diff options
Diffstat (limited to 'g4f/Provider')
60 files changed, 7991 insertions, 516 deletions
diff --git a/g4f/Provider/AItianhu.py b/g4f/Provider/AItianhu.py index 0f01e536..c6e4dbad 100644 --- a/g4f/Provider/AItianhu.py +++ b/g4f/Provider/AItianhu.py @@ -1,24 +1,29 @@ from __future__ import annotations import json -from curl_cffi.requests import AsyncSession -from .base_provider import AsyncProvider, format_prompt +from ..typing import AsyncGenerator +from ..requests import StreamSession +from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies -class AItianhu(AsyncProvider): +class AItianhu(AsyncGeneratorProvider): url = "https://www.aitianhu.com" working = True supports_gpt_35_turbo = True @classmethod - async def create_async( + async def create_async_generator( cls, model: str, messages: list[dict[str, str]], proxy: str = None, + cookies: dict = None, + timeout: int = 30, **kwargs - ) -> str: + ) -> AsyncGenerator: + if not cookies: + cookies = get_cookies("www.aitianhu.com") data = { "prompt": format_prompt(messages), "options": {}, @@ -27,12 +32,34 @@ class AItianhu(AsyncProvider): "top_p": 1, **kwargs } - async with AsyncSession(proxies={"https": proxy}, impersonate="chrome107", verify=False) as session: - response = await session.post(cls.url + "/api/chat-process", json=data) - response.raise_for_status() - line = response.text.splitlines()[-1] - line = json.loads(line) - return line["text"] + headers = { + "Authority": cls.url, + "Accept": "application/json, text/plain, */*", + "Origin": cls.url, + "Referer": f"{cls.url}/" + } + async with StreamSession( + headers=headers, + cookies=cookies, + timeout=timeout, + proxies={"https": proxy}, + impersonate="chrome107", + verify=False + ) as session: + async with session.post(f"{cls.url}/api/chat-process", json=data) as response: + response.raise_for_status() + async for line in response.iter_lines(): + if line == b"<script>": + raise RuntimeError("Solve challenge and pass cookies") + if b"platform's risk control" in line: + raise RuntimeError("Platform's Risk Control") + line = json.loads(line) + if "detail" in line: + content = line["detail"]["choices"][0]["delta"].get("content") + if content: + yield content + else: + raise RuntimeError(f"Response: {line}") @classmethod diff --git a/g4f/Provider/AItianhuSpace.py b/g4f/Provider/AItianhuSpace.py index 8beb3355..78cdf657 100644 --- a/g4f/Provider/AItianhuSpace.py +++ b/g4f/Provider/AItianhuSpace.py @@ -2,12 +2,13 @@ from __future__ import annotations import random, json -from g4f.requests import AsyncSession, StreamRequest -from .base_provider import AsyncGeneratorProvider, format_prompt +from ..typing import AsyncGenerator +from ..requests import StreamSession +from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies domains = { - "gpt-3.5-turbo": ".aitianhu.space", - "gpt-4": ".aitianhu.website", + "gpt-3.5-turbo": "aitianhu.space", + "gpt-4": "aitianhu.website", } class AItianhuSpace(AsyncGeneratorProvider): @@ -20,23 +21,31 @@ class AItianhuSpace(AsyncGeneratorProvider): cls, model: str, messages: list[dict[str, str]], - stream: bool = True, + proxy: str = None, + domain: str = None, + cookies: dict = None, + timeout: int = 30, **kwargs - ) -> str: + ) -> AsyncGenerator: if not model: model = "gpt-3.5-turbo" elif not model in domains: raise ValueError(f"Model are not supported: {model}") + if not domain: + chars = 'abcdefghijklmnopqrstuvwxyz0123456789' + rand = ''.join(random.choice(chars) for _ in range(6)) + domain = f"{rand}.{domains[model]}" + if not cookies: + cookies = get_cookies(domain) - chars = 'abcdefghijklmnopqrstuvwxyz0123456789' - rand = ''.join(random.choice(chars) for _ in range(6)) - domain = domains[model] - url = f'https://{rand}{domain}/api/chat-process' - - headers = { - "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36", - } - async with AsyncSession(headers=headers, impersonate="chrome107", verify=False) as session: + url = f'https://{domain}' + async with StreamSession( + proxies={"https": proxy}, + cookies=cookies, + timeout=timeout, + impersonate="chrome110", + verify=False + ) as session: data = { "prompt": format_prompt(messages), "options": {}, @@ -45,10 +54,20 @@ class AItianhuSpace(AsyncGeneratorProvider): "top_p": 1, **kwargs } - async with StreamRequest(session, "POST", url, json=data) as response: + headers = { + "Authority": url, + "Accept": "application/json, text/plain, */*", + "Origin": url, + "Referer": f"{url}/" + } + async with session.post(f"{url}/api/chat-process", json=data, headers=headers) as response: response.raise_for_status() - async for line in response.content: - line = json.loads(line.rstrip()) + async for line in response.iter_lines(): + if line == b"<script>": + raise RuntimeError("Solve challenge and pass cookies and a fixed domain") + if b"platform's risk control" in line: + raise RuntimeError("Platform's Risk Control") + line = json.loads(line) if "detail" in line: content = line["detail"]["choices"][0]["delta"].get("content") if content: @@ -56,7 +75,7 @@ class AItianhuSpace(AsyncGeneratorProvider): elif "message" in line and "AI-4接口非常昂贵" in line["message"]: raise RuntimeError("Rate limit for GPT 4 reached") else: - raise RuntimeError("Response: {line}") + raise RuntimeError(f"Response: {line}") @classmethod diff --git a/g4f/Provider/AiAsk.py b/g4f/Provider/AiAsk.py new file mode 100644 index 00000000..27d3bf15 --- /dev/null +++ b/g4f/Provider/AiAsk.py @@ -0,0 +1,44 @@ +from __future__ import annotations + +from aiohttp import ClientSession +from ..typing import AsyncGenerator +from .base_provider import AsyncGeneratorProvider + +class AiAsk(AsyncGeneratorProvider): + url = "https://e.aiask.me" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + headers = { + "accept": "application/json, text/plain, */*", + "origin": cls.url, + "referer": f"{cls.url}/chat", + } + async with ClientSession(headers=headers) as session: + data = { + "continuous": True, + "id": "fRMSQtuHl91A4De9cCvKD", + "list": messages, + "models": "0", + "prompt": "", + "temperature": kwargs.get("temperature", 0.5), + "title": "", + } + buffer = "" + rate_limit = "您的免费额度不够使用这个模型啦，请点击右上角登录继续使用！" + async with session.post(f"{cls.url}/v1/chat/gpt/", json=data) as response: + response.raise_for_status() + async for chunk in response.content.iter_any(): + buffer += chunk.decode() + if not rate_limit.startswith(buffer): + yield buffer + buffer = "" + elif buffer == rate_limit: + raise RuntimeError("Rate limit reached")
\ No newline at end of file diff --git a/g4f/Provider/Aibn.py b/g4f/Provider/Aibn.py index 1ef928be..3399d613 100644 --- a/g4f/Provider/Aibn.py +++ b/g4f/Provider/Aibn.py @@ -4,7 +4,7 @@ import time import hashlib from ..typing import AsyncGenerator -from g4f.requests import AsyncSession +from ..requests import StreamSession from .base_provider import AsyncGeneratorProvider @@ -18,9 +18,10 @@ class Aibn(AsyncGeneratorProvider): cls, model: str, messages: list[dict[str, str]], + timeout: int = 30, **kwargs ) -> AsyncGenerator: - async with AsyncSession(impersonate="chrome107") as session: + async with StreamSession(impersonate="chrome107", timeout=timeout) as session: timestamp = int(time.time()) data = { "messages": messages, @@ -30,7 +31,7 @@ class Aibn(AsyncGeneratorProvider): } async with session.post(f"{cls.url}/api/generate", json=data) as response: response.raise_for_status() - async for chunk in response.content.iter_any(): + async for chunk in response.iter_content(): yield chunk.decode() @classmethod diff --git a/g4f/Provider/Aivvm.py b/g4f/Provider/Aivvm.py index 4f1651da..1ba6d6f1 100644 --- a/g4f/Provider/Aivvm.py +++ b/g4f/Provider/Aivvm.py @@ -37,17 +37,16 @@ class Aivvm(BaseProvider): headers = { "accept" : "*/*", - "accept-language" : "en-US,en;q=0.9", + "accept-language" : "hu-HU,hu;q=0.9,en-US;q=0.8,en;q=0.7", "content-type" : "application/json", - "sec-ch-ua" : '"Brave";v="117", "Not;A=Brand";v="8", "Chromium";v="117"', + "sec-ch-ua" : "\"Kuki\";v=\"116\", \"Not)A;Brand\";v=\"24\", \"Pici Pocoro\";v=\"102\"", "sec-ch-ua-mobile" : "?0", - "sec-ch-ua-platform": "\"Windows\"", + "sec-ch-ua-platform": "\"Bandóz\"", "sec-fetch-dest" : "empty", "sec-fetch-mode" : "cors", "sec-fetch-site" : "same-origin", "Referer" : "https://chat.aivvm.com/", "Referrer-Policy" : "same-origin", - "user-agent" : "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36" } json_data = { diff --git a/g4f/Provider/Bing.py b/g4f/Provider/Bing.py index 05be27e7..f4275a5f 100644 --- a/g4f/Provider/Bing.py +++ b/g4f/Provider/Bing.py @@ -1,12 +1,28 @@ from __future__ import annotations import random +import uuid import json import os +import uuid +import urllib.parse from aiohttp import ClientSession, ClientTimeout from ..typing import AsyncGenerator -from .base_provider import AsyncGeneratorProvider, get_cookies +from .base_provider import AsyncGeneratorProvider +class Tones(): + creative = "Creative" + balanced = "Balanced" + precise = "Precise" + +default_cookies = { + 'SRCHD' : 'AF=NOFORM', + 'PPLState' : '1', + 'KievRPSSecAuth': '', + 'SUID' : '', + 'SRCHUSR' : '', + 'SRCHHPGUSR' : '', +} class Bing(AsyncGeneratorProvider): url = "https://bing.com/chat" @@ -15,12 +31,12 @@ class Bing(AsyncGeneratorProvider): @staticmethod def create_async_generator( - model: str, - messages: list[dict[str, str]], - cookies: dict = None, **kwargs) -> AsyncGenerator: - - if not cookies: - cookies = get_cookies(".bing.com") + model: str, + messages: list[dict[str, str]], + cookies: dict = None, + tone: str = Tones.creative, + **kwargs + ) -> AsyncGenerator: if len(messages) < 2: prompt = messages[0]["content"] context = None @@ -29,15 +45,8 @@ class Bing(AsyncGeneratorProvider): context = create_context(messages[:-1]) if not cookies or "SRCHD" not in cookies: - cookies = { - 'SRCHD' : 'AF=NOFORM', - 'PPLState' : '1', - 'KievRPSSecAuth': '', - 'SUID' : '', - 'SRCHUSR' : '', - 'SRCHHPGUSR' : '', - } - return stream_generate(prompt, context, cookies) + cookies = default_cookies + return stream_generate(prompt, tone, context, cookies) def create_context(messages: list[dict[str, str]]): context = "".join(f"[{message['role']}](#message)\n{message['content']}\n\n" for message in messages) @@ -51,12 +60,14 @@ class Conversation(): self.conversationSignature = conversationSignature async def create_conversation(session: ClientSession) -> Conversation: - url = 'https://www.bing.com/turing/conversation/create' + url = 'https://www.bing.com/turing/conversation/create?bundleVersion=1.1150.3' + async with await session.get(url) as response: - response = await response.json() - conversationId = response.get('conversationId') - clientId = response.get('clientId') - conversationSignature = response.get('conversationSignature') + data = await response.json() + + conversationId = data.get('conversationId') + clientId = data.get('clientId') + conversationSignature = response.headers.get('X-Sydney-Encryptedconversationsignature') if not conversationId or not clientId or not conversationSignature: raise Exception('Failed to create conversation.') @@ -161,53 +172,56 @@ class Defaults: 'x-forwarded-for': ip_address, } - optionsSets = { - "optionsSets": [ - 'saharasugg', - 'enablenewsfc', - 'clgalileo', - 'gencontentv3', - "nlu_direct_response_filter", - "deepleo", - "disable_emoji_spoken_text", - "responsible_ai_policy_235", - "enablemm", - "h3precise" - "dtappid", - "cricinfo", - "cricinfov2", - "dv3sugg", - "nojbfedge" - ] - } + optionsSets = [ + 'saharasugg', + 'enablenewsfc', + 'clgalileo', + 'gencontentv3', + "nlu_direct_response_filter", + "deepleo", + "disable_emoji_spoken_text", + "responsible_ai_policy_235", + "enablemm", + "h3precise" + "dtappid", + "cricinfo", + "cricinfov2", + "dv3sugg", + "nojbfedge" + ] def format_message(msg: dict) -> str: return json.dumps(msg, ensure_ascii=False) + Defaults.delimiter -def create_message(conversation: Conversation, prompt: str, context: str=None) -> str: +def create_message(conversation: Conversation, prompt: str, tone: str, context: str=None) -> str: + request_id = str(uuid.uuid4()) struct = { 'arguments': [ { - **Defaults.optionsSets, 'source': 'cib', + 'optionsSets': Defaults.optionsSets, 'allowedMessageTypes': Defaults.allowedMessageTypes, 'sliceIds': Defaults.sliceIds, 'traceId': os.urandom(16).hex(), 'isStartOfSession': True, + 'requestId': request_id, 'message': Defaults.location | { 'author': 'user', 'inputMethod': 'Keyboard', 'text': prompt, - 'messageType': 'Chat' + 'messageType': 'Chat', + 'requestId': request_id, + 'messageId': request_id, }, - 'conversationSignature': conversation.conversationSignature, + 'tone': tone, + 'spokenTextMode': 'None', + 'conversationId': conversation.conversationId, 'participant': { 'id': conversation.clientId }, - 'conversationId': conversation.conversationId } ], - 'invocationId': '0', + 'invocationId': '1', 'target': 'chat', 'type': 4 } @@ -224,8 +238,9 @@ def create_message(conversation: Conversation, prompt: str, context: str=None) - async def stream_generate( prompt: str, + tone: str, context: str=None, - cookies: dict=None + cookies: dict=None, ): async with ClientSession( timeout=ClientTimeout(total=900), @@ -235,17 +250,16 @@ async def stream_generate( conversation = await create_conversation(session) try: async with session.ws_connect( - 'wss://sydney.bing.com/sydney/ChatHub', + f'wss://sydney.bing.com/sydney/ChatHub', autoping=False, + params={'sec_access_token': conversation.conversationSignature} ) as wss: await wss.send_str(format_message({'protocol': 'json', 'version': 1})) - msg = await wss.receive(timeout=900) - - await wss.send_str(create_message(conversation, prompt, context)) + await wss.receive(timeout=900) + await wss.send_str(create_message(conversation, prompt, tone, context)) response_txt = '' - result_text = '' returned_text = '' final = False @@ -255,19 +269,23 @@ async def stream_generate( for obj in objects: if obj is None or not obj: continue - + response = json.loads(obj) if response.get('type') == 1 and response['arguments'][0].get('messages'): message = response['arguments'][0]['messages'][0] if (message['contentOrigin'] != 'Apology'): - response_txt = result_text + \ - message['adaptiveCards'][0]['body'][0].get('text', '') - - if message.get('messageType'): - inline_txt = message['adaptiveCards'][0]['body'][0]['inlines'][0].get('text') - response_txt += inline_txt + '\n' - result_text += inline_txt + '\n' - + if 'adaptiveCards' in message: + card = message['adaptiveCards'][0]['body'][0] + if "text" in card: + response_txt = card.get('text') + if message.get('messageType'): + inline_txt = card['inlines'][0].get('text') + response_txt += inline_txt + '\n' + elif message.get('contentType') == "IMAGE": + query = urllib.parse.quote(message.get('text')) + url = f"\nhttps://www.bing.com/images/create?q={query}" + response_txt += url + final = True if response_txt.startswith(returned_text): new = response_txt[len(returned_text):] if new != "\n": @@ -277,7 +295,6 @@ async def stream_generate( result = response['item']['result'] if result.get('error'): raise Exception(f"{result['value']}: {result['message']}") - final = True - break + return finally: await delete_conversation(session, conversation)
\ No newline at end of file diff --git a/g4f/Provider/ChatForAi.py b/g4f/Provider/ChatForAi.py new file mode 100644 index 00000000..86b29639 --- /dev/null +++ b/g4f/Provider/ChatForAi.py @@ -0,0 +1,53 @@ +from __future__ import annotations + +from ..typing import AsyncGenerator +from ..requests import StreamSession +from .base_provider import AsyncGeneratorProvider + + +class ChatForAi(AsyncGeneratorProvider): + url = "https://chatforai.com" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + timeout: int = 30, + **kwargs + ) -> AsyncGenerator: + async with StreamSession(impersonate="chrome107", timeout=timeout) as session: + prompt = messages[-1]["content"] + data = { + "conversationId": "temp", + "conversationType": "chat_continuous", + "botId": "chat_continuous", + "globalSettings":{ + "baseUrl": "https://api.openai.com", + "model": model if model else "gpt-3.5-turbo", + "messageHistorySize": 5, + "temperature": 0.7, + "top_p": 1, + **kwargs + }, + "botSettings": {}, + "prompt": prompt, + "messages": messages, + } + async with session.post(f"{cls.url}/api/handle/provider-openai", json=data) as response: + response.raise_for_status() + async for chunk in response.iter_content(): + yield chunk.decode() + + @classmethod + @property + def params(cls): + params = [ + ("model", "str"), + ("messages", "list[dict[str, str]]"), + ("stream", "bool"), + ] + param = ", ".join([": ".join(p) for p in params]) + return f"g4f.provider.{cls.__name__} supports: ({param})"
\ No newline at end of file diff --git a/g4f/Provider/Chatgpt4Online.py b/g4f/Provider/Chatgpt4Online.py new file mode 100644 index 00000000..b9631429 --- /dev/null +++ b/g4f/Provider/Chatgpt4Online.py @@ -0,0 +1,39 @@ +from __future__ import annotations + +import json +from aiohttp import ClientSession + +from ..typing import AsyncGenerator +from .base_provider import AsyncGeneratorProvider + + +class Chatgpt4Online(AsyncGeneratorProvider): + url = "https://chatgpt4online.org" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + async with ClientSession() as session: + data = { + "botId": "default", + "customId": None, + "session": "N/A", + "chatId": "", + "contextId": 58, + "messages": messages, + "newMessage": messages[-1]["content"], + "stream": True + } + async with session.post(cls.url + "/wp-json/mwai-ui/v1/chats/submit", json=data) as response: + response.raise_for_status() + async for line in response.content: + if line.startswith(b"data: "): + line = json.loads(line[6:]) + if line["type"] == "live": + yield line["data"]
\ No newline at end of file diff --git a/g4f/Provider/ChatgptAi.py b/g4f/Provider/ChatgptAi.py index e6416cc3..996f99a5 100644 --- a/g4f/Provider/ChatgptAi.py +++ b/g4f/Provider/ChatgptAi.py @@ -1,28 +1,27 @@ from __future__ import annotations import re -import html -import json from aiohttp import ClientSession -from ..typing import AsyncGenerator -from .base_provider import AsyncGeneratorProvider +from .base_provider import AsyncProvider, format_prompt -class ChatgptAi(AsyncGeneratorProvider): +class ChatgptAi(AsyncProvider): url: str = "https://chatgpt.ai/" working = True supports_gpt_35_turbo = True - _system_data = None + _nonce = None + _post_id = None + _bot_id = None @classmethod - async def create_async_generator( + async def create_async( cls, model: str, messages: list[dict[str, str]], proxy: str = None, **kwargs - ) -> AsyncGenerator: + ) -> str: headers = { "authority" : "chatgpt.ai", "accept" : "*/*", @@ -42,34 +41,34 @@ class ChatgptAi(AsyncGeneratorProvider): async with ClientSession( headers=headers ) as session: - if not cls._system_data: + if not cls._nonce: async with session.get(cls.url, proxy=proxy) as response: response.raise_for_status() - match = re.findall(r"data-system='([^']+)'", await response.text()) - if not match: - raise RuntimeError("No system data") - cls._system_data = json.loads(html.unescape(match[0])) + text = await response.text() + result = re.search(r'data-nonce="(.*?)"', text) + if result: + cls._nonce = result.group(1) + result = re.search(r'data-post-id="(.*?)"', text) + if result: + cls._post_id = result.group(1) + result = re.search(r'data-bot-id="(.*?)"', text) + if result: + cls._bot_id = result.group(1) + if not cls._nonce or not cls._post_id or not cls._bot_id: + raise RuntimeError("Nonce, post-id or bot-id not found") data = { - "botId": cls._system_data["botId"], - "clientId": "", - "contextId": cls._system_data["contextId"], - "id": cls._system_data["id"], - "messages": messages[:-1], - "newMessage": messages[-1]["content"], - "session": cls._system_data["sessionId"], - "stream": True + "_wpnonce": cls._nonce, + "post_id": cls._post_id, + "url": "https://chatgpt.ai", + "action": "wpaicg_chat_shortcode_message", + "message": format_prompt(messages), + "bot_id": cls._bot_id } async with session.post( - "https://chatgpt.ai/wp-json/mwai-ui/v1/chats/submit", + "https://chatgpt.ai/wp-admin/admin-ajax.php", proxy=proxy, - json=data + data=data ) as response: response.raise_for_status() - start = "data: " - async for line in response.content: - line = line.decode('utf-8') - if line.startswith(start): - line = json.loads(line[len(start):-1]) - if line["type"] == "live": - yield line["data"]
\ No newline at end of file + return (await response.json())["data"]
\ No newline at end of file diff --git a/g4f/Provider/ChatgptDemo.py b/g4f/Provider/ChatgptDemo.py new file mode 100644 index 00000000..95cb9ecf --- /dev/null +++ b/g4f/Provider/ChatgptDemo.py @@ -0,0 +1,61 @@ +from __future__ import annotations + +import time, json, re +from aiohttp import ClientSession +from typing import AsyncGenerator + +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + +class ChatgptDemo(AsyncGeneratorProvider): + url = "https://chat.chatgptdemo.net" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + proxy: str = None, + **kwargs + ) -> AsyncGenerator: + headers = { + "authority": "chat.chatgptdemo.net", + "accept-language": "de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US", + "origin": "https://chat.chatgptdemo.net", + "referer": "https://chat.chatgptdemo.net/", + "sec-ch-ua": '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"', + "sec-ch-ua-mobile": "?0", + "sec-ch-ua-platform": '"Linux"', + "sec-fetch-dest": "empty", + "sec-fetch-mode": "cors", + "sec-fetch-site": "same-origin", + "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36" + } + async with ClientSession(headers=headers) as session: + async with session.get(f"{cls.url}/", proxy=proxy) as response: + response.raise_for_status() + response = await response.text() + result = re.search(r'<div id="USERID" style="display: none">(.*?)<\/div>', response) + if not result: + raise RuntimeError("No user id found") + user_id = result.group(1) + async with session.post(f"{cls.url}/new_chat", json={"user_id": user_id}, proxy=proxy) as response: + response.raise_for_status() + chat_id = (await response.json())["id_"] + if not chat_id: + raise RuntimeError("Could not create new chat") + data = { + "question": format_prompt(messages), + "chat_id": chat_id, + "timestamp": int(time.time()*1000), + } + async with session.post(f"{cls.url}/chat_api_stream", json=data, proxy=proxy) as response: + response.raise_for_status() + async for line in response.content: + if line.startswith(b"data: "): + line = json.loads(line[6:-1]) + chunk = line["choices"][0]["delta"].get("content") + if chunk: + yield chunk
\ No newline at end of file diff --git a/g4f/Provider/ChatgptDuo.py b/g4f/Provider/ChatgptDuo.py index 07f4c16c..119ff16b 100644 --- a/g4f/Provider/ChatgptDuo.py +++ b/g4f/Provider/ChatgptDuo.py @@ -1,6 +1,6 @@ from __future__ import annotations -from g4f.requests import AsyncSession +from curl_cffi.requests import AsyncSession from .base_provider import AsyncProvider, format_prompt @@ -14,26 +14,32 @@ class ChatgptDuo(AsyncProvider): cls, model: str, messages: list[dict[str, str]], + proxy: str = None, + timeout: int = 30, **kwargs ) -> str: - async with AsyncSession(impersonate="chrome107") as session: + async with AsyncSession( + impersonate="chrome107", + proxies={"https": proxy}, + timeout=timeout + ) as session: prompt = format_prompt(messages), data = { "prompt": prompt, "search": prompt, "purpose": "ask", } - async with session.post(f"{cls.url}/", data=data) as response: - response.raise_for_status() - data = await response.json() + response = await session.post(f"{cls.url}/", data=data) + response.raise_for_status() + data = response.json() - cls._sources = [{ - "title": source["title"], - "url": source["link"], - "snippet": source["snippet"] - } for source in data["results"]] + cls._sources = [{ + "title": source["title"], + "url": source["link"], + "snippet": source["snippet"] + } for source in data["results"]] - return data["answer"] + return data["answer"] @classmethod def get_sources(cls): diff --git a/g4f/Provider/ChatgptX.py b/g4f/Provider/ChatgptX.py new file mode 100644 index 00000000..2944fb26 --- /dev/null +++ b/g4f/Provider/ChatgptX.py @@ -0,0 +1,97 @@ +from __future__ import annotations + +import re +import json + +from aiohttp import ClientSession +from ..typing import AsyncResult, Messages +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + + +class ChatgptX(AsyncGeneratorProvider): + url = "https://chatgptx.de" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: Messages, + **kwargs + ) -> AsyncResult: + headers = { + 'accept-language': 'de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US', + 'sec-ch-ua': '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"', + 'sec-ch-ua-mobile': '?0', + 'sec-ch-ua-platform': 'Linux', + 'sec-fetch-dest': 'empty', + 'sec-fetch-mode': 'cors', + 'sec-fetch-site': 'same-origin', + 'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36', + } + async with ClientSession(headers=headers) as session: + async with session.get(f"{cls.url}/") as response: + response = await response.text() + result = re.search(r'<meta name="csrf-token" content="(.*?)"', response) + if result: + csrf_token = result.group(1) + result = re.search(r"openconversions\('(.*?)'\)", response) + if result: + chat_id = result.group(1) + result = re.search(r'<input type="hidden" id="user_id" value="(.*?)"', response) + if result: + user_id = result.group(1) + + if not csrf_token or not chat_id or not user_id: + raise RuntimeError("Missing csrf_token, chat_id or user_id") + + data = { + '_token': csrf_token, + 'user_id': user_id, + 'chats_id': chat_id, + 'prompt': format_prompt(messages), + 'current_model': "gpt3" + } + headers = { + 'authority': 'chatgptx.de', + 'accept': 'application/json, text/javascript, */*; q=0.01', + 'origin': cls.url, + 'referer': f'{cls.url}/', + 'x-csrf-token': csrf_token, + 'x-requested-with': 'XMLHttpRequest' + } + async with session.post(cls.url + '/sendchat', data=data, headers=headers) as response: + response.raise_for_status() + chat = await response.json() + if "response" not in chat or not chat["response"]: + raise RuntimeError(f'Response: {chat}') + headers = { + 'authority': 'chatgptx.de', + 'accept': 'text/event-stream', + 'referer': f'{cls.url}/', + 'x-csrf-token': csrf_token, + 'x-requested-with': 'XMLHttpRequest' + } + data = { + "user_id": user_id, + "chats_id": chat_id, + "prompt": format_prompt(messages), + "current_model": "gpt3", + "conversions_id": chat["conversions_id"], + "ass_conversions_id": chat["ass_conversions_id"], + } + async with session.get(f'{cls.url}/chats_stream', params=data, headers=headers) as response: + response.raise_for_status() + async for line in response.content: + if line.startswith(b"data: "): + row = line[6:-1] + if row == b"[DONE]": + break + try: + content = json.loads(row)["choices"][0]["delta"].get("content") + except: + raise RuntimeError(f"Broken line: {line.decode()}") + if content: + yield content
\ No newline at end of file diff --git a/g4f/Provider/Cromicle.py b/g4f/Provider/Cromicle.py new file mode 100644 index 00000000..5f521b3e --- /dev/null +++ b/g4f/Provider/Cromicle.py @@ -0,0 +1,50 @@ +from __future__ import annotations + +from aiohttp import ClientSession +from hashlib import sha256 +from typing import AsyncGenerator, Dict, List + +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + + +class Cromicle(AsyncGeneratorProvider): + url: str = 'https://cromicle.top' + working: bool = True + supports_gpt_35_turbo: bool = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: List[Dict[str, str]], + proxy: str = None, + **kwargs + ) -> AsyncGenerator[str, None]: + async with ClientSession( + headers=_create_header() + ) as session: + async with session.post( + f'{cls.url}/chat', + proxy=proxy, + json=_create_payload(format_prompt(messages)) + ) as response: + response.raise_for_status() + async for stream in response.content.iter_any(): + if stream: + yield stream.decode() + + +def _create_header() -> Dict[str, str]: + return { + 'accept': '*/*', + 'content-type': 'application/json', + } + + +def _create_payload(message: str) -> Dict[str, str]: + return { + 'message': message, + 'token': 'abc', + 'hash': sha256('abc'.encode() + message.encode()).hexdigest() + }
\ No newline at end of file diff --git a/g4f/Provider/DeepAi.py b/g4f/Provider/DeepAi.py index a19e4b51..bac3e3fe 100644 --- a/g4f/Provider/DeepAi.py +++ b/g4f/Provider/DeepAi.py @@ -2,6 +2,8 @@ from __future__ import annotations import json import js2py +import random +import hashlib from aiohttp import ClientSession from ..typing import AsyncGenerator @@ -47,17 +49,29 @@ f = function () { "tryit-" + h + "-" + f(agent + f(agent + f(agent + h + "x"))); """ - payload = {"chas_style": "chat", "chatHistory": json.dumps(messages)} + payload = {"chat_style": "chat", "chatHistory": json.dumps(messages)} api_key = js2py.eval_js(token_js) headers = { "api-key": api_key, "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36", + **kwargs.get("headers", {}) } async with ClientSession( headers=headers ) as session: - async with session.post("https://api.deepai.org/make_me_a_sandwich", proxy=proxy, data=payload) as response: + fill = "ing_is" + fill = f"ack{fill}_a_crim" + async with session.post(f"https://api.deepai.org/h{fill}e", proxy=proxy, data=payload) as response: response.raise_for_status() async for stream in response.content.iter_any(): if stream: - yield stream.decode()
\ No newline at end of file + yield stream.decode() + + +def get_api_key(user_agent: str): + e = str(round(1E11 * random.random())) + + def hash(data: str): + return hashlib.md5(data.encode()).hexdigest()[::-1] + + return f"tryit-{e}-" + hash(user_agent + hash(user_agent + hash(user_agent + e + "x")))
\ No newline at end of file diff --git a/g4f/Provider/FreeGpt.py b/g4f/Provider/FreeGpt.py new file mode 100644 index 00000000..73b8acea --- /dev/null +++ b/g4f/Provider/FreeGpt.py @@ -0,0 +1,55 @@ +from __future__ import annotations + +import time, hashlib, random + +from ..typing import AsyncGenerator +from ..requests import StreamSession +from .base_provider import AsyncGeneratorProvider + +domains = [ + 'https://k.aifree.site', + 'https://p.aifree.site' +] + +class FreeGpt(AsyncGeneratorProvider): + url = "https://freegpts1.aifree.site/" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + timeout: int = 30, + **kwargs + ) -> AsyncGenerator: + async with StreamSession(impersonate="chrome107", timeout=timeout) as session: + prompt = messages[-1]["content"] + timestamp = int(time.time()) + data = { + "messages": messages, + "time": timestamp, + "pass": None, + "sign": generate_signature(timestamp, prompt) + } + url = random.choice(domains) + async with session.post(f"{url}/api/generate", json=data) as response: + response.raise_for_status() + async for chunk in response.iter_content(): + yield chunk.decode() + + @classmethod + @property + def params(cls): + params = [ + ("model", "str"), + ("messages", "list[dict[str, str]]"), + ("stream", "bool"), + ] + param = ", ".join([": ".join(p) for p in params]) + return f"g4f.provider.{cls.__name__} supports: ({param})" + +def generate_signature(timestamp: int, message: str, secret: str = ""): + data = f"{timestamp}:{message}:{secret}" + return hashlib.sha256(data.encode()).hexdigest()
\ No newline at end of file diff --git a/g4f/Provider/GPTalk.py b/g4f/Provider/GPTalk.py new file mode 100644 index 00000000..c85399c1 --- /dev/null +++ b/g4f/Provider/GPTalk.py @@ -0,0 +1,83 @@ +from __future__ import annotations + +import secrets, time, json +from aiohttp import ClientSession +from typing import AsyncGenerator + +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + + +class GPTalk(AsyncGeneratorProvider): + url = "https://gptalk.net" + supports_gpt_35_turbo = True + working = True + _auth = None + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + if not model: + model = "gpt-3.5-turbo" + timestamp = int(time.time()) + headers = { + 'authority': 'gptalk.net', + 'accept': '*/*', + 'accept-language': 'de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US;q=0.6,nl;q=0.5,zh-CN;q=0.4,zh-TW;q=0.3,zh;q=0.2', + 'content-type': 'application/json', + 'origin': 'https://gptalk.net', + 'sec-ch-ua': '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"', + 'sec-ch-ua-mobile': '?0', + 'sec-ch-ua-platform': '"Linux"', + 'sec-fetch-dest': 'empty', + 'sec-fetch-mode': 'cors', + 'sec-fetch-site': 'same-origin', + 'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36', + 'x-auth-appid': '2229', + 'x-auth-openid': '', + 'x-auth-platform': '', + 'x-auth-timestamp': f"{timestamp}", + } + async with ClientSession(headers=headers) as session: + if not cls._auth or cls._auth["expires_at"] < timestamp: + data = { + "fingerprint": secrets.token_hex(16).zfill(32), + "platform": "fingerprint" + } + async with session.post(cls.url + "/api/chatgpt/user/login", json=data) as response: + response.raise_for_status() + cls._auth = (await response.json())["data"] + data = { + "content": format_prompt(messages), + "accept": "stream", + "from": 1, + "model": model, + "is_mobile": 0, + "user_agent": headers["user-agent"], + "is_open_ctx": 0, + "prompt": "", + "roid": 111, + "temperature": 0, + "ctx_msg_count": 3, + "created_at": timestamp + } + headers = { + 'authorization': f'Bearer {cls._auth["token"]}', + } + async with session.post(cls.url + "/api/chatgpt/chatapi/text", json=data, headers=headers) as response: + response.raise_for_status() + token = (await response.json())["data"]["token"] + last_message = "" + async with session.get(cls.url + "/api/chatgpt/chatapi/stream", params={"token": token}) as response: + response.raise_for_status() + async for line in response.content: + if line.startswith(b"data: "): + if line.startswith(b"data: [DONE]"): + break + message = json.loads(line[6:-1])["content"] + yield message[len(last_message):] + last_message = message
\ No newline at end of file diff --git a/g4f/Provider/GptForLove.py b/g4f/Provider/GptForLove.py new file mode 100644 index 00000000..53c403e1 --- /dev/null +++ b/g4f/Provider/GptForLove.py @@ -0,0 +1,82 @@ +from __future__ import annotations + +from aiohttp import ClientSession +import execjs, os, json + +from ..typing import AsyncGenerator +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + +class GptForLove(AsyncGeneratorProvider): + url = "https://ai18.gptforlove.com" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + if not model: + model = "gpt-3.5-turbo" + headers = { + "authority": "api.gptplus.one", + "accept": "application/json, text/plain, */*", + "accept-language": "de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US;q=0.6,nl;q=0.5,zh-CN;q=0.4,zh-TW;q=0.3,zh;q=0.2", + "content-type": "application/json", + "origin": cls.url, + "referer": f"{cls.url}/", + "sec-ch-ua": "\"Google Chrome\";v=\"117\", \"Not;A=Brand\";v=\"8\", \"Chromium\";v=\"117\"", + "sec-ch-ua-mobile": "?0", + "sec-ch-ua-platform": "Linux", + "sec-fetch-dest": "empty", + "sec-fetch-mode": "cors", + "sec-fetch-site": "cross-site", + "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36" + } + async with ClientSession(headers=headers) as session: + prompt = format_prompt(messages) + data = { + "prompt": prompt, + "options": {}, + "systemMessage": "You are ChatGPT, the version is GPT3.5, a large language model trained by OpenAI. Follow the user's instructions carefully. Respond using markdown.", + "temperature": 0.8, + "top_p": 1, + "secret": get_secret(), + **kwargs + } + async with session.post("https://api.gptplus.one/chat-process", json=data) as response: + response.raise_for_status() + async for line in response.content: + try: + line = json.loads(line) + except: + raise RuntimeError(f"Broken line: {line}") + if "detail" in line: + content = line["detail"]["choices"][0]["delta"].get("content") + if content: + yield content + elif "10分钟内提问超过了5次" in line: + raise RuntimeError("Rate limit reached") + else: + raise RuntimeError(f"Response: {line}") + + +def get_secret() -> str: + dir = os.path.dirname(__file__) + dir += '/npm/node_modules/crypto-js' + source = """ +CryptoJS = require('{dir}/crypto-js') +var k = '14487141bvirvvG' + , e = Math.floor(new Date().getTime() / 1e3); +var t = CryptoJS.enc.Utf8.parse(e) + , o = CryptoJS.AES.encrypt(t, k, { + mode: CryptoJS.mode.ECB, + padding: CryptoJS.pad.Pkcs7 +}); +return o.toString() +""" + source = source.replace('{dir}', dir) + return execjs.compile(source).call('') diff --git a/g4f/Provider/GptGo.py b/g4f/Provider/GptGo.py index 7db8fb0d..51764221 100644 --- a/g4f/Provider/GptGo.py +++ b/g4f/Provider/GptGo.py @@ -18,6 +18,7 @@ class GptGo(AsyncGeneratorProvider): model: str, messages: list[dict[str, str]], proxy: str = None, + timeout: int = 30, **kwargs ) -> AsyncGenerator: headers = { diff --git a/g4f/Provider/GptGod.py b/g4f/Provider/GptGod.py new file mode 100644 index 00000000..662884dd --- /dev/null +++ b/g4f/Provider/GptGod.py @@ -0,0 +1,51 @@ +from __future__ import annotations +import secrets, json +from aiohttp import ClientSession +from typing import AsyncGenerator +from .base_provider import AsyncGeneratorProvider +from .helper import format_prompt + +class GptGod(AsyncGeneratorProvider): + url = "https://gptgod.site" + supports_gpt_35_turbo = True + working = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + headers = { + "User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/118.0", + "Accept": "text/event-stream", + "Accept-Language": "de,en-US;q=0.7,en;q=0.3", + "Accept-Encoding": "gzip, deflate, br", + "Alt-Used": "gptgod.site", + "Connection": "keep-alive", + "Referer": "https://gptgod.site/", + "Sec-Fetch-Dest": "empty", + "Sec-Fetch-Mode": "cors", + "Sec-Fetch-Site": "same-origin", + "Pragma": "no-cache", + "Cache-Control": "no-cache", + } + async with ClientSession(headers=headers) as session: + prompt = format_prompt(messages) + data = { + "content": prompt, + "id": secrets.token_hex(16).zfill(32) + } + async with session.get(f"{cls.url}/api/session/free/gpt3p5", params=data) as response: + response.raise_for_status() + event = None + async for line in response.content: + if line.startswith(b'event: '): + event = line[7:-1] + elif event == b"data" and line.startswith(b"data: "): + data = json.loads(line[6:-1]) + if data: + yield data + elif event == b"done": + break
\ No newline at end of file diff --git a/g4f/Provider/HuggingChat.py b/g4f/Provider/HuggingChat.py deleted file mode 100644 index b2cf9793..00000000 --- a/g4f/Provider/HuggingChat.py +++ /dev/null @@ -1,104 +0,0 @@ -from __future__ import annotations - -import json - -from aiohttp import ClientSession - -from ..typing import AsyncGenerator -from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies - - -class HuggingChat(AsyncGeneratorProvider): - url = "https://huggingface.co/chat" - needs_auth = True - working = True - model = "OpenAssistant/oasst-sft-6-llama-30b-xor" - - @classmethod - async def create_async_generator( - cls, - model: str, - messages: list[dict[str, str]], - stream: bool = True, - proxy: str = None, - cookies: dict = None, - **kwargs - ) -> AsyncGenerator: - model = model if model else cls.model - if proxy and "://" not in proxy: - proxy = f"http://{proxy}" - if not cookies: - cookies = get_cookies(".huggingface.co") - - headers = { - 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36', - } - async with ClientSession( - cookies=cookies, - headers=headers - ) as session: - async with session.post(f"{cls.url}/conversation", proxy=proxy, json={"model": model}) as response: - conversation_id = (await response.json())["conversationId"] - - send = { - "inputs": format_prompt(messages), - "parameters": { - "temperature": 0.2, - "truncate": 1000, - "max_new_tokens": 1024, - "stop": ["</s>"], - "top_p": 0.95, - "repetition_penalty": 1.2, - "top_k": 50, - "return_full_text": False, - **kwargs - }, - "stream": stream, - "options": { - "id": "9e9b8bc4-6604-40c6-994e-8eb78fa32e37", - "response_id": "04ce2602-3bea-45e8-8efc-cef00680376a", - "is_retry": False, - "use_cache": False, - "web_search_id": "" - } - } - async with session.post(f"{cls.url}/conversation/{conversation_id}", proxy=proxy, json=send) as response: - if not stream: - data = await response.json() - if "error" in data: - raise RuntimeError(data["error"]) - elif isinstance(data, list): - yield data[0]["generated_text"].strip() - else: - raise RuntimeError(f"Response: {data}") - else: - start = "data:" - first = True - async for line in response.content: - line = line.decode("utf-8") - if line.startswith(start): - line = json.loads(line[len(start):-1]) - if "token" not in line: - raise RuntimeError(f"Response: {line}") - if not line["token"]["special"]: - if first: - yield line["token"]["text"].lstrip() - first = False - else: - yield line["token"]["text"] - - async with session.delete(f"{cls.url}/conversation/{conversation_id}", proxy=proxy) as response: - response.raise_for_status() - - - @classmethod - @property - def params(cls): - params = [ - ("model", "str"), - ("messages", "list[dict[str, str]]"), - ("stream", "bool"), - ("proxy", "str"), - ] - param = ", ".join([": ".join(p) for p in params]) - return f"g4f.provider.{cls.__name__} supports: ({param})" diff --git a/g4f/Provider/Liaobots.py b/g4f/Provider/Liaobots.py index ea3e0d45..2ab96ce3 100644 --- a/g4f/Provider/Liaobots.py +++ b/g4f/Provider/Liaobots.py @@ -1,6 +1,5 @@ from __future__ import annotations -import json import uuid from aiohttp import ClientSession @@ -30,8 +29,8 @@ models = { } class Liaobots(AsyncGeneratorProvider): - url = "https://liaobots.com" - working = False + url = "https://liaobots.site" + working = True supports_gpt_35_turbo = True supports_gpt_4 = True _auth_code = None @@ -56,11 +55,23 @@ class Liaobots(AsyncGeneratorProvider): async with ClientSession( headers=headers ) as session: - auth_code = auth if isinstance(auth, str) else cls._auth_code - if not auth_code: - async with session.post(cls.url + "/api/user", proxy=proxy, json={"authcode": ""}) as response: + cls._auth_code = auth if isinstance(auth, str) else cls._auth_code + if not cls._auth_code: + async with session.post( + "https://liaobots.work/recaptcha/api/login", + proxy=proxy, + data={"token": "abcdefghijklmnopqrst"}, + verify_ssl=False + ) as response: response.raise_for_status() - auth_code = cls._auth_code = json.loads(await response.text())["authCode"] + async with session.post( + "https://liaobots.work/api/user", + proxy=proxy, + json={"authcode": ""}, + verify_ssl=False + ) as response: + response.raise_for_status() + cls._auth_code = (await response.json(content_type=None))["authCode"] data = { "conversationId": str(uuid.uuid4()), "model": models[model], @@ -68,7 +79,13 @@ class Liaobots(AsyncGeneratorProvider): "key": "", "prompt": "You are ChatGPT, a large language model trained by OpenAI. Follow the user's instructions carefully.", } - async with session.post(cls.url + "/api/chat", proxy=proxy, json=data, headers={"x-auth-code": auth_code}) as response: + async with session.post( + "https://liaobots.work/api/chat", + proxy=proxy, + json=data, + headers={"x-auth-code": cls._auth_code}, + verify_ssl=False + ) as response: response.raise_for_status() async for stream in response.content.iter_any(): if stream: diff --git a/g4f/Provider/Myshell.py b/g4f/Provider/Myshell.py index 0ddd3029..da170fa3 100644 --- a/g4f/Provider/Myshell.py +++ b/g4f/Provider/Myshell.py @@ -28,6 +28,7 @@ class Myshell(AsyncGeneratorProvider): cls, model: str, messages: list[dict[str, str]], + timeout: int = 90, **kwargs ) -> AsyncGenerator: if not model: @@ -46,7 +47,7 @@ class Myshell(AsyncGeneratorProvider): async with session.ws_connect( "wss://api.myshell.ai/ws/?EIO=4&transport=websocket", autoping=False, - timeout=90 + timeout=timeout ) as wss: # Send and receive hello message await wss.receive_str() diff --git a/g4f/Provider/OpenaiChat.py b/g4f/Provider/OpenaiChat.py deleted file mode 100644 index f7dc8298..00000000 --- a/g4f/Provider/OpenaiChat.py +++ /dev/null @@ -1,88 +0,0 @@ -from __future__ import annotations - -from curl_cffi.requests import AsyncSession -import uuid -import json - -from .base_provider import AsyncProvider, get_cookies, format_prompt -from ..typing import AsyncGenerator - - -class OpenaiChat(AsyncProvider): - url = "https://chat.openai.com" - needs_auth = True - working = True - supports_gpt_35_turbo = True - _access_token = None - - @classmethod - async def create_async( - cls, - model: str, - messages: list[dict[str, str]], - proxy: str = None, - access_token: str = None, - cookies: dict = None, - **kwargs: dict - ) -> AsyncGenerator: - proxies = {"https": proxy} - if not access_token: - access_token = await cls.get_access_token(cookies, proxies) - headers = { - "Accept": "text/event-stream", - "Authorization": f"Bearer {access_token}", - } - async with AsyncSession(proxies=proxies, headers=headers, impersonate="chrome107") as session: - messages = [ - { - "id": str(uuid.uuid4()), - "author": {"role": "user"}, - "content": {"content_type": "text", "parts": [format_prompt(messages)]}, - }, - ] - data = { - "action": "next", - "messages": messages, - "conversation_id": None, - "parent_message_id": str(uuid.uuid4()), - "model": "text-davinci-002-render-sha", - "history_and_training_disabled": True, - } - response = await session.post("https://chat.openai.com/backend-api/conversation", json=data) - response.raise_for_status() - last_message = None - for line in response.content.decode().splitlines(): - if line.startswith("data: "): - line = line[6:] - if line == "[DONE]": - break - line = json.loads(line) - if "message" in line: - last_message = line["message"]["content"]["parts"][0] - return last_message - - - @classmethod - async def get_access_token(cls, cookies: dict = None, proxies: dict = None) -> str: - if not cls._access_token: - cookies = cookies if cookies else get_cookies("chat.openai.com") - async with AsyncSession(proxies=proxies, cookies=cookies, impersonate="chrome107") as session: - response = await session.get("https://chat.openai.com/api/auth/session") - response.raise_for_status() - cls._access_token = response.json()["accessToken"] - return cls._access_token - - - @classmethod - @property - def params(cls): - params = [ - ("model", "str"), - ("messages", "list[dict[str, str]]"), - ("stream", "bool"), - ("proxy", "str"), - ("access_token", "str"), - ("cookies", "dict[str, str]") - ] - param = ", ".join([": ".join(p) for p in params]) - return f"g4f.provider.{cls.__name__} supports: ({param})"
\ No newline at end of file diff --git a/g4f/Provider/Phind.py b/g4f/Provider/Phind.py new file mode 100644 index 00000000..0db4e3c2 --- /dev/null +++ b/g4f/Provider/Phind.py @@ -0,0 +1,76 @@ +from __future__ import annotations + +import random +from datetime import datetime + +from ..typing import AsyncGenerator +from ..requests import StreamSession +from .base_provider import AsyncGeneratorProvider, format_prompt + + +class Phind(AsyncGeneratorProvider): + url = "https://www.phind.com" + working = True + supports_gpt_4 = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + proxy: str = None, + **kwargs + ) -> AsyncGenerator: + chars = 'abcdefghijklmnopqrstuvwxyz0123456789' + user_id = ''.join(random.choice(chars) for _ in range(24)) + data = { + "question": format_prompt(messages), + "webResults": [], + "options": { + "date": datetime.now().strftime("%d.%m.%Y"), + "language": "en", + "detailed": True, + "anonUserId": user_id, + "answerModel": "GPT-4", + "creativeMode": False, + "customLinks": [] + }, + "context":"" + } + headers = { + "Authority": cls.url, + "Accept": "application/json, text/plain, */*", + "Origin": cls.url, + "Referer": f"{cls.url}/" + } + async with StreamSession(headers=headers, timeout=(5, 180), proxies={"https": proxy}, impersonate="chrome107") as session: + async with session.post(f"{cls.url}/api/infer/answer", json=data) as response: + response.raise_for_status() + new_lines = 0 + async for line in response.iter_lines(): + if not line: + continue + if line.startswith(b"data: "): + line = line[6:] + if line.startswith(b"<PHIND_METADATA>"): + continue + if line: + if new_lines: + yield "".join(["\n" for _ in range(int(new_lines / 2))]) + new_lines = 0 + yield line.decode() + else: + new_lines += 1 + + + @classmethod + @property + def params(cls): + params = [ + ("model", "str"), + ("messages", "list[dict[str, str]]"), + ("stream", "bool"), + ("proxy", "str"), + ] + param = ", ".join([": ".join(p) for p in params]) + return f"g4f.provider.{cls.__name__} supports: ({param})" diff --git a/g4f/Provider/Vitalentum.py b/g4f/Provider/Vitalentum.py index d5265428..ade492d2 100644 --- a/g4f/Provider/Vitalentum.py +++ b/g4f/Provider/Vitalentum.py @@ -4,7 +4,7 @@ import json from aiohttp import ClientSession from .base_provider import AsyncGeneratorProvider -from ..typing import AsyncGenerator +from ..typing import AsyncResult, Messages class Vitalentum(AsyncGeneratorProvider): url = "https://app.vitalentum.io" @@ -16,10 +16,10 @@ class Vitalentum(AsyncGeneratorProvider): async def create_async_generator( cls, model: str, - messages: list[dict[str, str]], + messages: Messages, proxy: str = None, **kwargs - ) -> AsyncGenerator: + ) -> AsyncResult: headers = { "User-Agent" : "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36", "Accept" : "text/event-stream", @@ -62,6 +62,7 @@ class Vitalentum(AsyncGeneratorProvider): ("model", "str"), ("messages", "list[dict[str, str]]"), ("stream", "bool"), + ("proxy", "str"), ("temperature", "float"), ] param = ", ".join([": ".join(p) for p in params]) diff --git a/g4f/Provider/Ylokh.py b/g4f/Provider/Ylokh.py index c7b92089..59da0fa4 100644 --- a/g4f/Provider/Ylokh.py +++ b/g4f/Provider/Ylokh.py @@ -1,10 +1,10 @@ from __future__ import annotations import json -from aiohttp import ClientSession +from ..requests import StreamSession from .base_provider import AsyncGeneratorProvider -from ..typing import AsyncGenerator +from ..typing import AsyncResult, Messages class Ylokh(AsyncGeneratorProvider): url = "https://chat.ylokh.xyz" @@ -16,21 +16,16 @@ class Ylokh(AsyncGeneratorProvider): async def create_async_generator( cls, model: str, - messages: list[dict[str, str]], + messages: Messages, stream: bool = True, proxy: str = None, + timeout: int = 120, **kwargs - ) -> AsyncGenerator: + ) -> AsyncResult: model = model if model else "gpt-3.5-turbo" headers = { - "User-Agent" : "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/116.0", - "Accept" : "*/*", - "Accept-language" : "de,en-US;q=0.7,en;q=0.3", - "Origin" : cls.url, - "Referer" : cls.url + "/", - "Sec-Fetch-Dest" : "empty", - "Sec-Fetch-Mode" : "cors", - "Sec-Fetch-Site" : "same-origin", + "Origin" : cls.url, + "Referer": cls.url + "/", } data = { "messages": messages, @@ -43,18 +38,20 @@ class Ylokh(AsyncGeneratorProvider): "stream": stream, **kwargs } - async with ClientSession( - headers=headers + async with StreamSession( + headers=headers, + proxies={"https": proxy}, + timeout=timeout ) as session: - async with session.post("https://chatapi.ylokh.xyz/v1/chat/completions", json=data, proxy=proxy) as response: + async with session.post("https://chatapi.ylokh.xyz/v1/chat/completions", json=data) as response: response.raise_for_status() if stream: - async for line in response.content: + async for line in response.iter_lines(): line = line.decode() if line.startswith("data: "): if line.startswith("data: [DONE]"): break - line = json.loads(line[6:-1]) + line = json.loads(line[6:]) content = line["choices"][0]["delta"].get("content") if content: yield content @@ -72,6 +69,7 @@ class Ylokh(AsyncGeneratorProvider): ("messages", "list[dict[str, str]]"), ("stream", "bool"), ("proxy", "str"), + ("timeout", "int"), ("temperature", "float"), ("top_p", "float"), ] diff --git a/g4f/Provider/You.py b/g4f/Provider/You.py index 4f49f15e..1afd18be 100644 --- a/g4f/Provider/You.py +++ b/g4f/Provider/You.py @@ -2,9 +2,8 @@ from __future__ import annotations import json -from curl_cffi.requests import AsyncSession - -from ..typing import AsyncGenerator +from ..requests import StreamSession +from ..typing import AsyncGenerator, Messages from .base_provider import AsyncGeneratorProvider, format_prompt @@ -12,29 +11,30 @@ class You(AsyncGeneratorProvider): url = "https://you.com" working = True supports_gpt_35_turbo = True - supports_stream = False @classmethod async def create_async_generator( cls, model: str, - messages: list[dict[str, str]], + messages: Messages, proxy: str = None, + timeout: int = 120, **kwargs, ) -> AsyncGenerator: - async with AsyncSession(proxies={"https": proxy}, impersonate="chrome107") as session: + async with StreamSession(proxies={"https": proxy}, impersonate="chrome107", timeout=timeout) as session: headers = { "Accept": "text/event-stream", - "Referer": "https://you.com/search?fromSearchBar=true&tbm=youchat", + "Referer": f"{cls.url}/search?fromSearchBar=true&tbm=youchat", } - response = await session.get( - "https://you.com/api/streamingSearch", - params={"q": format_prompt(messages), "domain": "youchat", "chat": ""}, + data = {"q": format_prompt(messages), "domain": "youchat", "chat": ""} + async with session.get( + f"{cls.url}/api/streamingSearch", + params=data, headers=headers - ) - response.raise_for_status() - start = 'data: {"youChatToken": ' - for line in response.text.splitlines(): - if line.startswith(start): - yield json.loads(line[len(start): -1])
\ No newline at end of file + ) as response: + response.raise_for_status() + start = b'data: {"youChatToken": ' + async for line in response.iter_lines(): + if line.startswith(start): + yield json.loads(line[len(start):-1])
\ No newline at end of file diff --git a/g4f/Provider/Yqcloud.py b/g4f/Provider/Yqcloud.py index ac93315c..0e96e20f 100644 --- a/g4f/Provider/Yqcloud.py +++ b/g4f/Provider/Yqcloud.py @@ -1,8 +1,9 @@ from __future__ import annotations +import random from aiohttp import ClientSession -from ..typing import AsyncGenerator +from ..typing import AsyncResult, Messages from .base_provider import AsyncGeneratorProvider, format_prompt @@ -14,19 +15,22 @@ class Yqcloud(AsyncGeneratorProvider): @staticmethod async def create_async_generator( model: str, - messages: list[dict[str, str]], + messages: Messages, proxy: str = None, **kwargs, - ) -> AsyncGenerator: + ) -> AsyncResult: async with ClientSession( headers=_create_header() ) as session: - payload = _create_payload(messages) + payload = _create_payload(messages, **kwargs) async with session.post("https://api.aichatos.cloud/api/generateStream", proxy=proxy, json=payload) as response: response.raise_for_status() - async for stream in response.content.iter_any(): - if stream: - yield stream.decode() + async for chunk in response.content.iter_any(): + if chunk: + chunk = chunk.decode() + if "sorry, 您的ip已由于触发防滥用检测而被封禁" in chunk: + raise RuntimeError("IP address is blocked by abuse detection.") + yield chunk def _create_header(): @@ -37,12 +41,19 @@ def _create_header(): } -def _create_payload(messages: list[dict[str, str]]): +def _create_payload( + messages: Messages, + system_message: str = "", + user_id: int = None, + **kwargs +): + if not user_id: + user_id = random.randint(1690000544336, 2093025544336) return { "prompt": format_prompt(messages), "network": True, - "system": "", + "system": system_message, "withoutContext": False, "stream": True, - "userId": "#/chat/1693025544336" + "userId": f"#/chat/{user_id}" } diff --git a/g4f/Provider/__init__.py b/g4f/Provider/__init__.py index 59c91dd5..5b0ec33b 100644 --- a/g4f/Provider/__init__.py +++ b/g4f/Provider/__init__.py @@ -1,49 +1,42 @@ from __future__ import annotations -from .Acytoo import Acytoo -from .Aibn import Aibn -from .Aichat import Aichat -from .Ails import Ails -from .AiService import AiService -from .AItianhu import AItianhu -from .AItianhuSpace import AItianhuSpace -from .Aivvm import Aivvm -from .Bard import Bard -from .Bing import Bing -from .ChatBase import ChatBase -from .ChatgptAi import ChatgptAi -from .ChatgptDuo import ChatgptDuo -from .ChatgptLogin import ChatgptLogin -from .CodeLinkAva import CodeLinkAva -from .DeepAi import DeepAi -from .DfeHub import DfeHub -from .EasyChat import EasyChat -from .Forefront import Forefront -from .GetGpt import GetGpt -from .GptGo import GptGo -from .H2o import H2o -from .HuggingChat import HuggingChat -from .Liaobots import Liaobots -from .Lockchat import Lockchat -from .Myshell import Myshell -from .Opchatgpts import Opchatgpts -from .OpenaiChat import OpenaiChat -from .OpenAssistant import OpenAssistant -from .PerplexityAi import PerplexityAi -from .Raycast import Raycast -from .Theb import Theb -from .Vercel import Vercel -from .Vitalentum import Vitalentum -from .Wewordle import Wewordle -from .Ylokh import Ylokh -from .You import You -from .Yqcloud import Yqcloud -from .Equing import Equing -from .FastGpt import FastGpt -from .V50 import V50 -from .Wuguokai import Wuguokai +from .Acytoo import Acytoo +from .AiAsk import AiAsk +from .Aibn import Aibn +from .Aichat import Aichat +from .Ails import Ails +from .Aivvm import Aivvm +from .AItianhu import AItianhu +from .AItianhuSpace import AItianhuSpace +from .Bing import Bing +from .ChatBase import ChatBase +from .ChatForAi import ChatForAi +from .Chatgpt4Online import Chatgpt4Online +from .ChatgptAi import ChatgptAi +from .ChatgptDemo import ChatgptDemo +from .ChatgptDuo import ChatgptDuo +from .ChatgptX import ChatgptX +from .Cromicle import Cromicle +from .DeepAi import DeepAi +from .FreeGpt import FreeGpt +from .GPTalk import GPTalk +from .GptForLove import GptForLove +from .GptGo import GptGo +from .GptGod import GptGod +from .H2o import H2o +from .Liaobots import Liaobots +from .Myshell import Myshell +from .Phind import Phind +from .Vercel import Vercel +from .Vitalentum import Vitalentum +from .Ylokh import Ylokh +from .You import You +from .Yqcloud import Yqcloud from .base_provider import BaseProvider, AsyncProvider, AsyncGeneratorProvider from .retry_provider import RetryProvider +from .deprecated import * +from .needs_auth import * +from .unfinished import * __all__ = [ 'BaseProvider', @@ -51,9 +44,11 @@ __all__ = [ 'AsyncGeneratorProvider', 'RetryProvider', 'Acytoo', + 'AiAsk', 'Aibn', 'Aichat', 'Ails', + 'Aivvm', 'AiService', 'AItianhu', 'AItianhuSpace', @@ -61,16 +56,25 @@ __all__ = [ 'Bard', 'Bing', 'ChatBase', + 'ChatForAi', + 'Chatgpt4Online', 'ChatgptAi', + 'ChatgptDemo', 'ChatgptDuo', 'ChatgptLogin', + 'ChatgptX', + 'Cromicle', 'CodeLinkAva', 'DeepAi', 'DfeHub', 'EasyChat', 'Forefront', + 'FreeGpt', + 'GPTalk', + 'GptForLove', 'GetGpt', 'GptGo', + 'GptGod', 'H2o', 'HuggingChat', 'Liaobots', @@ -81,6 +85,7 @@ __all__ = [ 'OpenaiChat', 'OpenAssistant', 'PerplexityAi', + 'Phind', 'Theb', 'Vercel', 'Vitalentum', @@ -92,4 +97,4 @@ __all__ = [ 'FastGpt', 'Wuguokai', 'V50' -] +]
\ No newline at end of file diff --git a/g4f/Provider/base_provider.py b/g4f/Provider/base_provider.py index a21dc871..35764081 100644 --- a/g4f/Provider/base_provider.py +++ b/g4f/Provider/base_provider.py @@ -10,11 +10,11 @@ from ..typing import AsyncGenerator, CreateResult class BaseProvider(ABC): url: str - working = False - needs_auth = False - supports_stream = False - supports_gpt_35_turbo = False - supports_gpt_4 = False + working: bool = False + needs_auth: bool = False + supports_stream: bool = False + supports_gpt_35_turbo: bool = False + supports_gpt_4: bool = False @staticmethod @abstractmethod @@ -38,13 +38,15 @@ class BaseProvider(ABC): ) -> str: if not loop: loop = get_event_loop() - def create_func(): + + def create_func() -> str: return "".join(cls.create_completion( model, messages, False, **kwargs )) + return await loop.run_in_executor( executor, create_func @@ -52,7 +54,7 @@ class BaseProvider(ABC): @classmethod @property - def params(cls): + def params(cls) -> str: params = [ ("model", "str"), ("messages", "list[dict[str, str]]"), @@ -103,7 +105,7 @@ class AsyncGeneratorProvider(AsyncProvider): stream=stream, **kwargs ) - gen = generator.__aiter__() + gen = generator.__aiter__() while True: try: yield loop.run_until_complete(gen.__anext__()) @@ -125,7 +127,7 @@ class AsyncGeneratorProvider(AsyncProvider): **kwargs ) ]) - + @staticmethod @abstractmethod def create_async_generator( diff --git a/g4f/Provider/AiService.py b/g4f/Provider/deprecated/AiService.py index 2b5a6e7d..9b41e3c8 100644 --- a/g4f/Provider/AiService.py +++ b/g4f/Provider/deprecated/AiService.py @@ -2,8 +2,8 @@ from __future__ import annotations import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class AiService(BaseProvider): diff --git a/g4f/Provider/ChatgptLogin.py b/g4f/Provider/deprecated/ChatgptLogin.py index 3eb55a64..07f3b914 100644 --- a/g4f/Provider/ChatgptLogin.py +++ b/g4f/Provider/deprecated/ChatgptLogin.py @@ -3,7 +3,7 @@ from __future__ import annotations import os, re from aiohttp import ClientSession -from .base_provider import AsyncProvider, format_prompt +from ..base_provider import AsyncProvider, format_prompt class ChatgptLogin(AsyncProvider): diff --git a/g4f/Provider/CodeLinkAva.py b/g4f/Provider/deprecated/CodeLinkAva.py index e3b3eb3e..8407ebb9 100644 --- a/g4f/Provider/CodeLinkAva.py +++ b/g4f/Provider/deprecated/CodeLinkAva.py @@ -3,14 +3,14 @@ from __future__ import annotations from aiohttp import ClientSession import json -from ..typing import AsyncGenerator -from .base_provider import AsyncGeneratorProvider +from ...typing import AsyncGenerator +from ..base_provider import AsyncGeneratorProvider class CodeLinkAva(AsyncGeneratorProvider): url = "https://ava-ai-ef611.web.app" supports_gpt_35_turbo = True - working = True + working = False @classmethod async def create_async_generator( diff --git a/g4f/Provider/DfeHub.py b/g4f/Provider/deprecated/DfeHub.py index d40e0380..4ea7501f 100644 --- a/g4f/Provider/DfeHub.py +++ b/g4f/Provider/deprecated/DfeHub.py @@ -6,8 +6,8 @@ import time import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class DfeHub(BaseProvider): diff --git a/g4f/Provider/EasyChat.py b/g4f/Provider/deprecated/EasyChat.py index dae5196d..ffe9a785 100644 --- a/g4f/Provider/EasyChat.py +++ b/g4f/Provider/deprecated/EasyChat.py @@ -5,8 +5,8 @@ import random import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class EasyChat(BaseProvider): diff --git a/g4f/Provider/Equing.py b/g4f/Provider/deprecated/Equing.py index 261c53c0..794274f2 100644 --- a/g4f/Provider/Equing.py +++ b/g4f/Provider/deprecated/Equing.py @@ -5,8 +5,8 @@ from abc import ABC, abstractmethod import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class Equing(BaseProvider): diff --git a/g4f/Provider/FastGpt.py b/g4f/Provider/deprecated/FastGpt.py index ef47f752..65efa29d 100644 --- a/g4f/Provider/FastGpt.py +++ b/g4f/Provider/deprecated/FastGpt.py @@ -6,10 +6,11 @@ from abc import ABC, abstractmethod import requests -from ..typing import Any, CreateResult +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider -class FastGpt(ABC): +class FastGpt(BaseProvider): url: str = 'https://chat9.fastgpt.me/' working = False needs_auth = False diff --git a/g4f/Provider/Forefront.py b/g4f/Provider/deprecated/Forefront.py index 8f51fb57..2f807e91 100644 --- a/g4f/Provider/Forefront.py +++ b/g4f/Provider/deprecated/Forefront.py @@ -4,8 +4,8 @@ import json import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class Forefront(BaseProvider): diff --git a/g4f/Provider/GetGpt.py b/g4f/Provider/deprecated/GetGpt.py index b96efaac..a5de1d29 100644 --- a/g4f/Provider/GetGpt.py +++ b/g4f/Provider/deprecated/GetGpt.py @@ -7,8 +7,8 @@ import uuid import requests from Crypto.Cipher import AES -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class GetGpt(BaseProvider): diff --git a/g4f/Provider/Lockchat.py b/g4f/Provider/deprecated/Lockchat.py index c15eec8d..4bd7c5fe 100644 --- a/g4f/Provider/Lockchat.py +++ b/g4f/Provider/deprecated/Lockchat.py @@ -4,8 +4,8 @@ import json import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class Lockchat(BaseProvider): diff --git a/g4f/Provider/Opchatgpts.py b/g4f/Provider/deprecated/Opchatgpts.py index 166323bd..ab0d68c9 100644 --- a/g4f/Provider/Opchatgpts.py +++ b/g4f/Provider/deprecated/Opchatgpts.py @@ -4,5 +4,4 @@ from .ChatgptLogin import ChatgptLogin class Opchatgpts(ChatgptLogin): - url = "https://opchatgpts.net" - working = True
\ No newline at end of file + url = "https://opchatgpts.net"
\ No newline at end of file diff --git a/g4f/Provider/V50.py b/g4f/Provider/deprecated/V50.py index 81a95ba8..9a8b032c 100644 --- a/g4f/Provider/V50.py +++ b/g4f/Provider/deprecated/V50.py @@ -4,8 +4,8 @@ import uuid import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class V50(BaseProvider): diff --git a/g4f/Provider/Wewordle.py b/g4f/Provider/deprecated/Wewordle.py index a7bdc722..c30887fb 100644 --- a/g4f/Provider/Wewordle.py +++ b/g4f/Provider/deprecated/Wewordle.py @@ -3,12 +3,12 @@ from __future__ import annotations import random, string, time from aiohttp import ClientSession -from .base_provider import AsyncProvider +from ..base_provider import AsyncProvider class Wewordle(AsyncProvider): url = "https://wewordle.org" - working = True + working = False supports_gpt_35_turbo = True @classmethod diff --git a/g4f/Provider/Wuguokai.py b/g4f/Provider/deprecated/Wuguokai.py index 0a46f6ee..311131cf 100644 --- a/g4f/Provider/Wuguokai.py +++ b/g4f/Provider/deprecated/Wuguokai.py @@ -4,8 +4,8 @@ import random import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider, format_prompt +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider, format_prompt class Wuguokai(BaseProvider): diff --git a/g4f/Provider/deprecated/__init__.py b/g4f/Provider/deprecated/__init__.py new file mode 100644 index 00000000..5c66c87f --- /dev/null +++ b/g4f/Provider/deprecated/__init__.py @@ -0,0 +1,14 @@ +from .AiService import AiService +from .CodeLinkAva import CodeLinkAva +from .DfeHub import DfeHub +from .EasyChat import EasyChat +from .Forefront import Forefront +from .GetGpt import GetGpt +from .Opchatgpts import Opchatgpts +from .Lockchat import Lockchat +from .Wewordle import Wewordle +from .Equing import Equing +from .Wuguokai import Wuguokai +from .V50 import V50 +from .FastGpt import FastGpt +from .ChatgptLogin import ChatgptLogin
\ No newline at end of file diff --git a/g4f/Provider/helper.py b/g4f/Provider/helper.py index e14ae65e..5a9a9329 100644 --- a/g4f/Provider/helper.py +++ b/g4f/Provider/helper.py @@ -3,37 +3,46 @@ from __future__ import annotations import asyncio import sys from asyncio import AbstractEventLoop - +from os import path +from typing import Dict, List import browser_cookie3 -_cookies: dict[str, dict[str, str]] = {} - -# Use own event_loop_policy with a selector event loop on windows. +# Change event loop policy on windows if sys.platform == 'win32': - _event_loop_policy = asyncio.WindowsSelectorEventLoopPolicy() -else: - _event_loop_policy = asyncio.get_event_loop_policy() - + if isinstance( + asyncio.get_event_loop_policy(), asyncio.WindowsProactorEventLoopPolicy + ): + asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy()) + +# Local Cookie Storage +_cookies: Dict[str, Dict[str, str]] = {} + # If event loop is already running, handle nested event loops # If "nest_asyncio" is installed, patch the event loop. def get_event_loop() -> AbstractEventLoop: try: asyncio.get_running_loop() except RuntimeError: - return _event_loop_policy.get_event_loop() + try: + return asyncio.get_event_loop() + except RuntimeError: + asyncio.set_event_loop(asyncio.new_event_loop()) + return asyncio.get_event_loop() try: - event_loop = _event_loop_policy.get_event_loop() + event_loop = asyncio.get_event_loop() if not hasattr(event_loop.__class__, "_nest_patched"): import nest_asyncio nest_asyncio.apply(event_loop) return event_loop except ImportError: raise RuntimeError( - 'Use "create_async" instead of "create" function in a running event loop. Or install the "nest_asyncio" package.') + 'Use "create_async" instead of "create" function in a running event loop. Or install the "nest_asyncio" package.' + ) -# Load cookies for a domain from all supported browser. -# Cache the results in the "_cookies" variable -def get_cookies(cookie_domain: str) -> dict: + +# Load cookies for a domain from all supported browsers. +# Cache the results in the "_cookies" variable. +def get_cookies(cookie_domain: str) -> Dict[str, str]: if cookie_domain not in _cookies: _cookies[cookie_domain] = {} try: @@ -44,11 +53,25 @@ def get_cookies(cookie_domain: str) -> dict: return _cookies[cookie_domain] -def format_prompt(messages: list[dict[str, str]], add_special_tokens=False): +def format_prompt(messages: List[Dict[str, str]], add_special_tokens=False) -> str: if add_special_tokens or len(messages) > 1: formatted = "\n".join( - ["%s: %s" % ((message["role"]).capitalize(), message["content"]) for message in messages] + [ + "%s: %s" % ((message["role"]).capitalize(), message["content"]) + for message in messages + ] ) return f"{formatted}\nAssistant:" else: - return messages[0]["content"]
\ No newline at end of file + return messages[0]["content"] + + +def get_browser(user_data_dir: str = None): + from undetected_chromedriver import Chrome + from platformdirs import user_config_dir + + if not user_data_dir: + user_data_dir = user_config_dir("g4f") + user_data_dir = path.join(user_data_dir, "Default") + + return Chrome(user_data_dir=user_data_dir)
\ No newline at end of file diff --git a/g4f/Provider/Bard.py b/g4f/Provider/needs_auth/Bard.py index 4e076378..7c42b680 100644 --- a/g4f/Provider/Bard.py +++ b/g4f/Provider/needs_auth/Bard.py @@ -6,7 +6,7 @@ import re from aiohttp import ClientSession -from .base_provider import AsyncProvider, format_prompt, get_cookies +from ..base_provider import AsyncProvider, format_prompt, get_cookies class Bard(AsyncProvider): diff --git a/g4f/Provider/needs_auth/HuggingChat.py b/g4f/Provider/needs_auth/HuggingChat.py new file mode 100644 index 00000000..1d500338 --- /dev/null +++ b/g4f/Provider/needs_auth/HuggingChat.py @@ -0,0 +1,74 @@ +from __future__ import annotations + +import json, uuid + +from aiohttp import ClientSession + +from ...typing import AsyncGenerator +from ..base_provider import AsyncGeneratorProvider, format_prompt, get_cookies + + +class HuggingChat(AsyncGeneratorProvider): + url = "https://huggingface.co/chat" + needs_auth = True + working = True + model = "meta-llama/Llama-2-70b-chat-hf" + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + stream: bool = True, + proxy: str = None, + cookies: dict = None, + **kwargs + ) -> AsyncGenerator: + model = model if model else cls.model + if proxy and "://" not in proxy: + proxy = f"http://{proxy}" + if not cookies: + cookies = get_cookies(".huggingface.co") + + headers = { + 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36', + } + async with ClientSession( + cookies=cookies, + headers=headers + ) as session: + async with session.post(f"{cls.url}/conversation", json={"model": model}, proxy=proxy) as response: + conversation_id = (await response.json())["conversationId"] + + send = { + "id": str(uuid.uuid4()), + "inputs": format_prompt(messages), + "is_retry": False, + "response_id": str(uuid.uuid4()), + "web_search": False + } + async with session.post(f"{cls.url}/conversation/{conversation_id}", json=send, proxy=proxy) as response: + async for line in response.content: + line = json.loads(line[:-1]) + if "type" not in line: + raise RuntimeError(f"Response: {line}") + elif line["type"] == "stream": + yield line["token"] + elif line["type"] == "finalAnswer": + break + + async with session.delete(f"{cls.url}/conversation/{conversation_id}", proxy=proxy) as response: + response.raise_for_status() + + + @classmethod + @property + def params(cls): + params = [ + ("model", "str"), + ("messages", "list[dict[str, str]]"), + ("stream", "bool"), + ("proxy", "str"), + ] + param = ", ".join([": ".join(p) for p in params]) + return f"g4f.provider.{cls.__name__} supports: ({param})" diff --git a/g4f/Provider/OpenAssistant.py b/g4f/Provider/needs_auth/OpenAssistant.py index 1e9a0661..3b0e0424 100644 --- a/g4f/Provider/OpenAssistant.py +++ b/g4f/Provider/needs_auth/OpenAssistant.py @@ -4,14 +4,14 @@ import json from aiohttp import ClientSession -from ..typing import Any, AsyncGenerator -from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies +from ...typing import Any, AsyncGenerator +from ..base_provider import AsyncGeneratorProvider, format_prompt, get_cookies class OpenAssistant(AsyncGeneratorProvider): url = "https://open-assistant.io/chat" needs_auth = True - working = True + working = False model = "OA_SFT_Llama_30B_6" @classmethod diff --git a/g4f/Provider/needs_auth/OpenaiChat.py b/g4f/Provider/needs_auth/OpenaiChat.py new file mode 100644 index 00000000..c41909e3 --- /dev/null +++ b/g4f/Provider/needs_auth/OpenaiChat.py @@ -0,0 +1,125 @@ +from __future__ import annotations + +import uuid, json, time + +from ..base_provider import AsyncGeneratorProvider +from ..helper import get_browser, get_cookies, format_prompt +from ...typing import AsyncGenerator +from ...requests import StreamSession + +class OpenaiChat(AsyncGeneratorProvider): + url = "https://chat.openai.com" + needs_auth = True + working = True + supports_gpt_35_turbo = True + _access_token = None + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + proxy: str = None, + access_token: str = None, + cookies: dict = None, + timeout: int = 30, + **kwargs: dict + ) -> AsyncGenerator: + proxies = {"https": proxy} + if not access_token: + access_token = await cls.get_access_token(cookies, proxies) + headers = { + "Accept": "text/event-stream", + "Authorization": f"Bearer {access_token}", + } + async with StreamSession(proxies=proxies, headers=headers, impersonate="chrome107", timeout=timeout) as session: + messages = [ + { + "id": str(uuid.uuid4()), + "author": {"role": "user"}, + "content": {"content_type": "text", "parts": [format_prompt(messages)]}, + }, + ] + data = { + "action": "next", + "messages": messages, + "conversation_id": None, + "parent_message_id": str(uuid.uuid4()), + "model": "text-davinci-002-render-sha", + "history_and_training_disabled": True, + } + async with session.post(f"{cls.url}/backend-api/conversation", json=data) as response: + response.raise_for_status() + last_message = "" + async for line in response.iter_lines(): + if line.startswith(b"data: "): + line = line[6:] + if line == b"[DONE]": + break + try: + line = json.loads(line) + except: + continue + if "message" not in line or "message_type" not in line["message"]["metadata"]: + continue + if line["message"]["metadata"]["message_type"] == "next": + new_message = line["message"]["content"]["parts"][0] + yield new_message[len(last_message):] + last_message = new_message + + @classmethod + def browse_access_token(cls) -> str: + try: + from selenium.webdriver.common.by import By + from selenium.webdriver.support.ui import WebDriverWait + from selenium.webdriver.support import expected_conditions as EC + + driver = get_browser() + except ImportError: + return + + driver.get(f"{cls.url}/") + try: + WebDriverWait(driver, 1200).until( + EC.presence_of_element_located((By.ID, "prompt-textarea")) + ) + javascript = "return (await (await fetch('/api/auth/session')).json())['accessToken']" + return driver.execute_script(javascript) + finally: + time.sleep(1) + driver.quit() + + @classmethod + async def fetch_access_token(cls, cookies: dict, proxies: dict = None) -> str: + async with StreamSession(proxies=proxies, cookies=cookies, impersonate="chrome107") as session: + async with session.get(f"{cls.url}/api/auth/session") as response: + response.raise_for_status() + auth = await response.json() + if "accessToken" in auth: + return auth["accessToken"] + + @classmethod + async def get_access_token(cls, cookies: dict = None, proxies: dict = None) -> str: + if not cls._access_token: + cookies = cookies if cookies else get_cookies("chat.openai.com") + if cookies: + cls._access_token = await cls.fetch_access_token(cookies, proxies) + if not cls._access_token: + cls._access_token = cls.browse_access_token() + if not cls._access_token: + raise RuntimeError("Read access token failed") + return cls._access_token + + @classmethod + @property + def params(cls): + params = [ + ("model", "str"), + ("messages", "list[dict[str, str]]"), + ("stream", "bool"), + ("proxy", "str"), + ("access_token", "str"), + ("cookies", "dict[str, str]") + ] + param = ", ".join([": ".join(p) for p in params]) + return f"g4f.provider.{cls.__name__} supports: ({param})"
\ No newline at end of file diff --git a/g4f/Provider/Raycast.py b/g4f/Provider/needs_auth/Raycast.py index 7ddc8acd..619b217b 100644 --- a/g4f/Provider/Raycast.py +++ b/g4f/Provider/needs_auth/Raycast.py @@ -4,8 +4,8 @@ import json import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class Raycast(BaseProvider): diff --git a/g4f/Provider/Theb.py b/g4f/Provider/needs_auth/Theb.py index 72fce3ac..c35ea592 100644 --- a/g4f/Provider/Theb.py +++ b/g4f/Provider/needs_auth/Theb.py @@ -5,8 +5,8 @@ import random import requests -from ..typing import Any, CreateResult -from .base_provider import BaseProvider +from ...typing import Any, CreateResult +from ..base_provider import BaseProvider class Theb(BaseProvider): diff --git a/g4f/Provider/needs_auth/__init__.py b/g4f/Provider/needs_auth/__init__.py new file mode 100644 index 00000000..815194c4 --- /dev/null +++ b/g4f/Provider/needs_auth/__init__.py @@ -0,0 +1,6 @@ +from .Bard import Bard +from .Raycast import Raycast +from .Theb import Theb +from .HuggingChat import HuggingChat +from .OpenaiChat import OpenaiChat +from .OpenAssistant import OpenAssistant
\ No newline at end of file diff --git a/g4f/Provider/npm/node_modules/crypto-js/README.md b/g4f/Provider/npm/node_modules/crypto-js/README.md new file mode 100644 index 00000000..23795aa4 --- /dev/null +++ b/g4f/Provider/npm/node_modules/crypto-js/README.md @@ -0,0 +1,261 @@ +# crypto-js [](https://travis-ci.org/brix/crypto-js) + +JavaScript library of crypto standards. + +## Node.js (Install) + +Requirements: + +- Node.js +- npm (Node.js package manager) + +```bash +npm install crypto-js +``` + +### Usage + +ES6 import for typical API call signing use case: + +```javascript +import sha256 from 'crypto-js/sha256'; +import hmacSHA512 from 'crypto-js/hmac-sha512'; +import Base64 from 'crypto-js/enc-base64'; + +const message, nonce, path, privateKey; // ... +const hashDigest = sha256(nonce + message); +const hmacDigest = Base64.stringify(hmacSHA512(path + hashDigest, privateKey)); +``` + +Modular include: + +```javascript +var AES = require("crypto-js/aes"); +var SHA256 = require("crypto-js/sha256"); +... +console.log(SHA256("Message")); +``` + +Including all libraries, for access to extra methods: + +```javascript +var CryptoJS = require("crypto-js"); +console.log(CryptoJS.HmacSHA1("Message", "Key")); +``` + +## Client (browser) + +Requirements: + +- Node.js +- Bower (package manager for frontend) + +```bash +bower install crypto-js +``` + +### Usage + +Modular include: + +```javascript +require.config({ + packages: [ + { + name: 'crypto-js', + location: 'path-to/bower_components/crypto-js', + main: 'index' + } + ] +}); + +require(["crypto-js/aes", "crypto-js/sha256"], function (AES, SHA256) { + console.log(SHA256("Message")); +}); +``` + +Including all libraries, for access to extra methods: + +```javascript +// Above-mentioned will work or use this simple form +require.config({ + paths: { + 'crypto-js': 'path-to/bower_components/crypto-js/crypto-js' + } +}); + +require(["crypto-js"], function (CryptoJS) { + console.log(CryptoJS.HmacSHA1("Message", "Key")); +}); +``` + +### Usage without RequireJS + +```html +<script type="text/javascript" src="path-to/bower_components/crypto-js/crypto-js.js"></script> +<script type="text/javascript"> + var encrypted = CryptoJS.AES(...); + var encrypted = CryptoJS.SHA256(...); +</script> +``` + +## API + +See: https://cryptojs.gitbook.io/docs/ + +### AES Encryption + +#### Plain text encryption + +```javascript +var CryptoJS = require("crypto-js"); + +// Encrypt +var ciphertext = CryptoJS.AES.encrypt('my message', 'secret key 123').toString(); + +// Decrypt +var bytes = CryptoJS.AES.decrypt(ciphertext, 'secret key 123'); +var originalText = bytes.toString(CryptoJS.enc.Utf8); + +console.log(originalText); // 'my message' +``` + +#### Object encryption + +```javascript +var CryptoJS = require("crypto-js"); + +var data = [{id: 1}, {id: 2}] + +// Encrypt +var ciphertext = CryptoJS.AES.encrypt(JSON.stringify(data), 'secret key 123').toString(); + +// Decrypt +var bytes = CryptoJS.AES.decrypt(ciphertext, 'secret key 123'); +var decryptedData = JSON.parse(bytes.toString(CryptoJS.enc.Utf8)); + +console.log(decryptedData); // [{id: 1}, {id: 2}] +``` + +### List of modules + + +- ```crypto-js/core``` +- ```crypto-js/x64-core``` +- ```crypto-js/lib-typedarrays``` + +--- + +- ```crypto-js/md5``` +- ```crypto-js/sha1``` +- ```crypto-js/sha256``` +- ```crypto-js/sha224``` +- ```crypto-js/sha512``` +- ```crypto-js/sha384``` +- ```crypto-js/sha3``` +- ```crypto-js/ripemd160``` + +--- + +- ```crypto-js/hmac-md5``` +- ```crypto-js/hmac-sha1``` +- ```crypto-js/hmac-sha256``` +- ```crypto-js/hmac-sha224``` +- ```crypto-js/hmac-sha512``` +- ```crypto-js/hmac-sha384``` +- ```crypto-js/hmac-sha3``` +- ```crypto-js/hmac-ripemd160``` + +--- + +- ```crypto-js/pbkdf2``` + +--- + +- ```crypto-js/aes``` +- ```crypto-js/tripledes``` +- ```crypto-js/rc4``` +- ```crypto-js/rabbit``` +- ```crypto-js/rabbit-legacy``` +- ```crypto-js/evpkdf``` + +--- + +- ```crypto-js/format-openssl``` +- ```crypto-js/format-hex``` + +--- + +- ```crypto-js/enc-latin1``` +- ```crypto-js/enc-utf8``` +- ```crypto-js/enc-hex``` +- ```crypto-js/enc-utf16``` +- ```crypto-js/enc-base64``` + +--- + +- ```crypto-js/mode-cfb``` +- ```crypto-js/mode-ctr``` +- ```crypto-js/mode-ctr-gladman``` +- ```crypto-js/mode-ofb``` +- ```crypto-js/mode-ecb``` + +--- + +- ```crypto-js/pad-pkcs7``` +- ```crypto-js/pad-ansix923``` +- ```crypto-js/pad-iso10126``` +- ```crypto-js/pad-iso97971``` +- ```crypto-js/pad-zeropadding``` +- ```crypto-js/pad-nopadding``` + + +## Release notes + +### 4.1.1 + +Fix module order in bundled release. + +Include the browser field in the released package.json. + +### 4.1.0 + +Added url safe variant of base64 encoding. [357](https://github.com/brix/crypto-js/pull/357) + +Avoid webpack to add crypto-browser package. [364](https://github.com/brix/crypto-js/pull/364) + +### 4.0.0 + +This is an update including breaking changes for some environments. + +In this version `Math.random()` has been replaced by the random methods of the native crypto module. + +For this reason CryptoJS might not run in some JavaScript environments without native crypto module. Such as IE 10 or before or React Native. + +### 3.3.0 + +Rollback, `3.3.0` is the same as `3.1.9-1`. + +The move of using native secure crypto module will be shifted to a new `4.x.x` version. As it is a breaking change the impact is too big for a minor release. + +### 3.2.1 + +The usage of the native crypto module has been fixed. The import and access of the native crypto module has been improved. + +### 3.2.0 + +In this version `Math.random()` has been replaced by the random methods of the native crypto module. + +For this reason CryptoJS might does not run in some JavaScript environments without native crypto module. Such as IE 10 or before. + +If it's absolute required to run CryptoJS in such an environment, stay with `3.1.x` version. Encrypting and decrypting stays compatible. But keep in mind `3.1.x` versions still use `Math.random()` which is cryptographically not secure, as it's not random enough. + +This version came along with `CRITICAL` `BUG`. + +DO NOT USE THIS VERSION! Please, go for a newer version! + +### 3.1.x + +The `3.1.x` are based on the original CryptoJS, wrapped in CommonJS modules. + + diff --git a/g4f/Provider/npm/node_modules/crypto-js/crypto-js.js b/g4f/Provider/npm/node_modules/crypto-js/crypto-js.js new file mode 100644 index 00000000..27f0a620 --- /dev/null +++ b/g4f/Provider/npm/node_modules/crypto-js/crypto-js.js @@ -0,0 +1,6191 @@ +;(function (root, factory) { + if (typeof exports === "object") { + // CommonJS + module.exports = exports = factory(); + } + else if (typeof define === "function" && define.amd) { + // AMD + define([], factory); + } + else { + // Global (browser) + root.CryptoJS = factory(); + } +}(this, function () { + + /*globals window, global, require*/ + + /** + * CryptoJS core components. + */ + var CryptoJS = CryptoJS || (function (Math, undefined) { + + var crypto; + + // Native crypto from window (Browser) + if (typeof window !== 'undefined' && window.crypto) { + crypto = window.crypto; + } + + // Native crypto in web worker (Browser) + if (typeof self !== 'undefined' && self.crypto) { + crypto = self.crypto; + } + + // Native crypto from worker + if (typeof globalThis !== 'undefined' && globalThis.crypto) { + crypto = globalThis.crypto; + } + + // Native (experimental IE 11) crypto from window (Browser) + if (!crypto && typeof window !== 'undefined' && window.msCrypto) { + crypto = window.msCrypto; + } + + // Native crypto from global (NodeJS) + if (!crypto && typeof global !== 'undefined' && global.crypto) { + crypto = global.crypto; + } + + // Native crypto import via require (NodeJS) + if (!crypto && typeof require === 'function') { + try { + crypto = require('crypto'); + } catch (err) {} + } + + /* + * Cryptographically secure pseudorandom number generator + * + * As Math.random() is cryptographically not safe to use + */ + var cryptoSecureRandomInt = function () { + if (crypto) { + // Use getRandomValues method (Browser) + if (typeof crypto.getRandomValues === 'function') { + try { + return crypto.getRandomValues(new Uint32Array(1))[0]; + } catch (err) {} + } + + // Use randomBytes method (NodeJS) + if (typeof crypto.randomBytes === 'function') { + try { + return crypto.randomBytes(4).readInt32LE(); + } catch (err) {} + } + } + + throw new Error('Native crypto module could not be used to get secure random number.'); + }; + + /* + * Local polyfill of Object.create + + */ + var create = Object.create || (function () { + function F() {} + + return function (obj) { + var subtype; + + F.prototype = obj; + + subtype = new F(); + + F.prototype = null; + + return subtype; + }; + }()); + + /** + * CryptoJS namespace. + */ + var C = {}; + + /** + * Library namespace. + */ + var C_lib = C.lib = {}; + + /** + * Base object for prototypal inheritance. + */ + var Base = C_lib.Base = (function () { + + + return { + /** + * Creates a new object that inherits from this object. + * + * @param {Object} overrides Properties to copy into the new object. + * + * @return {Object} The new object. + * + * @static + * + * @example + * + * var MyType = CryptoJS.lib.Base.extend({ + * field: 'value', + * + * method: function () { + * } + * }); + */ + extend: function (overrides) { + // Spawn + var subtype = create(this); + + // Augment + if (overrides) { + subtype.mixIn(overrides); + } + + // Create default initializer + if (!subtype.hasOwnProperty('init') || this.init === subtype.init) { + subtype.init = function () { + subtype.$super.init.apply(this, arguments); + }; + } + + // Initializer's prototype is the subtype object + subtype.init.prototype = subtype; + + // Reference supertype + subtype.$super = this; + + return subtype; + }, + + /** + * Extends this object and runs the init method. + * Arguments to create() will be passed to init(). + * + * @return {Object} The new object. + * + * @static + * + * @example + * + * var instance = MyType.create(); + */ + create: function () { + var instance = this.extend(); + instance.init.apply(instance, arguments); + + return instance; + }, + + /** + * Initializes a newly created object. + * Override this method to add some logic when your objects are created. + * + * @example + * + * var MyType = CryptoJS.lib.Base.extend({ + * init: function () { + * // ... + * } + * }); + */ + init: function () { + }, + + /** + * Copies properties into this object. + * + * @param {Object} properties The properties to mix in. + * + * @example + * + * MyType.mixIn({ + * field: 'value' + * }); + */ + mixIn: function (properties) { + for (var propertyName in properties) { + if (properties.hasOwnProperty(propertyName)) { + this[propertyName] = properties[propertyName]; + } + } + + // IE won't copy toString using the loop above + if (properties.hasOwnProperty('toString')) { + this.toString = properties.toString; + } + }, + + /** + * Creates a copy of this object. + * + * @return {Object} The clone. + * + * @example + * + * var clone = instance.clone(); + */ + clone: function () { + return this.init.prototype.extend(this); + } + }; + }()); + + /** + * An array of 32-bit words. + * + * @property {Array} words The array of 32-bit words. + * @property {number} sigBytes The number of significant bytes in this word array. + */ + var WordArray = C_lib.WordArray = Base.extend({ + /** + * Initializes a newly created word array. + * + * @param {Array} words (Optional) An array of 32-bit words. + * @param {number} sigBytes (Optional) The number of significant bytes in the words. + * + * @example + * + * var wordArray = CryptoJS.lib.WordArray.create(); + * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]); + * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6); + */ + init: function (words, sigBytes) { + words = this.words = words || []; + + if (sigBytes != undefined) { + this.sigBytes = sigBytes; + } else { + this.sigBytes = words.length * 4; + } + }, + + /** + * Converts this word array to a string. + * + * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex + * + * @return {string} The stringified word array. + * + * @example + * + * var string = wordArray + ''; + * var string = wordArray.toString(); + * var string = wordArray.toString(CryptoJS.enc.Utf8); + */ + toString: function (encoder) { + return (encoder || Hex).stringify(this); + }, + + /** + * Concatenates a word array to this word array. + * + * @param {WordArray} wordArray The word array to append. + * + * @return {WordArray} This word array. + * + * @example + * + * wordArray1.concat(wordArray2); + */ + concat: function (wordArray) { + // Shortcuts + var thisWords = this.words; + var thatWords = wordArray.words; + var thisSigBytes = this.sigBytes; + var thatSigBytes = wordArray.sigBytes; + + // Clamp excess bits + this.clamp(); + + // Concat + if (thisSigBytes % 4) { + // Copy one byte at a time + for (var i = 0; i < thatSigBytes; i++) { + var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; + thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8); + } + } else { + // Copy one word at a time + for (var j = 0; j < thatSigBytes; j += 4) { + thisWords[(thisSigBytes + j) >>> 2] = thatWords[j >>> 2]; + } + } + this.sigBytes += thatSigBytes; + + // Chainable + return this; + }, + + /** + * Removes insignificant bits. + * + * @example + * + * wordArray.clamp(); + */ + clamp: function () { + // Shortcuts + var words = this.words; + var sigBytes = this.sigBytes; + + // Clamp + words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8); + words.length = Math.ceil(sigBytes / 4); + }, + + /** + * Creates a copy of this word array. + * + * @return {WordArray} The clone. + * + * @example + * + * var clone = wordArray.clone(); + */ + clone: function () { + var clone = Base.clone.call(this); + clone.words = this.words.slice(0); + + return clone; + }, + + /** + * Creates a word array filled with random bytes. + * + * @param {number} nBytes The number of random bytes to generate. + * + * @return {WordArray} The random word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.lib.WordArray.random(16); + */ + random: function (nBytes) { + var words = []; + + for (var i = 0; i < nBytes; i += 4) { + words.push(cryptoSecureRandomInt()); + } + + return new WordArray.init(words, nBytes); + } + }); + + /** + * Encoder namespace. + */ + var C_enc = C.enc = {}; + + /** + * Hex encoding strategy. + */ + var Hex = C_enc.Hex = { + /** + * Converts a word array to a hex string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The hex string. + * + * @static + * + * @example + * + * var hexString = CryptoJS.enc.Hex.stringify(wordArray); + */ + stringify: function (wordArray) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + + // Convert + var hexChars = []; + for (var i = 0; i < sigBytes; i++) { + var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; + hexChars.push((bite >>> 4).toString(16)); + hexChars.push((bite & 0x0f).toString(16)); + } + + return hexChars.join(''); + }, + + /** + * Converts a hex string to a word array. + * + * @param {string} hexStr The hex string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Hex.parse(hexString); + */ + parse: function (hexStr) { + // Shortcut + var hexStrLength = hexStr.length; + + // Convert + var words = []; + for (var i = 0; i < hexStrLength; i += 2) { + words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4); + } + + return new WordArray.init(words, hexStrLength / 2); + } + }; + + /** + * Latin1 encoding strategy. + */ + var Latin1 = C_enc.Latin1 = { + /** + * Converts a word array to a Latin1 string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The Latin1 string. + * + * @static + * + * @example + * + * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray); + */ + stringify: function (wordArray) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + + // Convert + var latin1Chars = []; + for (var i = 0; i < sigBytes; i++) { + var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; + latin1Chars.push(String.fromCharCode(bite)); + } + + return latin1Chars.join(''); + }, + + /** + * Converts a Latin1 string to a word array. + * + * @param {string} latin1Str The Latin1 string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Latin1.parse(latin1String); + */ + parse: function (latin1Str) { + // Shortcut + var latin1StrLength = latin1Str.length; + + // Convert + var words = []; + for (var i = 0; i < latin1StrLength; i++) { + words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8); + } + + return new WordArray.init(words, latin1StrLength); + } + }; + + /** + * UTF-8 encoding strategy. + */ + var Utf8 = C_enc.Utf8 = { + /** + * Converts a word array to a UTF-8 string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The UTF-8 string. + * + * @static + * + * @example + * + * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray); + */ + stringify: function (wordArray) { + try { + return decodeURIComponent(escape(Latin1.stringify(wordArray))); + } catch (e) { + throw new Error('Malformed UTF-8 data'); + } + }, + + /** + * Converts a UTF-8 string to a word array. + * + * @param {string} utf8Str The UTF-8 string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Utf8.parse(utf8String); + */ + parse: function (utf8Str) { + return Latin1.parse(unescape(encodeURIComponent(utf8Str))); + } + }; + + /** + * Abstract buffered block algorithm template. + * + * The property blockSize must be implemented in a concrete subtype. + * + * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0 + */ + var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({ + /** + * Resets this block algorithm's data buffer to its initial state. + * + * @example + * + * bufferedBlockAlgorithm.reset(); + */ + reset: function () { + // Initial values + this._data = new WordArray.init(); + this._nDataBytes = 0; + }, + + /** + * Adds new data to this block algorithm's buffer. + * + * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8. + * + * @example + * + * bufferedBlockAlgorithm._append('data'); + * bufferedBlockAlgorithm._append(wordArray); + */ + _append: function (data) { + // Convert string to WordArray, else assume WordArray already + if (typeof data == 'string') { + data = Utf8.parse(data); + } + + // Append + this._data.concat(data); + this._nDataBytes += data.sigBytes; + }, + + /** + * Processes available data blocks. + * + * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype. + * + * @param {boolean} doFlush Whether all blocks and partial blocks should be processed. + * + * @return {WordArray} The processed data. + * + * @example + * + * var processedData = bufferedBlockAlgorithm._process(); + * var processedData = bufferedBlockAlgorithm._process(!!'flush'); + */ + _process: function (doFlush) { + var processedWords; + + // Shortcuts + var data = this._data; + var dataWords = data.words; + var dataSigBytes = data.sigBytes; + var blockSize = this.blockSize; + var blockSizeBytes = blockSize * 4; + + // Count blocks ready + var nBlocksReady = dataSigBytes / blockSizeBytes; + if (doFlush) { + // Round up to include partial blocks + nBlocksReady = Math.ceil(nBlocksReady); + } else { + // Round down to include only full blocks, + // less the number of blocks that must remain in the buffer + nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0); + } + + // Count words ready + var nWordsReady = nBlocksReady * blockSize; + + // Count bytes ready + var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes); + + // Process blocks + if (nWordsReady) { + for (var offset = 0; offset < nWordsReady; offset += blockSize) { + // Perform concrete-algorithm logic + this._doProcessBlock(dataWords, offset); + } + + // Remove processed words + processedWords = dataWords.splice(0, nWordsReady); + data.sigBytes -= nBytesReady; + } + + // Return processed words + return new WordArray.init(processedWords, nBytesReady); + }, + + /** + * Creates a copy of this object. + * + * @return {Object} The clone. + * + * @example + * + * var clone = bufferedBlockAlgorithm.clone(); + */ + clone: function () { + var clone = Base.clone.call(this); + clone._data = this._data.clone(); + + return clone; + }, + + _minBufferSize: 0 + }); + + /** + * Abstract hasher template. + * + * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits) + */ + var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({ + /** + * Configuration options. + */ + cfg: Base.extend(), + + /** + * Initializes a newly created hasher. + * + * @param {Object} cfg (Optional) The configuration options to use for this hash computation. + * + * @example + * + * var hasher = CryptoJS.algo.SHA256.create(); + */ + init: function (cfg) { + // Apply config defaults + this.cfg = this.cfg.extend(cfg); + + // Set initial values + this.reset(); + }, + + /** + * Resets this hasher to its initial state. + * + * @example + * + * hasher.reset(); + */ + reset: function () { + // Reset data buffer + BufferedBlockAlgorithm.reset.call(this); + + // Perform concrete-hasher logic + this._doReset(); + }, + + /** + * Updates this hasher with a message. + * + * @param {WordArray|string} messageUpdate The message to append. + * + * @return {Hasher} This hasher. + * + * @example + * + * hasher.update('message'); + * hasher.update(wordArray); + */ + update: function (messageUpdate) { + // Append + this._append(messageUpdate); + + // Update the hash + this._process(); + + // Chainable + return this; + }, + + /** + * Finalizes the hash computation. + * Note that the finalize operation is effectively a destructive, read-once operation. + * + * @param {WordArray|string} messageUpdate (Optional) A final message update. + * + * @return {WordArray} The hash. + * + * @example + * + * var hash = hasher.finalize(); + * var hash = hasher.finalize('message'); + * var hash = hasher.finalize(wordArray); + */ + finalize: function (messageUpdate) { + // Final message update + if (messageUpdate) { + this._append(messageUpdate); + } + + // Perform concrete-hasher logic + var hash = this._doFinalize(); + + return hash; + }, + + blockSize: 512/32, + + /** + * Creates a shortcut function to a hasher's object interface. + * + * @param {Hasher} hasher The hasher to create a helper for. + * + * @return {Function} The shortcut function. + * + * @static + * + * @example + * + * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256); + */ + _createHelper: function (hasher) { + return function (message, cfg) { + return new hasher.init(cfg).finalize(message); + }; + }, + + /** + * Creates a shortcut function to the HMAC's object interface. + * + * @param {Hasher} hasher The hasher to use in this HMAC helper. + * + * @return {Function} The shortcut function. + * + * @static + * + * @example + * + * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256); + */ + _createHmacHelper: function (hasher) { + return function (message, key) { + return new C_algo.HMAC.init(hasher, key).finalize(message); + }; + } + }); + + /** + * Algorithm namespace. + */ + var C_algo = C.algo = {}; + + return C; + }(Math)); + + + (function (undefined) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Base = C_lib.Base; + var X32WordArray = C_lib.WordArray; + + /** + * x64 namespace. + */ + var C_x64 = C.x64 = {}; + + /** + * A 64-bit word. + */ + var X64Word = C_x64.Word = Base.extend({ + /** + * Initializes a newly created 64-bit word. + * + * @param {number} high The high 32 bits. + * @param {number} low The low 32 bits. + * + * @example + * + * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607); + */ + init: function (high, low) { + this.high = high; + this.low = low; + } + + /** + * Bitwise NOTs this word. + * + * @return {X64Word} A new x64-Word object after negating. + * + * @example + * + * var negated = x64Word.not(); + */ + // not: function () { + // var high = ~this.high; + // var low = ~this.low; + + // return X64Word.create(high, low); + // }, + + /** + * Bitwise ANDs this word with the passed word. + * + * @param {X64Word} word The x64-Word to AND with this word. + * + * @return {X64Word} A new x64-Word object after ANDing. + * + * @example + * + * var anded = x64Word.and(anotherX64Word); + */ + // and: function (word) { + // var high = this.high & word.high; + // var low = this.low & word.low; + + // return X64Word.create(high, low); + // }, + + /** + * Bitwise ORs this word with the passed word. + * + * @param {X64Word} word The x64-Word to OR with this word. + * + * @return {X64Word} A new x64-Word object after ORing. + * + * @example + * + * var ored = x64Word.or(anotherX64Word); + */ + // or: function (word) { + // var high = this.high | word.high; + // var low = this.low | word.low; + + // return X64Word.create(high, low); + // }, + + /** + * Bitwise XORs this word with the passed word. + * + * @param {X64Word} word The x64-Word to XOR with this word. + * + * @return {X64Word} A new x64-Word object after XORing. + * + * @example + * + * var xored = x64Word.xor(anotherX64Word); + */ + // xor: function (word) { + // var high = this.high ^ word.high; + // var low = this.low ^ word.low; + + // return X64Word.create(high, low); + // }, + + /** + * Shifts this word n bits to the left. + * + * @param {number} n The number of bits to shift. + * + * @return {X64Word} A new x64-Word object after shifting. + * + * @example + * + * var shifted = x64Word.shiftL(25); + */ + // shiftL: function (n) { + // if (n < 32) { + // var high = (this.high << n) | (this.low >>> (32 - n)); + // var low = this.low << n; + // } else { + // var high = this.low << (n - 32); + // var low = 0; + // } + + // return X64Word.create(high, low); + // }, + + /** + * Shifts this word n bits to the right. + * + * @param {number} n The number of bits to shift. + * + * @return {X64Word} A new x64-Word object after shifting. + * + * @example + * + * var shifted = x64Word.shiftR(7); + */ + // shiftR: function (n) { + // if (n < 32) { + // var low = (this.low >>> n) | (this.high << (32 - n)); + // var high = this.high >>> n; + // } else { + // var low = this.high >>> (n - 32); + // var high = 0; + // } + + // return X64Word.create(high, low); + // }, + + /** + * Rotates this word n bits to the left. + * + * @param {number} n The number of bits to rotate. + * + * @return {X64Word} A new x64-Word object after rotating. + * + * @example + * + * var rotated = x64Word.rotL(25); + */ + // rotL: function (n) { + // return this.shiftL(n).or(this.shiftR(64 - n)); + // }, + + /** + * Rotates this word n bits to the right. + * + * @param {number} n The number of bits to rotate. + * + * @return {X64Word} A new x64-Word object after rotating. + * + * @example + * + * var rotated = x64Word.rotR(7); + */ + // rotR: function (n) { + // return this.shiftR(n).or(this.shiftL(64 - n)); + // }, + + /** + * Adds this word with the passed word. + * + * @param {X64Word} word The x64-Word to add with this word. + * + * @return {X64Word} A new x64-Word object after adding. + * + * @example + * + * var added = x64Word.add(anotherX64Word); + */ + // add: function (word) { + // var low = (this.low + word.low) | 0; + // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0; + // var high = (this.high + word.high + carry) | 0; + + // return X64Word.create(high, low); + // } + }); + + /** + * An array of 64-bit words. + * + * @property {Array} words The array of CryptoJS.x64.Word objects. + * @property {number} sigBytes The number of significant bytes in this word array. + */ + var X64WordArray = C_x64.WordArray = Base.extend({ + /** + * Initializes a newly created word array. + * + * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects. + * @param {number} sigBytes (Optional) The number of significant bytes in the words. + * + * @example + * + * var wordArray = CryptoJS.x64.WordArray.create(); + * + * var wordArray = CryptoJS.x64.WordArray.create([ + * CryptoJS.x64.Word.create(0x00010203, 0x04050607), + * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f) + * ]); + * + * var wordArray = CryptoJS.x64.WordArray.create([ + * CryptoJS.x64.Word.create(0x00010203, 0x04050607), + * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f) + * ], 10); + */ + init: function (words, sigBytes) { + words = this.words = words || []; + + if (sigBytes != undefined) { + this.sigBytes = sigBytes; + } else { + this.sigBytes = words.length * 8; + } + }, + + /** + * Converts this 64-bit word array to a 32-bit word array. + * + * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array. + * + * @example + * + * var x32WordArray = x64WordArray.toX32(); + */ + toX32: function () { + // Shortcuts + var x64Words = this.words; + var x64WordsLength = x64Words.length; + + // Convert + var x32Words = []; + for (var i = 0; i < x64WordsLength; i++) { + var x64Word = x64Words[i]; + x32Words.push(x64Word.high); + x32Words.push(x64Word.low); + } + + return X32WordArray.create(x32Words, this.sigBytes); + }, + + /** + * Creates a copy of this word array. + * + * @return {X64WordArray} The clone. + * + * @example + * + * var clone = x64WordArray.clone(); + */ + clone: function () { + var clone = Base.clone.call(this); + + // Clone "words" array + var words = clone.words = this.words.slice(0); + + // Clone each X64Word object + var wordsLength = words.length; + for (var i = 0; i < wordsLength; i++) { + words[i] = words[i].clone(); + } + + return clone; + } + }); + }()); + + + (function () { + // Check if typed arrays are supported + if (typeof ArrayBuffer != 'function') { + return; + } + + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + + // Reference original init + var superInit = WordArray.init; + + // Augment WordArray.init to handle typed arrays + var subInit = WordArray.init = function (typedArray) { + // Convert buffers to uint8 + if (typedArray instanceof ArrayBuffer) { + typedArray = new Uint8Array(typedArray); + } + + // Convert other array views to uint8 + if ( + typedArray instanceof Int8Array || + (typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) || + typedArray instanceof Int16Array || + typedArray instanceof Uint16Array || + typedArray instanceof Int32Array || + typedArray instanceof Uint32Array || + typedArray instanceof Float32Array || + typedArray instanceof Float64Array + ) { + typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength); + } + + // Handle Uint8Array + if (typedArray instanceof Uint8Array) { + // Shortcut + var typedArrayByteLength = typedArray.byteLength; + + // Extract bytes + var words = []; + for (var i = 0; i < typedArrayByteLength; i++) { + words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8); + } + + // Initialize this word array + superInit.call(this, words, typedArrayByteLength); + } else { + // Else call normal init + superInit.apply(this, arguments); + } + }; + + subInit.prototype = WordArray; + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var C_enc = C.enc; + + /** + * UTF-16 BE encoding strategy. + */ + var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = { + /** + * Converts a word array to a UTF-16 BE string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The UTF-16 BE string. + * + * @static + * + * @example + * + * var utf16String = CryptoJS.enc.Utf16.stringify(wordArray); + */ + stringify: function (wordArray) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + + // Convert + var utf16Chars = []; + for (var i = 0; i < sigBytes; i += 2) { + var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff; + utf16Chars.push(String.fromCharCode(codePoint)); + } + + return utf16Chars.join(''); + }, + + /** + * Converts a UTF-16 BE string to a word array. + * + * @param {string} utf16Str The UTF-16 BE string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Utf16.parse(utf16String); + */ + parse: function (utf16Str) { + // Shortcut + var utf16StrLength = utf16Str.length; + + // Convert + var words = []; + for (var i = 0; i < utf16StrLength; i++) { + words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16); + } + + return WordArray.create(words, utf16StrLength * 2); + } + }; + + /** + * UTF-16 LE encoding strategy. + */ + C_enc.Utf16LE = { + /** + * Converts a word array to a UTF-16 LE string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The UTF-16 LE string. + * + * @static + * + * @example + * + * var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray); + */ + stringify: function (wordArray) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + + // Convert + var utf16Chars = []; + for (var i = 0; i < sigBytes; i += 2) { + var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff); + utf16Chars.push(String.fromCharCode(codePoint)); + } + + return utf16Chars.join(''); + }, + + /** + * Converts a UTF-16 LE string to a word array. + * + * @param {string} utf16Str The UTF-16 LE string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str); + */ + parse: function (utf16Str) { + // Shortcut + var utf16StrLength = utf16Str.length; + + // Convert + var words = []; + for (var i = 0; i < utf16StrLength; i++) { + words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16)); + } + + return WordArray.create(words, utf16StrLength * 2); + } + }; + + function swapEndian(word) { + return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff); + } + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var C_enc = C.enc; + + /** + * Base64 encoding strategy. + */ + var Base64 = C_enc.Base64 = { + /** + * Converts a word array to a Base64 string. + * + * @param {WordArray} wordArray The word array. + * + * @return {string} The Base64 string. + * + * @static + * + * @example + * + * var base64String = CryptoJS.enc.Base64.stringify(wordArray); + */ + stringify: function (wordArray) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + var map = this._map; + + // Clamp excess bits + wordArray.clamp(); + + // Convert + var base64Chars = []; + for (var i = 0; i < sigBytes; i += 3) { + var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; + var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff; + var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff; + + var triplet = (byte1 << 16) | (byte2 << 8) | byte3; + + for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) { + base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)); + } + } + + // Add padding + var paddingChar = map.charAt(64); + if (paddingChar) { + while (base64Chars.length % 4) { + base64Chars.push(paddingChar); + } + } + + return base64Chars.join(''); + }, + + /** + * Converts a Base64 string to a word array. + * + * @param {string} base64Str The Base64 string. + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Base64.parse(base64String); + */ + parse: function (base64Str) { + // Shortcuts + var base64StrLength = base64Str.length; + var map = this._map; + var reverseMap = this._reverseMap; + + if (!reverseMap) { + reverseMap = this._reverseMap = []; + for (var j = 0; j < map.length; j++) { + reverseMap[map.charCodeAt(j)] = j; + } + } + + // Ignore padding + var paddingChar = map.charAt(64); + if (paddingChar) { + var paddingIndex = base64Str.indexOf(paddingChar); + if (paddingIndex !== -1) { + base64StrLength = paddingIndex; + } + } + + // Convert + return parseLoop(base64Str, base64StrLength, reverseMap); + + }, + + _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=' + }; + + function parseLoop(base64Str, base64StrLength, reverseMap) { + var words = []; + var nBytes = 0; + for (var i = 0; i < base64StrLength; i++) { + if (i % 4) { + var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2); + var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2); + var bitsCombined = bits1 | bits2; + words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8); + nBytes++; + } + } + return WordArray.create(words, nBytes); + } + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var C_enc = C.enc; + + /** + * Base64url encoding strategy. + */ + var Base64url = C_enc.Base64url = { + /** + * Converts a word array to a Base64url string. + * + * @param {WordArray} wordArray The word array. + * + * @param {boolean} urlSafe Whether to use url safe + * + * @return {string} The Base64url string. + * + * @static + * + * @example + * + * var base64String = CryptoJS.enc.Base64url.stringify(wordArray); + */ + stringify: function (wordArray, urlSafe=true) { + // Shortcuts + var words = wordArray.words; + var sigBytes = wordArray.sigBytes; + var map = urlSafe ? this._safe_map : this._map; + + // Clamp excess bits + wordArray.clamp(); + + // Convert + var base64Chars = []; + for (var i = 0; i < sigBytes; i += 3) { + var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff; + var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff; + var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff; + + var triplet = (byte1 << 16) | (byte2 << 8) | byte3; + + for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) { + base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)); + } + } + + // Add padding + var paddingChar = map.charAt(64); + if (paddingChar) { + while (base64Chars.length % 4) { + base64Chars.push(paddingChar); + } + } + + return base64Chars.join(''); + }, + + /** + * Converts a Base64url string to a word array. + * + * @param {string} base64Str The Base64url string. + * + * @param {boolean} urlSafe Whether to use url safe + * + * @return {WordArray} The word array. + * + * @static + * + * @example + * + * var wordArray = CryptoJS.enc.Base64url.parse(base64String); + */ + parse: function (base64Str, urlSafe=true) { + // Shortcuts + var base64StrLength = base64Str.length; + var map = urlSafe ? this._safe_map : this._map; + var reverseMap = this._reverseMap; + + if (!reverseMap) { + reverseMap = this._reverseMap = []; + for (var j = 0; j < map.length; j++) { + reverseMap[map.charCodeAt(j)] = j; + } + } + + // Ignore padding + var paddingChar = map.charAt(64); + if (paddingChar) { + var paddingIndex = base64Str.indexOf(paddingChar); + if (paddingIndex !== -1) { + base64StrLength = paddingIndex; + } + } + + // Convert + return parseLoop(base64Str, base64StrLength, reverseMap); + + }, + + _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=', + _safe_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_', + }; + + function parseLoop(base64Str, base64StrLength, reverseMap) { + var words = []; + var nBytes = 0; + for (var i = 0; i < base64StrLength; i++) { + if (i % 4) { + var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2); + var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2); + var bitsCombined = bits1 | bits2; + words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8); + nBytes++; + } + } + return WordArray.create(words, nBytes); + } + }()); + + (function (Math) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var Hasher = C_lib.Hasher; + var C_algo = C.algo; + + // Constants table + var T = []; + + // Compute constants + (function () { + for (var i = 0; i < 64; i++) { + T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0; + } + }()); + + /** + * MD5 hash algorithm. + */ + var MD5 = C_algo.MD5 = Hasher.extend({ + _doReset: function () { + this._hash = new WordArray.init([ + 0x67452301, 0xefcdab89, + 0x98badcfe, 0x10325476 + ]); + }, + + _doProcessBlock: function (M, offset) { + // Swap endian + for (var i = 0; i < 16; i++) { + // Shortcuts + var offset_i = offset + i; + var M_offset_i = M[offset_i]; + + M[offset_i] = ( + (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) | + (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00) + ); + } + + // Shortcuts + var H = this._hash.words; + + var M_offset_0 = M[offset + 0]; + var M_offset_1 = M[offset + 1]; + var M_offset_2 = M[offset + 2]; + var M_offset_3 = M[offset + 3]; + var M_offset_4 = M[offset + 4]; + var M_offset_5 = M[offset + 5]; + var M_offset_6 = M[offset + 6]; + var M_offset_7 = M[offset + 7]; + var M_offset_8 = M[offset + 8]; + var M_offset_9 = M[offset + 9]; + var M_offset_10 = M[offset + 10]; + var M_offset_11 = M[offset + 11]; + var M_offset_12 = M[offset + 12]; + var M_offset_13 = M[offset + 13]; + var M_offset_14 = M[offset + 14]; + var M_offset_15 = M[offset + 15]; + + // Working varialbes + var a = H[0]; + var b = H[1]; + var c = H[2]; + var d = H[3]; + + // Computation + a = FF(a, b, c, d, M_offset_0, 7, T[0]); + d = FF(d, a, b, c, M_offset_1, 12, T[1]); + c = FF(c, d, a, b, M_offset_2, 17, T[2]); + b = FF(b, c, d, a, M_offset_3, 22, T[3]); + a = FF(a, b, c, d, M_offset_4, 7, T[4]); + d = FF(d, a, b, c, M_offset_5, 12, T[5]); + c = FF(c, d, a, b, M_offset_6, 17, T[6]); + b = FF(b, c, d, a, M_offset_7, 22, T[7]); + a = FF(a, b, c, d, M_offset_8, 7, T[8]); + d = FF(d, a, b, c, M_offset_9, 12, T[9]); + c = FF(c, d, a, b, M_offset_10, 17, T[10]); + b = FF(b, c, d, a, M_offset_11, 22, T[11]); + a = FF(a, b, c, d, M_offset_12, 7, T[12]); + d = FF(d, a, b, c, M_offset_13, 12, T[13]); + c = FF(c, d, a, b, M_offset_14, 17, T[14]); + b = FF(b, c, d, a, M_offset_15, 22, T[15]); + + a = GG(a, b, c, d, M_offset_1, 5, T[16]); + d = GG(d, a, b, c, M_offset_6, 9, T[17]); + c = GG(c, d, a, b, M_offset_11, 14, T[18]); + b = GG(b, c, d, a, M_offset_0, 20, T[19]); + a = GG(a, b, c, d, M_offset_5, 5, T[20]); + d = GG(d, a, b, c, M_offset_10, 9, T[21]); + c = GG(c, d, a, b, M_offset_15, 14, T[22]); + b = GG(b, c, d, a, M_offset_4, 20, T[23]); + a = GG(a, b, c, d, M_offset_9, 5, T[24]); + d = GG(d, a, b, c, M_offset_14, 9, T[25]); + c = GG(c, d, a, b, M_offset_3, 14, T[26]); + b = GG(b, c, d, a, M_offset_8, 20, T[27]); + a = GG(a, b, c, d, M_offset_13, 5, T[28]); + d = GG(d, a, b, c, M_offset_2, 9, T[29]); + c = GG(c, d, a, b, M_offset_7, 14, T[30]); + b = GG(b, c, d, a, M_offset_12, 20, T[31]); + + a = HH(a, b, c, d, M_offset_5, 4, T[32]); + d = HH(d, a, b, c, M_offset_8, 11, T[33]); + c = HH(c, d, a, b, M_offset_11, 16, T[34]); + b = HH(b, c, d, a, M_offset_14, 23, T[35]); + a = HH(a, b, c, d, M_offset_1, 4, T[36]); + d = HH(d, a, b, c, M_offset_4, 11, T[37]); + c = HH(c, d, a, b, M_offset_7, 16, T[38]); + b = HH(b, c, d, a, M_offset_10, 23, T[39]); + a = HH(a, b, c, d, M_offset_13, 4, T[40]); + d = HH(d, a, b, c, M_offset_0, 11, T[41]); + c = HH(c, d, a, b, M_offset_3, 16, T[42]); + b = HH(b, c, d, a, M_offset_6, 23, T[43]); + a = HH(a, b, c, d, M_offset_9, 4, T[44]); + d = HH(d, a, b, c, M_offset_12, 11, T[45]); + c = HH(c, d, a, b, M_offset_15, 16, T[46]); + b = HH(b, c, d, a, M_offset_2, 23, T[47]); + + a = II(a, b, c, d, M_offset_0, 6, T[48]); + d = II(d, a, b, c, M_offset_7, 10, T[49]); + c = II(c, d, a, b, M_offset_14, 15, T[50]); + b = II(b, c, d, a, M_offset_5, 21, T[51]); + a = II(a, b, c, d, M_offset_12, 6, T[52]); + d = II(d, a, b, c, M_offset_3, 10, T[53]); + c = II(c, d, a, b, M_offset_10, 15, T[54]); + b = II(b, c, d, a, M_offset_1, 21, T[55]); + a = II(a, b, c, d, M_offset_8, 6, T[56]); + d = II(d, a, b, c, M_offset_15, 10, T[57]); + c = II(c, d, a, b, M_offset_6, 15, T[58]); + b = II(b, c, d, a, M_offset_13, 21, T[59]); + a = II(a, b, c, d, M_offset_4, 6, T[60]); + d = II(d, a, b, c, M_offset_11, 10, T[61]); + c = II(c, d, a, b, M_offset_2, 15, T[62]); + b = II(b, c, d, a, M_offset_9, 21, T[63]); + + // Intermediate hash value + H[0] = (H[0] + a) | 0; + H[1] = (H[1] + b) | 0; + H[2] = (H[2] + c) | 0; + H[3] = (H[3] + d) | 0; + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); + + var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000); + var nBitsTotalL = nBitsTotal; + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = ( + (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) | + (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00) + ); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = ( + (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) | + (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00) + ); + + data.sigBytes = (dataWords.length + 1) * 4; + + // Hash final blocks + this._process(); + + // Shortcuts + var hash = this._hash; + var H = hash.words; + + // Swap endian + for (var i = 0; i < 4; i++) { + // Shortcut + var H_i = H[i]; + + H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) | + (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00); + } + + // Return final computed hash + return hash; + }, + + clone: function () { + var clone = Hasher.clone.call(this); + clone._hash = this._hash.clone(); + + return clone; + } + }); + + function FF(a, b, c, d, x, s, t) { + var n = a + ((b & c) | (~b & d)) + x + t; + return ((n << s) | (n >>> (32 - s))) + b; + } + + function GG(a, b, c, d, x, s, t) { + var n = a + ((b & d) | (c & ~d)) + x + t; + return ((n << s) | (n >>> (32 - s))) + b; + } + + function HH(a, b, c, d, x, s, t) { + var n = a + (b ^ c ^ d) + x + t; + return ((n << s) | (n >>> (32 - s))) + b; + } + + function II(a, b, c, d, x, s, t) { + var n = a + (c ^ (b | ~d)) + x + t; + return ((n << s) | (n >>> (32 - s))) + b; + } + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.MD5('message'); + * var hash = CryptoJS.MD5(wordArray); + */ + C.MD5 = Hasher._createHelper(MD5); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacMD5(message, key); + */ + C.HmacMD5 = Hasher._createHmacHelper(MD5); + }(Math)); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var Hasher = C_lib.Hasher; + var C_algo = C.algo; + + // Reusable object + var W = []; + + /** + * SHA-1 hash algorithm. + */ + var SHA1 = C_algo.SHA1 = Hasher.extend({ + _doReset: function () { + this._hash = new WordArray.init([ + 0x67452301, 0xefcdab89, + 0x98badcfe, 0x10325476, + 0xc3d2e1f0 + ]); + }, + + _doProcessBlock: function (M, offset) { + // Shortcut + var H = this._hash.words; + + // Working variables + var a = H[0]; + var b = H[1]; + var c = H[2]; + var d = H[3]; + var e = H[4]; + + // Computation + for (var i = 0; i < 80; i++) { + if (i < 16) { + W[i] = M[offset + i] | 0; + } else { + var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]; + W[i] = (n << 1) | (n >>> 31); + } + + var t = ((a << 5) | (a >>> 27)) + e + W[i]; + if (i < 20) { + t += ((b & c) | (~b & d)) + 0x5a827999; + } else if (i < 40) { + t += (b ^ c ^ d) + 0x6ed9eba1; + } else if (i < 60) { + t += ((b & c) | (b & d) | (c & d)) - 0x70e44324; + } else /* if (i < 80) */ { + t += (b ^ c ^ d) - 0x359d3e2a; + } + + e = d; + d = c; + c = (b << 30) | (b >>> 2); + b = a; + a = t; + } + + // Intermediate hash value + H[0] = (H[0] + a) | 0; + H[1] = (H[1] + b) | 0; + H[2] = (H[2] + c) | 0; + H[3] = (H[3] + d) | 0; + H[4] = (H[4] + e) | 0; + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal; + data.sigBytes = dataWords.length * 4; + + // Hash final blocks + this._process(); + + // Return final computed hash + return this._hash; + }, + + clone: function () { + var clone = Hasher.clone.call(this); + clone._hash = this._hash.clone(); + + return clone; + } + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA1('message'); + * var hash = CryptoJS.SHA1(wordArray); + */ + C.SHA1 = Hasher._createHelper(SHA1); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA1(message, key); + */ + C.HmacSHA1 = Hasher._createHmacHelper(SHA1); + }()); + + + (function (Math) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var Hasher = C_lib.Hasher; + var C_algo = C.algo; + + // Initialization and round constants tables + var H = []; + var K = []; + + // Compute constants + (function () { + function isPrime(n) { + var sqrtN = Math.sqrt(n); + for (var factor = 2; factor <= sqrtN; factor++) { + if (!(n % factor)) { + return false; + } + } + + return true; + } + + function getFractionalBits(n) { + return ((n - (n | 0)) * 0x100000000) | 0; + } + + var n = 2; + var nPrime = 0; + while (nPrime < 64) { + if (isPrime(n)) { + if (nPrime < 8) { + H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2)); + } + K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3)); + + nPrime++; + } + + n++; + } + }()); + + // Reusable object + var W = []; + + /** + * SHA-256 hash algorithm. + */ + var SHA256 = C_algo.SHA256 = Hasher.extend({ + _doReset: function () { + this._hash = new WordArray.init(H.slice(0)); + }, + + _doProcessBlock: function (M, offset) { + // Shortcut + var H = this._hash.words; + + // Working variables + var a = H[0]; + var b = H[1]; + var c = H[2]; + var d = H[3]; + var e = H[4]; + var f = H[5]; + var g = H[6]; + var h = H[7]; + + // Computation + for (var i = 0; i < 64; i++) { + if (i < 16) { + W[i] = M[offset + i] | 0; + } else { + var gamma0x = W[i - 15]; + var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^ + ((gamma0x << 14) | (gamma0x >>> 18)) ^ + (gamma0x >>> 3); + + var gamma1x = W[i - 2]; + var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^ + ((gamma1x << 13) | (gamma1x >>> 19)) ^ + (gamma1x >>> 10); + + W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]; + } + + var ch = (e & f) ^ (~e & g); + var maj = (a & b) ^ (a & c) ^ (b & c); + + var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22)); + var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25)); + + var t1 = h + sigma1 + ch + K[i] + W[i]; + var t2 = sigma0 + maj; + + h = g; + g = f; + f = e; + e = (d + t1) | 0; + d = c; + c = b; + b = a; + a = (t1 + t2) | 0; + } + + // Intermediate hash value + H[0] = (H[0] + a) | 0; + H[1] = (H[1] + b) | 0; + H[2] = (H[2] + c) | 0; + H[3] = (H[3] + d) | 0; + H[4] = (H[4] + e) | 0; + H[5] = (H[5] + f) | 0; + H[6] = (H[6] + g) | 0; + H[7] = (H[7] + h) | 0; + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal; + data.sigBytes = dataWords.length * 4; + + // Hash final blocks + this._process(); + + // Return final computed hash + return this._hash; + }, + + clone: function () { + var clone = Hasher.clone.call(this); + clone._hash = this._hash.clone(); + + return clone; + } + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA256('message'); + * var hash = CryptoJS.SHA256(wordArray); + */ + C.SHA256 = Hasher._createHelper(SHA256); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA256(message, key); + */ + C.HmacSHA256 = Hasher._createHmacHelper(SHA256); + }(Math)); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var C_algo = C.algo; + var SHA256 = C_algo.SHA256; + + /** + * SHA-224 hash algorithm. + */ + var SHA224 = C_algo.SHA224 = SHA256.extend({ + _doReset: function () { + this._hash = new WordArray.init([ + 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, + 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 + ]); + }, + + _doFinalize: function () { + var hash = SHA256._doFinalize.call(this); + + hash.sigBytes -= 4; + + return hash; + } + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA224('message'); + * var hash = CryptoJS.SHA224(wordArray); + */ + C.SHA224 = SHA256._createHelper(SHA224); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA224(message, key); + */ + C.HmacSHA224 = SHA256._createHmacHelper(SHA224); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Hasher = C_lib.Hasher; + var C_x64 = C.x64; + var X64Word = C_x64.Word; + var X64WordArray = C_x64.WordArray; + var C_algo = C.algo; + + function X64Word_create() { + return X64Word.create.apply(X64Word, arguments); + } + + // Constants + var K = [ + X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd), + X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc), + X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019), + X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118), + X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe), + X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2), + X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1), + X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694), + X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3), + X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65), + X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483), + X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5), + X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210), + X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4), + X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725), + X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70), + X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926), + X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df), + X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8), + X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b), + X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001), + X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30), + X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910), + X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8), + X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53), + X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8), + X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb), + X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3), + X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60), + X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec), + X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9), + X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b), + X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207), + X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178), + X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6), + X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b), + X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493), + X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c), + X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a), + X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817) + ]; + + // Reusable objects + var W = []; + (function () { + for (var i = 0; i < 80; i++) { + W[i] = X64Word_create(); + } + }()); + + /** + * SHA-512 hash algorithm. + */ + var SHA512 = C_algo.SHA512 = Hasher.extend({ + _doReset: function () { + this._hash = new X64WordArray.init([ + new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b), + new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1), + new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f), + new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179) + ]); + }, + + _doProcessBlock: function (M, offset) { + // Shortcuts + var H = this._hash.words; + + var H0 = H[0]; + var H1 = H[1]; + var H2 = H[2]; + var H3 = H[3]; + var H4 = H[4]; + var H5 = H[5]; + var H6 = H[6]; + var H7 = H[7]; + + var H0h = H0.high; + var H0l = H0.low; + var H1h = H1.high; + var H1l = H1.low; + var H2h = H2.high; + var H2l = H2.low; + var H3h = H3.high; + var H3l = H3.low; + var H4h = H4.high; + var H4l = H4.low; + var H5h = H5.high; + var H5l = H5.low; + var H6h = H6.high; + var H6l = H6.low; + var H7h = H7.high; + var H7l = H7.low; + + // Working variables + var ah = H0h; + var al = H0l; + var bh = H1h; + var bl = H1l; + var ch = H2h; + var cl = H2l; + var dh = H3h; + var dl = H3l; + var eh = H4h; + var el = H4l; + var fh = H5h; + var fl = H5l; + var gh = H6h; + var gl = H6l; + var hh = H7h; + var hl = H7l; + + // Rounds + for (var i = 0; i < 80; i++) { + var Wil; + var Wih; + + // Shortcut + var Wi = W[i]; + + // Extend message + if (i < 16) { + Wih = Wi.high = M[offset + i * 2] | 0; + Wil = Wi.low = M[offset + i * 2 + 1] | 0; + } else { + // Gamma0 + var gamma0x = W[i - 15]; + var gamma0xh = gamma0x.high; + var gamma0xl = gamma0x.low; + var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7); + var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25)); + + // Gamma1 + var gamma1x = W[i - 2]; + var gamma1xh = gamma1x.high; + var gamma1xl = gamma1x.low; + var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6); + var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26)); + + // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16] + var Wi7 = W[i - 7]; + var Wi7h = Wi7.high; + var Wi7l = Wi7.low; + + var Wi16 = W[i - 16]; + var Wi16h = Wi16.high; + var Wi16l = Wi16.low; + + Wil = gamma0l + Wi7l; + Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0); + Wil = Wil + gamma1l; + Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0); + Wil = Wil + Wi16l; + Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0); + + Wi.high = Wih; + Wi.low = Wil; + } + + var chh = (eh & fh) ^ (~eh & gh); + var chl = (el & fl) ^ (~el & gl); + var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch); + var majl = (al & bl) ^ (al & cl) ^ (bl & cl); + + var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7)); + var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7)); + var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9)); + var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9)); + + // t1 = h + sigma1 + ch + K[i] + W[i] + var Ki = K[i]; + var Kih = Ki.high; + var Kil = Ki.low; + + var t1l = hl + sigma1l; + var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0); + var t1l = t1l + chl; + var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0); + var t1l = t1l + Kil; + var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0); + var t1l = t1l + Wil; + var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0); + + // t2 = sigma0 + maj + var t2l = sigma0l + majl; + var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0); + + // Update working variables + hh = gh; + hl = gl; + gh = fh; + gl = fl; + fh = eh; + fl = el; + el = (dl + t1l) | 0; + eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0; + dh = ch; + dl = cl; + ch = bh; + cl = bl; + bh = ah; + bl = al; + al = (t1l + t2l) | 0; + ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0; + } + + // Intermediate hash value + H0l = H0.low = (H0l + al); + H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0)); + H1l = H1.low = (H1l + bl); + H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0)); + H2l = H2.low = (H2l + cl); + H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0)); + H3l = H3.low = (H3l + dl); + H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0)); + H4l = H4.low = (H4l + el); + H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0)); + H5l = H5.low = (H5l + fl); + H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0)); + H6l = H6.low = (H6l + gl); + H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0)); + H7l = H7.low = (H7l + hl); + H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0)); + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); + dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000); + dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal; + data.sigBytes = dataWords.length * 4; + + // Hash final blocks + this._process(); + + // Convert hash to 32-bit word array before returning + var hash = this._hash.toX32(); + + // Return final computed hash + return hash; + }, + + clone: function () { + var clone = Hasher.clone.call(this); + clone._hash = this._hash.clone(); + + return clone; + }, + + blockSize: 1024/32 + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA512('message'); + * var hash = CryptoJS.SHA512(wordArray); + */ + C.SHA512 = Hasher._createHelper(SHA512); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA512(message, key); + */ + C.HmacSHA512 = Hasher._createHmacHelper(SHA512); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_x64 = C.x64; + var X64Word = C_x64.Word; + var X64WordArray = C_x64.WordArray; + var C_algo = C.algo; + var SHA512 = C_algo.SHA512; + + /** + * SHA-384 hash algorithm. + */ + var SHA384 = C_algo.SHA384 = SHA512.extend({ + _doReset: function () { + this._hash = new X64WordArray.init([ + new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507), + new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939), + new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511), + new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4) + ]); + }, + + _doFinalize: function () { + var hash = SHA512._doFinalize.call(this); + + hash.sigBytes -= 16; + + return hash; + } + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA384('message'); + * var hash = CryptoJS.SHA384(wordArray); + */ + C.SHA384 = SHA512._createHelper(SHA384); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA384(message, key); + */ + C.HmacSHA384 = SHA512._createHmacHelper(SHA384); + }()); + + + (function (Math) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var Hasher = C_lib.Hasher; + var C_x64 = C.x64; + var X64Word = C_x64.Word; + var C_algo = C.algo; + + // Constants tables + var RHO_OFFSETS = []; + var PI_INDEXES = []; + var ROUND_CONSTANTS = []; + + // Compute Constants + (function () { + // Compute rho offset constants + var x = 1, y = 0; + for (var t = 0; t < 24; t++) { + RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64; + + var newX = y % 5; + var newY = (2 * x + 3 * y) % 5; + x = newX; + y = newY; + } + + // Compute pi index constants + for (var x = 0; x < 5; x++) { + for (var y = 0; y < 5; y++) { + PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5; + } + } + + // Compute round constants + var LFSR = 0x01; + for (var i = 0; i < 24; i++) { + var roundConstantMsw = 0; + var roundConstantLsw = 0; + + for (var j = 0; j < 7; j++) { + if (LFSR & 0x01) { + var bitPosition = (1 << j) - 1; + if (bitPosition < 32) { + roundConstantLsw ^= 1 << bitPosition; + } else /* if (bitPosition >= 32) */ { + roundConstantMsw ^= 1 << (bitPosition - 32); + } + } + + // Compute next LFSR + if (LFSR & 0x80) { + // Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1 + LFSR = (LFSR << 1) ^ 0x71; + } else { + LFSR <<= 1; + } + } + + ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw); + } + }()); + + // Reusable objects for temporary values + var T = []; + (function () { + for (var i = 0; i < 25; i++) { + T[i] = X64Word.create(); + } + }()); + + /** + * SHA-3 hash algorithm. + */ + var SHA3 = C_algo.SHA3 = Hasher.extend({ + /** + * Configuration options. + * + * @property {number} outputLength + * The desired number of bits in the output hash. + * Only values permitted are: 224, 256, 384, 512. + * Default: 512 + */ + cfg: Hasher.cfg.extend({ + outputLength: 512 + }), + + _doReset: function () { + var state = this._state = [] + for (var i = 0; i < 25; i++) { + state[i] = new X64Word.init(); + } + + this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32; + }, + + _doProcessBlock: function (M, offset) { + // Shortcuts + var state = this._state; + var nBlockSizeLanes = this.blockSize / 2; + + // Absorb + for (var i = 0; i < nBlockSizeLanes; i++) { + // Shortcuts + var M2i = M[offset + 2 * i]; + var M2i1 = M[offset + 2 * i + 1]; + + // Swap endian + M2i = ( + (((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) | + (((M2i << 24) | (M2i >>> 8)) & 0xff00ff00) + ); + M2i1 = ( + (((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) | + (((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00) + ); + + // Absorb message into state + var lane = state[i]; + lane.high ^= M2i1; + lane.low ^= M2i; + } + + // Rounds + for (var round = 0; round < 24; round++) { + // Theta + for (var x = 0; x < 5; x++) { + // Mix column lanes + var tMsw = 0, tLsw = 0; + for (var y = 0; y < 5; y++) { + var lane = state[x + 5 * y]; + tMsw ^= lane.high; + tLsw ^= lane.low; + } + + // Temporary values + var Tx = T[x]; + Tx.high = tMsw; + Tx.low = tLsw; + } + for (var x = 0; x < 5; x++) { + // Shortcuts + var Tx4 = T[(x + 4) % 5]; + var Tx1 = T[(x + 1) % 5]; + var Tx1Msw = Tx1.high; + var Tx1Lsw = Tx1.low; + + // Mix surrounding columns + var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31)); + var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31)); + for (var y = 0; y < 5; y++) { + var lane = state[x + 5 * y]; + lane.high ^= tMsw; + lane.low ^= tLsw; + } + } + + // Rho Pi + for (var laneIndex = 1; laneIndex < 25; laneIndex++) { + var tMsw; + var tLsw; + + // Shortcuts + var lane = state[laneIndex]; + var laneMsw = lane.high; + var laneLsw = lane.low; + var rhoOffset = RHO_OFFSETS[laneIndex]; + + // Rotate lanes + if (rhoOffset < 32) { + tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset)); + tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset)); + } else /* if (rhoOffset >= 32) */ { + tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset)); + tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset)); + } + + // Transpose lanes + var TPiLane = T[PI_INDEXES[laneIndex]]; + TPiLane.high = tMsw; + TPiLane.low = tLsw; + } + + // Rho pi at x = y = 0 + var T0 = T[0]; + var state0 = state[0]; + T0.high = state0.high; + T0.low = state0.low; + + // Chi + for (var x = 0; x < 5; x++) { + for (var y = 0; y < 5; y++) { + // Shortcuts + var laneIndex = x + 5 * y; + var lane = state[laneIndex]; + var TLane = T[laneIndex]; + var Tx1Lane = T[((x + 1) % 5) + 5 * y]; + var Tx2Lane = T[((x + 2) % 5) + 5 * y]; + + // Mix rows + lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high); + lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low); + } + } + + // Iota + var lane = state[0]; + var roundConstant = ROUND_CONSTANTS[round]; + lane.high ^= roundConstant.high; + lane.low ^= roundConstant.low; + } + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + var blockSizeBits = this.blockSize * 32; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32); + dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80; + data.sigBytes = dataWords.length * 4; + + // Hash final blocks + this._process(); + + // Shortcuts + var state = this._state; + var outputLengthBytes = this.cfg.outputLength / 8; + var outputLengthLanes = outputLengthBytes / 8; + + // Squeeze + var hashWords = []; + for (var i = 0; i < outputLengthLanes; i++) { + // Shortcuts + var lane = state[i]; + var laneMsw = lane.high; + var laneLsw = lane.low; + + // Swap endian + laneMsw = ( + (((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) | + (((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00) + ); + laneLsw = ( + (((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) | + (((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00) + ); + + // Squeeze state to retrieve hash + hashWords.push(laneLsw); + hashWords.push(laneMsw); + } + + // Return final computed hash + return new WordArray.init(hashWords, outputLengthBytes); + }, + + clone: function () { + var clone = Hasher.clone.call(this); + + var state = clone._state = this._state.slice(0); + for (var i = 0; i < 25; i++) { + state[i] = state[i].clone(); + } + + return clone; + } + }); + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.SHA3('message'); + * var hash = CryptoJS.SHA3(wordArray); + */ + C.SHA3 = Hasher._createHelper(SHA3); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacSHA3(message, key); + */ + C.HmacSHA3 = Hasher._createHmacHelper(SHA3); + }(Math)); + + + /** @preserve + (c) 2012 by Cédric Mesnil. All rights reserved. + + Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + + - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + (function (Math) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var Hasher = C_lib.Hasher; + var C_algo = C.algo; + + // Constants table + var _zl = WordArray.create([ + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, + 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, + 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, + 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]); + var _zr = WordArray.create([ + 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, + 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, + 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, + 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, + 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]); + var _sl = WordArray.create([ + 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, + 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, + 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, + 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, + 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]); + var _sr = WordArray.create([ + 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, + 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, + 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, + 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, + 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]); + + var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]); + var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]); + + /** + * RIPEMD160 hash algorithm. + */ + var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({ + _doReset: function () { + this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]); + }, + + _doProcessBlock: function (M, offset) { + + // Swap endian + for (var i = 0; i < 16; i++) { + // Shortcuts + var offset_i = offset + i; + var M_offset_i = M[offset_i]; + + // Swap + M[offset_i] = ( + (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) | + (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00) + ); + } + // Shortcut + var H = this._hash.words; + var hl = _hl.words; + var hr = _hr.words; + var zl = _zl.words; + var zr = _zr.words; + var sl = _sl.words; + var sr = _sr.words; + + // Working variables + var al, bl, cl, dl, el; + var ar, br, cr, dr, er; + + ar = al = H[0]; + br = bl = H[1]; + cr = cl = H[2]; + dr = dl = H[3]; + er = el = H[4]; + // Computation + var t; + for (var i = 0; i < 80; i += 1) { + t = (al + M[offset+zl[i]])|0; + if (i<16){ + t += f1(bl,cl,dl) + hl[0]; + } else if (i<32) { + t += f2(bl,cl,dl) + hl[1]; + } else if (i<48) { + t += f3(bl,cl,dl) + hl[2]; + } else if (i<64) { + t += f4(bl,cl,dl) + hl[3]; + } else {// if (i<80) { + t += f5(bl,cl,dl) + hl[4]; + } + t = t|0; + t = rotl(t,sl[i]); + t = (t+el)|0; + al = el; + el = dl; + dl = rotl(cl, 10); + cl = bl; + bl = t; + + t = (ar + M[offset+zr[i]])|0; + if (i<16){ + t += f5(br,cr,dr) + hr[0]; + } else if (i<32) { + t += f4(br,cr,dr) + hr[1]; + } else if (i<48) { + t += f3(br,cr,dr) + hr[2]; + } else if (i<64) { + t += f2(br,cr,dr) + hr[3]; + } else {// if (i<80) { + t += f1(br,cr,dr) + hr[4]; + } + t = t|0; + t = rotl(t,sr[i]) ; + t = (t+er)|0; + ar = er; + er = dr; + dr = rotl(cr, 10); + cr = br; + br = t; + } + // Intermediate hash value + t = (H[1] + cl + dr)|0; + H[1] = (H[2] + dl + er)|0; + H[2] = (H[3] + el + ar)|0; + H[3] = (H[4] + al + br)|0; + H[4] = (H[0] + bl + cr)|0; + H[0] = t; + }, + + _doFinalize: function () { + // Shortcuts + var data = this._data; + var dataWords = data.words; + + var nBitsTotal = this._nDataBytes * 8; + var nBitsLeft = data.sigBytes * 8; + + // Add padding + dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32); + dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = ( + (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) | + (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00) + ); + data.sigBytes = (dataWords.length + 1) * 4; + + // Hash final blocks + this._process(); + + // Shortcuts + var hash = this._hash; + var H = hash.words; + + // Swap endian + for (var i = 0; i < 5; i++) { + // Shortcut + var H_i = H[i]; + + // Swap + H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) | + (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00); + } + + // Return final computed hash + return hash; + }, + + clone: function () { + var clone = Hasher.clone.call(this); + clone._hash = this._hash.clone(); + + return clone; + } + }); + + + function f1(x, y, z) { + return ((x) ^ (y) ^ (z)); + + } + + function f2(x, y, z) { + return (((x)&(y)) | ((~x)&(z))); + } + + function f3(x, y, z) { + return (((x) | (~(y))) ^ (z)); + } + + function f4(x, y, z) { + return (((x) & (z)) | ((y)&(~(z)))); + } + + function f5(x, y, z) { + return ((x) ^ ((y) |(~(z)))); + + } + + function rotl(x,n) { + return (x<<n) | (x>>>(32-n)); + } + + + /** + * Shortcut function to the hasher's object interface. + * + * @param {WordArray|string} message The message to hash. + * + * @return {WordArray} The hash. + * + * @static + * + * @example + * + * var hash = CryptoJS.RIPEMD160('message'); + * var hash = CryptoJS.RIPEMD160(wordArray); + */ + C.RIPEMD160 = Hasher._createHelper(RIPEMD160); + + /** + * Shortcut function to the HMAC's object interface. + * + * @param {WordArray|string} message The message to hash. + * @param {WordArray|string} key The secret key. + * + * @return {WordArray} The HMAC. + * + * @static + * + * @example + * + * var hmac = CryptoJS.HmacRIPEMD160(message, key); + */ + C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160); + }(Math)); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Base = C_lib.Base; + var C_enc = C.enc; + var Utf8 = C_enc.Utf8; + var C_algo = C.algo; + + /** + * HMAC algorithm. + */ + var HMAC = C_algo.HMAC = Base.extend({ + /** + * Initializes a newly created HMAC. + * + * @param {Hasher} hasher The hash algorithm to use. + * @param {WordArray|string} key The secret key. + * + * @example + * + * var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key); + */ + init: function (hasher, key) { + // Init hasher + hasher = this._hasher = new hasher.init(); + + // Convert string to WordArray, else assume WordArray already + if (typeof key == 'string') { + key = Utf8.parse(key); + } + + // Shortcuts + var hasherBlockSize = hasher.blockSize; + var hasherBlockSizeBytes = hasherBlockSize * 4; + + // Allow arbitrary length keys + if (key.sigBytes > hasherBlockSizeBytes) { + key = hasher.finalize(key); + } + + // Clamp excess bits + key.clamp(); + + // Clone key for inner and outer pads + var oKey = this._oKey = key.clone(); + var iKey = this._iKey = key.clone(); + + // Shortcuts + var oKeyWords = oKey.words; + var iKeyWords = iKey.words; + + // XOR keys with pad constants + for (var i = 0; i < hasherBlockSize; i++) { + oKeyWords[i] ^= 0x5c5c5c5c; + iKeyWords[i] ^= 0x36363636; + } + oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes; + + // Set initial values + this.reset(); + }, + + /** + * Resets this HMAC to its initial state. + * + * @example + * + * hmacHasher.reset(); + */ + reset: function () { + // Shortcut + var hasher = this._hasher; + + // Reset + hasher.reset(); + hasher.update(this._iKey); + }, + + /** + * Updates this HMAC with a message. + * + * @param {WordArray|string} messageUpdate The message to append. + * + * @return {HMAC} This HMAC instance. + * + * @example + * + * hmacHasher.update('message'); + * hmacHasher.update(wordArray); + */ + update: function (messageUpdate) { + this._hasher.update(messageUpdate); + + // Chainable + return this; + }, + + /** + * Finalizes the HMAC computation. + * Note that the finalize operation is effectively a destructive, read-once operation. + * + * @param {WordArray|string} messageUpdate (Optional) A final message update. + * + * @return {WordArray} The HMAC. + * + * @example + * + * var hmac = hmacHasher.finalize(); + * var hmac = hmacHasher.finalize('message'); + * var hmac = hmacHasher.finalize(wordArray); + */ + finalize: function (messageUpdate) { + // Shortcut + var hasher = this._hasher; + + // Compute HMAC + var innerHash = hasher.finalize(messageUpdate); + hasher.reset(); + var hmac = hasher.finalize(this._oKey.clone().concat(innerHash)); + + return hmac; + } + }); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Base = C_lib.Base; + var WordArray = C_lib.WordArray; + var C_algo = C.algo; + var SHA1 = C_algo.SHA1; + var HMAC = C_algo.HMAC; + + /** + * Password-Based Key Derivation Function 2 algorithm. + */ + var PBKDF2 = C_algo.PBKDF2 = Base.extend({ + /** + * Configuration options. + * + * @property {number} keySize The key size in words to generate. Default: 4 (128 bits) + * @property {Hasher} hasher The hasher to use. Default: SHA1 + * @property {number} iterations The number of iterations to perform. Default: 1 + */ + cfg: Base.extend({ + keySize: 128/32, + hasher: SHA1, + iterations: 1 + }), + + /** + * Initializes a newly created key derivation function. + * + * @param {Object} cfg (Optional) The configuration options to use for the derivation. + * + * @example + * + * var kdf = CryptoJS.algo.PBKDF2.create(); + * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 }); + * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 }); + */ + init: function (cfg) { + this.cfg = this.cfg.extend(cfg); + }, + + /** + * Computes the Password-Based Key Derivation Function 2. + * + * @param {WordArray|string} password The password. + * @param {WordArray|string} salt A salt. + * + * @return {WordArray} The derived key. + * + * @example + * + * var key = kdf.compute(password, salt); + */ + compute: function (password, salt) { + // Shortcut + var cfg = this.cfg; + + // Init HMAC + var hmac = HMAC.create(cfg.hasher, password); + + // Initial values + var derivedKey = WordArray.create(); + var blockIndex = WordArray.create([0x00000001]); + + // Shortcuts + var derivedKeyWords = derivedKey.words; + var blockIndexWords = blockIndex.words; + var keySize = cfg.keySize; + var iterations = cfg.iterations; + + // Generate key + while (derivedKeyWords.length < keySize) { + var block = hmac.update(salt).finalize(blockIndex); + hmac.reset(); + + // Shortcuts + var blockWords = block.words; + var blockWordsLength = blockWords.length; + + // Iterations + var intermediate = block; + for (var i = 1; i < iterations; i++) { + intermediate = hmac.finalize(intermediate); + hmac.reset(); + + // Shortcut + var intermediateWords = intermediate.words; + + // XOR intermediate with block + for (var j = 0; j < blockWordsLength; j++) { + blockWords[j] ^= intermediateWords[j]; + } + } + + derivedKey.concat(block); + blockIndexWords[0]++; + } + derivedKey.sigBytes = keySize * 4; + + return derivedKey; + } + }); + + /** + * Computes the Password-Based Key Derivation Function 2. + * + * @param {WordArray|string} password The password. + * @param {WordArray|string} salt A salt. + * @param {Object} cfg (Optional) The configuration options to use for this computation. + * + * @return {WordArray} The derived key. + * + * @static + * + * @example + * + * var key = CryptoJS.PBKDF2(password, salt); + * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 }); + * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 }); + */ + C.PBKDF2 = function (password, salt, cfg) { + return PBKDF2.create(cfg).compute(password, salt); + }; + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Base = C_lib.Base; + var WordArray = C_lib.WordArray; + var C_algo = C.algo; + var MD5 = C_algo.MD5; + + /** + * This key derivation function is meant to conform with EVP_BytesToKey. + * www.openssl.org/docs/crypto/EVP_BytesToKey.html + */ + var EvpKDF = C_algo.EvpKDF = Base.extend({ + /** + * Configuration options. + * + * @property {number} keySize The key size in words to generate. Default: 4 (128 bits) + * @property {Hasher} hasher The hash algorithm to use. Default: MD5 + * @property {number} iterations The number of iterations to perform. Default: 1 + */ + cfg: Base.extend({ + keySize: 128/32, + hasher: MD5, + iterations: 1 + }), + + /** + * Initializes a newly created key derivation function. + * + * @param {Object} cfg (Optional) The configuration options to use for the derivation. + * + * @example + * + * var kdf = CryptoJS.algo.EvpKDF.create(); + * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 }); + * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 }); + */ + init: function (cfg) { + this.cfg = this.cfg.extend(cfg); + }, + + /** + * Derives a key from a password. + * + * @param {WordArray|string} password The password. + * @param {WordArray|string} salt A salt. + * + * @return {WordArray} The derived key. + * + * @example + * + * var key = kdf.compute(password, salt); + */ + compute: function (password, salt) { + var block; + + // Shortcut + var cfg = this.cfg; + + // Init hasher + var hasher = cfg.hasher.create(); + + // Initial values + var derivedKey = WordArray.create(); + + // Shortcuts + var derivedKeyWords = derivedKey.words; + var keySize = cfg.keySize; + var iterations = cfg.iterations; + + // Generate key + while (derivedKeyWords.length < keySize) { + if (block) { + hasher.update(block); + } + block = hasher.update(password).finalize(salt); + hasher.reset(); + + // Iterations + for (var i = 1; i < iterations; i++) { + block = hasher.finalize(block); + hasher.reset(); + } + + derivedKey.concat(block); + } + derivedKey.sigBytes = keySize * 4; + + return derivedKey; + } + }); + + /** + * Derives a key from a password. + * + * @param {WordArray|string} password The password. + * @param {WordArray|string} salt A salt. + * @param {Object} cfg (Optional) The configuration options to use for this computation. + * + * @return {WordArray} The derived key. + * + * @static + * + * @example + * + * var key = CryptoJS.EvpKDF(password, salt); + * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 }); + * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 }); + */ + C.EvpKDF = function (password, salt, cfg) { + return EvpKDF.create(cfg).compute(password, salt); + }; + }()); + + + /** + * Cipher core components. + */ + CryptoJS.lib.Cipher || (function (undefined) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var Base = C_lib.Base; + var WordArray = C_lib.WordArray; + var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm; + var C_enc = C.enc; + var Utf8 = C_enc.Utf8; + var Base64 = C_enc.Base64; + var C_algo = C.algo; + var EvpKDF = C_algo.EvpKDF; + + /** + * Abstract base cipher template. + * + * @property {number} keySize This cipher's key size. Default: 4 (128 bits) + * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits) + * @property {number} _ENC_XFORM_MODE A constant representing encryption mode. + * @property {number} _DEC_XFORM_MODE A constant representing decryption mode. + */ + var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({ + /** + * Configuration options. + * + * @property {WordArray} iv The IV to use for this operation. + */ + cfg: Base.extend(), + + /** + * Creates this cipher in encryption mode. + * + * @param {WordArray} key The key. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {Cipher} A cipher instance. + * + * @static + * + * @example + * + * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray }); + */ + createEncryptor: function (key, cfg) { + return this.create(this._ENC_XFORM_MODE, key, cfg); + }, + + /** + * Creates this cipher in decryption mode. + * + * @param {WordArray} key The key. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {Cipher} A cipher instance. + * + * @static + * + * @example + * + * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray }); + */ + createDecryptor: function (key, cfg) { + return this.create(this._DEC_XFORM_MODE, key, cfg); + }, + + /** + * Initializes a newly created cipher. + * + * @param {number} xformMode Either the encryption or decryption transormation mode constant. + * @param {WordArray} key The key. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @example + * + * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray }); + */ + init: function (xformMode, key, cfg) { + // Apply config defaults + this.cfg = this.cfg.extend(cfg); + + // Store transform mode and key + this._xformMode = xformMode; + this._key = key; + + // Set initial values + this.reset(); + }, + + /** + * Resets this cipher to its initial state. + * + * @example + * + * cipher.reset(); + */ + reset: function () { + // Reset data buffer + BufferedBlockAlgorithm.reset.call(this); + + // Perform concrete-cipher logic + this._doReset(); + }, + + /** + * Adds data to be encrypted or decrypted. + * + * @param {WordArray|string} dataUpdate The data to encrypt or decrypt. + * + * @return {WordArray} The data after processing. + * + * @example + * + * var encrypted = cipher.process('data'); + * var encrypted = cipher.process(wordArray); + */ + process: function (dataUpdate) { + // Append + this._append(dataUpdate); + + // Process available blocks + return this._process(); + }, + + /** + * Finalizes the encryption or decryption process. + * Note that the finalize operation is effectively a destructive, read-once operation. + * + * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt. + * + * @return {WordArray} The data after final processing. + * + * @example + * + * var encrypted = cipher.finalize(); + * var encrypted = cipher.finalize('data'); + * var encrypted = cipher.finalize(wordArray); + */ + finalize: function (dataUpdate) { + // Final data update + if (dataUpdate) { + this._append(dataUpdate); + } + + // Perform concrete-cipher logic + var finalProcessedData = this._doFinalize(); + + return finalProcessedData; + }, + + keySize: 128/32, + + ivSize: 128/32, + + _ENC_XFORM_MODE: 1, + + _DEC_XFORM_MODE: 2, + + /** + * Creates shortcut functions to a cipher's object interface. + * + * @param {Cipher} cipher The cipher to create a helper for. + * + * @return {Object} An object with encrypt and decrypt shortcut functions. + * + * @static + * + * @example + * + * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES); + */ + _createHelper: (function () { + function selectCipherStrategy(key) { + if (typeof key == 'string') { + return PasswordBasedCipher; + } else { + return SerializableCipher; + } + } + + return function (cipher) { + return { + encrypt: function (message, key, cfg) { + return selectCipherStrategy(key).encrypt(cipher, message, key, cfg); + }, + + decrypt: function (ciphertext, key, cfg) { + return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg); + } + }; + }; + }()) + }); + + /** + * Abstract base stream cipher template. + * + * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits) + */ + var StreamCipher = C_lib.StreamCipher = Cipher.extend({ + _doFinalize: function () { + // Process partial blocks + var finalProcessedBlocks = this._process(!!'flush'); + + return finalProcessedBlocks; + }, + + blockSize: 1 + }); + + /** + * Mode namespace. + */ + var C_mode = C.mode = {}; + + /** + * Abstract base block cipher mode template. + */ + var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({ + /** + * Creates this mode for encryption. + * + * @param {Cipher} cipher A block cipher instance. + * @param {Array} iv The IV words. + * + * @static + * + * @example + * + * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words); + */ + createEncryptor: function (cipher, iv) { + return this.Encryptor.create(cipher, iv); + }, + + /** + * Creates this mode for decryption. + * + * @param {Cipher} cipher A block cipher instance. + * @param {Array} iv The IV words. + * + * @static + * + * @example + * + * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words); + */ + createDecryptor: function (cipher, iv) { + return this.Decryptor.create(cipher, iv); + }, + + /** + * Initializes a newly created mode. + * + * @param {Cipher} cipher A block cipher instance. + * @param {Array} iv The IV words. + * + * @example + * + * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words); + */ + init: function (cipher, iv) { + this._cipher = cipher; + this._iv = iv; + } + }); + + /** + * Cipher Block Chaining mode. + */ + var CBC = C_mode.CBC = (function () { + /** + * Abstract base CBC mode. + */ + var CBC = BlockCipherMode.extend(); + + /** + * CBC encryptor. + */ + CBC.Encryptor = CBC.extend({ + /** + * Processes the data block at offset. + * + * @param {Array} words The data words to operate on. + * @param {number} offset The offset where the block starts. + * + * @example + * + * mode.processBlock(data.words, offset); + */ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher; + var blockSize = cipher.blockSize; + + // XOR and encrypt + xorBlock.call(this, words, offset, blockSize); + cipher.encryptBlock(words, offset); + + // Remember this block to use with next block + this._prevBlock = words.slice(offset, offset + blockSize); + } + }); + + /** + * CBC decryptor. + */ + CBC.Decryptor = CBC.extend({ + /** + * Processes the data block at offset. + * + * @param {Array} words The data words to operate on. + * @param {number} offset The offset where the block starts. + * + * @example + * + * mode.processBlock(data.words, offset); + */ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher; + var blockSize = cipher.blockSize; + + // Remember this block to use with next block + var thisBlock = words.slice(offset, offset + blockSize); + + // Decrypt and XOR + cipher.decryptBlock(words, offset); + xorBlock.call(this, words, offset, blockSize); + + // This block becomes the previous block + this._prevBlock = thisBlock; + } + }); + + function xorBlock(words, offset, blockSize) { + var block; + + // Shortcut + var iv = this._iv; + + // Choose mixing block + if (iv) { + block = iv; + + // Remove IV for subsequent blocks + this._iv = undefined; + } else { + block = this._prevBlock; + } + + // XOR blocks + for (var i = 0; i < blockSize; i++) { + words[offset + i] ^= block[i]; + } + } + + return CBC; + }()); + + /** + * Padding namespace. + */ + var C_pad = C.pad = {}; + + /** + * PKCS #5/7 padding strategy. + */ + var Pkcs7 = C_pad.Pkcs7 = { + /** + * Pads data using the algorithm defined in PKCS #5/7. + * + * @param {WordArray} data The data to pad. + * @param {number} blockSize The multiple that the data should be padded to. + * + * @static + * + * @example + * + * CryptoJS.pad.Pkcs7.pad(wordArray, 4); + */ + pad: function (data, blockSize) { + // Shortcut + var blockSizeBytes = blockSize * 4; + + // Count padding bytes + var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes; + + // Create padding word + var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes; + + // Create padding + var paddingWords = []; + for (var i = 0; i < nPaddingBytes; i += 4) { + paddingWords.push(paddingWord); + } + var padding = WordArray.create(paddingWords, nPaddingBytes); + + // Add padding + data.concat(padding); + }, + + /** + * Unpads data that had been padded using the algorithm defined in PKCS #5/7. + * + * @param {WordArray} data The data to unpad. + * + * @static + * + * @example + * + * CryptoJS.pad.Pkcs7.unpad(wordArray); + */ + unpad: function (data) { + // Get number of padding bytes from last byte + var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; + + // Remove padding + data.sigBytes -= nPaddingBytes; + } + }; + + /** + * Abstract base block cipher template. + * + * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits) + */ + var BlockCipher = C_lib.BlockCipher = Cipher.extend({ + /** + * Configuration options. + * + * @property {Mode} mode The block mode to use. Default: CBC + * @property {Padding} padding The padding strategy to use. Default: Pkcs7 + */ + cfg: Cipher.cfg.extend({ + mode: CBC, + padding: Pkcs7 + }), + + reset: function () { + var modeCreator; + + // Reset cipher + Cipher.reset.call(this); + + // Shortcuts + var cfg = this.cfg; + var iv = cfg.iv; + var mode = cfg.mode; + + // Reset block mode + if (this._xformMode == this._ENC_XFORM_MODE) { + modeCreator = mode.createEncryptor; + } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ { + modeCreator = mode.createDecryptor; + // Keep at least one block in the buffer for unpadding + this._minBufferSize = 1; + } + + if (this._mode && this._mode.__creator == modeCreator) { + this._mode.init(this, iv && iv.words); + } else { + this._mode = modeCreator.call(mode, this, iv && iv.words); + this._mode.__creator = modeCreator; + } + }, + + _doProcessBlock: function (words, offset) { + this._mode.processBlock(words, offset); + }, + + _doFinalize: function () { + var finalProcessedBlocks; + + // Shortcut + var padding = this.cfg.padding; + + // Finalize + if (this._xformMode == this._ENC_XFORM_MODE) { + // Pad data + padding.pad(this._data, this.blockSize); + + // Process final blocks + finalProcessedBlocks = this._process(!!'flush'); + } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ { + // Process final blocks + finalProcessedBlocks = this._process(!!'flush'); + + // Unpad data + padding.unpad(finalProcessedBlocks); + } + + return finalProcessedBlocks; + }, + + blockSize: 128/32 + }); + + /** + * A collection of cipher parameters. + * + * @property {WordArray} ciphertext The raw ciphertext. + * @property {WordArray} key The key to this ciphertext. + * @property {WordArray} iv The IV used in the ciphering operation. + * @property {WordArray} salt The salt used with a key derivation function. + * @property {Cipher} algorithm The cipher algorithm. + * @property {Mode} mode The block mode used in the ciphering operation. + * @property {Padding} padding The padding scheme used in the ciphering operation. + * @property {number} blockSize The block size of the cipher. + * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string. + */ + var CipherParams = C_lib.CipherParams = Base.extend({ + /** + * Initializes a newly created cipher params object. + * + * @param {Object} cipherParams An object with any of the possible cipher parameters. + * + * @example + * + * var cipherParams = CryptoJS.lib.CipherParams.create({ + * ciphertext: ciphertextWordArray, + * key: keyWordArray, + * iv: ivWordArray, + * salt: saltWordArray, + * algorithm: CryptoJS.algo.AES, + * mode: CryptoJS.mode.CBC, + * padding: CryptoJS.pad.PKCS7, + * blockSize: 4, + * formatter: CryptoJS.format.OpenSSL + * }); + */ + init: function (cipherParams) { + this.mixIn(cipherParams); + }, + + /** + * Converts this cipher params object to a string. + * + * @param {Format} formatter (Optional) The formatting strategy to use. + * + * @return {string} The stringified cipher params. + * + * @throws Error If neither the formatter nor the default formatter is set. + * + * @example + * + * var string = cipherParams + ''; + * var string = cipherParams.toString(); + * var string = cipherParams.toString(CryptoJS.format.OpenSSL); + */ + toString: function (formatter) { + return (formatter || this.formatter).stringify(this); + } + }); + + /** + * Format namespace. + */ + var C_format = C.format = {}; + + /** + * OpenSSL formatting strategy. + */ + var OpenSSLFormatter = C_format.OpenSSL = { + /** + * Converts a cipher params object to an OpenSSL-compatible string. + * + * @param {CipherParams} cipherParams The cipher params object. + * + * @return {string} The OpenSSL-compatible string. + * + * @static + * + * @example + * + * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams); + */ + stringify: function (cipherParams) { + var wordArray; + + // Shortcuts + var ciphertext = cipherParams.ciphertext; + var salt = cipherParams.salt; + + // Format + if (salt) { + wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext); + } else { + wordArray = ciphertext; + } + + return wordArray.toString(Base64); + }, + + /** + * Converts an OpenSSL-compatible string to a cipher params object. + * + * @param {string} openSSLStr The OpenSSL-compatible string. + * + * @return {CipherParams} The cipher params object. + * + * @static + * + * @example + * + * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString); + */ + parse: function (openSSLStr) { + var salt; + + // Parse base64 + var ciphertext = Base64.parse(openSSLStr); + + // Shortcut + var ciphertextWords = ciphertext.words; + + // Test for salt + if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) { + // Extract salt + salt = WordArray.create(ciphertextWords.slice(2, 4)); + + // Remove salt from ciphertext + ciphertextWords.splice(0, 4); + ciphertext.sigBytes -= 16; + } + + return CipherParams.create({ ciphertext: ciphertext, salt: salt }); + } + }; + + /** + * A cipher wrapper that returns ciphertext as a serializable cipher params object. + */ + var SerializableCipher = C_lib.SerializableCipher = Base.extend({ + /** + * Configuration options. + * + * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL + */ + cfg: Base.extend({ + format: OpenSSLFormatter + }), + + /** + * Encrypts a message. + * + * @param {Cipher} cipher The cipher algorithm to use. + * @param {WordArray|string} message The message to encrypt. + * @param {WordArray} key The key. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {CipherParams} A cipher params object. + * + * @static + * + * @example + * + * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key); + * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv }); + * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL }); + */ + encrypt: function (cipher, message, key, cfg) { + // Apply config defaults + cfg = this.cfg.extend(cfg); + + // Encrypt + var encryptor = cipher.createEncryptor(key, cfg); + var ciphertext = encryptor.finalize(message); + + // Shortcut + var cipherCfg = encryptor.cfg; + + // Create and return serializable cipher params + return CipherParams.create({ + ciphertext: ciphertext, + key: key, + iv: cipherCfg.iv, + algorithm: cipher, + mode: cipherCfg.mode, + padding: cipherCfg.padding, + blockSize: cipher.blockSize, + formatter: cfg.format + }); + }, + + /** + * Decrypts serialized ciphertext. + * + * @param {Cipher} cipher The cipher algorithm to use. + * @param {CipherParams|string} ciphertext The ciphertext to decrypt. + * @param {WordArray} key The key. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {WordArray} The plaintext. + * + * @static + * + * @example + * + * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL }); + * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL }); + */ + decrypt: function (cipher, ciphertext, key, cfg) { + // Apply config defaults + cfg = this.cfg.extend(cfg); + + // Convert string to CipherParams + ciphertext = this._parse(ciphertext, cfg.format); + + // Decrypt + var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext); + + return plaintext; + }, + + /** + * Converts serialized ciphertext to CipherParams, + * else assumed CipherParams already and returns ciphertext unchanged. + * + * @param {CipherParams|string} ciphertext The ciphertext. + * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext. + * + * @return {CipherParams} The unserialized ciphertext. + * + * @static + * + * @example + * + * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format); + */ + _parse: function (ciphertext, format) { + if (typeof ciphertext == 'string') { + return format.parse(ciphertext, this); + } else { + return ciphertext; + } + } + }); + + /** + * Key derivation function namespace. + */ + var C_kdf = C.kdf = {}; + + /** + * OpenSSL key derivation function. + */ + var OpenSSLKdf = C_kdf.OpenSSL = { + /** + * Derives a key and IV from a password. + * + * @param {string} password The password to derive from. + * @param {number} keySize The size in words of the key to generate. + * @param {number} ivSize The size in words of the IV to generate. + * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly. + * + * @return {CipherParams} A cipher params object with the key, IV, and salt. + * + * @static + * + * @example + * + * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32); + * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt'); + */ + execute: function (password, keySize, ivSize, salt) { + // Generate random salt + if (!salt) { + salt = WordArray.random(64/8); + } + + // Derive key and IV + var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt); + + // Separate key and IV + var iv = WordArray.create(key.words.slice(keySize), ivSize * 4); + key.sigBytes = keySize * 4; + + // Return params + return CipherParams.create({ key: key, iv: iv, salt: salt }); + } + }; + + /** + * A serializable cipher wrapper that derives the key from a password, + * and returns ciphertext as a serializable cipher params object. + */ + var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({ + /** + * Configuration options. + * + * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL + */ + cfg: SerializableCipher.cfg.extend({ + kdf: OpenSSLKdf + }), + + /** + * Encrypts a message using a password. + * + * @param {Cipher} cipher The cipher algorithm to use. + * @param {WordArray|string} message The message to encrypt. + * @param {string} password The password. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {CipherParams} A cipher params object. + * + * @static + * + * @example + * + * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password'); + * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL }); + */ + encrypt: function (cipher, message, password, cfg) { + // Apply config defaults + cfg = this.cfg.extend(cfg); + + // Derive key and other params + var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize); + + // Add IV to config + cfg.iv = derivedParams.iv; + + // Encrypt + var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg); + + // Mix in derived params + ciphertext.mixIn(derivedParams); + + return ciphertext; + }, + + /** + * Decrypts serialized ciphertext using a password. + * + * @param {Cipher} cipher The cipher algorithm to use. + * @param {CipherParams|string} ciphertext The ciphertext to decrypt. + * @param {string} password The password. + * @param {Object} cfg (Optional) The configuration options to use for this operation. + * + * @return {WordArray} The plaintext. + * + * @static + * + * @example + * + * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL }); + * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL }); + */ + decrypt: function (cipher, ciphertext, password, cfg) { + // Apply config defaults + cfg = this.cfg.extend(cfg); + + // Convert string to CipherParams + ciphertext = this._parse(ciphertext, cfg.format); + + // Derive key and other params + var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt); + + // Add IV to config + cfg.iv = derivedParams.iv; + + // Decrypt + var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg); + + return plaintext; + } + }); + }()); + + + /** + * Cipher Feedback block mode. + */ + CryptoJS.mode.CFB = (function () { + var CFB = CryptoJS.lib.BlockCipherMode.extend(); + + CFB.Encryptor = CFB.extend({ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher; + var blockSize = cipher.blockSize; + + generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher); + + // Remember this block to use with next block + this._prevBlock = words.slice(offset, offset + blockSize); + } + }); + + CFB.Decryptor = CFB.extend({ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher; + var blockSize = cipher.blockSize; + + // Remember this block to use with next block + var thisBlock = words.slice(offset, offset + blockSize); + + generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher); + + // This block becomes the previous block + this._prevBlock = thisBlock; + } + }); + + function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) { + var keystream; + + // Shortcut + var iv = this._iv; + + // Generate keystream + if (iv) { + keystream = iv.slice(0); + + // Remove IV for subsequent blocks + this._iv = undefined; + } else { + keystream = this._prevBlock; + } + cipher.encryptBlock(keystream, 0); + + // Encrypt + for (var i = 0; i < blockSize; i++) { + words[offset + i] ^= keystream[i]; + } + } + + return CFB; + }()); + + + /** + * Counter block mode. + */ + CryptoJS.mode.CTR = (function () { + var CTR = CryptoJS.lib.BlockCipherMode.extend(); + + var Encryptor = CTR.Encryptor = CTR.extend({ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher + var blockSize = cipher.blockSize; + var iv = this._iv; + var counter = this._counter; + + // Generate keystream + if (iv) { + counter = this._counter = iv.slice(0); + + // Remove IV for subsequent blocks + this._iv = undefined; + } + var keystream = counter.slice(0); + cipher.encryptBlock(keystream, 0); + + // Increment counter + counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0 + + // Encrypt + for (var i = 0; i < blockSize; i++) { + words[offset + i] ^= keystream[i]; + } + } + }); + + CTR.Decryptor = Encryptor; + + return CTR; + }()); + + + /** @preserve + * Counter block mode compatible with Dr Brian Gladman fileenc.c + * derived from CryptoJS.mode.CTR + * Jan Hruby jhruby.web@gmail.com + */ + CryptoJS.mode.CTRGladman = (function () { + var CTRGladman = CryptoJS.lib.BlockCipherMode.extend(); + + function incWord(word) + { + if (((word >> 24) & 0xff) === 0xff) { //overflow + var b1 = (word >> 16)&0xff; + var b2 = (word >> 8)&0xff; + var b3 = word & 0xff; + + if (b1 === 0xff) // overflow b1 + { + b1 = 0; + if (b2 === 0xff) + { + b2 = 0; + if (b3 === 0xff) + { + b3 = 0; + } + else + { + ++b3; + } + } + else + { + ++b2; + } + } + else + { + ++b1; + } + + word = 0; + word += (b1 << 16); + word += (b2 << 8); + word += b3; + } + else + { + word += (0x01 << 24); + } + return word; + } + + function incCounter(counter) + { + if ((counter[0] = incWord(counter[0])) === 0) + { + // encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8 + counter[1] = incWord(counter[1]); + } + return counter; + } + + var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher + var blockSize = cipher.blockSize; + var iv = this._iv; + var counter = this._counter; + + // Generate keystream + if (iv) { + counter = this._counter = iv.slice(0); + + // Remove IV for subsequent blocks + this._iv = undefined; + } + + incCounter(counter); + + var keystream = counter.slice(0); + cipher.encryptBlock(keystream, 0); + + // Encrypt + for (var i = 0; i < blockSize; i++) { + words[offset + i] ^= keystream[i]; + } + } + }); + + CTRGladman.Decryptor = Encryptor; + + return CTRGladman; + }()); + + + + + /** + * Output Feedback block mode. + */ + CryptoJS.mode.OFB = (function () { + var OFB = CryptoJS.lib.BlockCipherMode.extend(); + + var Encryptor = OFB.Encryptor = OFB.extend({ + processBlock: function (words, offset) { + // Shortcuts + var cipher = this._cipher + var blockSize = cipher.blockSize; + var iv = this._iv; + var keystream = this._keystream; + + // Generate keystream + if (iv) { + keystream = this._keystream = iv.slice(0); + + // Remove IV for subsequent blocks + this._iv = undefined; + } + cipher.encryptBlock(keystream, 0); + + // Encrypt + for (var i = 0; i < blockSize; i++) { + words[offset + i] ^= keystream[i]; + } + } + }); + + OFB.Decryptor = Encryptor; + + return OFB; + }()); + + + /** + * Electronic Codebook block mode. + */ + CryptoJS.mode.ECB = (function () { + var ECB = CryptoJS.lib.BlockCipherMode.extend(); + + ECB.Encryptor = ECB.extend({ + processBlock: function (words, offset) { + this._cipher.encryptBlock(words, offset); + } + }); + + ECB.Decryptor = ECB.extend({ + processBlock: function (words, offset) { + this._cipher.decryptBlock(words, offset); + } + }); + + return ECB; + }()); + + + /** + * ANSI X.923 padding strategy. + */ + CryptoJS.pad.AnsiX923 = { + pad: function (data, blockSize) { + // Shortcuts + var dataSigBytes = data.sigBytes; + var blockSizeBytes = blockSize * 4; + + // Count padding bytes + var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes; + + // Compute last byte position + var lastBytePos = dataSigBytes + nPaddingBytes - 1; + + // Pad + data.clamp(); + data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8); + data.sigBytes += nPaddingBytes; + }, + + unpad: function (data) { + // Get number of padding bytes from last byte + var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; + + // Remove padding + data.sigBytes -= nPaddingBytes; + } + }; + + + /** + * ISO 10126 padding strategy. + */ + CryptoJS.pad.Iso10126 = { + pad: function (data, blockSize) { + // Shortcut + var blockSizeBytes = blockSize * 4; + + // Count padding bytes + var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes; + + // Pad + data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)). + concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1)); + }, + + unpad: function (data) { + // Get number of padding bytes from last byte + var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; + + // Remove padding + data.sigBytes -= nPaddingBytes; + } + }; + + + /** + * ISO/IEC 9797-1 Padding Method 2. + */ + CryptoJS.pad.Iso97971 = { + pad: function (data, blockSize) { + // Add 0x80 byte + data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1)); + + // Zero pad the rest + CryptoJS.pad.ZeroPadding.pad(data, blockSize); + }, + + unpad: function (data) { + // Remove zero padding + CryptoJS.pad.ZeroPadding.unpad(data); + + // Remove one more byte -- the 0x80 byte + data.sigBytes--; + } + }; + + + /** + * Zero padding strategy. + */ + CryptoJS.pad.ZeroPadding = { + pad: function (data, blockSize) { + // Shortcut + var blockSizeBytes = blockSize * 4; + + // Pad + data.clamp(); + data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes); + }, + + unpad: function (data) { + // Shortcut + var dataWords = data.words; + + // Unpad + var i = data.sigBytes - 1; + for (var i = data.sigBytes - 1; i >= 0; i--) { + if (((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) { + data.sigBytes = i + 1; + break; + } + } + } + }; + + + /** + * A noop padding strategy. + */ + CryptoJS.pad.NoPadding = { + pad: function () { + }, + + unpad: function () { + } + }; + + + (function (undefined) { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var CipherParams = C_lib.CipherParams; + var C_enc = C.enc; + var Hex = C_enc.Hex; + var C_format = C.format; + + var HexFormatter = C_format.Hex = { + /** + * Converts the ciphertext of a cipher params object to a hexadecimally encoded string. + * + * @param {CipherParams} cipherParams The cipher params object. + * + * @return {string} The hexadecimally encoded string. + * + * @static + * + * @example + * + * var hexString = CryptoJS.format.Hex.stringify(cipherParams); + */ + stringify: function (cipherParams) { + return cipherParams.ciphertext.toString(Hex); + }, + + /** + * Converts a hexadecimally encoded ciphertext string to a cipher params object. + * + * @param {string} input The hexadecimally encoded string. + * + * @return {CipherParams} The cipher params object. + * + * @static + * + * @example + * + * var cipherParams = CryptoJS.format.Hex.parse(hexString); + */ + parse: function (input) { + var ciphertext = Hex.parse(input); + return CipherParams.create({ ciphertext: ciphertext }); + } + }; + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var BlockCipher = C_lib.BlockCipher; + var C_algo = C.algo; + + // Lookup tables + var SBOX = []; + var INV_SBOX = []; + var SUB_MIX_0 = []; + var SUB_MIX_1 = []; + var SUB_MIX_2 = []; + var SUB_MIX_3 = []; + var INV_SUB_MIX_0 = []; + var INV_SUB_MIX_1 = []; + var INV_SUB_MIX_2 = []; + var INV_SUB_MIX_3 = []; + + // Compute lookup tables + (function () { + // Compute double table + var d = []; + for (var i = 0; i < 256; i++) { + if (i < 128) { + d[i] = i << 1; + } else { + d[i] = (i << 1) ^ 0x11b; + } + } + + // Walk GF(2^8) + var x = 0; + var xi = 0; + for (var i = 0; i < 256; i++) { + // Compute sbox + var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4); + sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63; + SBOX[x] = sx; + INV_SBOX[sx] = x; + + // Compute multiplication + var x2 = d[x]; + var x4 = d[x2]; + var x8 = d[x4]; + + // Compute sub bytes, mix columns tables + var t = (d[sx] * 0x101) ^ (sx * 0x1010100); + SUB_MIX_0[x] = (t << 24) | (t >>> 8); + SUB_MIX_1[x] = (t << 16) | (t >>> 16); + SUB_MIX_2[x] = (t << 8) | (t >>> 24); + SUB_MIX_3[x] = t; + + // Compute inv sub bytes, inv mix columns tables + var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100); + INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8); + INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16); + INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24); + INV_SUB_MIX_3[sx] = t; + + // Compute next counter + if (!x) { + x = xi = 1; + } else { + x = x2 ^ d[d[d[x8 ^ x2]]]; + xi ^= d[d[xi]]; + } + } + }()); + + // Precomputed Rcon lookup + var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]; + + /** + * AES block cipher algorithm. + */ + var AES = C_algo.AES = BlockCipher.extend({ + _doReset: function () { + var t; + + // Skip reset of nRounds has been set before and key did not change + if (this._nRounds && this._keyPriorReset === this._key) { + return; + } + + // Shortcuts + var key = this._keyPriorReset = this._key; + var keyWords = key.words; + var keySize = key.sigBytes / 4; + + // Compute number of rounds + var nRounds = this._nRounds = keySize + 6; + + // Compute number of key schedule rows + var ksRows = (nRounds + 1) * 4; + + // Compute key schedule + var keySchedule = this._keySchedule = []; + for (var ksRow = 0; ksRow < ksRows; ksRow++) { + if (ksRow < keySize) { + keySchedule[ksRow] = keyWords[ksRow]; + } else { + t = keySchedule[ksRow - 1]; + + if (!(ksRow % keySize)) { + // Rot word + t = (t << 8) | (t >>> 24); + + // Sub word + t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; + + // Mix Rcon + t ^= RCON[(ksRow / keySize) | 0] << 24; + } else if (keySize > 6 && ksRow % keySize == 4) { + // Sub word + t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; + } + + keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t; + } + } + + // Compute inv key schedule + var invKeySchedule = this._invKeySchedule = []; + for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) { + var ksRow = ksRows - invKsRow; + + if (invKsRow % 4) { + var t = keySchedule[ksRow]; + } else { + var t = keySchedule[ksRow - 4]; + } + + if (invKsRow < 4 || ksRow <= 4) { + invKeySchedule[invKsRow] = t; + } else { + invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^ + INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]]; + } + } + }, + + encryptBlock: function (M, offset) { + this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX); + }, + + decryptBlock: function (M, offset) { + // Swap 2nd and 4th rows + var t = M[offset + 1]; + M[offset + 1] = M[offset + 3]; + M[offset + 3] = t; + + this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX); + + // Inv swap 2nd and 4th rows + var t = M[offset + 1]; + M[offset + 1] = M[offset + 3]; + M[offset + 3] = t; + }, + + _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) { + // Shortcut + var nRounds = this._nRounds; + + // Get input, add round key + var s0 = M[offset] ^ keySchedule[0]; + var s1 = M[offset + 1] ^ keySchedule[1]; + var s2 = M[offset + 2] ^ keySchedule[2]; + var s3 = M[offset + 3] ^ keySchedule[3]; + + // Key schedule row counter + var ksRow = 4; + + // Rounds + for (var round = 1; round < nRounds; round++) { + // Shift rows, sub bytes, mix columns, add round key + var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++]; + var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++]; + var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++]; + var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++]; + + // Update state + s0 = t0; + s1 = t1; + s2 = t2; + s3 = t3; + } + + // Shift rows, sub bytes, add round key + var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]; + var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]; + var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]; + var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]; + + // Set output + M[offset] = t0; + M[offset + 1] = t1; + M[offset + 2] = t2; + M[offset + 3] = t3; + }, + + keySize: 256/32 + }); + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg); + * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg); + */ + C.AES = BlockCipher._createHelper(AES); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var WordArray = C_lib.WordArray; + var BlockCipher = C_lib.BlockCipher; + var C_algo = C.algo; + + // Permuted Choice 1 constants + var PC1 = [ + 57, 49, 41, 33, 25, 17, 9, 1, + 58, 50, 42, 34, 26, 18, 10, 2, + 59, 51, 43, 35, 27, 19, 11, 3, + 60, 52, 44, 36, 63, 55, 47, 39, + 31, 23, 15, 7, 62, 54, 46, 38, + 30, 22, 14, 6, 61, 53, 45, 37, + 29, 21, 13, 5, 28, 20, 12, 4 + ]; + + // Permuted Choice 2 constants + var PC2 = [ + 14, 17, 11, 24, 1, 5, + 3, 28, 15, 6, 21, 10, + 23, 19, 12, 4, 26, 8, + 16, 7, 27, 20, 13, 2, + 41, 52, 31, 37, 47, 55, + 30, 40, 51, 45, 33, 48, + 44, 49, 39, 56, 34, 53, + 46, 42, 50, 36, 29, 32 + ]; + + // Cumulative bit shift constants + var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28]; + + // SBOXes and round permutation constants + var SBOX_P = [ + { + 0x0: 0x808200, + 0x10000000: 0x8000, + 0x20000000: 0x808002, + 0x30000000: 0x2, + 0x40000000: 0x200, + 0x50000000: 0x808202, + 0x60000000: 0x800202, + 0x70000000: 0x800000, + 0x80000000: 0x202, + 0x90000000: 0x800200, + 0xa0000000: 0x8200, + 0xb0000000: 0x808000, + 0xc0000000: 0x8002, + 0xd0000000: 0x800002, + 0xe0000000: 0x0, + 0xf0000000: 0x8202, + 0x8000000: 0x0, + 0x18000000: 0x808202, + 0x28000000: 0x8202, + 0x38000000: 0x8000, + 0x48000000: 0x808200, + 0x58000000: 0x200, + 0x68000000: 0x808002, + 0x78000000: 0x2, + 0x88000000: 0x800200, + 0x98000000: 0x8200, + 0xa8000000: 0x808000, + 0xb8000000: 0x800202, + 0xc8000000: 0x800002, + 0xd8000000: 0x8002, + 0xe8000000: 0x202, + 0xf8000000: 0x800000, + 0x1: 0x8000, + 0x10000001: 0x2, + 0x20000001: 0x808200, + 0x30000001: 0x800000, + 0x40000001: 0x808002, + 0x50000001: 0x8200, + 0x60000001: 0x200, + 0x70000001: 0x800202, + 0x80000001: 0x808202, + 0x90000001: 0x808000, + 0xa0000001: 0x800002, + 0xb0000001: 0x8202, + 0xc0000001: 0x202, + 0xd0000001: 0x800200, + 0xe0000001: 0x8002, + 0xf0000001: 0x0, + 0x8000001: 0x808202, + 0x18000001: 0x808000, + 0x28000001: 0x800000, + 0x38000001: 0x200, + 0x48000001: 0x8000, + 0x58000001: 0x800002, + 0x68000001: 0x2, + 0x78000001: 0x8202, + 0x88000001: 0x8002, + 0x98000001: 0x800202, + 0xa8000001: 0x202, + 0xb8000001: 0x808200, + 0xc8000001: 0x800200, + 0xd8000001: 0x0, + 0xe8000001: 0x8200, + 0xf8000001: 0x808002 + }, + { + 0x0: 0x40084010, + 0x1000000: 0x4000, + 0x2000000: 0x80000, + 0x3000000: 0x40080010, + 0x4000000: 0x40000010, + 0x5000000: 0x40084000, + 0x6000000: 0x40004000, + 0x7000000: 0x10, + 0x8000000: 0x84000, + 0x9000000: 0x40004010, + 0xa000000: 0x40000000, + 0xb000000: 0x84010, + 0xc000000: 0x80010, + 0xd000000: 0x0, + 0xe000000: 0x4010, + 0xf000000: 0x40080000, + 0x800000: 0x40004000, + 0x1800000: 0x84010, + 0x2800000: 0x10, + 0x3800000: 0x40004010, + 0x4800000: 0x40084010, + 0x5800000: 0x40000000, + 0x6800000: 0x80000, + 0x7800000: 0x40080010, + 0x8800000: 0x80010, + 0x9800000: 0x0, + 0xa800000: 0x4000, + 0xb800000: 0x40080000, + 0xc800000: 0x40000010, + 0xd800000: 0x84000, + 0xe800000: 0x40084000, + 0xf800000: 0x4010, + 0x10000000: 0x0, + 0x11000000: 0x40080010, + 0x12000000: 0x40004010, + 0x13000000: 0x40084000, + 0x14000000: 0x40080000, + 0x15000000: 0x10, + 0x16000000: 0x84010, + 0x17000000: 0x4000, + 0x18000000: 0x4010, + 0x19000000: 0x80000, + 0x1a000000: 0x80010, + 0x1b000000: 0x40000010, + 0x1c000000: 0x84000, + 0x1d000000: 0x40004000, + 0x1e000000: 0x40000000, + 0x1f000000: 0x40084010, + 0x10800000: 0x84010, + 0x11800000: 0x80000, + 0x12800000: 0x40080000, + 0x13800000: 0x4000, + 0x14800000: 0x40004000, + 0x15800000: 0x40084010, + 0x16800000: 0x10, + 0x17800000: 0x40000000, + 0x18800000: 0x40084000, + 0x19800000: 0x40000010, + 0x1a800000: 0x40004010, + 0x1b800000: 0x80010, + 0x1c800000: 0x0, + 0x1d800000: 0x4010, + 0x1e800000: 0x40080010, + 0x1f800000: 0x84000 + }, + { + 0x0: 0x104, + 0x100000: 0x0, + 0x200000: 0x4000100, + 0x300000: 0x10104, + 0x400000: 0x10004, + 0x500000: 0x4000004, + 0x600000: 0x4010104, + 0x700000: 0x4010000, + 0x800000: 0x4000000, + 0x900000: 0x4010100, + 0xa00000: 0x10100, + 0xb00000: 0x4010004, + 0xc00000: 0x4000104, + 0xd00000: 0x10000, + 0xe00000: 0x4, + 0xf00000: 0x100, + 0x80000: 0x4010100, + 0x180000: 0x4010004, + 0x280000: 0x0, + 0x380000: 0x4000100, + 0x480000: 0x4000004, + 0x580000: 0x10000, + 0x680000: 0x10004, + 0x780000: 0x104, + 0x880000: 0x4, + 0x980000: 0x100, + 0xa80000: 0x4010000, + 0xb80000: 0x10104, + 0xc80000: 0x10100, + 0xd80000: 0x4000104, + 0xe80000: 0x4010104, + 0xf80000: 0x4000000, + 0x1000000: 0x4010100, + 0x1100000: 0x10004, + 0x1200000: 0x10000, + 0x1300000: 0x4000100, + 0x1400000: 0x100, + 0x1500000: 0x4010104, + 0x1600000: 0x4000004, + 0x1700000: 0x0, + 0x1800000: 0x4000104, + 0x1900000: 0x4000000, + 0x1a00000: 0x4, + 0x1b00000: 0x10100, + 0x1c00000: 0x4010000, + 0x1d00000: 0x104, + 0x1e00000: 0x10104, + 0x1f00000: 0x4010004, + 0x1080000: 0x4000000, + 0x1180000: 0x104, + 0x1280000: 0x4010100, + 0x1380000: 0x0, + 0x1480000: 0x10004, + 0x1580000: 0x4000100, + 0x1680000: 0x100, + 0x1780000: 0x4010004, + 0x1880000: 0x10000, + 0x1980000: 0x4010104, + 0x1a80000: 0x10104, + 0x1b80000: 0x4000004, + 0x1c80000: 0x4000104, + 0x1d80000: 0x4010000, + 0x1e80000: 0x4, + 0x1f80000: 0x10100 + }, + { + 0x0: 0x80401000, + 0x10000: 0x80001040, + 0x20000: 0x401040, + 0x30000: 0x80400000, + 0x40000: 0x0, + 0x50000: 0x401000, + 0x60000: 0x80000040, + 0x70000: 0x400040, + 0x80000: 0x80000000, + 0x90000: 0x400000, + 0xa0000: 0x40, + 0xb0000: 0x80001000, + 0xc0000: 0x80400040, + 0xd0000: 0x1040, + 0xe0000: 0x1000, + 0xf0000: 0x80401040, + 0x8000: 0x80001040, + 0x18000: 0x40, + 0x28000: 0x80400040, + 0x38000: 0x80001000, + 0x48000: 0x401000, + 0x58000: 0x80401040, + 0x68000: 0x0, + 0x78000: 0x80400000, + 0x88000: 0x1000, + 0x98000: 0x80401000, + 0xa8000: 0x400000, + 0xb8000: 0x1040, + 0xc8000: 0x80000000, + 0xd8000: 0x400040, + 0xe8000: 0x401040, + 0xf8000: 0x80000040, + 0x100000: 0x400040, + 0x110000: 0x401000, + 0x120000: 0x80000040, + 0x130000: 0x0, + 0x140000: 0x1040, + 0x150000: 0x80400040, + 0x160000: 0x80401000, + 0x170000: 0x80001040, + 0x180000: 0x80401040, + 0x190000: 0x80000000, + 0x1a0000: 0x80400000, + 0x1b0000: 0x401040, + 0x1c0000: 0x80001000, + 0x1d0000: 0x400000, + 0x1e0000: 0x40, + 0x1f0000: 0x1000, + 0x108000: 0x80400000, + 0x118000: 0x80401040, + 0x128000: 0x0, + 0x138000: 0x401000, + 0x148000: 0x400040, + 0x158000: 0x80000000, + 0x168000: 0x80001040, + 0x178000: 0x40, + 0x188000: 0x80000040, + 0x198000: 0x1000, + 0x1a8000: 0x80001000, + 0x1b8000: 0x80400040, + 0x1c8000: 0x1040, + 0x1d8000: 0x80401000, + 0x1e8000: 0x400000, + 0x1f8000: 0x401040 + }, + { + 0x0: 0x80, + 0x1000: 0x1040000, + 0x2000: 0x40000, + 0x3000: 0x20000000, + 0x4000: 0x20040080, + 0x5000: 0x1000080, + 0x6000: 0x21000080, + 0x7000: 0x40080, + 0x8000: 0x1000000, + 0x9000: 0x20040000, + 0xa000: 0x20000080, + 0xb000: 0x21040080, + 0xc000: 0x21040000, + 0xd000: 0x0, + 0xe000: 0x1040080, + 0xf000: 0x21000000, + 0x800: 0x1040080, + 0x1800: 0x21000080, + 0x2800: 0x80, + 0x3800: 0x1040000, + 0x4800: 0x40000, + 0x5800: 0x20040080, + 0x6800: 0x21040000, + 0x7800: 0x20000000, + 0x8800: 0x20040000, + 0x9800: 0x0, + 0xa800: 0x21040080, + 0xb800: 0x1000080, + 0xc800: 0x20000080, + 0xd800: 0x21000000, + 0xe800: 0x1000000, + 0xf800: 0x40080, + 0x10000: 0x40000, + 0x11000: 0x80, + 0x12000: 0x20000000, + 0x13000: 0x21000080, + 0x14000: 0x1000080, + 0x15000: 0x21040000, + 0x16000: 0x20040080, + 0x17000: 0x1000000, + 0x18000: 0x21040080, + 0x19000: 0x21000000, + 0x1a000: 0x1040000, + 0x1b000: 0x20040000, + 0x1c000: 0x40080, + 0x1d000: 0x20000080, + 0x1e000: 0x0, + 0x1f000: 0x1040080, + 0x10800: 0x21000080, + 0x11800: 0x1000000, + 0x12800: 0x1040000, + 0x13800: 0x20040080, + 0x14800: 0x20000000, + 0x15800: 0x1040080, + 0x16800: 0x80, + 0x17800: 0x21040000, + 0x18800: 0x40080, + 0x19800: 0x21040080, + 0x1a800: 0x0, + 0x1b800: 0x21000000, + 0x1c800: 0x1000080, + 0x1d800: 0x40000, + 0x1e800: 0x20040000, + 0x1f800: 0x20000080 + }, + { + 0x0: 0x10000008, + 0x100: 0x2000, + 0x200: 0x10200000, + 0x300: 0x10202008, + 0x400: 0x10002000, + 0x500: 0x200000, + 0x600: 0x200008, + 0x700: 0x10000000, + 0x800: 0x0, + 0x900: 0x10002008, + 0xa00: 0x202000, + 0xb00: 0x8, + 0xc00: 0x10200008, + 0xd00: 0x202008, + 0xe00: 0x2008, + 0xf00: 0x10202000, + 0x80: 0x10200000, + 0x180: 0x10202008, + 0x280: 0x8, + 0x380: 0x200000, + 0x480: 0x202008, + 0x580: 0x10000008, + 0x680: 0x10002000, + 0x780: 0x2008, + 0x880: 0x200008, + 0x980: 0x2000, + 0xa80: 0x10002008, + 0xb80: 0x10200008, + 0xc80: 0x0, + 0xd80: 0x10202000, + 0xe80: 0x202000, + 0xf80: 0x10000000, + 0x1000: 0x10002000, + 0x1100: 0x10200008, + 0x1200: 0x10202008, + 0x1300: 0x2008, + 0x1400: 0x200000, + 0x1500: 0x10000000, + 0x1600: 0x10000008, + 0x1700: 0x202000, + 0x1800: 0x202008, + 0x1900: 0x0, + 0x1a00: 0x8, + 0x1b00: 0x10200000, + 0x1c00: 0x2000, + 0x1d00: 0x10002008, + 0x1e00: 0x10202000, + 0x1f00: 0x200008, + 0x1080: 0x8, + 0x1180: 0x202000, + 0x1280: 0x200000, + 0x1380: 0x10000008, + 0x1480: 0x10002000, + 0x1580: 0x2008, + 0x1680: 0x10202008, + 0x1780: 0x10200000, + 0x1880: 0x10202000, + 0x1980: 0x10200008, + 0x1a80: 0x2000, + 0x1b80: 0x202008, + 0x1c80: 0x200008, + 0x1d80: 0x0, + 0x1e80: 0x10000000, + 0x1f80: 0x10002008 + }, + { + 0x0: 0x100000, + 0x10: 0x2000401, + 0x20: 0x400, + 0x30: 0x100401, + 0x40: 0x2100401, + 0x50: 0x0, + 0x60: 0x1, + 0x70: 0x2100001, + 0x80: 0x2000400, + 0x90: 0x100001, + 0xa0: 0x2000001, + 0xb0: 0x2100400, + 0xc0: 0x2100000, + 0xd0: 0x401, + 0xe0: 0x100400, + 0xf0: 0x2000000, + 0x8: 0x2100001, + 0x18: 0x0, + 0x28: 0x2000401, + 0x38: 0x2100400, + 0x48: 0x100000, + 0x58: 0x2000001, + 0x68: 0x2000000, + 0x78: 0x401, + 0x88: 0x100401, + 0x98: 0x2000400, + 0xa8: 0x2100000, + 0xb8: 0x100001, + 0xc8: 0x400, + 0xd8: 0x2100401, + 0xe8: 0x1, + 0xf8: 0x100400, + 0x100: 0x2000000, + 0x110: 0x100000, + 0x120: 0x2000401, + 0x130: 0x2100001, + 0x140: 0x100001, + 0x150: 0x2000400, + 0x160: 0x2100400, + 0x170: 0x100401, + 0x180: 0x401, + 0x190: 0x2100401, + 0x1a0: 0x100400, + 0x1b0: 0x1, + 0x1c0: 0x0, + 0x1d0: 0x2100000, + 0x1e0: 0x2000001, + 0x1f0: 0x400, + 0x108: 0x100400, + 0x118: 0x2000401, + 0x128: 0x2100001, + 0x138: 0x1, + 0x148: 0x2000000, + 0x158: 0x100000, + 0x168: 0x401, + 0x178: 0x2100400, + 0x188: 0x2000001, + 0x198: 0x2100000, + 0x1a8: 0x0, + 0x1b8: 0x2100401, + 0x1c8: 0x100401, + 0x1d8: 0x400, + 0x1e8: 0x2000400, + 0x1f8: 0x100001 + }, + { + 0x0: 0x8000820, + 0x1: 0x20000, + 0x2: 0x8000000, + 0x3: 0x20, + 0x4: 0x20020, + 0x5: 0x8020820, + 0x6: 0x8020800, + 0x7: 0x800, + 0x8: 0x8020000, + 0x9: 0x8000800, + 0xa: 0x20800, + 0xb: 0x8020020, + 0xc: 0x820, + 0xd: 0x0, + 0xe: 0x8000020, + 0xf: 0x20820, + 0x80000000: 0x800, + 0x80000001: 0x8020820, + 0x80000002: 0x8000820, + 0x80000003: 0x8000000, + 0x80000004: 0x8020000, + 0x80000005: 0x20800, + 0x80000006: 0x20820, + 0x80000007: 0x20, + 0x80000008: 0x8000020, + 0x80000009: 0x820, + 0x8000000a: 0x20020, + 0x8000000b: 0x8020800, + 0x8000000c: 0x0, + 0x8000000d: 0x8020020, + 0x8000000e: 0x8000800, + 0x8000000f: 0x20000, + 0x10: 0x20820, + 0x11: 0x8020800, + 0x12: 0x20, + 0x13: 0x800, + 0x14: 0x8000800, + 0x15: 0x8000020, + 0x16: 0x8020020, + 0x17: 0x20000, + 0x18: 0x0, + 0x19: 0x20020, + 0x1a: 0x8020000, + 0x1b: 0x8000820, + 0x1c: 0x8020820, + 0x1d: 0x20800, + 0x1e: 0x820, + 0x1f: 0x8000000, + 0x80000010: 0x20000, + 0x80000011: 0x800, + 0x80000012: 0x8020020, + 0x80000013: 0x20820, + 0x80000014: 0x20, + 0x80000015: 0x8020000, + 0x80000016: 0x8000000, + 0x80000017: 0x8000820, + 0x80000018: 0x8020820, + 0x80000019: 0x8000020, + 0x8000001a: 0x8000800, + 0x8000001b: 0x0, + 0x8000001c: 0x20800, + 0x8000001d: 0x820, + 0x8000001e: 0x20020, + 0x8000001f: 0x8020800 + } + ]; + + // Masks that select the SBOX input + var SBOX_MASK = [ + 0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000, + 0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f + ]; + + /** + * DES block cipher algorithm. + */ + var DES = C_algo.DES = BlockCipher.extend({ + _doReset: function () { + // Shortcuts + var key = this._key; + var keyWords = key.words; + + // Select 56 bits according to PC1 + var keyBits = []; + for (var i = 0; i < 56; i++) { + var keyBitPos = PC1[i] - 1; + keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1; + } + + // Assemble 16 subkeys + var subKeys = this._subKeys = []; + for (var nSubKey = 0; nSubKey < 16; nSubKey++) { + // Create subkey + var subKey = subKeys[nSubKey] = []; + + // Shortcut + var bitShift = BIT_SHIFTS[nSubKey]; + + // Select 48 bits according to PC2 + for (var i = 0; i < 24; i++) { + // Select from the left 28 key bits + subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6); + + // Select from the right 28 key bits + subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6); + } + + // Since each subkey is applied to an expanded 32-bit input, + // the subkey can be broken into 8 values scaled to 32-bits, + // which allows the key to be used without expansion + subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31); + for (var i = 1; i < 7; i++) { + subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3); + } + subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27); + } + + // Compute inverse subkeys + var invSubKeys = this._invSubKeys = []; + for (var i = 0; i < 16; i++) { + invSubKeys[i] = subKeys[15 - i]; + } + }, + + encryptBlock: function (M, offset) { + this._doCryptBlock(M, offset, this._subKeys); + }, + + decryptBlock: function (M, offset) { + this._doCryptBlock(M, offset, this._invSubKeys); + }, + + _doCryptBlock: function (M, offset, subKeys) { + // Get input + this._lBlock = M[offset]; + this._rBlock = M[offset + 1]; + + // Initial permutation + exchangeLR.call(this, 4, 0x0f0f0f0f); + exchangeLR.call(this, 16, 0x0000ffff); + exchangeRL.call(this, 2, 0x33333333); + exchangeRL.call(this, 8, 0x00ff00ff); + exchangeLR.call(this, 1, 0x55555555); + + // Rounds + for (var round = 0; round < 16; round++) { + // Shortcuts + var subKey = subKeys[round]; + var lBlock = this._lBlock; + var rBlock = this._rBlock; + + // Feistel function + var f = 0; + for (var i = 0; i < 8; i++) { + f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0]; + } + this._lBlock = rBlock; + this._rBlock = lBlock ^ f; + } + + // Undo swap from last round + var t = this._lBlock; + this._lBlock = this._rBlock; + this._rBlock = t; + + // Final permutation + exchangeLR.call(this, 1, 0x55555555); + exchangeRL.call(this, 8, 0x00ff00ff); + exchangeRL.call(this, 2, 0x33333333); + exchangeLR.call(this, 16, 0x0000ffff); + exchangeLR.call(this, 4, 0x0f0f0f0f); + + // Set output + M[offset] = this._lBlock; + M[offset + 1] = this._rBlock; + }, + + keySize: 64/32, + + ivSize: 64/32, + + blockSize: 64/32 + }); + + // Swap bits across the left and right words + function exchangeLR(offset, mask) { + var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask; + this._rBlock ^= t; + this._lBlock ^= t << offset; + } + + function exchangeRL(offset, mask) { + var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask; + this._lBlock ^= t; + this._rBlock ^= t << offset; + } + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.DES.encrypt(message, key, cfg); + * var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg); + */ + C.DES = BlockCipher._createHelper(DES); + + /** + * Triple-DES block cipher algorithm. + */ + var TripleDES = C_algo.TripleDES = BlockCipher.extend({ + _doReset: function () { + // Shortcuts + var key = this._key; + var keyWords = key.words; + // Make sure the key length is valid (64, 128 or >= 192 bit) + if (keyWords.length !== 2 && keyWords.length !== 4 && keyWords.length < 6) { + throw new Error('Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.'); + } + + // Extend the key according to the keying options defined in 3DES standard + var key1 = keyWords.slice(0, 2); + var key2 = keyWords.length < 4 ? keyWords.slice(0, 2) : keyWords.slice(2, 4); + var key3 = keyWords.length < 6 ? keyWords.slice(0, 2) : keyWords.slice(4, 6); + + // Create DES instances + this._des1 = DES.createEncryptor(WordArray.create(key1)); + this._des2 = DES.createEncryptor(WordArray.create(key2)); + this._des3 = DES.createEncryptor(WordArray.create(key3)); + }, + + encryptBlock: function (M, offset) { + this._des1.encryptBlock(M, offset); + this._des2.decryptBlock(M, offset); + this._des3.encryptBlock(M, offset); + }, + + decryptBlock: function (M, offset) { + this._des3.decryptBlock(M, offset); + this._des2.encryptBlock(M, offset); + this._des1.decryptBlock(M, offset); + }, + + keySize: 192/32, + + ivSize: 64/32, + + blockSize: 64/32 + }); + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg); + * var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg); + */ + C.TripleDES = BlockCipher._createHelper(TripleDES); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var StreamCipher = C_lib.StreamCipher; + var C_algo = C.algo; + + /** + * RC4 stream cipher algorithm. + */ + var RC4 = C_algo.RC4 = StreamCipher.extend({ + _doReset: function () { + // Shortcuts + var key = this._key; + var keyWords = key.words; + var keySigBytes = key.sigBytes; + + // Init sbox + var S = this._S = []; + for (var i = 0; i < 256; i++) { + S[i] = i; + } + + // Key setup + for (var i = 0, j = 0; i < 256; i++) { + var keyByteIndex = i % keySigBytes; + var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff; + + j = (j + S[i] + keyByte) % 256; + + // Swap + var t = S[i]; + S[i] = S[j]; + S[j] = t; + } + + // Counters + this._i = this._j = 0; + }, + + _doProcessBlock: function (M, offset) { + M[offset] ^= generateKeystreamWord.call(this); + }, + + keySize: 256/32, + + ivSize: 0 + }); + + function generateKeystreamWord() { + // Shortcuts + var S = this._S; + var i = this._i; + var j = this._j; + + // Generate keystream word + var keystreamWord = 0; + for (var n = 0; n < 4; n++) { + i = (i + 1) % 256; + j = (j + S[i]) % 256; + + // Swap + var t = S[i]; + S[i] = S[j]; + S[j] = t; + + keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8); + } + + // Update counters + this._i = i; + this._j = j; + + return keystreamWord; + } + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg); + * var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg); + */ + C.RC4 = StreamCipher._createHelper(RC4); + + /** + * Modified RC4 stream cipher algorithm. + */ + var RC4Drop = C_algo.RC4Drop = RC4.extend({ + /** + * Configuration options. + * + * @property {number} drop The number of keystream words to drop. Default 192 + */ + cfg: RC4.cfg.extend({ + drop: 192 + }), + + _doReset: function () { + RC4._doReset.call(this); + + // Drop + for (var i = this.cfg.drop; i > 0; i--) { + generateKeystreamWord.call(this); + } + } + }); + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg); + * var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg); + */ + C.RC4Drop = StreamCipher._createHelper(RC4Drop); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var StreamCipher = C_lib.StreamCipher; + var C_algo = C.algo; + + // Reusable objects + var S = []; + var C_ = []; + var G = []; + + /** + * Rabbit stream cipher algorithm + */ + var Rabbit = C_algo.Rabbit = StreamCipher.extend({ + _doReset: function () { + // Shortcuts + var K = this._key.words; + var iv = this.cfg.iv; + + // Swap endian + for (var i = 0; i < 4; i++) { + K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) | + (((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00); + } + + // Generate initial state values + var X = this._X = [ + K[0], (K[3] << 16) | (K[2] >>> 16), + K[1], (K[0] << 16) | (K[3] >>> 16), + K[2], (K[1] << 16) | (K[0] >>> 16), + K[3], (K[2] << 16) | (K[1] >>> 16) + ]; + + // Generate initial counter values + var C = this._C = [ + (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff), + (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff), + (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff), + (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff) + ]; + + // Carry bit + this._b = 0; + + // Iterate the system four times + for (var i = 0; i < 4; i++) { + nextState.call(this); + } + + // Modify the counters + for (var i = 0; i < 8; i++) { + C[i] ^= X[(i + 4) & 7]; + } + + // IV setup + if (iv) { + // Shortcuts + var IV = iv.words; + var IV_0 = IV[0]; + var IV_1 = IV[1]; + + // Generate four subvectors + var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00); + var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00); + var i1 = (i0 >>> 16) | (i2 & 0xffff0000); + var i3 = (i2 << 16) | (i0 & 0x0000ffff); + + // Modify counter values + C[0] ^= i0; + C[1] ^= i1; + C[2] ^= i2; + C[3] ^= i3; + C[4] ^= i0; + C[5] ^= i1; + C[6] ^= i2; + C[7] ^= i3; + + // Iterate the system four times + for (var i = 0; i < 4; i++) { + nextState.call(this); + } + } + }, + + _doProcessBlock: function (M, offset) { + // Shortcut + var X = this._X; + + // Iterate the system + nextState.call(this); + + // Generate four keystream words + S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16); + S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16); + S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16); + S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16); + + for (var i = 0; i < 4; i++) { + // Swap endian + S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) | + (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00); + + // Encrypt + M[offset + i] ^= S[i]; + } + }, + + blockSize: 128/32, + + ivSize: 64/32 + }); + + function nextState() { + // Shortcuts + var X = this._X; + var C = this._C; + + // Save old counter values + for (var i = 0; i < 8; i++) { + C_[i] = C[i]; + } + + // Calculate new counter values + C[0] = (C[0] + 0x4d34d34d + this._b) | 0; + C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0; + C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0; + C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0; + C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0; + C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0; + C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0; + C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0; + this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0; + + // Calculate the g-values + for (var i = 0; i < 8; i++) { + var gx = X[i] + C[i]; + + // Construct high and low argument for squaring + var ga = gx & 0xffff; + var gb = gx >>> 16; + + // Calculate high and low result of squaring + var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb; + var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0); + + // High XOR low + G[i] = gh ^ gl; + } + + // Calculate new state values + X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0; + X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0; + X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0; + X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0; + X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0; + X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0; + X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0; + X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0; + } + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg); + * var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg); + */ + C.Rabbit = StreamCipher._createHelper(Rabbit); + }()); + + + (function () { + // Shortcuts + var C = CryptoJS; + var C_lib = C.lib; + var StreamCipher = C_lib.StreamCipher; + var C_algo = C.algo; + + // Reusable objects + var S = []; + var C_ = []; + var G = []; + + /** + * Rabbit stream cipher algorithm. + * + * This is a legacy version that neglected to convert the key to little-endian. + * This error doesn't affect the cipher's security, + * but it does affect its compatibility with other implementations. + */ + var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({ + _doReset: function () { + // Shortcuts + var K = this._key.words; + var iv = this.cfg.iv; + + // Generate initial state values + var X = this._X = [ + K[0], (K[3] << 16) | (K[2] >>> 16), + K[1], (K[0] << 16) | (K[3] >>> 16), + K[2], (K[1] << 16) | (K[0] >>> 16), + K[3], (K[2] << 16) | (K[1] >>> 16) + ]; + + // Generate initial counter values + var C = this._C = [ + (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff), + (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff), + (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff), + (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff) + ]; + + // Carry bit + this._b = 0; + + // Iterate the system four times + for (var i = 0; i < 4; i++) { + nextState.call(this); + } + + // Modify the counters + for (var i = 0; i < 8; i++) { + C[i] ^= X[(i + 4) & 7]; + } + + // IV setup + if (iv) { + // Shortcuts + var IV = iv.words; + var IV_0 = IV[0]; + var IV_1 = IV[1]; + + // Generate four subvectors + var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00); + var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00); + var i1 = (i0 >>> 16) | (i2 & 0xffff0000); + var i3 = (i2 << 16) | (i0 & 0x0000ffff); + + // Modify counter values + C[0] ^= i0; + C[1] ^= i1; + C[2] ^= i2; + C[3] ^= i3; + C[4] ^= i0; + C[5] ^= i1; + C[6] ^= i2; + C[7] ^= i3; + + // Iterate the system four times + for (var i = 0; i < 4; i++) { + nextState.call(this); + } + } + }, + + _doProcessBlock: function (M, offset) { + // Shortcut + var X = this._X; + + // Iterate the system + nextState.call(this); + + // Generate four keystream words + S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16); + S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16); + S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16); + S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16); + + for (var i = 0; i < 4; i++) { + // Swap endian + S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) | + (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00); + + // Encrypt + M[offset + i] ^= S[i]; + } + }, + + blockSize: 128/32, + + ivSize: 64/32 + }); + + function nextState() { + // Shortcuts + var X = this._X; + var C = this._C; + + // Save old counter values + for (var i = 0; i < 8; i++) { + C_[i] = C[i]; + } + + // Calculate new counter values + C[0] = (C[0] + 0x4d34d34d + this._b) | 0; + C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0; + C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0; + C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0; + C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0; + C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0; + C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0; + C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0; + this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0; + + // Calculate the g-values + for (var i = 0; i < 8; i++) { + var gx = X[i] + C[i]; + + // Construct high and low argument for squaring + var ga = gx & 0xffff; + var gb = gx >>> 16; + + // Calculate high and low result of squaring + var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb; + var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0); + + // High XOR low + G[i] = gh ^ gl; + } + + // Calculate new state values + X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0; + X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0; + X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0; + X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0; + X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0; + X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0; + X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0; + X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0; + } + + /** + * Shortcut functions to the cipher's object interface. + * + * @example + * + * var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg); + * var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg); + */ + C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy); + }()); + + + return CryptoJS; + +}));
\ No newline at end of file diff --git a/g4f/Provider/retry_provider.py b/g4f/Provider/retry_provider.py index e1a9cd1f..b49020b2 100644 --- a/g4f/Provider/retry_provider.py +++ b/g4f/Provider/retry_provider.py @@ -1,32 +1,33 @@ from __future__ import annotations import random - +from typing import List, Type, Dict from ..typing import CreateResult from .base_provider import BaseProvider, AsyncProvider +from ..debug import logging class RetryProvider(AsyncProvider): - __name__ = "RetryProvider" - working = True - needs_auth = False - supports_stream = True - supports_gpt_35_turbo = False - supports_gpt_4 = False + __name__: str = "RetryProvider" + working: bool = True + needs_auth: bool = False + supports_stream: bool = True + supports_gpt_35_turbo: bool = False + supports_gpt_4: bool = False def __init__( self, - providers: list[type[BaseProvider]], + providers: List[Type[BaseProvider]], shuffle: bool = True ) -> None: - self.providers = providers - self.shuffle = shuffle + self.providers: List[Type[BaseProvider]] = providers + self.shuffle: bool = shuffle def create_completion( self, model: str, - messages: list[dict[str, str]], + messages: List[Dict[str, str]], stream: bool = False, **kwargs ) -> CreateResult: @@ -37,10 +38,12 @@ class RetryProvider(AsyncProvider): if self.shuffle: random.shuffle(providers) - self.exceptions = {} - started = False + self.exceptions: Dict[str, Exception] = {} + started: bool = False for provider in providers: try: + if logging: + print(f"Using {provider.__name__} provider") for token in provider.create_completion(model, messages, stream, **kwargs): yield token started = True @@ -48,6 +51,8 @@ class RetryProvider(AsyncProvider): return except Exception as e: self.exceptions[provider.__name__] = e + if logging: + print(f"{provider.__name__}: {e.__class__.__name__}: {e}") if started: break @@ -56,23 +61,25 @@ class RetryProvider(AsyncProvider): async def create_async( self, model: str, - messages: list[dict[str, str]], + messages: List[Dict[str, str]], **kwargs ) -> str: - providers = [provider for provider in self.providers if issubclass(provider, AsyncProvider)] + providers = [provider for provider in self.providers] if self.shuffle: random.shuffle(providers) - self.exceptions = {} + self.exceptions: Dict[str, Exception] = {} for provider in providers: try: return await provider.create_async(model, messages, **kwargs) except Exception as e: self.exceptions[provider.__name__] = e + if logging: + print(f"{provider.__name__}: {e.__class__.__name__}: {e}") self.raise_exceptions() - def raise_exceptions(self): + def raise_exceptions(self) -> None: if self.exceptions: raise RuntimeError("\n".join(["All providers failed:"] + [ f"{p}: {self.exceptions[p].__class__.__name__}: {self.exceptions[p]}" for p in self.exceptions diff --git a/g4f/Provider/unfinished/Komo.py b/g4f/Provider/unfinished/Komo.py new file mode 100644 index 00000000..84d8d634 --- /dev/null +++ b/g4f/Provider/unfinished/Komo.py @@ -0,0 +1,44 @@ +from __future__ import annotations + +import json + +from ...requests import StreamSession +from ...typing import AsyncGenerator +from ..base_provider import AsyncGeneratorProvider, format_prompt + +class Komo(AsyncGeneratorProvider): + url = "https://komo.ai/api/ask" + supports_gpt_35_turbo = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + async with StreamSession(impersonate="chrome107") as session: + prompt = format_prompt(messages) + data = { + "query": prompt, + "FLAG_URLEXTRACT": "false", + "token": "", + "FLAG_MODELA": "1", + } + headers = { + 'authority': 'komo.ai', + 'accept': 'text/event-stream', + 'cache-control': 'no-cache', + 'referer': 'https://komo.ai/', + } + + async with session.get(cls.url, params=data, headers=headers) as response: + response.raise_for_status() + next = False + async for line in response.iter_lines(): + if line == b"event: line": + next = True + elif next and line.startswith(b"data: "): + yield json.loads(line[6:]) + next = False + diff --git a/g4f/Provider/unfinished/MikuChat.py b/g4f/Provider/unfinished/MikuChat.py new file mode 100644 index 00000000..bf19631f --- /dev/null +++ b/g4f/Provider/unfinished/MikuChat.py @@ -0,0 +1,97 @@ +from __future__ import annotations + +import random, json +from datetime import datetime +from ...requests import StreamSession + +from ...typing import AsyncGenerator +from ..base_provider import AsyncGeneratorProvider + + +class MikuChat(AsyncGeneratorProvider): + url = "https://ai.okmiku.com" + supports_gpt_35_turbo = True + + @classmethod + async def create_async_generator( + cls, + model: str, + messages: list[dict[str, str]], + **kwargs + ) -> AsyncGenerator: + if not model: + model = "gpt-3.5-turbo" + headers = { + "authority": "api.catgpt.cc", + "accept": "application/json", + "origin": cls.url, + "referer": f"{cls.url}/chat/", + 'x-app-version': 'undefined', + 'x-date': get_datetime(), + 'x-fingerprint': get_fingerprint(), + 'x-platform': 'web' + } + async with StreamSession(headers=headers, impersonate="chrome107") as session: + data = { + "model": model, + "top_p": 0.8, + "temperature": 0.5, + "presence_penalty": 1, + "frequency_penalty": 0, + "max_tokens": 2000, + "stream": True, + "messages": messages, + } + async with session.post("https://api.catgpt.cc/ai/v1/chat/completions", json=data) as response: + print(await response.text()) + response.raise_for_status() + async for line in response.iter_lines(): + if line.startswith(b"data: "): + line = json.loads(line[6:]) + chunk = line["choices"][0]["delta"].get("content") + if chunk: + yield chunk + +def k(e: str, t: int): + a = len(e) & 3 + s = len(e) - a + i = t + c = 3432918353 + o = 461845907 + n = 0 + r = 0 + while n < s: + r = (ord(e[n]) & 255) | ((ord(e[n + 1]) & 255) << 8) | ((ord(e[n + 2]) & 255) << 16) | ((ord(e[n + 3]) & 255) << 24) + n += 4 + r = (r & 65535) * c + (((r >> 16) * c & 65535) << 16) & 4294967295 + r = (r << 15) | (r >> 17) + r = (r & 65535) * o + (((r >> 16) * o & 65535) << 16) & 4294967295 + i ^= r + i = (i << 13) | (i >> 19) + l = (i & 65535) * 5 + (((i >> 16) * 5 & 65535) << 16) & 4294967295 + i = (l & 65535) + 27492 + (((l >> 16) + 58964 & 65535) << 16) + + if a == 3: + r ^= (ord(e[n + 2]) & 255) << 16 + elif a == 2: + r ^= (ord(e[n + 1]) & 255) << 8 + elif a == 1: + r ^= ord(e[n]) & 255 + r = (r & 65535) * c + (((r >> 16) * c & 65535) << 16) & 4294967295 + r = (r << 15) | (r >> 17) + r = (r & 65535) * o + (((r >> 16) * o & 65535) << 16) & 4294967295 + i ^= r + + i ^= len(e) + i ^= i >> 16 + i = (i & 65535) * 2246822507 + (((i >> 16) * 2246822507 & 65535) << 16) & 4294967295 + i ^= i >> 13 + i = (i & 65535) * 3266489909 + (((i >> 16) * 3266489909 & 65535) << 16) & 4294967295 + i ^= i >> 16 + return i & 0xFFFFFFFF + +def get_fingerprint() -> str: + return str(k(str(int(random.random() * 100000)), 256)) + +def get_datetime() -> str: + return datetime.now().strftime("%Y-%m-%d %H:%M:%S")
\ No newline at end of file diff --git a/g4f/Provider/PerplexityAi.py b/g4f/Provider/unfinished/PerplexityAi.py index fc0fd48c..3e096808 100644 --- a/g4f/Provider/PerplexityAi.py +++ b/g4f/Provider/unfinished/PerplexityAi.py @@ -5,12 +5,11 @@ import time import base64 from curl_cffi.requests import AsyncSession -from .base_provider import AsyncProvider, format_prompt +from ..base_provider import AsyncProvider, format_prompt, get_cookies class PerplexityAi(AsyncProvider): url = "https://www.perplexity.ai" - working = True supports_gpt_35_turbo = True _sources = [] @@ -23,18 +22,32 @@ class PerplexityAi(AsyncProvider): **kwargs ) -> str: url = cls.url + "/socket.io/?EIO=4&transport=polling" - async with AsyncSession(proxies={"https": proxy}, impersonate="chrome107") as session: + headers = { + "Referer": f"{cls.url}/" + } + async with AsyncSession(headers=headers, proxies={"https": proxy}, impersonate="chrome107") as session: url_session = "https://www.perplexity.ai/api/auth/session" response = await session.get(url_session) + response.raise_for_status() + + url_session = "https://www.perplexity.ai/api/auth/session" + response = await session.get(url_session) + response.raise_for_status() response = await session.get(url, params={"t": timestamp()}) response.raise_for_status() sid = json.loads(response.text[1:])["sid"] + response = await session.get(url, params={"t": timestamp(), "sid": sid}) + response.raise_for_status() + data = '40{"jwt":"anonymous-ask-user"}' response = await session.post(url, params={"t": timestamp(), "sid": sid}, data=data) response.raise_for_status() + response = await session.get(url, params={"t": timestamp(), "sid": sid}) + response.raise_for_status() + data = "424" + json.dumps([ "perplexity_ask", format_prompt(messages), diff --git a/g4f/Provider/unfinished/__init__.py b/g4f/Provider/unfinished/__init__.py new file mode 100644 index 00000000..8330b5e4 --- /dev/null +++ b/g4f/Provider/unfinished/__init__.py @@ -0,0 +1,3 @@ +from .MikuChat import MikuChat +from .PerplexityAi import PerplexityAi +from .Komo import Komo
\ No newline at end of file |