diff options
Diffstat (limited to 'src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java')
| -rw-r--r-- | src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java | 144 |
1 files changed, 69 insertions, 75 deletions
diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java index 8d53f9a..a05a936 100644 --- a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java @@ -12,7 +12,6 @@ import java.security.spec.InvalidKeySpecException; import java.security.spec.X509EncodedKeySpec;
import java.util.Date;
-import org.uic.barcode.asn1.uper.UperEncoder;
import org.uic.barcode.dynamicContent.api.DynamicContentCoder;
import org.uic.barcode.dynamicContent.api.IUicDynamicContent;
import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1;
@@ -57,6 +56,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @return the format
*/
+ @Override
public String getFormat() {
return format;
}
@@ -66,6 +66,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @param format the new format
*/
+ @Override
public void setFormat(String format) {
this.format = format;
}
@@ -75,6 +76,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @return the level 2 signed data
*/
+ @Override
public ILevel2Data getLevel2Data() {
return level2Data;
}
@@ -84,6 +86,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @param level2SignedData the new level 2 signed data
*/
+ @Override
public void setLevel2Data(ILevel2Data level2SignedData) {
this.level2Data = level2SignedData;
}
@@ -93,6 +96,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @return the level 2 signature
*/
+ @Override
public byte[] getLevel2Signature() {
return level2Signature;
}
@@ -102,29 +106,13 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @param level2Signature the new level 2 signature
*/
+ @Override
public void setLevel2Signature(byte[] level2Signature) {
this.level2Signature = level2Signature;
}
- /**
- * Encode.
- *
- * Encode the header as ASN.1 PER UNALIGNED byte array
- *
- * @return the byte[]
- * @throws EncodingFormatException
- */
- public byte[] encode() throws EncodingFormatException {
-
- return DynamicFrameCoder.encode(this);
-
-
-
- }
-
-
/**
* Verify the level 2 signature
*
@@ -133,9 +121,9 @@ public class SimpleDynamicFrame implements IDynamicFrame { * @return the int
* @throws EncodingFormatException
*/
- public int validateLevel2(byte[] data) throws EncodingFormatException {
-
- return validateLevel2(null, data);
+ @Override
+ public int validateLevel2() throws EncodingFormatException {
+ return validateLevel2(null);
}
@@ -148,10 +136,17 @@ public class SimpleDynamicFrame implements IDynamicFrame { * @return the return error code
* @throws EncodingFormatException
*/
- public int validateLevel2(Provider prov, byte[] data) throws EncodingFormatException {
+ @Override
+ public int validateLevel2(Provider prov) throws EncodingFormatException {
+ if (getLevel2Data() == null
+ || getLevel2Data().getLevel1Data() == null
+ || getLevel2Data().getLevel1Data().getLevel2KeyAlg() == null
+ || getLevel2Data().getLevel1Data().getLevel2KeyAlg().length() == 0) {
+ return Constants.LEVEL2_VALIDATION_NO_KEY;
+ }
- String level2KeyAlg = this.getLevel2Data().getLevel1Data().getLevel2KeyAlg();
+ String level2KeyAlg = getLevel2Data().getLevel1Data().getLevel2KeyAlg();
if (level2KeyAlg == null || level2KeyAlg.length() == 0) {
@@ -235,34 +230,53 @@ public class SimpleDynamicFrame implements IDynamicFrame { }
}
- /**
- * Verify the level 1 signature
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @param prov the prov
- * @return the int
- * @throws EncodingFormatException
- */
- public int validateLevel1(PublicKey key, Provider prov, byte[] data) throws EncodingFormatException {
-
- if (level2Data == null) {
- return Constants.LEVEL1_VALIDATION_NO_SIGNATURE;
- }
-
+ @Override
+ public int validateLevel1(PublicKey key, Provider prov) throws EncodingFormatException {
+ return validateLevel1(key, prov, null);
+
+ }
- if (level2Data == null ||
- level2Data.getLevel1Signature().length == 0) {
+ @Override
+ public int validateLevel1(PublicKey key) throws EncodingFormatException {
+ return validateLevel1(key, null, null);
+ }
+
+ @Override
+ public int validateLevel1(PublicKey key, String signatureAlgorithmOid) throws EncodingFormatException {
+ return validateLevel1(key, null, signatureAlgorithmOid);
+ }
+
+ @Override
+ public int validateLevel1(PublicKey key, Provider prov, String signatureAlgorithmOid) throws EncodingFormatException {
+
+ if (getLevel2Data() == null
+ || getLevel2Data().getLevel1Signature() == null
+ || getLevel2Data().getLevel1Signature() == null
+ || getLevel2Data().getLevel1Signature().length == 0) {
return Constants.LEVEL1_VALIDATION_NO_SIGNATURE;
}
byte[] signature = this.getLevel2Data().getLevel1Signature();
+
+
+ //find the algorithm name for the signature OID
+ String signingAlgorithmOid = null;
+ if (getLevel2Data() != null
+ && getLevel2Data().getLevel1Data() != null
+ && getLevel2Data().getLevel1Data().getLevel1SigningAlg() != null
+ && getLevel2Data().getLevel1Data().getLevel1SigningAlg().length() > 0) {
+ signingAlgorithmOid = getLevel2Data().getLevel1Data().getLevel1SigningAlg();
+ } else {
+ signingAlgorithmOid = signatureAlgorithmOid;
+ }
+ if (signingAlgorithmOid == null || signingAlgorithmOid.length() == 0) {
+ return Constants.LEVEL1_VALIDATION_NO_SIGNATURE;
+ }
//find the algorithm name for the signature OID
String algo = null;
try {
- algo = AlgorithmNameResolver.getSignatureAlgorithmName(getLevel2Data().getLevel1Data().getLevel1SigningAlg(), prov);
+ algo = AlgorithmNameResolver.getSignatureAlgorithmName(signingAlgorithmOid, prov);
} catch (Exception e1) {
return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED;
}
@@ -301,47 +315,20 @@ public class SimpleDynamicFrame implements IDynamicFrame { return Constants.LEVEL1_VALIDATION_ENCODING_ERROR;
}
-
try {
if (sig.verify(signature)){
- return Constants.LEVEL2_VALIDATION_OK;
+ return Constants.LEVEL1_VALIDATION_OK;
} else {
- return Constants.LEVEL2_VALIDATION_FRAUD;
+ return Constants.LEVEL1_VALIDATION_FRAUD;
}
} catch (SignatureException e) {
- return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED;
+ return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED;
}
- }
-
-
-
-
-
- /**
- * Verify the level 1 signature
- *
- * Note: an appropriate security provider (e.g. BC) must be registered before
- *
- * @param key the key
- * @return the int
- * @throws EncodingFormatException
- */
- public int validateLevel1(PublicKey key, byte[] data) throws EncodingFormatException {
-
- return validateLevel1(key, null,data);
-
- }
+ }
- /**
- * Sign level 2 data without a specific security provider.
- *
- * @param key the key
- * @throws Exception the exception
- */
+ @Override
public void signLevel2(PrivateKey key) throws Exception {
-
signLevel2(key, null);
-
}
/**
@@ -351,6 +338,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { * @param prov the registered security provider
* @throws Exception the exception
*/
+ @Override
public void signLevel2(PrivateKey key, Provider prov) throws Exception {
//find the algorithm name for the signature OID
@@ -375,6 +363,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { * @param content the dynamic content
* @throws EncodingFormatException the encoding format exception
*/
+ @Override
public void addDynamicContent(IUicDynamicContent content) throws EncodingFormatException {
level2Data.setLevel2Data(new SimpleData());
@@ -390,6 +379,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @param dynamicData the dynamic data
*/
+ @Override
public void addLevel2DynamicData(UicDynamicContentDataFDC1 dynamicData) {
this.getLevel2Data().setLevel2Data(dynamicData.getApiDataType());
}
@@ -399,6 +389,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { *
* @return the dynamic content
*/
+ @Override
public IUicDynamicContent getDynamicContent() {
if (this.getLevel2Data() == null ||
@@ -421,6 +412,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { * @return the byte[]
* @throws Exception
*/
+ @Override
public void signLevel1(PrivateKey key) throws Exception {
signLevel1(key, null);
@@ -484,7 +476,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { }
-
+ @Override
public byte[] getLevel2DataBin() throws EncodingFormatException {
if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) {
@@ -501,5 +493,7 @@ public class SimpleDynamicFrame implements IDynamicFrame { }
+
+
}
|