From 17f05b763d70f350bad482df9378c571c2ebddf6 Mon Sep 17 00:00:00 2001 From: CGantert345 <57003061+CGantert345@users.noreply.github.com> Date: Fri, 21 Jan 2022 18:19:36 +0100 Subject: new dynamic header version 2.0.0 --- .../org/uic/barcode/dynamicFrame/api/IData.java | 39 ++ .../barcode/dynamicFrame/api/IDynamicFrame.java | 202 ++++++++ .../uic/barcode/dynamicFrame/api/ILevel1Data.java | 164 ++++++ .../uic/barcode/dynamicFrame/api/ILevel2Data.java | 25 + .../uic/barcode/dynamicFrame/api/SimpleData.java | 59 +++ .../dynamicFrame/api/SimpleDynamicFrame.java | 553 +++++++++++++++++++++ .../barcode/dynamicFrame/api/SimpleLevel1Data.java | 254 ++++++++++ .../barcode/dynamicFrame/api/SimpleLevel2Data.java | 75 +++ 8 files changed, 1371 insertions(+) create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/IData.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/IDynamicFrame.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/ILevel1Data.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/ILevel2Data.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/SimpleData.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel1Data.java create mode 100644 src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel2Data.java (limited to 'src/main/java/org/uic/barcode/dynamicFrame/api') diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/IData.java b/src/main/java/org/uic/barcode/dynamicFrame/api/IData.java new file mode 100644 index 0000000..51f9c7b --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/IData.java @@ -0,0 +1,39 @@ +package org.uic.barcode.dynamicFrame.api; + +/** + * The Class DataType. + */ +public interface IData { + + + + + /** + * Gets the data format. + * + * @return the data format + */ + public String getFormat(); + + /** + * Sets the data format. + * + * @param dataFormat the new data format + */ + public void setFormat(String format); + /** + * Gets the data. + * + * @return the data + */ + public byte[] getData(); + + /** + * Sets the data. + * + * @param data the new data + */ + public void setData(byte[] data); + + +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/IDynamicFrame.java b/src/main/java/org/uic/barcode/dynamicFrame/api/IDynamicFrame.java new file mode 100644 index 0000000..f357c4d --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/IDynamicFrame.java @@ -0,0 +1,202 @@ +package org.uic.barcode.dynamicFrame.api; + +import java.security.PrivateKey; +import java.security.Provider; +import java.security.PublicKey; +import org.uic.barcode.dynamicContent.api.IUicDynamicContent; +import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1; +import org.uic.barcode.ticket.EncodingFormatException; + + +/** + * The DynamicHeader for bar codes + * + */ +public interface IDynamicFrame{ + + + + /** + * Gets the format. + * + * @return the format + */ + public String getFormat(); + + + /** + * Sets the format. + * + * @param format the new format + */ + public void setFormat(String format); + + /** + * Gets the level 2 signed data. + * + * @return the level 2 signed data + */ + public ILevel2Data getLevel2Data(); + + /** + * Sets the level 2 signed data. + * + * @param level2SignedData the new level 2 signed data + */ + public void setLevel2Data(ILevel2Data level2Data); + + + /** + * Gets the level 2 signature. + * + * @return the level 2 signature + */ + public byte[] getLevel2Signature(); + + + /** + * Sets the level 2 signature. + * + * @param level2Signature the new level 2 signature + */ + public void setLevel2Signature(byte[] level2Signature); + + + /** + * Encode. + * + * Encode the header as ASN.1 PER UNALIGNED byte array + * + * @return the byte[] + * @throws EncodingFormatException + */ + public byte[] encode() throws EncodingFormatException; + + /** + * Decode. + * + * Decode the header from an ASN.1 PER UNALIGNED encoded byte array + * + * @param bytes the bytes + * @return the dynamic header + */ + public void decode(byte[] bytes); + + + + /** + * Verify the level 2 signature + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @return the int + * @throws EncodingFormatException + */ + public int validateLevel2() throws EncodingFormatException; + + /** + * Verify the level 2 signature + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param prov the prov + * @return the int + * @throws EncodingFormatException + */ + public int validateLevel2(Provider prov) throws EncodingFormatException; + + /** + * 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) throws EncodingFormatException; + + + /** + * 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) throws EncodingFormatException; + + /** + * Sign level 2 data without a specific security provider. + * + * @param key the key + * @throws Exception the exception + */ + public void signLevel2(PrivateKey key) throws Exception; + + + /** + * Sign level 2 data. + * + * @param key the key + * @param prov the security Provider + * @throws Exception the exception + */ + public void signLevel2(PrivateKey key, Provider prov) throws Exception; + + + /** + * Adds the dynamic content and encodes it. (API level) + * + * @param content the dynamic content + * @throws EncodingFormatException the encoding format exception + */ + public void addDynamicContent(IUicDynamicContent content) throws EncodingFormatException; + + + /** + * Adds the level 2 dynamic data. (ASN level) + * + * @param dynamicData the dynamic data + */ + public void addLevel2DynamicData(UicDynamicContentDataFDC1 dynamicData); + + /** + * Gets the dynamic content. + * + * @return the dynamic content + */ + public IUicDynamicContent getDynamicContent(); + + + /** + * Sign the contained data block. + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param key the key + * @return + * @return the byte[] + * @throws Exception + */ + public void signLevel1(PrivateKey key) throws Exception; + + /** + * Sign the contained data block. + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param key the key + * @param security provider - security provider that must be sued to create the signature + * @return + * @return the byte[] + * @throws Exception + */ + public void signLevel1(PrivateKey key, Provider prov) throws Exception; + + + +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel1Data.java b/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel1Data.java new file mode 100644 index 0000000..206d613 --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel1Data.java @@ -0,0 +1,164 @@ +package org.uic.barcode.dynamicFrame.api; + +import java.util.Collection; +import java.util.Date; + +/** + * The Class SignedDataType. + */ +public interface ILevel1Data { + + + + /** + * Sets the security provider + * + * @param securityProviderNum the new security provider + */ + public void setSecurityProvider(String securityProvider); + + + /** + * Gets the security provider + * + * @return the security provider + */ + public String getSecurityProvider(); + + + + + + + /** + * Gets the key id. + * + * @return the key id + */ + public Long getKeyId(); + + + /** + * Sets the key id. + * + * @param keyId the new key id + */ + public void setKeyId(Long keyId); + + /** + * Gets the data. + * + * @return the data + */ + public Collection getData(); + + + /** + * Sets the data. + * + * @param data the new data + */ + public void setData(Collection data); + + /** + * Adds data. + * + * @param data the new data + */ + public void addData(IData data); + + /** + * Gets the level 2 key alg. + * + * @return the level 2 key alg + */ + public String getLevel2KeyAlg(); + + + /** + * Sets the level 2 key alg. + * + * @param level2KeyAlg the new level 2 key alg + */ + public void setLevel2KeyAlg(String level2KeyAlg); + + + /** + * Gets the level 1 signing alg. + * + * @return the level 1 signing alg + */ + public String getLevel1SigningAlg(); + + + /** + * Sets the level 1 signing alg. + * + * @param level1SigningAlg the new level 1 signing alg + */ + public void setLevel1SigningAlg(String level1SigningAlg); + + + /** + * Gets the level 2 signing alg. + * + * @return the level 2 signing alg + */ + public String getLevel2SigningAlg(); + + + /** + * Sets the level 2 signing alg. + * + * @param level2SigningAlg the new level 2 signing alg + */ + public void setLevel2SigningAlg(String level2SigningAlg); + + + /** + * Gets the level 2 public key. + * + * @return the level 2 public key + */ + public byte[] getLevel2publicKey(); + + + /** + * Sets the level 2 public key. + * + * @param level2publicKey the new level 2 public key + */ + public void setLevel2publicKey(byte[] level2publicKey); + + + + /** + * Gets the level 1 key alg. + * + * @return the level 1 key alg + */ + public String getLevel1KeyAlg(); + + /** + * Sets the level 1 key alg. + * + * @param level1KeyAlg the new level 1 key alg + */ + public void setLevel1KeyAlg(String level1KeyAlg); + + + /** + * Sets the end of validity date. The validity date has to be provided in UTC. + * + * @param date the new end of validity date + */ + public void setEndOfBarcodeValidity(Date date); + + + /** + * Gets the end of validity date. + * + * @return the end of validity date + */ + public Date getEndOfBarcodeValidity(); +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel2Data.java b/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel2Data.java new file mode 100644 index 0000000..cc28422 --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/ILevel2Data.java @@ -0,0 +1,25 @@ +package org.uic.barcode.dynamicFrame.api; + +/** + * The Level 2 data. + */ + +public interface ILevel2Data { + + + + public ILevel1Data getLevel1Data(); + + public void setLevel1Data(ILevel1Data level1Data); + + public byte[] getLevel1Signature(); + + public byte[] getLevel1SignatureBytes(); + + public void setLevel1Signature(byte[] level1Signature); + + public IData getLevel2Data(); + + public void setLevel2Data(IData level2Data); + +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleData.java b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleData.java new file mode 100644 index 0000000..cb762de --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleData.java @@ -0,0 +1,59 @@ +package org.uic.barcode.dynamicFrame.api; + +import org.uic.barcode.asn1.datatypes.CharacterRestriction; +import org.uic.barcode.asn1.datatypes.HasExtensionMarker; +import org.uic.barcode.asn1.datatypes.RestrictedString; +import org.uic.barcode.asn1.datatypes.Sequence; +import org.uic.barcode.asn1.datatypesimpl.OctetString; +import org.uic.barcode.asn1.uper.UperEncoder; + +/** + * The Class DataType. + */ +public class SimpleData implements IData{ + + + /** The data format. + * + * -- FCB1 FCB version 1 + * -- FCB2 FCB version 2 + * -- RICS company code + ... + **/ + public String format; + + /** The data. */ + public byte[] data; + + /** + * Gets the data format. + * + * @return the data format + */ + public String getFormat() { + return format; + } + + /** + * Sets the data format. + * + * @param dataFormat the new data format + */ + public void setFormat(String format) { + this.format = format; + } + + /** + * Gets the data. + * + * @return the data + */ + public byte[] getData() { + return data; + } + + @Override + public void setData(byte[] data) { + this.data = data; + } + +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java new file mode 100644 index 0000000..4c5c879 --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleDynamicFrame.java @@ -0,0 +1,553 @@ +package org.uic.barcode.dynamicFrame.api; + +import java.security.InvalidKeyException; +import java.security.KeyFactory; +import java.security.NoSuchAlgorithmException; +import java.security.PrivateKey; +import java.security.Provider; +import java.security.PublicKey; +import java.security.Signature; +import java.security.SignatureException; +import java.security.spec.InvalidKeySpecException; +import java.security.spec.X509EncodedKeySpec; +import java.util.Date; + +import org.uic.barcode.dynamicContent.api.DynamicContentCoder; +import org.uic.barcode.dynamicContent.api.IUicDynamicContent; +import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1; +import org.uic.barcode.dynamicFrame.Constants; +import org.uic.barcode.dynamicFrame.v1.DynamicFrameCoderV1; +import org.uic.barcode.dynamicFrame.v2.DynamicFrameCoderV2; +import org.uic.barcode.ticket.EncodingFormatException; +import org.uic.barcode.utils.AlgorithmNameResolver; + + + +/** + * The DynamicHeader for bar codes + * + */ +public class SimpleDynamicFrame implements IDynamicFrame { + + /** + * Instantiates a new dynamic frame. + */ + public SimpleDynamicFrame() {} + + public SimpleDynamicFrame(String format) { + this.format = format; + } + + /** The format. */ + public String format = Constants.DYNAMIC_BARCODE_FORMAT_DEFAULT; + + /** The level 2 signed data. */ + /*level 2 data*/ + public ILevel2Data level2Data; + + + /** The signature of level 2 data. */ + public byte[] level2Signature; + + public Date endOfValidity = null; + + /** + * Gets the format. + * + * @return the format + */ + public String getFormat() { + return format; + } + + /** + * Sets the format. + * + * @param format the new format + */ + public void setFormat(String format) { + this.format = format; + } + + /** + * Gets the level 2 signed data. + * + * @return the level 2 signed data + */ + public ILevel2Data getLevel2Data() { + return level2Data; + } + + /** + * Sets the level 2 signed data. + * + * @param level2SignedData the new level 2 signed data + */ + public void setLevel2Data(ILevel2Data level2SignedData) { + this.level2Data = level2SignedData; + } + + /** + * Gets the level 2 signature. + * + * @return the level 2 signature + */ + public byte[] getLevel2Signature() { + return level2Signature; + } + + /** + * Sets the level 2 signature. + * + * @param level2Signature the new level 2 signature + */ + 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 { + + if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV1.encode(this); + + } else if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV2.encode(this); + + } + + return null; + } + + private byte[] encode(ILevel1Data level1Data) throws EncodingFormatException { + + if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV1.encode(level1Data); + + } else if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV2.encode(level1Data); + + } + + return null; + } + + private byte[] encode(ILevel2Data level2SignedData2) throws EncodingFormatException { + + if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV1.encode(level2SignedData2); + + } else if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + return DynamicFrameCoderV2.encode(level2SignedData2); + + } + + return null; + } + + /** + * Decode. + * + * Decode the header from an ASN.1 PER UNALIGNED encoded byte array + * + * @param bytes the bytes + * @return the dynamic header + */ + public void decode(byte[] bytes) { + + String format = getFormat(bytes); + + if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1.equals(format)) { + + DynamicFrameCoderV1.decode(this,bytes); + + } else if (Constants.DYNAMIC_BARCODE_FORMAT_VERSION_2.equals(format)) { + + DynamicFrameCoderV2.decode(this,bytes); + + } + + + + } + + + + + /** + * Checks if is static header. + * + * @param data the data + * @return true, if is static header + */ + private static String getFormat(byte[] data) { + byte[] start = "U1".getBytes(); + if (start[0] != data[0] || start[1]!= start[1]) { + return Constants.DYNAMIC_BARCODE_FORMAT_VERSION_1; + } + start = "U2".getBytes(); + if (start[0] != data[0] || start[1]!= start[1]) { + return Constants.DYNAMIC_BARCODE_FORMAT_VERSION_2; + } + return null; + } + + /** + * Verify the level 2 signature + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @return the int + * @throws EncodingFormatException + */ + public int validateLevel2() throws EncodingFormatException { + + return validateLevel2(null); + + } + + /** + * Verify the level 2 signature + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param prov the prov + * @return the int + * @throws EncodingFormatException + */ + public int validateLevel2(Provider prov) throws EncodingFormatException { + + + String level2KeyAlg = this.getLevel2Data().getLevel1Data().getLevel2KeyAlg(); + + + if (level2KeyAlg == null || level2KeyAlg.length() == 0) { + return Constants.LEVEL2_VALIDATION_NO_KEY; + } + + if (level2Signature == null || level2Signature.length == 0) { + return Constants.LEVEL2_VALIDATION_NO_SIGNATURE; + } + + String keyAlgName = null; + try { + keyAlgName = AlgorithmNameResolver.getName(AlgorithmNameResolver.TYPE_KEY_GENERATOR_ALG, level2KeyAlg); + } catch (Exception e1) { + return Constants.LEVEL2_VALIDATION_KEY_ALG_NOT_IMPLEMENTED; + } + if (keyAlgName == null || keyAlgName.length() == 0) { + return Constants.LEVEL2_VALIDATION_KEY_ALG_NOT_IMPLEMENTED; + } + + PublicKey key = null; + try { + byte[] keyBytes = this.getLevel2Data().getLevel1Data().getLevel2publicKey(); + X509EncodedKeySpec keySpec = new X509EncodedKeySpec(keyBytes); + key = KeyFactory.getInstance(keyAlgName).generatePublic(keySpec); + } catch (InvalidKeySpecException e1) { + return Constants.LEVEL2_VALIDATION_KEY_ALG_NOT_IMPLEMENTED; + } catch (NoSuchAlgorithmException e1) { + return Constants.LEVEL2_VALIDATION_KEY_ALG_NOT_IMPLEMENTED; + } + + //find the algorithm name for the signature OID + String level2SigAlg = this.getLevel2Data().getLevel1Data().getLevel2SigningAlg(); + + String sigAlgName = null; + try { + sigAlgName = AlgorithmNameResolver.getName(AlgorithmNameResolver.TYPE_SIGNATURE_ALG,level2SigAlg); + } catch (Exception e1) { + return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + if (sigAlgName == null) { + return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + + Signature sig; + try { + if (prov == null) { + sig = Signature.getInstance(sigAlgName); + } else { + sig = Signature.getInstance(sigAlgName, prov); + } + } catch (NoSuchAlgorithmException e) { + return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + try { + sig.initVerify(key); + } catch (InvalidKeyException e) { + return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + + try { + byte[] data = encode(level2Data); + sig.update(data); + } catch (SignatureException e) { + return Constants.LEVEL2_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } catch (IllegalArgumentException e) { + return Constants.LEVEL2_VALIDATION_ENCODING_ERROR; + } catch (UnsupportedOperationException e) { + return Constants.LEVEL2_VALIDATION_ENCODING_ERROR; + } + + byte[] signature = level2Signature; + try { + if (sig.verify(signature)){ + return Constants.LEVEL2_VALIDATION_OK; + } else { + return Constants.LEVEL2_VALIDATION_FRAUD; + } + } catch (SignatureException e) { + return Constants.LEVEL2_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 + * @param prov the prov + * @return the int + * @throws EncodingFormatException + */ + public int validateLevel1(PublicKey key, Provider prov) throws EncodingFormatException { + + if (level2Data == null) { + return Constants.LEVEL1_VALIDATION_NO_SIGNATURE; + } + + + if (level2Data == null || + level2Data.getLevel1Signature().length == 0) { + return Constants.LEVEL1_VALIDATION_NO_SIGNATURE; + } + + byte[] signature = this.getLevel2Data().getLevel1Signature(); + + //find the algorithm name for the signature OID + String algo = null; + try { + algo = AlgorithmNameResolver.getSignatureAlgorithmName(getLevel2Data().getLevel1Data().getLevel1SigningAlg()); + } catch (Exception e1) { + return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + if (algo == null) { + return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + + Signature sig; + try { + if (prov != null) { + sig = Signature.getInstance(algo, prov); + } else { + sig = Signature.getInstance(algo); + + } + } catch (NoSuchAlgorithmException e) { + return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + try { + sig.initVerify(key); + } catch (InvalidKeyException e) { + return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } + + try { + sig.update(encode(level2Data.getLevel1Data())); + } catch (SignatureException e) { + return Constants.LEVEL1_VALIDATION_SIG_ALG_NOT_IMPLEMENTED; + } catch (IllegalArgumentException e) { + return Constants.LEVEL1_VALIDATION_ENCODING_ERROR; + } catch (UnsupportedOperationException e) { + return Constants.LEVEL1_VALIDATION_ENCODING_ERROR; + } + + + try { + if (sig.verify(signature)){ + return Constants.LEVEL2_VALIDATION_OK; + } else { + return Constants.LEVEL2_VALIDATION_FRAUD; + } + } catch (SignatureException e) { + return Constants.LEVEL2_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) throws EncodingFormatException { + + return validateLevel1(key, null); + + } + + /** + * Sign level 2 data without a specific security provider. + * + * @param key the key + * @throws Exception the exception + */ + public void signLevel2(PrivateKey key) throws Exception { + + //find the algorithm name for the signature OID + String algo = AlgorithmNameResolver.getSignatureAlgorithmName(level2Data.getLevel1Data().getLevel2SigningAlg()); + Signature sig = Signature.getInstance(algo); + sig.initSign(key); + byte[] data = encode(level2Data); + sig.update(data); + level2Signature = sig.sign(); + + } + + /** + * Sign level 2 data. + * + * @param key the key + * @param prov the security Provider + * @throws Exception the exception + */ + public void signLevel2(PrivateKey key, Provider prov) throws Exception { + + //find the algorithm name for the signature OID + String algo = AlgorithmNameResolver.getSignatureAlgorithmName(this.getLevel2Data().getLevel1Data().getLevel2SigningAlg()); + Signature sig = Signature.getInstance(algo,prov); + sig.initSign(key); + byte[] data = encode(level2Data); + sig.update(data); + level2Signature = sig.sign(); + + } + + + /** + * Adds the dynamic content and encodes it. (API level) + * + * @param content the dynamic content + * @throws EncodingFormatException the encoding format exception + */ + public void addDynamicContent(IUicDynamicContent content) throws EncodingFormatException { + + + level2Data.setLevel2Data(new SimpleData()); + + level2Data.getLevel2Data().setFormat(DynamicContentCoder.dynamicContentDataFDC1); + + level2Data.getLevel2Data().setData(DynamicContentCoder.encode(content, DynamicContentCoder.dynamicContentDataFDC1)); + + } + + /** + * Adds the level 2 dynamic data. (ASN level) + * + * @param dynamicData the dynamic data + */ + public void addLevel2DynamicData(UicDynamicContentDataFDC1 dynamicData) { + this.getLevel2Data().setLevel2Data(dynamicData.getApiDataType()); + } + + /** + * Gets the dynamic content. + * + * @return the dynamic content + */ + public IUicDynamicContent getDynamicContent() { + + if (this.getLevel2Data() == null || + this.getLevel2Data().getLevel2Data() == null){ + return null; + } + + return DynamicContentCoder.decode(level2Data.getLevel2Data().getData()); + + } + + + /** + * Sign the contained data block. + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param key the key + * @return + * @return the byte[] + * @throws Exception + */ + public void signLevel1(PrivateKey key) throws Exception { + + if (level2Data == null) return; + + ILevel1Data level1Data = level2Data.getLevel1Data(); + + if (level1Data == null) return; + + //find the algorithm name for the signature OID + String algo = AlgorithmNameResolver.getSignatureAlgorithmName(level1Data.getLevel1SigningAlg()); + Signature sig = Signature.getInstance(algo); + sig.initSign(key); + byte[] data = encode(level1Data); + sig.update(data); + level2Data.setLevel1Signature(sig.sign()); + } + + /** + * Sign the contained data block. + * + * Note: an appropriate security provider (e.g. BC) must be registered before + * + * @param key the key + * @param security provider - security provider that must be sued to create the signature + * @return + * @return the byte[] + * @throws Exception + */ + @Override + public void signLevel1(PrivateKey key, Provider prov) throws Exception { + + if (level2Data == null) return; + + ILevel1Data level1Data = level2Data.getLevel1Data(); + + if (level1Data == null) return; + + //find the algorithm name for the signature OID + String algo = AlgorithmNameResolver.getSignatureAlgorithmName(level1Data.getLevel1SigningAlg()); + Signature sig = Signature.getInstance(algo, prov); + sig.initSign(key); + + byte[] data = encode(level1Data); + sig.update(data); + level2Data.setLevel1Signature(sig.sign()); + } + + + + + +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel1Data.java b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel1Data.java new file mode 100644 index 0000000..241cf6d --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel1Data.java @@ -0,0 +1,254 @@ +package org.uic.barcode.dynamicFrame.api; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Date; +import org.uic.barcode.asn1.uper.UperEncoder; + +/** + * The Class SignedDataType. + */ + +public class SimpleLevel1Data implements ILevel1Data { + + /** The security provider */ + public String securityProvider; + + + /** The key id. */ + public Long keyId; + + + /** The data. */ + public Collection dataList; + + /** + * The key generator algorithms + * Object Identifier of the Algorithm + * Number notation: + * + * e.g.: + * -- DSA SHA224 2.16.840.1.101.3.4.3.1 + * -- DSA SHA256 2.16.840.1.101.3.4.3.2 + * -- ECC 256 1.2.840.10045.3.1.7 + * + * + */ + public String level1KeyAlg; + + /** The level 2 key alg. */ + public String level2KeyAlg; + + /** + * The signing algorithm + * Object Identifier of the Algorithms + * Number notation: + * + * e.g.: + * -- DSA SHA224 2.16.840.1.101.3.4.3.1 + * -- DSA SHA256 2.16.840.1.101.3.4.3.2 + * -- ECC 256 1.2.840.10045.3.1.7 + * + * + */ + public String level1SigningAlg; + + /** The level 2 signing alg. */ + public String level2SigningAlg; + + + /** The level 2 public key. */ + public byte[] level2publicKey; + + + public Date endOfBarcodeValidity = null; + + + + + + /** + * Gets the security provider . + * + * @return the security provider + */ + public String getSecurityProvider() { + return securityProvider; + } + + /** + * Sets the security provider. + * + * in case the security provider code is encoded in IA5 this will return null + * + * @param securityProviderNum the new security provider + */ + public void setSecurityProvider(String securityProvider) { + this.securityProvider = securityProvider; + } + + + + + + /** + * Gets the key id. + * + * @return the key id + */ + public Long getKeyId() { + return keyId; + } + + /** + * Sets the key id. + * + * @param keyId the new key id + */ + public void setKeyId(Long keyId) { + this.keyId = keyId; + } + + /** + * Gets the data. + * + * @return the data + */ + public Collection getData() { + return dataList; + } + + /** + * Sets the data. + * + * @param data the new data + */ + public void setData(Collection data) { + this.dataList = data; + } + + /** + * Gets the level 2 key alg. + * + * @return the level 2 key alg + */ + public String getLevel2KeyAlg() { + return level2KeyAlg; + } + + /** + * Sets the level 2 key alg. + * + * @param level2KeyAlg the new level 2 key alg + */ + public void setLevel2KeyAlg(String level2KeyAlg) { + this.level2KeyAlg = level2KeyAlg; + } + + /** + * Gets the level 1 signing alg. + * + * @return the level 1 signing alg + */ + public String getLevel1SigningAlg() { + return level1SigningAlg; + } + + /** + * Sets the level 1 signing alg. + * + * @param level1SigningAlg the new level 1 signing alg + */ + public void setLevel1SigningAlg(String level1SigningAlg) { + this.level1SigningAlg = level1SigningAlg; + } + + /** + * Gets the level 2 signing alg. + * + * @return the level 2 signing alg + */ + public String getLevel2SigningAlg() { + return level2SigningAlg; + } + + /** + * Sets the level 2 signing alg. + * + * @param level2SigningAlg the new level 2 signing alg + */ + public void setLevel2SigningAlg(String level2SigningAlg) { + this.level2SigningAlg = level2SigningAlg; + } + + /** + * Gets the level 2 public key. + * + * @return the level 2 public key + */ + public byte[] getLevel2publicKey() { + return level2publicKey; + } + + /** + * Sets the level 2 public key. + * + * @param level2publicKey the new level 2 public key + */ + public void setLevel2publicKey(byte[] level2publicKey) { + this.level2publicKey = level2publicKey; + } + + + + /** + * Gets the level 1 key alg. + * + * @return the level 1 key alg + */ + public String getLevel1KeyAlg() { + return level1KeyAlg; + } + + /** + * Sets the level 1 key alg. + * + * @param level1KeyAlg the new level 1 key alg + */ + public void setLevel1KeyAlg(String level1KeyAlg) { + this.level1KeyAlg = level1KeyAlg; + } + + /** + * Sets the end of validity date. The validity date has to be provided in UTC. + * + * @param date the new end of validity date + */ + public void setEndOfBarcodeValidity(Date date){ + + endOfBarcodeValidity = date; + + + } + + /** + * Gets the end of validity date. + * + * @return the end of validity date + */ + public Date getEndOfBarcodeValidity() { + + return endOfBarcodeValidity; + } + + @Override + public void addData(IData data) { + + if (dataList == null) { + dataList = new ArrayList(); + } + + dataList.add(data); + + } +} diff --git a/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel2Data.java b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel2Data.java new file mode 100644 index 0000000..395db4d --- /dev/null +++ b/src/main/java/org/uic/barcode/dynamicFrame/api/SimpleLevel2Data.java @@ -0,0 +1,75 @@ +package org.uic.barcode.dynamicFrame.api; + +import org.uic.barcode.asn1.datatypes.Asn1Optional; +import org.uic.barcode.asn1.datatypes.FieldOrder; +import org.uic.barcode.asn1.datatypes.HasExtensionMarker; +import org.uic.barcode.asn1.datatypes.Sequence; +import org.uic.barcode.asn1.uper.UperEncoder; + +/** + * The Class DataType. + */ +@Sequence +@HasExtensionMarker +public class SimpleLevel2Data implements ILevel2Data { + + @FieldOrder(order = 0) + ILevel1Data level1Data; + + /** The data. */ + @FieldOrder(order = 1) + @Asn1Optional public byte[] level1Signature; + + @FieldOrder(order = 2) + @Asn1Optional IData level2Data; + + + public ILevel1Data getLevel1Data() { + return level1Data; + } + + + public void setLevel1Data(ILevel1Data level1Data) { + this.level1Data = level1Data; + } + + + public byte[] getLevel1Signature() { + return level1Signature; + } + + public byte[] getLevel1SignatureBytes() { + return level1Signature; + } + + + public void setLevel1Signature(byte[] level1Signature) { + this.level1Signature = level1Signature; + } + + + public IData getLevel2Data() { + return level2Data; + } + + + public void setLevel2Data(IData level2Data) { + this.level2Data = level2Data; + } + + + /** + * Encode. + * + * Encode the header as ASN.1 PER UNALIGNED byte array + * + * @return the byte[] + */ + public byte[] encode() { + return UperEncoder.encode(this); + } + + + + +} -- cgit v1.2.3