List of usage examples for java.security SignatureException SignatureException
public SignatureException(String message, Throwable cause)
From source file:Main.java
public static boolean validateDocumentByKey(final Document document, Key validatingKey) throws SignatureException { final DOMValidateContext valContext = new DOMValidateContext(validatingKey, getSignatureNode(document.getDocumentElement())); try {/*from w w w. j a v a2 s .co m*/ final XMLSignature signature = getXMLSignatureFactory().unmarshalXMLSignature(valContext); return signature.validate(valContext); } catch (final Exception e) { throw new SignatureException("Signature verification error", e); } }
From source file:Main.java
private static SignedInfo createSignedInfo(final String algorithm, final SignatureMethodParameterSpec methodParamSpec, final String signatureId, final String referenceUri) throws SignatureException { try {/*from w w w. ja v a 2 s .c o m*/ final CanonicalizationMethod canonicalizationMethod = getXMLSignatureFactory() .newCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, (XMLStructure) null); final SignatureMethod signatureMethod = getXMLSignatureFactory().newSignatureMethod(algorithm, methodParamSpec); return getXMLSignatureFactory().newSignedInfo(canonicalizationMethod, signatureMethod, Collections.singletonList(createReference(referenceUri)), signatureId); } catch (final Exception e) { throw new SignatureException("Error creating signed info", e); } }
From source file:Main.java
private static Reference createReference(final String uri) throws SignatureException { try {//from w w w . j a v a2 s . co m final List<Transform> transforms = new ArrayList<>(); transforms .add(getXMLSignatureFactory().newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)); transforms.add(getXMLSignatureFactory().newCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, (XMLStructure) null)); final DigestMethod digestMethod = getXMLSignatureFactory().newDigestMethod(DigestMethod.SHA1, null); String referenceUri = ""; if (uri != null) { referenceUri = uri; } return getXMLSignatureFactory().newReference(referenceUri, digestMethod, transforms, null, null); } catch (final Exception e) { throw new SignatureException("Error creating reference", e); } }
From source file:org.sakaiproject.nakamura.util.Signature.java
public static String calculateRFC2104HMACWithEncoding(String data, String key, boolean urlSafe) throws java.security.SignatureException { if (data == null) { throw new IllegalArgumentException("String data == null"); }//from w ww . ja v a2 s . co m if (key == null) { throw new IllegalArgumentException("String key == null"); } try { // Get an hmac_sha1 key from the raw key bytes byte[] keyBytes = key.getBytes("UTF-8"); SecretKeySpec signingKey = new SecretKeySpec(keyBytes, HMAC_SHA1_ALGORITHM); // Get an hmac_sha1 Mac instance and initialize with the signing key Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM); mac.init(signingKey); // Compute the hmac on input data bytes byte[] rawHmac = mac.doFinal(data.getBytes("UTF-8")); // Convert raw bytes to encoding byte[] base64Bytes = Base64.encodeBase64(rawHmac, false, urlSafe); String result = new String(base64Bytes, "UTF-8"); return result; } catch (NoSuchAlgorithmException e) { throw new SignatureException("Failed to generate HMAC : " + e.getMessage(), e); } catch (InvalidKeyException e) { throw new SignatureException("Failed to generate HMAC : " + e.getMessage(), e); } catch (UnsupportedEncodingException e) { throw new SignatureException("Failed to generate HMAC : " + e.getMessage(), e); } }
From source file:signature.common.signature.SignatureCalculator.java
/** * Computes RFC 2104-compliant HMAC signature. * /* w w w .j a va2s .c o m*/ * @param data * The data to be signed. * @param key * The signing key, a.k.a. the AWS secret key. * @return The base64-encoded RFC 2104-compliant HMAC signature. * @throws java.security.SignatureException * when signature generation fails */ public byte[] calculateRFC2104HMAC(byte[] data, String key) throws SignatureException { byte[] result = null; try { // get an hmac_sha1 key from the raw key bytes SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), HMAC_SHA1_ALGORITHM); // get an hmac_sha1 Mac instance and initialize with the signing key Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM); mac.init(signingKey); // compute the hmac on input data bytes mac.update(data); byte[] rawHmac = mac.doFinal(); // base64-encode the hmac result = Base64.encodeBase64(rawHmac); } catch (Exception e) { throw new SignatureException("Failed to generate HMAC: ", e); } return result; }
From source file:org.mule.module.fws.api.PortProvider.java
private String sign(String data, String key) throws SignatureException { byte[] signature; try {/*from w ww .j av a2 s.co m*/ Mac mac = Mac.getInstance("HmacSHA1"); mac.init(new SecretKeySpec(key.getBytes(), "HmacSHA1")); signature = Base64.encodeBase64(mac.doFinal(data.getBytes("UTF-8"))); } catch (Exception e) { throw new SignatureException("Failed to generate signature: " + e.getMessage(), e); } return new String(signature); }
From source file:org.apache.hadoop.mapred.PriorityAuthorization.java
/** * Adapted from AWS Query Authentication cookbook: * Computes RFC 2104-compliant HMAC signature. * * @param data//from w ww. j a v a 2s.co m * The data to be signed. * @param key * The signing key. * @return * The base64-encoded RFC 2104-compliant HMAC signature. * @throws * java.security.SignatureException when signature generation fails */ public static String hmac(String data, String key) throws java.security.SignatureException { String result; try { // get an hmac_sha1 key from the raw key bytes SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), HMAC_SHA1_ALGORITHM); // get an hmac_sha1 Mac instance and initialize with the signing key Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM); mac.init(signingKey); // compute the hmac on input data bytes byte[] rawHmac = mac.doFinal(data.getBytes()); // base64-encode the hmac result = new String(Base64.encodeBase64(rawHmac)); } catch (Exception e) { throw new SignatureException("Failed to generate HMAC : " + e, e); } return result; }
From source file:org.teatrove.teaapps.contexts.CryptoContext.java
/** * Computes RFC 2104-compliant HMAC signature. * //from w w w .j ava2 s. c o m * @param data The data to be signed. * @param key The signing key. * * @return The Base64-encoded RFC 2104-compliant HMAC signature. * * @throws java.security.SignatureException when signature generation fails */ public String calculateRFC2104HMAC(String data, String key) throws java.security.SignatureException { String result; try { // get an hmac_sha1 key from the raw key bytes SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), HMAC_SHA1_ALGORITHM); // get an hmac_sha1 Mac instance and initialize with the signing key Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM); mac.init(signingKey); // compute the hmac on input data bytes byte[] rawHmac = mac.doFinal(data.getBytes()); // base64-encode the hmac result = new String(Base64.encodeBase64(rawHmac)); } catch (Exception e) { throw new SignatureException("Failed to generate HMAC", e); } return result; }
From source file:org.innobuilt.fincayra.fps.SignatureUtils.java
public static String sign(String data, String key, String signatureMethod) throws SignatureException { String signature = ""; try {/* w w w . j a va2 s.c om*/ Mac mac = Mac.getInstance(signatureMethod); mac.init(new SecretKeySpec(key.getBytes(), signatureMethod)); signature = new String(Base64.encodeBase64(mac.doFinal(data.getBytes(UTF_8_Encoding)))); } catch (Exception e) { throw new SignatureException("Failed to generate signature: " + e.getMessage(), e); } return signature; }
From source file:org.panbox.core.crypto.CryptCore.java
public static boolean verifySignature(Signable s, byte[] signature, PublicKey key) throws SignatureException { try {// w w w. ja va2s. c om return SignatureHelper.verify(s, signature, key); } catch (Exception e) { throw new SignatureException("Could not verify signature", e); } }