List of usage examples for org.bouncycastle.util.encoders Base64Encoder Base64Encoder
public Base64Encoder()
From source file:com.motorolamobility.studio.android.certmanager.packaging.sign.ManifestEntry.java
License:Apache License
/** * Get this entry ready to be written in the Signature File * @return this entry ready to be written in the Signature File * @throws IOException if some error occurs during encoding *//*from w w w. ja va2 s .c om*/ public String toDigestedManifestEntry() throws IOException { Base64Encoder encoder = new Base64Encoder(); StringBuilder builder = new StringBuilder(); ByteArrayOutputStream output = null; try { output = new ByteArrayOutputStream(); builder.append(wrap72bytes(ENTRY_NAME_ATTRIBUTE + name)); builder.append(MANIFEST_NEW_LINE); builder.append(ISignConstants.SHA1_DIGEST + ": "); byte[] digest = digest(); encoder.encode(digest, 0, digest.length, output); builder.append(output.toString()); builder.append(MANIFEST_NEW_LINE); } finally { if (output != null) { try { output.close(); } catch (IOException e) { StudioLogger.error("Could not close stream: " + e.getMessage()); } } } return builder.toString(); }
From source file:com.motorolamobility.studio.android.certmanager.packaging.sign.PackageFileSigner.java
License:Apache License
/** * Signs a package file//w ww. j av a 2 s.com * * @param packageFile * the package file to sign * @param certificateAlias * the signing certificate alias * @param createdBy * Created-By manifest attribute * @throws SignException * if a processing error occurs during the signing process * @throws UnrecoverableKeyException */ public static void signPackage(PackageFile packageFile, IKeyStoreEntry keystoreEntry, String keyEntryPassword, String createdBy) throws SignException, UnrecoverableKeyException { try { Base64Encoder encoder = new Base64Encoder(); MessageDigest messageDigest = MessageDigest.getInstance(ISignConstants.SHA1); addFilesDigestsToManifest(packageFile, encoder, messageDigest); addSignatureFiles(packageFile, keystoreEntry, keyEntryPassword, encoder, createdBy); } catch (UnrecoverableKeyException e) { throw e; } catch (Exception e) { StudioLogger.error(PackageFileSigner.class, "Error signing package", e); throw new SignException(e.getMessage(), e); } }
From source file:com.nokia.xfolite.xforms.xpath.XFormsCoreFunctionLibrary.java
License:Open Source License
public static String digest_function(String s, String method, String encoding) { //#debug info System.out.println("Digest function invoked with params(" + s + "," + method + "," + encoding + ")"); Digest digest = null;/*from w w w.j a v a2s .c om*/ Encoder encoder = null; if (encoding.equals("base64")) { encoder = new Base64Encoder(); } else if (encoding.equals("hex")) { encoder = new HexEncoder(); } if (method.equals("SHA-1")) { digest = new SHA1Digest(); } else if (method.equals("SHA-256")) { digest = new SHA256Digest(); } else if (method.equals("SHA-512")) { digest = new SHA512Digest(); } else if (method.equals("MD5")) { digest = new MD5Digest(); } if (encoder == null) { throw new XPathException(XPathException.TYPE_ERR, "XForms function digest() only supports hex and base64 encoding."); } if (digest == null) { throw new XPathException(XPathException.TYPE_ERR, "XForms function digest() only supports MD5, SHA-1, SHA-256 and SHA-512 digests."); } int len = s.length(); for (int i = 0; i < len; i++) { digest.update((byte) s.charAt(i)); // FIXME: Better not use non-ASCII characters! } byte[] data = new byte[digest.getDigestSize()]; digest.doFinal(data, 0); ByteArrayOutputStream bOut = new ByteArrayOutputStream(); try { encoder.encode(data, 0, data.length, bOut); } catch (IOException e) { throw new XPathException(XPathException.TYPE_ERR, "Exception when encoding digest: " + e); } byte[] out = bOut.toByteArray(); StringBuffer sb = new StringBuffer(); for (int i = 0; i < out.length; i++) { sb.append((char) out[i]); // This works fine, neither hex nor base64 encodings produce } return sb.toString(); }
From source file:net.ripe.rpki.commons.crypto.x509cert.X509CertificateUtil.java
License:BSD License
/** * Get a base 64-encoded, DER-encoded X.509 subjectPublicKeyInfo as used for the Trust Anchor Locator (TAL) * * @throws X509CertificateOperationException * * @throws IOException/*from w w w . j a va2s.c om*/ */ public static String getEncodedSubjectPublicKeyInfo(X509Certificate certificate) { byte[] tbsCertificate; try { tbsCertificate = certificate.getTBSCertificate(); } catch (CertificateEncodingException e) { throw new X509CertificateOperationException("Can't extract TBSCertificate from certificate", e); } ASN1Sequence tbsCertificateSequence = (ASN1Sequence) Asn1Util.decode(tbsCertificate); TBSCertificateStructure tbsCertificateStructure = new TBSCertificateStructure(tbsCertificateSequence); SubjectPublicKeyInfo subjectPublicKeyInfo = tbsCertificateStructure.getSubjectPublicKeyInfo(); try { byte[] data = subjectPublicKeyInfo.getEncoded(); Base64Encoder encoder = new Base64Encoder(); ByteArrayOutputStream out = new ByteArrayOutputStream(); encoder.encode(data, 0, data.length, out); out.flush(); return out.toString(); } catch (IOException e) { throw new X509CertificateOperationException("Can't encode SubjectPublicKeyInfo for certificate", e); } }
From source file:org.eclipse.andmore.android.certmanager.packaging.sign.ManifestEntry.java
License:Apache License
/** * Get this entry ready to be written in the Signature File * //from w w w . j a v a 2s . c o m * @return this entry ready to be written in the Signature File * @throws IOException * if some error occurs during encoding */ public String toDigestedManifestEntry() throws IOException { Base64Encoder encoder = new Base64Encoder(); StringBuilder builder = new StringBuilder(); ByteArrayOutputStream output = null; try { output = new ByteArrayOutputStream(); builder.append(wrap72bytes(ENTRY_NAME_ATTRIBUTE + name)); builder.append(MANIFEST_NEW_LINE); builder.append(ISignConstants.SHA1_DIGEST + ": "); byte[] digest = digest(); encoder.encode(digest, 0, digest.length, output); builder.append(output.toString()); builder.append(MANIFEST_NEW_LINE); } finally { if (output != null) { try { output.close(); } catch (IOException e) { AndmoreLogger.error("Could not close stream: " + e.getMessage()); } } } return builder.toString(); }
From source file:org.eclipse.andmore.android.certmanager.packaging.sign.PackageFileSigner.java
License:Apache License
/** * Signs a package file//w w w. j a va 2s .co m * * @param packageFile * the package file to sign * @param certificateAlias * the signing certificate alias * @param createdBy * Created-By manifest attribute * @throws SignException * if a processing error occurs during the signing process * @throws UnrecoverableKeyException */ public static void signPackage(PackageFile packageFile, IKeyStoreEntry keystoreEntry, String keyEntryPassword, String createdBy) throws SignException, UnrecoverableKeyException { try { Base64Encoder encoder = new Base64Encoder(); MessageDigest messageDigest = MessageDigest.getInstance(ISignConstants.SHA1); addFilesDigestsToManifest(packageFile, encoder, messageDigest); addSignatureFiles(packageFile, keystoreEntry, keyEntryPassword, encoder, createdBy); } catch (UnrecoverableKeyException e) { throw e; } catch (Exception e) { AndmoreLogger.error(PackageFileSigner.class, "Error signing package", e); throw new SignException(e.getMessage(), e); } }
From source file:org.jitsi.videobridge.stats.callstats.TokenGenerator.java
License:Apache License
/** * Returns the private key to use./*w ww . j a va2s.c o m*/ * @param keyPath the path to the key * @return the private key. * @throws IOException error reading file * @throws JoseException error parsing file */ private static PrivateKey readPrivateKey(String keyPath) throws IOException, JoseException { Type mapType = new TypeToken<Map<String, String>>() { }.getType(); Map<String, String> son = new Gson().fromJson(new FileReader(keyPath), mapType); EllipticCurveJsonWebKey jwk = new EllipticCurveJsonWebKey((Map<String, Object>) (Map) son); Base64Encoder enc = new Base64Encoder(); ByteArrayOutputStream os = new ByteArrayOutputStream(); byte[] encodedKey = jwk.getPrivateKey().getEncoded(); enc.encode(encodedKey, 0, encodedKey.length, os); return jwk.getPrivateKey(); }
From source file:org.openoces.opensign.demo.utils.Base64.java
License:Open Source License
public static String base64Encode(byte[] bytes) { try {//from w w w. j a v a 2 s .c o m ByteArrayOutputStream baos = new ByteArrayOutputStream(); new Base64Encoder().encode(bytes, 0, bytes.length, baos); return baos.toString(); } catch (IOException e) { throw new IllegalStateException(e); } }
From source file:org.sonatype.nexus.crypto.internal.PasswordCipher.java
License:Open Source License
public PasswordCipher(final CryptoHelper cryptoHelper) { this.cryptoHelper = checkNotNull(cryptoHelper); this.base64Encoder = new Base64Encoder(); this.secureRandom = cryptoHelper.createSecureRandom(); this.secureRandom.setSeed(System.nanoTime()); }
From source file:org.sonatype.nexus.crypto.maven.PasswordCipherMavenImpl.java
License:Open Source License
public PasswordCipherMavenImpl(final CryptoHelper cryptoHelper) { this.cryptoHelper = checkNotNull(cryptoHelper); this.base64Encoder = new Base64Encoder(); this.secureRandom = cryptoHelper.createSecureRandom(); this.secureRandom.setSeed(System.nanoTime()); }