public static String generateJwtSignature(HttpMethod httpMethod, URI uri, String addonKey, String secret, String contextPath, String subject) throws UnsupportedEncodingException, NoSuchAlgorithmException { JwtWriterFactory jwtWriterFactory = new NimbusJwtWriterFactory(); JwtWriter jwtWriter = jwtWriterFactory.macSigningWriter(SigningAlgorithm.HS256, secret); // Parse param values and build a map final List<NameValuePair> rawParams = URLEncodedUtils.parse(uri, "UTF-8"); final ImmutableMultimap.Builder<String, String> builder = ImmutableMultimap.builder(); for (NameValuePair rawParam : rawParams) { builder.put(rawParam.getName(), rawParam.getValue()); } final ImmutableMap.Builder<String, String[]> paramsMap = ImmutableMap.builder(); for (Map.Entry<String, Collection<String>> stringCollectionEntry : builder.build().asMap().entrySet()) { final Collection<String> collection = stringCollectionEntry.getValue(); paramsMap.put(stringCollectionEntry.getKey(), collection.toArray(new String[collection.size()])); } final JwtJsonBuilder jsonBuilder = new JsonSmartJwtJsonBuilder() .issuer(addonKey) .queryHash(HttpRequestCanonicalizer.computeCanonicalRequestHash(new CanonicalHttpUriRequest(httpMethod.name(), uri.getPath(), URI.create(contextPath).getPath(), paramsMap.build()))); if (null != subject) { jsonBuilder.subject(subject); } return jwtWriter.jsonToJwt(jsonBuilder.build()); } }
public static String generateJwtSignature(HttpMethod httpMethod, URI uri, String addonKey, String secret, String contextPath, String subject) throws UnsupportedEncodingException, NoSuchAlgorithmException { JwtWriterFactory jwtWriterFactory = new NimbusJwtWriterFactory(); JwtWriter jwtWriter = jwtWriterFactory.macSigningWriter(SigningAlgorithm.HS256, secret); // Parse param values and build a map final List<NameValuePair> rawParams = URLEncodedUtils.parse(uri, "UTF-8"); final ImmutableMultimap.Builder<String, String> builder = ImmutableMultimap.builder(); for (NameValuePair rawParam : rawParams) { builder.put(rawParam.getName(), rawParam.getValue()); } final ImmutableMap.Builder<String, String[]> paramsMap = ImmutableMap.builder(); for (Map.Entry<String, Collection<String>> stringCollectionEntry : builder.build().asMap().entrySet()) { final Collection<String> collection = stringCollectionEntry.getValue(); paramsMap.put(stringCollectionEntry.getKey(), collection.toArray(new String[collection.size()])); } final JwtJsonBuilder jsonBuilder = new JsonSmartJwtJsonBuilder() .issuer(addonKey) .queryHash(HttpRequestCanonicalizer.computeCanonicalRequestHash(new CanonicalHttpUriRequest(httpMethod.name(), uri.getPath(), URI.create(contextPath).getPath(), paramsMap.build()))); if (null != subject) { jsonBuilder.subject(subject); } return jwtWriter.jsonToJwt(jsonBuilder.build()); } }