Java tutorial
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See the License for the * specific language governing permissions and limitations * under the License. *******************************************************************************/ package org.ofbiz.passport.util; import java.io.IOException; import java.net.InetAddress; import java.net.Socket; import java.net.UnknownHostException; import java.security.KeyManagementException; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.UnrecoverableKeyException; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import javax.net.ssl.SSLContext; import javax.net.ssl.TrustManager; import javax.net.ssl.X509TrustManager; import javax.servlet.http.HttpServletRequest; import org.apache.http.conn.ssl.SSLConnectionSocketFactory; import org.apache.http.conn.ssl.SSLContextBuilder; import org.apache.http.conn.ssl.TrustSelfSignedStrategy; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.ofbiz.base.util.Debug; public class PassportUtil { public static final String module = PassportUtil.class.getName(); public static final String ClientIdLabel = "ClientId"; public static final String SecretLabel = "Secret"; public static final String ReturnUrlLabel = "ReturnUrl"; public static final String TokenEndpointLabel = "TokenEndpoint"; public static final String GrantTypeLabel = "grantType"; public static final String ContentTypeLabel = "contentType"; public static final String AUTHORIZATION_HEADER = "Authorization"; public static final String UserProfileUrlLabel = "UserProfileUrl"; public static final String GrantTypeParam = "grant_type"; public static final String ContentTypeParam = "Content-Type"; public static final String ACCEPT_HEADER = "Accept"; public static final String APPLICATION_JSON = "application/json"; public static final String RESTApiEndpointLabel = "RESTApiEndpoint"; public static final String COMMON_CODE = "code"; public static final String COMMON_SCOPE = "scope"; public static final String AuthorizationCodeGrantType = "authorization_code"; public static final String COMMON_STATE = "state"; public static final String COMMON_ERROR = "error"; public static final String COMMON_ERROR_DESCRIPTION = "error_description"; public static final String ApiKeyLabel = "apiKey"; public static final String SecretKeyLabel = "secretKey"; public static final String COMMON_CLIENT_ID = "clientId"; public static final String COMMON_RETURN_RUL = "returnUrl"; public static final String COMMON_CLIENT_SECRET = "clientSecret"; public static final String ApiIdLabel = "apiId"; public static final String AppKeyLabel = "appKey"; public static final String AppSecretLabel = "appSecret"; public static final String AppIdLabel = "appId"; public static final String COMMON_APP_KEY = "AppKey"; public static final String COMMON_APP_SECRET = "AppSecret"; protected PassportUtil() { // empty constructor } public static PassportUtil getInstance() { return new PassportUtil(); } public static String getEnvPrefixByHost(HttpServletRequest request) { String prefix = "test"; try { InetAddress[] addresses = InetAddress.getAllByName(request.getServerName()); for (InetAddress address : addresses) { if (address.isAnyLocalAddress() || address.isLinkLocalAddress() || address.isLoopbackAddress()) { return prefix; } } prefix = "live"; } catch (UnknownHostException e) { Debug.logError(e.getMessage(), module); } return prefix; } private static String randomString(int lo, int hi) { int n = rand(lo, hi); byte b[] = new byte[n]; for (int i = 0; i < n; i++) { b[i] = (byte) rand('a', 'z'); } return new String(b); } private static int rand(int lo, int hi) { java.util.Random rn = new java.util.Random(); int n = hi - lo + 1; int i = rn.nextInt() % n; if (i < 0) i = -i; return lo + i; } public static String randomString() { return randomString(8, 15); } public CloseableHttpClient getAllowAllHttpClient() { try { SSLContextBuilder builder = new SSLContextBuilder(); builder.loadTrustMaterial(null, new TrustSelfSignedStrategy()); SSLConnectionSocketFactory sf = new AllowAllSSLSocketFactory(builder.build()); CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sf).build(); return httpclient; } catch (Exception e) { return HttpClients.createDefault(); } } public class AllowAllSSLSocketFactory extends SSLConnectionSocketFactory { SSLContext sslContext = SSLContext.getInstance("TLS"); public AllowAllSSLSocketFactory(SSLContext sslContext) throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException { super(sslContext); TrustManager tm = new X509TrustManager() { public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public X509Certificate[] getAcceptedIssuers() { return null; } }; sslContext.init(null, new TrustManager[] { tm }, null); } public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException, UnknownHostException { return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose); } public Socket createSocket() throws IOException { return sslContext.getSocketFactory().createSocket(); } } }