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| | | package com.gitblit.utils;
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| | |
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| | | import java.io.BufferedReader;
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| | | import java.io.IOException;
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| | | import java.io.InputStream;
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| | | import java.io.InputStreamReader;
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| | | import java.io.OutputStream;
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| | |
| | | import javax.net.ssl.TrustManager;
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| | | import javax.net.ssl.X509TrustManager;
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| | |
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| | | import org.eclipse.jgit.util.Base64;
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| | |
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| | | import com.gitblit.GitBlitException.ForbiddenException;
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| | | import com.gitblit.GitBlitException.UnauthorizedException;
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| | | import com.gitblit.models.RepositoryModel;
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| | | import com.gitblit.models.UserModel;
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| | | import com.google.gson.Gson;
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| | |
| | | import com.google.gson.reflect.TypeToken;
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| | |
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| | | /**
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| | | * Utility methods for gson calls to a Gitblit server.
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| | | * Utility methods for json calls to a Gitblit server.
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| | | *
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| | | * @author James Moger
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| | | *
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| | |
| | | Gson gson = new Gson();
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| | | return gson.fromJson(json, clazz);
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| | | }
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| | | |
| | |
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| | | /**
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| | | * Convert a json string to an object of the specified type.
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| | | *
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| | |
| | | *
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| | | * @param url
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| | | * @param type
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| | | * @return
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| | | * @throws Exception
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| | | * @return the deserialized object
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| | | * @throws {@link IOException}
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| | | */
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| | | public static <X> X retrieveJson(String url, Type type) throws Exception {
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| | | String json = retrieveJsonString(url);
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| | | public static <X> X retrieveJson(String url, Type type) throws IOException,
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| | | UnauthorizedException {
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| | | return retrieveJson(url, type, null, null);
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| | | }
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| | |
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| | | /**
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| | | * Reads a gson object from the specified url.
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| | | * |
| | | * @param url
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| | | * @param type
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| | | * @param username
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| | | * @param password
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| | | * @return the deserialized object
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| | | * @throws {@link IOException}
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| | | */
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| | | public static <X> X retrieveJson(String url, Type type, String username, char[] password)
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| | | throws IOException {
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| | | String json = retrieveJsonString(url, username, password);
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| | | if (StringUtils.isEmpty(json)) {
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| | | return null;
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| | | }
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| | |
| | | *
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| | | * @param url
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| | | * @return the JSON message as a string
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| | | * @throws Exception
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| | | * @throws {@link IOException}
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| | | */
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| | | public static String retrieveJsonString(String url) throws Exception {
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| | | URL urlObject = new URL(url);
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| | | URLConnection conn = urlObject.openConnection();
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| | | conn.setRequestProperty("Accept-Charset", CHARSET);
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| | | conn.setUseCaches(false);
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| | | conn.setDoInput(true);
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| | | if (conn instanceof HttpsURLConnection) {
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| | | HttpsURLConnection secureConn = (HttpsURLConnection) conn;
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| | | secureConn.setSSLSocketFactory(SSL_CONTEXT.getSocketFactory());
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| | | secureConn.setHostnameVerifier(HOSTNAME_VERIFIER);
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| | | public static String retrieveJsonString(String url, String username, char[] password)
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| | | throws IOException {
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| | | try {
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| | | URL urlObject = new URL(url);
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| | | URLConnection conn = urlObject.openConnection();
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| | | conn.setRequestProperty("Accept-Charset", CHARSET);
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| | | setAuthorization(conn, username, password);
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| | | conn.setUseCaches(false);
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| | | conn.setDoInput(true);
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| | | if (conn instanceof HttpsURLConnection) {
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| | | HttpsURLConnection secureConn = (HttpsURLConnection) conn;
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| | | secureConn.setSSLSocketFactory(SSL_CONTEXT.getSocketFactory());
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| | | secureConn.setHostnameVerifier(HOSTNAME_VERIFIER);
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| | | }
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| | | InputStream is = conn.getInputStream();
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| | | BufferedReader reader = new BufferedReader(new InputStreamReader(is, CHARSET));
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| | | StringBuilder json = new StringBuilder();
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| | | char[] buffer = new char[4096];
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| | | int len = 0;
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| | | while ((len = reader.read(buffer)) > -1) {
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| | | json.append(buffer, 0, len);
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| | | }
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| | | is.close();
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| | | return json.toString();
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| | | } catch (IOException e) {
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| | | if (e.getMessage().indexOf("401") > -1) {
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| | | // unauthorized
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| | | throw new UnauthorizedException(url);
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| | | } else if (e.getMessage().indexOf("403") > -1) {
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| | | // requested url is forbidden by the requesting user
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| | | throw new ForbiddenException(url);
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| | | }
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| | | throw e;
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| | | }
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| | | InputStream is = conn.getInputStream();
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| | | BufferedReader reader = new BufferedReader(new InputStreamReader(is, CHARSET));
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| | | StringBuilder json = new StringBuilder();
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| | | char[] buffer = new char[4096];
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| | | int len = 0;
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| | | while ((len = reader.read(buffer)) > -1) {
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| | | json.append(buffer, 0, len);
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| | | }
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| | | is.close();
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| | | return json.toString();
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| | | }
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| | |
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| | | /**
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| | |
| | | * @param json
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| | | * the json message to send
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| | | * @return the http request result code
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| | | * @throws Exception
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| | | * @throws {@link IOException}
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| | | */
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| | | public static int sendJsonString(String url, String json) throws Exception {
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| | | byte[] jsonBytes = json.getBytes(CHARSET);
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| | | URL urlObject = new URL(url);
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| | | URLConnection conn = urlObject.openConnection();
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| | | conn.setRequestProperty("Content-Type", "text/plain;charset=" + CHARSET);
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| | | conn.setRequestProperty("Content-Length", "" + jsonBytes.length);
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| | | conn.setUseCaches(false);
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| | | conn.setDoOutput(true);
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| | | if (conn instanceof HttpsURLConnection) {
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| | | HttpsURLConnection secureConn = (HttpsURLConnection) conn;
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| | | secureConn.setSSLSocketFactory(SSL_CONTEXT.getSocketFactory());
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| | | secureConn.setHostnameVerifier(HOSTNAME_VERIFIER);
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| | | public static int sendJsonString(String url, String json) throws IOException {
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| | | return sendJsonString(url, json, null, null);
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| | | }
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| | |
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| | | /**
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| | | * Sends a JSON message.
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| | | * |
| | | * @param url
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| | | * the url to write to
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| | | * @param json
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| | | * the json message to send
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| | | * @param username
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| | | * @param password
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| | | * @return the http request result code
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| | | * @throws {@link IOException}
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| | | */
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| | | public static int sendJsonString(String url, String json, String username, char[] password)
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| | | throws IOException {
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| | | try {
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| | | byte[] jsonBytes = json.getBytes(CHARSET);
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| | | URL urlObject = new URL(url);
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| | | URLConnection conn = urlObject.openConnection();
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| | | conn.setRequestProperty("Content-Type", "text/plain;charset=" + CHARSET);
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| | | conn.setRequestProperty("Content-Length", "" + jsonBytes.length);
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| | | setAuthorization(conn, username, password);
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| | | conn.setUseCaches(false);
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| | | conn.setDoOutput(true);
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| | | if (conn instanceof HttpsURLConnection) {
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| | | HttpsURLConnection secureConn = (HttpsURLConnection) conn;
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| | | secureConn.setSSLSocketFactory(SSL_CONTEXT.getSocketFactory());
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| | | secureConn.setHostnameVerifier(HOSTNAME_VERIFIER);
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| | | }
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| | |
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| | | // write json body
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| | | OutputStream os = conn.getOutputStream();
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| | | os.write(jsonBytes);
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| | | os.close();
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| | |
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| | | int status = ((HttpURLConnection) conn).getResponseCode();
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| | | return status;
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| | | } catch (IOException e) {
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| | | if (e.getMessage().indexOf("401") > -1) {
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| | | // unauthorized
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| | | throw new UnauthorizedException(url);
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| | | } else if (e.getMessage().indexOf("403") > -1) {
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| | | // requested url is forbidden by the requesting user
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| | | throw new ForbiddenException(url);
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| | | }
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| | | throw e;
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| | | }
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| | | }
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| | |
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| | | // write json body
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| | | OutputStream os = conn.getOutputStream();
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| | | os.write(jsonBytes);
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| | | os.close();
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| | |
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| | | int status = ((HttpURLConnection) conn).getResponseCode();
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| | | return status;
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| | | private static void setAuthorization(URLConnection conn, String username, char[] password) {
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| | | if (!StringUtils.isEmpty(username) && (password != null && password.length > 0)) {
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| | | conn.setRequestProperty(
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| | | "Authorization",
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| | | "Basic "
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| | | + Base64.encodeBytes((username + ":" + new String(password)).getBytes()));
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| | | }
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| | | }
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| | |
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| | | /**
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