/** Creates the client executor that will be used by RESTEasy when making the request. */
private ClientExecutor createClientExecutor() {
// TODO I think the http client is thread safe - so let's try to create just one of these
DefaultHttpClient httpClient = new DefaultHttpClient();
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(HttpRequest request, HttpContext context)
throws HttpException, IOException {
Locale l = getLocale();
if (l == null) {
l = Locale.getDefault();
}
request.addHeader("Accept-Language", l.toString()); // $NON-NLS-1$
}
});
if (this.authProvider != null) {
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(HttpRequest request, HttpContext context)
throws HttpException, IOException {
authProvider.provideAuthentication(request);
}
});
}
return new ApacheHttpClient4Executor(httpClient);
}
/**
* new {@link DefaultHttpClient}, and set strategy.
*
* @return DefaultHttpClient
*/
private DefaultHttpClient createApacheHttpClient(BasicHttpParams httpParams) {
DefaultHttpClient httpClient =
new DefaultHttpClient(createClientConnManager(httpParams), httpParams);
// disable apache default redirect handler
httpClient.setRedirectHandler(
new RedirectHandler() {
@Override
public boolean isRedirectRequested(HttpResponse response, HttpContext context) {
return false;
}
@Override
public URI getLocationURI(HttpResponse response, HttpContext context)
throws ProtocolException {
return null;
}
});
// disable apache default retry handler
httpClient.setHttpRequestRetryHandler(
new HttpRequestRetryHandler() {
@Override
public boolean retryRequest(
IOException exception, int executionCount, HttpContext context) {
return false;
}
});
// enable gzip supporting in request
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(org.apache.http.HttpRequest request, HttpContext context) {
if (!request.containsHeader(Consts.HEADER_ACCEPT_ENCODING)) {
request.addHeader(Consts.HEADER_ACCEPT_ENCODING, Consts.ENCODING_GZIP);
}
}
});
// enable gzip supporting in response
httpClient.addResponseInterceptor(
new HttpResponseInterceptor() {
@Override
public void process(HttpResponse response, HttpContext context) {
final HttpEntity entity = response.getEntity();
if (entity == null) {
return;
}
final Header encoding = entity.getContentEncoding();
if (encoding != null) {
for (HeaderElement element : encoding.getElements()) {
if (element.getName().equalsIgnoreCase(Consts.ENCODING_GZIP)) {
response.setEntity(new GZIPEntityWrapper(entity));
break;
}
}
}
}
});
// setKeepAlive(httpClient);
return httpClient;
}
private HttpClient createHttpClient(String userId, String password) {
DefaultHttpClient retval = createDefaultHttpClient();
Credentials defaultcreds = new UsernamePasswordCredentials(userId, password);
retval.getCredentialsProvider().setCredentials(AuthScope.ANY, defaultcreds);
retval.addRequestInterceptor(sm_preemptiveAuth, 0);
return retval;
}
public HttpUtils(int connTimeout, String userAgent) {
HttpParams params = new BasicHttpParams();
ConnManagerParams.setTimeout(params, connTimeout);
HttpConnectionParams.setSoTimeout(params, connTimeout);
HttpConnectionParams.setConnectionTimeout(params, connTimeout);
if (TextUtils.isEmpty(userAgent)) {
userAgent = OtherUtils.getUserAgent(null);
}
HttpProtocolParams.setUserAgent(params, userAgent);
ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRouteBean(10));
ConnManagerParams.setMaxTotalConnections(params, 10);
HttpConnectionParams.setTcpNoDelay(params, true);
HttpConnectionParams.setSocketBufferSize(params, 1024 * 8);
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schemeRegistry.register(new Scheme("https", DefaultSSLSocketFactory.getSocketFactory(), 443));
httpClient =
new DefaultHttpClient(new ThreadSafeClientConnManager(params, schemeRegistry), params);
httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_RETRY_TIMES));
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(org.apache.http.HttpRequest httpRequest, HttpContext httpContext)
throws org.apache.http.HttpException, IOException {
if (!httpRequest.containsHeader(HEADER_ACCEPT_ENCODING)) {
httpRequest.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
}
}
});
httpClient.addResponseInterceptor(
new HttpResponseInterceptor() {
@Override
public void process(HttpResponse response, HttpContext httpContext)
throws org.apache.http.HttpException, IOException {
final HttpEntity entity = response.getEntity();
if (entity == null) {
return;
}
final Header encoding = entity.getContentEncoding();
if (encoding != null) {
for (HeaderElement element : encoding.getElements()) {
if (element.getName().equalsIgnoreCase("gzip")) {
response.setEntity(new GZipDecompressingEntity(response.getEntity()));
return;
}
}
}
}
});
}
public void init() {
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));
ThreadSafeClientConnManager conMan = new ThreadSafeClientConnManager(schemeRegistry);
conMan.setMaxTotal(maxTotalConnections);
conMan.setDefaultMaxPerRoute(maxPerRouteConnections);
httpClient = new DefaultHttpClient(conMan, clientParams);
if (credentials != null) {
CredentialsProvider credentialsProvider = httpClient.getCredentialsProvider();
credentialsProvider.setCredentials(getAuthScope(), credentials);
// preemptive basic auth hc 4.0 style
if (authPreemptive) {
BasicScheme basicAuth = new BasicScheme();
httpClient.addRequestInterceptor(new PreemptiveAuthInterceptor(basicAuth), 0);
}
List<String> authpref = new ArrayList<String>();
authpref.add(AuthPolicy.BASIC);
// authpref.add(AuthPolicy.DIGEST);
httpClient.getParams().setParameter(AuthPNames.TARGET_AUTH_PREF, authpref);
}
if (sslSocketFactory != null) {
SSLSocketFactory sslSf =
new SSLSocketFactory(
sslSocketFactory.getSSLContext(), SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
Scheme https = new Scheme("https", 443, sslSf);
schemeRegistry.register(https);
}
}
public org.apache.http.client.HttpClient configureClient() {
HttpParams params = new BasicHttpParams();
HttpProtocolParams.setUseExpectContinue(params, useExpectContinue);
HttpConnectionParams.setConnectionTimeout(params, connectionTimeout);
HttpConnectionParams.setSoTimeout(params, socketTimeout);
HttpConnectionParams.setTcpNoDelay(params, Boolean.TRUE);
String protocol = "http";
if (enableSSL) protocol = "https";
params.setParameter(ClientPNames.DEFAULT_HOST, new HttpHost(host, port, protocol));
if (proxy != null) {
params.setParameter(
ConnRoutePNames.DEFAULT_PROXY, new HttpHost(proxy, proxyPort, protocol));
}
DefaultHttpClient client = new DefaultHttpClient(configureConnectionManager(params), params);
if (username != null && password != null) {
client
.getCredentialsProvider()
.setCredentials(
new AuthScope(host, port, AuthScope.ANY_REALM),
new UsernamePasswordCredentials(username, password));
client.addRequestInterceptor(new PreemptiveAuthRequestInterceptor(), 0);
}
return client;
}
/** Creates a new AsyncHttpClient. */
public AsyncHttpClient() {
BasicHttpParams httpParams = new BasicHttpParams();
ConnManagerParams.setTimeout(httpParams, socketTimeout);
ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);
HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
HttpConnectionParams.setTcpNoDelay(httpParams, true);
HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);
HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
HttpProtocolParams.setUserAgent(
httpParams,
String.format("android-async-http/%s (http://loopj.com/android-async-http)", VERSION));
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);
httpContext = new SyncBasicHttpContext(new BasicHttpContext());
httpClient = new DefaultHttpClient(cm, httpParams);
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
public void process(HttpRequest request, HttpContext context) {
if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
}
for (String header : clientHeaderMap.keySet()) {
request.addHeader(header, clientHeaderMap.get(header));
}
}
});
httpClient.addResponseInterceptor(
new HttpResponseInterceptor() {
public void process(HttpResponse response, HttpContext context) {
final HttpEntity entity = response.getEntity();
final Header encoding = entity.getContentEncoding();
if (encoding != null) {
for (HeaderElement element : encoding.getElements()) {
if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
response.setEntity(new InflatingEntity(response.getEntity()));
break;
}
}
}
}
});
httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));
threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool();
requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
clientHeaderMap = new HashMap<String, String>();
}
private void configureCredentials(
DefaultHttpClient httpClient, Collection<Authentication> authentications) {
if (authentications != null && authentications.size() > 0) {
useCredentials(httpClient, AuthScope.ANY_HOST, AuthScope.ANY_PORT, authentications);
// Use preemptive authorisation if no other authorisation has been established
httpClient.addRequestInterceptor(new PreemptiveAuth(new BasicScheme()), 0);
}
}
public Http(Context context) {
BasicHttpParams httpParams = new BasicHttpParams();
ConnManagerParams.setTimeout(httpParams, socketTimeout);
ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
ConnManagerParams.setMaxTotalConnections(httpParams, 10);
HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
HttpConnectionParams.setConnectionTimeout(httpParams, socketTimeout);
HttpConnectionParams.setTcpNoDelay(httpParams, true);
HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);
HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);
httpContext = new SyncBasicHttpContext(new BasicHttpContext());
httpClient = new DefaultHttpClient(cm, httpParams);
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
public void process(HttpRequest request, HttpContext context) {
if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
}
for (String header : clientHeaderMap.keySet()) {
request.addHeader(header, clientHeaderMap.get(header));
}
}
});
httpClient.addResponseInterceptor(
new HttpResponseInterceptor() {
public void process(HttpResponse response, HttpContext context) {
final HttpEntity entity = response.getEntity();
if (entity == null) {
return;
}
final Header encoding = entity.getContentEncoding();
if (encoding != null) {
for (HeaderElement element : encoding.getElements()) {
if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
response.setEntity(new InflatingEntity(response.getEntity()));
break;
}
}
}
}
});
clientHeaderMap = new HashMap<String, String>();
}
/**
* 获得没有任何设置的实例
*
* @return
*/
public static HttpClient getCleanHttpClient() {
DefaultHttpClient httpClient = new DefaultHttpClient(getHttpParams());
// httpClient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY,
// new HttpHost("localhost", 8888));
httpClient.addRequestInterceptor(getRequestInter());
httpClient.addResponseInterceptor(getResponseInter());
httpClient.setHttpRequestRetryHandler(buildMyRetryHandler());
return httpClient;
}
@Override
public void initialize(DefaultHttpClient httpClient) throws ClientServicesException {
try {
AccessToken token = oaProvider.acquireToken(false);
if (token != null) {
HttpRequestInterceptor oauthInterceptor = new OAuthInterceptor(token);
httpClient.addRequestInterceptor(oauthInterceptor, 0);
}
} catch (OAuthException ex) {
throw new ClientServicesException(ex);
}
}
/**
* Configures the httpClient to connect to the URL provided.
*
* @param authToken
*/
private static DefaultHttpClient getHttpClient() {
DefaultHttpClient httpClient = new DefaultHttpClient();
final HttpParams params = httpClient.getParams();
HttpConnectionParams.setConnectionTimeout(params, HTTP_REQUEST_TIMEOUT_MS);
HttpConnectionParams.setSoTimeout(params, HTTP_REQUEST_TIMEOUT_MS);
ConnManagerParams.setTimeout(params, HTTP_REQUEST_TIMEOUT_MS);
HttpClientParams.setRedirecting(params, false);
HttpClientParams.setCookiePolicy(params, CookiePolicy.BROWSER_COMPATIBILITY);
httpClient.addRequestInterceptor(new DumpHeadersRequestInterceptor());
httpClient.addResponseInterceptor(new DumpHeadersResponseInterceptor());
httpClient.addResponseInterceptor(new CookieQuotesFixerResponseInterceptor());
return httpClient;
}
/* (non-Javadoc)
* @see java.net.URLConnection#connect()
*/
@Override
public void connect() throws IOException {
if (m_client != null) {
return;
}
final HttpParams httpParams = new BasicHttpParams();
if (m_request != null) {
int timeout = m_request.getParameterAsInt("timeout");
if (timeout > 0) {
HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
HttpConnectionParams.setSoTimeout(httpParams, timeout);
}
}
m_client = new DefaultHttpClient(httpParams);
m_client.addRequestInterceptor(new RequestAcceptEncoding());
m_client.addResponseInterceptor(new ResponseContentEncoding());
if (m_request != null) {
int retries = m_request.getParameterAsInt("retries");
if (retries > 0) {
m_client.setHttpRequestRetryHandler(
new DefaultHttpRequestRetryHandler() {
@Override
public boolean retryRequest(
IOException exception, int executionCount, HttpContext context) {
if (executionCount <= getRetryCount()
&& (exception instanceof SocketTimeoutException
|| exception instanceof ConnectTimeoutException)) {
return true;
}
return super.retryRequest(exception, executionCount, context);
}
});
}
String disableSslVerification = m_request.getParameter("disable-ssl-verification");
if (Boolean.parseBoolean(disableSslVerification)) {
final SchemeRegistry registry = m_client.getConnectionManager().getSchemeRegistry();
final Scheme https = registry.getScheme("https");
try {
SSLSocketFactory factory =
new SSLSocketFactory(
SSLContext.getInstance(EmptyKeyRelaxedTrustSSLContext.ALGORITHM),
SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
final Scheme lenient = new Scheme(https.getName(), https.getDefaultPort(), factory);
registry.register(lenient);
} catch (NoSuchAlgorithmException e) {
LOG.warn(e.getMessage());
}
}
}
}
public static void configureWithPreemptiveBasicAuth(
DefaultHttpClient client, String username, String passsword) {
//
// create a new request interceptor that includes adding basic auth
//
PreemptiveBasicAuthHttpRequestInterceptor interceptor =
new PreemptiveBasicAuthHttpRequestInterceptor();
// set credentials
interceptor.setCredentials(username, passsword);
// add as the first request interceptor
client.addRequestInterceptor(interceptor, 0);
}
/**
* 获得连接池的实例
*
* @return
*/
public static HttpClient getCoonPoolHttpClient() {
PoolingClientConnectionManager cm = new PoolingClientConnectionManager();
cm.setMaxTotal(800);
cm.setDefaultMaxPerRoute(200);
DefaultHttpClient httpClient = new DefaultHttpClient(cm, getHttpParams());
httpClient.addRequestInterceptor(getRequestInter());
httpClient.addResponseInterceptor(getResponseInter());
httpClient.setHttpRequestRetryHandler(buildMyRetryHandler());
return httpClient;
}
@Override
protected void accessToken(final DefaultHttpClient client) throws OAuth2Exception {
client.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(final HttpRequest request, final HttpContext context)
throws HttpException, IOException {
request.removeHeaders(HttpHeaders.AUTHORIZATION);
request.addHeader(
HttpHeaders.AUTHORIZATION, OAuthClientUtils.createAuthorizationHeader(accessToken));
}
});
}
private static HttpClient setupHttpClient(boolean gzip) {
SSLSocketFactory.getSocketFactory()
.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
BasicHttpParams params = new BasicHttpParams();
params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(20));
params.setIntParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, 200);
ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
DefaultHttpClient httpClient = new DefaultHttpClient(cm, new BasicHttpParams());
httpClient.setHttpRequestRetryHandler(
new DefaultHttpRequestRetryHandler(HTTP_RETRY_COUNT, true));
if (gzip) {
httpClient.addRequestInterceptor(
new HttpRequestInterceptor() {
public void process(HttpRequest request, HttpContext context)
throws HttpException, IOException {
if (!request.containsHeader("Accept-Encoding")) {
request.addHeader("Accept-Encoding", "gzip");
}
}
});
httpClient.addResponseInterceptor(
new HttpResponseInterceptor() {
public void process(HttpResponse response, HttpContext context)
throws HttpException, IOException {
HttpEntity entity = response.getEntity();
Header ceheader = entity.getContentEncoding();
if (ceheader != null) {
HeaderElement[] codecs = ceheader.getElements();
for (int i = 0; i < codecs.length; i++) {
if (codecs[i].getName().equalsIgnoreCase("gzip")) {
response.setEntity(new GzipDecompressingEntity(response.getEntity()));
return;
}
}
}
}
});
}
return httpClient;
}
private static DefaultHttpClient setupHttpClient() {
HttpParams connectionParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(connectionParams, 30000); // thirty seconds
HttpConnectionParams.setSoTimeout(connectionParams, 30000);
HttpClientParams.setRedirecting(connectionParams, false);
DefaultHttpClient client = new DefaultHttpClient(connectionParams);
client.addRequestInterceptor(
new HttpRequestInterceptor() {
public void process(HttpRequest request, HttpContext context) {
if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
}
}
});
return client;
}
public static void main(String[] args) throws Exception {
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient
.getCredentialsProvider()
.setCredentials(
new AuthScope("localhost", 80),
new UsernamePasswordCredentials("username", "password"));
BasicHttpContext localcontext = new BasicHttpContext();
// Generate BASIC scheme object and stick it to the local
// execution context
BasicScheme basicAuth = new BasicScheme();
localcontext.setAttribute("preemptive-auth", basicAuth);
// Add as the first request interceptor
httpclient.addRequestInterceptor(new PreemptiveAuth(), 0);
HttpHost targetHost = new HttpHost("localhost", 80, "http");
HttpGet httpget = new HttpGet("/");
System.out.println("executing request: " + httpget.getRequestLine());
System.out.println("to target: " + targetHost);
for (int i = 0; i < 3; i++) {
HttpResponse response = httpclient.execute(targetHost, httpget, localcontext);
HttpEntity entity = response.getEntity();
System.out.println("----------------------------------------");
System.out.println(response.getStatusLine());
if (entity != null) {
System.out.println("Response content length: " + entity.getContentLength());
entity.consumeContent();
}
}
// When HttpClient instance is no longer needed,
// shut down the connection manager to ensure
// immediate deallocation of all system resources
httpclient.getConnectionManager().shutdown();
}
public void setBasicAuthCredentials(String login, String password, String scope) {
getHttpClient();
httpClient
.getCredentialsProvider()
.setCredentials(
new AuthScope(scope, AuthScope.ANY_PORT),
new UsernamePasswordCredentials(login, password));
httpContext = new BasicHttpContext();
// Generate BASIC scheme object and stick it to the local
// execution context
BasicScheme basicAuth = new BasicScheme();
httpContext.setAttribute("preemptive-auth", basicAuth);
// Add as the first request interceptor
httpClient.addRequestInterceptor(new ForcePreemptiveAuth(), 0);
}
protected void initAuthentication() {
if (registration.getAuthenticationMechanism() != null) {
if (registration.getAuthenticationMechanism().getType() instanceof BasicAuth) {
BasicAuth basic = (BasicAuth) registration.getAuthenticationMechanism().getType();
UsernamePasswordCredentials creds =
new UsernamePasswordCredentials(basic.getUsername(), basic.getPassword());
AuthScope authScope = new AuthScope(AuthScope.ANY);
((DefaultHttpClient) client).getCredentialsProvider().setCredentials(authScope, creds);
localContext = new BasicHttpContext();
// Generate BASIC scheme object and stick it to the local execution context
BasicScheme basicAuth = new BasicScheme();
localContext.setAttribute("preemptive-auth", basicAuth);
// Add as the first request interceptor
((DefaultHttpClient) client).addRequestInterceptor(new PreemptiveAuth(), 0);
executor.setHttpContext(localContext);
}
}
}
/** create and init the client for your jenkins host with configured credentials */
public void initClient() {
// Create your httpclient
client = new DefaultHttpClient();
// Then provide the right credentials
client
.getCredentialsProvider()
.setCredentials(
new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
new UsernamePasswordCredentials(username, password));
// Generate BASIC scheme object and stick it to the execution context
BasicScheme basicAuth = new BasicScheme();
context = new BasicHttpContext();
context.setAttribute("preemptive-auth", basicAuth);
// Add as the first (because of the zero) request interceptor
// It will first intercept the request and preemptively initialize the authentication scheme if
// there is not
client.addRequestInterceptor(new PreemptiveAuth(), 0);
}
public String doPost(
String host, int port, String uri, HashMap<String, String> paraMap, String charset)
throws IOException {
UrlEncodedFormEntity entity = genEntity(paraMap, charset);
HttpPost httppost = new HttpPost("http://" + host + ":" + port + uri);
httppost.setEntity(entity);
httpclient
.getCredentialsProvider()
.setCredentials(new AuthScope(host, port), new UsernamePasswordCredentials(usname, passwd));
// *
BasicScheme basicAuth = new BasicScheme();
BasicHttpContext localcontext = new BasicHttpContext();
localcontext.setAttribute("preemptive-auth", basicAuth);
httpclient.addRequestInterceptor((HttpRequestInterceptor) new PreemptiveAuth(), 0);
HttpResponse response = httpclient.execute(httppost, localcontext);
// */
// HttpResponse response = httpclient.execute(httppost);
if (response.getStatusLine().toString().indexOf("401") >= 0) {
throw new RuntimeException("Authorization is denied!");
}
HttpEntity res_entity = response.getEntity();
if (res_entity != null) {
InputStream is = res_entity.getContent();
BufferedReader in = new BufferedReader(new InputStreamReader(is));
StringBuffer buffer = new StringBuffer();
String line = "";
while ((line = in.readLine()) != null) {
buffer.append(line.trim());
}
return buffer.toString();
}
return null;
}
public HttpClient getAuthorizedClient(String hostName, int port) {
DefaultHttpClient client = new DefaultHttpClient();
client.addRequestInterceptor(new ShopifyRequestInterceptor());
client.addResponseInterceptor(
new HttpResponseInterceptor() {
public void process(HttpResponse response, HttpContext context)
throws HttpException, IOException {
/* CRest 1.0.1 throws an exception is the status code != 200,
* even on 201 Created, just translate all 200 responses to error code 200. */
int code = response.getStatusLine().getStatusCode();
if (code >= 200 && code < 300) {
response.setStatusCode(200);
}
}
});
AuthScope scope = new AuthScope(hostName, port);
UsernamePasswordCredentials creds =
new UsernamePasswordCredentials(credential.getApiKey(), credential.getPassword());
client.getCredentialsProvider().setCredentials(scope, creds);
return client;
}
public HttpUtils(String baseURL, String username, String password) throws Exception {
try {
URL url = new URL(baseURL);
client = new DefaultHttpClient();
basicAuth = new BasicScheme();
httpContext = new BasicHttpContext();
httpHost = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());
if (username != null && password != null) {
httpContext.setAttribute("preemptive-auth", basicAuth);
// Add as the first request interceptor
client.addRequestInterceptor(new PreemptiveAuth(), 0);
AuthScope authScope = new AuthScope(url.getHost(), url.getPort(), AuthScope.ANY_REALM);
Credentials credentials = new UsernamePasswordCredentials(username, password);
client.getCredentialsProvider().setCredentials(authScope, credentials);
}
} catch (Exception e) {
logger.error("Failed to instantiate HttpUtils.", e);
throw e;
}
}
/* (non-Javadoc)
* @see java.net.URLConnection#connect()
*/
@Override
public void connect() throws IOException {
if (m_client != null) {
return;
}
m_client = new DefaultHttpClient();
m_client.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(HttpRequest request, HttpContext context)
throws HttpException, IOException {
if (!request.containsHeader("Accept-Encoding")) {
request.addHeader("Accept-Encoding", "gzip");
}
}
});
m_client.addResponseInterceptor(
new HttpResponseInterceptor() {
public void process(final HttpResponse response, final HttpContext context)
throws HttpException, IOException {
HttpEntity entity = response.getEntity();
if (entity != null) {
Header ceheader = entity.getContentEncoding();
if (ceheader != null) {
HeaderElement[] codecs = ceheader.getElements();
for (int i = 0; i < codecs.length; i++) {
if (codecs[i].getName().equalsIgnoreCase("gzip")) {
response.setEntity(new GzipDecompressingEntity(response.getEntity()));
return;
}
}
}
}
}
});
}
public RequestExecutor execute(Request r) throws ClientProtocolException, IOException {
clear();
r.customizeIfNeeded();
request = r.getRequest();
// Optionally setup for basic authentication
if (r.getUsername() != null) {
httpClient
.getCredentialsProvider()
.setCredentials(
AuthScope.ANY, new UsernamePasswordCredentials(r.getUsername(), r.getPassword()));
// And add request interceptor to have preemptive authentication
httpClient.addRequestInterceptor(new PreemptiveAuthInterceptor(), 0);
} else {
// Make sure existing credentials are not reused - but looks like we
// cannot set null as credentials
httpClient
.getCredentialsProvider()
.setCredentials(
AuthScope.ANY,
new UsernamePasswordCredentials(getClass().getName(), getClass().getSimpleName()));
httpClient.removeRequestInterceptorByClass(PreemptiveAuthInterceptor.class);
}
// Setup redirects
httpClient.getParams().setBooleanParameter(ClientPNames.HANDLE_REDIRECTS, r.getRedirects());
// Execute request
response = httpClient.execute(request);
entity = response.getEntity();
if (entity != null) {
consumeEntity();
}
return this;
}
public Host(
String server,
String rootPath,
Integer port,
String user,
String password,
ProxyDetails proxyDetails,
int timeoutMillis,
Cache<Folder, List<Resource>> cache,
FileSyncer fileSyncer) {
super(
(cache != null
? cache
: new MemoryCache<Folder, List<Resource>>("resource-cache-default", 50, 20)));
if (server == null) {
throw new IllegalArgumentException("host name cannot be null");
}
this.rootPath = rootPath;
this.timeout = timeoutMillis;
this.server = server;
this.port = port;
this.user = user;
this.password = password;
client = new DefaultHttpClient();
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 10000);
HttpConnectionParams.setSoTimeout(params, 10000);
if (user != null) {
client
.getCredentialsProvider()
.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(user, password));
PreemptiveAuthInterceptor interceptor = new PreemptiveAuthInterceptor();
client.addRequestInterceptor(interceptor);
}
HttpRequestRetryHandler handler = new DefaultHttpRequestRetryHandler(0, false);
client.setHttpRequestRetryHandler(handler);
if (proxyDetails != null) {
if (proxyDetails.isUseSystemProxy()) {
System.setProperty("java.net.useSystemProxies", "true");
} else {
System.setProperty("java.net.useSystemProxies", "false");
if (proxyDetails.getProxyHost() != null && proxyDetails.getProxyHost().length() > 0) {
HttpHost proxy =
new HttpHost(proxyDetails.getProxyHost(), proxyDetails.getProxyPort(), "http");
client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
if (proxyDetails.hasAuth()) {
client
.getCredentialsProvider()
.setCredentials(
new AuthScope(proxyDetails.getProxyHost(), proxyDetails.getProxyPort()),
new UsernamePasswordCredentials(
proxyDetails.getUserName(), proxyDetails.getPassword()));
}
}
}
}
transferService = new TransferService(client, connectionListeners);
transferService.setTimeout(timeoutMillis);
this.fileSyncer = fileSyncer;
}
/**
* {@inheritDoc} <br>
* <br>
* The default implementation does all of this and more, including using a connection pool and
* killing connections after a timeout to use less battery power on mobile devices. It's unlikely
* that you'll want to change this behavior.
*/
@Override
public synchronized HttpClient getHttpClient() {
if (client == null) {
// Set up default connection params. There are two routes to
// Dropbox - api server and content server.
HttpParams connParams = new BasicHttpParams();
ConnManagerParams.setMaxConnectionsPerRoute(
connParams,
new ConnPerRoute() {
@Override
public int getMaxForRoute(HttpRoute route) {
return 10;
}
});
ConnManagerParams.setMaxTotalConnections(connParams, 20);
// Set up scheme registry.
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
DBClientConnManager cm = new DBClientConnManager(connParams, schemeRegistry);
try {
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(
null,
new TrustManager[] {
new X509TrustManager() {
public X509Certificate[] getAcceptedIssuers() {
System.out.println("getAcceptedIssuers =============");
return null;
}
public void checkClientTrusted(X509Certificate[] certs, String authType) {
System.out.println("checkClientTrusted =============");
}
public void checkServerTrusted(X509Certificate[] certs, String authType) {
System.out.println("checkServerTrusted =============");
}
}
},
new SecureRandom());
SSLSocketFactory sf = new SSLSocketFactory(sslContext);
Scheme httpsScheme = new Scheme("https", 443, sf);
schemeRegistry.register(httpsScheme);
} catch (Exception e) {
e.printStackTrace();
}
schemeRegistry.register(new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));
// Set up client params.
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, DEFAULT_TIMEOUT_MILLIS);
HttpConnectionParams.setSoTimeout(httpParams, DEFAULT_TIMEOUT_MILLIS);
HttpConnectionParams.setSocketBufferSize(httpParams, 8192);
HttpProtocolParams.setUserAgent(
httpParams, "OfficialDropboxJavaSDK/" + DropboxAPI.SDK_VERSION);
DefaultHttpClient c =
new DefaultHttpClient(cm, httpParams) {
@Override
protected ConnectionKeepAliveStrategy createConnectionKeepAliveStrategy() {
return new DBKeepAliveStrategy();
}
@Override
protected ConnectionReuseStrategy createConnectionReuseStrategy() {
return new DBConnectionReuseStrategy();
}
};
c.addRequestInterceptor(
new HttpRequestInterceptor() {
@Override
public void process(final HttpRequest request, final HttpContext context)
throws HttpException, IOException {
if (!request.containsHeader("Accept-Encoding")) {
request.addHeader("Accept-Encoding", "gzip");
}
}
});
c.addResponseInterceptor(
new HttpResponseInterceptor() {
@Override
public void process(final HttpResponse response, final HttpContext context)
throws HttpException, IOException {
HttpEntity entity = response.getEntity();
if (entity != null) {
Header ceheader = entity.getContentEncoding();
if (ceheader != null) {
HeaderElement[] codecs = ceheader.getElements();
for (HeaderElement codec : codecs) {
if (codec.getName().equalsIgnoreCase("gzip")) {
response.setEntity(new GzipDecompressingEntity(response.getEntity()));
return;
}
}
}
}
}
});
client = c;
}
return client;
}
/** {@inheritDoc} */
@Override
public PollStatus poll(MonitoredService svc, Map<String, Object> map) {
PollStatus pollStatus = PollStatus.unresponsive();
DefaultHttpClient httpClient = new DefaultHttpClient();
try {
final String hostAddress = InetAddressUtils.str(svc.getAddress());
URIBuilder ub = new URIBuilder();
ub.setScheme(ParameterMap.getKeyedString(map, "scheme", DEFAULT_SCHEME));
ub.setHost(hostAddress);
ub.setPort(ParameterMap.getKeyedInteger(map, "port", DEFAULT_PORT));
ub.setPath(ParameterMap.getKeyedString(map, "path", DEFAULT_PATH));
HttpGet getMethod = new HttpGet(ub.build());
httpClient
.getParams()
.setIntParameter(
CoreConnectionPNames.CONNECTION_TIMEOUT,
ParameterMap.getKeyedInteger(map, "timeout", DEFAULT_TIMEOUT));
httpClient
.getParams()
.setIntParameter(
CoreConnectionPNames.SO_TIMEOUT,
ParameterMap.getKeyedInteger(map, "timeout", DEFAULT_TIMEOUT));
httpClient
.getParams()
.setParameter(
CoreProtocolPNames.USER_AGENT,
ParameterMap.getKeyedString(map, "user-agent", DEFAULT_USER_AGENT));
// Set the virtual host to the 'virtual-host' parameter or the host address if 'virtual-host'
// is not present
getMethod
.getParams()
.setParameter(
ClientPNames.VIRTUAL_HOST,
new HttpHost(
ParameterMap.getKeyedString(map, "virtual-host", hostAddress),
ParameterMap.getKeyedInteger(map, "port", DEFAULT_PORT)));
if (ParameterMap.getKeyedBoolean(map, "http-1.0", false)) {
httpClient
.getParams()
.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_0);
}
for (Object okey : map.keySet()) {
String key = okey.toString();
if (key.matches("header_[0-9]+$")) {
String headerName = ParameterMap.getKeyedString(map, key, null);
String headerValue = ParameterMap.getKeyedString(map, key + "_value", null);
getMethod.setHeader(headerName, headerValue);
}
}
if (ParameterMap.getKeyedBoolean(map, "auth-enabled", false)) {
httpClient
.getCredentialsProvider()
.setCredentials(
AuthScope.ANY,
new UsernamePasswordCredentials(
ParameterMap.getKeyedString(map, "auth-user", DEFAULT_USER),
ParameterMap.getKeyedString(map, "auth-password", DEFAULT_PASSWORD)));
if (ParameterMap.getKeyedBoolean(map, "auth-preemptive", true)) {
/**
* Add an HttpRequestInterceptor that will perform preemptive auth
*
* @see http://hc.apache.org/httpcomponents-client-4.0.1/tutorial/html/authentication.html
*/
HttpRequestInterceptor preemptiveAuth =
new HttpRequestInterceptor() {
public void process(final HttpRequest request, final HttpContext context)
throws IOException {
AuthState authState =
(AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
CredentialsProvider credsProvider =
(CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
HttpHost targetHost =
(HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
// If not auth scheme has been initialized yet
if (authState.getAuthScheme() == null) {
AuthScope authScope =
new AuthScope(targetHost.getHostName(), targetHost.getPort());
// Obtain credentials matching the target host
Credentials creds = credsProvider.getCredentials(authScope);
// If found, generate BasicScheme preemptively
if (creds != null) {
authState.update(new BasicScheme(), creds);
}
}
}
};
httpClient.addRequestInterceptor(preemptiveAuth, 0);
}
}
log().debug("httpClient request with the following parameters: " + httpClient);
log().debug("getMethod parameters: " + getMethod);
HttpResponse response = httpClient.execute(getMethod);
int statusCode = response.getStatusLine().getStatusCode();
String statusText = response.getStatusLine().getReasonPhrase();
String expectedText = ParameterMap.getKeyedString(map, "response-text", null);
log().debug("returned results are:");
if (!inRange(
ParameterMap.getKeyedString(map, "response-range", DEFAULT_HTTP_STATUS_RANGE),
statusCode)) {
pollStatus = PollStatus.unavailable(statusText);
} else {
pollStatus = PollStatus.available();
}
if (expectedText != null) {
String responseText = EntityUtils.toString(response.getEntity());
if (expectedText.charAt(0) == '~') {
if (!responseText.matches(expectedText.substring(1))) {
pollStatus = PollStatus.unavailable("Regex Failed");
} else pollStatus = PollStatus.available();
} else {
if (expectedText.equals(responseText)) pollStatus = PollStatus.available();
else pollStatus = PollStatus.unavailable("Did not find expected Text");
}
}
} catch (IOException e) {
log().info(e.getMessage());
} catch (URISyntaxException e) {
log().info(e.getMessage());
} finally {
if (httpClient != null) {
httpClient.getConnectionManager().shutdown();
}
}
return pollStatus;
}
