Example usage for org.apache.http.impl.auth BasicScheme BasicScheme

Introduction

In this page you can find the example usage for org.apache.http.impl.auth BasicScheme BasicScheme.

Prototype

public BasicScheme() 

Source Link

Usage

From source file:org.apache.http.impl.client.DefaultRequestDirector.java

public HttpResponse execute(final HttpHost targetHost, final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {

    context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState);
    context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState);

    HttpHost target = targetHost;//from w ww  .ja  va  2 s.  co  m

    final HttpRequest orig = request;
    final RequestWrapper origWrapper = wrapRequest(orig);
    origWrapper.setParams(params);
    final HttpRoute origRoute = determineRoute(target, origWrapper, context);

    virtualHost = (HttpHost) origWrapper.getParams().getParameter(ClientPNames.VIRTUAL_HOST);

    // HTTPCLIENT-1092 - add the port if necessary
    if (virtualHost != null && virtualHost.getPort() == -1) {
        final HttpHost host = (target != null) ? target : origRoute.getTargetHost();
        final int port = host.getPort();
        if (port != -1) {
            virtualHost = new HttpHost(virtualHost.getHostName(), port, virtualHost.getSchemeName());
        }
    }

    RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute);

    boolean reuse = false;
    boolean done = false;
    try {
        HttpResponse response = null;
        while (!done) {
            // In this loop, the RoutedRequest may be replaced by a
            // followup request and route. The request and route passed
            // in the method arguments will be replaced. The original
            // request is still available in 'orig'.

            final RequestWrapper wrapper = roureq.getRequest();
            final HttpRoute route = roureq.getRoute();
            response = null;

            // See if we have a user token bound to the execution context
            Object userToken = context.getAttribute(ClientContext.USER_TOKEN);

            // Allocate connection if needed
            if (managedConn == null) {
                final ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken);
                if (orig instanceof AbortableHttpRequest) {
                    ((AbortableHttpRequest) orig).setConnectionRequest(connRequest);
                }

                final long timeout = HttpClientParams.getConnectionManagerTimeout(params);
                try {
                    managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
                } catch (final InterruptedException interrupted) {
                    Thread.currentThread().interrupt();
                    throw new InterruptedIOException();
                }

                if (HttpConnectionParams.isStaleCheckingEnabled(params)) {
                    // validate connection
                    if (managedConn.isOpen()) {
                        this.log.debug("Stale connection check");
                        if (managedConn.isStale()) {
                            this.log.debug("Stale connection detected");
                            managedConn.close();
                        }
                    }
                }
            }

            if (orig instanceof AbortableHttpRequest) {
                ((AbortableHttpRequest) orig).setReleaseTrigger(managedConn);
            }

            try {
                tryConnect(roureq, context);
            } catch (final TunnelRefusedException ex) {
                if (this.log.isDebugEnabled()) {
                    this.log.debug(ex.getMessage());
                }
                response = ex.getResponse();
                break;
            }

            final String userinfo = wrapper.getURI().getUserInfo();
            if (userinfo != null) {
                targetAuthState.update(new BasicScheme(), new UsernamePasswordCredentials(userinfo));
            }

            // Get target.  Even if there's virtual host, we may need the target to set the port.
            if (virtualHost != null) {
                target = virtualHost;
            } else {
                final URI requestURI = wrapper.getURI();
                if (requestURI.isAbsolute()) {
                    target = URIUtils.extractHost(requestURI);
                }
            }
            if (target == null) {
                target = route.getTargetHost();
            }

            // Reset headers on the request wrapper
            wrapper.resetHeaders();
            // Re-write request URI if needed
            rewriteRequestURI(wrapper, route);

            // Populate the execution context
            context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target);
            context.setAttribute(ClientContext.ROUTE, route);
            context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn);

            // Run request protocol interceptors
            requestExec.preProcess(wrapper, httpProcessor, context);

            response = tryExecute(roureq, context);
            if (response == null) {
                // Need to start over
                continue;
            }

            // Run response protocol interceptors
            response.setParams(params);
            requestExec.postProcess(response, httpProcessor, context);

            // The connection is in or can be brought to a re-usable state.
            reuse = reuseStrategy.keepAlive(response, context);
            if (reuse) {
                // Set the idle duration of this connection
                final long duration = keepAliveStrategy.getKeepAliveDuration(response, context);
                if (this.log.isDebugEnabled()) {
                    final String s;
                    if (duration > 0) {
                        s = "for " + duration + " " + TimeUnit.MILLISECONDS;
                    } else {
                        s = "indefinitely";
                    }
                    this.log.debug("Connection can be kept alive " + s);
                }
                managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS);
            }

            final RoutedRequest followup = handleResponse(roureq, response, context);
            if (followup == null) {
                done = true;
            } else {
                if (reuse) {
                    // Make sure the response body is fully consumed, if present
                    final HttpEntity entity = response.getEntity();
                    EntityUtils.consume(entity);
                    // entity consumed above is not an auto-release entity,
                    // need to mark the connection re-usable explicitly
                    managedConn.markReusable();
                } else {
                    managedConn.close();
                    if (proxyAuthState.getState().compareTo(AuthProtocolState.CHALLENGED) > 0
                            && proxyAuthState.getAuthScheme() != null
                            && proxyAuthState.getAuthScheme().isConnectionBased()) {
                        this.log.debug("Resetting proxy auth state");
                        proxyAuthState.reset();
                    }
                    if (targetAuthState.getState().compareTo(AuthProtocolState.CHALLENGED) > 0
                            && targetAuthState.getAuthScheme() != null
                            && targetAuthState.getAuthScheme().isConnectionBased()) {
                        this.log.debug("Resetting target auth state");
                        targetAuthState.reset();
                    }
                }
                // check if we can use the same connection for the followup
                if (!followup.getRoute().equals(roureq.getRoute())) {
                    releaseConnection();
                }
                roureq = followup;
            }

            if (managedConn != null) {
                if (userToken == null) {
                    userToken = userTokenHandler.getUserToken(context);
                    context.setAttribute(ClientContext.USER_TOKEN, userToken);
                }
                if (userToken != null) {
                    managedConn.setState(userToken);
                }
            }

        } // while not done

        // check for entity, release connection if possible
        if ((response == null) || (response.getEntity() == null) || !response.getEntity().isStreaming()) {
            // connection not needed and (assumed to be) in re-usable state
            if (reuse) {
                managedConn.markReusable();
            }
            releaseConnection();
        } else {
            // install an auto-release entity
            HttpEntity entity = response.getEntity();
            entity = new BasicManagedEntity(entity, managedConn, reuse);
            response.setEntity(entity);
        }

        return response;

    } catch (final ConnectionShutdownException ex) {
        final InterruptedIOException ioex = new InterruptedIOException("Connection has been shut down");
        ioex.initCause(ex);
        throw ioex;
    } catch (final HttpException ex) {
        abortConnection();
        throw ex;
    } catch (final IOException ex) {
        abortConnection();
        throw ex;
    } catch (final RuntimeException ex) {
        abortConnection();
        throw ex;
    }
}

---

From source file:org.apache.http.impl.nio.client.DefaultAsyncRequestDirector.java

@Override
public synchronized HttpRequest generateRequest() throws IOException, HttpException {
    final HttpRoute route = this.mainRequest.getRoute();
    if (!this.routeEstablished) {
        int step;
        do {//w ww  . j av  a  2  s  . c  o m
            final HttpRoute fact = this.managedConn.getRoute();
            step = this.routeDirector.nextStep(route, fact);
            switch (step) {
            case HttpRouteDirector.CONNECT_TARGET:
            case HttpRouteDirector.CONNECT_PROXY:
                break;
            case HttpRouteDirector.TUNNEL_TARGET:
                if (this.log.isDebugEnabled()) {
                    this.log.debug("[exchange: " + this.id + "] Tunnel required");
                }
                final HttpRequest connect = createConnectRequest(route);
                this.currentRequest = wrapRequest(connect);
                this.currentRequest.setParams(this.params);
                break;
            case HttpRouteDirector.TUNNEL_PROXY:
                throw new HttpException("Proxy chains are not supported");
            case HttpRouteDirector.LAYER_PROTOCOL:
                managedConn.layerProtocol(this.localContext, this.params);
                break;
            case HttpRouteDirector.UNREACHABLE:
                throw new HttpException(
                        "Unable to establish route: " + "planned = " + route + "; current = " + fact);
            case HttpRouteDirector.COMPLETE:
                this.routeEstablished = true;
                break;
            default:
                throw new IllegalStateException("Unknown step indicator " + step + " from RouteDirector.");
            }
        } while (step > HttpRouteDirector.COMPLETE && this.currentRequest == null);
    }

    HttpHost target = (HttpHost) this.params.getParameter(ClientPNames.VIRTUAL_HOST);
    if (target == null) {
        target = route.getTargetHost();
    }
    final HttpHost proxy = route.getProxyHost();
    this.localContext.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target);
    this.localContext.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy);
    this.localContext.setAttribute(ExecutionContext.HTTP_CONNECTION, this.managedConn);
    this.localContext.setAttribute(ClientContext.ROUTE, route);

    if (this.currentRequest == null) {
        this.currentRequest = this.mainRequest.getRequest();

        final String userinfo = this.currentRequest.getURI().getUserInfo();
        if (userinfo != null) {
            this.targetAuthState.update(new BasicScheme(), new UsernamePasswordCredentials(userinfo));
        }

        // Re-write request URI if needed
        rewriteRequestURI(this.currentRequest, route);
    }
    // Reset headers on the request wrapper
    this.currentRequest.resetHeaders();

    this.currentRequest.incrementExecCount();
    if (this.currentRequest.getExecCount() > 1 && !this.requestProducer.isRepeatable()
            && this.requestContentProduced) {
        throw new NonRepeatableRequestException(
                "Cannot retry request " + "with a non-repeatable request entity.");
    }
    this.execCount++;
    if (this.log.isDebugEnabled()) {
        this.log.debug("[exchange: " + this.id + "] Attempt " + this.execCount + " to execute request");
    }
    return this.currentRequest;
}

---

From source file:org.apache.tomcat.maven.common.deployer.TomcatManager.java

/**
 * Creates a Tomcat manager wrapper for the specified URL, username, password and URL encoding.
 *
 * @param url      the full URL of the Tomcat manager instance to use
 * @param username the username to use when authenticating with Tomcat manager
 * @param password the password to use when authenticating with Tomcat manager
 * @param charset  the URL encoding charset to use when communicating with Tomcat manager
 * @param verbose  if the build is in verbose mode (quiet mode otherwise)
 * @since 2.2//  w w  w.j  ava  2 s.  co m
 */
public TomcatManager(URL url, String username, String password, String charset, boolean verbose) {
    this.url = url;
    this.username = username;
    this.password = password;
    this.charset = charset;
    this.verbose = verbose;

    PoolingClientConnectionManager poolingClientConnectionManager = new PoolingClientConnectionManager();
    poolingClientConnectionManager.setMaxTotal(5);
    this.httpClient = new DefaultHttpClient(poolingClientConnectionManager);
    if (StringUtils.isNotEmpty(username)) {
        Credentials creds = new UsernamePasswordCredentials(username, password);

        String host = url.getHost();
        int port = url.getPort() > -1 ? url.getPort() : AuthScope.ANY_PORT;

        httpClient.getCredentialsProvider().setCredentials(new AuthScope(host, port), creds);

        AuthCache authCache = new BasicAuthCache();
        BasicScheme basicAuth = new BasicScheme();
        HttpHost targetHost = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());
        authCache.put(targetHost, basicAuth);

        localContext = new BasicHttpContext();
        localContext.setAttribute(ClientContext.AUTH_CACHE, authCache);
    }
}

---

From source file:org.codice.solr.factory.impl.HttpClientBuilder.java

public org.apache.http.impl.client.HttpClientBuilder get() {

    final org.apache.http.impl.client.HttpClientBuilder httpClientBuilder = HttpClients.custom()
            .setDefaultCookieStore(new BasicCookieStore()).setMaxConnTotal(128).setMaxConnPerRoute(32);

    if (useTls()) {
        String[] defaultProtocols = AccessController.doPrivileged(
                (PrivilegedAction<String[]>) () -> commaSeparatedToArray(System.getProperty(HTTPS_PROTOCOLS)));

        String[] defaultCipherSuites = AccessController
                .doPrivileged((PrivilegedAction<String[]>) () -> commaSeparatedToArray(
                        System.getProperty(HTTPS_CIPHER_SUITES)));

        httpClientBuilder.setSSLSocketFactory(new SSLConnectionSocketFactory(getSslContext(), defaultProtocols,
                defaultCipherSuites, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER));
    }/*from   ww w .j av a 2s  .  c o  m*/
    if (isConfiguredForBasicAuth()) {
        httpClientBuilder.setDefaultCredentialsProvider(getCredentialsProvider());
        httpClientBuilder.addInterceptorFirst(new PreemptiveAuth(new BasicScheme()));
    }
    return httpClientBuilder;
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

@Nonnull
protected AuthScheme parseSchemeOf(@Nonnull Matcher matcher) {
    final String plainAuthScheme = matcher.group(4);
    final AuthScheme authScheme;
    if ("digest".equalsIgnoreCase(plainAuthScheme)) {
        authScheme = new DigestScheme();
    } else if ("negotiate".equalsIgnoreCase(plainAuthScheme)) {
        // noinspection deprecation
        authScheme = new NegotiateScheme();
    } else if ("basic".equalsIgnoreCase(plainAuthScheme) || isEmpty(plainAuthScheme)) {
        authScheme = new BasicScheme();
    } else {/*w  ww  .j  ava 2 s  .c o  m*/
        throw new IllegalArgumentException(
                "Unknown authScheme '" + plainAuthScheme + "' of: " + matcher.group());
    }
    return authScheme;
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

public HttpClientAuth(@Nonnull URI host, @Nonnull String username, @Nonnull String password) {
    this(host, new UsernamePasswordCredentials(username, password), new BasicScheme());
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

public HttpClientAuth(@Nonnull URI host, @Nonnull Credentials credentials) {
    this(host, credentials, new BasicScheme());
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

public HttpClientAuth(@Nonnull HttpHost host, @Nonnull String username, @Nonnull String password) {
    this(host, new UsernamePasswordCredentials(username, password), new BasicScheme());
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

public HttpClientAuth(@Nonnull HttpHost host, @Nonnull Credentials credentials) {
    this(host, credentials, new BasicScheme());
}

---

From source file:org.echocat.jomon.net.http.client.HttpClientAuth.java

public HttpClientAuth(@Nonnull AuthScope scope, @Nonnull HttpHost host, @Nonnull String username,
        @Nonnull String password) {
    this(scope, host, new UsernamePasswordCredentials(username, password), new BasicScheme());
}

---

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