Examples with AuthState org.apache.http.auth.AuthState used on opensource projects

Example 1 with AuthState

use of org.apache.http.auth.AuthState in project camel by apache.

the class PreemptiveAuthInterceptor method process.

public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    AuthState authState = (AuthState) context.getAttribute(HttpClientContext.TARGET_AUTH_STATE);
    // If no auth scheme avaialble yet, try to initialize it preemptively
    if (authState.getAuthScheme() == null) {
        AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth");
        CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(HttpClientContext.CREDS_PROVIDER);
        if (authScheme != null) {
            Credentials creds = credsProvider.getCredentials(AuthScope.ANY);
            if (creds == null) {
                throw new HttpException("No credentials for preemptive authentication");
            }
            authState.update(authScheme, creds);
        }
    }
}

Example 2 with AuthState

use of org.apache.http.auth.AuthState in project robovm by robovm.

the class RequestProxyAuthentication method process.

public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }
    if (request.containsHeader(AUTH.PROXY_AUTH_RESP)) {
        return;
    }
    // Obtain authentication state
    AuthState authState = (AuthState) context.getAttribute(ClientContext.PROXY_AUTH_STATE);
    if (authState == null) {
        return;
    }
    AuthScheme authScheme = authState.getAuthScheme();
    if (authScheme == null) {
        return;
    }
    Credentials creds = authState.getCredentials();
    if (creds == null) {
        this.log.debug("User credentials not available");
        return;
    }
    if (authState.getAuthScope() != null || !authScheme.isConnectionBased()) {
        try {
            request.addHeader(authScheme.authenticate(creds, request));
        } catch (AuthenticationException ex) {
            if (this.log.isErrorEnabled()) {
                this.log.error("Proxy authentication error: " + ex.getMessage());
            }
        }
    }
}

Example 3 with AuthState

use of org.apache.http.auth.AuthState in project XobotOS by xamarin.

the class RequestProxyAuthentication method process.

public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }
    if (request.containsHeader(AUTH.PROXY_AUTH_RESP)) {
        return;
    }
    // Obtain authentication state
    AuthState authState = (AuthState) context.getAttribute(ClientContext.PROXY_AUTH_STATE);
    if (authState == null) {
        return;
    }
    AuthScheme authScheme = authState.getAuthScheme();
    if (authScheme == null) {
        return;
    }
    Credentials creds = authState.getCredentials();
    if (creds == null) {
        this.log.debug("User credentials not available");
        return;
    }
    if (authState.getAuthScope() != null || !authScheme.isConnectionBased()) {
        try {
            request.addHeader(authScheme.authenticate(creds, request));
        } catch (AuthenticationException ex) {
            if (this.log.isErrorEnabled()) {
                this.log.error("Proxy authentication error: " + ex.getMessage());
            }
        }
    }
}

Example 4 with AuthState

use of org.apache.http.auth.AuthState in project opennms by OpenNMS.

the class HttpClientWrapper method enablePreemptiveAuth.

protected void enablePreemptiveAuth(final HttpClientBuilder builder) {
    /**
         * Add an HttpRequestInterceptor that will perform preemptive authentication
         * @see http://hc.apache.org/httpcomponents-client-4.0.1/tutorial/html/authentication.html
         */
    final HttpRequestInterceptor preemptiveAuth = new HttpRequestInterceptor() {

        @Override
        public void process(final HttpRequest request, final HttpContext context) throws IOException {
            if (context instanceof HttpClientContext) {
                final HttpClientContext clientContext = (HttpClientContext) context;
                final AuthState authState = clientContext.getTargetAuthState();
                final CredentialsProvider credsProvider = clientContext.getCredentialsProvider();
                final HttpHost targetHost = clientContext.getTargetHost();
                // If not authentication scheme has been initialized yet
                if (authState.getAuthScheme() == null) {
                    final AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                    // Obtain credentials matching the target host
                    final Credentials creds = credsProvider.getCredentials(authScope);
                    // If found, generate BasicScheme preemptively
                    if (creds != null) {
                        authState.update(new BasicScheme(), creds);
                    }
                }
            } else {
                throw new IllegalArgumentException("Not sure how to handle a non-HttpClientContext context.");
            }
        }
    };
    builder.addInterceptorFirst(preemptiveAuth);
}

Example 5 with AuthState

use of org.apache.http.auth.AuthState in project platform_external_apache-http by android.

the class RequestProxyAuthentication method process.

public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }
    if (request.containsHeader(AUTH.PROXY_AUTH_RESP)) {
        return;
    }
    // Obtain authentication state
    AuthState authState = (AuthState) context.getAttribute(ClientContext.PROXY_AUTH_STATE);
    if (authState == null) {
        return;
    }
    AuthScheme authScheme = authState.getAuthScheme();
    if (authScheme == null) {
        return;
    }
    Credentials creds = authState.getCredentials();
    if (creds == null) {
        this.log.debug("User credentials not available");
        return;
    }
    if (authState.getAuthScope() != null || !authScheme.isConnectionBased()) {
        try {
            request.addHeader(authScheme.authenticate(creds, request));
        } catch (AuthenticationException ex) {
            if (this.log.isErrorEnabled()) {
                this.log.error("Proxy authentication error: " + ex.getMessage());
            }
        }
    }
}