Example usage for org.apache.http.auth AuthState getAuthScheme

Introduction

In this page you can find the example usage for org.apache.http.auth AuthState getAuthScheme.

Prototype

public AuthScheme getAuthScheme() 

Source Link

Document

Returns actual AuthScheme .

Usage

From source file:com.microsoft.exchange.impl.http.PreemptiveAuthInterceptor.java

@Override
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
    if (authState.getAuthScheme() == null) {
        AuthScheme preemptiveAuthScheme = (AuthScheme) context.getAttribute(PREEMPTIVE_AUTH);
        if (preemptiveAuthScheme != null) {
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            Credentials creds = credsProvider.getCredentials(authScope);
            if (creds == null) {
                throw new HttpException("No credentials for preemptive authentication");
            }/*  w w w . j a  va 2s  . c o  m*/
            authState.setAuthScheme(preemptiveAuthScheme);
            authState.setCredentials(creds);
            if (log.isTraceEnabled()) {
                log.trace("successfully set credentials " + creds + " and authScheme " + preemptiveAuthScheme
                        + " for request " + request);
            }
        } else {
            log.warn(PREEMPTIVE_AUTH
                    + " authScheme not found in context; make sure you are using the CustomHttpComponentsMessageSender and the preemptiveAuthEnabled property is set to true");
        }
    } else {
        log.warn("context's authState attribute (" + authState + ") has non-null AuthScheme for request "
                + request);
    }
}

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From source file:se.vgregion.pubsub.twitter.impl.PreemptiveBasicAuth.java

public void process(HttpRequest request, HttpContext context) {
    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);

    // If not auth scheme has been initialized yet
    if (authState.getAuthScheme() == null) {
        Credentials creds = new UsernamePasswordCredentials(username, password);
        authState.setAuthScheme(new BasicScheme());
        authState.setCredentials(creds);
    }/*w w w  .  j  a  v a  2s .co m*/
}

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From source file:net.oauth.client.httpclient4.PreemptiveAuthorizer.java

/**
 * If no auth scheme has been selected for the given context, consider each
 * of the preferred auth schemes and select the first one for which an
 * AuthScheme and matching Credentials are available.
 *//*from ww w.  ja v  a  2 s.c  o m*/
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
    if (authState != null && authState.getAuthScheme() != null) {
        return;
    }
    HttpHost target = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    CredentialsProvider creds = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
    AuthSchemeRegistry schemes = (AuthSchemeRegistry) context.getAttribute(ClientContext.AUTHSCHEME_REGISTRY);
    for (Object schemeName : (Iterable) context.getAttribute(ClientContext.AUTH_SCHEME_PREF)) {
        AuthScheme scheme = schemes.getAuthScheme(schemeName.toString(), request.getParams());
        if (scheme != null) {
            AuthScope targetScope = new AuthScope(target.getHostName(), target.getPort(), scheme.getRealm(),
                    scheme.getSchemeName());
            Credentials cred = creds.getCredentials(targetScope);
            if (cred != null) {
                authState.setAuthScheme(scheme);
                authState.setCredentials(cred);
                return;
            }
        }
    }
}

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From source file:org.artifactory.util.PreemptiveAuthInterceptor.java

@Override
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    HttpClientContext clientContext = HttpClientContext.adapt(context);
    AuthState authState = clientContext.getTargetAuthState();

    // If there's no auth scheme available yet, try to initialize it preemptively
    if (authState.getAuthScheme() == null) {
        CredentialsProvider credsProvider = clientContext.getCredentialsProvider();
        HttpHost targetHost = clientContext.getTargetHost();
        Credentials creds = credsProvider
                .getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort()));
        if (creds == null) {
            log.debug("No credentials found for host " + targetHost);
        } else {/*from w  w  w  .  ja  v a 2 s  .  co  m*/
            log.debug("Updating credentials for host " + targetHost);
            authState.update(new BasicScheme(), creds);
        }
    }
}

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From source file:glaze.oauth.PreemptiveAuthorizer.java

/**
 * If no auth scheme has been selected for the given context, consider each
 * of the preferred auth schemes and select the first one for which an
 * AuthScheme and matching Credentials are available.
 *//*from w ww  .  j av  a2  s.  co  m*/
@SuppressWarnings("unchecked")
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);

    if (authState != null && authState.getAuthScheme() != null) {
        return;
    }

    HttpHost target = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    CredentialsProvider provider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER);
    AuthSchemeRegistry schemes = (AuthSchemeRegistry) context.getAttribute(ClientContext.AUTHSCHEME_REGISTRY);
    HttpParams params = request.getParams();

    for (String schemeName : (Iterable<String>) params.getParameter(AuthPNames.PROXY_AUTH_PREF)) {
        AuthScheme scheme = schemes.getAuthScheme(schemeName, params);
        if (scheme != null) {
            AuthScope targetScope = new AuthScope(target.getHostName(), target.getPort(), scheme.getRealm(),
                    scheme.getSchemeName());
            Credentials creds = provider.getCredentials(targetScope);

            if (creds != null) {
                authState.update(scheme, creds);
                return;
            }
        }
    }
}

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From source file:com.soundcloud.playerapi.OAuth2HttpRequestInterceptor.java

@Override
public void process(HttpRequest request, 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.getRequestLine().getMethod().equalsIgnoreCase("CONNECT")) {
        AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
        if (authState != null) {
            AuthScheme authScheme = authState.getAuthScheme();
            if (authScheme != null && !authScheme.isConnectionBased()) {
                try {
                    request.setHeader(authScheme.authenticate(null, request));
                } catch (AuthenticationException ignored) {
                    // ignored
                }//from   ww  w  . j av a2  s  .  c  o  m
            }
        }
    }
}

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From source file:org.apache.solr.client.solrj.impl.PreemptiveAuth.java

@Override
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {

    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
    // If no auth scheme available yet, try to initialize it preemptively
    if (authState.getAuthScheme() == null) {
        CredentialsProvider credsProvider = (CredentialsProvider) context
                .getAttribute(ClientContext.CREDS_PROVIDER);
        Credentials creds = credsProvider.getCredentials(AuthScope.ANY);
        authState.update(authScheme, creds);
    }//from   w  w w.ja v  a2s  .  co  m
}

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From source file:org.apache.camel.component.http4.PreemptiveAuthInterceptor.java

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");
            }/* ww w.  j a  v  a 2s  . co m*/
            authState.update(authScheme, creds);
        }
    }

}

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From source file:org.nuxeo.ecm.automation.client.jaxrs.impl.HttpPreemptiveAuthInterceptor.java

@Override
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
    // If not auth scheme has been initialized yet
    if (authState.getAuthScheme() != null) {
        return;/*from   www .j  a  va2 s  .  c  o  m*/
    }

    // fetch credentials
    CredentialsProvider credsProvider = (CredentialsProvider) context
            .getAttribute(ClientContext.CREDS_PROVIDER);
    HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());

    // Obtain credentials matching the target host
    Credentials creds = credsProvider.getCredentials(authScope);

    if (creds == null) {
        log.warn("no credentials provided for " + authScope);
        return;
    }

    authState.setAuthScheme(authScheme);
    authState.setCredentials(creds);
}

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From source file:com.controlj.experiment.bulktrend.trendclient.PreemptiveAuthRequestInterceptor.java

public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {

    AuthState authState = (AuthState) context.getAttribute(ClientContext.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(ClientContext.CREDS_PROVIDER);
        HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
        if (authScheme != null) {
            Credentials creds = credsProvider
                    .getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort()));
            if (creds == null) {
                throw new HttpException("No credentials for preemptive authentication");
            }//from ww  w  . jav a 2 s.  c o  m
            authState.setAuthScheme(authScheme);
            authState.setCredentials(creds);
        }
    }
}

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