Example usage for org.apache.http.auth AuthScheme getSchemeName

Introduction

In this page you can find the example usage for org.apache.http.auth AuthScheme getSchemeName.

Prototype

String getSchemeName();

Source Link

Document

Returns textual designation of the given authentication scheme.

Usage

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

public void authSucceeded(final HttpHost authhost, final AuthScheme authScheme, final HttpContext context) {
    AuthCache authCache = (AuthCache) context.getAttribute(ClientContext.AUTH_CACHE);
    if (isCachable(authScheme)) {
        if (authCache == null) {
            authCache = new BasicAuthCache();
            context.setAttribute(ClientContext.AUTH_CACHE, authCache);
        }//  w  w w  . j av  a 2 s .c o  m
        if (this.log.isDebugEnabled()) {
            this.log.debug("Caching '" + authScheme.getSchemeName() + "' auth scheme for " + authhost);
        }
        authCache.put(authhost, authScheme);
    }
}

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

public void authFailed(final HttpHost authhost, final AuthScheme authScheme, final HttpContext context) {
    final AuthCache authCache = (AuthCache) context.getAttribute(ClientContext.AUTH_CACHE);
    if (authCache == null) {
        return;/*from www.ja  v a 2 s . com*/
    }
    if (this.log.isDebugEnabled()) {
        this.log.debug("Removing from cache '" + authScheme.getSchemeName() + "' auth scheme for " + authhost);
    }
    authCache.remove(authhost);
}

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

private boolean isCachable(final AuthScheme authScheme) {
    if (authScheme == null || !authScheme.isComplete()) {
        return false;
    }/*from ww w. j a  v  a  2s  .c  om*/
    final String schemeName = authScheme.getSchemeName();
    return schemeName.equalsIgnoreCase(AuthPolicy.BASIC) || schemeName.equalsIgnoreCase(AuthPolicy.DIGEST);
}

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

public Queue<AuthOption> select(final Map<String, Header> challenges, final HttpHost authhost,
        final HttpResponse response, final HttpContext context) throws MalformedChallengeException {
    Args.notNull(challenges, "Map of auth challenges");
    Args.notNull(authhost, "Host");
    Args.notNull(response, "HTTP response");
    Args.notNull(context, "HTTP context");
    final HttpClientContext clientContext = HttpClientContext.adapt(context);

    final Queue<AuthOption> options = new LinkedList<AuthOption>();
    final Lookup<AuthSchemeProvider> registry = clientContext.getAuthSchemeRegistry();
    if (registry == null) {
        this.log.debug("Auth scheme registry not set in the context");
        return options;
    }//from  w ww.  j  a  va  2 s  .co m
    final CredentialsProvider credsProvider = clientContext.getCredentialsProvider();
    if (credsProvider == null) {
        this.log.debug("Credentials provider not set in the context");
        return options;
    }
    final RequestConfig config = clientContext.getRequestConfig();
    Collection<String> authPrefs = getPreferredAuthSchemes(config);
    if (authPrefs == null) {
        authPrefs = DEFAULT_SCHEME_PRIORITY;
    }
    if (this.log.isDebugEnabled()) {
        this.log.debug("Authentication schemes in the order of preference: " + authPrefs);
    }

    for (final String id : authPrefs) {
        final Header challenge = challenges.get(id.toLowerCase(Locale.US));
        if (challenge != null) {
            final AuthSchemeProvider authSchemeProvider = registry.lookup(id);
            if (authSchemeProvider == null) {
                if (this.log.isWarnEnabled()) {
                    this.log.warn("Authentication scheme " + id + " not supported");
                    // Try again
                }
                continue;
            }
            final AuthScheme authScheme = authSchemeProvider.create(context);
            authScheme.processChallenge(challenge);

            final AuthScope authScope = new AuthScope(authhost.getHostName(), authhost.getPort(),
                    authScheme.getRealm(), authScheme.getSchemeName());

            final Credentials credentials = credsProvider.getCredentials(authScope);
            if (credentials != null) {
                options.add(new AuthOption(authScheme, credentials));
            }
        } else {
            if (this.log.isDebugEnabled()) {
                this.log.debug("Challenge for " + id + " authentication scheme not available");
                // Try again
            }
        }
    }
    return options;
}

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

public void authSucceeded(final HttpHost authhost, final AuthScheme authScheme, final HttpContext context) {
    Args.notNull(authhost, "Host");
    Args.notNull(authScheme, "Auth scheme");
    Args.notNull(context, "HTTP context");

    final HttpClientContext clientContext = HttpClientContext.adapt(context);

    if (isCachable(authScheme)) {
        AuthCache authCache = clientContext.getAuthCache();
        if (authCache == null) {
            authCache = new BasicAuthCache();
            clientContext.setAuthCache(authCache);
        }//from  w  w  w  .j  a  v a  2  s . com
        if (this.log.isDebugEnabled()) {
            this.log.debug("Caching '" + authScheme.getSchemeName() + "' auth scheme for " + authhost);
        }
        authCache.put(authhost, authScheme);
    }
}

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

protected boolean isCachable(final AuthScheme authScheme) {
    if (authScheme == null || !authScheme.isComplete()) {
        return false;
    }/*from ww w.j  av  a  2 s. c  o m*/
    final String schemeName = authScheme.getSchemeName();
    return schemeName.equalsIgnoreCase(AuthSchemes.BASIC) || schemeName.equalsIgnoreCase(AuthSchemes.DIGEST);
}