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

Introduction

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

Prototype

boolean isComplete();

Source Link

Document

Authentication process may involve a series of challenge-response exchanges.

Usage

From source file:securitydigest.TestDigestScheme.java

public void testDigestAuthenticationWithStaleNonce() throws Exception {
    String challenge = "Digest realm=\"realm1\", "
            + "nonce=\"f2a3f18799759d4f1a1c068b92b573cb\", stale=\"true\"";
    Header authChallenge = new BasicHeader(AUTH.WWW_AUTH, challenge);
    AuthScheme authscheme = new DigestScheme();
    authscheme.processChallenge(authChallenge);

    assertFalse(authscheme.isComplete());
}

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From source file:com.grendelscan.commons.http.apache_overrides.client.CustomClientRequestDirector.java

private void updateAuthState(final AuthState authState, final HttpHost host,
        final CredentialsProvider credsProvider) {
    if (!authState.isValid()) {
        return;/*  ww  w.  j  a  v a 2  s .co  m*/
    }

    String hostname = host.getHostName();
    int port = host.getPort();
    if (port < 0) {
        Scheme scheme = connManager.getSchemeRegistry().getScheme(host);
        port = scheme.getDefaultPort();
    }

    AuthScheme authScheme = authState.getAuthScheme();
    AuthScope authScope = new AuthScope(hostname, port, authScheme.getRealm(), authScheme.getSchemeName());

    LOGGER.trace("Authentication scope: " + authScope);
    Credentials creds = authState.getCredentials();
    if (creds == null) {
        creds = credsProvider.getCredentials(authScope);
        if (creds != null) {
            LOGGER.trace("Found credentials");
        } else {
            LOGGER.trace("Credentials not found");
        }
    } else {
        if (authScheme.isComplete()) {
            LOGGER.debug("Authentication failed");
            creds = null;
        }
    }
    authState.setAuthScope(authScope);
    authState.setCredentials(creds);
}

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From source file:org.callimachusproject.client.HttpAuthenticator.java

private boolean handleAuthChallenge(final HttpHost host, final HttpResponse response,
        final AuthenticationStrategy authStrategy, final AuthState authState, final HttpContext context) {
    try {// w w w.j  a  v  a  2  s. c om
        if (this.log.isDebugEnabled()) {
            this.log.debug(host.toHostString() + " requested authentication");
        }
        final Map<String, Header> challenges = authStrategy.getChallenges(host, response, context);
        if (challenges.isEmpty()) {
            this.log.debug("Response contains no authentication challenges");
            return false;
        }

        final AuthScheme authScheme = authState.getAuthScheme();
        switch (authState.getState()) {
        case FAILURE:
            return false;
        case SUCCESS:
            authState.reset();
            break;
        case CHALLENGED:
        case HANDSHAKE:
            if (authScheme == null) {
                this.log.debug("Auth scheme is null");
                authStrategy.authFailed(host, null, context);
                authState.reset();
                authState.setState(AuthProtocolState.FAILURE);
                return false;
            }
        case UNCHALLENGED:
            if (authScheme != null) {
                final String id = authScheme.getSchemeName();
                final Header challenge = challenges.get(id.toLowerCase(Locale.US));
                if (challenge != null) {
                    this.log.debug("Authorization challenge processed");
                    authScheme.processChallenge(challenge);
                    if (authScheme.isComplete()) {
                        this.log.debug("Authentication failed");
                        authStrategy.authFailed(host, authState.getAuthScheme(), context);
                        authState.reset();
                        authState.setState(AuthProtocolState.FAILURE);
                        return false;
                    } else {
                        authState.setState(AuthProtocolState.HANDSHAKE);
                        return true;
                    }
                } else {
                    authState.reset();
                    // Retry authentication with a different scheme
                }
            }
        }
        final Queue<AuthOption> authOptions = authStrategy.select(challenges, host, response, context);
        if (authOptions != null && !authOptions.isEmpty()) {
            if (this.log.isDebugEnabled()) {
                this.log.debug("Selected authentication options: " + authOptions);
            }
            authState.setState(AuthProtocolState.CHALLENGED);
            authState.update(authOptions);
            return true;
        } else {
            return false;
        }
    } catch (final MalformedChallengeException ex) {
        if (this.log.isWarnEnabled()) {
            this.log.warn("Malformed challenge: " + ex.getMessage());
        }
        authState.reset();
        return false;
    }
}

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From source file:org.robolectric.shadows.httpclient.DefaultRequestDirector.java

private void updateAuthState(final AuthState authState, final HttpHost host,
        final CredentialsProvider credsProvider) {

    if (!authState.isValid()) {
        return;//from  www .ja  va  2  s  .c  o  m
    }

    String hostname = host.getHostName();
    int port = host.getPort();
    if (port < 0) {
        Scheme scheme = connManager.getSchemeRegistry().getScheme(host);
        port = scheme.getDefaultPort();
    }

    AuthScheme authScheme = authState.getAuthScheme();
    AuthScope authScope = new AuthScope(hostname, port, authScheme.getRealm(), authScheme.getSchemeName());

    if (this.log.isDebugEnabled()) {
        this.log.debug("Authentication scope: " + authScope);
    }
    Credentials creds = authState.getCredentials();
    if (creds == null) {
        creds = credsProvider.getCredentials(authScope);
        if (this.log.isDebugEnabled()) {
            if (creds != null) {
                this.log.debug("Found credentials");
            } else {
                this.log.debug("Credentials not found");
            }
        }
    } else {
        if (authScheme.isComplete()) {
            this.log.debug("Authentication failed");
            creds = null;
        }
    }
    authState.setAuthScope(authScope);
    authState.setCredentials(creds);
}

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From source file:org.apache.http.client.protocol.ResponseAuthCache.java

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

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From source file:org.apache.http.impl.auth.HttpAuthenticator.java

public boolean handleAuthChallenge(final HttpHost host, final HttpResponse response,
        final AuthenticationStrategy authStrategy, final AuthState authState, final HttpContext context) {
    try {/*www  .  j av a 2s  .c  om*/
        if (this.log.isDebugEnabled()) {
            this.log.debug(host.toHostString() + " requested authentication");
        }
        final Map<String, Header> challenges = authStrategy.getChallenges(host, response, context);
        if (challenges.isEmpty()) {
            this.log.debug("Response contains no authentication challenges");
            return false;
        }

        final AuthScheme authScheme = authState.getAuthScheme();
        switch (authState.getState()) {
        case FAILURE:
            return false;
        case SUCCESS:
            authState.reset();
            break;
        case CHALLENGED:
        case HANDSHAKE:
            if (authScheme == null) {
                this.log.debug("Auth scheme is null");
                authStrategy.authFailed(host, null, context);
                authState.reset();
                authState.setState(AuthProtocolState.FAILURE);
                return false;
            }
        case UNCHALLENGED:
            if (authScheme != null) {
                final String id = authScheme.getSchemeName();
                final Header challenge = challenges.get(id.toLowerCase(Locale.US));
                if (challenge != null) {
                    this.log.debug("Authorization challenge processed");
                    authScheme.processChallenge(challenge);
                    if (authScheme.isComplete()) {
                        this.log.debug("Authentication failed");
                        authStrategy.authFailed(host, authState.getAuthScheme(), context);
                        authState.reset();
                        authState.setState(AuthProtocolState.FAILURE);
                        return false;
                    } else {
                        authState.setState(AuthProtocolState.HANDSHAKE);
                        return true;
                    }
                } else {
                    authState.reset();
                    // Retry authentication with a different scheme
                }
            }
        }
        final Queue<AuthOption> authOptions = authStrategy.select(challenges, host, response, context);
        if (authOptions != null && !authOptions.isEmpty()) {
            if (this.log.isDebugEnabled()) {
                this.log.debug("Selected authentication options: " + authOptions);
            }
            authState.setState(AuthProtocolState.CHALLENGED);
            authState.update(authOptions);
            return true;
        } else {
            return false;
        }
    } catch (final MalformedChallengeException ex) {
        if (this.log.isWarnEnabled()) {
            this.log.warn("Malformed challenge: " + ex.getMessage());
        }
        authState.reset();
        return false;
    }
}

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

private boolean isCachable(final AuthScheme authScheme) {
    if (authScheme == null || !authScheme.isComplete()) {
        return false;
    }//w ww . ja  va  2s . co  m
    final String schemeName = authScheme.getSchemeName();
    return schemeName.equalsIgnoreCase(AuthPolicy.BASIC) || schemeName.equalsIgnoreCase(AuthPolicy.DIGEST);
}

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

protected boolean isCachable(final AuthScheme authScheme) {
    if (authScheme == null || !authScheme.isComplete()) {
        return false;
    }/*from   www  .j  a va2s  .c  om*/
    final String schemeName = authScheme.getSchemeName();
    return schemeName.equalsIgnoreCase(AuthSchemes.BASIC) || schemeName.equalsIgnoreCase(AuthSchemes.DIGEST);
}

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