Example usage for javax.naming CommunicationException getCause

Introduction

In this page you can find the example usage for javax.naming CommunicationException getCause.

Prototype

public Throwable getCause() 

Source Link

Document

Returns the cause of this exception.

Usage

From source file:de.acosix.alfresco.mtsupport.repo.auth.ldap.LDAPInitialDirContextFactoryImpl.java

protected InitialDirContext buildInitialDirContext(final Map<String, String> config, final int pageSize,
        final AuthenticationDiagnostic diagnostic) throws AuthenticationException {
    final AuthenticationDiagnostic effectiveDiagnostic = diagnostic != null ? diagnostic
            : new AuthenticationDiagnostic();

    final String securityPrincipal = config.get(Context.SECURITY_PRINCIPAL);
    final String providerURL = config.get(Context.PROVIDER_URL);

    if (this.isSSLSocketFactoryRequired(config)) {
        final KeyStore trustStore = this.initTrustStore();
        ThreadSafeSSLSocketFactory.initTrustedSSLSocketFactory(trustStore);
        config.put("java.naming.ldap.factory.socket", ThreadSafeSSLSocketFactory.class.getName());
    }//  w w w . j ava 2 s  .  co m

    try {
        // If a page size has been requested, use LDAP v3 paging
        if (pageSize > 0) {
            final InitialLdapContext ctx = new InitialLdapContext(new Hashtable<>(config), null);
            ctx.setRequestControls(new Control[] { new PagedResultsControl(pageSize, Control.CRITICAL) });
            return ctx;
        } else {
            final InitialDirContext ret = new InitialDirContext(new Hashtable<>(config));
            final Object[] args = { providerURL, securityPrincipal };
            effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);
            return ret;
        }
    } catch (final javax.naming.AuthenticationException ax) {
        final Object[] args1 = { securityPrincipal };
        final Object[] args = { providerURL, securityPrincipal };
        effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);
        effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_AUTHENTICATION, false, args1);

        // wrong user/password - if we get this far the connection is O.K
        final Object[] args2 = { securityPrincipal, ax.getLocalizedMessage() };
        throw new AuthenticationException("authentication.err.authentication", effectiveDiagnostic, args2, ax);
    } catch (final CommunicationException ce) {
        final Object[] args1 = { providerURL };
        effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTING, false, args1);

        final StringBuffer message = new StringBuffer();

        message.append(ce.getClass().getName() + ", " + ce.getMessage());

        Throwable cause = ce.getCause();
        while (cause != null) {
            message.append(", ");
            message.append(cause.getClass().getName() + ", " + cause.getMessage());
            cause = cause.getCause();
        }

        // failed to connect
        final Object[] args = { providerURL, message.toString() };
        throw new AuthenticationException("authentication.err.communication", effectiveDiagnostic, args, ce);
    } catch (final NamingException nx) {
        final Object[] args = { providerURL };
        effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTING, false, args);

        final StringBuffer message = new StringBuffer();

        message.append(nx.getClass().getName() + ", " + nx.getMessage());

        Throwable cause = nx.getCause();
        while (cause != null) {
            message.append(", ");
            message.append(cause.getClass().getName() + ", " + cause.getMessage());
            cause = cause.getCause();
        }

        // failed to connect
        final Object[] args1 = { providerURL, message.toString() };
        throw new AuthenticationException("authentication.err.connection", effectiveDiagnostic, args1, nx);
    } catch (final IOException e) {
        final Object[] args = { providerURL, securityPrincipal };
        effectiveDiagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);

        throw new AuthenticationException("Unable to encode LDAP v3 request controls", e);
    }
}

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From source file:org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.java

private InitialDirContext buildInitialDirContext(Hashtable<String, String> env, int pageSize,
        AuthenticationDiagnostic diagnostic) throws AuthenticationException {
    String securityPrincipal = env.get(Context.SECURITY_PRINCIPAL);
    String providerURL = env.get(Context.PROVIDER_URL);

    if (isSSLSocketFactoryRequired()) {
        KeyStore trustStore = initTrustStore();
        AlfrescoSSLSocketFactory.initTrustedSSLSocketFactory(trustStore);
        env.put("java.naming.ldap.factory.socket", AlfrescoSSLSocketFactory.class.getName());
    }//from   ww  w.j  a v  a 2  s .  c  o  m

    if (diagnostic == null) {
        diagnostic = new AuthenticationDiagnostic();
    }
    try {
        // If a page size has been requested, use LDAP v3 paging
        if (pageSize > 0) {
            InitialLdapContext ctx = new InitialLdapContext(env, null);
            ctx.setRequestControls(new Control[] { new PagedResultsControl(pageSize, Control.CRITICAL) });
            return ctx;
        } else {
            InitialDirContext ret = new InitialDirContext(env);
            Object[] args = { providerURL, securityPrincipal };
            diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);
            return ret;
        }
    } catch (javax.naming.AuthenticationException ax) {
        Object[] args1 = { securityPrincipal };
        Object[] args = { providerURL, securityPrincipal };
        diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);
        diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_AUTHENTICATION, false, args1);

        // wrong user/password - if we get this far the connection is O.K
        Object[] args2 = { securityPrincipal, ax.getLocalizedMessage() };
        throw new AuthenticationException("authentication.err.authentication", diagnostic, args2, ax);
    } catch (CommunicationException ce) {
        Object[] args1 = { providerURL };
        diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTING, false, args1);

        StringBuffer message = new StringBuffer();

        message.append(ce.getClass().getName() + ", " + ce.getMessage());

        Throwable cause = ce.getCause();
        while (cause != null) {
            message.append(", ");
            message.append(cause.getClass().getName() + ", " + cause.getMessage());
            cause = cause.getCause();
        }

        // failed to connect
        Object[] args = { providerURL, message.toString() };
        throw new AuthenticationException("authentication.err.communication", diagnostic, args, cause);
    } catch (NamingException nx) {
        Object[] args = { providerURL };
        diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTING, false, args);

        StringBuffer message = new StringBuffer();

        message.append(nx.getClass().getName() + ", " + nx.getMessage());

        Throwable cause = nx.getCause();
        while (cause != null) {
            message.append(", ");
            message.append(cause.getClass().getName() + ", " + cause.getMessage());
            cause = cause.getCause();
        }

        // failed to connect
        Object[] args1 = { providerURL, message.toString() };
        throw new AuthenticationException("authentication.err.connection", diagnostic, args1, nx);
    } catch (IOException e) {
        Object[] args = { providerURL, securityPrincipal };
        diagnostic.addStep(AuthenticationDiagnostic.STEP_KEY_LDAP_CONNECTED, true, args);

        throw new AuthenticationException("Unable to encode LDAP v3 request controls", e);
    }
}

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