Examples with UnsupportedCallbackException javax.security.auth.callback.UnsupportedCallbackException used on opensource projects

Example 21 with UnsupportedCallbackException

use of javax.security.auth.callback.UnsupportedCallbackException in project AsmackService by rtreffer.

the class PlainSaslClient method getUserInfo.

private Object[] getUserInfo() throws SaslException {
    try {
        final String userPrompt = "PLAIN authentication id: ";
        final String pwPrompt = "PLAIN password: ";
        NameCallback nameCb = new NameCallback(userPrompt);
        PasswordCallback passwordCb = new PasswordCallback(pwPrompt, false);
        cbh.handle(new Callback[] { nameCb, passwordCb });
        String userid = nameCb.getName();
        char[] pwchars = passwordCb.getPassword();
        byte[] pwbytes;
        if (pwchars != null) {
            pwbytes = (new String(pwchars)).getBytes("UTF8");
            passwordCb.clearPassword();
        } else {
            pwbytes = null;
        }
        return (new Object[] { userid, pwbytes });
    } catch (IOException e) {
        throw new SaslException("Cannot get password", e);
    } catch (UnsupportedCallbackException e) {
        throw new SaslException("Cannot get userid/password", e);
    }
}

Example 22 with UnsupportedCallbackException

use of javax.security.auth.callback.UnsupportedCallbackException in project AsmackService by rtreffer.

the class UserPasswordCallbackHandler method handle.

public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
    for (int i = 0; i < callbacks.length; i++) {
        if (callbacks[i] instanceof NameCallback) {
            NameCallback ncb = (NameCallback) callbacks[i];
            ncb.setName(user);
        } else if (callbacks[i] instanceof PasswordCallback) {
            PasswordCallback pcb = (PasswordCallback) callbacks[i];
            pcb.setPassword(pwchars);
        } else {
            throw new UnsupportedCallbackException(callbacks[i]);
        }
    }
}

Example 23 with UnsupportedCallbackException

use of javax.security.auth.callback.UnsupportedCallbackException in project jstorm by alibaba.

the class ClientCallbackHandler method handle.

/**
     * This method is invoked by SASL for authentication challenges
     * 
     * @param callbacks a collection of challenge callbacks
     */
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
    for (Callback c : callbacks) {
        if (c instanceof NameCallback) {
            LOG.debug("name callback");
        } else if (c instanceof PasswordCallback) {
            LOG.debug("password callback");
            LOG.warn("Could not login: the client is being asked for a password, but the " + " client code does not currently support obtaining a password from the user." + " Make sure that the client is configured to use a ticket cache (using" + " the JAAS configuration setting 'useTicketCache=true)' and restart the client. If" + " you still get this message after that, the TGT in the ticket cache has expired and must" + " be manually refreshed. To do so, first determine if you are using a password or a" + " keytab. If the former, run kinit in a Unix shell in the environment of the user who" + " is running this client using the command" + " 'kinit <princ>' (where <princ> is the name of the client's Kerberos principal)." + " If the latter, do" + " 'kinit -k -t <keytab> <princ>' (where <princ> is the name of the Kerberos principal, and" + " <keytab> is the location of the keytab file). After manually refreshing your cache," + " restart this client. If you continue to see this message after manually refreshing" + " your cache, ensure that your KDC host's clock is in sync with this host's clock.");
        } else if (c instanceof AuthorizeCallback) {
            LOG.debug("authorization callback");
            AuthorizeCallback ac = (AuthorizeCallback) c;
            String authid = ac.getAuthenticationID();
            String authzid = ac.getAuthorizationID();
            if (authid.equals(authzid)) {
                ac.setAuthorized(true);
            } else {
                ac.setAuthorized(false);
            }
            if (ac.isAuthorized()) {
                ac.setAuthorizedID(authzid);
            }
        } else {
            throw new UnsupportedCallbackException(c);
        }
    }
}

Example 24 with UnsupportedCallbackException

use of javax.security.auth.callback.UnsupportedCallbackException in project spring-security by spring-projects.

the class JaasApiIntegrationFilterTests method onBeforeTests.

// ~ Methods
// ========================================================================================================
@Before
public void onBeforeTests() throws Exception {
    this.filter = new JaasApiIntegrationFilter();
    this.request = new MockHttpServletRequest();
    this.response = new MockHttpServletResponse();
    authenticatedSubject = new Subject();
    authenticatedSubject.getPrincipals().add(new Principal() {

        public String getName() {
            return "principal";
        }
    });
    authenticatedSubject.getPrivateCredentials().add("password");
    authenticatedSubject.getPublicCredentials().add("username");
    callbackHandler = new CallbackHandler() {

        public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
            for (Callback callback : callbacks) {
                if (callback instanceof NameCallback) {
                    ((NameCallback) callback).setName("user");
                } else if (callback instanceof PasswordCallback) {
                    ((PasswordCallback) callback).setPassword("password".toCharArray());
                } else if (callback instanceof TextInputCallback) {
                // ignore
                } else {
                    throw new UnsupportedCallbackException(callback, "Unrecognized Callback " + callback);
                }
            }
        }
    };
    testConfiguration = new Configuration() {

        public void refresh() {
        }

        public AppConfigurationEntry[] getAppConfigurationEntry(String name) {
            return new AppConfigurationEntry[] { new AppConfigurationEntry(TestLoginModule.class.getName(), LoginModuleControlFlag.REQUIRED, new HashMap<String, String>()) };
        }
    };
    LoginContext ctx = new LoginContext("SubjectDoAsFilterTest", authenticatedSubject, callbackHandler, testConfiguration);
    ctx.login();
    token = new JaasAuthenticationToken("username", "password", AuthorityUtils.createAuthorityList("ROLE_ADMIN"), ctx);
    // just in case someone forgot to clear the context
    SecurityContextHolder.clearContext();
}

Example 25 with UnsupportedCallbackException

use of javax.security.auth.callback.UnsupportedCallbackException in project midpoint by Evolveum.

the class PasswordCallback method handle.

public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
    LOGGER.trace("Invoked PasswordCallback with {} callbacks: {}", callbacks.length, callbacks);
    WSPasswordCallback pc = (WSPasswordCallback) callbacks[0];
    String username = pc.getIdentifier();
    String wssPasswordType = pc.getType();
    LOGGER.trace("Username: '{}', Password type: {}", username, wssPasswordType);
    try {
        ConnectionEnvironment connEnv = ConnectionEnvironment.create(SchemaConstants.CHANNEL_WEB_SERVICE_URI);
        pc.setPassword(passwordAuthenticationEvaluatorImpl.getAndCheckUserPassword(connEnv, username));
    } catch (Exception e) {
        LOGGER.trace("Exception in password callback: {}: {}", e.getClass().getSimpleName(), e.getMessage(), e);
        throw new PasswordCallbackException("Authentication failed");
    }
}