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

Example 11 with NameCallback

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

the class UsernameEqualsPasswordLoginModule method initialize.

public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String, ?> sharedState, Map<String, ?> options) {
    this.subject = subject;
    try {
        NameCallback nameCallback = new NameCallback("prompt");
        PasswordCallback passwordCallback = new PasswordCallback("prompt", false);
        callbackHandler.handle(new Callback[] { nameCallback, passwordCallback });
        password = new String(passwordCallback.getPassword());
        username = nameCallback.getName();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 12 with NameCallback

use of javax.security.auth.callback.NameCallback 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 13 with NameCallback

use of javax.security.auth.callback.NameCallback in project AuthMeReloaded by AuthMe.

the class OAuth2SaslClient method evaluateChallenge.

public byte[] evaluateChallenge(byte[] challenge) throws SaslException {
    if (isComplete) {
        // Empty final response from server, just ignore it.
        return new byte[] {};
    }
    NameCallback nameCallback = new NameCallback("Enter name");
    Callback[] callbacks = new Callback[] { nameCallback };
    try {
        callbackHandler.handle(callbacks);
    } catch (UnsupportedCallbackException e) {
        throw new SaslException("Unsupported callback: " + e);
    } catch (IOException e) {
        throw new SaslException("Failed to execute callback: " + e);
    }
    String email = nameCallback.getName();
    byte[] response = String.format("user=%s\1auth=Bearer %s\1\1", email, oauthToken).getBytes();
    isComplete = true;
    return response;
}

Example 14 with NameCallback

use of javax.security.auth.callback.NameCallback in project jdk8u_jdk by JetBrains.

the class SampleCallbackHandler method handle.

public void handle(Callback[] callbacks) throws java.io.IOException, UnsupportedCallbackException {
    for (int i = 0; i < callbacks.length; i++) {
        if (callbacks[i] instanceof NameCallback) {
            NameCallback cb = (NameCallback) callbacks[i];
            cb.setName(getInput(cb.getPrompt()));
        } else if (callbacks[i] instanceof PasswordCallback) {
            PasswordCallback cb = (PasswordCallback) callbacks[i];
            String pw = getInput(cb.getPrompt());
            char[] passwd = new char[pw.length()];
            pw.getChars(0, passwd.length, passwd, 0);
            cb.setPassword(passwd);
        } else if (callbacks[i] instanceof RealmCallback) {
            RealmCallback cb = (RealmCallback) callbacks[i];
            cb.setText(getInput(cb.getPrompt()));
        } else {
            throw new UnsupportedCallbackException(callbacks[i]);
        }
    }
}

Example 15 with NameCallback

use of javax.security.auth.callback.NameCallback in project jdk8u_jdk by JetBrains.

the class CleanState method go.

void go() throws Exception {
    Krb5LoginModule krb5 = new Krb5LoginModule();
    final String name = OneKDC.USER;
    final char[] password = OneKDC.PASS;
    char[] badpassword = "hellokitty".toCharArray();
    Map<String, String> map = new HashMap<>();
    map.put("useTicketCache", "false");
    map.put("doNotPrompt", "false");
    map.put("tryFirstPass", "true");
    Map<String, Object> shared = new HashMap<>();
    shared.put("javax.security.auth.login.name", name);
    shared.put("javax.security.auth.login.password", badpassword);
    krb5.initialize(new Subject(), new CallbackHandler() {

        @Override
        public void handle(Callback[] callbacks) {
            for (Callback callback : callbacks) {
                if (callback instanceof NameCallback) {
                    ((NameCallback) callback).setName(name);
                }
                if (callback instanceof PasswordCallback) {
                    ((PasswordCallback) callback).setPassword(password);
                }
            }
        }
    }, shared, map);
    krb5.login();
}