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

Example 1 with NameCallback

use of javax.security.auth.callback.NameCallback in project jetty.project by eclipse.

the class AbstractLoginModule method configureCallbacks.

public Callback[] configureCallbacks() {
    Callback[] callbacks = new Callback[3];
    callbacks[0] = new NameCallback("Enter user name");
    callbacks[1] = new ObjectCallback();
    //only used if framework does not support the ObjectCallback
    callbacks[2] = new PasswordCallback("Enter password", false);
    return callbacks;
}

Example 2 with NameCallback

use of javax.security.auth.callback.NameCallback in project jetty.project by eclipse.

the class LdapLoginModule method login.

/**
     * since ldap uses a context bind for valid authentication checking, we override login()
     * <p>
     * if credentials are not available from the users context or if we are forcing the binding check
     * then we try a binding authentication check, otherwise if we have the users encoded password then
     * we can try authentication via that mechanic
     *
     * @return true if authenticated, false otherwise
     * @throws LoginException if unable to login
     */
public boolean login() throws LoginException {
    try {
        if (getCallbackHandler() == null) {
            throw new LoginException("No callback handler");
        }
        Callback[] callbacks = configureCallbacks();
        getCallbackHandler().handle(callbacks);
        String webUserName = ((NameCallback) callbacks[0]).getName();
        Object webCredential = ((ObjectCallback) callbacks[1]).getObject();
        if (webUserName == null || webCredential == null) {
            setAuthenticated(false);
            return isAuthenticated();
        }
        boolean authed = false;
        if (_forceBindingLogin) {
            authed = bindingLogin(webUserName, webCredential);
        } else {
            // This sets read and the credential
            UserInfo userInfo = getUserInfo(webUserName);
            if (userInfo == null) {
                setAuthenticated(false);
                return false;
            }
            setCurrentUser(new JAASUserInfo(userInfo));
            if (webCredential instanceof String)
                authed = credentialLogin(Credential.getCredential((String) webCredential));
            else
                authed = credentialLogin(webCredential);
        }
        //only fetch roles if authenticated
        if (authed)
            getCurrentUser().fetchRoles();
        return authed;
    } catch (UnsupportedCallbackException e) {
        throw new LoginException("Error obtaining callback information.");
    } catch (IOException e) {
        if (_debug) {
            e.printStackTrace();
        }
        throw new LoginException("IO Error performing login.");
    } catch (Exception e) {
        if (_debug) {
            e.printStackTrace();
        }
        throw new LoginException("Error obtaining user info.");
    }
}

Example 3 with NameCallback

use of javax.security.auth.callback.NameCallback in project OpenAM by OpenRock.

the class SystemAppTokenProvider method addLoginCallbackMessage.

/**
     * Adds callback message
     *
     * @param callbacks  array of callbacks
     * @param appUserName  application user name
     * @param appPassword for application user
     */
private void addLoginCallbackMessage(Callback[] callbacks, String appUserName, String appPassword) throws UnsupportedCallbackException {
    for (int i = 0; i < callbacks.length; i++) {
        if (callbacks[i] instanceof NameCallback) {
            NameCallback nameCallback = (NameCallback) callbacks[i];
            nameCallback.setName(appUserName);
        } else if (callbacks[i] instanceof PasswordCallback) {
            PasswordCallback pwdCallback = (PasswordCallback) callbacks[i];
            pwdCallback.setPassword(appPassword.toCharArray());
        }
    }
}

Example 4 with NameCallback

use of javax.security.auth.callback.NameCallback in project OpenAM by OpenRock.

the class FilesRepo method authenticate.

public boolean authenticate(Callback[] credentials) throws IdRepoException, AuthLoginException {
    debug.message("FilesRepo:authenticate called");
    if (initializationException != null) {
        debug.error("FilesRepo: throwing initialization exception");
        throw (initializationException);
    }
    // Obtain user name and password from credentials and authenticate
    String username = null;
    String password = null;
    for (int i = 0; i < credentials.length; i++) {
        if (credentials[i] instanceof NameCallback) {
            username = ((NameCallback) credentials[i]).getName();
            if (debug.messageEnabled()) {
                debug.message("FilesRepo:authenticate username: " + username);
            }
        } else if (credentials[i] instanceof PasswordCallback) {
            char[] passwd = ((PasswordCallback) credentials[i]).getPassword();
            if (passwd != null) {
                password = new String(passwd);
                debug.message("FilesRepo:authN passwd present");
            }
        }
    }
    if (username == null || password == null) {
        return (false);
    }
    // Get user's password attribute
    Map attrs = searchForAuthN(IdType.USER, username);
    if (attrs == null) {
        // Try agent
        attrs = searchForAuthN(IdType.AGENT, username);
    }
    if ((attrs == null) || attrs.isEmpty() || !attrs.containsKey(passwordAttribute)) {
        // Could not find user or agent, return false
        debug.message("FilesRepo:authenticate did not found user/agent");
        return (false);
    }
    Set storedPasswords = (Set) attrs.get(passwordAttribute);
    if (storedPasswords == null || storedPasswords.isEmpty()) {
        if (debug.messageEnabled()) {
            debug.message("FilesRepo:authenticate no stored password");
        }
        return (false);
    }
    String storedPassword = (String) storedPasswords.iterator().next();
    if (hashAttributes.contains(passwordAttribute)) {
        password = Hash.hash(password);
    }
    if (debug.messageEnabled()) {
        debug.message("FilesRepo:authenticate AuthN of " + username + "=" + password.equals(storedPassword));
    }
    return (password.equals(storedPassword));
}

Example 5 with NameCallback

use of javax.security.auth.callback.NameCallback in project OpenAM by OpenRock.

the class LoginViewBean method processLoginDisplay.

protected void processLoginDisplay() throws Exception {
    loginDebug.message("In processLoginDisplay()");
    String tmp = "";
    try {
        if (!onePageLogin) {
            if (AuthUtils.isNewRequest(ac)) {
                loginDebug.message("In processLoginDisplay() : Session New ");
                getLoginDisplay();
                return;
            }
        }
        String page_state = request.getParameter("page_state");
        if (loginDebug.messageEnabled()) {
            loginDebug.message("Submit with Page State : " + page_state);
        }
        if ((page_state != null) && (page_state.length() != 0)) {
            callbacks = AuthUtils.getCallbacksPerState(ac, page_state);
            if (callbacks == null) {
                errorCode = AMAuthErrorCode.AUTH_TIMEOUT;
                ErrorMessage = AuthUtils.getErrorVal(AMAuthErrorCode.AUTH_TIMEOUT, AuthUtils.ERROR_MESSAGE);
                errorTemplate = AuthUtils.getErrorVal(AMAuthErrorCode.AUTH_TIMEOUT, AuthUtils.ERROR_TEMPLATE);
                return;
            }
            //Get Callbacks in order to set the page state
            Callback[] callbacksForPageState = AuthUtils.getRecdCallback(ac);
            for (int i = 0; i < callbacksForPageState.length; i++) {
                if (loginDebug.messageEnabled()) {
                    loginDebug.message("In processLoginDisplay() callbacksForPageState : " + callbacksForPageState[i]);
                }
                if (callbacksForPageState[i] instanceof PagePropertiesCallback) {
                    PagePropertiesCallback ppc = (PagePropertiesCallback) callbacksForPageState[i];
                    if (loginDebug.messageEnabled()) {
                        loginDebug.message("setPageState in PPC to : " + page_state);
                    }
                    ppc.setPageState(page_state);
                    break;
                }
            }
        } else {
            callbacks = AuthUtils.getRecdCallback(ac);
        }
        indexType = AuthUtils.getIndexType(ac);
        // Assign user specified values
        for (int i = 0; i < callbacks.length; i++) {
            if (loginDebug.messageEnabled()) {
                loginDebug.message("In processLoginDisplay() callback : " + callbacks[i]);
            }
            if (callbacks[i] instanceof NameCallback) {
                NameCallback nc = (NameCallback) callbacks[i];
                tmp = (String) reqDataHash.get(TOKEN + Integer.toString(i));
                if (tmp == null) {
                    tmp = (String) reqDataHash.get(TOKEN_OLD + Integer.toString(i));
                }
                if ((bAuthLevel) || (tmp == null)) {
                    tmp = "";
                }
                nc.setName(tmp.trim());
            } else if (callbacks[i] instanceof PasswordCallback) {
                PasswordCallback pc = (PasswordCallback) callbacks[i];
                tmp = (String) reqDataHash.get(TOKEN + Integer.toString(i));
                if (tmp == null) {
                    tmp = (String) reqDataHash.get(TOKEN_OLD + Integer.toString(i));
                }
                if (tmp == null) {
                    tmp = "";
                }
                pc.setPassword(tmp.toCharArray());
            } else if (callbacks[i] instanceof ChoiceCallback) {
                ChoiceCallback cc = (ChoiceCallback) callbacks[i];
                choice = (String) reqDataHash.get(TOKEN + Integer.toString(i));
                if (choice == null) {
                    choice = (String) reqDataHash.get(TOKEN_OLD + Integer.toString(i));
                }
                if (loginDebug.messageEnabled()) {
                    loginDebug.message("choice : " + choice);
                }
                String[] choices = cc.getChoices();
                if (choice == null) {
                    if (loginDebug.messageEnabled()) {
                        loginDebug.message("No selected choice.");
                    }
                } else if (choice.indexOf("|") != -1) {
                    StringTokenizer st = new StringTokenizer(choice, "|");
                    int cnt = st.countTokens();
                    int[] selectIndexs = new int[cnt];
                    int j = 0;
                    if (loginDebug.messageEnabled()) {
                        loginDebug.message("No of tokens : " + Integer.toString(cnt));
                    }
                    while (st.hasMoreTokens()) {
                        choice = st.nextToken();
                        if (choice != null && choice.length() != 0) {
                            int selected = Integer.parseInt(choice);
                            choice = choices[selected];
                            selectIndexs[j++] = selected;
                            if (loginDebug.messageEnabled()) {
                                loginDebug.message("selected  choice : " + choice + " & selected index : " + selected);
                            }
                        }
                    }
                    cc.setSelectedIndexes(selectIndexs);
                    if (loginDebug.messageEnabled()) {
                        loginDebug.message("Selected indexes : " + selectIndexs);
                    }
                } else {
                    int selected = Integer.parseInt(choice);
                    cc.setSelectedIndex(selected);
                    choice = choices[selected];
                    if (loginDebug.messageEnabled()) {
                        loginDebug.message("selected ONE choice : " + choice + " & selected ONE index : " + selected);
                    }
                }
            } else if (callbacks[i] instanceof ConfirmationCallback) {
                ConfirmationCallback conc = (ConfirmationCallback) callbacks[i];
                buttonOptions = conc.getOptions();
                tmp = (String) reqDataHash.get(BUTTON);
                if (tmp == null) {
                    tmp = (String) reqDataHash.get(BUTTON_OLD);
                }
                if (tmp == null) {
                    tmp = "";
                }
                int selectedIndex = 0;
                for (int j = 0; j < buttonOptions.length; j++) {
                    if ((buttonOptions[j].trim()).equals(tmp.trim())) {
                        selectedIndex = j;
                    }
                }
                conc.setSelectedIndex(selectedIndex);
                if (loginDebug.messageEnabled()) {
                    loginDebug.message("selected  button : " + buttonOptions[selectedIndex] + " & selected button index : " + selectedIndex);
                }
            } else if (callbacks[i] instanceof RedirectCallback) {
                RedirectCallback rc = (RedirectCallback) callbacks[i];
                String status = request.getParameter(rc.getStatusParameter());
                clearCookie(rc.getRedirectBackUrlCookieName());
                loginDebug.message("Redirect callback : set status");
                rc.setStatus(status);
            }
        }
        // testing
        if (loginDebug.messageEnabled()) {
            loginDebug.message(" length 0f callbacks : " + callbacks.length);
            loginDebug.message(" Index type : " + indexType + " Index name : " + indexName);
        }
        if ((indexType == AuthContext.IndexType.LEVEL) || (indexType == AuthContext.IndexType.COMPOSITE_ADVICE)) {
            if (loginDebug.messageEnabled()) {
                loginDebug.message("In processLoginDisplay(), Index type" + " is Auth Level or Composite Advice and selected Module " + "or Service is : " + choice);
            }
            indexName = AMAuthUtils.getDataFromRealmQualifiedData(choice);
            String qualifiedRealm = AMAuthUtils.getRealmFromRealmQualifiedData(choice);
            String orgDN = null;
            if ((qualifiedRealm != null) && (qualifiedRealm.length() != 0)) {
                orgDN = DNMapper.orgNameToDN(qualifiedRealm);
                ac.setOrgDN(orgDN);
            }
            int type = AuthUtils.getCompositeAdviceType(ac);
            if (type == AuthUtils.MODULE) {
                indexType = AuthContext.IndexType.MODULE_INSTANCE;
            } else if (type == AuthUtils.SERVICE) {
                indexType = AuthContext.IndexType.SERVICE;
            } else if (type == AuthUtils.REALM) {
                indexType = AuthContext.IndexType.SERVICE;
                orgDN = DNMapper.orgNameToDN(choice);
                indexName = AuthUtils.getOrgConfiguredAuthenticationChain(orgDN);
                ac.setOrgDN(orgDN);
            } else {
                indexType = AuthContext.IndexType.MODULE_INSTANCE;
            }
            bAuthLevel = true;
            if ((indexName != null) && (indexType == AuthContext.IndexType.MODULE_INSTANCE)) {
                if (indexName.equalsIgnoreCase("Application")) {
                    onePageLogin = true;
                }
            }
            if (loginDebug.messageEnabled()) {
                loginDebug.message("Index type : " + indexType);
                loginDebug.message("Index name : " + indexName);
                loginDebug.message("qualified orgDN : " + orgDN);
            }
            getLoginDisplay();
        } else {
            // Submit the information to auth module
            ac.submitRequirements(callbacks);
            // Check if more information is required
            if (loginDebug.messageEnabled()) {
                loginDebug.message("before hasMoreRequirements: Status is: " + ac.getStatus());
            }
            if (ac.hasMoreRequirements()) {
                loginDebug.message("Has more requirements after Submit ");
                callbacks = ac.getRequirements();
                for (int i = 0; i < callbacks.length; i++) {
                    if (callbacks[i] instanceof HttpCallback) {
                        processHttpCallback((HttpCallback) callbacks[i]);
                        return;
                    } else if (callbacks[i] instanceof RedirectCallback) {
                        processRedirectCallback((RedirectCallback) callbacks[i]);
                        return;
                    }
                }
                addLoginCallbackMessage(callbacks);
                if (!LoginFail) {
                    //if the login already failed, then LoginState is already
                    //nullified, hence any attempt of calling this method
                    //the errormessage/code/template should be already set
                    //so a proper error page is shown.
                    AuthUtils.setCallbacksPerState(ac, pageState, callbacks);
                }
            } else {
                if (loginDebug.messageEnabled()) {
                    loginDebug.message("No more Requirements : Status is : " + ac.getStatus());
                }
                if (ac.getStatus() == AuthContext.Status.SUCCESS) {
                    LoginSuccess = true;
                    ResultVal = rb.getString("authentication.successful");
                    /*
                         * redirect to 'goto' parameter or SPI hook or default
                         * redirect URL.
                         */
                    redirect_url = AuthUtils.getLoginSuccessURL(ac);
                    if ((redirect_url != null) && (redirect_url.length() != 0)) {
                        if (loginDebug.messageEnabled()) {
                            loginDebug.message("LoginSuccessURL (in case of " + " successful auth) : " + redirect_url);
                        }
                    }
                } else if (ac.getStatus() == AuthContext.Status.FAILED) {
                    handleAuthLoginException(null);
                    /*
                         * redirect to 'goto' parameter or SPI hook or default
                         * redirect URL.
                         */
                    redirect_url = AuthUtils.getLoginFailedURL(ac);
                    if ((redirect_url != null) && (redirect_url.length() != 0)) {
                        if (loginDebug.messageEnabled()) {
                            loginDebug.message("LoginFailedURL : " + redirect_url);
                        }
                    }
                } else {
                    /*
                         * redirect to 'goto' parameter or SPI hook or default
                         * redirect URL.
                         */
                    redirect_url = AuthUtils.getLoginFailedURL(ac);
                    if (loginDebug.warningEnabled()) {
                        loginDebug.warning("Login Status is " + ac.getStatus() + " - redirect to loginFailedURL : " + redirect_url);
                    }
                    setErrorMessage(null);
                }
            }
        }
    } catch (Exception e) {
        if (loginDebug.messageEnabled()) {
            loginDebug.message("Error in processing LoginDisplay : ", e);
        }
        setErrorMessage(e);
        throw new L10NMessageImpl(bundleName, "loginDisplay.process", new Object[] { e.getMessage() });
    }
}