/*
 * Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.wso2.identity.integration.test.identity.mgt;


import junit.framework.Assert;
import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.carbon.automation.engine.annotations.ExecutionEnvironment;
import org.wso2.carbon.automation.engine.annotations.SetEnvironment;
import org.wso2.carbon.automation.test.utils.common.TestConfigurationProvider;
import org.wso2.carbon.identity.governance.stub.bean.Property;
import org.wso2.carbon.integration.common.admin.client.AuthenticatorClient;
import org.wso2.carbon.um.ws.api.stub.ClaimValue;
import org.wso2.identity.integration.common.clients.ResourceAdminServiceClient;
import org.wso2.identity.integration.common.clients.mgt.IdentityGovernanceServiceClient;
import org.wso2.identity.integration.common.clients.usermgt.remote.RemoteUserStoreManagerServiceClient;
import org.wso2.identity.integration.common.utils.ISIntegrationTest;

public class AccountLockEnabledTestCase extends ISIntegrationTest {

    private static final Log log = LogFactory.getLog(AccountLockEnabledTestCase.class.getName());

    private String defaultLocalityClaimUri = "http://wso2.org/claims/locality";
    private String accountLockClaimUri = "http://wso2.org/claims/identity/accountLocked";
    private String defaultLocalityClaimValue = "en_US";
    private String registryResourcePath = "/_system/config/identity/Email/accountlock/";

    private String testLockUser1 = "TestLockUser1";
    private String testLockUser1Password = "TestLockUser1Password";
    private String testLockUser1WrongPassword = "TestLockUser1WrongPassword";
    private String testLockUser2 = "TestLockUser2";
    private String testLockUser2Password = "TestLockUser2Password";

    private String accountLockTemplate = "accountlock";

    private AuthenticatorClient authenticatorClient;
    private ResourceAdminServiceClient resourceAdminServiceClient;
    private RemoteUserStoreManagerServiceClient usmClient;
    private IdentityGovernanceServiceClient identityGovernanceServiceClient;

    private static final String ENABLE_ACCOUNT_LOCK = "account.lock.handler.enable";
    private static final String TRUE_STRING = "true";
    private static final String DEFAULT = "default";

    @SetEnvironment(executionEnvironments = {ExecutionEnvironment.ALL})
    @BeforeClass(alwaysRun = true)
    public void testInit() throws Exception {
        super.init();
        authenticatorClient = new AuthenticatorClient(backendURL);
        enableAccountLocking(ENABLE_ACCOUNT_LOCK);
        usmClient = new RemoteUserStoreManagerServiceClient(backendURL, sessionCookie);
        resourceAdminServiceClient = new ResourceAdminServiceClient(backendURL, sessionCookie);
    }

    @SetEnvironment(executionEnvironments = {ExecutionEnvironment.ALL})
    @Test(groups = "wso2.is", description = "Check whether the user account lock successfully")
    public void testSuccessfulLockedInitially() {
        try {
            usmClient.addUser(testLockUser1, testLockUser1Password, new String[]{"admin"}, new ClaimValue[0], null, false);

            int maximumAllowedFailedLogins = 5;
            for (int i = 0; i < maximumAllowedFailedLogins; i++) {
                try {
                    authenticatorClient.login(testLockUser1, testLockUser1WrongPassword, "localhost");
                } catch (Exception e) {
                    log.error("Login attempt: " + i + " for user: " + testLockUser1 + " failed");
                }
            }

            ClaimValue[] claimValues = usmClient.getUserClaimValuesForClaims(testLockUser1, new String[]
                    {accountLockClaimUri}, "default");

            String userAccountLockClaimValue = null;

            if (ArrayUtils.isNotEmpty(claimValues)) {
                userAccountLockClaimValue = claimValues[0].getValue();
            }

            Assert.assertTrue
                    ("Test Failure : User Account Didn't Locked Properly", Boolean.valueOf(userAccountLockClaimValue));

        } catch (Exception e) {
            log.error("Error occurred when locking the test user.", e);
        }
    }

    @SetEnvironment(executionEnvironments = {ExecutionEnvironment.ALL})
    @Test(groups = "wso2.is", description = "Check whether the user account lock email " +
            "template successfully retrieved ", dependsOnMethods = "testSuccessfulLockedInitially")
    public void testSuccessfulEmailRetrieval() {

        try {
            ClaimValue claimValue = new ClaimValue();
            claimValue.setClaimURI(defaultLocalityClaimUri);
            claimValue.setValue(defaultLocalityClaimValue);
            ClaimValue[] claimvalues = {claimValue};
            usmClient.addUser(testLockUser2, testLockUser2Password, new String[]{"admin"}, claimvalues, null, false);

            String userLocale = usmClient.
                    getUserClaimValue(testLockUser2, defaultLocalityClaimUri, "default");

            String emailTemplateResourceName = accountLockTemplate + "." + userLocale;
            String emailTemplateResourceContent = resourceAdminServiceClient.
                    getTextContent(registryResourcePath + emailTemplateResourceName);
            Assert.assertTrue("Test Failure : Email Content applicable for " +
                    "Account lock is not available ", StringUtils.isNotEmpty(emailTemplateResourceContent));

        } catch (Exception e) {
            log.error("Error occurred when retrieving the Account lock email template.", e);
        }
    }

    @SetEnvironment(executionEnvironments = {ExecutionEnvironment.ALL})
    @AfterClass(alwaysRun = true)
    public void atEnd() throws Exception {
        usmClient.deleteUser(testLockUser1);
        usmClient.deleteUser(testLockUser2);

    }

    protected String getISResourceLocation() {
        return TestConfigurationProvider.getResourceLocation("IS");
    }

    protected void enableAccountLocking(String option) throws Exception {
        identityGovernanceServiceClient = new IdentityGovernanceServiceClient(sessionCookie, backendURL);

        Thread.sleep(5000);
        authenticatorClient.login(isServer.getSuperTenant().getTenantAdmin().getUserName(),
                isServer.getSuperTenant().getTenantAdmin().getPassword(),
                isServer.getInstance().getHosts().get(DEFAULT));

        Property[] newProperties = new Property[1];
        Property prop = new Property();
        prop.setName(option);
        prop.setValue(TRUE_STRING);
        newProperties[0] = prop;
        identityGovernanceServiceClient.updateConfigurations(newProperties);
    }

}

@@ -6620,16 +6620,67 @@
 User2);%0A
+        disableAccountLocking(ENABLE_ACCOUNT_LOCK);
 %0A    %7D%0A%0A
@@ -7517,10 +7517,357 @@
 %0A    %7D%0A%0A
+    protected void disableAccountLocking(String option) throws Exception %7B%0A%0A        Property%5B%5D newProperties = new Property%5B1%5D;%0A        Property prop = new Property();%0A        prop.setName(option);%0A        prop.setValue(%22false%22);%0A        newProperties%5B0%5D = prop;%0A        identityGovernanceServiceClient.updateConfigurations(newProperties);%0A    %7D%0A%0A
 %7D%0A

fix OAuth2ServiceResourceOwnerTestCase