wordpress rest api: check if user is logged in

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Custom endpoint logging. REST API (Representational State Transfer Application Programming Interface) is a newer and lightweight mode using which the developers enjoy the convenience of connecting WordPress with other applications. Description This plugin does one thing: disables the WP REST API for visitors who are not logged into WordPress. Filters to customize logging. Wordpress version: 5.1. Find us on GitHub! Now open the page on which you see the loading animation that does not disappear. Once the plugin is activated, go to Code Snippets Library from your WordPress dashboard. As a result this method is only applicable when the REST API is used inside of WordPress and the current user is logged in. 5 Steps for Getting Started With the WordPress Rest API. The table below shows namespaces for some plugins. I'm aware that this is not the perfect approach but I am just trying to make a few custom routes so that I can prototype a mobile app. This data can be found for all users by making a GET request to "wp-json/wp/v2/users" or for a specific user by adding the user's ID to the end of the url. Instead, you should get the nonce from your front-end content, and then pass it to server to verify it. Hello @rozv, I do the following: 1. Why Join Become a member Login C# Corner. The WordPress REST API provides a simple mechanism for adding security to these types of requests. In the another site, I retrieve COOKIES values from response and set cookies with PHP setcookie to login the user. Solutions you can use current_user_can ( 'edit_posts' ); it will only allow to admin user it work with me for more info go to https://developer.wordpress.org/reference/functions/current_user_can/ I recently encountered the same issue and it turns out that you need to create a nonce and pass it with your request headers. To disable the Rest API add the following lines of code into one of the following places: 1. functions.php file (in your child theme). Send GET request from subdomain.site.com (another site) to site.com (WP) 2. Accessing WordPress REST API using WP-CLI WordPress Command Line Interface is abbreviated as WP-CLI. Create a file called .env in your freshly cloned repository and provide the values for your site's WordPress URL, your username, and password. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site 4 You shouldn't pass your nonce to your JavaScript to verify it, since client side scripts can be easily manipulated. Namespace and Endpoints When the plugin is activated, a new namespace is added Step 4: Select Your First WordPress Post With the REST API. 2. After verification, you should decide to output content by server, not by your JavaScript file. Includes: WordPress admin page to view and search log entries. Step 1: Familiarize Yourself With the Key Concepts of REST API. Getting Current Logged In User Rest API SharePoint Online And Get User Details Using User ID. Your application can send and receive JSON data to these endpoints to query, modify and create content on your site. Assuming your client is on the same domain (ergo has WordPress's auth cookies set) your session should be accessible via the REST API so functions like current_user_can and is_user_logged_in work as they would outside the REST API. That will rewrite/repair your .htaccess. Send Authenticated Requests Using Postman To start sending authentication requests, install the Postman Chrome Extension. Fire the request. Install and activate it. Go to your theme directory either by FTP or from Appearance->Editor. Non SSL website. Filtering your users by user last login date is a quick way to see which users have recently . In WP, use this same code as my first post. You can see this in action on any standard WordPress site by doing the following: specify the username and password fields with valid user credentials. Currently I'm wrapping the call in this: POST: This command allows you to add data to the server. Find the right place where you want to show/hide some content based on the user's logged in status and paste the below code snippet: 1. Use the updated basic-auth.php file. WordPress will be storing a user's application passwords as an array in user meta Meta Meta is a term that refers to the inside workings of a group. Typically, an API is requested with the following requests from the client: GET: This command fetches the data from the server. For this, you must have WP-CLI installed with all Kinsta hosting plans. Getting Current Logged In User Rest API SharePoint Online And Get User Details Using User ID. It might pose new security risks simply because at the end of the day it is an additional attack surface on WordPress. Hi there, Just wanted to check/confirm: Is there a way, whilst only using wpapi, to check whether the wp.users().me() request can be performed?. Solutions You shouldn't pass your nonce to your JavaScript to verify it, since client side scripts can be easily manipulated. Courtney Asks: Log in user using Wordpress REST API I am having problems authenticating a user after logging in using a custom endpoint using the WordPress REST API. When you log in to your dashboard, this sets up the cookies correctly for you, so plugin and theme developers need only to have a logged-in user. You can access WordPress from your PC's command prompt. You need a REST Client to test and explore it . Make sure Plain is not selected. ElasticPress logging. By using special URLs, applications can send and receive data using the popular JSON (JavaScript Object Notation) format. A REST API namespace is a part of a request URL that allows WordPress to recognize what program code processes a certain REST API request. However, WordPress has an existing CSRF protection mechanism which uses nonces. WordPress plugin to log REST API requests and responses (for v2 of the API). You have to clone the repository. Cross-Origin Resource Sharing (CORS) is a mechanism which allows a website to control which Origins (originating external sites) are allowed to access your site's data. To solve this problem, you can wrap the login check within a function hooked to the init action: Copy function example_function() { if ( is_user_logged_in() ) { // code } } add_action('init', 'example_function'); 2. WordPress provides an interface(REST API) to interact with WordPress from your application. By default, WordPress provides several REST URI endpoints to site resources. The REST API provides a way for applications to interact with a WordPress site. The interaction between your application and WordPress communicates through HTTP requests. To enable the CORs Support edit your wp-config.php file and add a new constant called JWT_AUTH_CORS_ENABLE define ('JWT_AUTH_CORS_ENABLE', true); Finally activate the plugin within your wp-admin. All you need to do is toggle the switch from 'Inactive' to 'Active.' Navigate to the Body tab and: ensure the type of request is form-data. Every plugin that utilizes REST API uses its own unique namespace. If the user is not logged in, but a call to wp.users().me() is made, then the response is 403, but I'd like to be able to check if the user is logged in before making the wp.users().me() call.. It uses the built-in WordPress user authentication and roles-and-capabilities to ensure a user has permission to alter the specific object, in our case location data, before handling the REST request. An Article; A Blog . This is useful if you have created custom roles on your site. For us, this is the team that works on internal WordPress sites like WordCamp . As an example, this is . Viewing 4 replies - 1 through 4 (of 4 total) The topic 'rest_authentication_errors' is closed to new replies. Preparation. Grab the latest version of JSON REST API on WordPress plugin directory. Checking the WordPress login history of your users. You can control which pages of results will show up by using per_page and page arguments. Best regards, Nicu. Here you can set the Decryption Key in wp-config.php You just need to go to Plugin settings -> General -> Decryption Key source and set it to "Code". So it is super lightweight, fast, and effective. 3. Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & praise to God, a. Top List Users Query this endpoint to retrieve a collection of users. Fullstack Web Developer with more than 12 years of experience in web development. When defining a custom route, use the register_rest_route () in a function hooked to "rest_api_init," which is the action that runs when the REST API is initialized. Step 2: Get To Know the Most Useful REST API Endpoints. So, data such as last login and number of sessions will be available by default in your WordPress activity log. Step 3: Learn the Basics of REST API Authentication. By using current_user_can ('administrator') in an if statement it'll allow you to check if the current user is a site admin. WP_URL=<URL> WP_USER=<USERNAME> WP_PASS=<PASSWORD> This file is not checked into source control. After verification, you should decide to output content by server, not by your JavaScript file. Adept in all stages of advanced web development. Knowledgeable in the user interface, backend, testing, and debugging processes. The WordPress REST API provides REST endpoints (URLs) representing the posts, pages, taxonomies, and other built-in WordPress data types. CORS prevents against a particular type of attack known as Cross-Site Request Forgery, or CSRF. To utilize the plugin, clone it in the WordPress Plugin directory and activate it through the WordPress admin. It is important to keep in mind that this authentication method relies on WordPress cookies. The plugin will then automatically add the code and select the proper insertion method. Then, search for the 'Disable WordPress REST API' snippet and click on the 'Use snippet' button. Just follow these steps: Open a new tab where you access your website. In addition, the current user must have the appropriate capability to perform the action being performed. The admin user clicks on a delete icon next to a table row which executes the request. Here you can go to the "Console" tab. The WordPress REST API is an interface that developers can use to access WordPress from outside the WordPress installation itself. These applications can be anything on the frontend like React, Angular, other PHP applications. $nonce = wp_create_nonce ( 'wp_rest' ); Then you pass that nonce with the HTTP request via the header X-WP-Nonce. Even if everything is fine, click on Save Changes. Watch Pre-recorded Live Shows Here. Once you install Users Insights, it will start to automatically track your user logins. @JacobPeattie It is being run in a rest api request handler callback. When you log into WordPress, a cookie called wordpress_logged_in_RANDOM is set. Cookie authentication is the basic authentication method included with WordPress. If you call the REST API from the front-end of the site, that cookie is included in the call and now you're able to take the same actions you would be able to using wp-admin. echo 'This will display for WordPress admins only.'; Additionally, you can target a specific capability of a user. Usually, Post Name is the best choice. If you're on localhost, you can open the theme files in any Code Editor/IDE. The only difference between the front-end of the website, RSS and the REST API is the way the data is presented. Any response from these endpoints can be expected to contain the fields below unless the `_filter` query parameter is used or the schema field only appears in a specific context. Wordpress: WP REST API: check if user is logged inHelpful? This includes plugins like WordPress Popular Posts, Disqus . My plugins only load their code when they are being used, for optimization purposes (and let's say, additional security too!). Something like this: Hence if you want to logged in using the WordPress Rest api, you must insert information of the current user properly in the section Authorization (Chose basic authentication and inside, fill the username and the password of an existing account (in this case Admin) and try it again. With this code, WP returns COOKIES in the response. Let me know what do you think. For example; retrieving client's information. Download my plugin at the end of this blog post. The wp-api-jwt-auth plugin has the option to activate CORs support. You access it using JavaScript, which means it can be used to create interactive websites and apps. the request handler is hooked as an action to rest_api_init - Please note that is_user_logged_in is a pluggable function and you could get a fatal error if you call it too early. It's an important. A site-specific plugin. If authentication is successful, you'll get a reply like the following (note: I truncated the token in my example so expect a much longer string). However, the REST API includes a technique called nonces to avoid CSRF issues. Keep in mind that when requesting all users, the results will be paged. Paste the below Code Snippet. No configuration required. The primary goal of any REST API is to perform CRUD (Create, Read, Update, and Delete) tasks. Right-click into the web page to open the panel "Inspect" (Google Chrome) or "Inspect Element" (Mozilla Firefox). Features Disable REST/JSON for visitors (not logged in) 3. You must open the command line terminal on your PC if it's Mac or Linux. To get the namespace, take a string between /wp-json/ and the next slash in the REST URL. Application passwords can be used with or without the spaces if included, spaces will just be stripped out before the password is hashed and verified.. Data Store. This plugin works with only 22 short lines of code (less than 2KB). Enable Permalinks Visit your Settings > Permalinks. Post. Instead, you should get the nonce from your front-end content, and then pass it to server to verify it. You have to send an HTTP request to the WordPress endpoint. Example Request Schema The schema defines all the fields that exist within a user record. REST stands for Representational State Transfer and API stands for Application Programming Interface. Change the .htaccess file to include: To stop WordPress permalinks overwriting this change, include the following in your theme's. Description. API endpoint to access log entries via JSON. The updated version is not in the downloaded ZIP file ( Basic-Auth-master.zip ). WordPress REST API plugin is available from the GitHub WordPress REST API group. Something like this: Now you have a REST API ready to use. And from the security point of view, the more attack surfaces you have the more options attackers have to exploit. Keep in mind this will break anything that depends on the Rest API. In case you have Windows, open Command Prompt. Here is what i did for an exemple: REST API was a default feature in WordPress version 4, and it was further used in various themes and plugins. 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