Description
Extends the WP REST API using JSON Web Tokens as an authentication method.
GS JWT plugin provides to encode and decode JSON Web Tokens (JWT), conforming to RFC 7519.
GET OTP and send notification by mail or SMS service
Support and Requests please in Github: https://github.com/gauravin213/gs-jwt
REQUIREMENTS
PHP
Minimum PHP version: 5.3.0
PHP HTTP Authorization Header enable
Most of the shared hosting has disabled the HTTP Authorization Header by default.
To enable this option you’ll need to edit your .htaccess file adding the following
RewriteEngine on
RewriteCond %{HTTP:Authorization} ^(.*)
RewriteRule ^(.*) – [E=HTTP_AUTHORIZATION:%1]
WPENGINE
To enable this option you’ll need to edit your .htaccess file adding the following
SetEnvIf Authorization “(.*)” HTTP_AUTHORIZATION=$1
CONFIGURATION
The JWT needs to Add constant in the wp-confige.php file
define( ‘GS_WP_JWT_SECRET_KEY’, ‘your-top-secret-key’ );
define( ‘GS_WP_JWT_ALGO’, ‘HS256’ );
define( ‘GS_WP_JWT_EXPIRY’, (60 * 60) ); //seconds * minuts
define( ‘GS_WP_OTP_EXPIRY’, 10); //minuts
Namespace and Endpoints
When the plugin is activated, a new namespace is added
/gs-jwt/v1
Also, two new endpoints are added to this namespace
Endpoint | HTTP Verb
/wp-json/gs-jwt/v1/login | POST
/wp-json/gs-jwt/v1/token/validate | POST
/wp-json/gs-jwt/v1/get-otp | POST
/wp-json/gs-jwt/v1/verify-otp | POST
/wp-json/gs-jwt/v1/register_user | POST
/wp-json/gs-jwt/v1/register_userbymobile | POST
USAGE
Get JSON web token
Request method:
POST /wp-json/gs-jwt/v1/login

Body{
“username”: “enter username”,
“password”: “enter password”
}
Reponse
{
“data”: {
“id”: “1”,
“user_login”: “admin”,
“user_pass”: null,
“user_nicename”: “admin”,
“user_email”: “example@gmail.com”,
“user_url”: “”,
“user_registered”: “2020-08-11 07:35:37”,
“user_activation_key”: “”,
“user_status”: “0”,
“display_name”: “admin”,
“roles”: [
“administrator”
],
“token”: “eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJodHRwOlwvXC8xMjcuMC4wLjFcL3dvcmRwcmVzcyIsImlhdCI6MTY0MTk3MDIwNSwibmJmIjoxNjQxOTcwMjA1LCJleHAiOjE2NDE5NzM4MDUsImRhdGEiOnsidXNlciI6eyJpZCI6IjEifX19.gRF_aNsmhQ8kqXYdKbm6dIA7zTlhcCU-e_cpP9pQDyM”
}
}
Validate JSON web token
Request method:
POST /wp-json/gs-jwt/v1/token/validate

Make a POST request sending the Authorization header
Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJodHRwOlwvXC8xMjcuMC4wLjFcL3dvcmRwcmVzcyIsImlhdCI6MTY0MTk3MDIwNSwibmJmIjoxNjQxOTcwMjA1LCJleHAiOjE2NDE5NzM4MDUsImRhdGEiOnsidXNlciI6eyJpZCI6IjEifX19.gRF_aNsmhQ8kqXYdKbm6dIA7zTlhcCU-e_cpP9pQDyM
Reponse
{
“code”: “jwt_auth_valid_token”,
“data”: {
“status”: 200
}
}
Get otp by billing mobile number
Request method:
POST /wp-json/gs-jwt/v1/get-otp

Body{
“mobile”: “enter mobile number”
}
Reponse
{
“data”: {
“otp”: 249225,
“message”: “SUCCESS”,
“otp_use_staus”: “0”,
“notification”: {
“mail_send_status”: 0,
“sms_send_status”: 0
}
}
}
Verify otp and mobile number to login
Request method:
POST /wp-json/gs-jwt/v1/verify-otp

Body{
“otp”: “enter otp”,
“mobile”: “enter mobile number”
}
Reponse
{
“data”: {
“id”: “1”,
“user_login”: “admin”,
“user_pass”: null,
“user_nicename”: “admin”,
“user_email”: “example@gmail.com”,
“user_url”: “”,
“user_registered”: “2020-08-11 07:35:37”,
“user_activation_key”: “”,
“user_status”: “0”,
“display_name”: “admin”,
“roles”: [
“administrator”
],
“token”: “eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJodHRwOlwvXC8xMjcuMC4wLjFcL3dvcmRwcmVzcyIsImlhdCI6MTY0MTk3MDIwNSwibmJmIjoxNjQxOTcwMjA1LCJleHAiOjE2NDE5NzM4MDUsImRhdGEiOnsidXNlciI6eyJpZCI6IjEifX19.gRF_aNsmhQ8kqXYdKbm6dIA7zTlhcCU-e_cpP9pQDyM”
}
}
Register user
Request method:
POST /wp-json/gs-jwt/v1/register_user

Body{
“username”: “example”,
“password”: “example@123”,
“email”: “example@gmail.com”,
“mobile”: “1122336699”
}
Reponse
{
“data”: {
“id”: 29,
“user_login”: “example”,
“user_pass”: null,
“user_nicename”: “example”,
“user_email”: “example@gmail.com”,
“user_url”: “”,
“user_registered”: “2022-01-12 07:45:29”,
“user_activation_key”: “”,
“user_status”: “0”,
“display_name”: “example”,
“roles”: [
“customer”
],
“billing_phone”: “1122336699”
},
“code”: 200,
“message”: “Registration was Successful”
}
Register user by mobile number
Request method:
POST /wp-json/gs-jwt/v1/register_userbymobile

Body{
“mobile”: “1122336699”
}
Reponse
{
“data”: {
“id”: 32,
“user_login”: “1144556638”,
“user_nicename”: “1144556638”,
“user_registered”: “2022-01-13 06:29:30”,
“display_name”: “1144556638”,
“roles”: [
“customer”
],
“billing_phone”: “1144556638”
},
“code”: 200,
“message”: “Registration was Successful”
}
Sample add SMS and email notification
/*
* Send notification
* Default mail_send_status = 0, sms_send_status = 0
*/
function gs_wp_jwt_send_notification_fun( $data, $user_id, $otp, $mobile ) {

//Write mail send code here
$from = get_option(‘admin_email’);
$to = get_user_meta($user_id, ‘billing_email’, true);
$subject = “OTP Verification”;
$message = “OTP number: {$opt} will expire in 10 min”;
$headers = “From: “.$from;
$result = wp_mail( $to, $subject, $message, $headers);

if ($result) {

$data[‘mail_send_status’] = 1;

} //end mail send

//Write sms send api code here
/*if ($sms_send_status) {

$data[‘sms_send_status’] = 1;

} //ens sms send*/

return $data;
}
add_filter( ‘gs_wp_jwt_send_notification’, ‘gs_wp_jwt_send_notification_fun’, 10, 4 );