README
TO INSTALL:
npm install wordpress-auth
TO USE:
In your init:
var wp_auth = require('wordpress-auth').create( 'http://my-blog.example',
'LOGGED_IN_KEY from wp-config.php',
'LOGGED_IN_SALT from wp-config.php',
'MySQL host',
'MySQL username',
'MySQL password',
'MySQL database',
'WordPress table prefix (eg. wp_)' );
When you get a HTTP request and you need to verify auth:
wp_auth.checkAuth( req ).on( 'auth', function( auth_is_valid, user_id ) {
auth_is_valid; // true if the user is logged in, false if they are not
user_id; // the ID number of the user or 0 if the user is not logged in
} );
To get a usermeta value:
wp_auth.getUserMeta( user_id, 'meta_key (eg. occupation)', function( data ) {
// data is null if the user doesn't exist or doesn't have the key.
// Otherwise, it is the value you would get in WordPress (unserialized intelligently)
} );
To set a usermeta value:
wp_auth.setUserMeta( user_id, 'meta_key (eg. occupation)', 'meta_value (eg. Eating spaghetti)' );
To get a user_id from a usermeta value:
wp_auth.reverseUserMeta( 'meta_key (eg. occupation)', 'meta_value (eg. Eating spaghetti)', function( id ) {
// id is null if no user could be found with the given meta key value pair
// Otherwise, it is the ID of the user
// If multiple users matched, only one will be given
} );