8.0.0
*
* @param string $redirect_url Defaults to the site admin URL.
*/
$processing_url = apply_filters( 'jetpack_token_processing_url', admin_url( 'admin.php' ) );
$redirect = isset( $data['redirect'] ) ? esc_url_raw( (string) $data['redirect'] ) : '';
/**
* Filter the URL to redirect the user back to when the authentication process
* is complete.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param string $redirect_url Defaults to the site URL.
*/
$redirect = apply_filters( 'jetpack_token_redirect_url', $redirect );
$redirect_uri = ( 'calypso' === $data['auth_type'] )
? $data['redirect_uri']
: add_query_arg(
array(
'handler' => 'jetpack-connection-webhooks',
'action' => 'authorize',
'_wpnonce' => wp_create_nonce( "jetpack-authorize_{$role}_{$redirect}" ),
'redirect' => $redirect ? rawurlencode( $redirect ) : false,
),
esc_url( $processing_url )
);
/**
* Filters the token request data.
*
* @since 1.7.0
* @since-jetpack 8.0.0
*
* @param array $request_data request data.
*/
$body = apply_filters(
'jetpack_token_request_body',
array(
'client_id' => Jetpack_Options::get_option( 'id' ),
'client_secret' => $client_secret->secret,
'grant_type' => 'authorization_code',
'code' => $data['code'],
'redirect_uri' => $redirect_uri,
)
);
$args = array(
'method' => 'POST',
'body' => $body,
'headers' => array(
'Accept' => 'application/json',
),
);
add_filter( 'http_request_timeout', array( $this, 'return_30' ), PHP_INT_MAX - 1 );
$response = Client::_wp_remote_request( $token_api_url, $args );
remove_filter( 'http_request_timeout', array( $this, 'return_30' ), PHP_INT_MAX - 1 );
if ( is_wp_error( $response ) ) {
return new WP_Error( 'token_http_request_failed', $response->get_error_message() );
}
$code = wp_remote_retrieve_response_code( $response );
$entity = wp_remote_retrieve_body( $response );
if ( $entity ) {
$json = json_decode( $entity );
} else {
$json = false;
}
if ( 200 !== $code || ! empty( $json->error ) ) {
if ( empty( $json->error ) ) {
return new WP_Error( 'unknown', '', $code );
}
/* translators: Error description string. */
$error_description = isset( $json->error_description ) ? sprintf( __( 'Error Details: %s', 'jetpack-connection' ), (string) $json->error_description ) : '';
return new WP_Error( (string) $json->error, $error_description, $code );
}
if ( empty( $json->access_token ) || ! is_scalar( $json->access_token ) ) {
return new WP_Error( 'access_token', '', $code );
}
if ( empty( $json->token_type ) || 'X_JETPACK' !== strtoupper( $json->token_type ) ) {
return new WP_Error( 'token_type', '', $code );
}
if ( empty( $json->scope ) ) {
return new WP_Error( 'scope', 'No Scope', $code );
}
// TODO: get rid of the error silencer.
// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
@list( $role, $hmac ) = explode( ':', $json->scope );
if ( empty( $role ) || empty( $hmac ) ) {
return new WP_Error( 'scope', 'Malformed Scope', $code );
}
if ( $this->sign_role( $role ) !== $json->scope ) {
return new WP_Error( 'scope', 'Invalid Scope', $code );
}
$cap = $roles->translate_role_to_cap( $role );
if ( ! $cap ) {
return new WP_Error( 'scope', 'No Cap', $code );
}
if ( ! current_user_can( $cap ) ) {
return new WP_Error( 'scope', 'current_user_cannot', $code );
}
return (string) $json->access_token;
}
/**
* Enters a user token into the user_tokens option
*
* @param int $user_id The user id.
* @param string $token The user token.
* @param bool $is_master_user Whether the user is the master user.
* @return bool
*/
public function update_user_token( $user_id, $token, $is_master_user ) {
// Not designed for concurrent updates.
$user_tokens = $this->get_user_tokens();
if ( ! is_array( $user_tokens ) ) {
$user_tokens = array();
}
$user_tokens[ $user_id ] = $token;
if ( $is_master_user ) {
$master_user = $user_id;
$options = compact( 'user_tokens', 'master_user' );
} else {
$options = compact( 'user_tokens' );
}
return Jetpack_Options::update_options( $options );
}
/**
* Sign a user role with the master access token.
* If not specified, will default to the current user.
*
* @access public
*
* @param string $role User role.
* @param int $user_id ID of the user.
* @return string Signed user role.
*/
public function sign_role( $role, $user_id = null ) {
if ( empty( $user_id ) ) {
$user_id = (int) get_current_user_id();
}
if ( ! $user_id ) {
return false;
}
$token = $this->get_access_token();
if ( ! $token || is_wp_error( $token ) ) {
return false;
}
return $role . ':' . hash_hmac( 'md5', "{$role}|{$user_id}", $token->secret );
}
/**
* Increases the request timeout value to 30 seconds.
*
* @return int Returns 30.
*/
public function return_30() {
return 30;
}
/**
* Gets the requested token.
*
* Tokens are one of two types:
* 1. Blog Tokens: These are the "main" tokens. Each site typically has one Blog Token,
* though some sites can have multiple "Special" Blog Tokens (see below). These tokens
* are not associated with a user account. They represent the site's connection with
* the Jetpack servers.
* 2. User Tokens: These are "sub-"tokens. Each connected user account has one User Token.
*
* All tokens look like "{$token_key}.{$private}". $token_key is a public ID for the
* token, and $private is a secret that should never be displayed anywhere or sent
* over the network; it's used only for signing things.
*
* Blog Tokens can be "Normal" or "Special".
* * Normal: The result of a normal connection flow. They look like
* "{$random_string_1}.{$random_string_2}"
* That is, $token_key and $private are both random strings.
* Sites only have one Normal Blog Token. Normal Tokens are found in either
* Jetpack_Options::get_option( 'blog_token' ) (usual) or the JETPACK_BLOG_TOKEN
* constant (rare).
* * Special: A connection token for sites that have gone through an alternative
* connection flow. They look like:
* ";{$special_id}{$special_version};{$wpcom_blog_id};.{$random_string}"
* That is, $private is a random string and $token_key has a special structure with
* lots of semicolons.
* Most sites have zero Special Blog Tokens. Special tokens are only found in the
* JETPACK_BLOG_TOKEN constant.
*
* In particular, note that Normal Blog Tokens never start with ";" and that
* Special Blog Tokens always do.
*
* When searching for a matching Blog Tokens, Blog Tokens are examined in the following
* order:
* 1. Defined Special Blog Tokens (via the JETPACK_BLOG_TOKEN constant)
* 2. Stored Normal Tokens (via Jetpack_Options::get_option( 'blog_token' ))
* 3. Defined Normal Tokens (via the JETPACK_BLOG_TOKEN constant)
*
* @param int|false $user_id false: Return the Blog Token. int: Return that user's User Token.
* @param string|false $token_key If provided, check that the token matches the provided input.
* @param bool|true $suppress_errors If true, return a falsy value when the token isn't found; When false, return a descriptive WP_Error when the token isn't found.
*
* @return object|false|WP_Error
*/
public function get_access_token( $user_id = false, $token_key = false, $suppress_errors = true ) {
if ( $this->is_locked() ) {
$this->delete_all();
return false;
}
$possible_special_tokens = array();
$possible_normal_tokens = array();
$user_tokens = $this->get_user_tokens();
if ( $user_id ) {
if ( ! $user_tokens ) {
return $suppress_errors ? false : new WP_Error( 'no_user_tokens', __( 'No user tokens found', 'jetpack-connection' ) );
}
if ( true === $user_id ) { // connection owner.
$user_id = Jetpack_Options::get_option( 'master_user' );
if ( ! $user_id ) {
return $suppress_errors ? false : new WP_Error( 'empty_master_user_option', __( 'No primary user defined', 'jetpack-connection' ) );
}
}
if ( ! isset( $user_tokens[ $user_id ] ) || ! $user_tokens[ $user_id ] ) {
// translators: %s is the user ID.
return $suppress_errors ? false : new WP_Error( 'no_token_for_user', sprintf( __( 'No token for user %d', 'jetpack-connection' ), $user_id ) );
}
$user_token_chunks = explode( '.', $user_tokens[ $user_id ] );
if ( empty( $user_token_chunks[1] ) || empty( $user_token_chunks[2] ) ) {
// translators: %s is the user ID.
return $suppress_errors ? false : new WP_Error( 'token_malformed', sprintf( __( 'Token for user %d is malformed', 'jetpack-connection' ), $user_id ) );
}
if ( $user_token_chunks[2] !== (string) $user_id ) {
// translators: %1$d is the ID of the requested user. %2$d is the user ID found in the token.
return $suppress_errors ? false : new WP_Error( 'user_id_mismatch', sprintf( __( 'Requesting user_id %1$d does not match token user_id %2$d', 'jetpack-connection' ), $user_id, $user_token_chunks[2] ) );
}
$possible_normal_tokens[] = "{$user_token_chunks[0]}.{$user_token_chunks[1]}";
} else {
$stored_blog_token = Jetpack_Options::get_option( 'blog_token' );
if ( $stored_blog_token ) {
$possible_normal_tokens[] = $stored_blog_token;
}
$defined_tokens_string = Constants::get_constant( 'JETPACK_BLOG_TOKEN' );
if ( $defined_tokens_string ) {
$defined_tokens = explode( ',', $defined_tokens_string );
foreach ( $defined_tokens as $defined_token ) {
if ( ';' === $defined_token[0] ) {
$possible_special_tokens[] = $defined_token;
} else {
$possible_normal_tokens[] = $defined_token;
}
}
}
}
if ( self::MAGIC_NORMAL_TOKEN_KEY === $token_key ) {
$possible_tokens = $possible_normal_tokens;
} else {
$possible_tokens = array_merge( $possible_special_tokens, $possible_normal_tokens );
}
if ( ! $possible_tokens ) {
// If no user tokens were found, it would have failed earlier, so this is about blog token.
return $suppress_errors ? false : new WP_Error( 'no_possible_tokens', __( 'No blog token found', 'jetpack-connection' ) );
}
$valid_token = false;
if ( false === $token_key ) {
// Use first token.
$valid_token = $possible_tokens[0];
} elseif ( self::MAGIC_NORMAL_TOKEN_KEY === $token_key ) {
// Use first normal token.
$valid_token = $possible_tokens[0]; // $possible_tokens only contains normal tokens because of earlier check.
} else {
// Use the token matching $token_key or false if none.
// Ensure we check the full key.
$token_check = rtrim( $token_key, '.' ) . '.';
foreach ( $possible_tokens as $possible_token ) {
if ( hash_equals( substr( $possible_token, 0, strlen( $token_check ) ), $token_check ) ) {
$valid_token = $possible_token;
break;
}
}
}
if ( ! $valid_token ) {
if ( $user_id ) {
// translators: %d is the user ID.
return $suppress_errors ? false : new WP_Error( 'no_valid_user_token', sprintf( __( 'Invalid token for user %d', 'jetpack-connection' ), $user_id ) );
} else {
return $suppress_errors ? false : new WP_Error( 'no_valid_blog_token', __( 'Invalid blog token', 'jetpack-connection' ) );
}
}
return (object) array(
'secret' => $valid_token,
'external_user_id' => (int) $user_id,
);
}
/**
* Updates the blog token to a new value.
*
* @access public
*
* @param string $token the new blog token value.
* @return Boolean Whether updating the blog token was successful.
*/
public function update_blog_token( $token ) {
return Jetpack_Options::update_option( 'blog_token', $token );
}
/**
* Unlinks the current user from the linked WordPress.com user.
*
* @access public
* @static
*
* @todo Refactor to properly load the XMLRPC client independently.
*
* @param int $user_id The user identifier.
*
* @return bool Whether the disconnection of the user was successful.
*/
public function disconnect_user( $user_id ) {
$tokens = $this->get_user_tokens();
if ( ! $tokens ) {
return false;
}
if ( ! isset( $tokens[ $user_id ] ) ) {
return false;
}
unset( $tokens[ $user_id ] );
$this->update_user_tokens( $tokens );
return true;
}
/**
* Returns an array of user_id's that have user tokens for communicating with wpcom.
* Able to select by specific capability.
*
* @deprecated 1.30.0
* @see Manager::get_connected_users
*
* @param string $capability The capability of the user.
* @param int|null $limit How many connected users to get before returning.
* @return array Array of WP_User objects if found.
*/
public function get_connected_users( $capability = 'any', $limit = null ) {
_deprecated_function( __METHOD__, '1.30.0' );
return ( new Manager( 'jetpack' ) )->get_connected_users( $capability, $limit );
}
/**
* Fetches a signed token.
*
* @param object $token the token.
* @return WP_Error|string a signed token
*/
public function get_signed_token( $token ) {
if ( ! isset( $token->secret ) || empty( $token->secret ) ) {
return new WP_Error( 'invalid_token' );
}
list( $token_key, $token_secret ) = explode( '.', $token->secret );
$token_key = sprintf(
'%s:%d:%d',
$token_key,
Constants::get_constant( 'JETPACK__API_VERSION' ),
$token->external_user_id
);
$timestamp = time();
if ( function_exists( 'wp_generate_password' ) ) {
$nonce = wp_generate_password( 10, false );
} else {
$nonce = substr( sha1( wp_rand( 0, 1000000 ) ), 0, 10 );
}
$normalized_request_string = implode(
"\n",
array(
$token_key,
$timestamp,
$nonce,
)
) . "\n";
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
$signature = base64_encode( hash_hmac( 'sha1', $normalized_request_string, $token_secret, true ) );
$auth = array(
'token' => $token_key,
'timestamp' => $timestamp,
'nonce' => $nonce,
'signature' => $signature,
);
$header_pieces = array();
foreach ( $auth as $key => $value ) {
$header_pieces[] = sprintf( '%s="%s"', $key, $value );
}
return implode( ' ', $header_pieces );
}
/**
* Gets the list of user tokens
*
* @since 1.30.0
*
* @return bool|array An array of user tokens where keys are user IDs and values are the tokens. False if no user token is found.
*/
public function get_user_tokens() {
return Jetpack_Options::get_option( 'user_tokens' );
}
/**
* Updates the option that stores the user tokens
*
* @since 1.30.0
*
* @param array $tokens An array of user tokens where keys are user IDs and values are the tokens.
* @return bool Was the option successfully updated?
*
* @todo add validate the input.
*/
public function update_user_tokens( $tokens ) {
return Jetpack_Options::update_option( 'user_tokens', $tokens );
}
/**
* Lock the tokens to the current site URL.
*
* @param int $timespan How long the tokens should be locked, in seconds.
*
* @return bool
*/
public function set_lock( $timespan = HOUR_IN_SECONDS ) {
try {
$expires = ( new DateTime() )->add( DateInterval::createFromDateString( (int) $timespan . ' seconds' ) );
} catch ( Exception $e ) {
return false;
}
if ( false === $expires ) {
return false;
}
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
return Jetpack_Options::update_option( 'token_lock', $expires->format( static::DATE_FORMAT_ATOM ) . '|||' . base64_encode( Urls::site_url() ) );
}
/**
* Remove the site lock from tokens.
*
* @return bool
*/
public function remove_lock() {
Jetpack_Options::delete_option( 'token_lock' );
return true;
}
/**
* Check if the domain is locked, remove the lock if needed.
* Possible scenarios:
* - lock expired, site URL matches the lock URL: remove the lock, return false.
* - lock not expired, site URL matches the lock URL: return false.
* - site URL does not match the lock URL (expiration date is ignored): return true, do not remove the lock.
*
* @return bool
*/
public function is_locked() {
$the_lock = Jetpack_Options::get_option( 'token_lock' );
if ( ! $the_lock ) {
// Not locked.
return false;
}
$the_lock = explode( '|||', $the_lock, 2 );
if ( count( $the_lock ) !== 2 ) {
// Something's wrong with the lock.
$this->remove_lock();
return false;
}
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
$locked_site_url = base64_decode( $the_lock[1] );
$expires = $the_lock[0];
$expiration_date = DateTime::createFromFormat( static::DATE_FORMAT_ATOM, $expires );
if ( false === $expiration_date || ! $locked_site_url ) {
// Something's wrong with the lock.
$this->remove_lock();
return false;
}
if ( Urls::site_url() === $locked_site_url ) {
if ( new DateTime() > $expiration_date ) {
// Site lock expired.
// Site URL matches, removing the lock.
$this->remove_lock();
}
return false;
}
// Site URL doesn't match.
return true;
}
}
Fatal error: Uncaught Error: Class "Automattic\Jetpack\Connection\Tokens" not found in /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/src/class-manager.php:552
Stack trace:
#0 /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/src/class-manager.php(579): Automattic\Jetpack\Connection\Manager->get_tokens()
#1 /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/src/class-manager.php(111): Automattic\Jetpack\Connection\Manager->is_connected()
#2 /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-config/src/class-config.php(273): Automattic\Jetpack\Connection\Manager::configure()
#3 /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-config/src/class-config.php(225): Automattic\Jetpack\Config->enable_connection()
#4 /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-config/src/class-config.php(111): Automattic\Jetpack\Config->ensure_feature('connection')
#5 /htdocs/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Config->on_plugins_loaded('')
#6 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#7 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#8 /htdocs/wp-settings.php(510): do_action('plugins_loaded')
#9 /htdocs/wp-config.php(118): require_once('/htdocs/wp-sett...')
#10 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#11 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#12 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#13 {main}
thrown in /htdocs/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/src/class-manager.php on line 552