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Environment checking with access tokens. #832

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Environment checking with access tokens. #832

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405f9d6
start our access token parsing for environment checking
tw2113 Apr 7, 2026
74a437a
hash store our account/site url pair
tw2113 Apr 7, 2026
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38 changes: 38 additions & 0 deletions includes/class-api.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1656,6 +1656,10 @@ private function exec( $url, $options ): bool {
'Current time: ' . $dateObj->format( 'Y-n-d, H:i' ) . ' Estimated expiration time: ' . $expDateObj->format( 'Y-n-d, H:i' )
);

$account_domain = $this->parse_access_token_data( $data['access_token'] );
$account_domain_hash = hash( 'sha256', implode( '|', $account_domain ) );
update_option( 'ctct_account_domain_hash', $account_domain_hash );

return isset( $data['access_token'], $data['refresh_token'] );
}
} else {
Expand Down Expand Up @@ -1883,6 +1887,40 @@ protected function api_errors_admin_email( int $form_id = 0 ) {
public function set_email_type() {
return 'text/html';
}

/**
* Parse and extract access token data for authenticated account email and current website.
*
* @since NEXT
* @param string $access_token
*
* @return array
*/
private function parse_access_token_data( string $access_token ) {
if ( empty( $access_token ) ) {
return [];
}
$connecting_account = [];

// Not a PHP error, just assigning only 1 variable of 3 available.
list(,$payload) = explode( '.', $access_token );

$payload_data = '';
if ( ! empty( $payload ) && is_string( $payload ) ) {
$payload_data = base64_decode( $payload );
}

if ( ! empty( $payload_data ) ) {
$parsed_payload_data = json_decode( $payload_data, true );
if ( JSON_ERROR_NONE !== json_last_error() ) {
return [];
}
$connecting_account['account'] = $parsed_payload_data['sub'];
$connecting_account['site'] = get_site_url();
}

return $connecting_account;
}
}

/**
Expand Down