![]() Added $defaultAlg parameter to JWT::parseKey and JWT::parseKeySet ( #426).Fixed potential caching error in CachedKeySet by caching jwks as strings ( #435).Added ES256 support to JWK parsing ( #399).cast to array $decoded = json_decode(json_encode( $decoded), true) Changelog 6.3.0 / Instead, you can do the following: // return type is stdClass $decoded = JWT:: decode( $payload, $keys) The return value of JWT::decode is the generic PHP object stdClass. $jwt = 'eyJhbGci.' // Some JWT signed by a key from the $jwkUri above $decoded = JWT:: decode( $jwt, $keySet) Miscellaneous Casting to array Null, // $expiresAfter int seconds to set the JWKS to expire true // $rateLimit true to enable rate limit of 10 RPS on lookup of invalid keys Create a cache item pool (can be any PSR-6 compatible cache item pool) $cacheItemPool = Phpfastcache\ CacheManager:: getInstance( 'files') Create an HTTP request factory (can be any PSR-17 compatible HTTP request factory) $httpFactory = new GuzzleHttp\ Psr\ HttpFactory() Create an HTTP client (can be any PSR-7 compatible HTTP client) $httpClient = new GuzzleHttp\ Client() The URI for the JWKS you wish to cache the results from $jwksUri = '' If rate limiting is enabled, the JWKS URI will not make more than 10 requests a second.If an unrecognized key is requested, the cache is refreshed, to accomodate for key rotation.The results are cached for performance.The CachedKeySet class can be used to fetch and cache JWKS (JSON Web Key Sets) from a public URI. JWT:: decode( $payload, JWK:: parseKeySet( $jwks)) Using Cached Key Sets Pass this as the second parameter to JWT::decode. JWK::parseKeySet($jwks) returns an associative array of **kid** to Firebase\JWT\Key // objects. For example, the JSON response to // this endpoint: $jwks = ] $decoded = JWT:: decode( $jwt, new Key( $publicKey, 'EdDSA')) Įcho " Decode:\n". $jwt = JWT:: encode( $payload, $privateKey, 'EdDSA') $publicKey = base64_encode(sodium_crypto_sign_publickey( $keyPair)) $privateKey = base64_encode(sodium_crypto_sign_secretkey( $keyPair)) The secret keys generated by other tools may // need to be adjusted to match the input expected by libsodium. The last // non-empty line is used so that keys can be generated with // sodium_crypto_sign_keypair(). Public and private keys are expected to be Base64 encoded. "\n" Example with EdDSA (libsodium and Ed25519 signature) use Firebase\ JWT\ JWT $publicKey = openssl_pkey_get_details( $privateKey) Įcho " Decode:\n". ![]() Get public key from the private key, or pull from from a file. Create a private key of type "resource" $privateKey = openssl_pkey_get_private( Your private key file with passphrase // Can be generated with "ssh-keygen -t rsa -m pem" $privateKeyFile = '/path/to/key-with-passphrase.pem' "\n" Example with a passphrase use Firebase\ JWT\ JWT $decoded = JWT:: decode( $jwt, new Key( $publicKey, 'RS256')) Įcho " Decode:\n". $jwt = JWT:: encode( $payload, $privateKey, 'RS256') Įcho " Encode:\n". * * Source: */ JWT:: $leeway = 60 // $leeway in seconds $decoded = JWT:: decode( $jwt, new Key( $key, 'HS256')) Example with RS256 (openssl) use Firebase\ JWT\ JWT It is recommended that this leeway should * not be bigger than a few minutes. ** * You can add a leeway to account for when there is a clock skew times between * the signing and verifying servers. ![]() To get an associative array, you will need to cast it as such: */ $decoded_array = ( array) $decoded * NOTE: This will now be an object instead of an associative array. $decoded = JWT:: decode( $jwt, new Key( $key, 'HS256')) See * * for a list of spec-compliant algorithms. ![]() ** * IMPORTANT: * You must specify supported algorithms for your application. Optionally, install the paragonie/sodium_compat package from composer if your Use composer to manage your dependencies and download PHP-JWT: composer require firebase/php-jwt A simple library to encode and decode JSON Web Tokens (JWT) in PHP, conforming to RFC 7519. ![]()
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