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(PHP Extension) Create JWT Using Ed25519 Private Key (EdDSA)See more JSON Web Token (JWT) ExamplesDemonstrates how to create a JWT using an Ed25519 private key. If the private key is Ed25519, which is an EdDSA algorithm, the JOSE header's "alg" member should be set to "EdDSA". Note: This example requires Chilkat v9.5.0.95 or greater.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Demonstrates how to create a JWT using an Ed25519 private key. $privKey = new CkPrivateKey(); // Load an Ed25519 (EdDSA) private key from a PEM file. $success = $privKey->LoadPemFile('qa_data/eddsa/ed25519.pem'); if ($success != true) { print $privKey->lastErrorText() . "\n"; exit; } $jwt = new CkJwt(); // Build the JOSE header $jose = new CkJsonObject(); // ----------------------------------------------------------------- // Note: This example requires Chilkat v9.5.0.95 or greater. // ----------------------------------------------------------------- $success = $jose->AppendString('alg','EdDSA'); $success = $jose->AppendString('typ','JWT'); // Now build the JWT claims (also known as the payload) $claims = new CkJsonObject(); $success = $claims->AppendString('iss','http://example.org'); $success = $claims->AppendString('sub','John'); $success = $claims->AppendString('aud','http://example.com'); // (optional) Set the timestamp of when the JWT was created to now. $curDateTime = $jwt->GenNumericDate(0); $success = $claims->AddIntAt(-1,'iat',$curDateTime); // (optional) Set the "not process before" timestamp to now. $success = $claims->AddIntAt(-1,'nbf',$curDateTime); // (optional) Set the timestamp defining an expiration time (end time) for the token // to be now + 1 hour (3600 seconds) $success = $claims->AddIntAt(-1,'exp',$curDateTime + 3600); // Produce the smallest possible JWT: $jwt->put_AutoCompact(true); // Create the JWT token. $token = $jwt->createJwtPk($jose->emit(),$claims->emit(),$privKey); print $token . "\n"; // Example output: // eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJodHRwOi8vZXhhbXBsZS5vcmciLCJzdWIiOiJKb2huIiwiYXVkIjoiaHR0cDovL2V4YW1wbGUuY29tIiwiaWF0IjoxNjg3OTcwNjgyLCJuYmYiOjE2ODc5NzA2ODIsImV4cCI6MTY4Nzk3NDI4Mn0.eyfrDJfuWJSJVJPfAUYb_p_c-LF_YULHGRaZx82MLLjMLCCFEEGckp8icuayf5bLW9ah20LzYYt0JgOBIB0RDg ?> |
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