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-rw-r--r--vendor/web-token/jwt-key-mgmt/KeyConverter/KeyConverter.php512
1 files changed, 256 insertions, 256 deletions
diff --git a/vendor/web-token/jwt-key-mgmt/KeyConverter/KeyConverter.php b/vendor/web-token/jwt-key-mgmt/KeyConverter/KeyConverter.php
index 17a5428..d683a2c 100644
--- a/vendor/web-token/jwt-key-mgmt/KeyConverter/KeyConverter.php
+++ b/vendor/web-token/jwt-key-mgmt/KeyConverter/KeyConverter.php
@@ -1,256 +1,256 @@
-<?php
-
-declare(strict_types=1);
-
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2018 Spomky-Labs
- *
- * This software may be modified and distributed under the terms
- * of the MIT license. See the LICENSE file for details.
- */
-
-namespace Jose\Component\KeyManagement\KeyConverter;
-
-use Base64Url\Base64Url;
-
-/**
- * @internal
- */
-class KeyConverter
-{
- /**
- * @throws \InvalidArgumentException
- */
- public static function loadKeyFromCertificateFile(string $file): array
- {
- if (!\file_exists($file)) {
- throw new \InvalidArgumentException(\sprintf('File "%s" does not exist.', $file));
- }
- $content = \file_get_contents($file);
-
- return self::loadKeyFromCertificate($content);
- }
-
- /**
- * @throws \InvalidArgumentException
- */
- public static function loadKeyFromCertificate(string $certificate): array
- {
- try {
- $res = \openssl_x509_read($certificate);
- } catch (\Exception $e) {
- $certificate = self::convertDerToPem($certificate);
- $res = \openssl_x509_read($certificate);
- }
- if (false === $res) {
- throw new \InvalidArgumentException('Unable to load the certificate.');
- }
-
- $values = self::loadKeyFromX509Resource($res);
- \openssl_x509_free($res);
-
- return $values;
- }
-
- /**
- * @param resource $res
- *
- * @throws \Exception
- */
- public static function loadKeyFromX509Resource($res): array
- {
- $key = \openssl_get_publickey($res);
-
- $details = \openssl_pkey_get_details($key);
- if (isset($details['key'])) {
- $values = self::loadKeyFromPEM($details['key']);
- \openssl_x509_export($res, $out);
- $x5c = \preg_replace('#-.*-#', '', $out);
- $x5c = \preg_replace('~\R~', PHP_EOL, $x5c);
- $x5c = \trim($x5c);
- $values['x5c'] = [$x5c];
-
- $values['x5t'] = Base64Url::encode(\openssl_x509_fingerprint($res, 'sha1', true));
- $values['x5t#256'] = Base64Url::encode(\openssl_x509_fingerprint($res, 'sha256', true));
-
- return $values;
- }
-
- throw new \InvalidArgumentException('Unable to load the certificate');
- }
-
- /**
- * @throws \Exception
- */
- public static function loadFromKeyFile(string $file, ?string $password = null): array
- {
- $content = \file_get_contents($file);
-
- return self::loadFromKey($content, $password);
- }
-
- /**
- * @throws \Exception
- */
- public static function loadFromKey(string $key, ?string $password = null): array
- {
- try {
- return self::loadKeyFromDER($key, $password);
- } catch (\Exception $e) {
- return self::loadKeyFromPEM($key, $password);
- }
- }
-
- /**
- * @throws \Exception
- */
- private static function loadKeyFromDER(string $der, ?string $password = null): array
- {
- $pem = self::convertDerToPem($der);
-
- return self::loadKeyFromPEM($pem, $password);
- }
-
- /**
- * @throws \Exception
- */
- private static function loadKeyFromPEM(string $pem, ?string $password = null): array
- {
- if (\preg_match('#DEK-Info: (.+),(.+)#', $pem, $matches)) {
- $pem = self::decodePem($pem, $matches, $password);
- }
-
- self::sanitizePEM($pem);
-
- $res = \openssl_pkey_get_private($pem);
- if (false === $res) {
- $res = \openssl_pkey_get_public($pem);
- }
- if (false === $res) {
- throw new \InvalidArgumentException('Unable to load the key.');
- }
-
- $details = \openssl_pkey_get_details($res);
- if (!\is_array($details) || !\array_key_exists('type', $details)) {
- throw new \InvalidArgumentException('Unable to get details of the key');
- }
-
- switch ($details['type']) {
- case OPENSSL_KEYTYPE_EC:
- $ec_key = ECKey::createFromPEM($pem);
-
- return $ec_key->toArray();
- case OPENSSL_KEYTYPE_RSA:
- $rsa_key = RSAKey::createFromPEM($pem);
- $rsa_key->optimize();
-
- return $rsa_key->toArray();
- default:
- throw new \InvalidArgumentException('Unsupported key type');
- }
- }
-
- /**
- * This method modifies the PEM to get 64 char lines and fix bug with old OpenSSL versions.
- */
- private static function sanitizePEM(string &$pem)
- {
- \preg_match_all('#(-.*-)#', $pem, $matches, PREG_PATTERN_ORDER);
- $ciphertext = \preg_replace('#-.*-|\r|\n| #', '', $pem);
-
- $pem = $matches[0][0].PHP_EOL;
- $pem .= \chunk_split($ciphertext, 64, PHP_EOL);
- $pem .= $matches[0][1].PHP_EOL;
- }
-
- /**
- * Be careful! The certificate chain is loaded, but it is NOT VERIFIED by any mean!
- * It is mandatory to verify the root CA or intermediate CA are trusted.
- * If not done, it may lead to potential security issues.
- */
- public static function loadFromX5C(array $x5c): array
- {
- $certificate = null;
- $last_issuer = null;
- $last_subject = null;
- foreach ($x5c as $cert) {
- $current_cert = '-----BEGIN CERTIFICATE-----'.PHP_EOL.\chunk_split($cert,64,PHP_EOL).'-----END CERTIFICATE-----';
- $x509 = \openssl_x509_read($current_cert);
- if (false === $x509) {
- $last_issuer = null;
- $last_subject = null;
-
- break;
- }
- $parsed = \openssl_x509_parse($x509);
-
- \openssl_x509_free($x509);
- if (false === $parsed) {
- $last_issuer = null;
- $last_subject = null;
-
- break;
- }
- if (null === $last_subject) {
- $last_subject = $parsed['subject'];
- $last_issuer = $parsed['issuer'];
- $certificate = $current_cert;
- } else {
- if (\json_encode($last_issuer) === \json_encode($parsed['subject'])) {
- $last_subject = $parsed['subject'];
- $last_issuer = $parsed['issuer'];
- } else {
- $last_issuer = null;
- $last_subject = null;
-
- break;
- }
- }
- }
-
- return self::loadKeyFromCertificate($certificate);
- }
-
- /**
- * @param string[] $matches
- */
- private static function decodePem(string $pem, array $matches, ?string $password = null): string
- {
- if (null === $password) {
- throw new \InvalidArgumentException('Password required for encrypted keys.');
- }
-
- $iv = \pack('H*', \trim($matches[2]));
- $iv_sub = \mb_substr($iv, 0, 8, '8bit');
- $symkey = \pack('H*', \md5($password.$iv_sub));
- $symkey .= \pack('H*', \md5($symkey.$password.$iv_sub));
- $key = \preg_replace('#^(?:Proc-Type|DEK-Info): .*#m', '', $pem);
- $ciphertext = \base64_decode(\preg_replace('#-.*-|\r|\n#', '', $key), true);
-
- $decoded = \openssl_decrypt($ciphertext, \mb_strtolower($matches[1]), $symkey, OPENSSL_RAW_DATA, $iv);
- if (!\is_string($decoded)) {
- throw new \InvalidArgumentException('Incorrect password. Key decryption failed.');
- }
-
- $number = \preg_match_all('#-{5}.*-{5}#', $pem, $result);
- if (2 !== $number) {
- throw new \InvalidArgumentException('Unable to load the key');
- }
-
- $pem = $result[0][0].PHP_EOL;
- $pem .= \chunk_split(\base64_encode($decoded), 64);
- $pem .= $result[0][1].PHP_EOL;
-
- return $pem;
- }
-
- private static function convertDerToPem(string $der_data): string
- {
- $pem = \chunk_split(\base64_encode($der_data), 64, PHP_EOL);
- $pem = '-----BEGIN CERTIFICATE-----'.PHP_EOL.$pem.'-----END CERTIFICATE-----'.PHP_EOL;
-
- return $pem;
- }
-}
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2018 Spomky-Labs
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license. See the LICENSE file for details.
+ */
+
+namespace Jose\Component\KeyManagement\KeyConverter;
+
+use Base64Url\Base64Url;
+
+/**
+ * @internal
+ */
+class KeyConverter
+{
+ /**
+ * @throws \InvalidArgumentException
+ */
+ public static function loadKeyFromCertificateFile(string $file): array
+ {
+ if (!\file_exists($file)) {
+ throw new \InvalidArgumentException(\sprintf('File "%s" does not exist.', $file));
+ }
+ $content = \file_get_contents($file);
+
+ return self::loadKeyFromCertificate($content);
+ }
+
+ /**
+ * @throws \InvalidArgumentException
+ */
+ public static function loadKeyFromCertificate(string $certificate): array
+ {
+ try {
+ $res = \openssl_x509_read($certificate);
+ } catch (\Exception $e) {
+ $certificate = self::convertDerToPem($certificate);
+ $res = \openssl_x509_read($certificate);
+ }
+ if (false === $res) {
+ throw new \InvalidArgumentException('Unable to load the certificate.');
+ }
+
+ $values = self::loadKeyFromX509Resource($res);
+ \openssl_x509_free($res);
+
+ return $values;
+ }
+
+ /**
+ * @param resource $res
+ *
+ * @throws \Exception
+ */
+ public static function loadKeyFromX509Resource($res): array
+ {
+ $key = \openssl_get_publickey($res);
+
+ $details = \openssl_pkey_get_details($key);
+ if (isset($details['key'])) {
+ $values = self::loadKeyFromPEM($details['key']);
+ \openssl_x509_export($res, $out);
+ $x5c = \preg_replace('#-.*-#', '', $out);
+ $x5c = \preg_replace('~\R~', PHP_EOL, $x5c);
+ $x5c = \trim($x5c);
+ $values['x5c'] = [$x5c];
+
+ $values['x5t'] = Base64Url::encode(\openssl_x509_fingerprint($res, 'sha1', true));
+ $values['x5t#256'] = Base64Url::encode(\openssl_x509_fingerprint($res, 'sha256', true));
+
+ return $values;
+ }
+
+ throw new \InvalidArgumentException('Unable to load the certificate');
+ }
+
+ /**
+ * @throws \Exception
+ */
+ public static function loadFromKeyFile(string $file, ?string $password = null): array
+ {
+ $content = \file_get_contents($file);
+
+ return self::loadFromKey($content, $password);
+ }
+
+ /**
+ * @throws \Exception
+ */
+ public static function loadFromKey(string $key, ?string $password = null): array
+ {
+ try {
+ return self::loadKeyFromDER($key, $password);
+ } catch (\Exception $e) {
+ return self::loadKeyFromPEM($key, $password);
+ }
+ }
+
+ /**
+ * @throws \Exception
+ */
+ private static function loadKeyFromDER(string $der, ?string $password = null): array
+ {
+ $pem = self::convertDerToPem($der);
+
+ return self::loadKeyFromPEM($pem, $password);
+ }
+
+ /**
+ * @throws \Exception
+ */
+ private static function loadKeyFromPEM(string $pem, ?string $password = null): array
+ {
+ if (\preg_match('#DEK-Info: (.+),(.+)#', $pem, $matches)) {
+ $pem = self::decodePem($pem, $matches, $password);
+ }
+
+ self::sanitizePEM($pem);
+
+ $res = \openssl_pkey_get_private($pem);
+ if (false === $res) {
+ $res = \openssl_pkey_get_public($pem);
+ }
+ if (false === $res) {
+ throw new \InvalidArgumentException('Unable to load the key.');
+ }
+
+ $details = \openssl_pkey_get_details($res);
+ if (!\is_array($details) || !\array_key_exists('type', $details)) {
+ throw new \InvalidArgumentException('Unable to get details of the key');
+ }
+
+ switch ($details['type']) {
+ case OPENSSL_KEYTYPE_EC:
+ $ec_key = ECKey::createFromPEM($pem);
+
+ return $ec_key->toArray();
+ case OPENSSL_KEYTYPE_RSA:
+ $rsa_key = RSAKey::createFromPEM($pem);
+ $rsa_key->optimize();
+
+ return $rsa_key->toArray();
+ default:
+ throw new \InvalidArgumentException('Unsupported key type');
+ }
+ }
+
+ /**
+ * This method modifies the PEM to get 64 char lines and fix bug with old OpenSSL versions.
+ */
+ private static function sanitizePEM(string &$pem)
+ {
+ \preg_match_all('#(-.*-)#', $pem, $matches, PREG_PATTERN_ORDER);
+ $ciphertext = \preg_replace('#-.*-|\r|\n| #', '', $pem);
+
+ $pem = $matches[0][0].PHP_EOL;
+ $pem .= \chunk_split($ciphertext, 64, PHP_EOL);
+ $pem .= $matches[0][1].PHP_EOL;
+ }
+
+ /**
+ * Be careful! The certificate chain is loaded, but it is NOT VERIFIED by any mean!
+ * It is mandatory to verify the root CA or intermediate CA are trusted.
+ * If not done, it may lead to potential security issues.
+ */
+ public static function loadFromX5C(array $x5c): array
+ {
+ $certificate = null;
+ $last_issuer = null;
+ $last_subject = null;
+ foreach ($x5c as $cert) {
+ $current_cert = '-----BEGIN CERTIFICATE-----'.PHP_EOL.\chunk_split($cert,64,PHP_EOL).'-----END CERTIFICATE-----';
+ $x509 = \openssl_x509_read($current_cert);
+ if (false === $x509) {
+ $last_issuer = null;
+ $last_subject = null;
+
+ break;
+ }
+ $parsed = \openssl_x509_parse($x509);
+
+ \openssl_x509_free($x509);
+ if (false === $parsed) {
+ $last_issuer = null;
+ $last_subject = null;
+
+ break;
+ }
+ if (null === $last_subject) {
+ $last_subject = $parsed['subject'];
+ $last_issuer = $parsed['issuer'];
+ $certificate = $current_cert;
+ } else {
+ if (\json_encode($last_issuer) === \json_encode($parsed['subject'])) {
+ $last_subject = $parsed['subject'];
+ $last_issuer = $parsed['issuer'];
+ } else {
+ $last_issuer = null;
+ $last_subject = null;
+
+ break;
+ }
+ }
+ }
+
+ return self::loadKeyFromCertificate($certificate);
+ }
+
+ /**
+ * @param string[] $matches
+ */
+ private static function decodePem(string $pem, array $matches, ?string $password = null): string
+ {
+ if (null === $password) {
+ throw new \InvalidArgumentException('Password required for encrypted keys.');
+ }
+
+ $iv = \pack('H*', \trim($matches[2]));
+ $iv_sub = \mb_substr($iv, 0, 8, '8bit');
+ $symkey = \pack('H*', \md5($password.$iv_sub));
+ $symkey .= \pack('H*', \md5($symkey.$password.$iv_sub));
+ $key = \preg_replace('#^(?:Proc-Type|DEK-Info): .*#m', '', $pem);
+ $ciphertext = \base64_decode(\preg_replace('#-.*-|\r|\n#', '', $key), true);
+
+ $decoded = \openssl_decrypt($ciphertext, \mb_strtolower($matches[1]), $symkey, OPENSSL_RAW_DATA, $iv);
+ if (!\is_string($decoded)) {
+ throw new \InvalidArgumentException('Incorrect password. Key decryption failed.');
+ }
+
+ $number = \preg_match_all('#-{5}.*-{5}#', $pem, $result);
+ if (2 !== $number) {
+ throw new \InvalidArgumentException('Unable to load the key');
+ }
+
+ $pem = $result[0][0].PHP_EOL;
+ $pem .= \chunk_split(\base64_encode($decoded), 64);
+ $pem .= $result[0][1].PHP_EOL;
+
+ return $pem;
+ }
+
+ private static function convertDerToPem(string $der_data): string
+ {
+ $pem = \chunk_split(\base64_encode($der_data), 64, PHP_EOL);
+ $pem = '-----BEGIN CERTIFICATE-----'.PHP_EOL.$pem.'-----END CERTIFICATE-----'.PHP_EOL;
+
+ return $pem;
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 02:51:49 +0100