Added Other AP

2022-04-26 11:30:34 -04:00
parent 5e006a6a21
commit 47f4fad75c
251 changed files with 29298 additions and 4 deletions
@@ -0,0 +1,109 @@
+<?php
+
+# Imports the Google Cloud client libraries
+use Google\ApiCore\ApiException;
+use Google\Cloud\Kms\V1\CryptoKey;
+use Google\Cloud\Kms\V1\CryptoKey\CryptoKeyPurpose;
+use Google\Cloud\Kms\V1\KeyManagementServiceClient;
+use Google\Cloud\Kms\V1\KeyRing;
+
+class GoogleKMS {
+
+    private $client;
+    private $projectId;
+    private $authFile;
+
+    private $keyRing = NULL;
+    private $keyRingId = NULL;
+    private $keyRingName = NULL;
+    private $keyName = NULL;
+    private $cryptoKey = NULL;
+    private $location = 'global';
+
+    public function __construct($projectId, $authFile, $keyRingId=NULL, $keyId=NULL) {
+        // Your Google Cloud Platform project ID
+        $this->projectId = $projectId; // 'float-app-224118';
+        // The file path to credentials JSON
+        //error_log($authFile);
+        putenv("GOOGLE_APPLICATION_CREDENTIALS=${authFile}");
+        apache_setenv("GOOGLE_APPLICATION_CREDENTIALS",$authFile,true);
+        $this->authFile = $authFile; // './float-app-224118-52ef1783d2c5.json';
+        // Instantiates a client
+        $this->client = new KeyManagementServiceClient([
+            'projectId' => $projectId,
+            'keyFile' => json_decode(file_get_contents($authFile), true)
+        ]);
+        if ($keyRingId!=NULL) {
+            $this->createKeyring($keyRingId);
+            if ($keyId!=NULL) {
+                $this->createCryptokey($keyId);
+            }
+        }
+    }
+
+    public function createKeyring($keyRingId) {
+        try {
+            $locationName = $this->client::locationName(
+                $this->projectId, 
+                $this->location
+            );
+            $keyRingName = $this->client::keyRingName(
+                $this->projectId, 
+                $this->location, 
+                $keyRingId
+            );
+            $this->keyRing = $this->client->getKeyRing($keyRingName);
+            $this->keyRingId = $keyRingId;
+            $this->keyRingName = $keyRingName;
+        } catch (ApiException $e) {
+            if ($e->getStatus() === 'NOT_FOUND') {
+                $this->keyRing = new KeyRing();
+                $this->keyRing->setName($keyRingName);
+                $this->client->createKeyRing(
+                    $locationName, 
+                    $keyRingId, 
+                    $this->keyRing);
+                $this->keyRingId = $keyRingId;
+                $this->keyRingName = $keyRingName;
+            }
+        }
+        return $this->keyRing;
+    }
+
+    public function createCryptokey($keyId) {
+        try {
+            $keyName = $this->client::cryptoKeyName(
+                $this->projectId, 
+                $this->location, 
+                $this->keyRingId, 
+                $keyId);
+            $this->cryptoKey = $this->client->getCryptoKey($keyName);
+            $this->keyName = $keyName;
+        } catch (ApiException $e) {
+            if ($e->getStatus() === 'NOT_FOUND') {
+                $this->cryptoKey = new CryptoKey();
+                $this->cryptoKey->setPurpose(CryptoKeyPurpose::ENCRYPT_DECRYPT);
+                $this->cryptoKey = $this->client->createCryptoKey(
+                    $this->keyRingName, 
+                    $keyId,
+                    $this->cryptoKey);
+                $this->keyName = $keyName;
+            }
+        }
+        return $this->cryptoKey;
+    }
+
+    public function encrypt($secret) {
+        $response = $this->client->encrypt($this->keyName, $secret);
+        $cipherText = $response->getCiphertext();
+        return $cipherText;
+    }
+
+    public function decrypt($cipherText) {
+        $response = $this->client->decrypt($this->keyName, $cipherText);
+        $plainText = $response->getPlaintext();
+        return $plainText;
+    }
+}
+
+