Example of Encryption

If you have any questions during development, post them on the Issues page of GitHub. For details about parameters and usage of each API, see API Reference.

<?php

// Import the dependency library.
require 'vendor/autoload.php';
// Import the SDK code library during the installation with the source code.
// require 'obs-autoloader.php';
// Declare the namespace.
use Obs\ObsClient;
use Obs\ObsException;
// Create an ObsClient instance.
$obsClient = new ObsClient([ 
    // Obtain an AK/SK pair using environment variables (recommended) or import an AK/SK pair in other ways. Using hard coding may result in leakage.
    //Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/intl/en-us/usermanual-ca/ca_01_0003.html.
    'key' => getenv('ACCESS_KEY_ID'),
    'secret' => getenv('SECRET_ACCESS_KEY'),
    'endpoint' => 'https://your-endpoint',
]);try {
     $resp = $obsClient->putObject([
         'Bucket' => 'bucketname',
         'Key' => 'objectname',
         'SourceFile' => 'localfile',
         // Set the SSE-C encryption algorithm.
         'SseC' => 'AES256',
         'SseCKey' => 'your sse-c key generated by AES-256 algorithm'
    ]);
    printf("RequestId:%s\n", $resp['RequestId']);
} catch (ObsException $e) {
    printf("PutObjectFailed: Status:%d, Code:%s, Message:%s\n",
        $e->getStatusCode(), $e->getExceptionCode(), $e->getExceptionMessage());
} 

try {
     $resp = $obsClient->putObject([
         'Bucket' => 'bucketname',
         'Key' => 'objectname2',
         'SourceFile' => 'localfile2',
         // Set the SSE-KMS encryption algorithm.
         'SseKms' => 'kms'
    ]);
    printf("RequestId:%s\n", $resp['RequestId']);
} catch (ObsException $e) {
    printf("PutObjectFailed: Status:%d, Code:%s, Message:%s\n",
        $e->getStatusCode(), $e->getExceptionCode(), $e->getExceptionMessage());
} finally {
    $obsClient->close();
}

// Import the dependency library.
require 'vendor/autoload.php';
// Import the SDK code library during the installation with the source code.
// require 'obs-autoloader.php';
// Declare the namespace.
use Obs\ObsClient;
use Obs\ObsException;
// Create an ObsClient instance.
$obsClient = new ObsClient([ 
    // Obtain an AK/SK pair using environment variables (recommended) or import an AK/SK pair in other ways. Using hard coding may result in leakage.
    //Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/intl/en-us/usermanual-ca/ca_01_0003.html.
    'key' => getenv('ACCESS_KEY_ID'),
    'secret' => getenv('SECRET_ACCESS_KEY'),
    'endpoint' => 'https://your-endpoint',
]);
try {
    $resp = $obsClient->getObject([
        'Bucket' => 'bucketname',
        'Key' => 'objectname',
        // Set the SSE-C decryption algorithm.
        'SseC' => 'AES256',
        // Specify the same key you used for encrypting the object during the upload.
        'SseCKey' => 'your sse-c key generated by AES-256 algorithm'
    ]);
    printf( "RequestId:%s\n", $resp['RequestId']);
    printf("Object Content:\n");
    // Obtain the object content.
    echo $resp['Body'];
} catch (ObsException $e) {
    // If the operation fails, obtain the exception details.
    printf("GetObjectFailed: Status:%d, Code:%s, Message:%s\n", $e->getStatusCode(), $e->getExceptionCode(), $e->getExceptionMessage());
} finally {
    $obsClient->close();
}