您提供的授权机制不受支持。请使用AWS4-HMAC-SHA 256

Question

您提供的授权机制不受支持。请使用AWS4-HMAC-SHA 256我有个错误AWS::S3::Errors::InvalidRequest The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.当我尝试上传文件到新的法兰克福地区的S3桶。都能正常工作US Standard区域。剧本：backup_file = '/media/db-backup_for_dev/2014-10-23_02-00-07/slave_dump.sql.gz's3 = AWS::S3.new(     access_key_id:     AMAZONS3['access_key_id'],     secret_access_key: AMAZONS3['secret_access_key'])s3_bucket = s3.buckets['test-frankfurt']     # Folder and file names3_name = "database-backups-last20days/#{File.basename(File.dirname(backup_file))}_     #{File.basename(backup_file)}"file_obj = s3_bucket.objects[s3_name]file_obj.write(file: backup_file)AWS-SDK(1.56.0)怎么修？谢谢。

Answer 1

对于节点，尝试

var s3 = new AWS.S3( {
    endpoint: 's3-eu-central-1.amazonaws.com',
    signatureVersion: 'v4',
    region: 'eu-central-1'} );

Answer 2

你应该设置signatureVersion: 'v4'在……里面config使用新的标志版本：

AWS.config.update({
    signatureVersion: 'v4'});

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