Class: Fog::Aliyun::Storage::Real

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/aliyun/storage.rb,
lib/fog/aliyun/requests/storage/get_bucket.rb,
lib/fog/aliyun/requests/storage/get_object.rb,
lib/fog/aliyun/requests/storage/put_bucket.rb,
lib/fog/aliyun/requests/storage/put_object.rb,
lib/fog/aliyun/requests/storage/copy_object.rb,
lib/fog/aliyun/requests/storage/head_object.rb,
lib/fog/aliyun/requests/storage/list_buckets.rb,
lib/fog/aliyun/requests/storage/list_objects.rb,
lib/fog/aliyun/requests/storage/delete_bucket.rb,
lib/fog/aliyun/requests/storage/delete_object.rb,
lib/fog/aliyun/requests/storage/get_container.rb,
lib/fog/aliyun/requests/storage/put_container.rb,
lib/fog/aliyun/requests/storage/get_containers.rb,
lib/fog/aliyun/requests/storage/delete_container.rb,
lib/fog/aliyun/requests/storage/get_object_http_url.rb,
lib/fog/aliyun/requests/storage/get_object_https_url.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Real

Returns a new instance of Real.

Raises:

  • (ArgumentError) 


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# File 'lib/fog/aliyun/storage.rb', line 79

def initialize(options = {})
  # initialize the parameters
  @aliyun_region_id = options[:aliyun_region_id] || options[:aliyun_oss_location] || DEFAULT_REGION
  @aliyun_oss_endpoint = options[:aliyun_oss_endpoint] || region_to_endpoint(@aliyun_region_id)
  @aliyun_accesskey_id = options[:aliyun_accesskey_id]
  @aliyun_accesskey_secret = options[:aliyun_accesskey_secret]
  @aliyun_oss_bucket = options[:aliyun_oss_bucket]
  @aliyun_oss_sdk_log_path=options[:aliyun_oss_sdk_log_path]
  if @aliyun_oss_sdk_log_path && !::File.exist?(@aliyun_oss_sdk_log_path)
    `touch #{@aliyun_oss_sdk_log_path}`
  end
  ENV["ALIYUN_OSS_SDK_LOG_PATH"] = @aliyun_oss_sdk_log_path
  # check for the parameters
  missing_credentials = []
  missing_credentials << :aliyun_oss_bucket unless @aliyun_oss_bucket
  missing_credentials << :aliyun_accesskey_id unless @aliyun_accesskey_id
  missing_credentials << :aliyun_accesskey_secret unless @aliyun_accesskey_secret
  raise ArgumentError, "Missing required arguments: #{missing_credentials.join(', ')}" unless missing_credentials.empty?

  @connection_options = options[:connection_options] || {}

  endpoint = @aliyun_oss_endpoint

  @aliyun_oss_endpoint = "#{DEFAULT_SCHEME}://#{endpoint}" unless endpoint.start_with?(DEFAULT_SCHEME)

  uri = URI.parse(@aliyun_oss_endpoint)
  @host = uri.host
  @path = uri.path
  @scheme = uri.scheme || DEFAULT_SCHEME
  @port = uri.port || DEFAULT_SCHEME_PORT[@scheme]

  @persistent = options[:persistent] || false
  @oss_client = AliyunOssSdk::Client.new(
                             :endpoint => @aliyun_oss_endpoint,
                             :access_key_id => @aliyun_accesskey_id,
                             :access_key_secret => @aliyun_accesskey_secret
  )

  # initiate a aliyun oss ruby sdk config and using sdk http to invoke the OSS openapi
  @oss_config = AliyunOssSdk::Config.new(
      :endpoint => @aliyun_oss_endpoint,
      :access_key_id => @aliyun_accesskey_id,
      :access_key_secret => @aliyun_accesskey_secret
  )
  @oss_http = AliyunOssSdk::HTTP.new(@oss_config)
end

Instance Attribute Details

#aliyun_accesskey_id ⇒ Object (readonly)

Initialize connection to OSS

Notes

options parameter must include values for :aliyun_accesskey_id, :aliyun_secret_access_key and :aliyun_oss_bucket in order to create a connection. :aliyun_oss_location will be replaced by :aliyun_region_id, and it has a default value cn-hangzhou if :aliyun_oss_endpoint is not specified, it will be generated by method region_to_endpoint

Examples

sdb = Fog::Storage.new(:provider=>'aliyun',
 :aliyun_accesskey_id => your_:aliyun_accesskey_id,
 :aliyun_secret_access_key => your_aliyun_secret_access_key
)

Parameters

  • options<~Hash> - config arguments for connection. Defaults to {}.

Returns

  • OSS object with connection to aliyun.



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# File 'lib/fog/aliyun/storage.rb', line 72

def aliyun_accesskey_id
  @aliyun_accesskey_id
end

#aliyun_accesskey_secret ⇒ Object (readonly)

Returns the value of attribute aliyun_accesskey_secret.



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# File 'lib/fog/aliyun/storage.rb', line 73

def aliyun_accesskey_secret
  @aliyun_accesskey_secret
end

#aliyun_oss_bucket ⇒ Object (readonly)

Returns the value of attribute aliyun_oss_bucket.



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# File 'lib/fog/aliyun/storage.rb', line 76

def aliyun_oss_bucket
  @aliyun_oss_bucket
end

#aliyun_oss_endpoint ⇒ Object (readonly)

Returns the value of attribute aliyun_oss_endpoint.



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# File 'lib/fog/aliyun/storage.rb', line 74

def aliyun_oss_endpoint
  @aliyun_oss_endpoint
end

#aliyun_oss_sdk_log_path ⇒ Object (readonly)

Returns the value of attribute aliyun_oss_sdk_log_path.



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# File 'lib/fog/aliyun/storage.rb', line 77

def aliyun_oss_sdk_log_path
  @aliyun_oss_sdk_log_path
end

#aliyun_region_id ⇒ Object (readonly)

Returns the value of attribute aliyun_region_id.



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# File 'lib/fog/aliyun/storage.rb', line 75

def aliyun_region_id
  @aliyun_region_id
end

Instance Method Details

#abort_multipart_upload(bucket_name, object, upload_id) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/delete_object.rb', line 19

def abort_multipart_upload(bucket_name, object, upload_id)
  bucket = @oss_client.get_bucket(bucket_name)
  bucket.abort_upload(upload_id, object)
end

#bucket_exists?(bucket_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 7

def bucket_exists?(bucket_name)
  @oss_client.bucket_exists?(bucket_name)
end

#complete_multipart_upload(bucket, object, uploadId) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 117

def complete_multipart_upload(bucket, object, uploadId)
  parts = list_parts(bucket, object, uploadId, options = {})
  request_part = []
  return if parts.empty?
  for i in 0..(parts.size - 1)
    part = parts[i]
    request_part[i] = { 'PartNumber' => part['PartNumber'], 'ETag' => part['ETag'] }
  end
  body = XmlSimple.xml_out({ 'Part' => request_part }, 'RootName' => 'CompleteMultipartUpload')

  path = object + '?uploadId=' + uploadId
  resource = bucket + '/' + path
  request(
    expects: 200,
    method: 'POST',
    path: path,
    bucket: bucket,
    resource: resource,
    body: body
  )
end

#copy_object(source_bucket, source_object, target_bucket, target_object, options = {}) ⇒ Object

Copy object

Parameters

  • source_bucket<~String> - Name of source bucket

  • source_object<~String> - Name of source object

  • target_bucket<~String> - Name of bucket to create copy in

  • target_object<~String> - Name for new copy of object

  • options<~Hash> - Additional headers options={}



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# File 'lib/fog/aliyun/requests/storage/copy_object.rb', line 15

def copy_object(source_bucket, source_object, target_bucket, target_object, options = {})
  options = options.reject { |_key, value| value.nil? }
  bucket = options[:bucket]
  bucket ||= @aliyun_oss_bucket
  source_bucket ||= bucket
  target_bucket ||= bucket
  headers = { 'x-oss-copy-source' => "/#{source_bucket}/#{source_object}" }
  resource = target_bucket + '/' + target_object
  request(expects: [200, 203],
          headers: headers,
          method: 'PUT',
          path: target_object,
          bucket: target_bucket,
          resource: resource)
end

#delete_bucket(bucket) ⇒ Object

Delete an existing bucket

Parameters

  • bucket<~String> - Name of bucket to delete



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# File 'lib/fog/aliyun/requests/storage/delete_bucket.rb', line 12

def delete_bucket(bucket)
  resource = bucket + '/'
  request(
    expects: 204,
    method: 'DELETE',
    bucket: bucket,
    resource: resource
  )
end

#delete_container(container, options = {}) ⇒ Object

Delete an existing container

Parameters

  • container<~String> - Name of container to delete

  • options



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# File 'lib/fog/aliyun/requests/storage/delete_container.rb', line 13

def delete_container(container, options = {})
  bucket = options[:bucket]
  bucket ||= @aliyun_oss_bucket
  object = container + '/'
  resource = bucket + '/' + object

  request(
    expects: 204,
    method: 'DELETE',
    path: object,
    bucket: bucket,
    resource: resource
  )
end

#delete_object(object, options = {}) ⇒ Object

Delete an existing object

Parameters

  • object<~String> - Name of object to delete



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# File 'lib/fog/aliyun/requests/storage/delete_object.rb', line 12

def delete_object(object, options = {})
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  bucket = @oss_client.get_bucket(bucket_name)
  bucket.delete_object(object)
end

#get_bucket(bucket, options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 11

def get_bucket(bucket, options = {})
  prefix = options['prefix']
  marker = options['marker']
  # Set the GetBucket max limitation to 1000
  maxKeys = options['max-keys'] || 1000
  maxKeys = maxKeys.to_i
  maxKeys = [maxKeys, 1000].min.to_s
  delimiter = options['delimiter']
  path = ''
  if prefix
    path += '/?prefix=' + prefix
    path += '&marker=' + marker if marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif marker
    path += '/?marker=' + marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif maxKeys
    path += '/?max-keys=' + maxKeys
    path += '&delimiter=' + delimiter if delimiter
  elsif delimiter
    path += '/?delimiter=' + delimiter
  end

  resource = bucket + '/'
  ret = request(
    expects: [200, 203, 404],
    method: 'GET',
    bucket: bucket,
    resource: resource,
    path: path
  )
  xml = ret.data[:body]
  XmlSimple.xml_in(xml)
end

#get_bucket_acl(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 50

def get_bucket_acl(bucket)
  attribute = '?acl'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['AccessControlList'][0]['Grant'][0]
end

#get_bucket_CORSRules(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 63

def get_bucket_CORSRules(bucket)
  attribute = '?cors'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203, 404],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['CORSRule'][0] if ret.data[:status] != 404
end

#get_bucket_lifecycle(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 76

def get_bucket_lifecycle(bucket)
  attribute = '?lifecycle'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203, 404],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['Rule'][0] if ret.data[:status] != 404
end

#get_bucket_logging(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 89

def get_bucket_logging(bucket)
  attribute = '?logging'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['LoggingEnabled'][0]['TargetPrefix']
end

#get_bucket_referer(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 102

def get_bucket_referer(bucket)
  attribute = '?referer'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])
end

#get_bucket_website(bucket) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_bucket.rb', line 115

def get_bucket_website(bucket)
  attribute = '?website'
  resource = bucket + '/' + attribute
  ret = request(
    expects: [200, 203, 404],
    method: 'GET',
    path: attribute,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body]) if ret.data[:status] != 404
end

#get_container(container, options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/get_container.rb', line 7

def get_container(container, options = {})
  options = options.reject { |_key, value| value.nil? }

  bucket = options[:bucket]
  bucket ||= @aliyun_oss_bucket

  marker = options[:marker]
  maxKeys = options[:maxKeys]||1000
  maxKeys = maxKeys.to_i
  maxKeys = [maxKeys,1000].min.to_s
  delimiter = '/'

  path = ''

  prefix = if container == '' || container == '.' || container.nil?
             nil
           else
             container + '/'
           end

  if prefix
    path += '?prefix=' + prefix
    path += '&marker=' + marker if marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter
  elsif marker
    path += '?marker=' + marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter
  elsif maxKeys
    path += '?max-keys=' + maxKeys
    path += '&delimiter=' + delimiter if delimiter
  elsif delimiter
    path += '?delimiter=' + delimiter
  end

  resource = bucket + '/'
  ret = request(
    expects: [200, 203, 400],
    method: 'GET',
    path: path,
    resource: resource,
    bucket: bucket
  )
  xml = ret.data[:body]
  XmlSimple.xml_in(xml)['CommonPrefixes']
end

#get_containers(options = {}) ⇒ Object

List existing storage containers

Parameters

  • options<~Hash>:

    • ‘maxKeys’<~Integer> - Upper limit to number of results returned

    • ‘marker’<~String> - Only return objects with name greater than this value

Returns



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# File 'lib/fog/aliyun/requests/storage/get_containers.rb', line 16

def get_containers(options = {})
  options = options.reject { |_key, value| value.nil? }
  bucket = options[:bucket]
  bucket ||= @aliyun_oss_bucket
  prefix = options[:prefix]
  marker = options[:marker]
  maxKeys = options[:maxKeys]||1000
  maxKeys = maxKeys.to_i
  maxKeys = [maxKeys,1000].min.to_s
  delimiter = '/'

  path = ''
  if prefix
    path += '?prefix=' + prefix
    path += '&marker=' + marker if marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif marker
    path += '?marker=' + marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif maxKeys
    path += '?max-keys=' + maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif delimiter
    path += '?delimiter=' + delimiter
  end

  resource = bucket + '/'
  ret = request(
    expects: [200, 203, 400],
    method: 'GET',
    path: path,
    resource: resource,
    bucket: bucket
  )
  xml = ret.data[:body]
  XmlSimple.xml_in(xml)['CommonPrefixes']
end

#get_object(object, options = {}, &block) ⇒ Object

Get details for object

Parameters

  • object<~String> - Name of object to look for



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# File 'lib/fog/aliyun/requests/storage/get_object.rb', line 12

def get_object(object, options = {}, &block)
  options = options.reject { |_key, value| value.nil? }
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  options.delete(:bucket)
  # Using OSS ruby SDK to fix performance issue
  params = { :headers => {} }
  params[:query] = options.delete('query') || {}

  params[:headers].merge!(options)
  if options['If-Modified-Since']
    params[:headers]['If-Modified-Since'] = Fog::Time.at(options['If-Modified-Since'].to_i).to_date_header
  end
  if options['If-Unmodified-Since']
    params[:headers]['If-Unmodified-Since'] = Fog::Time.at(options['If-Unmodified-Since'].to_i).to_date_header
  end

  if block_given?
    params[:response_block] = Proc.new
  end

  @oss_http.get({:bucket => bucket_name, :object => object}, params, &block)

end

#get_object_http_url_public(object, expires, options = {}) ⇒ Object

Get an expiring object http url

Parameters

  • container<~String> - Name of container containing object

  • object<~String> - Name of object to get expiring url for

  • expires<~Integer> - An expiry time for this url

Returns

  • response<~Excon::Response>:

    • body<~String> - url for object



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# File 'lib/fog/aliyun/requests/storage/get_object_http_url.rb', line 17

def get_object_http_url_public(object, expires, options = {})
  options = options.reject { |_key, value| value.nil? }
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  bucket = @oss_client.get_bucket(bucket_name)
  acl = bucket.acl()

  if acl == 'private'
    expires_time = (Time.now.to_i + (expires.nil? ? 0 : expires.to_i)).to_s
    resource = bucket_name + '/' + object
    signature = sign('GET', expires_time, nil, resource)
    'http://' + bucket_name + '.' + @host + '/' + object +
      '?OSSAccessKeyId=' + @aliyun_accesskey_id + '&Expires=' + expires_time +
      '&Signature=' + URI.encode(signature, '/[^!*\'()\;?:@#&%=+$,{}[]<>`" ')
  elsif acl == 'public-read' || acl == 'public-read-write'
    'http://' + bucket_name + '.' + @host + '/' + object
  else
    'acl is wrong with value:' + acl
  end
end

#get_object_https_url_public(object, expires, options = {}) ⇒ Object

Get an expiring object https url from Cloud Files

Parameters

  • container<~String> - Name of container containing object

  • object<~String> - Name of object to get expiring url for

  • expires<~Integer> - An expiry time for this url

Returns

  • response<~Excon::Response>:

    • body<~String> - url for object



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# File 'lib/fog/aliyun/requests/storage/get_object_https_url.rb', line 17

def get_object_https_url_public(object, expires, options = {})
  options = options.reject { |_key, value| value.nil? }
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  bucket = @oss_client.get_bucket(bucket_name)
  acl = bucket.acl()

  if acl == 'private'
    expires_time = (Time.now.to_i + (expires.nil? ? 0 : expires.to_i)).to_s
    resource = bucket_name + '/' + object
    signature = sign('GET', expires_time, nil, resource)
    'https://' + bucket_name + '.' + @host + '/' + object +
      '?OSSAccessKeyId=' + @aliyun_accesskey_id + '&Expires=' + expires_time +
      '&Signature=' + URI.encode(signature, '/[^!*\'()\;?:@#&%=+$,{}[]<>`" ')
  elsif acl == 'public-read' || acl == 'public-read-write'
    'https://' + bucket_name + '.' + @host + '/' + object
  else
    'acl is wrong with value:' + acl
  end
end

#head_object(object, options = {}) ⇒ Object

Get headers for object

Parameters

  • object<~String> - Name of object to look for



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# File 'lib/fog/aliyun/requests/storage/head_object.rb', line 12

def head_object(object, options = {})
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  resource = bucket_name + '/' + object
  ret = request(
    expects: [200, 404],
    method: 'HEAD',
    path: object,
    bucket: bucket_name,
    resource: resource
  )
  ret
end

#initiate_multipart_upload(bucket, object) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 91

def initiate_multipart_upload(bucket, object)
  path = object + '?uploads'
  resource = bucket + '/' + path
  ret = request(
    expects: 200,
    method: 'POST',
    path: path,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['UploadId'][0]
end

#list_buckets(options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/list_buckets.rb', line 7

def list_buckets(options = {})
  prefix = options[:prefix]
  marker = options[:marker]
  maxKeys = options[:maxKeys] || 1000
  maxKeys = maxKeys.to_i
  maxKeys =[maxKeys,1000].min.to_s

  path = ''
  if prefix
    path += '?prefix=' + prefix
    path += '&marker=' + marker if marker
    path += '&max-keys=' + maxKeys if maxKeys

  elsif marker
    path += '?marker=' + marker
    path += '&max-keys=' + maxKeys if maxKeys

  elsif maxKeys
    path += '?max-keys=' + maxKeys
  end

  ret = request(
    expects: [200, 203],
    method: 'GET',
    path: path
  )
  xml = ret.data[:body]
  XmlSimple.xml_in(xml)['Buckets'][0]
end

#list_multipart_uploads(bucket, _options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/list_objects.rb', line 49

def list_multipart_uploads(bucket, _options = {})
  path = '?uploads'
  resource = bucket + '/' + path

  ret = request(
    expects: 200,
    method: 'GET',
    path: path,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['Upload']
end

#list_objects(options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/list_objects.rb', line 7

def list_objects(options = {})
  bucket = options['bucket']
  bucket ||= @aliyun_oss_bucket
  prefix = options['prefix']
  marker = options['marker']
  # Set the ListObjects max limitation to 1000
  maxKeys = options[:maxKeys]||1000
  maxKeys = maxKeys.to_i
  maxKeys = [maxKeys,1000].min.to_s
  delimiter = options['delimiter']

  path = ''
  if prefix
    path += '/?prefix=' + prefix
    path += '&marker=' + marker if marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif marker
    path += '/?marker=' + marker
    path += '&max-keys=' + maxKeys if maxKeys
    path += '&delimiter=' + delimiter if delimiter

  elsif maxKeys
    path += '/?max-keys=' + maxKeys
    path += '&delimiter=' + delimiter if delimiter
  elsif delimiter
    path += '/?delimiter=' + delimiter
  end

  resource = bucket + '/'
  ret = request(
    expects: [200, 203, 400],
    method: 'GET',
    path: path,
    resource: resource,
    bucket: bucket
  )
  xml = ret.data[:body]
  XmlSimple.xml_in(xml)
end

#list_parts(bucket, object, uploadid, _options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/list_objects.rb', line 63

def list_parts(bucket, object, uploadid, _options = {})
  path = object + '?uploadId=' + uploadid
  resource = bucket + '/' + path

  ret = request(
    expects: 200,
    method: 'GET',
    path: path,
    bucket: bucket,
    resource: resource
  )
  XmlSimple.xml_in(ret.data[:body])['Part']
end

#put_bucket(bucketName) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_bucket.rb', line 7

def put_bucket(bucketName)
  resource = bucketName + '/'
  request(
    expects: [200, 203],
    method: 'PUT',
    resource: resource,
    bucket: bucketName
  )
end

#put_container(name, options = {}) ⇒ Object

Create a new container

Parameters

  • name<~String> - Name for container



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# File 'lib/fog/aliyun/requests/storage/put_container.rb', line 12

def put_container(name, options = {})
  bucket = options[:bucket]
  bucket ||= @aliyun_oss_bucket

  path = name + '/'
  resource = bucket + '/' + name + '/'
  request(
    expects: [200, 203],
    method: 'PUT',
    path: path,
    bucket: bucket,
    resource: resource
  )
end

#put_folder(bucket, folder) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 39

def put_folder(bucket, folder)
  path = folder + '/'
  resource = bucket + '/' + folder + '/'
  request(
    expects: [200, 203],
    method: 'PUT',
    path: path,
    bucket: bucket,
    resource: resource
  )
end

#put_multipart_object(bucket, object, file) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 51

def put_multipart_object(bucket, object, file)
  # find the right uploadid
  uploads = list_multipart_uploads(bucket)
  upload = (uploads&.find { |tmpupload| tmpupload['Key'][0] == object })

  uploadedSize = 0
  start_partNumber = 1
  if !upload.nil?
    uploadId = upload['UploadId'][0]
    parts = list_parts(bucket, object, uploadId)
    if !parts.nil? && !parts.empty?
      if parts[-1]['Size'][0].to_i != 5_242_880
        # the part is the last one, if its size is over 5m, then finish this upload
        complete_multipart_upload(bucket, object, uploadId)
        return
      end
      uploadedSize = (parts[0]['Size'][0].to_i * (parts.size - 1)) + parts[-1]['Size'][0].to_i
      start_partNumber = parts[-1]['PartNumber'][0].to_i + 1
    end
  else
    # create upload ID
    uploadId = initiate_multipart_upload(bucket, object)
  end

  if file.size <= uploadedSize
    complete_multipart_upload(bucket, object, uploadId)
    return
  end

  end_partNumber = (file.size + 5_242_880 - 1) / 5_242_880
  file.seek(uploadedSize)

  for i in start_partNumber..end_partNumber
    body = file.read(5_242_880)
    upload_part(bucket, object, i.to_s, uploadId, body)
  end

  complete_multipart_upload(bucket, object, uploadId)
end

#put_object(object, file = nil, options = {}) ⇒ Object

Put details for object

Parameters

  • object<~String> - Name of object to look for



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 12

def put_object(object, file = nil, options = {})
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket
  bucket = @oss_client.get_bucket(bucket_name)
  return bucket.put_object(object) if file.nil?
  # With a single PUT operation you can upload objects up to 5 GB in size.
  if file.size > 5_368_709_120
    bucket.resumable_upload(object, file.path)
  end
  bucket.put_object(object, :file => file.path)
end

#put_object_with_body(object, body, options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 24

def put_object_with_body(object, body, options = {})
  bucket_name = options[:bucket]
  bucket_name ||= @aliyun_oss_bucket

  resource = bucket_name + '/' + object
  request(
    expects: [200, 203],
    method: 'PUT',
    path: object,
    bucket: bucket_name,
    resource: resource,
    body: body
  )
end

#region_to_endpoint(region = nil) ⇒ Object 



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# File 'lib/fog/aliyun/storage.rb', line 130

def region_to_endpoint(region = nil)
  case region.to_s
  when ''
    "oss-#{DEFAULT_REGION}.aliyuncs.com"
  else
    "oss-#{region}.aliyuncs.com"
  end
end

#reload ⇒ Object 



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# File 'lib/fog/aliyun/storage.rb', line 126

def reload
  @connection.reset
end

#request(params) ⇒ Object 



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# File 'lib/fog/aliyun/storage.rb', line 139

def request(params)
  method = params[:method]
  time = Time.new.utc
  date = time.strftime('%a, %d %b %Y %H:%M:%S GMT')

  bucket = params[:bucket]
  tmpHost = if bucket
              bucket + '.' + @host
            else
              @host
            end

  @connection = Fog::Core::Connection.new("#{@scheme}://#{tmpHost}", @persistent, @connection_options)
  contentType = params[:contentType]

  begin
    headers = ''
    if params[:headers]
      params[:headers].each do |k, v|
      headers += "#{k}:#{v}\n" if k != 'Range'
      end
    end
    signature = sign(method, date, contentType, params[:resource], headers)
    response = @connection.request(params.merge(headers: {
      'Content-Type' => contentType,
      'Authorization' => 'OSS ' + @aliyun_accesskey_id + ':' + signature,
      'Date' => date
    }.merge!(params[:headers] || {}),
                                                path: "#{@path}/#{params[:path]}",
                                                query: params[:query]))
  rescue Excon::Errors::HTTPStatusError => error
    raise case error
          when Excon::Errors::NotFound
            Fog::Aliyun::Storage::NotFound.slurp(error)
          else
            error
          end
  end

  response
end

#sign(method, date, contentType, resource = nil, headers = nil) ⇒ Object

copmute signature



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# File 'lib/fog/aliyun/storage.rb', line 182

def sign(method, date, contentType, resource = nil, headers = nil)
  contentmd5 = ''

  canonicalizedResource = if resource
                            '/' + resource
                          else
                            '/'
                          end

  canonicalizedOSSHeaders = headers || ''

  contentTypeStr = contentType || ''

  stringToSign = method + "\n" + contentmd5 + "\n" + contentTypeStr + "\n" + date + "\n" + canonicalizedOSSHeaders + canonicalizedResource

  digVer = OpenSSL::Digest.new('sha1')
  digest = OpenSSL::HMAC.digest(digVer, @aliyun_accesskey_secret, stringToSign)
  signature = Base64.encode64(digest)
  signature[-1] = ''

  signature
end

#upload_part(bucket, object, partNumber, uploadId, body) ⇒ Object 



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# File 'lib/fog/aliyun/requests/storage/put_object.rb', line 104

def upload_part(bucket, object, partNumber, uploadId, body)
  path = object + '?partNumber=' + partNumber + '&uploadId=' + uploadId
  resource = bucket + '/' + path
  request(
    expects: [200, 203],
    method: 'PUT',
    path: path,
    bucket: bucket,
    resource: resource,
    body: body
  )
end