Class: Fog::Storage::AWS::Real

Inherits:
Object
  • Object
show all
Includes:
AWS::CredentialFetcher::ConnectionMethods, GetObjectHttpUrl, GetObjectHttpsUrl, GetObjectUrl, PutObjectUrl, Utils
Defined in:
lib/fog/aws/storage.rb,
lib/fog/aws/requests/storage/get_bucket.rb,
lib/fog/aws/requests/storage/get_object.rb,
lib/fog/aws/requests/storage/list_parts.rb,
lib/fog/aws/requests/storage/put_bucket.rb,
lib/fog/aws/requests/storage/put_object.rb,
lib/fog/aws/requests/storage/sync_clock.rb,
lib/fog/aws/requests/storage/copy_object.rb,
lib/fog/aws/requests/storage/get_service.rb,
lib/fog/aws/requests/storage/head_object.rb,
lib/fog/aws/requests/storage/upload_part.rb,
lib/fog/aws/requests/storage/delete_bucket.rb,
lib/fog/aws/requests/storage/delete_object.rb,
lib/fog/aws/requests/storage/get_bucket_acl.rb,
lib/fog/aws/requests/storage/get_object_acl.rb,
lib/fog/aws/requests/storage/get_object_url.rb,
lib/fog/aws/requests/storage/put_bucket_acl.rb,
lib/fog/aws/requests/storage/put_object_acl.rb,
lib/fog/aws/requests/storage/put_object_url.rb,
lib/fog/aws/requests/storage/get_bucket_cors.rb,
lib/fog/aws/requests/storage/put_bucket_cors.rb,
lib/fog/aws/requests/storage/get_bucket_policy.rb,
lib/fog/aws/requests/storage/put_bucket_policy.rb,
lib/fog/aws/requests/storage/delete_bucket_cors.rb,
lib/fog/aws/requests/storage/get_bucket_logging.rb,
lib/fog/aws/requests/storage/get_bucket_tagging.rb,
lib/fog/aws/requests/storage/get_bucket_website.rb,
lib/fog/aws/requests/storage/get_object_torrent.rb,
lib/fog/aws/requests/storage/put_bucket_logging.rb,
lib/fog/aws/requests/storage/put_bucket_tagging.rb,
lib/fog/aws/requests/storage/put_bucket_website.rb,
lib/fog/aws/requests/storage/get_bucket_location.rb,
lib/fog/aws/requests/storage/get_object_http_url.rb,
lib/fog/aws/requests/storage/get_request_payment.rb,
lib/fog/aws/requests/storage/post_object_restore.rb,
lib/fog/aws/requests/storage/put_request_payment.rb,
lib/fog/aws/requests/storage/delete_bucket_policy.rb,
lib/fog/aws/requests/storage/get_bucket_lifecycle.rb,
lib/fog/aws/requests/storage/get_object_https_url.rb,
lib/fog/aws/requests/storage/put_bucket_lifecycle.rb,
lib/fog/aws/requests/storage/delete_bucket_tagging.rb,
lib/fog/aws/requests/storage/delete_bucket_website.rb,
lib/fog/aws/requests/storage/get_bucket_versioning.rb,
lib/fog/aws/requests/storage/put_bucket_versioning.rb,
lib/fog/aws/requests/storage/abort_multipart_upload.rb,
lib/fog/aws/requests/storage/list_multipart_uploads.rb,
lib/fog/aws/requests/storage/delete_bucket_lifecycle.rb,
lib/fog/aws/requests/storage/delete_multiple_objects.rb,
lib/fog/aws/requests/storage/complete_multipart_upload.rb,
lib/fog/aws/requests/storage/initiate_multipart_upload.rb,
lib/fog/aws/requests/storage/post_object_hidden_fields.rb,
lib/fog/aws/requests/storage/get_bucket_object_versions.rb

Instance Attribute Summary

Attributes included from Utils

#region

Instance Method Summary collapse

Methods included from GetObjectHttpsUrl

#get_object_https_url

Methods included from GetObjectHttpUrl

#get_object_http_url

Methods included from PutObjectUrl

#put_object_url

Methods included from GetObjectUrl

#get_object_url

Methods included from AWS::CredentialFetcher::ConnectionMethods

#refresh_credentials_if_expired

Methods included from Utils

#cdn, #http_url, #https_url, #request_url, #signed_url, #url

Constructor Details

#initialize(options = {}) ⇒ Real

Initialize connection to S3

Notes

options parameter must include values for :aws_access_key_id and :aws_secret_access_key in order to create a connection

Examples

s3 = Fog::Storage.new(
  :provider => "AWS",
  :aws_access_key_id => your_aws_access_key_id,
  :aws_secret_access_key => your_aws_secret_access_key
)

Parameters

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

Returns

  • S3 object with connection to aws.



409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
 
# File 'lib/fog/aws/storage.rb', line 409

def initialize(options={})
  require 'fog/core/parser'

  @use_iam_profile = options[:use_iam_profile]
  setup_credentials(options)
  @connection_options     = options[:connection_options] || {}
  @persistent = options.fetch(:persistent, false)

  @path_style = options[:path_style]  || false

  if @endpoint = options[:endpoint]
    endpoint = URI.parse(@endpoint)
    @host = endpoint.host
    @scheme = endpoint.scheme
    @port = endpoint.port
  else
    @region     = options[:region]      || DEFAULT_REGION
    @host       = options[:host]        || region_to_host(@region)
    @scheme     = options[:scheme]      || DEFAULT_SCHEME
    @port       = options[:port]        || DEFAULT_SCHEME_PORT[@scheme]
  end
end

Instance Method Details

#abort_multipart_upload(bucket_name, object_name, upload_id) ⇒ Object

Abort a multipart upload

Parameters:

  • bucket_name (String) —

    Name of bucket to abort multipart upload on

  • object_name (String) —

    Name of object to abort multipart upload on

  • upload_id (String) —

    Id of upload to add part to

See Also:



14
15
16
17
18
19
20
21
22
23
 
# File 'lib/fog/aws/requests/storage/abort_multipart_upload.rb', line 14

def abort_multipart_upload(bucket_name, object_name, upload_id)
  request({
    :expects    => 204,
    :headers    => {},
    :bucket_name => bucket_name,
    :object_name => object_name,
    :method     => 'DELETE',
    :query      => {'uploadId' => upload_id}
  })
end

#complete_multipart_upload(bucket_name, object_name, upload_id, parts) ⇒ Excon::Response

Note:

This request could fail and still return 200 OK, so it’s important that you check the response.

Complete a multipart upload

Parameters:

  • bucket_name (String) —

    Name of bucket to complete multipart upload for

  • object_name (String) —

    Name of object to complete multipart upload for

  • upload_id (String) —

    Id of upload to add part to

  • parts (Array<String>) —

    Array of etags as Strings for parts

Returns:

  • (Excon::Response) —

    • body [Hash]: (success)

      • Bucket [String] - bucket of new object

      • ETag [String] - etag of new object

      • Key [String] - key of new object

      • Location [String] - location of new object

    • body [Hash]: (failure)

      • Code [String] - Error status code

      • Message [String] - Error description

See Also:



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/fog/aws/requests/storage/complete_multipart_upload.rb', line 27

def complete_multipart_upload(bucket_name, object_name, upload_id, parts)
  data = "<CompleteMultipartUpload>"
  parts.each_with_index do |part, index|
    data << "<Part>"
    data << "<PartNumber>#{index + 1}</PartNumber>"
    data << "<ETag>#{part}</ETag>"
    data << "</Part>"
  end
  data << "</CompleteMultipartUpload>"
  request({
    :body       => data,
    :expects    => 200,
    :headers    => { 'Content-Length' => data.length },
    :bucket_name => bucket_name,
    :object_name => object_name,
    :method     => 'POST',
    :parser     => Fog::Parsers::Storage::AWS::CompleteMultipartUpload.new,
    :query      => {'uploadId' => upload_id}
  })
end

#copy_object(source_bucket_name, source_object_name, target_bucket_name, target_object_name, options = {}) ⇒ Excon::Response

Copy an object from one S3 bucket to another

Parameters:

  • source_bucket_name (String) —

    Name of source bucket

  • source_object_name (String) —

    Name of source object

  • target_bucket_name (String) —

    Name of bucket to create copy in

  • target_object_name (String) —

    Name for new copy of object

  • options (Hash) (defaults to: {}) —

    :

Options Hash (options):

  • x-amz-metadata-directive (String) —

    Specifies whether to copy metadata from source or replace with data in request. Must be in [‘COPY’, ‘REPLACE’]

  • x-amz-copy_source-if-match (String) —

    Copies object if its etag matches this value

  • x-amz-copy_source-if-modified_since (Time) —

    Copies object it it has been modified since this time

  • x-amz-copy_source-if-none-match (String) —

    Copies object if its etag does not match this value

  • x-amz-copy_source-if-unmodified-since (Time) —

    Copies object it it has not been modified since this time

  • x-amz-storage-class (String) —

    Default is ‘STANDARD’, set to ‘REDUCED_REDUNDANCY’ for non-critical, reproducable data

Returns:

  • (Excon::Response) —

    • body [Hash]:

      • ETag [String] - etag of new object

      • LastModified [Time] - date object was last modified

See Also:



30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/fog/aws/requests/storage/copy_object.rb', line 30

def copy_object(source_bucket_name, source_object_name, target_bucket_name, target_object_name, options = {})
  headers = { 'x-amz-copy-source' => "/#{source_bucket_name}/#{CGI.escape(source_object_name)}" }.merge!(options)
  request({
    :expects  => 200,
    :headers  => headers,
    :bucket_name => target_bucket_name,
    :object_name => target_object_name,
    :method   => 'PUT',
    :parser   => Fog::Parsers::Storage::AWS::CopyObject.new,
  })
end

#delete_bucket(bucket_name) ⇒ Excon::Response

Delete an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to delete

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
 
# File 'lib/fog/aws/requests/storage/delete_bucket.rb', line 14

def delete_bucket(bucket_name)
  request({
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'DELETE'
  })
end

#delete_bucket_cors(bucket_name) ⇒ Excon::Response

Deletes the cors configuration information set for the bucket.

Parameters:

  • bucket_name (String) —

    name of bucket to delete cors rules from

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
22
 
# File 'lib/fog/aws/requests/storage/delete_bucket_cors.rb', line 14

def delete_bucket_cors(bucket_name)
  request({
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'DELETE',
    :query    => {'cors' => nil}
  })
end

#delete_bucket_lifecycle(bucket_name) ⇒ Excon::Response

Delete lifecycle configuration for a bucket

Parameters:

  • bucket_name (String) —

    name of bucket to delete lifecycle configuration from

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
22
 
# File 'lib/fog/aws/requests/storage/delete_bucket_lifecycle.rb', line 14

def delete_bucket_lifecycle(bucket_name)
  request({
            :expects  => 204,
            :headers  => {},
            :bucket_name => bucket_name,
            :method   => 'DELETE',
            :query    => {'lifecycle' => nil}
          })
end

#delete_bucket_policy(bucket_name) ⇒ Excon::Response

Delete policy for a bucket

Parameters:

  • bucket_name (String) —

    name of bucket to delete policy from

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
22
 
# File 'lib/fog/aws/requests/storage/delete_bucket_policy.rb', line 14

def delete_bucket_policy(bucket_name)
  request({
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'DELETE',
    :query    => {'policy' => nil}
  })
end

#delete_bucket_tagging(bucket_name) ⇒ Excon::Response

Delete tagging for a bucket

Parameters:

  • bucket_name (String) —

    name of bucket to delete tagging from

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
22
 
# File 'lib/fog/aws/requests/storage/delete_bucket_tagging.rb', line 14

def delete_bucket_tagging(bucket_name)
  request({
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'DELETE',
    :query    => {'tagging' => nil}
  })
end

#delete_bucket_website(bucket_name) ⇒ Excon::Response

Delete website configuration for a bucket

Parameters:

  • bucket_name (String) —

    name of bucket to delete website configuration from

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



14
15
16
17
18
19
20
21
22
 
# File 'lib/fog/aws/requests/storage/delete_bucket_website.rb', line 14

def delete_bucket_website(bucket_name)
  request({
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'DELETE',
    :query    => {'website' => nil}
  })
end

#delete_multiple_objects(bucket_name, object_names, options = {}) ⇒ Excon::Response

Note:

For versioned deletes, options should include a version_ids hash, which maps from filename to an array of versions. The semantics are that for each (object_name, version) tuple, the caller must insert the object_name and an associated version (if desired), so for n versions, the object must be inserted n times.

Delete multiple objects from S3

Parameters:

  • bucket_name (String) —

    Name of bucket containing object to delete

  • object_names (Array) —

    Array of object names to delete

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • DeleteResult [Array]:

        • Deleted [Hash]:

          • Key [String] - Name of the object that was deleted

          • VersionId [String] - ID for the versioned onject in case of a versioned delete

          • DeleteMarker [Boolean] - Indicates if the request accessed a delete marker

          • DeleteMarkerVersionId [String] - Version ID of the delete marker accessed

        • Error [Hash]:

          • Key [String] - Name of the object that failed to be deleted

          • VersionId [String] - ID of the versioned object that was attempted to be deleted

          • Code [String] - Status code for the result of the failed delete

          • Message [String] - Error description

See Also:



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/fog/aws/requests/storage/delete_multiple_objects.rb', line 33

def delete_multiple_objects(bucket_name, object_names, options = {})
  headers = options.dup
  data = "<Delete>"
  data << "<Quiet>true</Quiet>" if headers.delete(:quiet)
  version_ids = headers.delete('versionId')
  object_names.each do |object_name|
    data << "<Object>"
    data << "<Key>#{CGI.escapeHTML(object_name)}</Key>"
    object_version = version_ids.nil? ? nil : version_ids[object_name]
    if object_version
      data << "<VersionId>#{CGI.escapeHTML(object_version)}</VersionId>"
    end
    data << "</Object>"
  end
  data << "</Delete>"

  headers['Content-Length'] = data.length
  headers['Content-MD5'] = Base64.encode64(Digest::MD5.digest(data)).
                           gsub("\n", '')

  request({
    :body       => data,
    :expects    => 200,
    :headers    => headers,
    :bucket_name => bucket_name,
    :method     => 'POST',
    :parser     => Fog::Parsers::Storage::AWS::DeleteMultipleObjects.new,
    :query      => {'delete' => nil}
  })
end

#delete_object(bucket_name, object_name, options = {}) ⇒ Excon::Response

Delete an object from S3

Parameters:

  • bucket_name (String) —

    Name of bucket containing object to delete

  • object_name (String) —

    Name of object to delete

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] - 204

See Also:



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fog/aws/requests/storage/delete_object.rb', line 15

def delete_object(bucket_name, object_name, options = {})
  if version_id = options.delete('versionId')
    path = "#{CGI.escape(object_name)}?versionId=#{CGI.escape(version_id)}"
  else
    path = CGI.escape(object_name)
  end

  headers = options
  request({
    :expects    => 204,
    :headers    => headers,
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'DELETE',
    :path       => path
  })
end

#get_bucket(bucket_name, options = {}) ⇒ Excon::Response

List information about objects in an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to list object keys from

  • options (Hash) (defaults to: {}) —

    config arguments for list. Defaults to {}.

Options Hash (options):

  • delimiter (String) —

    causes keys with the same string between the prefix value and the first occurence of delimiter to be rolled up

  • marker (String) —

    limits object keys to only those that appear lexicographically after its value.

  • max-keys (Integer) —

    limits number of object keys returned

  • prefix (String) —

    limits object keys to those beginning with its value.

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Delimeter [String] - Delimiter specified for query

      • IsTruncated [Boolean] - Whether or not the listing is truncated

      • Marker [String]- Marker specified for query

      • MaxKeys [Integer] - Maximum number of keys specified for query

      • Name [String] - Name of the bucket

      • Prefix [String] - Prefix specified for query

      • CommonPrefixes [Array] - Array of strings for common prefixes

      • Contents [Array]:

        • ETag [String] - Etag of object

        • Key [String] - Name of object

        • LastModified [String] - Timestamp of last modification of object

        • Owner [Hash]:

          • DisplayName [String] - Display name of object owner

          • ID [String] - Id of object owner

        • Size [Integer] - Size of object

        • StorageClass [String] - Storage class of object

See Also:



39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/fog/aws/requests/storage/get_bucket.rb', line 39

def get_bucket(bucket_name, options = {})
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::GetBucket.new,
    :query    => options
  })
end

#get_bucket_acl(bucket_name) ⇒ Excon::Response

Get access control list for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get access control list for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • AccessControlPolicy [Hash]:

        • Owner [Hash]:

          • DisplayName [String] - Display name of object owner

          • ID [String] - Id of object owner

        • AccessControlList [Array]:

          • Grant [Hash]:

            • Grantee [Hash]:

              • DisplayName [String] - Display name of grantee

              • ID [String] - Id of grantee

              or

              • URI [String] - URI of group to grant access for

            • Permission [String] - Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/fog/aws/requests/storage/get_bucket_acl.rb', line 28

def get_bucket_acl(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::AccessControlList.new,
    :query      => {'acl' => nil}
  })
end

#get_bucket_cors(bucket_name) ⇒ Excon::Response

Gets the CORS configuration for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get access control list for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • CORSConfiguration [Array]:

        • CORSRule [Hash]:

          • AllowedHeader [String] - Which headers are allowed in a pre-flight OPTIONS request through the Access-Control-Request-Headers header.

          • AllowedMethod [String] - Identifies an HTTP method that the domain/origin specified in the rule is allowed to execute.

          • AllowedOrigin [String] - One or more response headers that you want customers to be able to access from their applications (for example, from a JavaScript XMLHttpRequest object).

          • ExposeHeader [String] - One or more headers in the response that you want customers to be able to access from their applications (for example, from a JavaScript XMLHttpRequest object).

          • ID [String] - An optional unique identifier for the rule. The ID value can be up to 255 characters long. The IDs help you find a rule in the configuration.

          • MaxAgeSeconds [Integer] - The time in seconds that your browser is to cache the preflight response for the specified resource.

See Also:



24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/fog/aws/requests/storage/get_bucket_cors.rb', line 24

def get_bucket_cors(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::CorsConfiguration.new,
    :query      => {'cors' => nil}
  })
end

#get_bucket_lifecycle(bucket_name) ⇒ Excon::Response

Get bucket lifecycle configuration

Parameters:

  • bucket_name (String) —

    name of bucket to get lifecycle configuration for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Rules - object expire rules [Array]:

        • ID [String] - Unique identifier for the rule

        • Prefix [String] - Prefix identifying one or more objects to which the rule applies

        • Enabled [Boolean] - if rule is currently being applied

        • Days [Integer] - lifetime, in days, of the objects that are subject to the rule

See Also:



21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fog/aws/requests/storage/get_bucket_lifecycle.rb', line 21

def get_bucket_lifecycle(bucket_name)
  request({
            :expects  => 200,
            :headers  => {},
            :bucket_name => bucket_name,
            :idempotent => true,
            :method   => 'GET',
            :parser   => Fog::Parsers::Storage::AWS::GetBucketLifecycle.new,
            :query    => {'lifecycle' => nil}
          })
end

#get_bucket_location(bucket_name) ⇒ Excon::Response

Get location constraint for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get location constraint for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • LocationConstraint [String] - Location constraint of the bucket

See Also:



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/fog/aws/requests/storage/get_bucket_location.rb', line 17

def get_bucket_location(bucket_name)
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::GetBucketLocation.new,
    :query    => {'location' => nil}
  })
end

#get_bucket_logging(bucket_name) ⇒ Excon::Response

Get logging status for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get logging status for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • BucketLoggingStatus (will be empty if logging is disabled) [Hash]:

        • LoggingEnabled [Hash]:

          • TargetBucket [String] - bucket where logs are stored

          • TargetPrefix [String] - prefix logs are stored with

          • TargetGrants [Array]:

            • Grant [Hash]:

              • Grantee [Hash]:

                • DisplayName [String] - Display name of grantee

                • ID [String] - Id of grantee

                or

                • URI [String] - URI of group to grant access for

              • Permission [String] - Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/fog/aws/requests/storage/get_bucket_logging.rb', line 28

def get_bucket_logging(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::GetBucketLogging.new,
    :query      => {'logging' => nil}
  })
end

#get_bucket_object_versions(bucket_name, options = {}) ⇒ Excon::Response

List information about object versions in an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to list object keys from

  • options (Hash) (defaults to: {}) —

    config arguments for list

Options Hash (options):

  • delimiter (String) —

    causes keys with the same string between the prefix value and the first occurence of delimiter to be rolled up

  • key-marker (String) —

    limits object keys to only those that appear lexicographically after its value.

  • max-keys (Integer) —

    limits number of object keys returned

  • prefix (String) —

    limits object keys to those beginning with its value.

  • version-id-marker (String) —

    limits object versions to only those that appear lexicographically after its value

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Delimeter [String] - Delimiter specified for query

      • KeyMarker [String] - Key marker specified for query

      • MaxKeys [Integer] - Maximum number of keys specified for query

      • Name [String] - Name of the bucket

      • Prefix [String] - Prefix specified for query

      • VersionIdMarker [String] - Version id marker specified for query

      • IsTruncated [Boolean] - Whether or not this is the totality of the bucket

      • Versions [Array]:

        • DeleteMarker [Hash]:

          • IsLatest [Boolean] - Whether or not this is the latest version

          • Key [String] - Name of object

          • LastModified [String]: Timestamp of last modification of object

          • Owner [Hash]:

            • DisplayName [String] - Display name of object owner

            • ID [String] - Id of object owner

          • VersionId [String] - The id of this version

        or

        • Version [Hash]:

          • ETag [String]: Etag of object

          • IsLatest [Boolean] - Whether or not this is the latest version

          • Key [String] - Name of object

          • LastModified [String]: Timestamp of last modification of object

          • Owner [Hash]:

            • DisplayName [String] - Display name of object owner

            • ID [String] - Id of object owner

          • Size [Integer] - Size of object

          • StorageClass [String] - Storage class of object

          • VersionId [String] - The id of this version

See Also:



50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/fog/aws/requests/storage/get_bucket_object_versions.rb', line 50

def get_bucket_object_versions(bucket_name, options = {})
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::GetBucketObjectVersions.new,
    :query    => {'versions' => nil}.merge!(options)          })
end

#get_bucket_policy(bucket_name) ⇒ Excon::Response

Get bucket policy for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get policy for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash] - policy document

See Also:



14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/fog/aws/requests/storage/get_bucket_policy.rb', line 14

def get_bucket_policy(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  response = request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :query      => {'policy' => nil}
  })
  response.body = Fog::JSON.decode(response.body) unless response.body.nil?
end

#get_bucket_tagging(bucket_name) ⇒ Excon::Response

Get tags for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get tags for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • BucketTagging [Hash]:

        • Key [String] - tag key

        • Value [String] - tag value

See Also:



18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fog/aws/requests/storage/get_bucket_tagging.rb', line 18

def get_bucket_tagging(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::GetBucketTagging.new,
    :query      => {'tagging' => nil}
  })
end

#get_bucket_versioning(bucket_name) ⇒ Excon::Response

Get versioning status for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get versioning status for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • VersioningConfiguration [Hash]:

        • Status [String] - Versioning status in [‘Enabled’, ‘Suspended’, nil]

See Also:



18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fog/aws/requests/storage/get_bucket_versioning.rb', line 18

def get_bucket_versioning(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::GetBucketVersioning.new,
    :query      => {'versioning' => nil}
  })
end

#get_bucket_website(bucket_name) ⇒ Excon::Response

Get website configuration for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get website configuration for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • IndexDocument [Hash]:

        • Suffix [String] - Suffix appended when directory is requested

      • ErrorDocument [Hash]:

        • Key [String] - Object key to return for 4XX class errors

See Also:



21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/fog/aws/requests/storage/get_bucket_website.rb', line 21

def get_bucket_website(bucket_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::GetBucketWebsite.new,
    :query      => {'website' => nil}
  })
end

#get_object(bucket_name, object_name, options = {}, &block) ⇒ Excon::Response

Get an object from S3

Parameters:

  • bucket_name (String) —

    Name of bucket to read from

  • object_name (String) —

    Name of object to read

  • options (Hash) (defaults to: {})

Options Hash (options):

  • If-Match (String) —

    Returns object only if its etag matches this value, otherwise returns 412 (Precondition Failed).

  • If-Modified-Since (Time) —

    Returns object only if it has been modified since this time, otherwise returns 304 (Not Modified).

  • If-None-Match (String) —

    Returns object only if its etag differs from this value, otherwise returns 304 (Not Modified)

  • If-Unmodified-Since (Time) —

    Returns object only if it has not been modified since this time, otherwise returns 412 (Precodition Failed).

  • Range (String) —

    Range of object to download

  • versionId (String) —

    specify a particular version to retrieve

  • query (Hash) —

    specify additional query string

Returns:

  • (Excon::Response) —

    response:

    • body [String]- Contents of object

    • headers [Hash]:

      • Content-Length [String] - Size of object contents

      • Content-Type [String] - MIME type of object

      • ETag [String] - Etag of object

      • Last-Modified [String] - Last modified timestamp for object

See Also:



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/fog/aws/requests/storage/get_object.rb', line 28

def get_object(bucket_name, object_name, options = {}, &block)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  unless object_name
    raise ArgumentError.new('object_name is required')
  end

  params = { :headers => {} }

  params[:query] = options.delete('query') || {}

  if version_id = options.delete('versionId')
    params[:query] = params[:query].merge({'versionId' => version_id})
  end
  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

  request(params.merge!({
    :expects  => [ 200, 206 ],
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method   => 'GET',
  }))
end

#get_object_acl(bucket_name, object_name, options = {}) ⇒ Excon::Response

Get access control list for an S3 object

Parameters:

  • bucket_name (String) —

    name of bucket containing object

  • object_name (String) —

    name of object to get access control list for

  • options (Hash) (defaults to: {})

Options Hash (options):

  • versionId (String) —

    specify a particular version to retrieve

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • [AccessControlPolicy [Hash]:

        • Owner [Hash]:

          • DisplayName [String] - Display name of object owner

          • ID [String] - Id of object owner

        • AccessControlList [Array]:

          • Grant [Hash]:

            • Grantee [Hash]:

              • DisplayName [String] - Display name of grantee

              • ID [String] - Id of grantee

              or

              • URI [String] - URI of group to grant access for

            • Permission [String] - Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/fog/aws/requests/storage/get_object_acl.rb', line 31

def get_object_acl(bucket_name, object_name, options = {})
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  unless object_name
    raise ArgumentError.new('object_name is required')
  end
  query = {'acl' => nil}
  if version_id = options.delete('versionId')
    query['versionId'] = version_id
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method     => 'GET',
    :parser     => Fog::Parsers::Storage::AWS::AccessControlList.new,
    :query      => query
  })
end

#get_object_torrent(bucket_name, object_name) ⇒ Excon::Response

Get torrent for an S3 object

Parameters:

  • bucket_name (String) —

    name of bucket containing object

  • object_name (String) —

    name of object to get torrent for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • AccessControlPolicy [Hash:

        • Owner [Hash]:

          • DisplayName [String] - Display name of object owner

          • ID [String] - Id of object owner

        • AccessControlList [Array]:

          • Grant [Hash]:

            • Grantee [Hash]:

              • DisplayName [String] - Display name of grantee

              • ID [String] - Id of grantee

            • Permission [String] - Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/fog/aws/requests/storage/get_object_torrent.rb', line 25

def get_object_torrent(bucket_name, object_name)
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  unless object_name
    raise ArgumentError.new('object_name is required')
  end
  request({
    :expects    => 200,
    :headers    => {},
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method     => 'GET',
    :query      => {'torrent' => nil}
  })
end

#get_request_payment(bucket_name) ⇒ Excon::Response

Get configured payer for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to get payer for

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Payer [String] - Specifies who pays for download and requests

See Also:



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/fog/aws/requests/storage/get_request_payment.rb', line 17

def get_request_payment(bucket_name)
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::GetRequestPayment.new,
    :query    => {'requestPayment' => nil}
  })
end

#get_service ⇒ Excon::Response

List information about S3 buckets for authorized user

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Buckets [Hash]:

        • Name [String] - Name of bucket

        • CreationTime [Time] - Timestamp of bucket creation

      • Owner [Hash]:

        • DisplayName [String] - Display name of bucket owner

        • ID [String] - Id of bucket owner

See Also:



20
21
22
23
24
25
26
27
28
29
 
# File 'lib/fog/aws/requests/storage/get_service.rb', line 20

def get_service
  request({
    :expects  => 200,
    :headers  => {},
    :host     => @host,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::GetService.new
  })
end

#head_object(bucket_name, object_name, options = {}) ⇒ Excon::Response

Get headers for an object from S3

Parameters:

  • bucket_name (String) —

    Name of bucket to read from

  • object_name (String) —

    Name of object to read

  • options (Hash) (defaults to: {}) —

    :

Options Hash (options):

  • If-Match (String) —

    Returns object only if its etag matches this value, otherwise returns 412 (Precondition Failed).

  • If-Modified-Since (Time) —

    Returns object only if it has been modified since this time, otherwise returns 304 (Not Modified).

  • If-None-Match (String) —

    Returns object only if its etag differs from this value, otherwise returns 304 (Not Modified)

  • If-Unmodified-Since (Time) —

    Returns object only if it has not been modified since this time, otherwise returns 412 (Precodition Failed).

  • Range (String) —

    Range of object to download

  • versionId (String) —

    specify a particular version to retrieve

Returns:

  • (Excon::Response) —

    response:

    • body [String] Contents of object

    • headers [Hash]:

      • Content-Length [String] - Size of object contents

      • Content-Type [String] - MIME type of object

      • ETag [String] - Etag of object

      • Last-Modified - [String] Last modified timestamp for object

See Also:



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/fog/aws/requests/storage/head_object.rb', line 27

def head_object(bucket_name, object_name, options={})
  unless bucket_name
    raise ArgumentError.new('bucket_name is required')
  end
  unless object_name
    raise ArgumentError.new('object_name is required')
  end
  if version_id = options.delete('versionId')
    query = {'versionId' => version_id}
  end
  headers = {}
  headers['If-Modified-Since'] = Fog::Time.at(options['If-Modified-Since'].to_i).to_date_header if options['If-Modified-Since']
  headers['If-Unmodified-Since'] = Fog::Time.at(options['If-Unmodified-Since'].to_i).to_date_header if options['If-Modified-Since']
  headers.merge!(options)
  request({
    :expects    => 200,
    :headers    => headers,
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method     => 'HEAD',
    :query      => query
  })
end

#initiate_multipart_upload(bucket_name, object_name, options = {}) ⇒ Excon::Response

Initiate a multipart upload to an S3 bucket

Parameters:

  • bucket_name (String) —

    Name of bucket to create object in

  • object_name (String) —

    Name of object to create

  • options (Hash) (defaults to: {}) —

    :

Options Hash (options):

  • Cache-Control (String) —

    Caching behaviour

  • Content-Disposition (String) —

    Presentational information for the object

  • Content-Encoding (String) —

    Encoding of object data

  • Content-MD5 (String) —

    Base64 encoded 128-bit MD5 digest of message (defaults to Base64 encoded MD5 of object.read)

  • Content-Type (String) —

    Standard MIME type describing contents (defaults to MIME::Types.of.first)

  • x-amz-acl (String) —

    Permissions, must be in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’]

  • x-amz-meta-#{name} (String) —

    Headers to be returned with object, note total size of request without body must be less than 8 KB.

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Bucket [String] - Bucket where upload was initiated

      • Key [String] - Object key where the upload was initiated

      • UploadId [String] - Id for initiated multipart upload

See Also:



28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/fog/aws/requests/storage/initiate_multipart_upload.rb', line 28

def initiate_multipart_upload(bucket_name, object_name, options = {})
  request({
    :expects    => 200,
    :headers    => options,
    :bucket_name => bucket_name,
    :object_name => object_name,
    :method     => 'POST',
    :parser     => Fog::Parsers::Storage::AWS::InitiateMultipartUpload.new,
    :query      => {'uploads' => nil}
  })
end

#list_multipart_uploads(bucket_name, options = {}) ⇒ Excon::Response

List multipart uploads for a bucket

Parameters:

  • bucket_name (String) —

    Name of bucket to list multipart uploads for

  • options (Hash) (defaults to: {}) —

    config arguments for list. Defaults to {}.

Options Hash (options):

  • key-marker (String) —

    limits parts to only those that appear lexicographically after this key.

  • max-uploads (Integer) —

    limits number of uploads returned

  • upload-id-marker (String) —

    limits uploads to only those that appear lexicographically after this upload id.

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Bucket [String] Bucket where the multipart upload was initiated

      • IsTruncated [Boolean] Whether or not the listing is truncated

      • KeyMarker [String] first key in list, only upload ids after this lexographically will appear

      • MaxUploads [Integer] Maximum results to return

      • NextKeyMarker [String] last key in list, for further pagination

      • NextUploadIdMarker [String] last key in list, for further pagination

      • Upload [Hash]:

        • Initiated [Time] Time when upload was initiated

        • Initiator [Hash]:

          • DisplayName [String] Display name of upload initiator

          • ID [String] Id of upload initiator

        • Key [String] Key where multipart upload was initiated

        • Owner [Hash]:

          • DisplayName [String] Display name of upload owner

          • ID [String] Id of upload owner

        • StorageClass [String] Storage class of object

        • UploadId [String] upload id of upload containing part

      • UploadIdMarker [String] first key in list, only upload ids after this lexographically will appear

See Also:



38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/fog/aws/requests/storage/list_multipart_uploads.rb', line 38

def list_multipart_uploads(bucket_name, options = {})
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::ListMultipartUploads.new,
    :query    => options.merge!({'uploads' => nil})
  })
end

#list_parts(bucket_name, object_name, upload_id, options = {}) ⇒ Excon::Response

List parts for a multipart upload

Parameters:

  • bucket_name (String) —

    Name of bucket to list parts for

  • object_name (String) —

    Name of object to list parts for

  • upload_id (String) —

    upload id to list objects for

  • options (Hash) (defaults to: {}) —

    config arguments for list. Defaults to {}.

Options Hash (options):

  • max-parts (Integer) —

    limits number of parts returned

  • part-number-marker (String) —

    limits parts to only those that appear lexicographically after this part number.

Returns:

  • (Excon::Response) —

    response:

    • body [Hash]:

      • Bucket [string] Bucket where the multipart upload was initiated

      • Initiator [Hash]:

        • DisplayName [String] Display name of upload initiator

        • ID [String] Id of upload initiator

      • IsTruncated [Boolean] Whether or not the listing is truncated

      • Key [String] Key where multipart upload was initiated

      • MaxParts [String] maximum number of replies alllowed in response

      • NextPartNumberMarker [String] last item in list, for further pagination

      • Part [Array]:

        • ETag [String] ETag of part

        • LastModified [Timestamp] Last modified for part

        • PartNumber [String] Part number for part

        • Size [Integer] Size of part

      • PartNumberMarker [String] Part number after which listing begins

      • StorageClass [String] Storage class of object

      • UploadId [String] upload id of upload containing part

See Also:



37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/fog/aws/requests/storage/list_parts.rb', line 37

def list_parts(bucket_name, object_name, upload_id, options = {})
  options['uploadId'] = upload_id
  request({
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method   => 'GET',
    :parser   => Fog::Parsers::Storage::AWS::ListParts.new,
    :query    => options.merge!({'uploadId' => upload_id})
  })
end

#post_object_hidden_fields(options = {}) ⇒ Object

Get a hash of hidden fields for form uploading to S3, in the form => :field_value Form should look like: <form action=“http://#bucket_name.s3.amazonaws.com/” method=“post” enctype=“multipart/form-data”> These hidden fields should then appear, followed by a field named ‘file’ which is either a textarea or file input.

Parameters:

  • options (defaults to: {}) —

    Hash:

Options Hash (options):

  • acl (String) —

    access control list, in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’, ‘bucket-owner-read’, ‘bucket-owner-full-control’]

  • Cache-Control (String) —

    same as REST header

  • Content-Type (String) —

    same as REST header

  • Content-Disposition (String) —

    same as REST header

  • Content-Encoding (String) —

    same as REST header

  • Expires (Object) —

    same as REST header

  • key (Object) —

    key for object, set to ‘$filename’ to use filename provided by user

  • policy (Object) —

    security policy for upload

  • success_action_redirect (Object) —

    url to redirct to upon success

  • success_action_status (Object) —

    status code to return on success, in [200, 201, 204]

  • x-amz-security (Object) —

    token devpay security token

  • x-amz-meta... (Object) —

    meta data tags

See Also:



25
26
27
28
29
30
31
32
 
# File 'lib/fog/aws/requests/storage/post_object_hidden_fields.rb', line 25

def post_object_hidden_fields(options = {})
  if options['policy']
    options['policy'] = Base64.encode64(Fog::JSON.encode(options['policy'])).gsub("\n", "")
    options['AWSAccessKeyId'] = @aws_access_key_id
    options['Signature'] = Base64.encode64(@hmac.sign(options['policy'])).gsub("\n", "")
  end
  options
end

#post_object_restore(bucket_name, object_name, days = 100000) ⇒ Excon::Response

Restore an object from Glacier to its original S3 path

Parameters:

  • bucket_name (String) —

    Name of bucket containing object

  • object_name (String) —

    Name of object to restore

  • days (Hash) (defaults to: 100000) —

    a customizable set of options

Options Hash (days):

  • Number (Integer) —

    of days to restore object for. Defaults to 100000 (a very long time)

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] 200 (OK) Object is previously restored

    • status [Integer] 202 (Accepted) Object is not previously restored

    • status [Integer] 409 (Conflict) Restore is already in progress

Raises:

  • (ArgumentError)

See Also:



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/fog/aws/requests/storage/post_object_restore.rb', line 18

def post_object_restore(bucket_name, object_name, days = 100000)
  raise ArgumentError.new('bucket_name is required') unless bucket_name
  raise ArgumentError.new('object_name is required') unless object_name

  data = '<RestoreRequest xmlns="http://s3.amazonaws.com/doc/2006-3-01"><Days>' + days.to_s + '</Days></RestoreRequest>'

  headers = {}
  headers['Content-MD5'] = Base64.encode64(Digest::MD5.digest(data)).strip
  headers['Content-Type'] = 'application/xml'
  headers['Date'] = Fog::Time.now.to_date_header

  request({
    :headers  => headers,
    :bucket_name => bucket_name,
    :expects  => [200, 202, 409],
    :body     => data,
    :method   => 'POST',
    :query    => {'restore' => nil},
    :path     => CGI.escape(object_name)
  })
end

#put_bucket(bucket_name, options = {}) ⇒ Excon::Response

Create an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to create

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • config (Hash) —

    arguments for bucket. Defaults to {}.

  • LocationConstraint (Symbol) —

    sets the location for the bucket

  • x-amz-acl (String) —

    Permissions, must be in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’]

Returns:

  • (Excon::Response) —

    response:

    • status [Integer] 200

See Also:



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/fog/aws/requests/storage/put_bucket.rb', line 17

def put_bucket(bucket_name, options = {})
  if location_constraint = options.delete('LocationConstraint')
    data =
<<-DATA
  <CreateBucketConfiguration>
    <LocationConstraint>#{location_constraint}</LocationConstraint>
  </CreateBucketConfiguration>
DATA
  else
    data = nil
  end
  request({
    :expects    => 200,
    :body       => data,
    :headers    => options,
    :idempotent => true,
    :bucket_name => bucket_name,
    :method     => 'PUT'
  })
end

#put_bucket_acl(bucket_name, acl) ⇒ Object

Change access control list for an S3 bucket

  • acl [String] Permissions, must be in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’]

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • acl (Hash) —

    • Owner [Hash]:

      • ID [String]: id of owner

      • DisplayName [String]: display name of owner

    • AccessControlList [Array]:

      • Grantee [Hash]:

        • DisplayName [String] Display name of grantee

        • ID [String] Id of grantee

        or

        • EmailAddress [String] Email address of grantee

        or

        • URI [String] URI of group to grant access for

      • Permission [String] Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/fog/aws/requests/storage/put_bucket_acl.rb', line 27

def put_bucket_acl(bucket_name, acl)
  data = ""
  headers = {}

  if acl.is_a?(Hash)
    data = Fog::Storage::AWS.hash_to_acl(acl)
  else
    if !['private', 'public-read', 'public-read-write', 'authenticated-read'].include?(acl)
      raise Excon::Errors::BadRequest.new('invalid x-amz-acl')
    end
    headers['x-amz-acl'] = acl
  end

  headers['Content-MD5'] = Base64.encode64(Digest::MD5.digest(data)).strip
  headers['Content-Type'] = 'application/json'
  headers['Date'] = Fog::Time.now.to_date_header

  request({
    :body     => data,
    :expects  => 200,
    :headers  => headers,
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'acl' => nil}
  })
end

#put_bucket_cors(bucket_name, cors) ⇒ Object

Sets the cors configuration for your bucket. If the configuration exists, Amazon S3 replaces it.

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • cors (Hash) —

    • CORSConfiguration [Array]:

      • ID [String]: A unique identifier for the rule.

      • AllowedMethod [String]: An HTTP method that you want to allow the origin to execute.

      • AllowedOrigin [String]: An origin that you want to allow cross-domain requests from.

      • AllowedHeader [String]: Specifies which headers are allowed in a pre-flight OPTIONS request via the Access-Control-Request-Headers header.

      • MaxAgeSeconds [String]: The time in seconds that your browser is to cache the preflight response for the specified resource.

      • ExposeHeader [String]: One or more headers in the response that you want customers to be able to access from their applications.

See Also:



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/fog/aws/requests/storage/put_bucket_cors.rb', line 21

def put_bucket_cors(bucket_name, cors)
  data = Fog::Storage::AWS.hash_to_cors(cors)

  headers = {}
  headers['Content-MD5'] = Base64.encode64(Digest::MD5.digest(data)).strip
  headers['Content-Type'] = 'application/json'
  headers['Date'] = Fog::Time.now.to_date_header

  request({
    :body     => data,
    :expects  => 200,
    :headers  => headers,
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'cors' => nil}
  })
end

#put_bucket_lifecycle(bucket_name, lifecycle) ⇒ Object

Change lifecycle configuration for an S3 bucket

  • lifecycle [Hash]:

    • Rules [Array] object expire rules

      • ID [String] Unique identifier for the rule

      • Prefix [String] Prefix identifying one or more objects to which the rule applies

      • Enabled [Boolean] if rule is currently being applied

      • Expiration [Hash] Container for the object expiration rule.

        • Days [Integer] lifetime, in days, of the objects that are subject to the rule

        • Date [Date] Indicates when the specific rule take effect. The date value must conform to the ISO 8601 format. The time is always midnight UTC.

      • Transition [Hash] Container for the transition rule that describes when objects transition to the Glacier storage class

        • Days [Integer] lifetime, in days, of the objects that are subject to the rule

        • Date [Date] Indicates when the specific rule take effect. The date value must conform to the ISO 8601 format. The time is always midnight UTC.

        • StorageClass [String] Indicates the Amazon S3 storage class to which you want the object to transition to.

Parameters:

  • bucket_name (String) —

    name of bucket to set lifecycle configuration for

See Also:



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 
# File 'lib/fog/aws/requests/storage/put_bucket_lifecycle.rb', line 28

def put_bucket_lifecycle(bucket_name, lifecycle)
  builder = Nokogiri::XML::Builder.new do
    LifecycleConfiguration {
      lifecycle['Rules'].each do |rule|
        Rule {
          ID rule['ID']
          Prefix rule['Prefix']
          Status rule['Enabled'] ? 'Enabled' : 'Disabled'
          unless (rule['Expiration'] or rule['Transition'])
            Expiration { Days rule['Days'] }
          else
            if rule['Expiration']
              if rule['Expiration']['Days']
                Expiration { Days rule['Expiration']['Days'] }
              elsif rule['Expiration']['Date']
                Expiration { Date rule['Expiration']['Date'].is_a?(Time) ? rule['Expiration']['Date'].utc.iso8601 : Time.parse(rule['Expiration']['Date']).utc.iso8601 }
              end
            end
            if rule['Transition']
              Transition {
                if rule['Transition']['Days']
                  Days rule['Transition']['Days']
                elsif rule['Transition']['Date']
                  Date rule['Transition']['Date'].is_a?(Time) ? time.utc.iso8601 : Time.parse(time).utc.iso8601
                end
                StorageClass rule['Transition']['StorageClass'].nil? ? 'GLACIER' : rule['Transition']['StorageClass']
              }
            end
          end
        }
      end
    }
  end
  body = builder.to_xml
  body.gsub! /<([^<>]+)\/>/, '<\1></\1>'
  request({
            :body     => body,
            :expects  => 200,
            :headers  => {'Content-MD5' => Base64.encode64(Digest::MD5.digest(body)).chomp!,
              'Content-Type' => 'application/xml'},
            :bucket_name => bucket_name,
            :method   => 'PUT',
            :query    => {'lifecycle' => nil}
          })
end

#put_bucket_logging(bucket_name, logging_status) ⇒ Object

Change logging status for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • logging_status (Hash) —

    :

    • Owner [Hash]:

      • ID [String]: id of owner

      • DisplayName [String]: display name of owner

    • AccessControlList [Array]:

      • Grantee [Hash]:

        • DisplayName [String] Display name of grantee

        • ID [String] Id of grantee

        or

        • EmailAddress [String] Email address of grantee

        or

        • URI [String] URI of group to grant access for

      • Permission [String] Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

See Also:



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
 
# File 'lib/fog/aws/requests/storage/put_bucket_logging.rb', line 24

def put_bucket_logging(bucket_name, logging_status)
  if logging_status['LoggingEnabled'].empty?
    data =
<<-DATA
<BucketLoggingStatus xmlns="http://doc.s3.amazonaws.com/2006-03-01" />
DATA
  else
    data =
<<-DATA
<BucketLoggingStatus xmlns="http://doc.s3.amazonaws.com/2006-03-01">
  <LoggingEnabled>
    <TargetBucket>#{logging_status['LoggingEnabled']['TargetBucket']}</TargetBucket>
    <TargetPrefix>#{logging_status['LoggingEnabled']['TargetBucket']}</TargetPrefix>
    <TargetGrants>
DATA

    acl['AccessControlList'].each do |grant|
      data << "      <Grant>"
      type = case grant['Grantee'].keys.sort
      when ['DisplayName', 'ID']
        'CanonicalUser'
      when ['EmailAddress']
        'AmazonCustomerByEmail'
      when ['URI']
        'Group'
      end
      data << "        <Grantee xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:type=\"#{type}\">"
      for key, value in grant['Grantee']
        data << "          <#{key}>#{value}</#{key}>"
      end
      data << "        </Grantee>"
      data << "        <Permission>#{grant['Permission']}</Permission>"
      data << "      </Grant>"
    end

    data <<
<<-DATA
    </TargetGrants>
  </LoggingEnabled>
</BucketLoggingStatus>
DATA
  end

  request({
    :body     => data,
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'logging' => nil}
  })
end

#put_bucket_policy(bucket_name, policy) ⇒ Object

Change bucket policy for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • policy (Hash) —

    policy document

See Also:



12
13
14
15
16
17
18
19
20
21
 
# File 'lib/fog/aws/requests/storage/put_bucket_policy.rb', line 12

def put_bucket_policy(bucket_name, policy)
  request({
    :body     => Fog::JSON.encode(policy),
    :expects  => 204,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'policy' => nil}
  })
end

#put_bucket_tagging(bucket_name, tags) ⇒ Object

Change tag set for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • tags (Hash) —

    :

    • Key [String]: tag key

    • Value [String]: tag value

See Also:



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/fog/aws/requests/storage/put_bucket_tagging.rb', line 14

def put_bucket_tagging(bucket_name, tags)
  tagging = tags.map do |k,v|
    "<Tag><Key>#{k}</Key><Value>#{v}</Value></Tag>"
  end.join("\n")
  data =
<<-DATA
<Tagging xmlns="http://doc.s3.amazonaws.com/2006-03-01" >
  <TagSet>
    #{tagging}
  </TagSet>
</Tagging>
DATA

  request({
    :body     => data,
    :expects  => 204,
    :headers  => {'Content-MD5' => Base64.encode64(Digest::MD5.digest(data)).chomp!, 'Content-Type' => 'application/xml'},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'tagging' => nil}
  })
end

#put_bucket_versioning(bucket_name, status) ⇒ Object

Change versioning status for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • status (String) —

    Status to change to in [‘Enabled’, ‘Suspended’]

See Also:



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/fog/aws/requests/storage/put_bucket_versioning.rb', line 12

def put_bucket_versioning(bucket_name, status)
  data =
<<-DATA
<VersioningConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
  <Status>#{status}</Status>
</VersioningConfiguration>
DATA

  request({
    :body     => data,
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'versioning' => nil}
  })
end

#put_bucket_website(bucket_name, suffix, options = {}) ⇒ Object

Change website configuration for an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • suffix (String) —

    suffix to append to requests for the bucket

  • options (Hash) (defaults to: {})

Options Hash (options):

  • key (String) —

    key to use for 4XX class errors

See Also:



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/fog/aws/requests/storage/put_bucket_website.rb', line 14

def put_bucket_website(bucket_name, suffix, options = {})
  data =
<<-DATA
<WebsiteConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <IndexDocument>
<Suffix>#{suffix}</Suffix>
    </IndexDocument>
DATA

  if options[:key]
    data <<
<<-DATA
<ErrorDocument>
    <Key>#{options[:key]}</Key>
</ErrorDocument>
DATA
  end

  data << '</WebsiteConfiguration>'
  request({
    :body     => data,
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'website' => nil}
  })
end

#put_object(bucket_name, object_name, data, options = {}) ⇒ Excon::Response

Create an object in an S3 bucket

Parameters:

  • bucket_name (String) —

    Name of bucket to create object in

  • object_name (String) —

    Name of object to create

  • data (File||String) —

    File or String to create object from

  • options (Hash) (defaults to: {})

Options Hash (options):

  • Cache-Control (String) —

    Caching behaviour

  • Content-Disposition (String) —

    Presentational information for the object

  • Content-Encoding (String) —

    Encoding of object data

  • Content-Length (String) —

    Size of object in bytes (defaults to object.read.length)

  • Content-MD5 (String) —

    Base64 encoded 128-bit MD5 digest of message

  • Content-Type (String) —

    Standard MIME type describing contents (defaults to MIME::Types.of.first)

  • Expires (String) —

    Cache expiry

  • x-amz-acl (String) —

    Permissions, must be in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’]

  • x-amz-storage-class (String) —

    Default is ‘STANDARD’, set to ‘REDUCED_REDUNDANCY’ for non-critical, reproducable data

  • x-amz-meta-# (name) —

    Headers to be returned with object, note total size of request without body must be less than 8 KB.

Returns:

  • (Excon::Response) —

    response:

    • headers [Hash]:

      • ETag [String] etag of new object

See Also:



28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/fog/aws/requests/storage/put_object.rb', line 28

def put_object(bucket_name, object_name, data, options = {})
  data = Fog::Storage.parse_data(data)
  headers = data[:headers].merge!(options)
  request({
    :body       => data[:body],
    :expects    => 200,
    :headers    => headers,
    :bucket_name => bucket_name,
    :object_name => object_name,
    :idempotent => true,
    :method     => 'PUT',
  })
end

#put_object_acl(bucket_name, object_name, acl, options = {}) ⇒ Object

Change access control list for an S3 object

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • object_name (String) —

    name of object to get access control list for

  • acl (Hash) —

    • Owner [Hash]

      • ID [String] id of owner

      • DisplayName [String] display name of owner

    • AccessControlList [Array]

      • Grantee [Hash]

        • DisplayName [String] Display name of grantee

        • ID [String] Id of grantee

        or

        • EmailAddress [String] Email address of grantee

        or

        • URI [String] URI of group to grant access for

      • Permission [String] Permission, in [FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP]

  • acl (String) —

    Permissions, must be in [‘private’, ‘public-read’, ‘public-read-write’, ‘authenticated-read’]

  • options (Hash) (defaults to: {})

Options Hash (options):

  • versionId (String) —

    specify a particular version to retrieve

See Also:



30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/fog/aws/requests/storage/put_object_acl.rb', line 30

def put_object_acl(bucket_name, object_name, acl, options = {})
  query = {'acl' => nil}
  if version_id = options.delete('versionId')
    query['versionId'] = version_id
  end

  data = ""
  headers = {}

  if acl.is_a?(Hash)
    data = Fog::Storage::AWS.hash_to_acl(acl)
  else
    if !['private', 'public-read', 'public-read-write', 'authenticated-read'].include?(acl)
      raise Excon::Errors::BadRequest.new('invalid x-amz-acl')
    end
    headers['x-amz-acl'] = acl
  end

  headers['Content-MD5'] = Base64.encode64(Digest::MD5.digest(data)).strip
  headers['Content-Type'] = 'application/json'
  headers['Date'] = Fog::Time.now.to_date_header

  request({
    :body     => data,
    :expects  => 200,
    :headers  => headers,
    :bucket_name => bucket_name,
    :object_name => object_name,
    :method   => 'PUT',
    :query    => query
  })
end

#put_request_payment(bucket_name, payer) ⇒ Object

Change who pays for requests to an S3 bucket

Parameters:

  • bucket_name (String) —

    name of bucket to modify

  • payer (String) —

    valid values are BucketOwner or Requester

See Also:



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/fog/aws/requests/storage/put_request_payment.rb', line 12

def put_request_payment(bucket_name, payer)
  data =
<<-DATA
<RequestPaymentConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
  <Payer>#{payer}</Payer>
</RequestPaymentConfiguration>
DATA
  request({
    :body     => data,
    :expects  => 200,
    :headers  => {},
    :bucket_name => bucket_name,
    :method   => 'PUT',
    :query    => {'requestPayment' => nil}
  })
end

#reload ⇒ Object 



432
433
434
 
# File 'lib/fog/aws/storage.rb', line 432

def reload
  @connection.reset if @connection
end

#signature(params, expires) ⇒ Object 



436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
 
# File 'lib/fog/aws/storage.rb', line 436

def signature(params, expires)
  headers = params[:headers] || {}

  string_to_sign =
<<-DATA
#{params[:method].to_s.upcase}
#{headers['Content-MD5']}
#{headers['Content-Type']}
#{expires}
DATA

  amz_headers, canonical_amz_headers = {}, ''
  for key, value in headers
    if key[0..5] == 'x-amz-'
      amz_headers[key] = value
    end
  end
  amz_headers = amz_headers.sort {|x, y| x[0] <=> y[0]}
  for key, value in amz_headers
    canonical_amz_headers << "#{key}:#{value}\n"
  end
  string_to_sign << canonical_amz_headers

  query_string = ''
  if params[:query]
    query_args = []
    for key in params[:query].keys.sort
      if VALID_QUERY_KEYS.include?(key)
        value = params[:query][key]
        if value
          query_args << "#{key}=#{value}"
        else
          query_args << key
        end
      end
    end
    if query_args.any?
      query_string = '?' + query_args.join('&')
    end
  end

  canonical_path = (params[:path] || object_to_path(params[:object_name])).to_s
  canonical_path = '/' + canonical_path if canonical_path[0..0] != '/'
  if params[:bucket_name]
    canonical_resource = "/#{params[:bucket_name]}#{canonical_path}"
  else
    canonical_resource = canonical_path
  end
  canonical_resource << query_string
  string_to_sign << canonical_resource

  signed_string = @hmac.sign(string_to_sign)
  Base64.encode64(signed_string).chomp!
end

#sync_clock ⇒ Object

Sync clock against S3 to avoid skew errors



7
8
9
10
11
12
13
14
 
# File 'lib/fog/aws/requests/storage/sync_clock.rb', line 7

def sync_clock
  response = begin
    get_service
  rescue Excon::Errors::HTTPStatusError => error
    error.response
  end
  Fog::Time.now = Time.parse(response.headers['Date'])
end

#upload_part(bucket_name, object_name, upload_id, part_number, data, options = {}) ⇒ Excon::Response

Upload a part for a multipart upload

Parameters:

  • bucket_name (String) —

    Name of bucket to add part to

  • object_name (String) —

    Name of object to add part to

  • upload_id (String) —

    Id of upload to add part to

  • part_number (String) —

    Index of part in upload

  • data (File||String) —

    Content for part

  • options (Hash) (defaults to: {})

Options Hash (options):

  • Content-MD5 (String) —

    Base64 encoded 128-bit MD5 digest of message

Returns:

  • (Excon::Response) —

    response

    • headers [Hash]:

      • ETag [String] etag of new object (will be needed to complete upload)

See Also:



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/fog/aws/requests/storage/upload_part.rb', line 21

def upload_part(bucket_name, object_name, upload_id, part_number, data, options = {})
  data = Fog::Storage.parse_data(data)
  headers = options
  headers['Content-Length'] = data[:headers]['Content-Length']
  request({
    :body       => data[:body],
    :expects    => 200,
    :idempotent => true,
    :headers    => headers,
    :bucket_name => bucket_name,
    :object_name => object_name,
    :method     => 'PUT',
    :query      => {'uploadId' => upload_id, 'partNumber' => part_number}
  })
end