Class: AWS::S3::Authentication::CanonicalString

Inherits:
String
  • Object
show all
Defined in:
lib/aws/s3/authentication.rb

Overview

The CanonicalString is used to generate an encrypted signature, signed with your secrect access key. It is composed of data related to the given request for which it provides authentication. This data includes the request method, request headers, and the request path. Both Header and QueryString use it to generate their signature.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request, options = {}) ⇒ CanonicalString 



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# File 'lib/aws/s3/authentication.rb', line 152

def initialize(request, options = {})
  super()
  @request = request
  @headers = {}
  @options = options
  
  # CHANGED: Reflect the bucket adressing changes
  request['Host'] = options[:bucket_address] ? "#{options[:bucket_address]}.#{DEFAULT_HOST}" : DEFAULT_HOST
  build
end

Instance Attribute Details

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/aws/s3/authentication.rb', line 150

def headers
  @headers
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/aws/s3/authentication.rb', line 150

def request
  @request
end

Class Method Details

.amazon_header_prefix ⇒ Object 



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# File 'lib/aws/s3/authentication.rb', line 145

def amazon_header_prefix
  /^#{AMAZON_HEADER_PREFIX}/io
end

.default_headers ⇒ Object 



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# File 'lib/aws/s3/authentication.rb', line 137

def default_headers
  %w(content-type content-md5)
end

.interesting_headers ⇒ Object 



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# File 'lib/aws/s3/authentication.rb', line 141

def interesting_headers
  ['content-md5', 'content-type', 'date', amazon_header_prefix]
end