Module: EC2::Common::Signature

Defined in:
lib/ec2/common/signature.rb

Class Method Summary collapse

Class Method Details

.curl_args_sigv2(url, bucket, http_method, options, user, pass) ⇒ Object 



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# File 'lib/ec2/common/signature.rb', line 19

def self.curl_args_sigv2(url, bucket, http_method, options, user, pass)
    headers = EC2::Common::Headers.new(http_method)
    options.each do |name, value| headers.add(name, value) end
    headers.sign(user, pass, url, bucket) if user and pass
    headers.get
end

.curl_args_sigv4(url, region, bucket, http_method, optional_headers, user, pass, data = nil) ⇒ Object 



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# File 'lib/ec2/common/signature.rb', line 26

def self.curl_args_sigv4(url, region, bucket, http_method, optional_headers, user, pass, data=nil)
  aws_secret_access_key = pass
  aws_access_key_id = user
  if (user.is_a?(Hash))
      aws_access_key_id = user['aws_access_key_id']
      aws_secret_access_key = user['aws_secret_access_key']
      delegation_token = user['aws_delegation_token']
  end
  host, path, query = parseURL(url, bucket)
  hexdigest = if data
    HeadersV4::hexdigest data
  else
    HeadersV4::hexdigest ""
  end
  optional_headers ||= {}
  unless delegation_token.nil?
      optional_headers[EC2::Common::Headers::X_AMZ_SECURITY_TOKEN] = delegation_token
  end
  headers_obj = HeadersV4.new({:host => host,
                         :hexdigest_body => hexdigest,
                         :region => region,
                         :service => "s3",
                         :http_method => http_method,
                         :path => path,
                         :querystring => query,
                         :access_key_id => aws_access_key_id,
                         :secret_access_key => aws_secret_access_key},
                         optional_headers)
  headers = headers_obj.add_authorization!
  headers
end

.parseURL(url, bucket) ⇒ Object 



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# File 'lib/ec2/common/signature.rb', line 58

def self.parseURL(url, bucket)
  uri = URI.parse(url)
  host = uri.host
  path = uri.path
  path = "/" if path == ""

  [host, path, "#{uri.query}"]
end