Class: ApiAuth::RequestDrivers::HttpiRequest

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/api_auth/request_drivers/httpi.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods included from Helpers

#b64_encode, #capitalize_keys, #md5_base64digest

Constructor Details

#initialize(request) ⇒ HttpiRequest

Returns a new instance of HttpiRequest.



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# File 'lib/api_auth/request_drivers/httpi.rb', line 6

def initialize(request)
  @request = request
  fetch_headers
  true
end

Instance Method Details

#authorization_header ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 69

def authorization_header
  find_header %w[Authorization AUTHORIZATION HTTP_AUTHORIZATION]
end

#calculated_md5 ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 18

def calculated_md5
  md5_base64digest(@request.body || '')
end

#content_md5 ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 48

def content_md5
  find_header(%w[CONTENT-MD5 CONTENT_MD5])
end

#content_type ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 44

def content_type
  find_header(%w[CONTENT-TYPE CONTENT_TYPE HTTP_CONTENT_TYPE])
end

#fetch_headers ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 36

def fetch_headers
  @headers = capitalize_keys @request.headers
end

#http_method ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 40

def http_method
  nil # not possible to get the method at this layer
end

#md5_mismatch? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/api_auth/request_drivers/httpi.rb', line 28

def md5_mismatch?
  if @request.body
    calculated_md5 != content_md5
  else
    false
  end
end

#original_uri ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 52

def original_uri
  find_header(%w[X-ORIGINAL-URI X_ORIGINAL_URI HTTP_X_ORIGINAL_URI])
end

#populate_content_md5 ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 22

def populate_content_md5
  return unless @request.body
  @request.headers['Content-MD5'] = calculated_md5
  fetch_headers
end

#request_uri ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 56

def request_uri
  @request.url.request_uri
end

#set_auth_header(header) ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 12

def set_auth_header(header)
  @request.headers['Authorization'] = header
  fetch_headers
  @request
end

#set_date ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 60

def set_date
  @request.headers['DATE'] = Time.now.utc.httpdate
  fetch_headers
end

#timestamp ⇒ Object 



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# File 'lib/api_auth/request_drivers/httpi.rb', line 65

def timestamp
  find_header(%w[DATE HTTP_DATE])
end