Class: ApiAuth::RequestDrivers::HttpRequest

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

Overview

:nodoc:

Instance Method Summary collapse

Methods included from Helpers

#b64_encode, #capitalize_keys, #sha256_base64digest

Constructor Details

#initialize(request) ⇒ HttpRequest

Returns a new instance of HttpRequest.



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

def initialize(request)
  @request = request
end

Instance Method Details

#authorization_header ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 61

def authorization_header
  find_header %w[Authorization AUTHORIZATION HTTP_AUTHORIZATION]
end

#body ⇒ Object 



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

def body
  if body_source.respond_to?(:read)
    result = body_source.read
    body_source.rewind
    result
  else
    body_source.to_s
  end
end

#calculated_hash ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 15

def calculated_hash
  sha256_base64digest(body)
end

#content_hash ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 41

def content_hash
  find_header(%w[X-AUTHORIZATION-CONTENT-SHA256])
end

#content_hash_mismatch? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/api_auth/request_drivers/http.rb', line 25

def content_hash_mismatch?
  if %w[POST PUT].include?(http_method)
    calculated_hash != content_hash
  else
    false
  end
end

#content_type ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 37

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/http.rb', line 75

def fetch_headers
  capitalize_keys @request.headers.to_h
end

#http_method ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 33

def http_method
  @request.verb.to_s.upcase
end

#original_uri ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 45

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

#populate_content_hash ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 19

def populate_content_hash
  return unless %w[POST PUT].include?(http_method)

  @request['X-Authorization-Content-SHA256'] = calculated_hash
end

#request_uri ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 49

def request_uri
  @request.uri.request_uri
end

#set_auth_header(header) ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 10

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

#set_date ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 53

def set_date
  @request['Date'] = Time.now.utc.httpdate
end

#timestamp ⇒ Object 



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# File 'lib/api_auth/request_drivers/http.rb', line 57

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