Class: HTTP::TokenAuth::SchemeParser

Inherits:
Object
  • Object
show all
Defined in:
lib/http/token_auth/scheme_parser.rb

Instance Method Summary collapse

Instance Method Details

#parse(string) ⇒ Object

Raises:



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# File 'lib/http/token_auth/scheme_parser.rb', line 7

def parse(string)
  scheme, attributes_string = split(string)
  raise SchemeParsingError,
        'No attributes provided' if attributes_string.nil?
  raise SchemeParsingError,
        %(Unsupported scheme "#{scheme}") unless scheme == 'Token'
  parse_attributes(attributes_string)
end

#parse_attributes(string) ⇒ Object 



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# File 'lib/http/token_auth/scheme_parser.rb', line 20

def parse_attributes(string)
  attributes = {}
  string.scan(/(\w+)="([^"]*)"/).each do |group|
    attributes[group[0].to_sym] = group[1]
  end
  attributes
end

#split(string) ⇒ Object 



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# File 'lib/http/token_auth/scheme_parser.rb', line 16

def split(string)
  string.split(' ', 2)
end