class OAuth::Signature::Base
Attributes
Public Class Methods
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# File lib/oauth/signature/base.rb, line 16 def self.implements(signature_method = nil) return @implements if signature_method.nil? @implements = signature_method OAuth::Signature.available_methods[@implements] = self end
Source
# File lib/oauth/signature/base.rb, line 23 def initialize(request, options = {}, &block) raise TypeError unless request.is_a?(OAuth::RequestProxy::Base) @request = request @options = options ## consumer secret was determined beforehand @consumer_secret = options[:consumer].secret if options[:consumer] # presence of :consumer_secret option will override any Consumer that's provided @consumer_secret = options[:consumer_secret] if options[:consumer_secret] ## token secret was determined beforehand @token_secret = options[:token].secret if options[:token] # presence of :token_secret option will override any Token that's provided @token_secret = options[:token_secret] if options[:token_secret] # override secrets based on the values returned from the block (if any) if block # consumer secret and token secret need to be looked up based on pieces of the request secrets = yield block.arity == 1 ? request : [token, consumer_key, nonce, request.timestamp] if secrets.is_a?(Array) && secrets.size == 2 @token_secret = secrets[0] @consumer_secret = secrets[1] end end end
Public Instance Methods
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# File lib/oauth/signature/base.rb, line 58 def ==(other) check = signature.bytesize ^ other.bytesize signature.bytes.zip(other.bytes) { |x, y| check |= x ^ y.to_i } check.zero? end
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# File lib/oauth/signature/base.rb, line 72 def body_hash raise_instantiation_error end
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# File lib/oauth/signature/base.rb, line 54 def signature Base64.encode64(digest).chomp.delete("\n") end
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# File lib/oauth/signature/base.rb, line 68 def signature_base_string request.signature_base_string end
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# File lib/oauth/signature/base.rb, line 64 def verify self == request.signature end
Private Instance Methods
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# File lib/oauth/signature/base.rb, line 82 def consumer_key request.consumer_key end
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# File lib/oauth/signature/base.rb, line 94 def digest raise_instantiation_error end
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# File lib/oauth/signature/base.rb, line 98 def raise_instantiation_error raise NotImplementedError, "Cannot instantiate #{self.class.name} class directly." end
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# File lib/oauth/signature/base.rb, line 90 def secret "#{escape(consumer_secret)}&#{escape(token_secret)}" end