Class: Signet::OAuth1::Credential

Inherits:
Object
  • Object
show all
Defined in:
lib/signet/oauth_1/credential.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Credential

Creates a token object from a key and secret.

Examples:

Signet::OAuth1::Credential.new(
  :key => "dpf43f3p2l4k3l03",
  :secret => "kd94hf93k423kf44"
)
Signet::OAuth1::Credential.new([
  ["oauth_token", "dpf43f3p2l4k3l03"],
  ["oauth_token_secret", "kd94hf93k423kf44"]
])
Signet::OAuth1::Credential.new(
  "dpf43f3p2l4k3l03", "kd94hf93k423kf44"
)


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# File 'lib/signet/oauth_1/credential.rb', line 37

def initialize(*args)
  # We want to be particularly flexible in how we initialize a token
  # object for maximum interoperability.  However, this flexibility
  # means we need to be careful about returning an unexpected value for
  # key or secret to avoid difficult-to-debug situations.  Thus lots
  # of type-checking.

  # This is cheaper than coercing to some kind of Hash with
  # indifferent access.  Also uglier.
  key_from_hash = lambda do |parameters|
    parameters["oauth_token"] ||
    parameters[:oauth_token] ||
    parameters["key"] ||
    parameters[:key]
  end
  secret_from_hash = lambda do |parameters|
    parameters["oauth_token_secret"] ||
    parameters[:oauth_token_secret] ||
    parameters["secret"] ||
    parameters[:secret]
  end
  if args.first.respond_to?(:to_hash)
    parameters = args.first.to_hash
    @key = key_from_hash.call(parameters)
    @secret = secret_from_hash.call(parameters)
    unless @key && @secret
      raise ArgumentError,
        "Could not find both key and secret in #{hash.inspect}."
    end
  else
    # Normalize to an Array
    if !args.first.kind_of?(String) &&
        !args.first.respond_to?(:to_str) &&
        args.first.kind_of?(Enumerable)
      # We need to special-case strings since they're technically
      # Enumerable objects.
      args = args.first.to_a
    elsif args.first.respond_to?(:to_ary)
      args = args.first.to_ary
    end
    if args.all? { |value| value.kind_of?(Array) }
      parameters = args.inject({}) { |h,(k,v)| h[k]=v; h }
      @key = key_from_hash.call(parameters)
      @secret = secret_from_hash.call(parameters)
    elsif args.size == 2
      @key, @secret = args
    else
      raise ArgumentError,
        "wrong number of arguments (#{args.size} for 2)"
    end
  end
  if @key.respond_to?(:to_str)
    @key = @key.to_str
  else
    raise TypeError, "Expected String, got #{@key.class}."
  end
  if @secret.respond_to?(:to_str)
    @secret = @secret.to_str
  else
    raise TypeError, "Expected String, got #{@secret.class}."
  end
end

Instance Attribute Details

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/signet/oauth_1/credential.rb', line 100

def key
  @key
end

#secret ⇒ Object

Returns the value of attribute secret.



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# File 'lib/signet/oauth_1/credential.rb', line 100

def secret
  @secret
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/signet/oauth_1/credential.rb', line 110

def ==(other)
  if other.respond_to?(:key) && other.respond_to?(:secret)
    return self.key == other.key && self.secret == other.secret
  else
    return false
  end
end

#to_hash ⇒ Object Also known as: to_h 



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# File 'lib/signet/oauth_1/credential.rb', line 102

def to_hash
  return {
    "oauth_token" => self.key,
    "oauth_token_secret" => self.secret
  }
end