Add cryptographic signature

Author: sferik

certs/sferik.pem

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

oauth2.gemspec

@@ -11,18 +11,20 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'multi_xml', '~> 0.5'
   spec.add_dependency 'rack', '~> 1.2'
   spec.add_dependency 'jwt', '~> 0.1.4'
-  spec.authors = ["Michael Bleigh", "Erik Michaels-Ober"]
-  spec.description = %q{A Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OAuth spec.}
-  spec.email = ['[email protected]', '[email protected]']
-  spec.files = %w(.document CONTRIBUTING.md LICENSE.md README.md Rakefile oauth2.gemspec)
-  spec.files += Dir.glob("lib/**/*.rb")
-  spec.files += Dir.glob("spec/**/*")
-  spec.homepage = 'http://github.com/intridea/oauth2'
-  spec.licenses = ['MIT']
-  spec.name = 'oauth2'
+  spec.authors       = ["Michael Bleigh", "Erik Michaels-Ober"]
+  spec.cert_chain    = %w(certs/sferik.pem)
+  spec.description   = %q{A Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OAuth spec.}
+  spec.email         = ['[email protected]', '[email protected]']
+  spec.files         = %w(.document CONTRIBUTING.md LICENSE.md README.md Rakefile oauth2.gemspec)
+  spec.files        += Dir.glob("lib/**/*.rb")
+  spec.files        += Dir.glob("spec/**/*")
+  spec.homepage      = 'http://github.com/intridea/oauth2'
+  spec.licenses      = ['MIT']
+  spec.name          = 'oauth2'
   spec.require_paths = ['lib']
   spec.required_rubygems_version = '>= 1.3.6'
-  spec.summary = %q{A Ruby wrapper for the OAuth 2.0 protocol.}
-  spec.test_files = Dir.glob("spec/**/*")
-  spec.version = OAuth2::Version
+  spec.signing_key   = File.expand_path("~/.gem/private_key.pem") if $0 =~ /gem\z/
+  spec.summary       = %q{A Ruby wrapper for the OAuth 2.0 protocol.}
+  spec.test_files    = Dir.glob("spec/**/*")
+  spec.version       = OAuth2::Version
 end