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4092f997f0
```ruby
verifier = ActiveSupport::MessageVerifier.new('secret')
verifier.verify("\xff") # => ArgumentError: invalid byte sequence in UTF-8
```
86 lines
3 KiB
Ruby
86 lines
3 KiB
Ruby
require 'abstract_unit'
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require 'openssl'
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require 'active_support/time'
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require 'active_support/json'
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class MessageVerifierTest < ActiveSupport::TestCase
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class JSONSerializer
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def dump(value)
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ActiveSupport::JSON.encode(value)
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end
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def load(value)
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ActiveSupport::JSON.decode(value)
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end
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end
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def setup
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@verifier = ActiveSupport::MessageVerifier.new("Hey, I'm a secret!")
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@data = { :some => "data", :now => Time.local(2010) }
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end
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def test_valid_message
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data, hash = @verifier.generate(@data).split("--")
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assert !@verifier.valid_message?(nil)
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assert !@verifier.valid_message?("")
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assert !@verifier.valid_message?("\xff") # invalid encoding
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assert !@verifier.valid_message?("#{data.reverse}--#{hash}")
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assert !@verifier.valid_message?("#{data}--#{hash.reverse}")
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assert !@verifier.valid_message?("purejunk")
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end
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def test_simple_round_tripping
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message = @verifier.generate(@data)
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assert_equal @data, @verifier.verified(message)
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assert_equal @data, @verifier.verify(message)
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end
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def test_verified_returns_false_on_invalid_message
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assert !@verifier.verified("purejunk")
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end
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def test_verify_exception_on_invalid_message
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assert_raise(ActiveSupport::MessageVerifier::InvalidSignature) do
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@verifier.verify("purejunk")
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end
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end
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def test_alternative_serialization_method
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prev = ActiveSupport.use_standard_json_time_format
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ActiveSupport.use_standard_json_time_format = true
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verifier = ActiveSupport::MessageVerifier.new("Hey, I'm a secret!", :serializer => JSONSerializer.new)
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message = verifier.generate({ :foo => 123, 'bar' => Time.utc(2010) })
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exp = { "foo" => 123, "bar" => "2010-01-01T00:00:00.000Z" }
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assert_equal exp, verifier.verified(message)
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assert_equal exp, verifier.verify(message)
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ensure
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ActiveSupport.use_standard_json_time_format = prev
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end
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def test_raise_error_when_argument_class_is_not_loaded
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# To generate the valid message below:
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#
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# AutoloadClass = Struct.new(:foo)
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# valid_message = @verifier.generate(foo: AutoloadClass.new('foo'))
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#
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valid_message = "BAh7BjoIZm9vbzonTWVzc2FnZVZlcmlmaWVyVGVzdDo6QXV0b2xvYWRDbGFzcwY6CUBmb29JIghmb28GOgZFVA==--f3ef39a5241c365083770566dc7a9eb5d6ace914"
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exception = assert_raise(ArgumentError, NameError) do
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@verifier.verified(valid_message)
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end
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assert_includes ["uninitialized constant MessageVerifierTest::AutoloadClass",
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"undefined class/module MessageVerifierTest::AutoloadClass"], exception.message
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exception = assert_raise(ArgumentError, NameError) do
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@verifier.verify(valid_message)
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end
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assert_includes ["uninitialized constant MessageVerifierTest::AutoloadClass",
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"undefined class/module MessageVerifierTest::AutoloadClass"], exception.message
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end
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def test_raise_error_when_secret_is_nil
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exception = assert_raise(ArgumentError) do
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ActiveSupport::MessageVerifier.new(nil)
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end
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assert_equal exception.message, 'Secret should not be nil.'
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end
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end
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