RSpec matchers for testing PGP-encrypted messages, and signatures.
|This gem is not meant to bridge GnuPG executables to production environments. Use it in developments and tests only.|
|This gem calls GnuPG executables internally. However, it does not rely on machine-readable interface yet, and may easily break when they change something in GnuPG’s human-readable output. As long as it is not resolved in a better way, we are going to maintain compatibility with the most recent versions of GnuPG. At the moment of writing this statement, it is GnuPG 2.2.9.|
In order to check which GnuPG version this gem was tested against,
check out builds in Travis. One of the build steps in a "before script" phase
Make sure that you have GnuPG 2.2 installed.
Add this line to your application’s Gemfile:
gem "rspec-pgp_matchers", github: "riboseinc/rspec-pgp_matchers", require: false, group: :test
And following to your spec helper:
require "rspec/pgp_matchers" RSpec::PGPMatchers.homedir = "path/to/pgp_home_directory/with/development/keys"
text = "Some text" signer_uid = "[email protected]" someones_uid = "[email protected]" # Not defined in this gem, but required for this example signature = sign_text(text: text, signer: signer_uid, ascii_armor: true) # Both following do pass expect(signature).to be_a_valid_pgp_signature_of(text) expect(signature).to be_a_valid_pgp_signature_of(text).signed_by(signer_uid) # This one fails expect(signature).to be_a_valid_pgp_signature_of(text).signed_by(someones_uid)
Matching encrypted messages
text = "Some text" recipient1_uid = "[email protected]" recipient2_uid = "[email protected]" someones_uid = "[email protected]" # Not defined in this gem, but required for this example encrypted = encrypt_text( text: text, recipients: [recipient1_uid, recipient2_uid], ascii_armor: true ) # Following do pass expect(encrypted).to be_a_pgp_encrypted_message expect(encrypted).to be_a_pgp_encrypted_message.containing(text) expect(encrypted).to be_a_pgp_encrypted_message.encrypted_for(recipient1_uid, recipient2_uid) # This one fails expect(encrypted).to be_a_pgp_encrypted_message.encrypted_for(someones_uid)
Running arbitrary GnuPG commands
RSpec::PGPMatchers::GPGRunner module can be used to run arbitrary GnuPG
RSpec::PGPMatchers::GPGRunner.run_command("--decrypt PATH_TO_FILE") RSpec::PGPMatchers::GPGRunner.run_command("--list-keys")
Also, convenient helpers are defined for two common commands:
RSpec::PGPMatchers::GPGRunner.run_decrypt("encrypted_string") RSpec::PGPMatchers::GPGRunner.run_verify("cleartext", "signature_string")
In all above cases, a triple consisting of captured standard output, captured
standard error, and
Process::Status instance is returned.
After checking out the repo, run
bin/setup to install dependencies.
rake spec to run the tests. You can also run
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version
version.rb, and then run
bundle exec rake release, which
will create a git tag for the version, push git commits and tags, and
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/riboseinc/rspec-pgp_matchers.
This gem is developed, maintained and funded by Ribose Inc.
The gem is available as open source under the terms of the MIT License.