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require 'rails_helper'
describe Gitlab::Gpg::Commit do
describe '#signature' do
shared_examples 'returns the cached signature on second call' do
it 'returns the cached signature on second call' do
gpg_commit = described_class.new(commit)
expect(gpg_commit).to receive(:using_keychain).and_call_original
gpg_commit.signature
# consecutive call
expect(gpg_commit).not_to receive(:using_keychain).and_call_original
gpg_commit.signature
end
end
let!(:project) { create :project, :repository, path: 'sample-project' }
let!(:commit_sha) { '0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33' }
context 'unsigned commit' do
let!(:commit) { create :commit, project: project, sha: commit_sha }
it 'returns nil' do
expect(described_class.new(commit).signature).to be_nil
end
end
context 'known key' do
context 'user matches the key uid' do
context 'user matches the committer' do
let!(:commit) { create :commit, project: project, sha: commit_sha, committer_email: GpgHelpers::User1.emails.first }
let!(:user) { create(:user, email: GpgHelpers::User1.emails.first) }
let!(:gpg_key) do
create :gpg_key, key: GpgHelpers::User1.public_key, user: user
end
before do
allow(Rugged::Commit).to receive(:extract_signature)
.with(Rugged::Repository, commit_sha)
.and_return(
[
GpgHelpers::User1.signed_commit_signature,
GpgHelpers::User1.signed_commit_base_data
]
)
end
it 'returns a valid signature' do
expect(described_class.new(commit).signature).to have_attributes(
commit_sha: commit_sha,
project: project,
gpg_key: gpg_key,
gpg_key_primary_keyid: GpgHelpers::User1.primary_keyid,
gpg_key_user_name: GpgHelpers::User1.names.first,
gpg_key_user_email: GpgHelpers::User1.emails.first,
valid_signature: true,
verification_status: 'verified'
)
end
it_behaves_like 'returns the cached signature on second call'
end
context 'user does not match the committer' do
let!(:commit) { create :commit, project: project, sha: commit_sha, committer_email: GpgHelpers::User2.emails.first }
let(:user) { create(:user, email: GpgHelpers::User1.emails.first) }
let!(:gpg_key) do
create :gpg_key, key: GpgHelpers::User1.public_key, user: user
end
before do
allow(Rugged::Commit).to receive(:extract_signature)
.with(Rugged::Repository, commit_sha)
.and_return(
[
GpgHelpers::User1.signed_commit_signature,
GpgHelpers::User1.signed_commit_base_data
]
)
end
it 'returns an invalid signature' do
expect(described_class.new(commit).signature).to have_attributes(
commit_sha: commit_sha,
project: project,
gpg_key: gpg_key,
gpg_key_primary_keyid: GpgHelpers::User1.primary_keyid,
gpg_key_user_name: GpgHelpers::User1.names.first,
gpg_key_user_email: GpgHelpers::User1.emails.first,
valid_signature: false,
verification_status: 'other_user'
)
end
it_behaves_like 'returns the cached signature on second call'
end
end
context 'user does not match the key uid' do
let!(:commit) { create :commit, project: project, sha: commit_sha }
let(:user) { create(:user, email: GpgHelpers::User2.emails.first) }
let!(:gpg_key) do
create :gpg_key, key: GpgHelpers::User1.public_key, user: user
end
before do
allow(Rugged::Commit).to receive(:extract_signature)
.with(Rugged::Repository, commit_sha)
.and_return(
[
GpgHelpers::User1.signed_commit_signature,
GpgHelpers::User1.signed_commit_base_data
]
)
end
it 'returns an invalid signature' do
expect(described_class.new(commit).signature).to have_attributes(
commit_sha: commit_sha,
project: project,
gpg_key: gpg_key,
gpg_key_primary_keyid: GpgHelpers::User1.primary_keyid,
gpg_key_user_name: GpgHelpers::User1.names.first,
gpg_key_user_email: GpgHelpers::User1.emails.first,
valid_signature: false,
verification_status: 'unverified_key'
)
end
it_behaves_like 'returns the cached signature on second call'
end
end
context 'unknown key' do
let!(:commit) { create :commit, project: project, sha: commit_sha }
before do
allow(Rugged::Commit).to receive(:extract_signature)
.with(Rugged::Repository, commit_sha)
.and_return(
[
GpgHelpers::User1.signed_commit_signature,
GpgHelpers::User1.signed_commit_base_data
]
)
end
it 'returns an invalid signature' do
expect(described_class.new(commit).signature).to have_attributes(
commit_sha: commit_sha,
project: project,
gpg_key: nil,
gpg_key_primary_keyid: GpgHelpers::User1.primary_keyid,
gpg_key_user_name: nil,
gpg_key_user_email: nil,
valid_signature: false,
verification_status: 'unknown_key'
)
end
it_behaves_like 'returns the cached signature on second call'
end
end
end
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