debian-mirror-gitlab/spec/lib/gitlab/shell_spec.rb
2019-09-04 21:01:54 +05:30

761 lines
24 KiB
Ruby

require 'spec_helper'
require 'stringio'
describe Gitlab::Shell do
set(:project) { create(:project, :repository) }
let(:repository) { project.repository }
let(:gitlab_shell) { described_class.new }
let(:popen_vars) { { 'GIT_TERMINAL_PROMPT' => ENV['GIT_TERMINAL_PROMPT'] } }
let(:timeout) { Gitlab.config.gitlab_shell.git_timeout }
let(:gitlab_authorized_keys) { double }
before do
allow(Project).to receive(:find).and_return(project)
end
it { is_expected.to respond_to :add_key }
it { is_expected.to respond_to :remove_key }
it { is_expected.to respond_to :create_repository }
it { is_expected.to respond_to :remove_repository }
it { is_expected.to respond_to :fork_repository }
it { expect(gitlab_shell.url_to_repo('diaspora')).to eq(Gitlab.config.gitlab_shell.ssh_path_prefix + "diaspora.git") }
describe 'memoized secret_token' do
let(:secret_file) { 'tmp/tests/.secret_shell_test' }
let(:link_file) { 'tmp/tests/shell-secret-test/.gitlab_shell_secret' }
before do
allow(Gitlab.config.gitlab_shell).to receive(:secret_file).and_return(secret_file)
allow(Gitlab.config.gitlab_shell).to receive(:path).and_return('tmp/tests/shell-secret-test')
FileUtils.mkdir('tmp/tests/shell-secret-test')
described_class.ensure_secret_token!
end
after do
FileUtils.rm_rf('tmp/tests/shell-secret-test')
FileUtils.rm_rf(secret_file)
end
it 'creates and links the secret token file' do
secret_token = described_class.secret_token
expect(File.exist?(secret_file)).to be(true)
expect(File.read(secret_file).chomp).to eq(secret_token)
expect(File.symlink?(link_file)).to be(true)
expect(File.readlink(link_file)).to eq(secret_file)
end
end
describe '#add_key' do
context 'when authorized_keys_enabled is true' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with add-key command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([
:gitlab_shell_keys_path,
'add-key',
'key-123',
'ssh-rsa foobar'
])
gitlab_shell.add_key('key-123', 'ssh-rsa foobar trailing garbage')
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#add_key with id and key' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys)
.to receive(:add_key)
.with('key-123', 'ssh-rsa foobar')
gitlab_shell.add_key('key-123', 'ssh-rsa foobar')
end
end
end
context 'when authorized_keys_enabled is false' do
before do
stub_application_setting(authorized_keys_enabled: false)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
end
it 'does nothing' do
expect(gitlab_shell).not_to receive(:gitlab_shell_fast_execute)
gitlab_shell.add_key('key-123', 'ssh-rsa foobar trailing garbage')
end
end
context 'authorized_keys_file set' do
it 'does nothing' do
expect(Gitlab::AuthorizedKeys).not_to receive(:new)
gitlab_shell.add_key('key-123', 'ssh-rsa foobar trailing garbage')
end
end
end
context 'when authorized_keys_enabled is nil' do
before do
stub_application_setting(authorized_keys_enabled: nil)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with add-key command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([
:gitlab_shell_keys_path,
'add-key',
'key-123',
'ssh-rsa foobar'
])
gitlab_shell.add_key('key-123', 'ssh-rsa foobar trailing garbage')
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#add_key with id and key' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys)
.to receive(:add_key)
.with('key-123', 'ssh-rsa foobar')
gitlab_shell.add_key('key-123', 'ssh-rsa foobar')
end
end
end
end
describe '#batch_add_keys' do
let(:keys) { [double(shell_id: 'key-123', key: 'ssh-rsa foobar')] }
context 'when authorized_keys_enabled is true' do
context 'authorized_keys_file not set' do
let(:io) { double }
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
end
context 'valid keys' do
before do
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls gitlab-keys with batch-add-keys command' do
expect(IO)
.to receive(:popen)
.with("gitlab_shell_keys_path batch-add-keys", 'w')
.and_yield(io)
expect(io).to receive(:puts).with("key-123\tssh-rsa foobar")
expect(gitlab_shell.batch_add_keys(keys)).to be_truthy
end
end
context 'invalid keys' do
let(:keys) { [double(shell_id: 'key-123', key: "ssh-rsa A\tSDFA\nSGADG")] }
it 'catches failure and returns false' do
expect(gitlab_shell.batch_add_keys(keys)).to be_falsey
end
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#batch_add_keys with keys to be added' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys)
.to receive(:batch_add_keys)
.with(keys)
gitlab_shell.batch_add_keys(keys)
end
end
end
context 'when authorized_keys_enabled is false' do
before do
stub_application_setting(authorized_keys_enabled: false)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
end
it 'does nothing' do
expect(IO).not_to receive(:popen)
gitlab_shell.batch_add_keys(keys)
end
end
context 'authorized_keys_file set' do
it 'does nothing' do
expect(Gitlab::AuthorizedKeys).not_to receive(:new)
gitlab_shell.batch_add_keys(keys)
end
end
end
context 'when authorized_keys_enabled is nil' do
before do
stub_application_setting(authorized_keys_enabled: nil)
end
context 'authorized_keys_file not set' do
let(:io) { double }
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls gitlab-keys with batch-add-keys command' do
expect(IO)
.to receive(:popen)
.with("gitlab_shell_keys_path batch-add-keys", 'w')
.and_yield(io)
expect(io).to receive(:puts).with("key-123\tssh-rsa foobar")
gitlab_shell.batch_add_keys(keys)
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#batch_add_keys with keys to be added' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys)
.to receive(:batch_add_keys)
.with(keys)
gitlab_shell.batch_add_keys(keys)
end
end
end
end
describe '#remove_key' do
context 'when authorized_keys_enabled is true' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with rm-key command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([
:gitlab_shell_keys_path,
'rm-key',
'key-123'
])
gitlab_shell.remove_key('key-123')
end
end
context 'authorized_keys_file not set' do
it 'calls Gitlab::AuthorizedKeys#rm_key with the key to be removed' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys).to receive(:rm_key).with('key-123')
gitlab_shell.remove_key('key-123')
end
end
end
context 'when authorized_keys_enabled is false' do
before do
stub_application_setting(authorized_keys_enabled: false)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
end
it 'does nothing' do
expect(gitlab_shell).not_to receive(:gitlab_shell_fast_execute)
gitlab_shell.remove_key('key-123')
end
end
context 'authorized_keys_file set' do
it 'does nothing' do
expect(Gitlab::AuthorizedKeys).not_to receive(:new)
gitlab_shell.remove_key('key-123')
end
end
end
context 'when authorized_keys_enabled is nil' do
before do
stub_application_setting(authorized_keys_enabled: nil)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with rm-key command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([
:gitlab_shell_keys_path,
'rm-key',
'key-123'
])
gitlab_shell.remove_key('key-123')
end
end
context 'authorized_keys_file not set' do
it 'calls Gitlab::AuthorizedKeys#rm_key with the key to be removed' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys).to receive(:rm_key).with('key-123')
gitlab_shell.remove_key('key-123')
end
end
end
end
describe '#remove_all_keys' do
context 'when authorized_keys_enabled is true' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with clear command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([:gitlab_shell_keys_path, 'clear'])
gitlab_shell.remove_all_keys
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#clear' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys).to receive(:clear)
gitlab_shell.remove_all_keys
end
end
end
context 'when authorized_keys_enabled is false' do
before do
stub_application_setting(authorized_keys_enabled: false)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
end
it 'does nothing' do
expect(gitlab_shell).not_to receive(:gitlab_shell_fast_execute)
gitlab_shell.remove_all_keys
end
end
context 'authorized_keys_file set' do
it 'does nothing' do
expect(Gitlab::AuthorizedKeys).not_to receive(:new)
gitlab_shell.remove_all_keys
end
end
end
context 'when authorized_keys_enabled is nil' do
before do
stub_application_setting(authorized_keys_enabled: nil)
end
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
allow(gitlab_shell)
.to receive(:gitlab_shell_keys_path)
.and_return(:gitlab_shell_keys_path)
end
it 'calls #gitlab_shell_fast_execute with clear command' do
expect(gitlab_shell)
.to receive(:gitlab_shell_fast_execute)
.with([:gitlab_shell_keys_path, 'clear'])
gitlab_shell.remove_all_keys
end
end
context 'authorized_keys_file set' do
it 'calls Gitlab::AuthorizedKeys#clear' do
expect(Gitlab::AuthorizedKeys).to receive(:new).and_return(gitlab_authorized_keys)
expect(gitlab_authorized_keys).to receive(:clear)
gitlab_shell.remove_all_keys
end
end
end
end
describe '#remove_keys_not_found_in_db' do
context 'when keys are in the file that are not in the DB' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
gitlab_shell.remove_all_keys
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
gitlab_shell.add_key('key-9876', 'ssh-rsa ASDFASDF')
@another_key = create(:key) # this one IS in the DB
end
it 'removes the keys' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
expect(gitlab_shell).to receive(:remove_key).with('key-9876')
expect(gitlab_shell).not_to receive(:remove_key).with("key-#{@another_key.id}")
gitlab_shell.remove_keys_not_found_in_db
end
end
context 'authorized_keys_file set' do
before do
gitlab_shell.remove_all_keys
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
gitlab_shell.add_key('key-9876', 'ssh-rsa ASDFASDF')
@another_key = create(:key) # this one IS in the DB
end
it 'removes the keys' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
expect(gitlab_shell).to receive(:remove_key).with('key-9876')
expect(gitlab_shell).not_to receive(:remove_key).with("key-#{@another_key.id}")
gitlab_shell.remove_keys_not_found_in_db
end
end
end
context 'when keys there are duplicate keys in the file that are not in the DB' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
gitlab_shell.remove_all_keys
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
end
it 'removes the keys' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
gitlab_shell.remove_keys_not_found_in_db
end
end
context 'authorized_keys_file set' do
before do
gitlab_shell.remove_all_keys
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
end
it 'removes the keys' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
gitlab_shell.remove_keys_not_found_in_db
end
end
end
context 'when keys there are duplicate keys in the file that ARE in the DB' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
gitlab_shell.remove_all_keys
@key = create(:key)
gitlab_shell.add_key(@key.shell_id, @key.key)
end
it 'does not remove the key' do
expect(gitlab_shell).not_to receive(:remove_key).with("key-#{@key.id}")
gitlab_shell.remove_keys_not_found_in_db
end
end
context 'authorized_keys_file set' do
before do
gitlab_shell.remove_all_keys
@key = create(:key)
gitlab_shell.add_key(@key.shell_id, @key.key)
end
it 'does not remove the key' do
expect(gitlab_shell).not_to receive(:remove_key).with("key-#{@key.id}")
gitlab_shell.remove_keys_not_found_in_db
end
end
end
unless ENV['CI'] # Skip in CI, it takes 1 minute
context 'when the first batch can be skipped, but the next batch has keys that are not in the DB' do
context 'authorized_keys_file not set' do
before do
stub_gitlab_shell_setting(authorized_keys_file: nil)
gitlab_shell.remove_all_keys
100.times { |i| create(:key) } # first batch is all in the DB
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
end
it 'removes the keys not in the DB' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
gitlab_shell.remove_keys_not_found_in_db
end
end
context 'authorized_keys_file set' do
before do
gitlab_shell.remove_all_keys
100.times { |i| create(:key) } # first batch is all in the DB
gitlab_shell.add_key('key-1234', 'ssh-rsa ASDFASDF')
end
it 'removes the keys not in the DB' do
expect(gitlab_shell).to receive(:remove_key).with('key-1234')
gitlab_shell.remove_keys_not_found_in_db
end
end
end
end
end
describe 'projects commands' do
let(:gitlab_shell_path) { File.expand_path('tmp/tests/gitlab-shell') }
let(:projects_path) { File.join(gitlab_shell_path, 'bin/gitlab-projects') }
let(:gitlab_shell_hooks_path) { File.join(gitlab_shell_path, 'hooks') }
before do
allow(Gitlab.config.gitlab_shell).to receive(:path).and_return(gitlab_shell_path)
allow(Gitlab.config.gitlab_shell).to receive(:git_timeout).and_return(800)
end
describe '#create_repository' do
let(:repository_storage) { 'default' }
let(:repository_storage_path) do
Gitlab::GitalyClient::StorageSettings.allow_disk_access do
Gitlab.config.repositories.storages[repository_storage].legacy_disk_path
end
end
let(:repo_name) { 'project/path' }
let(:created_path) { File.join(repository_storage_path, repo_name + '.git') }
after do
FileUtils.rm_rf(created_path)
end
it 'returns false when the command fails' do
FileUtils.mkdir_p(File.dirname(created_path))
# This file will block the creation of the repo's .git directory. That
# should cause #create_repository to fail.
FileUtils.touch(created_path)
expect(gitlab_shell.create_repository(repository_storage, repo_name, repo_name)).to be_falsy
end
end
describe '#remove_repository' do
let!(:project) { create(:project, :repository, :legacy_storage) }
let(:disk_path) { "#{project.disk_path}.git" }
it 'returns true when the command succeeds' do
expect(gitlab_shell.exists?(project.repository_storage, disk_path)).to be(true)
expect(gitlab_shell.remove_repository(project.repository_storage, project.disk_path)).to be(true)
expect(gitlab_shell.exists?(project.repository_storage, disk_path)).to be(false)
end
it 'keeps the namespace directory' do
gitlab_shell.remove_repository(project.repository_storage, project.disk_path)
expect(gitlab_shell.exists?(project.repository_storage, disk_path)).to be(false)
expect(gitlab_shell.exists?(project.repository_storage, project.disk_path.gsub(project.name, ''))).to be(true)
end
end
describe '#mv_repository' do
let!(:project2) { create(:project, :repository) }
it 'returns true when the command succeeds' do
old_path = project2.disk_path
new_path = "project/new_path"
expect(gitlab_shell.exists?(project2.repository_storage, "#{old_path}.git")).to be(true)
expect(gitlab_shell.exists?(project2.repository_storage, "#{new_path}.git")).to be(false)
expect(gitlab_shell.mv_repository(project2.repository_storage, old_path, new_path)).to be_truthy
expect(gitlab_shell.exists?(project2.repository_storage, "#{old_path}.git")).to be(false)
expect(gitlab_shell.exists?(project2.repository_storage, "#{new_path}.git")).to be(true)
end
it 'returns false when the command fails' do
expect(gitlab_shell.mv_repository(project2.repository_storage, project2.disk_path, '')).to be_falsy
expect(gitlab_shell.exists?(project2.repository_storage, "#{project2.disk_path}.git")).to be(true)
end
end
describe '#fork_repository' do
let(:target_project) { create(:project) }
subject do
gitlab_shell.fork_repository(project, target_project)
end
it 'returns true when the command succeeds' do
expect_any_instance_of(Gitlab::GitalyClient::RepositoryService).to receive(:fork_repository)
.with(repository.raw_repository) { :gitaly_response_object }
is_expected.to be_truthy
end
it 'return false when the command fails' do
expect_any_instance_of(Gitlab::GitalyClient::RepositoryService).to receive(:fork_repository)
.with(repository.raw_repository) { raise GRPC::BadStatus, 'bla' }
is_expected.to be_falsy
end
end
describe '#import_repository' do
let(:import_url) { 'https://gitlab.com/gitlab-org/gitlab-ce.git' }
context 'with gitaly' do
it 'returns true when the command succeeds' do
expect_any_instance_of(Gitlab::GitalyClient::RepositoryService).to receive(:import_repository).with(import_url)
result = gitlab_shell.import_repository(project.repository_storage, project.disk_path, import_url, project.full_path)
expect(result).to be_truthy
end
it 'raises an exception when the command fails' do
expect_any_instance_of(Gitlab::GitalyClient::RepositoryService).to receive(:import_repository)
.with(import_url) { raise GRPC::BadStatus, 'bla' }
expect_any_instance_of(Gitlab::Shell::GitalyGitlabProjects).to receive(:output) { 'error'}
expect do
gitlab_shell.import_repository(project.repository_storage, project.disk_path, import_url, project.full_path)
end.to raise_error(Gitlab::Shell::Error, "error")
end
end
end
end
describe 'namespace actions' do
subject { described_class.new }
let(:storage) { Gitlab.config.repositories.storages.keys.first }
describe '#add_namespace' do
it 'creates a namespace' do
subject.add_namespace(storage, "mepmep")
expect(subject.exists?(storage, "mepmep")).to be(true)
end
end
describe '#exists?' do
context 'when the namespace does not exist' do
it 'returns false' do
expect(subject.exists?(storage, "non-existing")).to be(false)
end
end
context 'when the namespace exists' do
it 'returns true' do
subject.add_namespace(storage, "mepmep")
expect(subject.exists?(storage, "mepmep")).to be(true)
end
end
end
describe '#remove' do
it 'removes the namespace' do
subject.add_namespace(storage, "mepmep")
subject.rm_namespace(storage, "mepmep")
expect(subject.exists?(storage, "mepmep")).to be(false)
end
end
describe '#mv_namespace' do
it 'renames the namespace' do
subject.add_namespace(storage, "mepmep")
subject.mv_namespace(storage, "mepmep", "2mep")
expect(subject.exists?(storage, "mepmep")).to be(false)
expect(subject.exists?(storage, "2mep")).to be(true)
end
end
end
end