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require 'spec_helper'
require 'stringio'
describe Gitlab::Shell do
let(:project) { double('Project', id: 7, path: 'diaspora') }
let(:gitlab_shell) { described_class.new }
let(:popen_vars) { { 'GIT_TERMINAL_PROMPT' => ENV['GIT_TERMINAL_PROMPT'] } }
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 :add_repository }
it { is_expected.to respond_to :remove_repository }
it { is_expected.to respond_to :fork_repository }
it { is_expected.to respond_to :add_namespace }
it { is_expected.to respond_to :rm_namespace }
it { is_expected.to respond_to :mv_namespace }
it { is_expected.to respond_to :exists? }
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
it 'removes trailing garbage' do
allow(gitlab_shell).to receive(:gitlab_shell_keys_path).and_return(:gitlab_shell_keys_path)
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
describe Gitlab::Shell::KeyAdder do
describe '#add_key' do
it 'removes trailing garbage' do
io = spy(:io)
adder = described_class.new(io)
adder.add_key('key-42', "ssh-rsa foo bar\tbaz")
expect(io).to have_received(:puts).with("key-42\tssh-rsa foo")
end
it 'handles multiple spaces in the key' do
io = spy(:io)
adder = described_class.new(io)
adder.add_key('key-42', "ssh-rsa foo")
expect(io).to have_received(:puts).with("key-42\tssh-rsa foo")
end
it 'raises an exception if the key contains a tab' do
expect do
described_class.new(StringIO.new).add_key('key-42', "ssh-rsa\tfoobar")
end.to raise_error(Gitlab::Shell::Error)
end
it 'raises an exception if the key contains a newline' do
expect do
described_class.new(StringIO.new).add_key('key-42', "ssh-rsa foobar\nssh-rsa pawned")
end.to raise_error(Gitlab::Shell::Error)
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(:hooks_path).and_return(gitlab_shell_hooks_path)
allow(Gitlab.config.gitlab_shell).to receive(:git_timeout).and_return(800)
end
describe '#add_repository' do
it 'creates a repository' do
created_path = File.join(TestEnv.repos_path, 'project', 'path.git')
hooks_path = File.join(created_path, 'hooks')
begin
result = gitlab_shell.add_repository(TestEnv.repos_path, 'project/path')
repo_stat = File.stat(created_path) rescue nil
hooks_stat = File.lstat(hooks_path) rescue nil
hooks_dir = File.realpath(hooks_path)
ensure
FileUtils.rm_rf(created_path)
end
expect(result).to be_truthy
expect(repo_stat.mode & 0o777).to eq(0o770)
expect(hooks_stat.symlink?).to be_truthy
expect(hooks_dir).to eq(gitlab_shell_hooks_path)
end
it 'returns false when the command fails' do
expect(FileUtils).to receive(:mkdir_p).and_raise(Errno::EEXIST)
expect(gitlab_shell.add_repository('current/storage', 'project/path')).to be_falsy
end
end
describe '#remove_repository' do
it 'returns true when the command succeeds' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'rm-project', 'current/storage', 'project/path.git'],
nil, popen_vars).and_return([nil, 0])
expect(gitlab_shell.remove_repository('current/storage', 'project/path')).to be true
end
it 'returns false when the command fails' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'rm-project', 'current/storage', 'project/path.git'],
nil, popen_vars).and_return(["error", 1])
expect(gitlab_shell.remove_repository('current/storage', 'project/path')).to be false
end
end
describe '#mv_repository' do
it 'returns true when the command succeeds' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'mv-project', 'current/storage', 'project/path.git', 'project/newpath.git'],
nil, popen_vars).and_return([nil, 0])
expect(gitlab_shell.mv_repository('current/storage', 'project/path', 'project/newpath')).to be true
end
it 'returns false when the command fails' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'mv-project', 'current/storage', 'project/path.git', 'project/newpath.git'],
nil, popen_vars).and_return(["error", 1])
expect(gitlab_shell.mv_repository('current/storage', 'project/path', 'project/newpath')).to be false
end
end
describe '#fork_repository' do
it 'returns true when the command succeeds' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'fork-project', 'current/storage', 'project/path.git', 'new/storage', 'new-namespace'],
nil, popen_vars).and_return([nil, 0])
expect(gitlab_shell.fork_repository('current/storage', 'project/path', 'new/storage', 'new-namespace')).to be true
end
it 'return false when the command fails' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'fork-project', 'current/storage', 'project/path.git', 'new/storage', 'new-namespace'],
nil, popen_vars).and_return(["error", 1])
expect(gitlab_shell.fork_repository('current/storage', 'project/path', 'new/storage', 'new-namespace')).to be false
end
end
describe '#fetch_remote' do
def fetch_remote(ssh_auth = nil)
gitlab_shell.fetch_remote('current/storage', 'project/path', 'new/storage', ssh_auth: ssh_auth)
end
def expect_popen(vars = {})
popen_args = [
projects_path,
'fetch-remote',
'current/storage',
'project/path.git',
'new/storage',
Gitlab.config.gitlab_shell.git_timeout.to_s
]
expect(Gitlab::Popen).to receive(:popen).with(popen_args, nil, popen_vars.merge(vars))
end
def build_ssh_auth(opts = {})
defaults = {
ssh_import?: true,
ssh_key_auth?: false,
ssh_known_hosts: nil,
ssh_private_key: nil
}
double(:ssh_auth, defaults.merge(opts))
end
it 'returns true when the command succeeds' do
expect_popen.and_return([nil, 0])
expect(fetch_remote).to be_truthy
end
it 'raises an exception when the command fails' do
expect_popen.and_return(["error", 1])
expect { fetch_remote }.to raise_error(Gitlab::Shell::Error, "error")
end
context 'SSH auth' do
it 'passes the SSH key if specified' do
expect_popen('GITLAB_SHELL_SSH_KEY' => 'foo').and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_key_auth?: true, ssh_private_key: 'foo')
expect(fetch_remote(ssh_auth)).to be_truthy
end
it 'does not pass an empty SSH key' do
expect_popen.and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_key_auth: true, ssh_private_key: '')
expect(fetch_remote(ssh_auth)).to be_truthy
end
it 'does not pass the key unless SSH key auth is to be used' do
expect_popen.and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_key_auth: false, ssh_private_key: 'foo')
expect(fetch_remote(ssh_auth)).to be_truthy
end
it 'passes the known_hosts data if specified' do
expect_popen('GITLAB_SHELL_KNOWN_HOSTS' => 'foo').and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_known_hosts: 'foo')
expect(fetch_remote(ssh_auth)).to be_truthy
end
it 'does not pass empty known_hosts data' do
expect_popen.and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_known_hosts: '')
expect(fetch_remote(ssh_auth)).to be_truthy
end
it 'does not pass known_hosts data unless SSH is to be used' do
expect_popen(popen_vars).and_return([nil, 0])
ssh_auth = build_ssh_auth(ssh_import?: false, ssh_known_hosts: 'foo')
expect(fetch_remote(ssh_auth)).to be_truthy
end
end
end
describe '#import_repository' do
it 'returns true when the command succeeds' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'import-project', 'current/storage', 'project/path.git', 'https://gitlab.com/gitlab-org/gitlab-ce.git', "800"],
nil, popen_vars).and_return([nil, 0])
expect(gitlab_shell.import_repository('current/storage', 'project/path', 'https://gitlab.com/gitlab-org/gitlab-ce.git')).to be true
end
it 'raises an exception when the command fails' do
expect(Gitlab::Popen).to receive(:popen)
.with([projects_path, 'import-project', 'current/storage', 'project/path.git', 'https://gitlab.com/gitlab-org/gitlab-ce.git', "800"],
nil, popen_vars).and_return(["error", 1])
expect { gitlab_shell.import_repository('current/storage', 'project/path', 'https://gitlab.com/gitlab-org/gitlab-ce.git') }.to raise_error(Gitlab::Shell::Error, "error")
end
end
end
end