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|
module API
# Internal access API
class Internal < Grape::API
before { authenticate_by_gitlab_shell_token! }
namespace 'internal' do
# Check if git command is allowed to project
#
# Params:
# key_id - ssh key id for Git over SSH
# user_id - user id for Git over HTTP
# project - project path with namespace
# action - git action (git-upload-pack or git-receive-pack)
# ref - branch name
# forced_push - forced_push
# protocol - Git access protocol being used, e.g. HTTP or SSH
#
helpers do
def wiki?
@wiki ||= params[:project].end_with?('.wiki') &&
!Project.find_with_namespace(params[:project])
end
def project
@project ||= begin
project_path = params[:project]
# Check for *.wiki repositories.
# Strip out the .wiki from the pathname before finding the
# project. This applies the correct project permissions to
# the wiki repository as well.
project_path.chomp!('.wiki') if wiki?
Project.find_with_namespace(project_path)
end
end
end
post "/allowed" do
status 200
actor =
if params[:key_id]
Key.find_by(id: params[:key_id])
elsif params[:user_id]
User.find_by(id: params[:user_id])
end
protocol = params[:protocol]
access =
if wiki?
Gitlab::GitAccessWiki.new(actor, project, protocol)
else
Gitlab::GitAccess.new(actor, project, protocol)
end
access_status = access.check(params[:action], params[:changes])
response = { status: access_status.status, message: access_status.message }
if access_status.status
# Return the repository full path so that gitlab-shell has it when
# handling ssh commands
response[:repository_path] =
if wiki?
project.wiki.repository.path_to_repo
else
project.repository.path_to_repo
end
# Return HTTP full path, so that gitlab-shell has this information
# ready for git-lfs-authenticate
response[:repository_http_path] = project.http_url_to_repo
end
response
end
get "/merge_request_urls" do
::MergeRequests::GetUrlsService.new(project).execute(params[:changes])
end
#
# Discover user by ssh key
#
get "/discover" do
key = Key.find(params[:key_id])
user = key.user
if user
token = Gitlab::LfsToken.new(user).set_token
{ name: user.name, username: user.username, lfs_token: token }
else
token = Gitlab::LfsToken.new(key).set_token
{ username: "lfs-deploy-key-#{key.id}", lfs_token: token }
end
end
get "/check" do
{
api_version: API.version,
gitlab_version: Gitlab::VERSION,
gitlab_rev: Gitlab::REVISION,
}
end
get "/broadcast_message" do
if message = BroadcastMessage.current
present message, with: Entities::BroadcastMessage
else
{}
end
end
post '/two_factor_recovery_codes' do
status 200
key = Key.find_by(id: params[:key_id])
unless key
return { 'success' => false, 'message' => 'Could not find the given key' }
end
if key.is_a?(DeployKey)
return { success: false, message: 'Deploy keys cannot be used to retrieve recovery codes' }
end
user = key.user
unless user
return { success: false, message: 'Could not find a user for the given key' }
end
unless user.two_factor_enabled?
return { success: false, message: 'Two-factor authentication is not enabled for this user' }
end
codes = user.generate_otp_backup_codes!
user.save!
{ success: true, recovery_codes: codes }
end
end
end
end
|
