debian-mirror-gitlab/lib/gitlab/spamcheck/client.rb

121 lines
4.1 KiB
Ruby
Raw Normal View History

2021-06-08 01:23:25 +05:30
# frozen_string_literal: true
require 'spamcheck'
module Gitlab
module Spamcheck
class Client
include ::Spam::SpamConstants
2021-12-11 22:18:48 +05:30
2021-06-08 01:23:25 +05:30
DEFAULT_TIMEOUT_SECS = 2
VERDICT_MAPPING = {
::Spamcheck::SpamVerdict::Verdict::ALLOW => ALLOW,
::Spamcheck::SpamVerdict::Verdict::CONDITIONAL_ALLOW => CONDITIONAL_ALLOW,
::Spamcheck::SpamVerdict::Verdict::DISALLOW => DISALLOW,
::Spamcheck::SpamVerdict::Verdict::BLOCK => BLOCK_USER,
::Spamcheck::SpamVerdict::Verdict::NOOP => NOOP
}.freeze
ACTION_MAPPING = {
create: ::Spamcheck::Action::CREATE,
update: ::Spamcheck::Action::UPDATE
}.freeze
2022-01-26 12:08:38 +05:30
URL_SCHEME_REGEX = %r{^grpc://|^tls://}.freeze
2021-06-08 01:23:25 +05:30
def initialize
@endpoint_url = Gitlab::CurrentSettings.current_application_settings.spam_check_endpoint_url
2022-01-26 12:08:38 +05:30
@creds = client_creds(@endpoint_url)
2021-06-08 01:23:25 +05:30
2022-01-26 12:08:38 +05:30
# remove the `grpc://` or 'tls://' as it's only useful to ensure we're expecting to
# connect with Spamcheck
@endpoint_url = @endpoint_url.sub(URL_SCHEME_REGEX, '')
2021-06-08 01:23:25 +05:30
end
def issue_spam?(spam_issue:, user:, context: {})
issue = build_issue_protobuf(issue: spam_issue, user: user, context: context)
2021-09-30 23:02:18 +05:30
response = grpc_client.check_for_spam_issue(issue,
2021-06-08 01:23:25 +05:30
metadata: { 'authorization' =>
Gitlab::CurrentSettings.spam_check_api_key })
verdict = convert_verdict_to_gitlab_constant(response.verdict)
[verdict, response.extra_attributes.to_h, response.error]
end
private
def convert_verdict_to_gitlab_constant(verdict)
VERDICT_MAPPING.fetch(::Spamcheck::SpamVerdict::Verdict.resolve(verdict), verdict)
end
def build_issue_protobuf(issue:, user:, context:)
issue_pb = ::Spamcheck::Issue.new
issue_pb.title = issue.spam_title || ''
issue_pb.description = issue.spam_description || ''
issue_pb.created_at = convert_to_pb_timestamp(issue.created_at) if issue.created_at
issue_pb.updated_at = convert_to_pb_timestamp(issue.updated_at) if issue.updated_at
issue_pb.user_in_project = user.authorized_project?(issue.project)
issue_pb.project = build_project_protobuf(issue)
issue_pb.action = ACTION_MAPPING.fetch(context.fetch(:action)) if context.has_key?(:action)
issue_pb.user = build_user_protobuf(user)
issue_pb
end
def build_user_protobuf(user)
user_pb = ::Spamcheck::User.new
user_pb.username = user.username
user_pb.org = user.organization || ''
user_pb.created_at = convert_to_pb_timestamp(user.created_at)
user_pb.emails << build_email(user.email, user.confirmed?)
user.emails.each do |email|
2021-12-11 22:18:48 +05:30
next if email.user_primary_email?
2021-06-08 01:23:25 +05:30
user_pb.emails << build_email(email.email, email.confirmed?)
end
user_pb
end
def build_email(email, verified)
email_pb = ::Spamcheck::User::Email.new
email_pb.email = email
email_pb.verified = verified
email_pb
end
def build_project_protobuf(issue)
project_pb = ::Spamcheck::Project.new
project_pb.project_id = issue.project_id
project_pb.project_path = issue.project.full_path
project_pb
end
def convert_to_pb_timestamp(ar_timestamp)
Google::Protobuf::Timestamp.new(seconds: ar_timestamp.to_time.to_i,
nanos: ar_timestamp.to_time.nsec)
end
2021-09-30 23:02:18 +05:30
2022-01-26 12:08:38 +05:30
def client_creds(url)
if URI(url).scheme == 'tls'
GRPC::Core::ChannelCredentials.new(::Gitlab::X509::Certificate.ca_certs_bundle)
2021-12-11 22:18:48 +05:30
else
2022-01-26 12:08:38 +05:30
:this_channel_is_insecure
2021-12-11 22:18:48 +05:30
end
end
2021-09-30 23:02:18 +05:30
def grpc_client
@grpc_client ||= ::Spamcheck::SpamcheckService::Stub.new(@endpoint_url, @creds,
interceptors: interceptors,
timeout: DEFAULT_TIMEOUT_SECS)
end
def interceptors
[Labkit::Correlation::GRPC::ClientInterceptor.instance]
end
2021-06-08 01:23:25 +05:30
end
end
end