summaryrefslogtreecommitdiff
path: root/lib/api/concerns/packages/debian_package_endpoints.rb
blob: 7740ba6bfa64f743975573ba64e4469db3255bf8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
# frozen_string_literal: true

module API
  module Concerns
    module Packages
      module DebianPackageEndpoints
        extend ActiveSupport::Concern

        LETTER_REGEX = %r{(lib)?[a-z0-9]}.freeze
        PACKAGE_REGEX = API::NO_SLASH_URL_PART_REGEX
        DISTRIBUTION_REQUIREMENTS = {
          distribution: ::Packages::Debian::DISTRIBUTION_REGEX
        }.freeze
        COMPONENT_ARCHITECTURE_REQUIREMENTS = {
          component: ::Packages::Debian::COMPONENT_REGEX,
          architecture: ::Packages::Debian::ARCHITECTURE_REGEX
        }.freeze
        COMPONENT_LETTER_SOURCE_PACKAGE_REQUIREMENTS = {
          component: ::Packages::Debian::COMPONENT_REGEX,
          letter: LETTER_REGEX,
          source_package: PACKAGE_REGEX
        }.freeze
        FILE_NAME_REQUIREMENTS = {
          file_name: API::NO_SLASH_URL_PART_REGEX
        }.freeze

        included do
          feature_category :package_registry

          helpers ::API::Helpers::PackagesHelpers
          helpers ::API::Helpers::Packages::BasicAuthHelpers
          include ::API::Helpers::Authentication

          namespace 'packages/debian' do
            authenticate_with do |accept|
              accept.token_types(:personal_access_token, :deploy_token, :job_token)
                    .sent_through(:http_basic_auth)
            end

            helpers do
              def present_release_file
                distribution = ::Packages::Debian::DistributionsFinder.new(project_or_group, codename_or_suite: params[:distribution]).execute.last!

                present_carrierwave_file!(distribution.file)
              end
            end

            format :txt
            content_type :txt, 'text/plain'

            params do
              requires :distribution, type: String, desc: 'The Debian Codename', regexp: Gitlab::Regex.debian_distribution_regex
            end

            namespace 'dists/*distribution', requirements: DISTRIBUTION_REQUIREMENTS do
              # GET {projects|groups}/:id/packages/debian/dists/*distribution/Release.gpg
              desc 'The Release file signature' do
                detail 'This feature was introduced in GitLab 13.5'
              end

              route_setting :authentication, authenticate_non_public: true
              get 'Release.gpg' do
                not_found!
              end

              # GET {projects|groups}/:id/packages/debian/dists/*distribution/Release
              desc 'The unsigned Release file' do
                detail 'This feature was introduced in GitLab 13.5'
              end

              route_setting :authentication, authenticate_non_public: true
              get 'Release' do
                present_release_file
              end

              # GET {projects|groups}/:id/packages/debian/dists/*distribution/InRelease
              desc 'The signed Release file' do
                detail 'This feature was introduced in GitLab 13.5'
              end

              route_setting :authentication, authenticate_non_public: true
              get 'InRelease' do
                # Signature to be added in 7.3 of https://gitlab.com/groups/gitlab-org/-/epics/6057#note_582697034
                present_release_file
              end

              params do
                requires :component, type: String, desc: 'The Debian Component', regexp: Gitlab::Regex.debian_component_regex
                requires :architecture, type: String, desc: 'The Debian Architecture', regexp: Gitlab::Regex.debian_architecture_regex
              end

              namespace ':component/binary-:architecture', requirements: COMPONENT_ARCHITECTURE_REQUIREMENTS do
                # GET {projects|groups}/:id/packages/debian/dists/*distribution/:component/binary-:architecture/Packages
                desc 'The binary files index' do
                  detail 'This feature was introduced in GitLab 13.5'
                end

                route_setting :authentication, authenticate_non_public: true
                get 'Packages' do
                  relation = "::Packages::Debian::#{project_or_group.class.name}ComponentFile".constantize

                  component_file = relation
                    .preload_distribution
                    .with_container(project_or_group)
                    .with_codename_or_suite(params[:distribution])
                    .with_component_name(params[:component])
                    .with_file_type(:packages)
                    .with_architecture_name(params[:architecture])
                    .with_compression_type(nil)
                    .order_created_asc
                    .last!

                  present_carrierwave_file!(component_file.file)
                end
              end
            end

            params do
              requires :component, type: String, desc: 'The Debian Component', regexp: Gitlab::Regex.debian_component_regex
              requires :letter, type: String, desc: 'The Debian Classification (first-letter or lib-first-letter)'
              requires :source_package, type: String, desc: 'The Debian Source Package Name', regexp: Gitlab::Regex.debian_package_name_regex
            end

            namespace 'pool/:component/:letter/:source_package', requirements: COMPONENT_LETTER_SOURCE_PACKAGE_REQUIREMENTS do
              # GET {projects|groups}/:id/packages/debian/pool/:component/:letter/:source_package/:file_name
              params do
                requires :file_name, type: String, desc: 'The Debian File Name'
              end
              desc 'The package' do
                detail 'This feature was introduced in GitLab 13.5'
              end

              route_setting :authentication, authenticate_non_public: true
              get ':file_name', requirements: FILE_NAME_REQUIREMENTS do
                # https://gitlab.com/gitlab-org/gitlab/-/issues/5835#note_414103286
                'TODO File'
              end
            end
          end
        end
      end
    end
  end
end