805 lines
24 KiB
Ruby
805 lines
24 KiB
Ruby
# frozen_string_literal: true
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class ProjectPolicy < BasePolicy
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include CrudPolicyHelpers
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include ReadonlyAbilities
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desc "User is a project owner"
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condition :owner do
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(project.owner.present? && project.owner == @user) ||
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project.group&.has_owner?(@user)
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end
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desc "Project has public builds enabled"
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condition(:public_builds, scope: :subject, score: 0) { project.public_builds? }
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# For guest access we use #team_member? so we can use
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# project.members, which gets cached in subject scope.
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# This is safe because team_access_level is guaranteed
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# by ProjectAuthorization's validation to be at minimum
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# GUEST
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desc "User has guest access"
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condition(:guest) { team_member? }
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desc "User has reporter access"
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condition(:reporter) { team_access_level >= Gitlab::Access::REPORTER }
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desc "User has developer access"
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condition(:developer) { team_access_level >= Gitlab::Access::DEVELOPER }
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desc "User has maintainer access"
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condition(:maintainer) { team_access_level >= Gitlab::Access::MAINTAINER }
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desc "User is a project bot"
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condition(:project_bot) { user.project_bot? && team_member? }
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desc "Project is public"
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condition(:public_project, scope: :subject, score: 0) { project.public? }
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desc "Project is visible to internal users"
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condition(:internal_access) do
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project.internal? && !user.external?
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end
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desc "User is a member of the group"
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condition(:group_member, scope: :subject) { project_group_member? }
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desc "Project is archived"
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condition(:archived, scope: :subject, score: 0) { project.archived? }
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condition(:default_issues_tracker, scope: :subject) { project.default_issues_tracker? }
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desc "Container registry is disabled"
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condition(:container_registry_disabled, scope: :subject) do
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!access_allowed_to?(:container_registry)
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end
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desc "Container registry is enabled for everyone with access to the project"
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condition(:container_registry_enabled_for_everyone_with_access, scope: :subject) do
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project.container_registry_access_level == ProjectFeature::ENABLED
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end
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desc "Project has an external wiki"
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condition(:has_external_wiki, scope: :subject, score: 0) { project.has_external_wiki? }
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desc "Project has request access enabled"
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condition(:request_access_enabled, scope: :subject, score: 0) { project.request_access_enabled }
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desc "Has merge requests allowing pushes to user"
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condition(:has_merge_requests_allowing_pushes) do
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project.merge_requests_allowing_push_to_user(user).any?
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end
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desc "Deploy key with read access"
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condition(:download_code_deploy_key) do
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user.is_a?(DeployKey) && user.has_access_to?(project)
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end
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desc "Deploy key with write access"
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condition(:push_code_deploy_key) do
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user.is_a?(DeployKey) && user.can_push_to?(project)
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end
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desc "Deploy token with read_package_registry scope"
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condition(:read_package_registry_deploy_token) do
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user.is_a?(DeployToken) && user.has_access_to?(project) && user.read_package_registry
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end
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desc "Deploy token with write_package_registry scope"
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condition(:write_package_registry_deploy_token) do
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user.is_a?(DeployToken) && user.has_access_to?(project) && user.write_package_registry
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end
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desc "Deploy token with read access"
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condition(:download_code_deploy_token) do
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user.is_a?(DeployToken) && user.has_access_to?(project)
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end
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desc "If user is authenticated via CI job token then the target project should be in scope"
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condition(:project_allowed_for_job_token) do
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!@user&.from_ci_job_token? || @user.ci_job_token_scope.includes?(project)
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end
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with_scope :subject
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condition(:forking_allowed) do
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@subject.feature_available?(:forking, @user)
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end
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with_scope :subject
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condition(:metrics_dashboard_allowed) do
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access_allowed_to?(:metrics_dashboard)
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end
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with_scope :global
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condition(:mirror_available, score: 0) do
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::Gitlab::CurrentSettings.current_application_settings.mirror_available
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end
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with_scope :subject
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condition(:classification_label_authorized, score: 32) do
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::Gitlab::ExternalAuthorization.access_allowed?(
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@user,
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@subject.external_authorization_classification_label,
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@subject.full_path
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)
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end
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with_scope :subject
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condition(:design_management_disabled) do
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!@subject.design_management_enabled?
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end
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with_scope :subject
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condition(:service_desk_enabled) { @subject.service_desk_enabled? }
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with_scope :subject
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condition(:resource_access_token_feature_available) { resource_access_token_feature_available? }
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condition(:resource_access_token_creation_allowed) { resource_access_token_creation_allowed? }
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# We aren't checking `:read_issue` or `:read_merge_request` in this case
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# because it could be possible for a user to see an issuable-iid
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# (`:read_issue_iid` or `:read_merge_request_iid`) but then wouldn't be
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# allowed to read the actual issue after a more expensive `:read_issue`
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# check. These checks are intended to be used alongside
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# `:read_project_for_iids`.
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#
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# `:read_issue` & `:read_issue_iid` could diverge in gitlab-ee.
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condition(:issues_visible_to_user, score: 4) do
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@subject.feature_available?(:issues, @user)
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end
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condition(:merge_requests_visible_to_user, score: 4) do
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@subject.feature_available?(:merge_requests, @user)
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end
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condition(:internal_builds_disabled) do
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!@subject.builds_enabled?
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end
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condition(:user_confirmed?) do
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@user && @user.confirmed?
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end
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condition(:build_service_proxy_enabled) do
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::Feature.enabled?(:build_service_proxy, @subject)
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end
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condition(:user_defined_variables_allowed) do
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!@subject.restrict_user_defined_variables?
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end
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with_scope :subject
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condition(:packages_disabled) { !@subject.packages_enabled }
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features = %w[
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merge_requests
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issues
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repository
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snippets
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wiki
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builds
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pages
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metrics_dashboard
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analytics
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operations
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security_and_compliance
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]
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features.each do |f|
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# these are scored high because they are unlikely
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desc "Project has #{f} disabled"
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condition(:"#{f}_disabled", score: 32) { !access_allowed_to?(f.to_sym) }
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end
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# `:read_project` may be prevented in EE, but `:read_project_for_iids` should
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# not.
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rule { guest | admin }.enable :read_project_for_iids
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rule { admin }.enable :update_max_artifacts_size
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rule { admin }.enable :read_storage_disk_path
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rule { can?(:read_all_resources) }.enable :read_confidential_issues
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rule { guest }.enable :guest_access
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rule { reporter }.enable :reporter_access
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rule { developer }.enable :developer_access
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rule { maintainer }.enable :maintainer_access
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rule { owner | admin }.enable :owner_access
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rule { can?(:owner_access) }.policy do
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enable :guest_access
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enable :reporter_access
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enable :developer_access
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enable :maintainer_access
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enable :change_namespace
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enable :change_visibility_level
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enable :rename_project
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enable :remove_project
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enable :archive_project
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enable :remove_fork_project
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enable :destroy_merge_request
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enable :destroy_issue
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enable :set_issue_iid
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enable :set_issue_created_at
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enable :set_issue_updated_at
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enable :set_note_created_at
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enable :set_emails_disabled
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enable :set_show_default_award_emojis
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enable :set_warn_about_potentially_unwanted_characters
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end
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rule { can?(:guest_access) }.policy do
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enable :read_project
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enable :create_merge_request_in
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enable :read_issue_board
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enable :read_issue_board_list
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enable :read_wiki
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enable :read_issue
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enable :read_label
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enable :read_milestone
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enable :read_snippet
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enable :read_project_member
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enable :read_note
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enable :create_project
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enable :create_issue
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enable :create_note
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enable :upload_file
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enable :read_cycle_analytics
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enable :award_emoji
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enable :read_pages_content
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enable :read_release
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enable :read_analytics
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enable :read_insights
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end
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rule { can?(:guest_access) & can?(:create_issue) }.enable :create_incident
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# These abilities are not allowed to admins that are not members of the project,
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# that's why they are defined separately.
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rule { guest & can?(:download_code) }.enable :build_download_code
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rule { guest & can?(:read_container_image) }.enable :build_read_container_image
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rule { can?(:reporter_access) }.policy do
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enable :admin_issue_board
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enable :download_code
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enable :read_statistics
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enable :daily_statistics
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enable :download_wiki_code
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enable :create_snippet
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enable :update_issue
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enable :reopen_issue
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enable :admin_issue
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enable :admin_label
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enable :admin_issue_board_list
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enable :admin_issue_link
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enable :read_commit_status
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enable :read_build
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enable :read_container_image
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enable :read_deploy_board
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enable :read_pipeline
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enable :read_pipeline_schedule
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enable :read_environment
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enable :read_deployment
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enable :read_merge_request
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enable :read_sentry_issue
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enable :update_sentry_issue
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enable :read_prometheus
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enable :read_metrics_dashboard_annotation
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enable :metrics_dashboard
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enable :read_confidential_issues
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enable :read_package
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enable :read_product_analytics
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enable :read_ci_cd_analytics
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end
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# We define `:public_user_access` separately because there are cases in gitlab-ee
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# where we enable or prevent it based on other coditions.
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rule { (~anonymous & public_project) | internal_access }.policy do
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enable :public_user_access
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enable :read_project_for_iids
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end
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rule { can?(:public_user_access) }.policy do
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enable :public_access
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enable :guest_access
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enable :build_download_code
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enable :request_access
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end
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rule { container_registry_enabled_for_everyone_with_access & can?(:public_user_access) }.policy do
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enable :build_read_container_image
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end
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rule { (can?(:public_user_access) | can?(:reporter_access)) & forking_allowed }.policy do
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enable :fork_project
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end
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rule { metrics_dashboard_disabled }.policy do
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prevent(:metrics_dashboard)
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end
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rule { operations_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:feature_flag))
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prevent(*create_read_update_admin_destroy(:environment))
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prevent(*create_read_update_admin_destroy(:sentry_issue))
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prevent(*create_read_update_admin_destroy(:alert_management_alert))
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prevent(*create_read_update_admin_destroy(:cluster))
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prevent(*create_read_update_admin_destroy(:terraform_state))
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prevent(*create_read_update_admin_destroy(:deployment))
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prevent(:metrics_dashboard)
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prevent(:read_pod_logs)
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prevent(:read_prometheus)
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end
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rule { can?(:metrics_dashboard) }.policy do
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enable :read_prometheus
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enable :read_deployment
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end
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rule { ~anonymous & can?(:metrics_dashboard) }.policy do
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enable :create_metrics_user_starred_dashboard
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enable :read_metrics_user_starred_dashboard
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end
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rule { packages_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:package))
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end
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rule { owner | admin | guest | group_member }.prevent :request_access
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rule { ~request_access_enabled }.prevent :request_access
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rule { can?(:developer_access) & can?(:create_issue) }.enable :import_issues
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rule { can?(:developer_access) }.policy do
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enable :create_package
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enable :admin_issue_board
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enable :admin_merge_request
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enable :admin_milestone
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enable :update_merge_request
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enable :reopen_merge_request
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enable :create_commit_status
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enable :update_commit_status
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enable :create_build
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enable :update_build
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enable :read_resource_group
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enable :update_resource_group
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enable :create_merge_request_from
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enable :create_wiki
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enable :push_code
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enable :resolve_note
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enable :create_container_image
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enable :update_container_image
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enable :destroy_container_image
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enable :create_environment
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enable :update_environment
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enable :destroy_environment
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enable :create_deployment
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enable :update_deployment
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enable :create_release
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enable :update_release
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enable :destroy_release
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enable :create_metrics_dashboard_annotation
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enable :delete_metrics_dashboard_annotation
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enable :update_metrics_dashboard_annotation
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enable :read_alert_management_alert
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enable :update_alert_management_alert
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enable :create_design
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enable :move_design
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enable :destroy_design
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enable :read_terraform_state
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enable :read_pod_logs
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enable :read_feature_flag
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enable :create_feature_flag
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enable :update_feature_flag
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enable :destroy_feature_flag
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enable :admin_feature_flag
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enable :admin_feature_flags_user_lists
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end
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rule { can?(:developer_access) & user_confirmed? }.policy do
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enable :create_pipeline
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enable :update_pipeline
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enable :create_pipeline_schedule
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end
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rule { can?(:maintainer_access) }.policy do
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enable :destroy_package
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enable :admin_issue_board
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enable :push_to_delete_protected_branch
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enable :update_snippet
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enable :admin_snippet
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enable :admin_project_member
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enable :admin_note
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enable :admin_wiki
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enable :admin_project
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enable :admin_commit_status
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enable :admin_build
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enable :admin_container_image
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enable :admin_pipeline
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enable :admin_environment
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enable :admin_deployment
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enable :admin_pages
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enable :read_pages
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enable :update_pages
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enable :remove_pages
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enable :read_cluster
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enable :add_cluster
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enable :create_cluster
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enable :update_cluster
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enable :admin_cluster
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enable :create_environment_terminal
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enable :destroy_release
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enable :destroy_artifacts
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enable :admin_operations
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enable :read_deploy_token
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enable :create_deploy_token
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enable :destroy_deploy_token
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enable :read_prometheus_alerts
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enable :admin_terraform_state
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enable :create_freeze_period
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enable :read_freeze_period
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enable :update_freeze_period
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enable :destroy_freeze_period
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enable :admin_feature_flags_client
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enable :update_runners_registration_token
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enable :manage_project_google_cloud
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end
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rule { public_project & metrics_dashboard_allowed }.policy do
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enable :metrics_dashboard
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end
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rule { internal_access & metrics_dashboard_allowed }.policy do
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enable :metrics_dashboard
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end
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rule { (mirror_available & can?(:admin_project)) | admin }.enable :admin_remote_mirror
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rule { can?(:push_code) }.enable :admin_tag
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rule { archived }.policy do
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prevent(*readonly_abilities)
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readonly_features.each do |feature|
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prevent(*create_update_admin_destroy(feature))
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end
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end
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rule { issues_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:issue))
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prevent(*create_read_update_admin_destroy(:issue_board))
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prevent(*create_read_update_admin_destroy(:issue_board_list))
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end
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rule { merge_requests_disabled | repository_disabled }.policy do
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prevent :create_merge_request_in
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prevent :create_merge_request_from
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prevent(*create_read_update_admin_destroy(:merge_request))
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end
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rule { pages_disabled }.prevent :read_pages_content
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rule { issues_disabled & merge_requests_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:label))
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prevent(*create_read_update_admin_destroy(:milestone))
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end
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rule { snippets_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:snippet))
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end
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rule { analytics_disabled }.policy do
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prevent(:read_analytics)
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prevent(:read_insights)
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prevent(:read_cycle_analytics)
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prevent(:read_repository_graphs)
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prevent(:read_ci_cd_analytics)
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end
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rule { wiki_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:wiki))
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prevent(:download_wiki_code)
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end
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rule { download_code_deploy_token }.policy do
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enable :download_wiki_code
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end
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rule { builds_disabled | repository_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:build))
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prevent(*create_read_update_admin_destroy(:pipeline_schedule))
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prevent(*create_read_update_admin_destroy(:environment))
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prevent(*create_read_update_admin_destroy(:cluster))
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prevent(*create_read_update_admin_destroy(:deployment))
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end
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# There's two separate cases when builds_disabled is true:
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# 1. When internal CI is disabled - builds_disabled && internal_builds_disabled
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# - We do not prevent the user from accessing Pipelines to allow them to access external CI
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# 2. When the user is not allowed to access CI - builds_disabled && ~internal_builds_disabled
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# - We prevent the user from accessing Pipelines
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rule { (builds_disabled & ~internal_builds_disabled) | repository_disabled }.policy do
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prevent(*create_read_update_admin_destroy(:pipeline))
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prevent(*create_read_update_admin_destroy(:commit_status))
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end
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rule { repository_disabled }.policy do
|
|
prevent :push_code
|
|
prevent :download_code
|
|
prevent :build_download_code
|
|
prevent :fork_project
|
|
prevent :read_commit_status
|
|
prevent :read_pipeline
|
|
prevent :read_pipeline_schedule
|
|
prevent(*create_read_update_admin_destroy(:release))
|
|
prevent(*create_read_update_admin_destroy(:feature_flag))
|
|
prevent(:admin_feature_flags_user_lists)
|
|
end
|
|
|
|
rule { container_registry_disabled }.policy do
|
|
prevent(*create_read_update_admin_destroy(:container_image))
|
|
end
|
|
|
|
rule { anonymous & ~public_project }.prevent_all
|
|
|
|
rule { public_project }.policy do
|
|
enable :public_access
|
|
enable :read_project_for_iids
|
|
end
|
|
|
|
rule { ~public_project & ~internal_access & ~project_allowed_for_job_token }.prevent_all
|
|
|
|
rule { can?(:public_access) }.policy do
|
|
enable :read_package
|
|
enable :read_project
|
|
enable :read_issue_board
|
|
enable :read_issue_board_list
|
|
enable :read_wiki
|
|
enable :read_label
|
|
enable :read_milestone
|
|
enable :read_snippet
|
|
enable :read_project_member
|
|
enable :read_merge_request
|
|
enable :read_note
|
|
enable :read_pipeline
|
|
enable :read_pipeline_schedule
|
|
enable :read_environment
|
|
enable :read_deployment
|
|
enable :read_commit_status
|
|
enable :read_container_image
|
|
enable :download_code
|
|
enable :read_release
|
|
enable :download_wiki_code
|
|
enable :read_cycle_analytics
|
|
enable :read_pages_content
|
|
enable :read_analytics
|
|
enable :read_ci_cd_analytics
|
|
enable :read_insights
|
|
|
|
# NOTE: may be overridden by IssuePolicy
|
|
enable :read_issue
|
|
end
|
|
|
|
rule { public_builds }.policy do
|
|
enable :read_build
|
|
end
|
|
|
|
rule { public_builds & can?(:guest_access) }.policy do
|
|
enable :read_pipeline
|
|
enable :read_pipeline_schedule
|
|
end
|
|
|
|
# These rules are included to allow maintainers of projects to push to certain
|
|
# to run pipelines for the branches they have access to.
|
|
rule { can?(:public_access) & has_merge_requests_allowing_pushes & user_confirmed? }.policy do
|
|
enable :create_build
|
|
enable :create_pipeline
|
|
end
|
|
|
|
rule do
|
|
(can?(:read_project_for_iids) & issues_visible_to_user) | can?(:read_issue)
|
|
end.enable :read_issue_iid
|
|
|
|
rule do
|
|
(~guest & can?(:read_project_for_iids) & merge_requests_visible_to_user) | can?(:read_merge_request)
|
|
end.enable :read_merge_request_iid
|
|
|
|
rule { ~can?(:read_cross_project) & ~classification_label_authorized }.policy do
|
|
# Preventing access here still allows the projects to be listed. Listing
|
|
# projects doesn't check the `:read_project` ability. But instead counts
|
|
# on the `project_authorizations` table.
|
|
#
|
|
# All other actions should explicitly check read project, which would
|
|
# trigger the `classification_label_authorized` condition.
|
|
#
|
|
# `:read_project_for_iids` is not prevented by this condition, as it is
|
|
# used for cross-project reference checks.
|
|
prevent :guest_access
|
|
prevent :public_access
|
|
prevent :public_user_access
|
|
prevent :reporter_access
|
|
prevent :developer_access
|
|
prevent :maintainer_access
|
|
prevent :owner_access
|
|
end
|
|
|
|
rule { blocked }.policy do
|
|
prevent :create_pipeline
|
|
end
|
|
|
|
rule { can?(:read_issue) }.policy do
|
|
enable :read_design
|
|
enable :read_design_activity
|
|
enable :read_issue_link
|
|
end
|
|
|
|
rule { can?(:developer_access) }.policy do
|
|
enable :read_security_configuration
|
|
end
|
|
|
|
# Design abilities could also be prevented in the issue policy.
|
|
rule { design_management_disabled }.policy do
|
|
prevent :read_design
|
|
prevent :read_design_activity
|
|
prevent :create_design
|
|
prevent :destroy_design
|
|
prevent :move_design
|
|
end
|
|
|
|
rule { download_code_deploy_key }.policy do
|
|
enable :download_code
|
|
end
|
|
|
|
rule { push_code_deploy_key }.policy do
|
|
enable :push_code
|
|
end
|
|
|
|
rule { read_package_registry_deploy_token }.policy do
|
|
enable :read_package
|
|
enable :read_project
|
|
end
|
|
|
|
rule { write_package_registry_deploy_token }.policy do
|
|
enable :create_package
|
|
enable :read_package
|
|
enable :read_project
|
|
end
|
|
|
|
rule { can?(:create_pipeline) & can?(:maintainer_access) }.enable :create_web_ide_terminal
|
|
|
|
rule { build_service_proxy_enabled }.enable :build_service_proxy_enabled
|
|
|
|
rule { can?(:download_code) }.policy do
|
|
enable :read_repository_graphs
|
|
end
|
|
|
|
rule { can?(:read_build) & can?(:read_pipeline) }.policy do
|
|
enable :read_build_report_results
|
|
end
|
|
|
|
rule { support_bot }.enable :guest_access
|
|
rule { support_bot & ~service_desk_enabled }.policy do
|
|
prevent :create_note
|
|
prevent :read_project
|
|
prevent :guest_access
|
|
end
|
|
|
|
rule { project_bot }.enable :project_bot_access
|
|
|
|
rule { can?(:read_all_resources) }.enable :read_resource_access_tokens
|
|
|
|
rule { can?(:admin_project) & resource_access_token_feature_available }.policy do
|
|
enable :read_resource_access_tokens
|
|
enable :destroy_resource_access_tokens
|
|
end
|
|
|
|
rule { can?(:admin_project) & resource_access_token_feature_available & resource_access_token_creation_allowed }.policy do
|
|
enable :create_resource_access_tokens
|
|
end
|
|
|
|
rule { can?(:project_bot_access) }.policy do
|
|
prevent :create_resource_access_tokens
|
|
end
|
|
|
|
rule { user_defined_variables_allowed | can?(:maintainer_access) }.policy do
|
|
enable :set_pipeline_variables
|
|
end
|
|
|
|
rule { ~security_and_compliance_disabled & can?(:developer_access) }.policy do
|
|
enable :access_security_and_compliance
|
|
end
|
|
|
|
private
|
|
|
|
def user_is_user?
|
|
user.is_a?(User)
|
|
end
|
|
|
|
def team_member?
|
|
return false if @user.nil?
|
|
return false unless user_is_user?
|
|
|
|
greedy_load_subject = false
|
|
|
|
# when scoping by subject, we want to be greedy
|
|
# and load *all* the members with one query.
|
|
greedy_load_subject ||= DeclarativePolicy.preferred_scope == :subject
|
|
|
|
# in this case we're likely to have loaded #members already
|
|
# anyways, and #member? would fail with an error
|
|
greedy_load_subject ||= !@user.persisted?
|
|
|
|
if greedy_load_subject
|
|
# We want to load all the members with one query. Calling #include? on
|
|
# project.team.members will perform a separate query for each user, unless
|
|
# project.team.members was loaded before somewhere else. Calling #to_a
|
|
# ensures it's always loaded before checking for membership.
|
|
project.team.members.to_a.include?(user)
|
|
else
|
|
# otherwise we just make a specific query for
|
|
# this particular user.
|
|
team_access_level >= Gitlab::Access::GUEST
|
|
end
|
|
end
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def project_group_member?
|
|
return false if @user.nil?
|
|
return false unless user_is_user?
|
|
|
|
project.group &&
|
|
(
|
|
project.group.members_with_parents.exists?(user_id: @user.id) ||
|
|
project.group.requesters.exists?(user_id: @user.id)
|
|
)
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
def team_access_level
|
|
return -1 if @user.nil?
|
|
return -1 unless user_is_user?
|
|
|
|
lookup_access_level!
|
|
end
|
|
|
|
def lookup_access_level!
|
|
return ::Gitlab::Access::REPORTER if alert_bot?
|
|
return ::Gitlab::Access::REPORTER if support_bot? && service_desk_enabled?
|
|
|
|
# NOTE: max_member_access has its own cache
|
|
project.team.max_member_access(@user.id)
|
|
end
|
|
|
|
def access_allowed_to?(feature)
|
|
return false unless project.project_feature
|
|
|
|
case project.project_feature.access_level(feature)
|
|
when ProjectFeature::DISABLED
|
|
false
|
|
when ProjectFeature::PRIVATE
|
|
can?(:read_all_resources) || team_access_level >= ProjectFeature.required_minimum_access_level(feature)
|
|
else
|
|
true
|
|
end
|
|
end
|
|
|
|
def resource_access_token_feature_available?
|
|
true
|
|
end
|
|
|
|
def resource_access_token_creation_allowed?
|
|
group = project.group
|
|
|
|
return true unless group # always enable for projects in personal namespaces
|
|
|
|
resource_access_token_feature_available? && group.root_ancestor.namespace_settings.resource_access_token_creation_allowed?
|
|
end
|
|
|
|
def project
|
|
@subject
|
|
end
|
|
end
|
|
|
|
ProjectPolicy.prepend_mod_with('ProjectPolicy')
|