mirror of https://github.com/harness/drone.git
316 lines
9.1 KiB
Go
316 lines
9.1 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package repo
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import (
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"context"
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"encoding/json"
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"fmt"
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"strconv"
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"strings"
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apiauth "github.com/harness/gitness/app/api/auth"
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"github.com/harness/gitness/app/api/controller/limiter"
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"github.com/harness/gitness/app/api/usererror"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/app/auth/authz"
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repoevents "github.com/harness/gitness/app/events/repo"
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"github.com/harness/gitness/app/services/codeowners"
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"github.com/harness/gitness/app/services/importer"
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"github.com/harness/gitness/app/services/instrument"
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"github.com/harness/gitness/app/services/keywordsearch"
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"github.com/harness/gitness/app/services/label"
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"github.com/harness/gitness/app/services/locker"
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"github.com/harness/gitness/app/services/protection"
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"github.com/harness/gitness/app/services/publicaccess"
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"github.com/harness/gitness/app/services/settings"
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"github.com/harness/gitness/app/services/usergroup"
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"github.com/harness/gitness/app/store"
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"github.com/harness/gitness/app/url"
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"github.com/harness/gitness/audit"
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"github.com/harness/gitness/git"
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"github.com/harness/gitness/lock"
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"github.com/harness/gitness/store/database/dbtx"
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"github.com/harness/gitness/types"
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"github.com/harness/gitness/types/check"
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"github.com/harness/gitness/types/enum"
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)
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var errPublicRepoCreationDisabled = usererror.BadRequestf("Public repository creation is disabled.")
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type RepositoryOutput struct {
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types.Repository
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IsPublic bool `json:"is_public" yaml:"is_public"`
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Importing bool `json:"importing" yaml:"-"`
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}
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// TODO [CODE-1363]: remove after identifier migration.
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func (r RepositoryOutput) MarshalJSON() ([]byte, error) {
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// alias allows us to embed the original object while avoiding an infinite loop of marshaling.
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type alias RepositoryOutput
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return json.Marshal(&struct {
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alias
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UID string `json:"uid"`
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}{
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alias: (alias)(r),
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UID: r.Identifier,
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})
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}
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type Controller struct {
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defaultBranch string
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tx dbtx.Transactor
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urlProvider url.Provider
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authorizer authz.Authorizer
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repoStore store.RepoStore
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spaceStore store.SpaceStore
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pipelineStore store.PipelineStore
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principalStore store.PrincipalStore
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ruleStore store.RuleStore
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settings *settings.Service
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principalInfoCache store.PrincipalInfoCache
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userGroupStore store.UserGroupStore
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userGroupService usergroup.SearchService
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protectionManager *protection.Manager
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git git.Interface
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importer *importer.Repository
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codeOwners *codeowners.Service
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eventReporter *repoevents.Reporter
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indexer keywordsearch.Indexer
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resourceLimiter limiter.ResourceLimiter
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locker *locker.Locker
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auditService audit.Service
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mtxManager lock.MutexManager
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identifierCheck check.RepoIdentifier
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repoCheck Check
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publicAccess publicaccess.Service
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labelSvc *label.Service
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instrumentation instrument.Service
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}
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func NewController(
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config *types.Config,
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tx dbtx.Transactor,
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urlProvider url.Provider,
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authorizer authz.Authorizer,
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repoStore store.RepoStore,
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spaceStore store.SpaceStore,
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pipelineStore store.PipelineStore,
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principalStore store.PrincipalStore,
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ruleStore store.RuleStore,
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settings *settings.Service,
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principalInfoCache store.PrincipalInfoCache,
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protectionManager *protection.Manager,
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git git.Interface,
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importer *importer.Repository,
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codeOwners *codeowners.Service,
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eventReporter *repoevents.Reporter,
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indexer keywordsearch.Indexer,
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limiter limiter.ResourceLimiter,
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locker *locker.Locker,
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auditService audit.Service,
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mtxManager lock.MutexManager,
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identifierCheck check.RepoIdentifier,
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repoCheck Check,
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publicAccess publicaccess.Service,
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labelSvc *label.Service,
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instrumentation instrument.Service,
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userGroupStore store.UserGroupStore,
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userGroupService usergroup.SearchService,
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) *Controller {
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return &Controller{
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defaultBranch: config.Git.DefaultBranch,
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tx: tx,
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urlProvider: urlProvider,
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authorizer: authorizer,
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repoStore: repoStore,
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spaceStore: spaceStore,
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pipelineStore: pipelineStore,
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principalStore: principalStore,
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ruleStore: ruleStore,
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settings: settings,
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principalInfoCache: principalInfoCache,
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protectionManager: protectionManager,
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git: git,
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importer: importer,
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codeOwners: codeOwners,
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eventReporter: eventReporter,
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indexer: indexer,
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resourceLimiter: limiter,
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locker: locker,
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auditService: auditService,
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mtxManager: mtxManager,
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identifierCheck: identifierCheck,
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repoCheck: repoCheck,
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publicAccess: publicAccess,
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labelSvc: labelSvc,
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instrumentation: instrumentation,
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userGroupStore: userGroupStore,
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userGroupService: userGroupService,
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}
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}
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// getRepo fetches an active repo (not one that is currently being imported).
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func (c *Controller) getRepo(
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ctx context.Context,
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repoRef string,
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) (*types.Repository, error) {
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return GetRepo(
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ctx,
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c.repoStore,
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repoRef,
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ActiveRepoStates,
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)
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}
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// getRepoCheckAccess fetches an active repo (not one that is currently being imported)
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// and checks if the current user has permission to access it.
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func (c *Controller) getRepoCheckAccess(
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ctx context.Context,
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session *auth.Session,
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repoRef string,
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reqPermission enum.Permission,
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) (*types.Repository, error) {
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return GetRepoCheckAccess(
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ctx,
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c.repoStore,
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c.authorizer,
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session,
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repoRef,
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reqPermission,
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ActiveRepoStates,
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)
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}
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// getRepoCheckAccessForGit fetches a repo
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// and checks if the current user has permission to access it.
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func (c *Controller) getRepoCheckAccessForGit(
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ctx context.Context,
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session *auth.Session,
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repoRef string,
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reqPermission enum.Permission,
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) (*types.Repository, error) {
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return GetRepoCheckAccess(
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ctx,
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c.repoStore,
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c.authorizer,
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session,
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repoRef,
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reqPermission,
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nil, // Any state allowed - we'll block in the pre-receive hook.
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)
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}
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func ValidateParentRef(parentRef string) error {
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parentRefAsID, err := strconv.ParseInt(parentRef, 10, 64)
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if (err == nil && parentRefAsID <= 0) || (len(strings.TrimSpace(parentRef)) == 0) {
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return errRepositoryRequiresParent
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}
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return nil
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}
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func (c *Controller) fetchRules(
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ctx context.Context,
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session *auth.Session,
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repo *types.Repository,
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) (protection.Protection, bool, error) {
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isRepoOwner, err := apiauth.IsRepoOwner(ctx, c.authorizer, session, repo)
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if err != nil {
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return nil, false, fmt.Errorf("failed to determine if user is repo owner: %w", err)
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}
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protectionRules, err := c.protectionManager.ForRepository(ctx, repo.ID)
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if err != nil {
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return nil, false, fmt.Errorf("failed to fetch protection rules for the repository: %w", err)
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}
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return protectionRules, isRepoOwner, nil
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}
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func (c *Controller) getRuleUserAndUserGroups(
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ctx context.Context,
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r *types.Rule,
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) (map[int64]*types.PrincipalInfo, map[int64]*types.UserGroupInfo, error) {
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rule, err := c.parseRule(r)
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if err != nil {
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return nil, nil, fmt.Errorf("failed to parse rule: %w", err)
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}
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userMap, err := c.getRuleUsers(ctx, rule)
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if err != nil {
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return nil, nil, fmt.Errorf("failed to get rule users: %w", err)
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}
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userGroupMap, err := c.getRuleUserGroups(ctx, rule)
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if err != nil {
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return nil, nil, fmt.Errorf("failed to get rule user groups: %w", err)
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}
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return userMap, userGroupMap, nil
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}
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func (c *Controller) getRuleUsers(
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ctx context.Context,
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rule protection.Protection,
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) (map[int64]*types.PrincipalInfo, error) {
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userIDs, err := rule.UserIDs()
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if err != nil {
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return nil, fmt.Errorf("failed to get user ID from rule: %w", err)
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}
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userMap, err := c.principalInfoCache.Map(ctx, userIDs)
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if err != nil {
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return nil, fmt.Errorf("failed to get principal infos: %w", err)
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}
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return userMap, nil
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}
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func (c *Controller) getRuleUserGroups(
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ctx context.Context,
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rule protection.Protection,
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) (map[int64]*types.UserGroupInfo, error) {
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groupIDs, err := rule.UserGroupIDs()
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if err != nil {
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return nil, fmt.Errorf("failed to get group IDs from rule: %w", err)
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}
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userGroupInfoMap := make(map[int64]*types.UserGroupInfo)
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if len(groupIDs) == 0 {
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return userGroupInfoMap, nil
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}
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groupMap, err := c.userGroupStore.Map(ctx, groupIDs)
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if err != nil {
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return nil, fmt.Errorf("failed to get userGroup infos: %w", err)
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}
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for k, v := range groupMap {
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userGroupInfoMap[k] = v.ToUserGroupInfo()
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}
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return userGroupInfoMap, nil
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}
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func (c *Controller) parseRule(r *types.Rule) (protection.Protection, error) {
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rule, err := c.protectionManager.FromJSON(r.Type, r.Definition, false)
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if err != nil {
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return nil, fmt.Errorf("failed to parse json rule definition: %w", err)
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}
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return rule, nil
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}
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