woodpecker/server/shared/userSyncer.go
Lukas 680d003a29
Add linter revive (#554)
* Add linter revive

* Add underscore to variable name to prevent shadowing

* Remove unnecessary leading underscore

* Revert changes to vendor file

* export ConfigFetcher as interface

* no 'yoda conditions'

* rename envsubst

Co-authored-by: 6543 <6543@obermui.de>
2021-12-01 14:22:06 +01:00

107 lines
2.9 KiB
Go

// Copyright 2018 Drone.IO Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package shared
import (
"context"
"fmt"
"time"
"github.com/woodpecker-ci/woodpecker/server/model"
"github.com/woodpecker-ci/woodpecker/server/remote"
"github.com/woodpecker-ci/woodpecker/server/store"
)
// UserSyncer syncs the user repository and permissions.
type UserSyncer interface {
Sync(ctx context.Context, user *model.User) error
}
type Syncer struct {
Remote remote.Remote
Store store.Store
Perms model.PermStore
Match FilterFunc
}
// FilterFunc can be used to filter which repositories are
// synchronized with the local datastore.
type FilterFunc func(*model.Repo) bool
func NamespaceFilter(namespaces map[string]bool) FilterFunc {
if len(namespaces) == 0 {
return noopFilter
}
return func(repo *model.Repo) bool {
return namespaces[repo.Owner]
}
}
// noopFilter is a filter function that always returns true.
func noopFilter(*model.Repo) bool {
return true
}
// SetFilter sets the filter function.
func (s *Syncer) SetFilter(fn FilterFunc) {
s.Match = fn
}
func (s *Syncer) Sync(ctx context.Context, user *model.User) error {
unix := time.Now().Unix() - (3601) // force immediate expiration. note 1 hour expiration is hard coded at the moment
repos, err := s.Remote.Repos(ctx, user)
if err != nil {
return err
}
remoteRepos := make([]*model.Repo, 0, len(repos))
for _, repo := range repos {
if s.Match(repo) {
repo.Perm = &model.Perm{
UserID: user.ID,
RepoID: repo.ID,
Repo: repo.FullName,
Synced: unix,
}
remotePerm, err := s.Remote.Perm(ctx, user, repo.Owner, repo.Name)
if err != nil {
return fmt.Errorf("could not fetch permission of repo '%s': %v", repo.FullName, err)
}
repo.Perm.Pull = remotePerm.Pull
repo.Perm.Push = remotePerm.Push
repo.Perm.Admin = remotePerm.Admin
remoteRepos = append(remoteRepos, repo)
}
}
err = s.Store.RepoBatch(remoteRepos)
if err != nil {
return err
}
// this is here as a precaution. I want to make sure that if an api
// call to the version control system fails and (for some reason) returns
// an empty list, we don't wipe out the user repository permissions.
//
// the side-effect of this code is that a user with 1 repository whose
// access is removed will still display in the feed, but they will not
// be able to access the actual repository data.
if len(repos) == 0 {
return nil
}
return s.Perms.PermFlush(user, unix)
}