WIP: fix: webfinger before loading search results for /explore/users/ #10
11 changed files with 756 additions and 33 deletions
259
models/federation/federation.go
Normal file
259
models/federation/federation.go
Normal file
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@ -0,0 +1,259 @@
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package federation
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import (
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"context"
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"strings"
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"time"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"xorm.io/builder"
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)
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// HookTask represents a hook task.
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// exact copy of models/webhook/hooktask.go when this migration was created
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// - xorm:"-" fields deleted
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type FederatedHost struct {
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ID int64 `xorm:"pk autoincr"`
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isBlocked bool
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HostFqdn string `xorm:"UNIQUE(s) INDEX"`
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}
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func GetFederatdHost(ctx context.Context, hostFqdn string) (*FederatedHost, error) {
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rec := new(FederatedHost)
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_, err := db.GetEngine(ctx).
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Table("federated_host").Where("host_fqdn = ?", hostFqdn).Get(rec)
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if err != nil {
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return nil, err
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}
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return rec, nil
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}
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func FederatedHostExists(ctx context.Context, hostFqdn string) (bool, error) {
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rec := new(FederatedHost)
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exists, err := db.GetEngine(ctx).
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Table("federated_host").Where("host_fqdn = ?", hostFqdn).Get(rec)
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if err != nil {
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return false, err
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}
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return exists, nil
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}
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func (host *FederatedHost) Save(ctx context.Context) error {
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_, err := db.GetEngine(ctx).
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Insert(host)
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return err
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}
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type FederatedUser struct {
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ID int64 `xorm:"pk autoincr"`
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UserID int64 `xorm:"INDEX"`
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ExternalID string `xorm:"UNIQUE(s) INDEX"`
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FederationHostID int64 `xorm:"INDEX"`
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}
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func CreateFederatedUser(ctx context.Context, alias string, website string, hostname string) (*user.User, error) {
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engine := db.GetEngine(ctx)
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// create FederatedHost
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exists, err := FederatedHostExists(ctx, hostname)
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if err != nil {
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return nil, err
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}
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var federatedHost FederatedHost
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if exists {
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x, err := GetFederatdHost(ctx, hostname)
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federatedHost = *x
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if err != nil {
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return nil, err
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}
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} else {
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federatedHost := new(FederatedHost)
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federatedHost.HostFqdn = hostname
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if err = federatedHost.Save(ctx); err != nil {
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return nil, err
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}
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}
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// create user.User
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u := new(user.User)
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u.Name = "@" + alias + "@" + hostname
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//panic(u.Name)
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u.Email = alias + "@" + hostname
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u.Website = website
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u.KeepEmailPrivate = true
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exist, err := user.GetUser(ctx, u)
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if err != nil {
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return nil, err
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}
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if exist {
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return u, nil // TODO: must also check for federatedUser existence
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}
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if err = createUser(ctx, u); err != nil {
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return nil, err
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}
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federatedUser := new(FederatedUser)
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federatedUser.ExternalID = u.Name
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federatedUser.UserID = u.ID
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federatedUser.FederationHostID = federatedHost.ID
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exist, err = engine.Get(federatedUser)
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if err != nil {
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return nil, err
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}
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if !exist {
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_, err = engine.Insert(federatedUser)
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if err != nil {
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return nil, err
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}
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}
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return u, nil
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}
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func createUser(ctx context.Context, u *user.User) error {
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// set system defaults
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u.Visibility = setting.Service.DefaultUserVisibilityMode
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u.AllowCreateOrganization = setting.Service.DefaultAllowCreateOrganization && !setting.Admin.DisableRegularOrgCreation
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u.EmailNotificationsPreference = setting.Admin.DefaultEmailNotification
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u.MaxRepoCreation = -1
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u.Theme = setting.UI.DefaultTheme
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u.IsRestricted = setting.Service.DefaultUserIsRestricted
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u.IsActive = !(setting.Service.RegisterEmailConfirm || setting.Service.RegisterManualConfirm)
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// Ensure consistency of the dates.
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if u.UpdatedUnix < u.CreatedUnix {
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u.UpdatedUnix = u.CreatedUnix
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}
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// validate data
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if err := user.ValidateUser(u); err != nil {
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return err
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}
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if err := user.ValidateEmail(u.Email); err != nil {
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return err
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}
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ctx, committer, err := db.TxContext(ctx)
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if err != nil {
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return err
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}
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defer committer.Close()
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isExist, err := user.IsUserExist(ctx, 0, u.Name)
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if err != nil {
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return err
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} else if isExist {
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return user.ErrUserAlreadyExist{u.Name}
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}
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isExist, err = user.IsEmailUsed(ctx, u.Email)
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if err != nil {
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return err
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} else if isExist {
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return user.ErrEmailAlreadyUsed{
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Email: u.Email,
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}
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}
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// prepare for database
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u.LowerName = strings.ToLower(u.Name)
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u.AvatarEmail = u.Email
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if u.Rands, err = user.GetUserSalt(); err != nil {
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return err
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}
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if u.Passwd != "" {
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if err = u.SetPassword(u.Passwd); err != nil {
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return err
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}
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} else {
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u.Salt = ""
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u.PasswdHashAlgo = ""
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}
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// save changes to database
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if err = user.DeleteUserRedirect(ctx, u.Name); err != nil {
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return err
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}
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if u.CreatedUnix == 0 {
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// Caller expects auto-time for creation & update timestamps.
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err = db.Insert(ctx, u)
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} else {
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// Caller sets the timestamps themselves. They are responsible for ensuring
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// both `CreatedUnix` and `UpdatedUnix` are set appropriately.
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_, err = db.GetEngine(ctx).NoAutoTime().Insert(u)
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}
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if err != nil {
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return err
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}
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// insert email address
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if err := db.Insert(ctx, &user.EmailAddress{
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UID: u.ID,
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Email: u.Email,
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LowerEmail: strings.ToLower(u.Email),
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IsActivated: u.IsActive,
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IsPrimary: true,
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}); err != nil {
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return err
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}
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return committer.Commit()
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}
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func GetRemoteUsersWithNoLocalFollowers(ctx context.Context, olderThan time.Duration, page int) ([]user.User, error) {
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limit := 40
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offset := page * limit
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var users []user.User
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err := db.GetEngine(ctx).
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Table("user").
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Where("num_followers = 0").
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And(builder.Lt{"user.created_unix": time.Now().Add(-olderThan).Unix()}).
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Join("inner", "federated_user", "federated_user.user_id = user.id").
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Limit(limit, offset).
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Find(&users)
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if err != nil {
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log.Trace("Error: GetRemoteUserWithNoLocalFollowers: %w", err)
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return nil, err
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}
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return users, nil
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}
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func GetRemotePersons(ctx context.Context, page int) ([]FederatedUser, error) {
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limit := 1
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offset := page * limit
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var federatedUsers []FederatedUser
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err := db.GetEngine(ctx).
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Table("federated_user").
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Limit(limit, offset).
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Find(&federatedUsers)
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// TODO: this doesn't work, so fetching federated_user and then getting user. How to make this work?
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// var users []user.User
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// err := db.GetEngine(ctx).
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// Table("user").
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// Join("inner", "federated_user", "federated_user.user_id = user.id").
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// Limit(limit, offset).
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// Find(&users)
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if err != nil {
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log.Trace("Error: GetRemotePersons: %w", err)
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return nil, err
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}
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return federatedUsers, nil
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}
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@ -50,6 +50,10 @@ var migrations = []*Migration{
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NewMigration("create the forgejo_repo_flag table", forgejo_v1_22.CreateRepoFlagTable),
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// v5 -> v6
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NewMigration("Add wiki_branch to repository", forgejo_v1_22.AddWikiBranchToRepository),
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// v6 -> v7
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NewMigration("create federated_host table", forgejo_v1_22.AddFederatedHost),
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// v7 -> v8
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NewMigration("create federated_user table", forgejo_v1_22.AddFederatedUser),
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}
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// GetCurrentDBVersion returns the current Forgejo database version.
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@ -118,6 +122,7 @@ func Migrate(x *xorm.Engine) error {
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}
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v := currentVersion.Version
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log.Info("Current version: %d", v)
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// Downgrading Forgejo's database version not supported
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if v > ExpectedVersion() {
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@ -156,5 +161,6 @@ func Migrate(x *xorm.Engine) error {
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return fmt.Errorf("sync: %w", err)
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}
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// panic("fn end")
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return semver.SetVersionStringWithEngine(x, setting.ForgejoVersion)
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}
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26
models/forgejo_migrations/v1_22/v7.go
Normal file
26
models/forgejo_migrations/v1_22/v7.go
Normal file
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@ -0,0 +1,26 @@
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// Copyright 2024 The Forgejo Authors
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// SPDX-License-Identifier: AGPL-3.0-or-later
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package v1_22 //nolint
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import (
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"code.gitea.io/gitea/models/federation"
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"code.gitea.io/gitea/modules/log"
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"xorm.io/xorm"
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)
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//// HookTask represents a hook task.
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//// exact copy of models/webhook/hooktask.go when this migration was created
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//// - xorm:"-" fields deleted
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//type FederatedHost struct {
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// ID int64 `xorm:"pk autoincr"`
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// isBlocked bool
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// HostFqdn string `xorm:"UNIQUE(s) INDEX"`
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//}
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func AddFederatedHost(x *xorm.Engine) error {
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// panic("add host")
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log.Info("Running Add host migration")
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return x.Sync(new(federation.FederatedHost))
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}
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25
models/forgejo_migrations/v1_22/v8.go
Normal file
25
models/forgejo_migrations/v1_22/v8.go
Normal file
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@ -0,0 +1,25 @@
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// Copyright 2024 The Forgejo Authors
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// SPDX-License-Identifier: AGPL-3.0-or-later
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package v1_22 //nolint
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import (
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"code.gitea.io/gitea/models/federation"
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"code.gitea.io/gitea/modules/log"
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"xorm.io/xorm"
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)
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// HookTask represents a hook task.
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// exact copy of models/webhook/hooktask.go when this migration was created
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// - xorm:"-" fields deleted
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//type FederatedUser struct {
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// ID int64 `xorm:"pk autoincr"`
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// UserID int64 `xorm:"INDEX"`
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// ExternalID string `xorm:"UNIQUE(s) INDEX"`
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// FederationHostID int64 `xorm:"INDEX"`
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//}
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func AddFederatedUser(x *xorm.Engine) error {
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log.Info("Running Add user migration")
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return x.Sync(new(federation.FederatedUser))
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}
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@ -2921,6 +2921,8 @@ dashboard.start_schedule_tasks = Start schedule tasks
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dashboard.sync_branch.started = Branches Sync started
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dashboard.sync_tag.started = Tags Sync started
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dashboard.rebuild_issue_indexer = Rebuild issue indexer
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dashboard.remote_actor_cleanup = Clean remote actors with no local followers
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dashboard.remote_actor_update = Update remote actors' data
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users.user_manage_panel = Manage user accounts
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users.new_account = Create User Account
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@ -17,6 +17,7 @@ import (
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"code.gitea.io/gitea/modules/sitemap"
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"code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/services/context"
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"code.gitea.io/gitea/services/forgefed"
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)
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const (
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@ -92,6 +93,31 @@ func RenderUserSearch(ctx *context.Context, opts *user_model.SearchUserOptions,
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opts.Keyword = ctx.FormTrim("q")
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opts.OrderBy = orderBy
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if len(opts.Keyword) > 0 && forgefed.IsFingerable(opts.Keyword) {
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webfingerRes, err := forgefed.WebFingerLookup(opts.Keyword)
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if err != nil {
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ctx.ServerError("SearchUsers", err)
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return
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}
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person, err := forgefed.GetActor(webfingerRes.GetActorLink().Href)
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if err != nil {
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ctx.ServerError("SearchUsers", err)
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return
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}
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_, err = forgefed.SavePerson(ctx, person)
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if err != nil {
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ctx.ServerError("SearchUsers", err)
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return
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}
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// users, count, err = user_model.SearchUsers(ctx, opts)
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// if err != nil {
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// ctx.ServerError("SearchUsers", err)
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// return
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// }
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}
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if len(opts.Keyword) == 0 || isKeywordValid(opts.Keyword) {
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users, count, err = user_model.SearchUsers(ctx, opts)
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if err != nil {
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|
@ -99,6 +125,7 @@ func RenderUserSearch(ctx *context.Context, opts *user_model.SearchUserOptions,
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return
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}
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}
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if isSitemap {
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m := sitemap.NewSitemap()
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for _, item := range users {
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|
|
|
@ -13,25 +13,11 @@ import (
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"code.gitea.io/gitea/modules/log"
|
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"code.gitea.io/gitea/modules/setting"
|
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"code.gitea.io/gitea/services/context"
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"code.gitea.io/gitea/services/forgefed"
|
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)
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// https://datatracker.ietf.org/doc/html/draft-ietf-appsawg-webfinger-14#section-4.4
|
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|
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type webfingerJRD struct {
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Subject string `json:"subject,omitempty"`
|
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Aliases []string `json:"aliases,omitempty"`
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Properties map[string]any `json:"properties,omitempty"`
|
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Links []*webfingerLink `json:"links,omitempty"`
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}
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type webfingerLink struct {
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Rel string `json:"rel,omitempty"`
|
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Type string `json:"type,omitempty"`
|
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Href string `json:"href,omitempty"`
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Titles map[string]string `json:"titles,omitempty"`
|
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Properties map[string]any `json:"properties,omitempty"`
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}
|
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|
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// WebfingerQuery returns information about a resource
|
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// https://datatracker.ietf.org/doc/html/rfc7565
|
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func WebfingerQuery(ctx *context.Context) {
|
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|
@ -64,6 +50,19 @@ func WebfingerQuery(ctx *context.Context) {
|
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if u != nil && u.KeepEmailPrivate {
|
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err = user_model.ErrUserNotExist{}
|
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}
|
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case "https", "http":
|
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if resource.Host != appURL.Host {
|
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ctx.Error(http.StatusBadRequest)
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return
|
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}
|
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|
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parts := strings.Split(resource.Path, "/")
|
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if len(parts) < 2 { // fragment[0] is empty space, fragment[1] may be username
|
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ctx.Error(http.StatusBadRequest)
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return
|
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}
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|
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u, err = user_model.GetUserByName(ctx, parts[1])
|
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default:
|
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ctx.Error(http.StatusBadRequest)
|
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return
|
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|
@ -91,7 +90,7 @@ func WebfingerQuery(ctx *context.Context) {
|
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aliases = append(aliases, fmt.Sprintf("mailto:%s", u.Email))
|
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}
|
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|
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links := []*webfingerLink{
|
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links := []*forgefed.WebfingerLink{
|
||||
{
|
||||
Rel: "http://webfinger.net/rel/profile-page",
|
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Type: "text/html",
|
||||
|
@ -112,8 +111,9 @@ func WebfingerQuery(ctx *context.Context) {
|
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},
|
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}
|
||||
|
||||
ctx.Resp.Header().Add("Content-Type", "application/jrd+json")
|
||||
ctx.Resp.Header().Add("Access-Control-Allow-Origin", "*")
|
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ctx.JSON(http.StatusOK, &webfingerJRD{
|
||||
ctx.JSON(http.StatusOK, &forgefed.WebfingerJRD{
|
||||
Subject: fmt.Sprintf("acct:%s@%s", url.QueryEscape(u.Name), appURL.Host),
|
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Aliases: aliases,
|
||||
Links: links,
|
||||
|
|
|
@ -15,6 +15,7 @@ import (
|
|||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/services/actions"
|
||||
"code.gitea.io/gitea/services/auth"
|
||||
forgefed_service "code.gitea.io/gitea/services/forgefed"
|
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"code.gitea.io/gitea/services/migrations"
|
||||
mirror_service "code.gitea.io/gitea/services/mirror"
|
||||
packages_cleanup_service "code.gitea.io/gitea/services/packages/cleanup"
|
||||
|
@ -187,7 +188,40 @@ func initBasicTasks() {
|
|||
if setting.Packages.Enabled {
|
||||
registerCleanupPackages()
|
||||
}
|
||||
|
||||
if setting.Actions.Enabled {
|
||||
registerActionsCleanup()
|
||||
}
|
||||
|
||||
if setting.Federation.Enabled {
|
||||
registerCleanupRemotePersonsWithNoFollowers()
|
||||
registerUpdateRemotePersons()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func registerCleanupRemotePersonsWithNoFollowers() {
|
||||
RegisterTaskFatal("remote_actor_cleanup", &OlderThanConfig{
|
||||
BaseConfig: BaseConfig{
|
||||
Enabled: true,
|
||||
RunAtStart: true,
|
||||
Schedule: "@midnight",
|
||||
},
|
||||
OlderThan: 24 * time.Hour,
|
||||
}, func(ctx context.Context, _ *user_model.User, config Config) error {
|
||||
acConfig := config.(*OlderThanConfig)
|
||||
return forgefed_service.CleanUpRemotePersons(ctx, acConfig.OlderThan)
|
||||
})
|
||||
}
|
||||
|
||||
func registerUpdateRemotePersons() {
|
||||
RegisterTaskFatal("remote_actor_update", &OlderThanConfig{
|
||||
BaseConfig: BaseConfig{
|
||||
Enabled: true,
|
||||
RunAtStart: true,
|
||||
Schedule: "@every 6h",
|
||||
},
|
||||
}, func(ctx context.Context, _ *user_model.User, config Config) error {
|
||||
return forgefed_service.UpdatePersonActor(ctx)
|
||||
})
|
||||
}
|
||||
|
|
178
services/forgefed/actor.go
Normal file
178
services/forgefed/actor.go
Normal file
|
@ -0,0 +1,178 @@
|
|||
package forgefed
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
"code.gitea.io/gitea/models/federation"
|
||||
"code.gitea.io/gitea/models/user"
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
user_service "code.gitea.io/gitea/services/user"
|
||||
|
||||
ap "github.com/go-ap/activitypub"
|
||||
)
|
||||
|
||||
func GetActor(id string) (*ap.Actor, error) {
|
||||
client := http.Client{}
|
||||
req, err := http.NewRequest("GET", id, nil)
|
||||
if err != nil {
|
||||
//Handle Error
|
||||
}
|
||||
|
||||
req.Header = http.Header{
|
||||
"Content-Type": {"application/activity+json"},
|
||||
}
|
||||
r, err := client.Do(req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer r.Body.Close()
|
||||
body, err := io.ReadAll(r.Body)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
actorObj := new(ap.Actor)
|
||||
err = json.Unmarshal(body, &actorObj)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return actorObj, nil
|
||||
}
|
||||
|
||||
func GetPersonAvatar(ctx context.Context, person *ap.Person) ([]byte, error) {
|
||||
|
||||
avatarObj := new(ap.Image)
|
||||
ap.CopyItemProperties(avatarObj, person.Icon)
|
||||
log.Info("Getting avatar from link : %s", avatarObj.URL.GetLink().String())
|
||||
|
||||
r, err := http.Get(avatarObj.URL.GetLink().String())
|
||||
if err != nil {
|
||||
log.Error("Got error while fetching avatar fn: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
defer r.Body.Close()
|
||||
return io.ReadAll(r.Body)
|
||||
}
|
||||
|
||||
func SavePerson(ctx context.Context, person *ap.Person) (*user.User, error) {
|
||||
|
||||
fmt.Println(person.ID.String())
|
||||
hostname, err := GetHostnameFromResource(person.ID.String())
|
||||
|
||||
u, err := federation.CreateFederatedUser(ctx, person.PreferredUsername.String(), person.URL.GetID().String(), hostname)
|
||||
if err != nil {
|
||||
log.Error("Got error while saving person: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
avatar, err := GetPersonAvatar(ctx, person)
|
||||
if err != nil {
|
||||
log.Error("Got error while fetching avatar: %w", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if u.IsUploadAvatarChanged(avatar) {
|
||||
_ = user_service.UploadAvatar(ctx, u, avatar)
|
||||
}
|
||||
|
||||
return u, nil
|
||||
}
|
||||
|
||||
func GetActorFromUser(ctx context.Context, u *user.User) (*ap.Actor, error) {
|
||||
|
||||
alias := u.Name
|
||||
|
||||
webfingerRes, err := WebFingerLookup(alias)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
actorID := webfingerRes.GetActorLink().Href
|
||||
|
||||
return GetActor(actorID)
|
||||
}
|
||||
|
||||
// Clean up remote actors (persons) without any followers in local instance
|
||||
func CleanUpRemotePersons(ctx context.Context, olderThan time.Duration) error {
|
||||
page := 0
|
||||
for {
|
||||
users, err := federation.GetRemoteUsersWithNoLocalFollowers(ctx, olderThan, page)
|
||||
if len(users) == 0 {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
log.Trace("Error: CleanUpRemotePersons: %v", err)
|
||||
return err
|
||||
}
|
||||
|
||||
for _, u := range users {
|
||||
err = user_service.DeleteUser(ctx, &u, false)
|
||||
if err != nil {
|
||||
log.Trace("Error: CleanUpRemotePersons: %v", err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
page += 1
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func UpdatePersonActor(ctx context.Context) error {
|
||||
// NOTE: change of any of these don't matter at this point since we are
|
||||
// ignoring actor's PreferredUsername and using their address to generate
|
||||
// username and email. Ask suggestions from other devs.
|
||||
//
|
||||
// fmt.Println(person.ID.String())
|
||||
// hostname, err := GetHostnameFromResource(person.ID.String())
|
||||
//
|
||||
//
|
||||
// u := new(user.User)
|
||||
// u.Name = "@" + person.PreferredUsername.String() + "@" + hostname
|
||||
// //panic(u.Name)
|
||||
// u.Email = person.PreferredUsername.String() + "@" + hostname
|
||||
// u.Website = person.URL.GetID().String()
|
||||
// u.KeepEmailPrivate = true
|
||||
|
||||
page := 0
|
||||
for {
|
||||
federatedUsers, err := federation.GetRemotePersons(ctx, page)
|
||||
if len(federatedUsers) == 0 {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
log.Trace("Error: UpdatePersonActor: %v", err)
|
||||
return err
|
||||
}
|
||||
|
||||
for _, f := range federatedUsers {
|
||||
log.Info("Updating users, got %s", f.ExternalID)
|
||||
u, err := user.GetUserByName(ctx, f.ExternalID)
|
||||
if err != nil {
|
||||
log.Error("Got error while getting user: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
person, err := GetActorFromUser(ctx, u)
|
||||
if err != nil {
|
||||
log.Error("Got error while fetching actor: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
avatar, err := GetPersonAvatar(ctx, person)
|
||||
if err != nil {
|
||||
log.Error("Got error while fetching avatar: %w", err)
|
||||
return err
|
||||
}
|
||||
|
||||
if u.IsUploadAvatarChanged(avatar) {
|
||||
_ = user_service.UploadAvatar(ctx, u, avatar)
|
||||
}
|
||||
}
|
||||
page += 1
|
||||
}
|
||||
return nil
|
||||
}
|
167
services/forgefed/webfinger.go
Normal file
167
services/forgefed/webfinger.go
Normal file
|
@ -0,0 +1,167 @@
|
|||
package forgefed
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
)
|
||||
|
||||
// https://datatracker.ietf.org/doc/html/draft-ietf-appsawg-webfinger-14#section-4.4
|
||||
|
||||
type WebfingerJRD struct {
|
||||
Subject string `json:"subject,omitempty"`
|
||||
Aliases []string `json:"aliases,omitempty"`
|
||||
Properties map[string]any `json:"properties,omitempty"`
|
||||
Links []*WebfingerLink `json:"links,omitempty"`
|
||||
}
|
||||
|
||||
func (w WebfingerJRD) GetAvatar() *WebfingerLink {
|
||||
for _, link := range w.Links {
|
||||
if link.Rel == "http://webfinger.net/rel/avatar" {
|
||||
return link
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w WebfingerJRD) GetProfilePage() *WebfingerLink {
|
||||
for _, link := range w.Links {
|
||||
if link.Rel == "http://webfinger.net/rel/profile-page" && link.Type == "text/html" {
|
||||
return link
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w WebfingerJRD) GetActorLink() *WebfingerLink {
|
||||
for _, link := range w.Links {
|
||||
if link.Rel == "self" && link.Type == "application/activity+json" {
|
||||
return link
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type WebfingerLink struct {
|
||||
Rel string `json:"rel,omitempty"`
|
||||
Type string `json:"type,omitempty"`
|
||||
Href string `json:"href,omitempty"`
|
||||
Titles map[string]string `json:"titles,omitempty"`
|
||||
Properties map[string]any `json:"properties,omitempty"`
|
||||
}
|
||||
|
||||
func GetHostnameFromResource(resource string) (string, error) {
|
||||
r := resource
|
||||
if strings.HasPrefix(resource, "@") {
|
||||
resource, _ = strings.CutPrefix(resource, "@")
|
||||
}
|
||||
actor, err := url.Parse(resource)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
var hostname string
|
||||
switch actor.Scheme {
|
||||
case "":
|
||||
i := strings.Split(resource, "@")
|
||||
if len(i) != 2 {
|
||||
log.Error("Invalid webfinger query " + r)
|
||||
return "", errors.New("Invalid webfinger query " + r)
|
||||
}
|
||||
hostname = i[1]
|
||||
case "mailto":
|
||||
i := strings.Split(resource, "@")
|
||||
if len(i) != 2 {
|
||||
log.Error("Invalid webfinger query " + r)
|
||||
return "", errors.New("Invalid webfinger query " + r)
|
||||
}
|
||||
hostname = i[1]
|
||||
case "https":
|
||||
hostname = actor.Host
|
||||
default:
|
||||
log.Error("Invalid webfinger query " + r)
|
||||
return "", errors.New("Invalid webfinger query" + r)
|
||||
|
||||
}
|
||||
return hostname, nil
|
||||
}
|
||||
|
||||
// Get Actor object by performing webfinger lookup
|
||||
func WebFingerLookup(q string) (*WebfingerJRD, error) {
|
||||
if strings.HasPrefix(q, "@") {
|
||||
q, _ = strings.CutPrefix(q, "@")
|
||||
}
|
||||
actor, err := url.Parse(q)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var res string
|
||||
switch actor.Scheme {
|
||||
case "":
|
||||
res = fmt.Sprintf("acct:%s", q)
|
||||
case "mailto":
|
||||
res = q
|
||||
case "https":
|
||||
res = q
|
||||
default:
|
||||
return nil, errors.New("Invalid webfinger query")
|
||||
|
||||
}
|
||||
|
||||
hostname, err := GetHostnameFromResource(q)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
link := fmt.Sprintf("https://%s/.well-known/webfinger?resource=%s", hostname, res)
|
||||
|
||||
r, err := http.Get(link)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer r.Body.Close()
|
||||
|
||||
webfingerResponse := new(WebfingerJRD)
|
||||
err = json.NewDecoder(r.Body).Decode(webfingerResponse)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return webfingerResponse, nil
|
||||
}
|
||||
|
||||
func IsFingerable(resource string) bool {
|
||||
if strings.HasPrefix(resource, "@") {
|
||||
resource, _ = strings.CutPrefix(resource, "@")
|
||||
}
|
||||
actor, err := url.Parse(resource)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
switch actor.Scheme {
|
||||
case "":
|
||||
i := strings.Split(resource, "@")
|
||||
if len(i) == 2 {
|
||||
_ = i[1] // TODO: do len check before referencing element #2
|
||||
return true
|
||||
}
|
||||
return false
|
||||
case "mailto":
|
||||
i := strings.Split(resource, "@")
|
||||
if len(i) == 2 {
|
||||
_ = i[1]
|
||||
return true
|
||||
}
|
||||
return false
|
||||
case "https":
|
||||
return true
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
|
@ -12,6 +12,7 @@ import (
|
|||
"code.gitea.io/gitea/models/unittest"
|
||||
user_model "code.gitea.io/gitea/models/user"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/services/forgefed"
|
||||
"code.gitea.io/gitea/tests"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
|
@ -29,27 +30,12 @@ func TestWebfinger(t *testing.T) {
|
|||
|
||||
appURL, _ := url.Parse(setting.AppURL)
|
||||
|
||||
type webfingerLink struct {
|
||||
Rel string `json:"rel,omitempty"`
|
||||
Type string `json:"type,omitempty"`
|
||||
Href string `json:"href,omitempty"`
|
||||
Titles map[string]string `json:"titles,omitempty"`
|
||||
Properties map[string]any `json:"properties,omitempty"`
|
||||
}
|
||||
|
||||
type webfingerJRD struct {
|
||||
Subject string `json:"subject,omitempty"`
|
||||
Aliases []string `json:"aliases,omitempty"`
|
||||
Properties map[string]any `json:"properties,omitempty"`
|
||||
Links []*webfingerLink `json:"links,omitempty"`
|
||||
}
|
||||
|
||||
session := loginUser(t, "user1")
|
||||
|
||||
req := NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=acct:%s@%s", user.LowerName, appURL.Host))
|
||||
resp := MakeRequest(t, req, http.StatusOK)
|
||||
|
||||
var jrd webfingerJRD
|
||||
var jrd forgefed.WebfingerJRD
|
||||
DecodeJSON(t, resp, &jrd)
|
||||
assert.Equal(t, "acct:user2@"+appURL.Host, jrd.Subject)
|
||||
assert.ElementsMatch(t, []string{user.HTMLURL(), appURL.String() + "api/v1/activitypub/user-id/" + fmt.Sprint(user.ID)}, jrd.Aliases)
|
||||
|
@ -65,4 +51,17 @@ func TestWebfinger(t *testing.T) {
|
|||
|
||||
req = NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=mailto:%s", user.Email))
|
||||
MakeRequest(t, req, http.StatusNotFound)
|
||||
|
||||
req = NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=http://%s/%s/foo", appURL.Host, user.Name))
|
||||
session.MakeRequest(t, req, http.StatusOK)
|
||||
|
||||
req = NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=https://%s/%s", appURL.Host, user.Name))
|
||||
session.MakeRequest(t, req, http.StatusOK)
|
||||
|
||||
req = NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=http://%s", appURL.Host))
|
||||
MakeRequest(t, req, http.StatusBadRequest)
|
||||
|
||||
req = NewRequest(t, "GET", fmt.Sprintf("/.well-known/webfinger?resource=http://%s/%s/foo", "example.com", user.Name))
|
||||
MakeRequest(t, req, http.StatusBadRequest)
|
||||
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue