forked from
willdot.net/cocoon
A fork of the Cocoon PDS but being made more distributed.
refactor so that there's a 2FA type on the repo which replaces EmailAuthFactor
Signed-off-by: Will Andrews <did:plc:dadhhalkfcq3gucaq25hjqon>
author
![]()
willdot.net
committer
Tangled
date
(Jan 4, 2026, 9:34 PM UTC)
commit
fb3396ee
fb3396ee0a7e85021dbc5ff208019361d0974b4e
parent
11920453
11920453a6fb7d1e1fe614ce3331916638c5af96
+47
-32
+10
-3
models/models.go
+10
-3
models/models.go
···
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"github.com/bluesky-social/indigo/atproto/atcrypto"
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)
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+
type TwoFactorType string
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+
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var (
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TwoFactorTypeNone = TwoFactorType("none")
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TwoFactorTypeEmail = TwoFactorType("email")
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)
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type Repo struct {
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Did string `gorm:"primaryKey"`
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CreatedAt time.Time
···
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Root []byte
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Preferences []byte
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Deactivated bool
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-
EmailAuthFactor bool
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-
AuthCode *string
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-
AuthCodeExpiresAt *time.Time
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+
TwoFactorCode *string
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TwoFactorCodeExpiresAt *time.Time
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TwoFactorType TwoFactorType `gorm:"default:none"`
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}
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func (r *Repo) SignFor(ctx context.Context, did string, msg []byte) ([]byte, error) {
+9
-9
server/handle_account_signin.go
+9
-9
server/handle_account_signin.go
···
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return e.Redirect(303, "/account/signin"+queryParams)
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}
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// if repo requires auth factor token and one hasn't been provided, return error prompting for one
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-
if repo.EmailAuthFactor && req.AuthFactorToken == "" {
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err = s.createAndSendAuthCode(ctx, repo)
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// if repo requires 2FA token and one hasn't been provided, return error prompting for one
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if repo.TwoFactorType != models.TwoFactorTypeNone && req.AuthFactorToken == "" {
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err = s.createAndSendTwoFactorCode(ctx, repo)
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if err != nil {
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sess.AddFlash("Something went wrong!", "error")
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sess.Save(e.Request(), e.Response())
···
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return e.Redirect(303, "/account/signin"+queryParams)
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}
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// if auth factor is required, now check that the one provided is valid
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if repo.EmailAuthFactor {
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if repo.AuthCode == nil || repo.AuthCodeExpiresAt == nil {
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err = s.createAndSendAuthCode(ctx, repo)
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// if 2FAis required, now check that the one provided is valid
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if repo.TwoFactorType != models.TwoFactorTypeNone {
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if repo.TwoFactorCode == nil || repo.TwoFactorCodeExpiresAt == nil {
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err = s.createAndSendTwoFactorCode(ctx, repo)
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if err != nil {
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sess.AddFlash("Something went wrong!", "error")
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sess.Save(e.Request(), e.Response())
···
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return e.Redirect(303, "/account/signin"+queryParams)
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}
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-
if *repo.AuthCode != req.AuthFactorToken {
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if *repo.TwoFactorCode != req.AuthFactorToken {
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return helpers.InvalidTokenError(e)
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}
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-
if time.Now().UTC().After(*repo.AuthCodeExpiresAt) {
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if time.Now().UTC().After(*repo.TwoFactorCodeExpiresAt) {
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return helpers.ExpiredTokenError(e)
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}
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}
+18
-15
server/handle_server_create_session.go
+18
-15
server/handle_server_create_session.go
···
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return helpers.InputError(e, to.StringPtr("InvalidRequest"))
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}
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-
// if repo requires auth factor token and one hasn't been provided, return error prompting for one
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if repo.EmailAuthFactor && (req.AuthFactorToken == nil || *req.AuthFactorToken == "") {
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err = s.createAndSendAuthCode(ctx, repo)
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// if repo requires 2FA token and one hasn't been provided, return error prompting for one
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if repo.TwoFactorType != models.TwoFactorTypeNone && (req.AuthFactorToken == nil || *req.AuthFactorToken == "") {
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err = s.createAndSendTwoFactorCode(ctx, repo)
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if err != nil {
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s.logger.Error("sending auth code", "error", err)
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logger.Error("sending 2FA code", "error", err)
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return helpers.ServerError(e, nil)
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}
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return helpers.InputError(e, to.StringPtr("AuthFactorTokenRequired"))
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}
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// if auth factor is required, now check that the one provided is valid
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if repo.EmailAuthFactor {
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if repo.AuthCode == nil || repo.AuthCodeExpiresAt == nil {
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err = s.createAndSendAuthCode(ctx, repo)
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// if 2FA is required, now check that the one provided is valid
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if repo.TwoFactorType != models.TwoFactorTypeNone {
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if repo.TwoFactorCode == nil || repo.TwoFactorCodeExpiresAt == nil {
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err = s.createAndSendTwoFactorCode(ctx, repo)
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if err != nil {
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logger.Error("sending auth code", "error", err)
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logger.Error("sending 2FA code", "error", err)
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return helpers.ServerError(e, nil)
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}
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return helpers.InputError(e, to.StringPtr("AuthFactorTokenRequired"))
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}
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-
if *repo.AuthCode != *req.AuthFactorToken {
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if *repo.TwoFactorCode != *req.AuthFactorToken {
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return helpers.InvalidTokenError(e)
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}
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-
if time.Now().UTC().After(*repo.AuthCodeExpiresAt) {
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if time.Now().UTC().After(*repo.TwoFactorCodeExpiresAt) {
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return helpers.ExpiredTokenError(e)
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}
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}
···
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Did: repo.Repo.Did,
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Email: repo.Email,
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EmailConfirmed: repo.EmailConfirmedAt != nil,
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EmailAuthFactor: repo.EmailAuthFactor,
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EmailAuthFactor: repo.TwoFactorType != models.TwoFactorTypeNone,
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Active: repo.Active(),
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Status: repo.Status(),
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})
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}
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-
func (s *Server) createAndSendAuthCode(ctx context.Context, repo models.RepoActor) error {
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func (s *Server) createAndSendTwoFactorCode(ctx context.Context, repo models.RepoActor) error {
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// TODO: when implementing a new type of 2FA there should be some logic in here to send the
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// right type of code
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code := fmt.Sprintf("%s-%s", helpers.RandomVarchar(5), helpers.RandomVarchar(5))
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eat := time.Now().Add(10 * time.Minute).UTC()
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-
if err := s.db.Exec(ctx, "UPDATE repos SET auth_code = ?, auth_code_expires_at = ? WHERE did = ?", nil, code, eat, repo.Repo.Did).Error; err != nil {
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if err := s.db.Exec(ctx, "UPDATE repos SET two_factor_code = ?, two_factor_code_expires_at = ? WHERE did = ?", nil, code, eat, repo.Repo.Did).Error; err != nil {
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return fmt.Errorf("updating repo: %w", err)
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}
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if err := s.sendAuthCode(repo.Email, repo.Handle, code); err != nil {
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if err := s.sendTwoFactorCode(repo.Email, repo.Handle, code); err != nil {
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return fmt.Errorf("sending email: %w", err)
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}
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+1
-1
server/handle_server_get_session.go
+1
-1
server/handle_server_get_session.go
+8
-3
server/handle_server_update_email.go
+8
-3
server/handle_server_update_email.go
···
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// To disable email auth factor a token is required.
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// To enable email auth factor a token is not required.
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// If updating an email address, a token will be sent anyway
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if urepo.EmailAuthFactor && req.EmailAuthFactor == false && req.Token == "" {
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if urepo.TwoFactorType != models.TwoFactorTypeNone && req.EmailAuthFactor == false && req.Token == "" {
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return helpers.InvalidTokenError(e)
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}
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···
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}
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}
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query := "UPDATE repos SET email_update_code = NULL, email_update_code_expires_at = NULL, email_auth_factor = ?, email = ?"
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twoFactorType := models.TwoFactorTypeNone
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if req.EmailAuthFactor {
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twoFactorType = models.TwoFactorTypeEmail
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}
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query := "UPDATE repos SET email_update_code = NULL, email_update_code_expires_at = NULL, two_factor_type = ?, email = ?"
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if urepo.Email != req.Email {
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query += ",email_confirmed_at = NULL"
···
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query += " WHERE did = ?"
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if err := s.db.Exec(ctx, query, nil, req.EmailAuthFactor, req.Email, urepo.Repo.Did).Error; err != nil {
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if err := s.db.Exec(ctx, query, nil, twoFactorType, req.Email, urepo.Repo.Did).Error; err != nil {
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logger.Error("error updating repo", "error", err)
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return helpers.ServerError(e, nil)
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}