Files
zitadel/internal/api/ui/login/password_reset_handler.go
Livio Spring d537e86345 fix(login v1): handle password reset when authenticating with email or phone number (#10228)
# Which Problems Are Solved

When authenticating with email or phone number in the login V1, users
were not able to request a password reset and would be given a "User not
found" error.
This was due to a check of the loginname of the auth request, which in
those cases would not match the user's stored loginname.

# How the Problems Are Solved

Switch to a check of the resolved userID in the auth request. (We still
check the user again, since the ID might be a placeholder for an unknown
user and we do not want to disclose any information by omitting a check
and reduce the response time.)

# Additional Changes

None

# Additional Context

- reported through support
- requires backport to v3.x

(cherry picked from commit ffe6d41588)
2025-07-11 08:04:46 +02:00

41 lines
1.5 KiB
Go

package login
import (
"net/http"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/zerrors"
)
const (
tmplPasswordResetDone = "passwordresetdone"
)
func (l *Login) handlePasswordReset(w http.ResponseWriter, r *http.Request) {
authReq, err := l.ensureAuthRequest(r)
if err != nil {
l.renderError(w, r, authReq, err)
return
}
// We check if the user really exists or if it is just a placeholder or an unknown user.
// In theory, we could also check for the unknownUserID constant. However, that could disclose
// information about the existence of a user to an attacker if they check response times,
// since those requests would take shorter than the ones for real users.
user, err := l.query.GetUserByID(setContext(r.Context(), authReq.UserOrgID), true, authReq.UserID)
if err != nil {
if authReq.LoginPolicy.IgnoreUnknownUsernames && zerrors.IsNotFound(err) {
err = nil
}
l.renderPasswordResetDone(w, r, authReq, err)
return
}
_, err = l.command.RequestSetPassword(setContext(r.Context(), authReq.UserOrgID), user.ID, authReq.UserOrgID, domain.NotificationTypeEmail, authReq.ID)
l.renderPasswordResetDone(w, r, authReq, err)
}
func (l *Login) renderPasswordResetDone(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, err error) {
translator := l.getTranslator(r.Context(), authReq)
data := l.getUserData(r, authReq, translator, "PasswordResetDone.Title", "PasswordResetDone.Description", err)
l.renderer.RenderTemplate(w, r, translator, l.renderer.Templates[tmplPasswordResetDone], data, nil)
}