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package handlers
import (
"errors"
"net/http"
"github.com/authelia/authelia/v4/internal/authentication"
"github.com/authelia/authelia/v4/internal/middlewares"
"github.com/authelia/authelia/v4/internal/session"
"github.com/authelia/authelia/v4/internal/templates"
)
func ChangePasswordPOST(ctx *middlewares.AutheliaCtx) {
var (
userSession session.UserSession
provider *session.Session
err error
)
if provider, err = ctx.GetSessionProvider(); err != nil {
ctx.Logger.WithError(err).
Error("Unable to change password for user: error occurred retrieving session provider")
ctx.SetJSONError(messageUnableToChangePassword)
ctx.SetStatusCode(http.StatusInternalServerError)
return
}
if userSession, err = provider.GetSession(ctx.RequestCtx); err != nil {
ctx.Logger.WithError(err).
Error("Unable to change password for user: error occurred retrieving session for user")
ctx.SetJSONError(messageUnableToChangePassword)
ctx.SetStatusCode(http.StatusInternalServerError)
return
}
username := userSession.Username
var requestBody changePasswordRequestBody
if err = ctx.ParseBody(&requestBody); err != nil {
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Error("Unable to change password for user: unable to parse request body")
ctx.SetJSONError(messageUnableToChangePassword)
ctx.SetStatusCode(http.StatusBadRequest)
return
}
if err = ctx.Providers.PasswordPolicy.Check(requestBody.NewPassword); err != nil {
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Debug("Unable to change password for user as their new password was weak or empty")
ctx.SetJSONError(messagePasswordWeak)
ctx.SetStatusCode(http.StatusBadRequest)
return
}
if err = ctx.Providers.UserProvider.ChangePassword(username, requestBody.OldPassword, requestBody.NewPassword); err != nil {
switch {
case errors.Is(err, authentication.ErrIncorrectPassword):
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Debug("Unable to change password for user as their old password was incorrect")
ctx.SetJSONError(messageIncorrectPassword)
ctx.SetStatusCode(http.StatusUnauthorized)
case errors.Is(err, authentication.ErrPasswordWeak):
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Debug("Unable to change password for user as their new password was weak or empty")
ctx.SetJSONError(messagePasswordWeak)
ctx.SetStatusCode(http.StatusBadRequest)
case errors.Is(err, authentication.ErrAuthenticationFailed):
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Error("Unable to change password for user as authentication failed for the user")
ctx.SetJSONError(messageOperationFailed)
ctx.SetStatusCode(http.StatusUnauthorized)
default:
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Error("Unable to change password for user for an unknown reason")
ctx.SetJSONError(messageOperationFailed)
ctx.SetStatusCode(http.StatusInternalServerError)
}
return
}
ctx.Logger.
WithFields(map[string]any{"username": username}).
Debug("User has changed their password")
if err = provider.SaveSession(ctx.RequestCtx, userSession); err != nil {
ctx.Logger.WithError(err).
WithFields(map[string]any{"username": username}).
Error("Unable to update password change state")
ctx.SetJSONError(messageOperationFailed)
return
}
userInfo, err := ctx.Providers.UserProvider.GetDetails(username)
if err != nil {
ctx.Logger.Error(err)
ctx.ReplyOK()
return
}
if len(userInfo.Emails) == 0 {
ctx.Logger.WithFields(map[string]any{"username": username}).
Debug("user has no email address configured")
ctx.ReplyOK()
return
}
data := templates.EmailEventValues{
Title: "Password changed successfully",
DisplayName: userInfo.DisplayName,
RemoteIP: ctx.RemoteIP().String(),
Details: map[string]any{
"Action": "Password Change",
},
BodyPrefix: eventEmailActionPasswordModifyPrefix,
BodyEvent: eventEmailActionPasswordChange,
BodySuffix: eventEmailActionPasswordModifySuffix,
}
addresses := userInfo.Addresses()
ctx.Logger.WithFields(map[string]any{
"username": username,
"email": addresses[0].String(),
}).
Debug("Sending an email to inform user that their password has changed.")
if err = ctx.Providers.Notifier.Send(ctx, addresses[0], "Password changed successfully", ctx.Providers.Templates.GetEventEmailTemplate(), data); err != nil {
ctx.Logger.WithError(err).
WithFields(map[string]any{
"username": username,
"email": addresses[0].String(),
}).
Debug("Unable to notify user of password change")
ctx.ReplyOK()
return
}
}
|
