wisski-cloud-distillery/internal/dis/component/auth/panel/password.go
2023-01-19 13:22:48 +01:00

85 lines
2.7 KiB
Go

package panel
import (
"context"
"errors"
"net/http"
_ "embed"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component/server/assets"
templating "github.com/FAU-CDI/wisski-distillery/internal/dis/component/server/templates"
"github.com/FAU-CDI/wisski-distillery/pkg/httpx"
"github.com/FAU-CDI/wisski-distillery/pkg/httpx/field"
)
//go:embed "templates/password.html"
var passwordHTML []byte
var passwordTemplate = templating.Parse[userFormContext]("password.html", passwordHTML, assets.AssetsUser)
var (
errPasswordsNotIdentical = errors.New("passwords are not identical")
errCredentialsIncorrect = errors.New("credentials are not correct")
errPasswordSetFailure = errors.New("error saving new password")
errTOTPSetFailure = errors.New("unable to enable totp")
errTOTPUnsetFailure = errors.New("unable to disable totp")
errPasswordSet = errors.New("password was updated")
)
func (panel *UserPanel) routePassword(ctx context.Context) http.Handler {
tpl := passwordTemplate.Prepare(panel.Dependencies.Templating)
return &httpx.Form[struct{}]{
Fields: []field.Field{
{Name: "old", Type: field.Password, Autocomplete: field.CurrentPassword, EmptyOnError: true, Label: "Current Password"},
{Name: "otp", Type: field.Text, Autocomplete: field.OneTimeCode, EmptyOnError: true, Label: "Current Passcode (optional)"},
{Name: "new", Type: field.Password, Autocomplete: field.NewPassword, EmptyOnError: true, Label: "New Password"},
{Name: "new2", Type: field.Password, Autocomplete: field.NewPassword, EmptyOnError: true, Label: "New Password (again)"},
},
FieldTemplate: field.PureCSSFieldTemplate,
RenderTemplate: tpl.Template(),
RenderTemplateContext: panel.UserFormContext2(tpl, component.MenuItem{Title: "Change Password", Path: "/user/password/"}),
Validate: func(r *http.Request, values map[string]string) (struct{}, error) {
old, passcode, new, new2 := values["old"], values["otp"], values["new"], values["new2"]
if new != new2 {
return struct{}{}, errPasswordsNotIdentical
}
user, err := panel.Dependencies.Auth.UserOf(r)
if err != nil {
return struct{}{}, err
}
{
err := user.CheckCredentials(r.Context(), []byte(old), passcode)
if err != nil {
return struct{}{}, errCredentialsIncorrect
}
}
{
err := user.CheckPasswordPolicy(new)
if err != nil {
return struct{}{}, err
}
}
{
err := user.SetPassword(r.Context(), []byte(new))
if err != nil {
return struct{}{}, errPasswordSetFailure
}
}
return struct{}{}, nil
},
RenderSuccess: func(_ struct{}, values map[string]string, w http.ResponseWriter, r *http.Request) error {
return errPasswordSet
},
}
}