casdoor/object/user_webauthn.go
yehong 02e692a300
feat: return most backend API errors to frontend (#1836)
* feat: return most backend API errros to frontend

Signed-off-by: yehong <239859435@qq.com>

* refactor: reduce int type change

Signed-off-by: yehong <239859435@qq.com>

* feat: return err backend in token.go

Signed-off-by: yehong <239859435@qq.com>

---------

Signed-off-by: yehong <239859435@qq.com>
2023-05-30 15:49:39 +08:00

102 lines
3.2 KiB
Go

// Copyright 2022 The casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package object
import (
"encoding/base64"
"fmt"
"net/url"
"strings"
"github.com/casdoor/casdoor/conf"
"github.com/go-webauthn/webauthn/protocol"
"github.com/go-webauthn/webauthn/webauthn"
)
func GetWebAuthnObject(host string) (*webauthn.WebAuthn, error) {
var err error
_, originBackend := getOriginFromHost(host)
localUrl, err := url.Parse(originBackend)
if err != nil {
return nil, fmt.Errorf("error when parsing origin:" + err.Error())
}
webAuthn, err := webauthn.New(&webauthn.Config{
RPDisplayName: conf.GetConfigString("appname"), // Display Name for your site
RPID: strings.Split(localUrl.Host, ":")[0], // Generally the domain name for your site, it's ok because splits cannot return empty array
RPOrigin: originBackend, // The origin URL for WebAuthn requests
// RPIcon: "https://duo.com/logo.png", // Optional icon URL for your site
})
if err != nil {
return nil, err
}
return webAuthn, nil
}
// WebAuthnID
// implementation of webauthn.User interface
func (user *User) WebAuthnID() []byte {
return []byte(user.GetId())
}
func (user *User) WebAuthnName() string {
return user.Name
}
func (user *User) WebAuthnDisplayName() string {
return user.DisplayName
}
func (user *User) WebAuthnCredentials() []webauthn.Credential {
return user.WebauthnCredentials
}
func (user *User) WebAuthnIcon() string {
return user.Avatar
}
// CredentialExcludeList returns a CredentialDescriptor array filled with all the user's credentials
func (user *User) CredentialExcludeList() []protocol.CredentialDescriptor {
credentials := user.WebAuthnCredentials()
credentialExcludeList := []protocol.CredentialDescriptor{}
for _, cred := range credentials {
descriptor := protocol.CredentialDescriptor{
Type: protocol.PublicKeyCredentialType,
CredentialID: cred.ID,
}
credentialExcludeList = append(credentialExcludeList, descriptor)
}
return credentialExcludeList
}
func (user *User) AddCredentials(credential webauthn.Credential, isGlobalAdmin bool) (bool, error) {
user.WebauthnCredentials = append(user.WebauthnCredentials, credential)
return UpdateUser(user.GetId(), user, []string{"webauthnCredentials"}, isGlobalAdmin)
}
func (user *User) DeleteCredentials(credentialIdBase64 string) (bool, error) {
for i, credential := range user.WebauthnCredentials {
if base64.StdEncoding.EncodeToString(credential.ID) == credentialIdBase64 {
user.WebauthnCredentials = append(user.WebauthnCredentials[0:i], user.WebauthnCredentials[i+1:]...)
return UpdateUserForAllFields(user.GetId(), user)
}
}
return false, nil
}