mirror of
https://github.com/go-gitea/gitea
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120 lines
3.4 KiB
Go
120 lines
3.4 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"crypto/subtle"
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"time"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/generate"
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"code.gitea.io/gitea/modules/timeutil"
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gouuid "github.com/google/uuid"
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)
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// AccessToken represents a personal access token.
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type AccessToken struct {
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ID int64 `xorm:"pk autoincr"`
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UID int64 `xorm:"INDEX"`
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Name string
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Token string `xorm:"-"`
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TokenHash string `xorm:"UNIQUE"` // sha256 of token
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TokenSalt string
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TokenLastEight string `xorm:"token_last_eight"`
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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HasRecentActivity bool `xorm:"-"`
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HasUsed bool `xorm:"-"`
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}
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// AfterLoad is invoked from XORM after setting the values of all fields of this object.
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func (t *AccessToken) AfterLoad() {
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t.HasUsed = t.UpdatedUnix > t.CreatedUnix
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t.HasRecentActivity = t.UpdatedUnix.AddDuration(7*24*time.Hour) > timeutil.TimeStampNow()
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}
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// NewAccessToken creates new access token.
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func NewAccessToken(t *AccessToken) error {
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salt, err := generate.GetRandomString(10)
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if err != nil {
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return err
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}
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t.TokenSalt = salt
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t.Token = base.EncodeSha1(gouuid.New().String())
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t.TokenHash = hashToken(t.Token, t.TokenSalt)
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t.TokenLastEight = t.Token[len(t.Token)-8:]
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_, err = x.Insert(t)
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return err
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}
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// GetAccessTokenBySHA returns access token by given token value
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func GetAccessTokenBySHA(token string) (*AccessToken, error) {
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if token == "" {
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return nil, ErrAccessTokenEmpty{}
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}
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if len(token) < 8 {
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return nil, ErrAccessTokenNotExist{token}
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}
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var tokens []AccessToken
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lastEight := token[len(token)-8:]
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err := x.Table(&AccessToken{}).Where("token_last_eight = ?", lastEight).Find(&tokens)
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if err != nil {
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return nil, err
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} else if len(tokens) == 0 {
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return nil, ErrAccessTokenNotExist{token}
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}
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for _, t := range tokens {
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tempHash := hashToken(token, t.TokenSalt)
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if subtle.ConstantTimeCompare([]byte(t.TokenHash), []byte(tempHash)) == 1 {
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return &t, nil
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}
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}
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return nil, ErrAccessTokenNotExist{token}
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}
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// AccessTokenByNameExists checks if a token name has been used already by a user.
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func AccessTokenByNameExists(token *AccessToken) (bool, error) {
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return x.Table("access_token").Where("name = ?", token.Name).And("uid = ?", token.UID).Exist()
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}
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// ListAccessTokens returns a list of access tokens belongs to given user.
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func ListAccessTokens(uid int64, listOptions ListOptions) ([]*AccessToken, error) {
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sess := x.
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Where("uid=?", uid).
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Desc("id")
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if listOptions.Page != 0 {
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sess = listOptions.setSessionPagination(sess)
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tokens := make([]*AccessToken, 0, listOptions.PageSize)
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return tokens, sess.Find(&tokens)
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}
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tokens := make([]*AccessToken, 0, 5)
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return tokens, sess.Find(&tokens)
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}
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// UpdateAccessToken updates information of access token.
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func UpdateAccessToken(t *AccessToken) error {
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_, err := x.ID(t.ID).AllCols().Update(t)
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return err
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}
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// DeleteAccessTokenByID deletes access token by given ID.
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func DeleteAccessTokenByID(id, userID int64) error {
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cnt, err := x.ID(id).Delete(&AccessToken{
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UID: userID,
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})
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if err != nil {
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return err
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} else if cnt != 1 {
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return ErrAccessTokenNotExist{}
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}
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return nil
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}
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