forgejo/models/auth/access_token_test.go
KN4CK3R c6c829fe3f
Enhanced auth token / remember me (#27606)
Closes #27455

> The mechanism responsible for long-term authentication (the 'remember
me' cookie) uses a weak construction technique. It will hash the user's
hashed password and the rands value; it will then call the secure cookie
code, which will encrypt the user's name with the computed hash. If one
were able to dump the database, they could extract those two values to
rebuild that cookie and impersonate a user. That vulnerability exists
from the date the dump was obtained until a user changed their password.
> 
> To fix this security issue, the cookie could be created and verified
using a different technique such as the one explained at
https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence#secure-remember-me-cookies.

The PR removes the now obsolete setting `COOKIE_USERNAME`.
2023-10-14 00:56:41 +00:00

132 lines
4.2 KiB
Go

// Copyright 2016 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth_test
import (
"testing"
auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/unittest"
"github.com/stretchr/testify/assert"
)
func TestNewAccessToken(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
token := &auth_model.AccessToken{
UID: 3,
Name: "Token C",
}
assert.NoError(t, auth_model.NewAccessToken(db.DefaultContext, token))
unittest.AssertExistsAndLoadBean(t, token)
invalidToken := &auth_model.AccessToken{
ID: token.ID, // duplicate
UID: 2,
Name: "Token F",
}
assert.Error(t, auth_model.NewAccessToken(db.DefaultContext, invalidToken))
}
func TestAccessTokenByNameExists(t *testing.T) {
name := "Token Gitea"
assert.NoError(t, unittest.PrepareTestDatabase())
token := &auth_model.AccessToken{
UID: 3,
Name: name,
}
// Check to make sure it doesn't exists already
exist, err := auth_model.AccessTokenByNameExists(db.DefaultContext, token)
assert.NoError(t, err)
assert.False(t, exist)
// Save it to the database
assert.NoError(t, auth_model.NewAccessToken(db.DefaultContext, token))
unittest.AssertExistsAndLoadBean(t, token)
// This token must be found by name in the DB now
exist, err = auth_model.AccessTokenByNameExists(db.DefaultContext, token)
assert.NoError(t, err)
assert.True(t, exist)
user4Token := &auth_model.AccessToken{
UID: 4,
Name: name,
}
// Name matches but different user ID, this shouldn't exists in the
// database
exist, err = auth_model.AccessTokenByNameExists(db.DefaultContext, user4Token)
assert.NoError(t, err)
assert.False(t, exist)
}
func TestGetAccessTokenBySHA(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
token, err := auth_model.GetAccessTokenBySHA(db.DefaultContext, "d2c6c1ba3890b309189a8e618c72a162e4efbf36")
assert.NoError(t, err)
assert.Equal(t, int64(1), token.UID)
assert.Equal(t, "Token A", token.Name)
assert.Equal(t, "2b3668e11cb82d3af8c6e4524fc7841297668f5008d1626f0ad3417e9fa39af84c268248b78c481daa7e5dc437784003494f", token.TokenHash)
assert.Equal(t, "e4efbf36", token.TokenLastEight)
_, err = auth_model.GetAccessTokenBySHA(db.DefaultContext, "notahash")
assert.Error(t, err)
assert.True(t, auth_model.IsErrAccessTokenNotExist(err))
_, err = auth_model.GetAccessTokenBySHA(db.DefaultContext, "")
assert.Error(t, err)
assert.True(t, auth_model.IsErrAccessTokenEmpty(err))
}
func TestListAccessTokens(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
tokens, err := auth_model.ListAccessTokens(db.DefaultContext, auth_model.ListAccessTokensOptions{UserID: 1})
assert.NoError(t, err)
if assert.Len(t, tokens, 2) {
assert.Equal(t, int64(1), tokens[0].UID)
assert.Equal(t, int64(1), tokens[1].UID)
assert.Contains(t, []string{tokens[0].Name, tokens[1].Name}, "Token A")
assert.Contains(t, []string{tokens[0].Name, tokens[1].Name}, "Token B")
}
tokens, err = auth_model.ListAccessTokens(db.DefaultContext, auth_model.ListAccessTokensOptions{UserID: 2})
assert.NoError(t, err)
if assert.Len(t, tokens, 1) {
assert.Equal(t, int64(2), tokens[0].UID)
assert.Equal(t, "Token A", tokens[0].Name)
}
tokens, err = auth_model.ListAccessTokens(db.DefaultContext, auth_model.ListAccessTokensOptions{UserID: 100})
assert.NoError(t, err)
assert.Empty(t, tokens)
}
func TestUpdateAccessToken(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
token, err := auth_model.GetAccessTokenBySHA(db.DefaultContext, "4c6f36e6cf498e2a448662f915d932c09c5a146c")
assert.NoError(t, err)
token.Name = "Token Z"
assert.NoError(t, auth_model.UpdateAccessToken(db.DefaultContext, token))
unittest.AssertExistsAndLoadBean(t, token)
}
func TestDeleteAccessTokenByID(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
token, err := auth_model.GetAccessTokenBySHA(db.DefaultContext, "4c6f36e6cf498e2a448662f915d932c09c5a146c")
assert.NoError(t, err)
assert.Equal(t, int64(1), token.UID)
assert.NoError(t, auth_model.DeleteAccessTokenByID(db.DefaultContext, token.ID, 1))
unittest.AssertNotExistsBean(t, token)
err = auth_model.DeleteAccessTokenByID(db.DefaultContext, 100, 100)
assert.Error(t, err)
assert.True(t, auth_model.IsErrAccessTokenNotExist(err))
}