Merge pull request '[v7.0/forgejo] fix: 15 November 2024 security fixes batch' (#5976) from earl-warren/forgejo:wip-v7.0-security-15-11 into v7.0/forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/5976

models/auth/auth_token.go

@@ -15,12 +15,31 @@ import (
 	"code.gitea.io/gitea/modules/util"
 )
 
+type AuthorizationPurpose string
+
+var (
+	// Used to store long term authorization tokens.
+	LongTermAuthorization AuthorizationPurpose = "long_term_authorization"
+
+	// Used to activate a user account.
+	UserActivation AuthorizationPurpose = "user_activation"
+
+	// Used to reset the password.
+	PasswordReset AuthorizationPurpose = "password_reset"
+)
+
+// Used to activate the specified email address for a user.
+func EmailActivation(email string) AuthorizationPurpose {
+	return AuthorizationPurpose("email_activation:" + email)
+}
+
 // AuthorizationToken represents a authorization token to a user.
 type AuthorizationToken struct {
 	ID              int64  `xorm:"pk autoincr"`
 	UID             int64  `xorm:"INDEX"`
 	LookupKey       string `xorm:"INDEX UNIQUE"`
 	HashedValidator string
+	Purpose         AuthorizationPurpose `xorm:"NOT NULL DEFAULT 'long_term_authorization'"`
 	Expiry          timeutil.TimeStamp
 }
 
@@ -41,7 +60,7 @@ func (authToken *AuthorizationToken) IsExpired() bool {
 // GenerateAuthToken generates a new authentication token for the given user.
 // It returns the lookup key and validator values that should be passed to the
 // user via a long-term cookie.
-func GenerateAuthToken(ctx context.Context, userID int64, expiry timeutil.TimeStamp) (lookupKey, validator string, err error) {
+func GenerateAuthToken(ctx context.Context, userID int64, expiry timeutil.TimeStamp, purpose AuthorizationPurpose) (lookupKey, validator string, err error) {
 	// Request 64 random bytes. The first 32 bytes will be used for the lookupKey
 	// and the other 32 bytes will be used for the validator.
 	rBytes, err := util.CryptoRandomBytes(64)
@@ -56,14 +75,15 @@ func GenerateAuthToken(ctx context.Context, userID int64, expiry timeutil.TimeSt
 		Expiry:          expiry,
 		LookupKey:       lookupKey,
 		HashedValidator: HashValidator(rBytes[32:]),
+		Purpose:         purpose,
 	})
 	return lookupKey, validator, err
 }
 
 // FindAuthToken will find a authorization token via the lookup key.
-func FindAuthToken(ctx context.Context, lookupKey string) (*AuthorizationToken, error) {
+func FindAuthToken(ctx context.Context, lookupKey string, purpose AuthorizationPurpose) (*AuthorizationToken, error) {
 	var authToken AuthorizationToken
-	has, err := db.GetEngine(ctx).Where("lookup_key = ?", lookupKey).Get(&authToken)
+	has, err := db.GetEngine(ctx).Where("lookup_key = ? AND purpose = ?", lookupKey, purpose).Get(&authToken)
 	if err != nil {
 		return nil, err
 	} else if !has {

models/repo/TestSearchRepositoryIDsByCondition/repository.yml

@@ -0,0 +1,30 @@
+-
+  id: 1001
+  owner_id: 33
+  owner_name: user33
+  lower_name: repo1001
+  name: repo1001
+  default_branch: main
+  num_watches: 0
+  num_stars: 0
+  num_forks: 0
+  num_issues: 0
+  num_closed_issues: 0
+  num_pulls: 0
+  num_closed_pulls: 0
+  num_milestones: 0
+  num_closed_milestones: 0
+  num_projects: 0
+  num_closed_projects: 0
+  is_private: false
+  is_empty: false
+  is_archived: false
+  is_mirror: false
+  status: 0
+  is_fork: false
+  fork_id: 0
+  is_template: false
+  template_id: 0
+  size: 0
+  is_fsck_enabled: true
+  close_issues_via_commit_in_any_branch: false

models/repo/fork.go

@@ -7,6 +7,7 @@ import (
 	"context"
 
 	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/unit"
 	user_model "code.gitea.io/gitea/models/user"
 
 	"xorm.io/builder"
@@ -54,9 +55,9 @@ func GetUserFork(ctx context.Context, repoID, userID int64) (*Repository, error)
 	return &forkedRepo, nil
 }
 
-// GetForks returns all the forks of the repository
-func GetForks(ctx context.Context, repo *Repository, listOptions db.ListOptions) ([]*Repository, error) {
-	sess := db.GetEngine(ctx)
+// GetForks returns all the forks of the repository that are visible to the user.
+func GetForks(ctx context.Context, repo *Repository, user *user_model.User, listOptions db.ListOptions) ([]*Repository, int64, error) {
+	sess := db.GetEngine(ctx).Where(AccessibleRepositoryCondition(user, unit.TypeInvalid))
 
 	var forks []*Repository
 	if listOptions.Page == 0 {
@@ -66,7 +67,8 @@ func GetForks(ctx context.Context, repo *Repository, listOptions db.ListOptions)
 		sess = db.SetSessionPagination(sess, &listOptions)
 	}
 
-	return forks, sess.Find(&forks, &Repository{ForkID: repo.ID})
+	count, err := sess.FindAndCount(&forks, &Repository{ForkID: repo.ID})
+	return forks, count, err
 }
 
 // IncrementRepoForkNum increment repository fork number

models/repo/repo_list.go

@@ -665,12 +665,9 @@ func AccessibleRepositoryCondition(user *user_model.User, unitType unit.Type) bu
 		// 1. Be able to see all non-private repositories that either:
 		cond = cond.Or(builder.And(
 			builder.Eq{"`repository`.is_private": false},
-			// 2. Aren't in an private organisation or limited organisation if we're not logged in
+			// 2. Aren't in an private organisation/user or limited organisation/user if the doer is not logged in.
 			builder.NotIn("`repository`.owner_id", builder.Select("id").From("`user`").Where(
-				builder.And(
-					builder.Eq{"type": user_model.UserTypeOrganization},
-					builder.In("visibility", orgVisibilityLimit)),
-			))))
+				builder.In("visibility", orgVisibilityLimit)))))
 	}
 
 	if user != nil {

models/repo/repo_list_test.go

@@ -4,13 +4,18 @@
 package repo_test
 
 import (
+	"path/filepath"
+	"slices"
 	"strings"
 	"testing"
 
 	"code.gitea.io/gitea/models/db"
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unittest"
+	"code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/optional"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -403,3 +408,43 @@ func TestSearchRepositoryByTopicName(t *testing.T) {
 		})
 	}
 }
+
+func TestSearchRepositoryIDsByCondition(t *testing.T) {
+	defer unittest.OverrideFixtures(
+		unittest.FixturesOptions{
+			Dir:  filepath.Join(setting.AppWorkPath, "models/fixtures/"),
+			Base: setting.AppWorkPath,
+			Dirs: []string{"models/repo/TestSearchRepositoryIDsByCondition/"},
+		},
+	)()
+	require.NoError(t, unittest.PrepareTestDatabase())
+	// Sanity check of the database
+	limitedUser := unittest.AssertExistsAndLoadBean(t, &user.User{ID: 33, Visibility: structs.VisibleTypeLimited})
+	unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1001, OwnerID: limitedUser.ID})
+
+	testCases := []struct {
+		user    *user.User
+		repoIDs []int64
+	}{
+		{
+			user:    nil,
+			repoIDs: []int64{1, 4, 8, 9, 10, 11, 12, 14, 17, 18, 21, 23, 25, 27, 29, 32, 33, 34, 35, 36, 37, 42, 44, 45, 46, 47, 48, 49, 50, 51, 53, 57, 58, 60, 61, 1059},
+		},
+		{
+			user:    unittest.AssertExistsAndLoadBean(t, &user.User{ID: 4}),
+			repoIDs: []int64{1, 3, 4, 8, 9, 10, 11, 12, 14, 17, 18, 21, 23, 25, 27, 29, 32, 33, 34, 35, 36, 37, 38, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 53, 57, 58, 60, 61, 1001, 1059},
+		},
+		{
+			user:    unittest.AssertExistsAndLoadBean(t, &user.User{ID: 5}),
+			repoIDs: []int64{1, 4, 8, 9, 10, 11, 12, 14, 17, 18, 21, 23, 25, 27, 29, 32, 33, 34, 35, 36, 37, 38, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 53, 57, 58, 60, 61, 1001, 1059},
+		},
+	}
+
+	for _, testCase := range testCases {
+		repoIDs, err := repo_model.FindUserCodeAccessibleRepoIDs(db.DefaultContext, testCase.user)
+		require.NoError(t, err)
+
+		slices.Sort(repoIDs)
+		assert.EqualValues(t, testCase.repoIDs, repoIDs)
+	}
+}

models/user/email_address.go

@@ -12,7 +12,6 @@ import (
 	"strings"
 
 	"code.gitea.io/gitea/models/db"
-	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/setting"
@@ -360,25 +359,6 @@ func MakeEmailPrimary(ctx context.Context, email *EmailAddress) error {
 	return MakeEmailPrimaryWithUser(ctx, user, email)
 }
 
-// VerifyActiveEmailCode verifies active email code when active account
-func VerifyActiveEmailCode(ctx context.Context, code, email string) *EmailAddress {
-	minutes := setting.Service.ActiveCodeLives
-
-	if user := GetVerifyUser(ctx, code); user != nil {
-		// time limit code
-		prefix := code[:base.TimeLimitCodeLength]
-		data := fmt.Sprintf("%d%s%s%s%s", user.ID, email, user.LowerName, user.Passwd, user.Rands)
-
-		if base.VerifyTimeLimitCode(data, minutes, prefix) {
-			emailAddress := &EmailAddress{UID: user.ID, Email: email}
-			if has, _ := db.GetEngine(ctx).Get(emailAddress); has {
-				return emailAddress
-			}
-		}
-	}
-	return nil
-}
-
 // SearchEmailOrderBy is used to sort the results from SearchEmails()
 type SearchEmailOrderBy string
 

models/user/user.go

@@ -6,7 +6,9 @@ package user
 
 import (
 	"context"
+	"crypto/subtle"
 	"encoding/hex"
+	"errors"
 	"fmt"
 	"net/url"
 	"path/filepath"
@@ -308,15 +310,14 @@ func (u *User) OrganisationLink() string {
 	return setting.AppSubURL + "/org/" + url.PathEscape(u.Name)
 }
 
-// GenerateEmailActivateCode generates an activate code based on user information and given e-mail.
-func (u *User) GenerateEmailActivateCode(email string) string {
-	code := base.CreateTimeLimitCode(
-		fmt.Sprintf("%d%s%s%s%s", u.ID, email, u.LowerName, u.Passwd, u.Rands),
-		setting.Service.ActiveCodeLives, nil)
-
-	// Add tail hex username
-	code += hex.EncodeToString([]byte(u.LowerName))
-	return code
+// GenerateEmailAuthorizationCode generates an activation code based for the user for the specified purpose.
+// The standard expiry is ActiveCodeLives minutes.
+func (u *User) GenerateEmailAuthorizationCode(ctx context.Context, purpose auth.AuthorizationPurpose) (string, error) {
+	lookup, validator, err := auth.GenerateAuthToken(ctx, u.ID, timeutil.TimeStampNow().Add(int64(setting.Service.ActiveCodeLives)*60), purpose)
+	if err != nil {
+		return "", err
+	}
+	return lookup + ":" + validator, nil
 }
 
 // GetUserFollowers returns range of user's followers.
@@ -786,38 +787,50 @@ func countUsers(ctx context.Context, opts *CountUserFilter) int64 {
 	return count
 }
 
-// GetVerifyUser get user by verify code
-func GetVerifyUser(ctx context.Context, code string) (user *User) {
-	if len(code) <= base.TimeLimitCodeLength {
-		return nil
+// VerifyUserActiveCode verifies that the code is valid for the given purpose for this user.
+// If delete is specified, the token will be deleted.
+func VerifyUserAuthorizationToken(ctx context.Context, code string, purpose auth.AuthorizationPurpose, delete bool) (*User, error) {
+	lookupKey, validator, found := strings.Cut(code, ":")
+	if !found {
+		return nil, nil
 	}
 
-	// use tail hex username query user
-	hexStr := code[base.TimeLimitCodeLength:]
-	if b, err := hex.DecodeString(hexStr); err == nil {
-		if user, err = GetUserByName(ctx, string(b)); user != nil {
-			return user
+	authToken, err := auth.FindAuthToken(ctx, lookupKey, purpose)
+	if err != nil {
+		if errors.Is(err, util.ErrNotExist) {
+			return nil, nil
 		}
-		log.Error("user.getVerifyUser: %v", err)
+		return nil, err
 	}
 
-	return nil
-}
+	if authToken.IsExpired() {
+		return nil, auth.DeleteAuthToken(ctx, authToken)
+	}
 
-// VerifyUserActiveCode verifies active code when active account
-func VerifyUserActiveCode(ctx context.Context, code string) (user *User) {
-	minutes := setting.Service.ActiveCodeLives
+	rawValidator, err := hex.DecodeString(validator)
+	if err != nil {
+		return nil, err
+	}
 
-	if user = GetVerifyUser(ctx, code); user != nil {
-		// time limit code
-		prefix := code[:base.TimeLimitCodeLength]
-		data := fmt.Sprintf("%d%s%s%s%s", user.ID, user.Email, user.LowerName, user.Passwd, user.Rands)
+	if subtle.ConstantTimeCompare([]byte(authToken.HashedValidator), []byte(auth.HashValidator(rawValidator))) == 0 {
+		return nil, errors.New("validator doesn't match")
+	}
 
-		if base.VerifyTimeLimitCode(data, minutes, prefix) {
-			return user
+	u, err := GetUserByID(ctx, authToken.UID)
+	if err != nil {
+		if IsErrUserNotExist(err) {
+			return nil, nil
+		}
+		return nil, err
+	}
+
+	if delete {
+		if err := auth.DeleteAuthToken(ctx, authToken); err != nil {
+			return nil, err
 		}
 	}
-	return nil
+
+	return u, nil
 }
 
 // ValidateUser check if user is valid to insert / update into database

models/user/user_test.go

@@ -5,8 +5,9 @@ package user_test
 
 import (
 	"context"
+	"crypto/rand"
+	"encoding/hex"
 	"fmt"
-	"math/rand"
 	"strings"
 	"testing"
 	"time"
@@ -19,7 +20,9 @@ import (
 	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/modules/test"
 	"code.gitea.io/gitea/modules/timeutil"
+	"code.gitea.io/gitea/modules/util"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -543,3 +546,66 @@ func Test_NormalizeUserFromEmail(t *testing.T) {
 		}
 	}
 }
+
+func TestGenerateEmailAuthorizationCode(t *testing.T) {
+	defer test.MockVariableValue(&setting.Service.ActiveCodeLives, 2)()
+	require.NoError(t, unittest.PrepareTestDatabase())
+
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+
+	code, err := user.GenerateEmailAuthorizationCode(db.DefaultContext, auth.UserActivation)
+	require.NoError(t, err)
+
+	lookupKey, validator, ok := strings.Cut(code, ":")
+	assert.True(t, ok)
+
+	rawValidator, err := hex.DecodeString(validator)
+	require.NoError(t, err)
+
+	authToken, err := auth.FindAuthToken(db.DefaultContext, lookupKey, auth.UserActivation)
+	require.NoError(t, err)
+	assert.False(t, authToken.IsExpired())
+	assert.EqualValues(t, authToken.HashedValidator, auth.HashValidator(rawValidator))
+
+	authToken.Expiry = authToken.Expiry.Add(-int64(setting.Service.ActiveCodeLives) * 60)
+	assert.True(t, authToken.IsExpired())
+}
+
+func TestVerifyUserAuthorizationToken(t *testing.T) {
+	defer test.MockVariableValue(&setting.Service.ActiveCodeLives, 2)()
+	require.NoError(t, unittest.PrepareTestDatabase())
+
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+
+	code, err := user.GenerateEmailAuthorizationCode(db.DefaultContext, auth.UserActivation)
+	require.NoError(t, err)
+
+	lookupKey, _, ok := strings.Cut(code, ":")
+	assert.True(t, ok)
+
+	t.Run("Wrong purpose", func(t *testing.T) {
+		u, err := user_model.VerifyUserAuthorizationToken(db.DefaultContext, code, auth.PasswordReset, false)
+		require.NoError(t, err)
+		assert.Nil(t, u)
+	})
+
+	t.Run("No delete", func(t *testing.T) {
+		u, err := user_model.VerifyUserAuthorizationToken(db.DefaultContext, code, auth.UserActivation, false)
+		require.NoError(t, err)
+		assert.EqualValues(t, user.ID, u.ID)
+
+		authToken, err := auth.FindAuthToken(db.DefaultContext, lookupKey, auth.UserActivation)
+		require.NoError(t, err)
+		assert.NotNil(t, authToken)
+	})
+
+	t.Run("Delete", func(t *testing.T) {
+		u, err := user_model.VerifyUserAuthorizationToken(db.DefaultContext, code, auth.UserActivation, true)
+		require.NoError(t, err)
+		assert.EqualValues(t, user.ID, u.ID)
+
+		authToken, err := auth.FindAuthToken(db.DefaultContext, lookupKey, auth.UserActivation)
+		require.ErrorIs(t, err, util.ErrNotExist)
+		assert.Nil(t, authToken)
+	})
+}

modules/base/tool.go

@@ -15,12 +15,10 @@ import (
 	"runtime"
 	"strconv"
 	"strings"
-	"time"
 	"unicode/utf8"
 
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/setting"
 
 	"github.com/dustin/go-humanize"
 )
@@ -61,67 +59,6 @@ func BasicAuthDecode(encoded string) (string, string, error) {
 	return auth[0], auth[1], nil
 }
 
-// VerifyTimeLimitCode verify time limit code
-func VerifyTimeLimitCode(data string, minutes int, code string) bool {
-	if len(code) <= 18 {
-		return false
-	}
-
-	// split code
-	start := code[:12]
-	lives := code[12:18]
-	if d, err := strconv.ParseInt(lives, 10, 0); err == nil {
-		minutes = int(d)
-	}
-
-	// right active code
-	retCode := CreateTimeLimitCode(data, minutes, start)
-	if retCode == code && minutes > 0 {
-		// check time is expired or not
-		before, _ := time.ParseInLocation("200601021504", start, time.Local)
-		now := time.Now()
-		if before.Add(time.Minute*time.Duration(minutes)).Unix() > now.Unix() {
-			return true
-		}
-	}
-
-	return false
-}
-
-// TimeLimitCodeLength default value for time limit code
-const TimeLimitCodeLength = 12 + 6 + 40
-
-// CreateTimeLimitCode create a time limit code
-// code format: 12 length date time string + 6 minutes string + 40 sha1 encoded string
-func CreateTimeLimitCode(data string, minutes int, startInf any) string {
-	format := "200601021504"
-
-	var start, end time.Time
-	var startStr, endStr string
-
-	if startInf == nil {
-		// Use now time create code
-		start = time.Now()
-		startStr = start.Format(format)
-	} else {
-		// use start string create code
-		startStr = startInf.(string)
-		start, _ = time.ParseInLocation(format, startStr, time.Local)
-		startStr = start.Format(format)
-	}
-
-	end = start.Add(time.Minute * time.Duration(minutes))
-	endStr = end.Format(format)
-
-	// create sha1 encode string
-	sh := sha1.New()
-	_, _ = sh.Write([]byte(fmt.Sprintf("%s%s%s%s%d", data, hex.EncodeToString(setting.GetGeneralTokenSigningSecret()), startStr, endStr, minutes)))
-	encoded := hex.EncodeToString(sh.Sum(nil))
-
-	code := fmt.Sprintf("%s%06d%s", startStr, minutes, encoded)
-	return code
-}
-
 // FileSize calculates the file size and generate user-friendly string.
 func FileSize(s int64) string {
 	return humanize.IBytes(uint64(s))

modules/base/tool_test.go

@@ -5,7 +5,6 @@ package base
 
 import (
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -45,46 +44,6 @@ func TestBasicAuthDecode(t *testing.T) {
 	require.Error(t, err)
 }
 
-func TestVerifyTimeLimitCode(t *testing.T) {
-	tc := []struct {
-		data    string
-		minutes int
-		code    string
-		valid   bool
-	}{{
-		data:    "data",
-		minutes: 2,
-		code:    testCreateTimeLimitCode(t, "data", 2),
-		valid:   true,
-	}, {
-		data:    "abc123-ß",
-		minutes: 1,
-		code:    testCreateTimeLimitCode(t, "abc123-ß", 1),
-		valid:   true,
-	}, {
-		data:    "data",
-		minutes: 2,
-		code:    "2021012723240000005928251dac409d2c33a6eb82c63410aaad569bed",
-		valid:   false,
-	}}
-	for _, test := range tc {
-		actualValid := VerifyTimeLimitCode(test.data, test.minutes, test.code)
-		assert.Equal(t, test.valid, actualValid, "data: '%s' code: '%s' should be valid: %t", test.data, test.code, test.valid)
-	}
-}
-
-func testCreateTimeLimitCode(t *testing.T, data string, m int) string {
-	result0 := CreateTimeLimitCode(data, m, nil)
-	result1 := CreateTimeLimitCode(data, m, time.Now().Format("200601021504"))
-	result2 := CreateTimeLimitCode(data, m, time.Unix(time.Now().Unix()+int64(time.Minute)*int64(m), 0).Format("200601021504"))
-
-	assert.Equal(t, result0, result1)
-	assert.NotEqual(t, result0, result2)
-
-	assert.NotEmpty(t, result0)
-	return result0
-}
-
 func TestFileSize(t *testing.T) {
 	var size int64 = 512
 	assert.Equal(t, "512 B", FileSize(size))

modules/markup/sanitizer.go

@@ -94,10 +94,10 @@ func createDefaultPolicy() *bluemonday.Policy {
 	}
 
 	// Allow classes for anchors
-	policy.AllowAttrs("class").Matching(regexp.MustCompile(`ref-issue( ref-external-issue)?`)).OnElements("a")
+	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^ref-issue( ref-external-issue)?$`)).OnElements("a")
 
 	// Allow classes for task lists
-	policy.AllowAttrs("class").Matching(regexp.MustCompile(`task-list-item`)).OnElements("li")
+	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^task-list-item$`)).OnElements("li")
 
 	// Allow classes for org mode list item status.
 	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^(unchecked|checked|indeterminate)$`)).OnElements("li")
@@ -106,7 +106,7 @@ func createDefaultPolicy() *bluemonday.Policy {
 	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^icon(\s+[\p{L}\p{N}_-]+)+$`)).OnElements("i")
 
 	// Allow classes for emojis
-	policy.AllowAttrs("class").Matching(regexp.MustCompile(`emoji`)).OnElements("img")
+	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^emoji$`)).OnElements("img")
 
 	// Allow icons, emojis, chroma syntax and keyword markup on span
 	policy.AllowAttrs("class").Matching(regexp.MustCompile(`^((icon(\s+[\p{L}\p{N}_-]+)+)|(emoji)|(language-math display)|(language-math inline))$|^([a-z][a-z0-9]{0,2})$|^` + keywordClass + `$`)).OnElements("span")
@@ -122,13 +122,13 @@ func createDefaultPolicy() *bluemonday.Policy {
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^header$")).OnElements("div")
 	policy.AllowAttrs("data-line-number").Matching(regexp.MustCompile("^[0-9]+$")).OnElements("span")
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^text small grey$")).OnElements("span")
-	policy.AllowAttrs("class").Matching(regexp.MustCompile("^file-preview*")).OnElements("table")
+	policy.AllowAttrs("class").Matching(regexp.MustCompile("^file-preview$")).OnElements("table")
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^lines-escape$")).OnElements("td")
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^toggle-escape-button btn interact-bg$")).OnElements("button")
 	policy.AllowAttrs("title").OnElements("button")
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^ambiguous-code-point$")).OnElements("span")
 	policy.AllowAttrs("data-tooltip-content").OnElements("span")
-	policy.AllowAttrs("class").Matching(regexp.MustCompile("muted|(text black)")).OnElements("a")
+	policy.AllowAttrs("class").Matching(regexp.MustCompile("^muted|(text black)$")).OnElements("a")
 	policy.AllowAttrs("class").Matching(regexp.MustCompile("^ui warning message tw-text-left$")).OnElements("div")
 
 	// Allow generally safe attributes

release-notes/5976.md

@@ -0,0 +1,8 @@
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/b770282d458d5ab7301e4a89512fb6563a4329c8) it was possible to use a token sent via email for secondary email validation to reset the password instead.  In other words, a token sent for  a given action (registration, password reset or secondary email validation) could be used to perform a different action. It is no longer possible to use a token for an action that is different from its original purpose.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/7480b6072f46dfabd01cd469c180baeb0b76c8be) a fork of a public repository would show in the list of forks, even if its owner was not a public user or organization. Such a fork is now hidden from the list of forks of the public repository.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/eb066a472c30629c1d984db471373e332ce20700) the members of an organization team with read access to a repository (e.g. to read issues) but no read access to the code could read the RSS or atom feeds which include the commit activity. Reading the RSS or atom feeds is now denied unless the team has read permissions on the code.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/5b53a150c0f3d6e0b75f9451c898553e2d739cb4) the tokens used when [replying by email to issues or pull requests](https://forgejo.org/docs/v9.0/user/incoming/) were weaker than the [rfc2104 recommendations](https://datatracker.ietf.org/doc/html/rfc2104#section-5). The tokens are now truncated to 128 bits instead of 80 bits. It is no longer possible to reply to emails sent before the upgrade because the weaker tokens are invalid.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/656351d028994d8edd5b2b0cf061fa0b3ff42621) a registered user could modify the update frequency of any push mirror (e.g. every 4h instead of every 8h). They are now only able to do that if they have administrative permissions on the repository.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/16419b6fc3b554b2c4000169b62e17ab07da5c68) it was possible to use basic authorization (i.e. user:password) for requests to the API even when security keys were enrolled for a user. It is no longer possible, an application token must be used instead.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/3a197f7de252793653bc535cd3e83fb79a377603) some markup sanitation rules were not as strong as they could be (e.g. allowing `emoji somethingelse` as well as `emoji`). The rules are now stricter and do not allow for such cases.
+fix: [commit](https://codeberg.org/forgejo/forgejo/commit/c2284d871fa69d0ee3de464ebeacd1fb11fc413f) when Forgejo is configured to enable instance wide search (e.g. with [bleve](https://blevesearch.com/)), results found in the repositories of private or limited users were displayed to anonymous visitors. The results found in private or limited organizations were not displayed. The search results found in the repositories of private or limited user are no longer displayed to anonymous visitors.

routers/api/v1/repo/fork.go

@@ -55,7 +55,7 @@ func ListForks(ctx *context.APIContext) {
 	//   "404":
 	//     "$ref": "#/responses/notFound"
 
-	forks, err := repo_model.GetForks(ctx, ctx.Repo.Repository, utils.GetListOptions(ctx))
+	forks, total, err := repo_model.GetForks(ctx, ctx.Repo.Repository, ctx.Doer, utils.GetListOptions(ctx))
 	if err != nil {
 		ctx.Error(http.StatusInternalServerError, "GetForks", err)
 		return
@@ -70,7 +70,7 @@ func ListForks(ctx *context.APIContext) {
 		apiForks[i] = convert.ToRepo(ctx, fork, permission)
 	}
 
-	ctx.SetTotalCountHeader(int64(ctx.Repo.Repository.NumForks))
+	ctx.SetTotalCountHeader(total)
 	ctx.JSON(http.StatusOK, apiForks)
 }
 

routers/web/auth/auth.go

@@ -5,8 +5,6 @@
 package auth
 
 import (
-	"crypto/subtle"
-	"encoding/hex"
 	"errors"
 	"fmt"
 	"net/http"
@@ -62,38 +60,11 @@ func autoSignIn(ctx *context.Context) (bool, error) {
 		return false, nil
 	}
 
-	lookupKey, validator, found := strings.Cut(authCookie, ":")
-	if !found {
-		return false, nil
-	}
-
-	authToken, err := auth.FindAuthToken(ctx, lookupKey)
+	u, err := user_model.VerifyUserAuthorizationToken(ctx, authCookie, auth.LongTermAuthorization, false)
 	if err != nil {
-		if errors.Is(err, util.ErrNotExist) {
-			return false, nil
-		}
-		return false, err
-	}
-
-	if authToken.IsExpired() {
-		err = auth.DeleteAuthToken(ctx, authToken)
-		return false, err
-	}
-
-	rawValidator, err := hex.DecodeString(validator)
-	if err != nil {
-		return false, err
-	}
-
-	if subtle.ConstantTimeCompare([]byte(authToken.HashedValidator), []byte(auth.HashValidator(rawValidator))) == 0 {
-		return false, nil
-	}
-
-	u, err := user_model.GetUserByID(ctx, authToken.UID)
-	if err != nil {
-		if !user_model.IsErrUserNotExist(err) {
-			return false, fmt.Errorf("GetUserByID: %w", err)
+		return false, fmt.Errorf("VerifyUserAuthorizationToken: %w", err)
 	}
+	if u == nil {
 		return false, nil
 	}
 
@@ -635,7 +606,10 @@ func handleUserCreated(ctx *context.Context, u *user_model.User, gothUser *goth.
 			return false
 		}
 
-		mailer.SendActivateAccountMail(ctx.Locale, u)
+		if err := mailer.SendActivateAccountMail(ctx, u); err != nil {
+			ctx.ServerError("SendActivateAccountMail", err)
+			return false
+		}
 
 		ctx.Data["IsSendRegisterMail"] = true
 		ctx.Data["Email"] = u.Email
@@ -676,7 +650,10 @@ func Activate(ctx *context.Context) {
 				ctx.Data["ResendLimited"] = true
 			} else {
 				ctx.Data["ActiveCodeLives"] = timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale)
-				mailer.SendActivateAccountMail(ctx.Locale, ctx.Doer)
+				if err := mailer.SendActivateAccountMail(ctx, ctx.Doer); err != nil {
+					ctx.ServerError("SendActivateAccountMail", err)
+					return
+				}
 
 				if err := ctx.Cache.Put(cacheKey+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
 					log.Error("Set cache(MailResendLimit) fail: %v", err)
@@ -689,7 +666,12 @@ func Activate(ctx *context.Context) {
 		return
 	}
 
-	user := user_model.VerifyUserActiveCode(ctx, code)
+	user, err := user_model.VerifyUserAuthorizationToken(ctx, code, auth.UserActivation, false)
+	if err != nil {
+		ctx.ServerError("VerifyUserAuthorizationToken", err)
+		return
+	}
+
 	// if code is wrong
 	if user == nil {
 		ctx.Data["IsCodeInvalid"] = true
@@ -753,7 +735,12 @@ func ActivatePost(ctx *context.Context) {
 		return
 	}
 
-	user := user_model.VerifyUserActiveCode(ctx, code)
+	user, err := user_model.VerifyUserAuthorizationToken(ctx, code, auth.UserActivation, true)
+	if err != nil {
+		ctx.ServerError("VerifyUserAuthorizationToken", err)
+		return
+	}
+
 	// if code is wrong
 	if user == nil {
 		ctx.Data["IsCodeInvalid"] = true
@@ -837,8 +824,22 @@ func ActivateEmail(ctx *context.Context) {
 	code := ctx.FormString("code")
 	emailStr := ctx.FormString("email")
 
-	// Verify code.
-	if email := user_model.VerifyActiveEmailCode(ctx, code, emailStr); email != nil {
+	u, err := user_model.VerifyUserAuthorizationToken(ctx, code, auth.EmailActivation(emailStr), true)
+	if err != nil {
+		ctx.ServerError("VerifyUserAuthorizationToken", err)
+		return
+	}
+	if u == nil {
+		ctx.Redirect(setting.AppSubURL + "/user/settings/account")
+		return
+	}
+
+	email, err := user_model.GetEmailAddressOfUser(ctx, emailStr, u.ID)
+	if err != nil {
+		ctx.ServerError("GetEmailAddressOfUser", err)
+		return
+	}
+
 	if err := user_model.ActivateEmail(ctx, email); err != nil {
 		ctx.ServerError("ActivateEmail", err)
 		return
@@ -847,13 +848,8 @@ func ActivateEmail(ctx *context.Context) {
 	log.Trace("Email activated: %s", email.Email)
 	ctx.Flash.Success(ctx.Tr("settings.add_email_success"))
 
-		if u, err := user_model.GetUserByID(ctx, email.UID); err != nil {
-			log.Warn("GetUserByID: %d", email.UID)
-		} else {
 	// Allow user to validate more emails
 	_ = ctx.Cache.Delete("MailResendLimit_" + u.LowerName)
-		}
-	}
 
 	// FIXME: e-mail verification does not require the user to be logged in,
 	// so this could be redirecting to the login page.

routers/web/auth/password.go

@@ -87,7 +87,10 @@ func ForgotPasswdPost(ctx *context.Context) {
 		return
 	}
 
-	mailer.SendResetPasswordMail(u)
+	if err := mailer.SendResetPasswordMail(ctx, u); err != nil {
+		ctx.ServerError("SendResetPasswordMail", err)
+		return
+	}
 
 	if err = ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
 		log.Error("Set cache(MailResendLimit) fail: %v", err)
@@ -98,7 +101,7 @@ func ForgotPasswdPost(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplForgotPassword)
 }
 
-func commonResetPassword(ctx *context.Context) (*user_model.User, *auth.TwoFactor) {
+func commonResetPassword(ctx *context.Context, shouldDeleteToken bool) (*user_model.User, *auth.TwoFactor) {
 	code := ctx.FormString("code")
 
 	ctx.Data["Title"] = ctx.Tr("auth.reset_password")
@@ -114,7 +117,12 @@ func commonResetPassword(ctx *context.Context) (*user_model.User, *auth.TwoFacto
 	}
 
 	// Fail early, don't frustrate the user
-	u := user_model.VerifyUserActiveCode(ctx, code)
+	u, err := user_model.VerifyUserAuthorizationToken(ctx, code, auth.PasswordReset, shouldDeleteToken)
+	if err != nil {
+		ctx.ServerError("VerifyUserAuthorizationToken", err)
+		return nil, nil
+	}
+
 	if u == nil {
 		ctx.Flash.Error(ctx.Tr("auth.invalid_code_forgot_password", fmt.Sprintf("%s/user/forgot_password", setting.AppSubURL)), true)
 		return nil, nil
@@ -146,7 +154,7 @@ func commonResetPassword(ctx *context.Context) (*user_model.User, *auth.TwoFacto
 func ResetPasswd(ctx *context.Context) {
 	ctx.Data["IsResetForm"] = true
 
-	commonResetPassword(ctx)
+	commonResetPassword(ctx, false)
 	if ctx.Written() {
 		return
 	}
@@ -156,7 +164,7 @@ func ResetPasswd(ctx *context.Context) {
 
 // ResetPasswdPost response from account recovery request
 func ResetPasswdPost(ctx *context.Context) {
-	u, twofa := commonResetPassword(ctx)
+	u, twofa := commonResetPassword(ctx, true)
 	if ctx.Written() {
 		return
 	}

routers/web/repo/setting/setting.go

@@ -514,21 +514,19 @@ func SettingsPost(ctx *context.Context) {
 		// as an error on the UI for this action
 		ctx.Data["Err_RepoName"] = nil
 
+		m, err := selectPushMirrorByForm(ctx, form, repo)
+		if err != nil {
+			ctx.NotFound("", nil)
+			return
+		}
+
 		interval, err := time.ParseDuration(form.PushMirrorInterval)
 		if err != nil || (interval != 0 && interval < setting.Mirror.MinInterval) {
 			ctx.RenderWithErr(ctx.Tr("repo.mirror_interval_invalid"), tplSettingsOptions, &forms.RepoSettingForm{})
 			return
 		}
 
-		id, err := strconv.ParseInt(form.PushMirrorID, 10, 64)
-		if err != nil {
-			ctx.ServerError("UpdatePushMirrorIntervalPushMirrorID", err)
-			return
-		}
-		m := &repo_model.PushMirror{
-			ID:       id,
-			Interval: interval,
-		}
+		m.Interval = interval
 		if err := repo_model.UpdatePushMirrorInterval(ctx, m); err != nil {
 			ctx.ServerError("UpdatePushMirrorInterval", err)
 			return

routers/web/repo/view.go

@@ -1221,11 +1221,8 @@ func Forks(ctx *context.Context) {
 		page = 1
 	}
 
-	pager := context.NewPagination(ctx.Repo.Repository.NumForks, setting.MaxForksPerPage, page, 5)
-	ctx.Data["Page"] = pager
-
-	forks, err := repo_model.GetForks(ctx, ctx.Repo.Repository, db.ListOptions{
-		Page:     pager.Paginater.Current(),
+	forks, total, err := repo_model.GetForks(ctx, ctx.Repo.Repository, ctx.Doer, db.ListOptions{
+		Page:     page,
 		PageSize: setting.MaxForksPerPage,
 	})
 	if err != nil {
@@ -1233,6 +1230,9 @@ func Forks(ctx *context.Context) {
 		return
 	}
 
+	pager := context.NewPagination(int(total), setting.MaxForksPerPage, page, 5)
+	ctx.Data["Page"] = pager
+
 	for _, fork := range forks {
 		if err = fork.LoadOwner(ctx); err != nil {
 			ctx.ServerError("LoadOwner", err)

routers/web/user/setting/account.go

@@ -146,9 +146,15 @@ func EmailPost(ctx *context.Context) {
 				return
 			}
 			// Only fired when the primary email is inactive (Wrong state)
-			mailer.SendActivateAccountMail(ctx.Locale, ctx.Doer)
+			if err := mailer.SendActivateAccountMail(ctx, ctx.Doer); err != nil {
+				ctx.ServerError("SendActivateAccountMail", err)
+				return
+			}
 		} else {
-			mailer.SendActivateEmailMail(ctx.Doer, email.Email)
+			if err := mailer.SendActivateEmailMail(ctx, ctx.Doer, email.Email); err != nil {
+				ctx.ServerError("SendActivateEmailMail", err)
+				return
+			}
 		}
 		address = email.Email
 
@@ -209,7 +215,10 @@ func EmailPost(ctx *context.Context) {
 
 	// Send confirmation email
 	if setting.Service.RegisterEmailConfirm {
-		mailer.SendActivateEmailMail(ctx.Doer, form.Email)
+		if err := mailer.SendActivateEmailMail(ctx, ctx.Doer, form.Email); err != nil {
+			ctx.ServerError("SendActivateEmailMail", err)
+			return
+		}
 		if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
 			log.Error("Set cache(MailResendLimit) fail: %v", err)
 		}

routers/web/web.go

@@ -1547,8 +1547,10 @@ func registerRoutes(m *web.Route) {
 			m.Get("/cherry-pick/{sha:([a-f0-9]{4,64})$}", repo.SetEditorconfigIfExists, repo.CherryPick)
 		}, repo.MustBeNotEmpty, context.RepoRef(), reqRepoCodeReader)
 
-		m.Get("/rss/branch/*", repo.MustBeNotEmpty, context.RepoRefByType(context.RepoRefBranch), feedEnabled, feed.RenderBranchFeed("rss"))
-		m.Get("/atom/branch/*", repo.MustBeNotEmpty, context.RepoRefByType(context.RepoRefBranch), feedEnabled, feed.RenderBranchFeed("atom"))
+		m.Group("", func() {
+			m.Get("/rss/branch/*", feed.RenderBranchFeed("rss"))
+			m.Get("/atom/branch/*", feed.RenderBranchFeed("atom"))
+		}, repo.MustBeNotEmpty, context.RepoRefByType(context.RepoRefBranch), reqRepoCodeReader, feedEnabled)
 
 		m.Group("/src", func() {
 			m.Get("/branch/*", context.RepoRefByType(context.RepoRefBranch), repo.Home)

services/auth/basic.go

@@ -5,6 +5,7 @@
 package auth
 
 import (
+	"errors"
 	"net/http"
 	"strings"
 
@@ -132,6 +133,16 @@ func (b *Basic) Verify(req *http.Request, w http.ResponseWriter, store DataStore
 		return nil, err
 	}
 
+	hashWebAuthn, err := auth_model.HasWebAuthnRegistrationsByUID(req.Context(), u.ID)
+	if err != nil {
+		log.Error("HasWebAuthnRegistrationsByUID: %v", err)
+		return nil, err
+	}
+
+	if hashWebAuthn {
+		return nil, errors.New("Basic authorization is not allowed while having security keys enrolled")
+	}
+
 	if skipper, ok := source.Cfg.(LocalTwoFASkipper); !ok || !skipper.IsSkipLocalTwoFA() {
 		if err := validateTOTP(req, u); err != nil {
 			return nil, err

services/context/context_cookie.go

@@ -47,7 +47,7 @@ func (ctx *Context) GetSiteCookie(name string) string {
 // SetLTACookie will generate a LTA token and add it as an cookie.
 func (ctx *Context) SetLTACookie(u *user_model.User) error {
 	days := 86400 * setting.LogInRememberDays
-	lookup, validator, err := auth_model.GenerateAuthToken(ctx, u.ID, timeutil.TimeStampNow().Add(int64(days)))
+	lookup, validator, err := auth_model.GenerateAuthToken(ctx, u.ID, timeutil.TimeStampNow().Add(int64(days)), auth_model.LongTermAuthorization)
 	if err != nil {
 		return err
 	}

services/doctor/dbconsistency.go

@@ -227,6 +227,9 @@ func checkDBConsistency(ctx context.Context, logger log.Logger, autofix bool) er
 		// find redirects without existing user.
 		genericOrphanCheck("Orphaned Redirects without existing redirect user",
 			"user_redirect", "user", "user_redirect.redirect_user_id=`user`.id"),
+		// find authorization tokens without existing user
+		genericOrphanCheck("Authorization token without existing User",
+			"forgejo_auth_token", "user", "forgejo_auth_token.uid=user.id"),
 	)
 
 	for _, c := range consistencyChecks {

services/mailer/mail.go

@@ -17,6 +17,7 @@ import (
 	"time"
 
 	activities_model "code.gitea.io/gitea/models/activities"
+	auth_model "code.gitea.io/gitea/models/auth"
 	issues_model "code.gitea.io/gitea/models/issues"
 	repo_model "code.gitea.io/gitea/models/repo"
 	user_model "code.gitea.io/gitea/models/user"
@@ -64,7 +65,7 @@ func SendTestMail(email string) error {
 }
 
 // sendUserMail sends a mail to the user
-func sendUserMail(language string, u *user_model.User, tpl base.TplName, code, subject, info string) {
+func sendUserMail(language string, u *user_model.User, tpl base.TplName, code, subject, info string) error {
 	locale := translation.NewLocale(language)
 	data := map[string]any{
 		"locale":            locale,
@@ -78,47 +79,66 @@ func sendUserMail(language string, u *user_model.User, tpl base.TplName, code, s
 	var content bytes.Buffer
 
 	if err := bodyTemplates.ExecuteTemplate(&content, string(tpl), data); err != nil {
-		log.Error("Template: %v", err)
-		return
+		return err
 	}
 
 	msg := NewMessage(u.Email, subject, content.String())
 	msg.Info = fmt.Sprintf("UID: %d, %s", u.ID, info)
 
 	SendAsync(msg)
+	return nil
 }
 
 // SendActivateAccountMail sends an activation mail to the user (new user registration)
-func SendActivateAccountMail(locale translation.Locale, u *user_model.User) {
+func SendActivateAccountMail(ctx context.Context, u *user_model.User) error {
 	if setting.MailService == nil {
 		// No mail service configured
-		return
+		return nil
 	}
-	sendUserMail(locale.Language(), u, mailAuthActivate, u.GenerateEmailActivateCode(u.Email), locale.TrString("mail.activate_account"), "activate account")
+
+	locale := translation.NewLocale(u.Language)
+	code, err := u.GenerateEmailAuthorizationCode(ctx, auth_model.UserActivation)
+	if err != nil {
+		return err
+	}
+
+	return sendUserMail(locale.Language(), u, mailAuthActivate, code, locale.TrString("mail.activate_account"), "activate account")
 }
 
 // SendResetPasswordMail sends a password reset mail to the user
-func SendResetPasswordMail(u *user_model.User) {
+func SendResetPasswordMail(ctx context.Context, u *user_model.User) error {
 	if setting.MailService == nil {
 		// No mail service configured
-		return
+		return nil
 	}
+
 	locale := translation.NewLocale(u.Language)
-	sendUserMail(u.Language, u, mailAuthResetPassword, u.GenerateEmailActivateCode(u.Email), locale.TrString("mail.reset_password"), "recover account")
+	code, err := u.GenerateEmailAuthorizationCode(ctx, auth_model.PasswordReset)
+	if err != nil {
+		return err
+	}
+
+	return sendUserMail(u.Language, u, mailAuthResetPassword, code, locale.TrString("mail.reset_password"), "recover account")
 }
 
 // SendActivateEmailMail sends confirmation email to confirm new email address
-func SendActivateEmailMail(u *user_model.User, email string) {
+func SendActivateEmailMail(ctx context.Context, u *user_model.User, email string) error {
 	if setting.MailService == nil {
 		// No mail service configured
-		return
+		return nil
 	}
+
 	locale := translation.NewLocale(u.Language)
+	code, err := u.GenerateEmailAuthorizationCode(ctx, auth_model.EmailActivation(email))
+	if err != nil {
+		return err
+	}
+
 	data := map[string]any{
 		"locale":          locale,
 		"DisplayName":     u.DisplayName(),
 		"ActiveCodeLives": timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, locale),
-		"Code":            u.GenerateEmailActivateCode(email),
+		"Code":            code,
 		"Email":           email,
 		"Language":        locale.Language(),
 	}
@@ -126,14 +146,14 @@ func SendActivateEmailMail(u *user_model.User, email string) {
 	var content bytes.Buffer
 
 	if err := bodyTemplates.ExecuteTemplate(&content, string(mailAuthActivateEmail), data); err != nil {
-		log.Error("Template: %v", err)
-		return
+		return err
 	}
 
 	msg := NewMessage(email, locale.TrString("mail.activate_email"), content.String())
 	msg.Info = fmt.Sprintf("UID: %d, activate email", u.ID)
 
 	SendAsync(msg)
+	return nil
 }
 
 // SendRegisterNotifyMail triggers a notify e-mail by admin created a account.

services/mailer/token/token.go

@@ -22,9 +22,16 @@ import (
 //
 // The payload is verifiable by the generated HMAC using the user secret. It contains:
 // | Timestamp | Action/Handler Type | Action/Handler Data |
+//
+//
+// Version changelog
+//
+// v1 -> v2:
+// Use 128 instead of 80 bits of the HMAC-SHA256 output.
 
 const (
 	tokenVersion1        byte = 1
+	tokenVersion2        byte = 2
 	tokenLifetimeInYears int  = 1
 )
 
@@ -70,7 +77,7 @@ func CreateToken(ht HandlerType, user *user_model.User, data []byte) (string, er
 		return "", err
 	}
 
-	return encodingWithoutPadding.EncodeToString(append([]byte{tokenVersion1}, packagedData...)), nil
+	return encodingWithoutPadding.EncodeToString(append([]byte{tokenVersion2}, packagedData...)), nil
 }
 
 // ExtractToken extracts the action/user tuple from the token and verifies the content
@@ -84,7 +91,7 @@ func ExtractToken(ctx context.Context, token string) (HandlerType, *user_model.U
 		return UnknownHandlerType, nil, nil, &ErrToken{"no data"}
 	}
 
-	if data[0] != tokenVersion1 {
+	if data[0] != tokenVersion2 {
 		return UnknownHandlerType, nil, nil, &ErrToken{fmt.Sprintf("unsupported token version: %v", data[0])}
 	}
 
@@ -124,5 +131,8 @@ func generateHmac(secret, payload []byte) []byte {
 	mac.Write(payload)
 	hmac := mac.Sum(nil)
 
-	return hmac[:10] // RFC2104 recommends not using less then 80 bits
+	// RFC2104 section 5 recommends that if you do HMAC truncation, you should use
+	// the max(80, hash_len/2) of the leftmost bits.
+	// For SHA256 this works out to using 128 of the leftmost bits.
+	return hmac[:16]
 }

services/user/delete.go

@@ -96,6 +96,7 @@ func deleteUser(ctx context.Context, u *user_model.User, purge bool) (err error)
 		&user_model.BlockedUser{BlockID: u.ID},
 		&user_model.BlockedUser{UserID: u.ID},
 		&actions_model.ActionRunnerToken{OwnerID: u.ID},
+		&auth_model.AuthorizationToken{UID: u.ID},
 	); err != nil {
 		return fmt.Errorf("deleteBeans: %w", err)
 	}

tests/integration/api_feed_user_test.go

@@ -86,4 +86,24 @@ func TestFeed(t *testing.T) {
 			})
 		})
 	})
+
+	t.Run("View permission", func(t *testing.T) {
+		t.Run("Anomynous", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+			req := NewRequest(t, "GET", "/org3/repo3/rss/branch/master")
+			MakeRequest(t, req, http.StatusNotFound)
+		})
+		t.Run("No code permission", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+			session := loginUser(t, "user8")
+			req := NewRequest(t, "GET", "/org3/repo3/rss/branch/master")
+			session.MakeRequest(t, req, http.StatusNotFound)
+		})
+		t.Run("With code permission", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+			session := loginUser(t, "user9")
+			req := NewRequest(t, "GET", "/org3/repo3/rss/branch/master")
+			session.MakeRequest(t, req, http.StatusOK)
+		})
+	})
 }

tests/integration/api_fork_test.go

@@ -18,6 +18,8 @@ import (
 	"code.gitea.io/gitea/modules/test"
 	"code.gitea.io/gitea/routers"
 	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestAPIForkAsAdminIgnoringLimits(t *testing.T) {
@@ -108,3 +110,44 @@ func TestAPIDisabledForkRepo(t *testing.T) {
 		})
 	})
 }
+
+func TestAPIForkListPrivateRepo(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	session := loginUser(t, "user5")
+	token := getTokenForLoggedInUser(t, session,
+		auth_model.AccessTokenScopeWriteRepository,
+		auth_model.AccessTokenScopeWriteOrganization)
+	org23 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 23, Visibility: api.VisibleTypePrivate})
+
+	req := NewRequestWithJSON(t, "POST", "/api/v1/repos/user2/repo1/forks", &api.CreateForkOption{
+		Organization: &org23.Name,
+	}).AddTokenAuth(token)
+	MakeRequest(t, req, http.StatusAccepted)
+
+	t.Run("Anomynous", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/api/v1/repos/user2/repo1/forks")
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		var forks []*api.Repository
+		DecodeJSON(t, resp, &forks)
+
+		assert.Empty(t, forks)
+		assert.EqualValues(t, "0", resp.Header().Get("X-Total-Count"))
+	})
+
+	t.Run("Logged in", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/api/v1/repos/user2/repo1/forks").AddTokenAuth(token)
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		var forks []*api.Repository
+		DecodeJSON(t, resp, &forks)
+
+		assert.Len(t, forks, 1)
+		assert.EqualValues(t, "1", resp.Header().Get("X-Total-Count"))
+	})
+}

tests/integration/api_twofa_test.go

@@ -15,6 +15,7 @@ import (
 	"code.gitea.io/gitea/tests"
 
 	"github.com/pquerna/otp/totp"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
 
@@ -58,3 +59,24 @@ func TestAPITwoFactor(t *testing.T) {
 	req.Header.Set("X-Forgejo-OTP", passcode)
 	MakeRequest(t, req, http.StatusOK)
 }
+
+func TestAPIWebAuthn(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 32})
+	unittest.AssertExistsAndLoadBean(t, &auth_model.WebAuthnCredential{UserID: user.ID})
+
+	req := NewRequest(t, "GET", "/api/v1/user")
+	req.SetBasicAuth(user.Name, "notpassword")
+
+	resp := MakeRequest(t, req, http.StatusUnauthorized)
+
+	type userResponse struct {
+		Message string `json:"message"`
+	}
+	var userParsed userResponse
+
+	DecodeJSON(t, resp, &userParsed)
+
+	assert.EqualValues(t, "Basic authorization is not allowed while having security keys enrolled", userParsed.Message)
+}

tests/integration/auth_token_test.go

@@ -84,7 +84,7 @@ func TestLTACookie(t *testing.T) {
 	assert.True(t, found)
 	rawValidator, err := hex.DecodeString(validator)
 	require.NoError(t, err)
-	unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{LookupKey: lookupKey, HashedValidator: auth.HashValidator(rawValidator), UID: user.ID})
+	unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{LookupKey: lookupKey, HashedValidator: auth.HashValidator(rawValidator), UID: user.ID, Purpose: auth.LongTermAuthorization})
 
 	// Check if the LTA cookie it provides authentication.
 	// If LTA cookie provides authentication /user/login shouldn't return status 200.
@@ -143,7 +143,7 @@ func TestLTAExpiry(t *testing.T) {
 	assert.True(t, found)
 
 	// Ensure it's not expired.
-	lta := unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey})
+	lta := unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey, Purpose: auth.LongTermAuthorization})
 	assert.False(t, lta.IsExpired())
 
 	// Manually stub LTA's expiry.
@@ -151,7 +151,7 @@ func TestLTAExpiry(t *testing.T) {
 	require.NoError(t, err)
 
 	// Ensure it's expired.
-	lta = unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey})
+	lta = unittest.AssertExistsAndLoadBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey, Purpose: auth.LongTermAuthorization})
 	assert.True(t, lta.IsExpired())
 
 	// Should return 200 OK, because LTA doesn't provide authorization anymore.
@@ -160,5 +160,5 @@ func TestLTAExpiry(t *testing.T) {
 	session.MakeRequest(t, req, http.StatusOK)
 
 	// Ensure it's deleted.
-	unittest.AssertNotExistsBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey})
+	unittest.AssertNotExistsBean(t, &auth.AuthorizationToken{UID: user.ID, LookupKey: lookupKey, Purpose: auth.LongTermAuthorization})
 }

tests/integration/fixtures/TestFeed/team.yml

@@ -0,0 +1,21 @@
+-
+  id: 1001
+  org_id: 3
+  lower_name: no_code
+  name: no_code
+  authorize: 1 # read
+  num_repos: 1
+  num_members: 1
+  includes_all_repositories: false
+  can_create_org_repo: false
+
+-
+  id: 1002
+  org_id: 3
+  lower_name: read_code
+  name: no_code
+  authorize: 1 # read
+  num_repos: 1
+  num_members: 1
+  includes_all_repositories: false
+  can_create_org_repo: false

tests/integration/fixtures/TestFeed/team_repo.yml

@@ -0,0 +1,11 @@
+-
+  id: 1001
+  org_id: 3
+  team_id: 1001
+  repo_id: 3
+
+-
+  id: 1002
+  org_id: 3
+  team_id: 1002
+  repo_id: 3

tests/integration/fixtures/TestFeed/team_unit.yml

@@ -0,0 +1,83 @@
+-
+  id: 1001
+  team_id: 1001
+  type: 1
+  access_mode: 0
+
+-
+  id: 1002
+  team_id: 1001
+  type: 2
+  access_mode: 1
+
+-
+  id: 1003
+  team_id: 1001
+  type: 3
+  access_mode: 1
+
+-
+  id: 1004
+  team_id: 1001
+  type: 4
+  access_mode: 1
+
+-
+  id: 1005
+  team_id: 1001
+  type: 5
+  access_mode: 1
+
+-
+  id: 1006
+  team_id: 1001
+  type: 6
+  access_mode: 1
+
+-
+  id: 1007
+  team_id: 1001
+  type: 7
+  access_mode: 1
+
+-
+  id: 1008
+  team_id: 1002
+  type: 1
+  access_mode: 1
+
+-
+  id: 1009
+  team_id: 1002
+  type: 2
+  access_mode: 1
+
+-
+  id: 1010
+  team_id: 1002
+  type: 3
+  access_mode: 1
+
+-
+  id: 1011
+  team_id: 1002
+  type: 4
+  access_mode: 1
+
+-
+  id: 1012
+  team_id: 1002
+  type: 5
+  access_mode: 1
+
+-
+  id: 1013
+  team_id: 1002
+  type: 6
+  access_mode: 1
+
+-
+  id: 1014
+  team_id: 1002
+  type: 7
+  access_mode: 1

tests/integration/fixtures/TestFeed/team_user.yml

@@ -0,0 +1,11 @@
+-
+  id: 1001
+  org_id: 3
+  team_id: 1001
+  uid: 8
+
+-
+  id: 1002
+  org_id: 3
+  team_id: 1002
+  uid: 9

tests/integration/incoming_email_test.go

@@ -4,6 +4,7 @@
 package integration
 
 import (
+	"encoding/base32"
 	"io"
 	"net"
 	"net/smtp"
@@ -75,6 +76,51 @@ func TestIncomingEmail(t *testing.T) {
 		assert.Equal(t, payload, p)
 	})
 
+	tokenEncoding := base32.StdEncoding.WithPadding(base32.NoPadding)
+	t.Run("Deprecated token version", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		payload := []byte{1, 2, 3, 4, 5}
+
+		token, err := token_service.CreateToken(token_service.ReplyHandlerType, user, payload)
+		require.NoError(t, err)
+		assert.NotEmpty(t, token)
+
+		// Set the token to version 1.
+		unencodedToken, err := tokenEncoding.DecodeString(token)
+		require.NoError(t, err)
+		unencodedToken[0] = 1
+		token = tokenEncoding.EncodeToString(unencodedToken)
+
+		ht, u, p, err := token_service.ExtractToken(db.DefaultContext, token)
+		require.ErrorContains(t, err, "unsupported token version: 1")
+		assert.Equal(t, token_service.UnknownHandlerType, ht)
+		assert.Nil(t, u)
+		assert.Nil(t, p)
+	})
+
+	t.Run("MAC check", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		payload := []byte{1, 2, 3, 4, 5}
+
+		token, err := token_service.CreateToken(token_service.ReplyHandlerType, user, payload)
+		require.NoError(t, err)
+		assert.NotEmpty(t, token)
+
+		// Modify the MAC.
+		unencodedToken, err := tokenEncoding.DecodeString(token)
+		require.NoError(t, err)
+		unencodedToken[len(unencodedToken)-1] ^= 0x01
+		token = tokenEncoding.EncodeToString(unencodedToken)
+
+		ht, u, p, err := token_service.ExtractToken(db.DefaultContext, token)
+		require.ErrorContains(t, err, "verification failed")
+		assert.Equal(t, token_service.UnknownHandlerType, ht)
+		assert.Nil(t, u)
+		assert.Nil(t, p)
+	})
+
 	t.Run("Handler", func(t *testing.T) {
 		t.Run("Reply", func(t *testing.T) {
 			checkReply := func(t *testing.T, payload []byte, issue *issues_model.Issue, commentType issues_model.CommentType) {

tests/integration/mirror_push_test.go

@@ -13,11 +13,14 @@ import (
 
 	"code.gitea.io/gitea/models/db"
 	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/gitrepo"
+	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/test"
 	gitea_context "code.gitea.io/gitea/services/context"
 	doctor "code.gitea.io/gitea/services/doctor"
 	"code.gitea.io/gitea/services/migrations"
@@ -146,3 +149,82 @@ func doRemovePushMirror(ctx APITestContext, address, username, password string,
 		assert.Contains(t, flashCookie.Value, "success")
 	}
 }
+
+func TestPushMirrorSettings(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		defer test.MockVariableValue(&setting.Migrations.AllowLocalNetworks, true)()
+		defer test.MockVariableValue(&setting.Mirror.Enabled, true)()
+		require.NoError(t, migrations.Init())
+
+		user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+		srcRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
+		srcRepo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
+		assert.False(t, srcRepo.HasWiki())
+		sess := loginUser(t, user.Name)
+		pushToRepo, _, f := CreateDeclarativeRepoWithOptions(t, user, DeclarativeRepoOptions{
+			Name:         optional.Some("push-mirror-test"),
+			AutoInit:     optional.Some(false),
+			EnabledUnits: optional.Some([]unit.Type{unit.TypeCode}),
+		})
+		defer f()
+
+		t.Run("Adding", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", fmt.Sprintf("/%s/settings", srcRepo2.FullName()), map[string]string{
+				"_csrf":                GetCSRF(t, sess, fmt.Sprintf("/%s/settings", srcRepo2.FullName())),
+				"action":               "push-mirror-add",
+				"push_mirror_address":  u.String() + pushToRepo.FullName(),
+				"push_mirror_interval": "0",
+			})
+			sess.MakeRequest(t, req, http.StatusSeeOther)
+
+			req = NewRequestWithValues(t, "POST", fmt.Sprintf("/%s/settings", srcRepo.FullName()), map[string]string{
+				"_csrf":                GetCSRF(t, sess, fmt.Sprintf("/%s/settings", srcRepo.FullName())),
+				"action":               "push-mirror-add",
+				"push_mirror_address":  u.String() + pushToRepo.FullName(),
+				"push_mirror_interval": "0",
+			})
+			sess.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := sess.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.Contains(t, flashCookie.Value, "success")
+		})
+
+		mirrors, _, err := repo_model.GetPushMirrorsByRepoID(db.DefaultContext, srcRepo.ID, db.ListOptions{})
+		require.NoError(t, err)
+		assert.Len(t, mirrors, 1)
+		mirrorID := mirrors[0].ID
+
+		mirrors, _, err = repo_model.GetPushMirrorsByRepoID(db.DefaultContext, srcRepo2.ID, db.ListOptions{})
+		require.NoError(t, err)
+		assert.Len(t, mirrors, 1)
+
+		t.Run("Interval", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			unittest.AssertExistsAndLoadBean(t, &repo_model.PushMirror{ID: mirrorID - 1})
+
+			req := NewRequestWithValues(t, "POST", fmt.Sprintf("/%s/settings", srcRepo.FullName()), map[string]string{
+				"_csrf":                GetCSRF(t, sess, fmt.Sprintf("/%s/settings", srcRepo.FullName())),
+				"action":               "push-mirror-update",
+				"push_mirror_id":       strconv.FormatInt(mirrorID-1, 10),
+				"push_mirror_interval": "10m0s",
+			})
+			sess.MakeRequest(t, req, http.StatusNotFound)
+
+			req = NewRequestWithValues(t, "POST", fmt.Sprintf("/%s/settings", srcRepo.FullName()), map[string]string{
+				"_csrf":                GetCSRF(t, sess, fmt.Sprintf("/%s/settings", srcRepo.FullName())),
+				"action":               "push-mirror-update",
+				"push_mirror_id":       strconv.FormatInt(mirrorID, 10),
+				"push_mirror_interval": "10m0s",
+			})
+			sess.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := sess.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.Contains(t, flashCookie.Value, "success")
+		})
+	})
+}

tests/integration/org_team_invite_test.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 	"testing"
 
+	"code.gitea.io/gitea/models/auth"
 	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/models/organization"
 	"code.gitea.io/gitea/models/unittest"
@@ -293,8 +294,10 @@ func TestOrgTeamEmailInviteRedirectsNewUserWithActivation(t *testing.T) {
 	require.NoError(t, err)
 	session.jar.SetCookies(baseURL, cr.Cookies())
 
-	activateURL := fmt.Sprintf("/user/activate?code=%s", user.GenerateEmailActivateCode("doesnotexist@example.com"))
-	req = NewRequestWithValues(t, "POST", activateURL, map[string]string{
+	code, err := user.GenerateEmailAuthorizationCode(db.DefaultContext, auth.UserActivation)
+	require.NoError(t, err)
+
+	req = NewRequestWithValues(t, "POST", "/user/activate?code="+url.QueryEscape(code), map[string]string{
 		"password": "examplePassword!1",
 	})
 

tests/integration/repo_fork_test.go

@@ -17,6 +17,7 @@ import (
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/test"
 	"code.gitea.io/gitea/routers"
 	repo_service "code.gitea.io/gitea/services/repository"
@@ -238,3 +239,34 @@ func TestRepoForkToOrg(t *testing.T) {
 		})
 	})
 }
+
+func TestForkListPrivateRepo(t *testing.T) {
+	forkItemSelector := ".tw-flex.tw-items-center.tw-py-2"
+
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		session := loginUser(t, "user5")
+		org23 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 23, Visibility: structs.VisibleTypePrivate})
+
+		testRepoFork(t, session, "user2", "repo1", org23.Name, "repo1")
+
+		t.Run("Anomynous", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "GET", "/user2/repo1/forks")
+			resp := MakeRequest(t, req, http.StatusOK)
+			htmlDoc := NewHTMLParser(t, resp.Body)
+
+			htmlDoc.AssertElement(t, forkItemSelector, false)
+		})
+
+		t.Run("Logged in", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "GET", "/user2/repo1/forks")
+			resp := session.MakeRequest(t, req, http.StatusOK)
+			htmlDoc := NewHTMLParser(t, resp.Body)
+
+			htmlDoc.AssertElement(t, forkItemSelector, true)
+		})
+	})
+}

tests/integration/user_test.go

@@ -5,12 +5,16 @@
 package integration
 
 import (
+	"bytes"
+	"encoding/hex"
 	"fmt"
 	"net/http"
+	"net/url"
 	"strings"
 	"testing"
 
 	auth_model "code.gitea.io/gitea/models/auth"
+	"code.gitea.io/gitea/models/db"
 	issues_model "code.gitea.io/gitea/models/issues"
 	repo_model "code.gitea.io/gitea/models/repo"
 	unit_model "code.gitea.io/gitea/models/unit"
@@ -20,9 +24,11 @@ import (
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/test"
 	"code.gitea.io/gitea/modules/translation"
+	"code.gitea.io/gitea/services/mailer"
 	"code.gitea.io/gitea/tests"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestViewUser(t *testing.T) {
@@ -612,3 +618,171 @@ func TestUserPronouns(t *testing.T) {
 		assert.EqualValues(t, "user2", userName)
 	})
 }
+
+func TestUserActivate(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	defer test.MockVariableValue(&setting.Service.RegisterEmailConfirm, true)()
+
+	called := false
+	code := ""
+	defer test.MockVariableValue(&mailer.SendAsync, func(msgs ...*mailer.Message) {
+		called = true
+		assert.Len(t, msgs, 1)
+		assert.Equal(t, `doesnotexist@example.com`, msgs[0].To)
+		assert.EqualValues(t, translation.NewLocale("en-US").Tr("mail.activate_account"), msgs[0].Subject)
+
+		messageDoc := NewHTMLParser(t, bytes.NewBuffer([]byte(msgs[0].Body)))
+		link, ok := messageDoc.Find("a").Attr("href")
+		assert.True(t, ok)
+		u, err := url.Parse(link)
+		require.NoError(t, err)
+		code = u.Query()["code"][0]
+	})()
+
+	session := emptyTestSession(t)
+	req := NewRequestWithValues(t, "POST", "/user/sign_up", map[string]string{
+		"_csrf":     GetCSRF(t, session, "/user/sign_up"),
+		"user_name": "doesnotexist",
+		"email":     "doesnotexist@example.com",
+		"password":  "examplePassword!1",
+		"retype":    "examplePassword!1",
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+	assert.True(t, called)
+
+	queryCode, err := url.QueryUnescape(code)
+	require.NoError(t, err)
+
+	lookupKey, validator, ok := strings.Cut(queryCode, ":")
+	assert.True(t, ok)
+
+	rawValidator, err := hex.DecodeString(validator)
+	require.NoError(t, err)
+
+	authToken, err := auth_model.FindAuthToken(db.DefaultContext, lookupKey, auth_model.UserActivation)
+	require.NoError(t, err)
+	assert.False(t, authToken.IsExpired())
+	assert.EqualValues(t, authToken.HashedValidator, auth_model.HashValidator(rawValidator))
+
+	req = NewRequest(t, "POST", "/user/activate?code="+code)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	unittest.AssertNotExistsBean(t, &auth_model.AuthorizationToken{ID: authToken.ID})
+	unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: "doesnotexist", IsActive: true})
+}
+
+func TestUserPasswordReset(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+
+	called := false
+	code := ""
+	defer test.MockVariableValue(&mailer.SendAsync, func(msgs ...*mailer.Message) {
+		if called {
+			return
+		}
+		called = true
+
+		assert.Len(t, msgs, 1)
+		assert.Equal(t, user2.Email, msgs[0].To)
+		assert.EqualValues(t, translation.NewLocale("en-US").Tr("mail.reset_password"), msgs[0].Subject)
+
+		messageDoc := NewHTMLParser(t, bytes.NewBuffer([]byte(msgs[0].Body)))
+		link, ok := messageDoc.Find("a").Attr("href")
+		assert.True(t, ok)
+		u, err := url.Parse(link)
+		require.NoError(t, err)
+		code = u.Query()["code"][0]
+	})()
+
+	session := emptyTestSession(t)
+	req := NewRequestWithValues(t, "POST", "/user/forgot_password", map[string]string{
+		"_csrf": GetCSRF(t, session, "/user/forgot_password"),
+		"email": user2.Email,
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+	assert.True(t, called)
+
+	queryCode, err := url.QueryUnescape(code)
+	require.NoError(t, err)
+
+	lookupKey, validator, ok := strings.Cut(queryCode, ":")
+	assert.True(t, ok)
+
+	rawValidator, err := hex.DecodeString(validator)
+	require.NoError(t, err)
+
+	authToken, err := auth_model.FindAuthToken(db.DefaultContext, lookupKey, auth_model.PasswordReset)
+	require.NoError(t, err)
+	assert.False(t, authToken.IsExpired())
+	assert.EqualValues(t, authToken.HashedValidator, auth_model.HashValidator(rawValidator))
+
+	req = NewRequestWithValues(t, "POST", "/user/recover_account", map[string]string{
+		"_csrf":    GetCSRF(t, session, "/user/recover_account"),
+		"code":     code,
+		"password": "new_password",
+	})
+	session.MakeRequest(t, req, http.StatusSeeOther)
+
+	unittest.AssertNotExistsBean(t, &auth_model.AuthorizationToken{ID: authToken.ID})
+	assert.True(t, unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2}).ValidatePassword("new_password"))
+}
+
+func TestActivateEmailAddress(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	defer test.MockVariableValue(&setting.Service.RegisterEmailConfirm, true)()
+
+	user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+
+	called := false
+	code := ""
+	defer test.MockVariableValue(&mailer.SendAsync, func(msgs ...*mailer.Message) {
+		if called {
+			return
+		}
+		called = true
+
+		assert.Len(t, msgs, 1)
+		assert.Equal(t, "newemail@example.org", msgs[0].To)
+		assert.EqualValues(t, translation.NewLocale("en-US").Tr("mail.activate_email"), msgs[0].Subject)
+
+		messageDoc := NewHTMLParser(t, bytes.NewBuffer([]byte(msgs[0].Body)))
+		link, ok := messageDoc.Find("a").Attr("href")
+		assert.True(t, ok)
+		u, err := url.Parse(link)
+		require.NoError(t, err)
+		code = u.Query()["code"][0]
+	})()
+
+	session := loginUser(t, user2.Name)
+	req := NewRequestWithValues(t, "POST", "/user/settings/account/email", map[string]string{
+		"_csrf": GetCSRF(t, session, "/user/settings"),
+		"email": "newemail@example.org",
+	})
+	session.MakeRequest(t, req, http.StatusSeeOther)
+	assert.True(t, called)
+
+	queryCode, err := url.QueryUnescape(code)
+	require.NoError(t, err)
+
+	lookupKey, validator, ok := strings.Cut(queryCode, ":")
+	assert.True(t, ok)
+
+	rawValidator, err := hex.DecodeString(validator)
+	require.NoError(t, err)
+
+	authToken, err := auth_model.FindAuthToken(db.DefaultContext, lookupKey, auth_model.EmailActivation("newemail@example.org"))
+	require.NoError(t, err)
+	assert.False(t, authToken.IsExpired())
+	assert.EqualValues(t, authToken.HashedValidator, auth_model.HashValidator(rawValidator))
+
+	req = NewRequestWithValues(t, "POST", "/user/activate_email", map[string]string{
+		"code":  code,
+		"email": "newemail@example.org",
+	})
+	session.MakeRequest(t, req, http.StatusSeeOther)
+
+	unittest.AssertNotExistsBean(t, &auth_model.AuthorizationToken{ID: authToken.ID})
+	unittest.AssertExistsAndLoadBean(t, &user_model.EmailAddress{UID: user2.ID, IsActivated: true, Email: "newemail@example.org"})
+}