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Fix API leaking Usermail if not logged in #25097

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merged 7 commits into from
Jul 31, 2023
Merged

Fix API leaking Usermail if not logged in #25097

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0220f5e
Fix API leaking Usermail if not logged in
JakobDev Jun 6, 2023
585483f
Merge branch 'main' into usermail
silverwind Jul 26, 2023
41f5c43
Fix TestAPIUserSearchNotLoggedIn()
JakobDev Jul 27, 2023
c60354f
Remove imports
JakobDev Jul 27, 2023
8dc13c6
Remove if
JakobDev Jul 27, 2023
96dcb6e
Merge branch 'main' into usermail
GiteaBot Jul 30, 2023
16245ec
Merge branch 'main' into usermail
GiteaBot Jul 31, 2023
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7 changes: 6 additions & 1 deletion models/user/user.go
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Original file line number Diff line number Diff line change
Expand Up @@ -203,11 +203,16 @@ func UpdateUserTheme(u *User, themeName string) error {
return UpdateUserCols(db.DefaultContext, u, "theme")
}

// GetPlaceholderEmail returns an noreply email
func (u *User) GetPlaceholderEmail() string {
return fmt.Sprintf("%s@%s", u.LowerName, setting.Service.NoReplyAddress)
}

// GetEmail returns an noreply email, if the user has set to keep his
// email address private, otherwise the primary email address.
func (u *User) GetEmail() string {
if u.KeepEmailPrivate {
return fmt.Sprintf("%s@%s", u.LowerName, setting.Service.NoReplyAddress)
return u.GetPlaceholderEmail()
}
return u.Email
}
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2 changes: 1 addition & 1 deletion services/convert/user.go
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Expand Up @@ -51,7 +51,7 @@ func toUser(ctx context.Context, user *user_model.User, signed, authed bool) *ap
ID: user.ID,
UserName: user.Name,
FullName: user.FullName,
Email: user.GetEmail(),
Email: user.GetPlaceholderEmail(),
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So we need to check if signed is true?

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The file already cntians this code down below which does the check:

// hide primary email if API caller is anonymous or user keep email private
if signed && (!user.KeepEmailPrivate || authed) {
	result.Email = user.Email
}

As user.GetMail() only checks if the Mail is private, but not if someone is logged in, it always returns the Mail if it is not private, so this Check hasn't worked. Now that Email is set to the Placeholder before this Check, it is now working.

AvatarURL: user.AvatarLink(ctx),
Created: user.CreatedUnix.AsTime(),
Restricted: user.IsRestricted,
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16 changes: 16 additions & 0 deletions tests/integration/api_user_info_test.go
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Expand Up @@ -9,6 +9,8 @@ import (
"testing"

auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/tests"

Expand All @@ -21,6 +23,8 @@ func TestAPIUserInfo(t *testing.T) {
user := "user1"
user2 := "user31"

user3 := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: "user3"})

session := loginUser(t, user)
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeReadUser)

Expand All @@ -36,6 +40,18 @@ func TestAPIUserInfo(t *testing.T) {

req = NewRequest(t, "GET", fmt.Sprintf("/api/v1/users/%s", user2))
MakeRequest(t, req, http.StatusNotFound)

// test if the placaholder Mail is returned if a User is not logged in
req = NewRequest(t, "GET", fmt.Sprintf("/api/v1/users/%s", user3.Name))
resp = MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &u)
assert.Equal(t, user3.GetPlaceholderEmail(), u.Email)

// Test if the correct Mail is returned if a User is logged in
req = NewRequest(t, "GET", fmt.Sprintf("/api/v1/users/%s?token=%s", user3.Name, token))
resp = MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &u)
assert.Equal(t, user3.GetEmail(), u.Email)
})

t.Run("GetAuthenticatedUser", func(t *testing.T) {
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