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log invalid username (#17345)

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This commit is contained in:
Max Erenberg
2021-04-07 14:46:30 -04:00
committed by GitHub
parent 5ff151c327
commit 3ad80a2d0f
1 changed files with 5 additions and 2 deletions
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7
model/user.go
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@@ -19,6 +19,7 @@ import (
"golang.org/x/text/language"
"github.com/mattermost/mattermost-server/v5/services/timezones"
"github.com/mattermost/mattermost-server/v5/shared/mlog"
)
const (
@@ -861,8 +862,8 @@ func IsValidUsername(s string) bool {
return true
}
func CleanUsername(s string) string {
s = NormalizeUsername(strings.Replace(s, " ", "-", -1))
func CleanUsername(username string) string {
s := NormalizeUsername(strings.Replace(username, " ", "-", -1))
for _, value := range reservedName {
if s == value {
@@ -883,6 +884,8 @@ func CleanUsername(s string) string {
if !IsValidUsername(s) {
s = "a" + NewId()
mlog.Warn("Generating new username since provided username was invalid",
mlog.String("provided_username", username), mlog.String("new_username", s))
}
return s