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| author | Joram Wilander <jwawilander@gmail.com> | 2017-09-15 06:56:08 -0400 |
|---|---|---|
| committer | George Goldberg <george@gberg.me> | 2017-09-15 11:56:08 +0100 |
| commit | 600beb5af3e35fd82a2b06995b67629d08fe0fe3 (patch) | |
| tree | 1bb4b6b99420aff52c1efec5631f3094a927c2a9 /model/utils.go | |
| parent | b6fb98a43176215f16fc52b64abebde51355e5c1 (diff) | |
| download | chat-600beb5af3e35fd82a2b06995b67629d08fe0fe3.tar.gz chat-600beb5af3e35fd82a2b06995b67629d08fe0fe3.tar.bz2 chat-600beb5af3e35fd82a2b06995b67629d08fe0fe3.zip | |
Add some checking of channel ID before sending websocket event (#7431)
Diffstat (limited to 'model/utils.go')
| -rw-r--r-- | model/utils.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/model/utils.go b/model/utils.go index 090644ec6..8994a2422 100644 --- a/model/utils.go +++ b/model/utils.go @@ -18,6 +18,7 @@ import ( "strconv" "strings" "time" + "unicode" goi18n "github.com/nicksnyder/go-i18n/i18n" "github.com/pborman/uuid" @@ -492,3 +493,17 @@ func IsValidNumberString(value string) bool { return true } + +func IsValidId(value string) bool { + if len(value) != 26 { + return false + } + + for _, r := range value { + if !unicode.IsLetter(r) && !unicode.IsNumber(r) { + return false + } + } + + return true +} |