webnet/tailscale
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

tsweb: normalize passkey identities in bucketed stats

Browse Source 
Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates: corp#17075
This commit is contained in:
Tom DNetto
2024-02-07 15:37:23 -08:00
committed by Tom
parent 8d6d9d28ba
commit 653721541c
2 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tsweb/tsweb.go
+4 -3
View File
@@ -196,8 +196,8 @@ type BucketedStatsOptions struct {
// normalizePathRegex matches components in a HTTP request path
// that should be replaced.
//
// See: https://regex101.com/r/WIfpaR/1 for the explainer and test cases.
var normalizePathRegex = regexp.MustCompile("([a-fA-F0-9]{9,}|([^\\/])+\\.([^\\/]){2,}|((n|k|u|L|t|S)[a-zA-Z0-9]{5,}(CNTRL|Djz1H|LV5CY|mxgaY|jNy1b)))")
// See: https://regex101.com/r/WIfpaR/3 for the explainer and test cases.
var normalizePathRegex = regexp.MustCompile("([a-fA-F0-9]{9,}|([^\\/])+\\.([^\\/]){2,}|((n|k|u|L|t|S)[a-zA-Z0-9]{5,}(CNTRL|Djz1H|LV5CY|mxgaY|jNy1b))|(([^\\/])+\\@passkey))")
// NormalizedPath returns the given path with the following modifications:
//
@@ -206,7 +206,8 @@ var normalizePathRegex = regexp.MustCompile("([a-fA-F0-9]{9,}|([^\\/])+\\.([^\\/
// replaced by an ellipsis
// - any path component containing a period with at least two characters
// after the period (i.e. an email or domain)
// - any path component consisting of a common Tailscale Stable ID.
// - any path component consisting of a common Tailscale Stable ID
// - any path segment *@passkey.
func NormalizedPath(p string) string {
// Fastpath: No hex sequences in there we might have to trim.
// Avoids allocating.