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| author | 6543 <6543@obermui.de> | 2022-04-25 07:55:12 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-25 13:55:12 +0800 |
| commit | 2ec2baf24894727febb964039b69982e7ed3c633 (patch) | |
| tree | 0b67292fb4b18e600001101a2175adccbfdeffbf /modules | |
| parent | 5e4134b11790fb97bdc1f062fd19b8c49ebb8389 (diff) | |
| download | gitea-2ec2baf24894727febb964039b69982e7ed3c633.tar.gz gitea-2ec2baf24894727febb964039b69982e7ed3c633.zip | |
use IsLoopback (#19477)
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/validation/helpers.go | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/modules/validation/helpers.go b/modules/validation/helpers.go index 617ec3578c..484b12b2a2 100644 --- a/modules/validation/helpers.go +++ b/modules/validation/helpers.go @@ -13,32 +13,10 @@ import ( "code.gitea.io/gitea/modules/setting" ) -var loopbackIPBlocks []*net.IPNet - var externalTrackerRegex = regexp.MustCompile(`({?)(?:user|repo|index)+?(}?)`) -func init() { - for _, cidr := range []string{ - "127.0.0.0/8", // IPv4 loopback - "::1/128", // IPv6 loopback - } { - if _, block, err := net.ParseCIDR(cidr); err == nil { - loopbackIPBlocks = append(loopbackIPBlocks, block) - } - } -} - func isLoopbackIP(ip string) bool { - pip := net.ParseIP(ip) - if pip == nil { - return false - } - for _, block := range loopbackIPBlocks { - if block.Contains(pip) { - return true - } - } - return false + return net.ParseIP(ip).IsLoopback() } // IsValidURL checks if URL is valid |