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gitea/modules/setting/webhook.go
wxiaoguang 20ae184967
Only allow webhook to send requests to allowed hosts (#17482) (#17510)
Backport #17482

* Only allow webhook to send requests to allowed hosts (backport #17482)

* use ALLOWED_HOST_LIST=* for default to keep the legacy behavior in 1.15.x
2021-11-06 09:23:43 +00:00

55 lines
1.5 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package setting
import (
"net/url"
"code.gitea.io/gitea/modules/hostmatcher"
"code.gitea.io/gitea/modules/log"
)
var (
// Webhook settings
Webhook = struct {
QueueLength int
DeliverTimeout int
SkipTLSVerify bool
AllowedHostList *hostmatcher.HostMatchList
Types []string
PagingNum int
ProxyURL string
ProxyURLFixed *url.URL
ProxyHosts []string
}{
QueueLength: 1000,
DeliverTimeout: 5,
SkipTLSVerify: false,
PagingNum: 10,
ProxyURL: "",
ProxyHosts: []string{},
}
)
func newWebhookService() {
sec := Cfg.Section("webhook")
Webhook.QueueLength = sec.Key("QUEUE_LENGTH").MustInt(1000)
Webhook.DeliverTimeout = sec.Key("DELIVER_TIMEOUT").MustInt(5)
Webhook.SkipTLSVerify = sec.Key("SKIP_TLS_VERIFY").MustBool()
Webhook.AllowedHostList = hostmatcher.ParseHostMatchList(sec.Key("ALLOWED_HOST_LIST").MustString(hostmatcher.MatchBuiltinAll))
Webhook.Types = []string{"gitea", "gogs", "slack", "discord", "dingtalk", "telegram", "msteams", "feishu", "matrix"}
Webhook.PagingNum = sec.Key("PAGING_NUM").MustInt(10)
Webhook.ProxyURL = sec.Key("PROXY_URL").MustString("")
if Webhook.ProxyURL != "" {
var err error
Webhook.ProxyURLFixed, err = url.Parse(Webhook.ProxyURL)
if err != nil {
log.Error("Webhook PROXY_URL is not valid")
Webhook.ProxyURL = ""
}
}
Webhook.ProxyHosts = sec.Key("PROXY_HOSTS").Strings(",")
}