From f9acad82ca231b2a094879e53134b0d91815ddf0 Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Wed, 18 Aug 2021 21:10:39 +0800
Subject: Add proxy settings and support for migration and webhook (#16704)

* Add proxy settings and support for migration and webhook

* Fix default value

* Add newline for example ini

* Add lfs proxy support

* Fix lint

* Follow @zeripath's review

* Fix git clone

* Fix test

* missgin http requests for proxy

* use empty

Co-authored-by: zeripath <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
---
 modules/setting/migrations.go |  2 ++
 modules/setting/proxy.go      | 40 ++++++++++++++++++++++++++++++++++++++++
 modules/setting/setting.go    |  1 +
 3 files changed, 43 insertions(+)
 create mode 100644 modules/setting/proxy.go

(limited to 'modules/setting')

diff --git a/modules/setting/migrations.go b/modules/setting/migrations.go
index 7808df5280..b663b52f89 100644
--- a/modules/setting/migrations.go
+++ b/modules/setting/migrations.go
@@ -16,6 +16,7 @@ var (
 		AllowedDomains     []string
 		BlockedDomains     []string
 		AllowLocalNetworks bool
+		SkipTLSVerify      bool
 	}{
 		MaxAttempts:  3,
 		RetryBackoff: 3,
@@ -37,4 +38,5 @@ func newMigrationsService() {
 	}
 
 	Migrations.AllowLocalNetworks = sec.Key("ALLOW_LOCALNETWORKS").MustBool(false)
+	Migrations.SkipTLSVerify = sec.Key("SKIP_TLS_VERIFY").MustBool(false)
 }
diff --git a/modules/setting/proxy.go b/modules/setting/proxy.go
new file mode 100644
index 0000000000..b99237a398
--- /dev/null
+++ b/modules/setting/proxy.go
@@ -0,0 +1,40 @@
+// Copyright 2021 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/log"
+)
+
+var (
+	// Proxy settings
+	Proxy = struct {
+		Enabled       bool
+		ProxyURL      string
+		ProxyURLFixed *url.URL
+		ProxyHosts    []string
+	}{
+		Enabled:    false,
+		ProxyURL:   "",
+		ProxyHosts: []string{},
+	}
+)
+
+func newProxyService() {
+	sec := Cfg.Section("proxy")
+	Proxy.Enabled = sec.Key("PROXY_ENABLED").MustBool(false)
+	Proxy.ProxyURL = sec.Key("PROXY_URL").MustString("")
+	if Proxy.ProxyURL != "" {
+		var err error
+		Proxy.ProxyURLFixed, err = url.Parse(Proxy.ProxyURL)
+		if err != nil {
+			log.Error("Global PROXY_URL is not valid")
+			Proxy.ProxyURL = ""
+		}
+	}
+	Proxy.ProxyHosts = sec.Key("PROXY_HOSTS").Strings(",")
+}
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index d584ed3d4d..441bceda20 100644
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -1195,6 +1195,7 @@ func NewServices() {
 	newMailService()
 	newRegisterMailService()
 	newNotifyMailService()
+	newProxyService()
 	newWebhookService()
 	newMigrationsService()
 	newIndexerService()
-- 
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