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>tokarchuk/v1.17
Lunny Xiao
3 years ago
committed by
GitHub
parent
422c30d315
commit
f9acad82ca
@ -0,0 +1,83 @@ |
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package proxy |
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import ( |
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"net/http" |
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"net/url" |
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"os" |
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"sync" |
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"code.gitea.io/gitea/modules/log" |
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"code.gitea.io/gitea/modules/setting" |
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"github.com/gobwas/glob" |
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) |
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var ( |
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once sync.Once |
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hostMatchers []glob.Glob |
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) |
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// GetProxyURL returns proxy url
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func GetProxyURL() string { |
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if !setting.Proxy.Enabled { |
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return "" |
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} |
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if setting.Proxy.ProxyURL == "" { |
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if os.Getenv("http_proxy") != "" { |
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return os.Getenv("http_proxy") |
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} |
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return os.Getenv("https_proxy") |
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} |
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return setting.Proxy.ProxyURL |
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} |
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// Match return true if url needs to be proxied
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func Match(u string) bool { |
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if !setting.Proxy.Enabled { |
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return false |
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} |
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// enforce do once
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Proxy() |
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for _, v := range hostMatchers { |
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if v.Match(u) { |
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return true |
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} |
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} |
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return false |
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} |
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// Proxy returns the system proxy
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func Proxy() func(req *http.Request) (*url.URL, error) { |
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if !setting.Proxy.Enabled { |
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return nil |
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} |
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if setting.Proxy.ProxyURL == "" { |
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return http.ProxyFromEnvironment |
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} |
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once.Do(func() { |
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for _, h := range setting.Proxy.ProxyHosts { |
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if g, err := glob.Compile(h); err == nil { |
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hostMatchers = append(hostMatchers, g) |
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} else { |
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log.Error("glob.Compile %s failed: %v", h, err) |
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} |
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} |
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}) |
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return func(req *http.Request) (*url.URL, error) { |
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for _, v := range hostMatchers { |
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if v.Match(req.URL.Host) { |
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return http.ProxyURL(setting.Proxy.ProxyURLFixed)(req) |
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} |
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} |
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return http.ProxyFromEnvironment(req) |
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} |
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} |
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@ -0,0 +1,40 @@ |
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package setting |
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import ( |
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"net/url" |
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"code.gitea.io/gitea/modules/log" |
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) |
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var ( |
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// Proxy settings
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Proxy = struct { |
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Enabled bool |
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ProxyURL string |
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ProxyURLFixed *url.URL |
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ProxyHosts []string |
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}{ |
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Enabled: false, |
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ProxyURL: "", |
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ProxyHosts: []string{}, |
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} |
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) |
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func newProxyService() { |
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sec := Cfg.Section("proxy") |
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Proxy.Enabled = sec.Key("PROXY_ENABLED").MustBool(false) |
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Proxy.ProxyURL = sec.Key("PROXY_URL").MustString("") |
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if Proxy.ProxyURL != "" { |
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var err error |
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Proxy.ProxyURLFixed, err = url.Parse(Proxy.ProxyURL) |
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if err != nil { |
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log.Error("Global PROXY_URL is not valid") |
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Proxy.ProxyURL = "" |
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} |
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} |
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Proxy.ProxyHosts = sec.Key("PROXY_HOSTS").Strings(",") |
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} |
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