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fix SubdomainRedirect on loopbacks

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fix: https://github.com/kataras/iris/issues/1584#issuecomment-674001454
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-08-14 14:14:29 +03:00
parent dc35391ceb
commit 9f0872719f
3 changed files with 38 additions and 17 deletions
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37
context/context.go
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@@ -904,24 +904,29 @@ func (ctx *Context) GetHeader(name string) string {
}
// GetDomain resolves and returns the server's domain.
func (ctx *Context) GetDomain() string {
hostport := ctx.Host()
if host, _, err := net.SplitHostPort(hostport); err == nil {
// has port.
switch host {
case "127.0.0.1", "0.0.0.0", "::1", "[::1]", "0:0:0:0:0:0:0:0", "0:0:0:0:0:0:0:1":
// loopback.
return "localhost"
default:
if domain, err := publicsuffix.EffectiveTLDPlusOne(host); err == nil {
host = domain
}
return host
}
func GetDomain(hostport string) string {
host := hostport
if tmp, _, err := net.SplitHostPort(hostport); err == nil {
host = tmp
}
return hostport
// has port.
switch host {
case "127.0.0.1", "0.0.0.0", "::1", "[::1]", "0:0:0:0:0:0:0:0", "0:0:0:0:0:0:0:1":
// loopback.
return "localhost"
default:
if domain, err := publicsuffix.EffectiveTLDPlusOne(host); err == nil {
host = domain
}
return host
}
}
// GetDomain resolves and returns the server's domain.
func (ctx *Context) GetDomain() string {
return GetDomain(ctx.Host())
}
// IsAjax returns true if this request is an 'ajax request'( XMLHttpRequest)