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Code optimization

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This commit is contained in:
zdj6373 2016-11-30 17:40:57 +08:00
parent 320b30479f
commit e737f3277d
1 changed files with 2 additions and 4 deletions
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6
pkg/kubectl/proxy_server.go
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@ -97,18 +97,14 @@ func matchesRegexp(str string, regexps []*regexp.Regexp) bool {
func (f *FilterServer) accept(method, path, host string) bool {
if matchesRegexp(path, f.RejectPaths) {
glog.V(3).Infof("Filter rejecting %v %v %v", method, path, host)
return false
}
if matchesRegexp(method, f.RejectMethods) {
glog.V(3).Infof("Filter rejecting %v %v %v", method, path, host)
return false
}
if matchesRegexp(path, f.AcceptPaths) && matchesRegexp(host, f.AcceptHosts) {
glog.V(3).Infof("Filter accepting %v %v %v", method, path, host)
return true
}
glog.V(3).Infof("Filter rejecting %v %v %v", method, path, host)
return false
}
@ -131,9 +127,11 @@ func extractHost(header string) (host string) {
func (f *FilterServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
host := extractHost(req.Host)
if f.accept(req.Method, req.URL.Path, host) {
glog.V(3).Infof("Filter accepting %v %v %v", req.Method, req.URL.Path, host)
f.delegate.ServeHTTP(rw, req)
return
}
glog.V(3).Infof("Filter rejecting %v %v %v", req.Method, req.URL.Path, host)
rw.WriteHeader(http.StatusForbidden)
rw.Write([]byte("<h3>Unauthorized</h3>"))
}