mirror of
https://github.com/openziti/zrok.git
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67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package endpoints
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import (
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"github.com/openziti/sdk-golang/ziti"
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"github.com/openziti/sdk-golang/ziti/edge"
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"github.com/sirupsen/logrus"
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"net/url"
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"strings"
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"time"
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)
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type BackendHandler interface {
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Requests() func() int32
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}
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type BackendRequest struct {
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Stamp time.Time
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RemoteAddr string
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Method string
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Path string
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}
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func GetRefreshedService(name string, ctx ziti.Context) (*edge.Service, bool) {
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svc, found := ctx.GetService(name)
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if !found {
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if err := ctx.RefreshServices(); err != nil {
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logrus.Errorf("error refreshing services: %v", err)
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return nil, false
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}
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return ctx.GetService(name)
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}
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return svc, found
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}
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func JoinURLPath(a, b *url.URL) (path, rawpath string) {
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if a.RawPath == "" && b.RawPath == "" {
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return singleJoiningSlash(a.Path, b.Path), ""
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}
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// Same as singleJoiningSlash, but uses EscapedPath to determine
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// whether a slash should be added
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apath := a.EscapedPath()
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bpath := b.EscapedPath()
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aslash := strings.HasSuffix(apath, "/")
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bslash := strings.HasPrefix(bpath, "/")
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switch {
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case aslash && bslash:
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return a.Path + b.Path[1:], apath + bpath[1:]
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case !aslash && !bslash:
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return a.Path + "/" + b.Path, apath + "/" + bpath
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}
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return a.Path + b.Path, apath + bpath
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}
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func singleJoiningSlash(a, b string) string {
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aslash := strings.HasSuffix(a, "/")
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bslash := strings.HasPrefix(b, "/")
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switch {
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case aslash && bslash:
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return a + b[1:]
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case !aslash && !bslash:
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return a + "/" + b
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}
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return a + b
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}
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