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support for web backend in share private (#95)

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This commit is contained in:
Michael Quigley 2022-12-13 12:56:11 -05:00
parent e27257daf6
commit 85311402d9
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GPG Key ID: 9B60314A9DD20A62
1 changed files with 47 additions and 13 deletions
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60
cmd/zrok/share_private.go
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@ -6,6 +6,7 @@ import (
"github.com/go-openapi/runtime"
httptransport "github.com/go-openapi/runtime/client"
"github.com/openziti-test-kitchen/zrok/endpoints/proxy_backend"
"github.com/openziti-test-kitchen/zrok/endpoints/web_backend"
"github.com/openziti-test-kitchen/zrok/model"
"github.com/openziti-test-kitchen/zrok/rest_client_zrok"
"github.com/openziti-test-kitchen/zrok/rest_client_zrok/service"
@ -62,6 +63,9 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
}
target = targetEndpoint.String()
case "web":
target = args[0]
default:
showError(fmt.Sprintf("invalid backend mode '%v'; expected {proxy, web}", cmd.backendMode), nil)
}
@ -80,10 +84,6 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
}
panic(err)
}
cfg := &proxy_backend.Config{
IdentityPath: zif,
EndpointAddress: target,
}
zrok, err := zrokdir.ZrokClient(env.ApiEndpoint)
if err != nil {
@ -99,7 +99,7 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
EnvZID: env.ZId,
ShareMode: "private",
BackendMode: "proxy",
BackendProxyEndpoint: cfg.EndpointAddress,
BackendProxyEndpoint: target,
AuthScheme: string(model.None),
}
if len(cmd.basicAuth) > 0 {
@ -122,18 +122,22 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
}
panic(err)
}
cfg.Service = resp.Payload.SvcToken
c := make(chan os.Signal)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
<-c
cmd.destroy(env.ZId, cfg, zrok, auth)
cmd.destroy(env.ZId, resp.Payload.SvcToken, zrok, auth)
os.Exit(0)
}()
switch cmd.backendMode {
case "proxy":
cfg := &proxy_backend.Config{
IdentityPath: zif,
EndpointAddress: target,
Service: resp.Payload.SvcToken,
}
_, err = cmd.proxyBackendMode(cfg)
if err != nil {
ui.Close()
@ -143,6 +147,21 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
panic(err)
}
case "web":
cfg := &web_backend.Config{
IdentityPath: zif,
WebRoot: target,
Service: resp.Payload.SvcToken,
}
_, err = cmd.webBackendMode(cfg)
if err != nil {
ui.Close()
if !panicInstead {
showError("unable to create web backend handler", err)
}
panic(err)
}
default:
ui.Close()
showError("invalid backend mode", nil)
@ -156,26 +175,41 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
}
func (cmd *sharePrivateCommand) proxyBackendMode(cfg *proxy_backend.Config) (backendHandler, error) {
httpProxy, err := proxy_backend.NewBackend(cfg)
be, err := proxy_backend.NewBackend(cfg)
if err != nil {
return nil, errors.Wrap(err, "error creating http proxy backend")
}
go func() {
if err := httpProxy.Run(); err != nil {
if err := be.Run(); err != nil {
logrus.Errorf("error running http proxy backend: %v", err)
}
}()
return httpProxy, nil
return be, nil
}
func (cmd *sharePrivateCommand) destroy(id string, cfg *proxy_backend.Config, zrok *rest_client_zrok.Zrok, auth runtime.ClientAuthInfoWriter) {
logrus.Debugf("shutting down '%v'", cfg.Service)
func (cmd *sharePrivateCommand) webBackendMode(cfg *web_backend.Config) (backendHandler, error) {
be, err := web_backend.NewBackend(cfg)
if err != nil {
return nil, errors.Wrap(err, "error creating http web backend")
}
go func() {
if err := be.Run(); err != nil {
logrus.Errorf("error running http web backend: %v", err)
}
}()
return be, nil
}
func (cmd *sharePrivateCommand) destroy(id string, svcToken string, zrok *rest_client_zrok.Zrok, auth runtime.ClientAuthInfoWriter) {
logrus.Debugf("shutting down '%v'", svcToken)
req := service.NewUnshareParams()
req.Body = &rest_model_zrok.UnshareRequest{
EnvZID: id,
SvcToken: cfg.Service,
SvcToken: svcToken,
}
if _, err := zrok.Service.Unshare(req, auth); err == nil {
logrus.Debugf("shutdown complete")