Changed all the html into go using go-elem (#2161)

* Changed all the HTML into go using go-elem

            Created templates package in ./hscontrol/templates.
            Moved the registerWebAPITemplate into the templates package as a function to be called.

            Replaced the apple and windows html files with go-elem.

* update flake

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

---------

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
Co-authored-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Amha Mersha 2024-10-04 04:39:24 -07:00 committed by GitHub
parent 9515040161
commit 24e7851a40
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
11 changed files with 323 additions and 294 deletions

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@ -9,49 +9,19 @@ import (
"github.com/gofrs/uuid/v5"
"github.com/gorilla/mux"
"github.com/juanfont/headscale/hscontrol/templates"
"github.com/rs/zerolog/log"
)
//go:embed templates/apple.html
var appleTemplate string
//go:embed templates/windows.html
var windowsTemplate string
// WindowsConfigMessage shows a simple message in the browser for how to configure the Windows Tailscale client.
func (h *Headscale) WindowsConfigMessage(
writer http.ResponseWriter,
req *http.Request,
) {
winTemplate := template.Must(template.New("windows").Parse(windowsTemplate))
config := map[string]interface{}{
"URL": h.cfg.ServerURL,
}
var payload bytes.Buffer
if err := winTemplate.Execute(&payload, config); err != nil {
log.Error().
Str("handler", "WindowsRegConfig").
Err(err).
Msg("Could not render Windows index template")
writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
writer.WriteHeader(http.StatusInternalServerError)
_, err := writer.Write([]byte("Could not render Windows index template"))
if err != nil {
log.Error().
Caller().
Err(err).
Msg("Failed to write response")
}
return
}
writer.Header().Set("Content-Type", "text/html; charset=utf-8")
writer.WriteHeader(http.StatusOK)
_, err := writer.Write(payload.Bytes())
if err != nil {
if _, err := writer.Write([]byte(templates.Windows(h.cfg.ServerURL).Render())); err != nil {
log.Error().
Caller().
Err(err).
@ -64,36 +34,10 @@ func (h *Headscale) AppleConfigMessage(
writer http.ResponseWriter,
req *http.Request,
) {
appleTemplate := template.Must(template.New("apple").Parse(appleTemplate))
config := map[string]interface{}{
"URL": h.cfg.ServerURL,
}
var payload bytes.Buffer
if err := appleTemplate.Execute(&payload, config); err != nil {
log.Error().
Str("handler", "AppleMobileConfig").
Err(err).
Msg("Could not render Apple index template")
writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
writer.WriteHeader(http.StatusInternalServerError)
_, err := writer.Write([]byte("Could not render Apple index template"))
if err != nil {
log.Error().
Caller().
Err(err).
Msg("Failed to write response")
}
return
}
writer.Header().Set("Content-Type", "text/html; charset=utf-8")
writer.WriteHeader(http.StatusOK)
_, err := writer.Write(payload.Bytes())
if err != nil {
if _, err := writer.Write([]byte(templates.Apple(h.cfg.ServerURL).Render())); err != nil {
log.Error().
Caller().
Err(err).