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ipn/localapi: basic LocalAPI endpoints for profiles

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Signed-off-by: Mihai Parparita <mihai@tailscale.com>
This commit is contained in:
Mihai Parparita 2022-11-09 13:22:32 -08:00
parent 42464392ba
commit bc361df175
1 changed files with 71 additions and 10 deletions
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81
ipn/localapi/localapi.go
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@ -71,16 +71,19 @@ var handler = map[string]localAPIHandler{
"metrics": (*Handler).serveMetrics,
"ping": (*Handler).servePing,
"prefs": (*Handler).servePrefs,
"profile": (*Handler).serveProfile,
"set-dns": (*Handler).serveSetDNS,
"set-expiry-sooner": (*Handler).serveSetExpirySooner,
"status": (*Handler).serveStatus,
"tka/init": (*Handler).serveTKAInit,
"tka/modify": (*Handler).serveTKAModify,
"tka/sign": (*Handler).serveTKASign,
"tka/status": (*Handler).serveTKAStatus,
"upload-client-metrics": (*Handler).serveUploadClientMetrics,
"whois": (*Handler).serveWhoIs,
// TODO: rename to debug-profile or pprof-profile to separatate it from the
// (user) profile functionality.
"profile": (*Handler).serveProfile,
"set-dns": (*Handler).serveSetDNS,
"set-expiry-sooner": (*Handler).serveSetExpirySooner,
"status": (*Handler).serveStatus,
"tka/init": (*Handler).serveTKAInit,
"tka/modify": (*Handler).serveTKAModify,
"tka/sign": (*Handler).serveTKASign,
"tka/status": (*Handler).serveTKAStatus,
"upload-client-metrics": (*Handler).serveUploadClientMetrics,
"whois": (*Handler).serveWhoIs,
"profiles": (*Handler).serveProfiles,
}
func randHex(n int) string {
@ -1037,6 +1040,64 @@ func (h *Handler) serveTKAModify(w http.ResponseWriter, r *http.Request) {
w.Write(j)
}
func (h *Handler) serveProfiles(w http.ResponseWriter, r *http.Request) {
if !h.PermitRead {
http.Error(w, "profiles access denied", http.StatusForbidden)
return
}
switch r.Method {
case "GET": // List profiles
profiles := make([]tailcfg.UserProfile, 0)
for i, name := range h.b.ListProfiles() {
profiles = append(profiles, tailcfg.UserProfile{
ID: tailcfg.UserID(i),
LoginName: name,
DisplayName: name,
ProfilePicURL: "",
})
}
w.Header().Set("Content-Type", "application/json")
e := json.NewEncoder(w)
e.SetIndent("", "\t")
e.Encode(profiles)
case "POST": // Switch profile
// TODO: it would be more REST-y to get the profile name from the path
profile := r.FormValue("profile")
if profile == "" {
http.Error(w, "missing profile", http.StatusBadRequest)
return
}
err := h.b.SwitchProfile(profile)
if err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "text/plain")
io.WriteString(w, "done\n")
case "PUT": // Add profile
h.b.NewProfile()
w.Header().Set("Content-Type", "text/plain")
io.WriteString(w, "done\n")
case "DELETE": // Delete profile
// TODO: it would be more REST-y to get the profile name from the path
profile := r.FormValue("profile")
if profile == "" {
http.Error(w, "missing profile", http.StatusBadRequest)
return
}
err := h.b.DeleteProfile(profile)
if err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Set("Content-Type", "text/plain")
io.WriteString(w, "done\n")
default:
http.Error(w, "unsupported method", http.StatusMethodNotAllowed)
return
}
}
func defBool(a string, def bool) bool {
if a == "" {
return def