platform: modularize api/gui, add docs-tests-web foundation, and refresh root config

2026-03-26 22:40:54 +03:00
parent 0e2d7f61ea
commit 6a56d734c2
562 changed files with 70151 additions and 16423 deletions
--- a/selective-vpn-api/app/vpn_handlers_auth.go
+++ b/selective-vpn-api/app/vpn_handlers_auth.go
@@ -0,0 +1,107 @@
+package app
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+)
+
+func handleVPNLoginState(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	state := VPNLoginState{
+		State: "no_login",
+		Msg:   "login state file not found",
+		Text:  "AdGuard VPN: (no login data)",
+		Color: "gray30",
+	}
+
+	data, err := os.ReadFile(loginStatePath)
+	if err == nil {
+		var fileState VPNLoginState
+		if err := json.Unmarshal(data, &fileState); err == nil {
+			if fileState.State != "" {
+				state.State = fileState.State
+			}
+			if fileState.Email != "" {
+				state.Email = fileState.Email
+			}
+			if fileState.Msg != "" {
+				state.Msg = fileState.Msg
+			}
+		} else {
+			state.State = "error"
+			state.Msg = "invalid adguard-login.json: " + err.Error()
+		}
+	} else if !os.IsNotExist(err) {
+		state.State = "error"
+		state.Msg = err.Error()
+	}
+
+	// text/color для GUI
+	switch state.State {
+	case "ok":
+		if state.Email != "" {
+			state.Text = fmt.Sprintf("AdGuard VPN: logged in as %s", state.Email)
+		} else {
+			state.Text = "AdGuard VPN: logged in"
+		}
+		state.Color = "green4"
+	case "no_login":
+		state.Text = "AdGuard VPN: (no login data)"
+		state.Color = "gray30"
+	default:
+		state.Text = "AdGuard VPN: " + state.State
+		state.Color = "orange3"
+	}
+
+	writeJSON(w, http.StatusOK, state)
+}
+
+func handleVPNLogout(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	appendTraceLine("login", "logout")
+	stdout, stderr, exitCode, err := runCommand(adgvpnCLI, "logout")
+	res := cmdResult{
+		OK:       err == nil && exitCode == 0,
+		ExitCode: exitCode,
+		Stdout:   stdout,
+		Stderr:   stderr,
+	}
+	if err != nil {
+		res.Message = err.Error()
+	} else {
+		res.Message = "logout done"
+	}
+
+	// refresh login state
+	_, _, _, _ = runCommand("systemctl", "restart", adgvpnUnit)
+
+	writeJSON(w, http.StatusOK, res)
+}
+
+func handleSystemdState(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	unit := strings.TrimSpace(r.URL.Query().Get("unit"))
+	if unit == "" {
+		http.Error(w, "unit required", http.StatusBadRequest)
+		return
+	}
+	stdout, _, _, err := runCommand("systemctl", "is-active", unit)
+	st := strings.TrimSpace(stdout)
+	if err != nil || st == "" {
+		st = "unknown"
+	}
+	writeJSON(w, http.StatusOK, SystemdState{State: st})
+}