add GetSoneInfo (not functional)

com/Access/GetMasterAccess.lua

@@ -0,0 +1,77 @@
+local session = require("internal.session")
+local log = require("internal.log")
+local jwt = require("internal.crypt.jwt")
+local bc = require("internal.crypt.bcrypt")
+local db = require("internal.database.sqlite").connect("db/root.db", {log = true})
+local sha256 = require("internal.crypt.sha256")
+
+log.info("Someone at "..session.request.address.." trying to get master access")
+
+local function close_db()
+  if db then
+    db:close()
+    db = nil
+  end
+end
+
+local params = session.request.params.get()
+
+local function check_missing(arr, p)
+  local is_missing = {}
+  local ok = true
+  for _, key in ipairs(arr) do
+    if p[key] == nil then
+      table.insert(is_missing, key)
+      ok = false
+    end
+  end
+  return ok, is_missing
+end
+
+local ok, mp = check_missing({"master_secret", "master_name", "my_key"}, params)
+if not ok then
+  close_db()
+  session.response.send_error(-32602, "Missing params", mp)
+end
+
+if type(params.master_secret) ~= "string" then
+  close_db()
+  session.response.send_error(-32050, "Access denied")
+end
+
+if type(params.master_name) ~= "string" then
+  close_db()
+  session.response.send_error(-32050, "Access denied")
+end
+
+local master, err = db:query_row("SELECT * FROM master_units WHERE master_name = ?", {params.master_name})
+
+if not master then
+  log.event("DB query failed:", err)
+  close_db()
+  session.response.send_error(-32050, "Access denied")
+end
+
+local ok = bc.compare(master.master_secret, params.master_secret)
+if not ok then
+  log.warn("Login failed: wrong password")
+  close_db()
+  session.response.send_error(-32050, "Access denied")
+end
+
+local token = jwt.encode({
+  secret = require("_config").token(),
+  payload = { 
+    session_uuid = session.id,
+    master_id = master.id,
+    key = sha256.sum(params.my_key)
+  },
+  expires_in = 3600
+})
+
+close_db()
+session.response.send({
+  token = token
+})
+
+-- G7HgOgl72o7t7u7r

com/Zones/GetZoneInfo.lua

@@ -0,0 +1,69 @@
+local session = require("internal.session")
+local log = require("internal.log")
+local jwt = require("internal.crypt.jwt")
+local bc = require("internal.crypt.bcrypt")
+local sha256 = require("internal.crypt.sha256")
+local dbdriver = require("internal.database.sqlite")
+
+local db_root = dbdriver.connect("db/root.db", {log = true})
+local db_zone = nil
+
+local function close_db()
+  if db_root then
+    db_root:close()
+    db_root = nil
+  end
+  if db_zone then
+    db_zone:close()
+    db_zone = nil
+  end
+end
+
+local token = session.request.headers.get("authorization")
+
+if not token or type(token) ~= "string" then
+  close_db()
+  session.response.send_error(-32050, "Access denied")
+end
+
+local prefix = "Bearer "
+if token:sub(1, #prefix) ~= prefix then
+  close_db()
+  session.response.send_error(-32052, "Invalid Authorization scheme")
+end
+
+local access_token = token:sub(#prefix + 1)
+
+local err, data = jwt.decode(access_token, { secret = require("_config").token() })
+
+if err or not data then
+  close_db()
+  session.response.send_error(-32053, "Cannod parse JWT", {err})
+end
+
+if data.master_id then
+  
+  
+end
+
+local params = session.request.params.get()
+
+local function check_missing(arr, p)
+  local is_missing = {}
+  local ok = true
+  for _, key in ipairs(arr) do
+    if p[key] == nil then
+      table.insert(is_missing, key)
+      ok = false
+    end
+  end
+  return ok, is_missing
+end
+
+local ok, mp = check_missing({"zone_name"}, params)
+if not ok then
+  close_db()
+  session.response.send_error(-32602, "Missing params", mp)
+end
+
+close_db()

internal/engine/lua/handler.go

@@ -0,0 +1 @@
+package lua

internal/engine/lua/pool.go

@@ -0,0 +1,35 @@
+package lua
+
+import (
+	"sync"
+
+	lua "github.com/yuin/gopher-lua"
+)
+
+type LuaPool struct {
+	pool sync.Pool
+}
+
+func NewLuaPool() *LuaPool {
+	return &LuaPool{
+		pool: sync.Pool{
+			New: func() any {
+				L := lua.NewState()
+				
+				return L
+			},
+		},
+	}
+}
+
+func (lp *LuaPool) Get() *lua.LState {
+	return lp.pool.Get().(*lua.LState)
+}
+
+func (lp *LuaPool) Put(L *lua.LState) {
+	L.Close()
+
+	newL := lua.NewState()
+	
+	lp.pool.Put(newL)
+}

internal/engine/lua/types.go

@@ -0,0 +1,26 @@
+package lua
+
+import (
+	"net/http"
+
+	"github.com/akyaiy/GoSally-mvp/internal/core/corestate"
+	"github.com/akyaiy/GoSally-mvp/internal/engine/app"
+	"github.com/akyaiy/GoSally-mvp/internal/server/rpc"
+)
+
+type LuaEngineDeps struct {
+	HttpRequest    *http.Request
+	JSONRPCRequest *rpc.RPCRequest
+	SessionUUID string
+	ScriptPath string
+}
+
+type LuaEngineContract interface {
+	Handle(deps *LuaEngineDeps) *rpc.RPCResponse
+	
+}
+
+type LuaEngine struct {
+	x  *app.AppX
+	cs *corestate.CoreState
+}

internal/server/sv1/db_sqlite.go

@@ -82,6 +82,7 @@ func loadDBMod(llog *slog.Logger, sid string) func(*lua.LState) int {
 		L.SetField(mt, "__index", L.SetFuncs(L.NewTable(), map[string]lua.LGFunction{
 			"exec":  dbExec,
 			"query": dbQuery,
+			"query_row": dbQueryRow,
 			"close": dbClose,
 		}))
 
@@ -213,6 +214,102 @@ func dbExec(L *lua.LState) int {
 	return 2
 }
 
+func dbQueryRow(L *lua.LState) int {
+    ud := L.CheckUserData(1)
+    conn, ok := ud.Value.(*DBConnection)
+    if !ok {
+        L.Push(lua.LNil)
+        L.Push(lua.LString("invalid database connection"))
+        return 2
+    }
+
+    query := L.CheckString(2)
+
+    var args []any
+    if L.GetTop() >= 3 {
+        params := L.CheckTable(3)
+        params.ForEach(func(k lua.LValue, v lua.LValue) {
+            args = append(args, ConvertLuaTypesToGolang(v))
+        })
+    }
+
+    if conn.log {
+        conn.logger.Info("DB QueryRow",
+            slog.String("query", query),
+            slog.Any("params", args))
+    }
+
+    mtx := getDBMutex(conn.dbPath)
+    mtx.RLock()
+    defer mtx.RUnlock()
+
+    db, err := sql.Open("sqlite", conn.dbPath+"?_busy_timeout=5000&_journal_mode=WAL&_sync=NORMAL&_cache_size=-10000")
+    if err != nil {
+        L.Push(lua.LNil)
+        L.Push(lua.LString(err.Error()))
+        return 2
+    }
+    defer db.Close()
+
+    row := db.QueryRow(query, args...)
+
+	columns := []string{}
+	stmt, err := db.Prepare(query)
+	if err != nil {
+		L.Push(lua.LNil)
+		L.Push(lua.LString(fmt.Sprintf("prepare failed: %v", err)))
+		return 2
+	}
+	defer stmt.Close()
+	rows, err := stmt.Query(args...)
+	if err != nil {
+		L.Push(lua.LNil)
+		L.Push(lua.LString(fmt.Sprintf("query failed: %v", err)))
+		return 2
+	}
+	defer rows.Close()
+	cols, err := rows.Columns()
+	if err != nil {
+		L.Push(lua.LNil)
+		L.Push(lua.LString(fmt.Sprintf("get columns failed: %v", err)))
+		return 2
+	}
+	for _, c := range cols {
+		columns = append(columns, c)
+	}
+
+    colCount := len(columns)
+    values := make([]any, colCount)
+    valuePtrs := make([]any, colCount)
+    for i := range columns {
+        valuePtrs[i] = &values[i]
+    }
+
+    err = row.Scan(valuePtrs...)
+    if err != nil {
+        if err == sql.ErrNoRows {
+            L.Push(lua.LNil)
+            return 1
+        }
+        L.Push(lua.LNil)
+        L.Push(lua.LString(fmt.Sprintf("scan failed: %v", err)))
+        return 2
+    }
+
+    rowTable := L.NewTable()
+    for i, col := range columns {
+        val := values[i]
+        if val == nil {
+            L.SetField(rowTable, col, lua.LNil)
+        } else {
+            L.SetField(rowTable, col, ConvertGolangTypesToLua(L, val))
+        }
+    }
+
+    L.Push(rowTable)
+    return 1
+}
+
 func dbQuery(L *lua.LState) int {
 	ud := L.CheckUserData(1)
 	conn, ok := ud.Value.(*DBConnection)

internal/server/sv1/lua_handler.go

@@ -43,7 +43,7 @@ func addInitiatorHeaders(sid string, req *http.Request, headers http.Header) {
 // I will be only glad.
 // TODO: make this huge function more harmonious by dividing responsibilities
 func (h *HandlerV1) handleLUA(sid string, r *http.Request, req *rpc.RPCRequest, path string) *rpc.RPCResponse {
-	var __exit = 0
+	var __exit = -1
 
 	llog := h.x.SLog.With(slog.String("session-id", sid))
 	llog.Debug("handling LUA")
@@ -544,12 +544,7 @@ func (h *HandlerV1) handleLUA(sid string, r *http.Request, req *rpc.RPCRequest,
 
 		L.SetField(sha265mod, "sum", L.NewFunction(func(l *lua.LState) int {
 			data := ConvertLuaTypesToGolang(L.Get(1))
-			dataStr, ok := data.(string)
-			if !ok {
-				L.Push(lua.LNil)
-				L.Push(lua.LString("error: data must be a string"))
-				return 2
-			}
+			var dataStr = fmt.Sprint(data)
 
 			hash := sha256.Sum256([]byte(dataStr))