1.2.14

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Change Log
 
+## 1.2.14 (2026-03-12)
+
+- Prevent UI crash when a malformed URL is sent to the server.
+
+- Fix potential edge-case bugs in expression evaluation and session
+  serialization.
+
 ## 1.2.13 (2024-06-06)
 
 - Increase connection timeout for UI and NBI from 30 to 120 seconds to avoid

lib/common/authorizer.ts

@@ -2,13 +2,13 @@ import { PermissionSet, Expression } from "../types.ts";
 import { evaluate, or } from "./expression/util.ts";
 
 export default class Authorizer {
-  private declare permissionSets: PermissionSet[];
-  private declare validatorCache: WeakMap<
+  declare private permissionSets: PermissionSet[];
+  declare private validatorCache: WeakMap<
     any,
     (mutationType, mutation, any) => boolean
   >;
-  private declare hasAccessCache: Map<string, boolean>;
-  private declare getFilterCache: Map<string, Expression>;
+  declare private hasAccessCache: Map<string, boolean>;
+  declare private getFilterCache: Map<string, Expression>;
 
   public constructor(permissionSets: PermissionSet[]) {
     this.permissionSets = permissionSets;

lib/common/expression/normalize.ts

@@ -9,8 +9,8 @@ const TWO = BI.BigInt(2);
 const NEGATIVE_ONE = BI.BigInt(-1);
 
 class Indeterminates {
-  public declare map: Map<string, number>;
-  public declare sortedKeys: string[];
+  declare public map: Map<string, number>;
+  declare public sortedKeys: string[];
 
   public constructor(str?: string) {
     this.map = new Map();
@@ -98,7 +98,7 @@ function findGcd(a: BI.bigint, b: BI.bigint): BI.bigint {
 }
 
 class Polynomial {
-  public declare terms: Term[];
+  declare public terms: Term[];
 
   public constructor(terms: Term[]) {
     this.terms = terms;

lib/common/expression/synth.ts

@@ -955,7 +955,7 @@ export function covers(expr1: Expression, expr2: Expression): boolean {
   expr2 = normalize(expr2);
   if (!expr2) return true;
   expr1 = normalize(expr1);
-  if (!Array.isArray(expr1)) return !!expr1;
+  if (!Array.isArray(expr1) && expr1) return true;
 
   const synt1 = Clause.fromExpression(expr1);
   const synt2 = Clause.fromExpression(expr2);

lib/common/path-set.ts

@@ -1,9 +1,9 @@
 import Path from "./path.ts";
 
 export default class PathSet {
-  private declare lengthIndex: Set<Path>[];
-  private declare fragmentIndex: Map<string, Set<Path>>[];
-  private declare stringIndex: Map<string, Path>;
+  declare private lengthIndex: Set<Path>[];
+  declare private fragmentIndex: Map<string, Set<Path>>[];
+  declare private stringIndex: Map<string, Path>;
 
   public constructor() {
     this.lengthIndex = [];

lib/common/path.ts

@@ -30,11 +30,11 @@ function legalChar(c: number): boolean {
 }
 
 export default class Path {
-  public declare readonly segments: Segments;
-  public declare readonly wildcard: number;
-  public declare readonly alias: number;
-  protected declare _string: string;
-  protected declare _stringIndex: number[];
+  declare public readonly segments: Segments;
+  declare public readonly wildcard: number;
+  declare public readonly alias: number;
+  declare protected _string: string;
+  declare protected _stringIndex: number[];
 
   protected static parseAliasValue(
     pattern: string,

lib/instance-set.ts

@@ -3,7 +3,7 @@ interface Instance {
 }
 
 export default class InstanceSet {
-  private declare set: Set<Instance>;
+  declare private set: Set<Instance>;
 
   public constructor() {
     this.set = new Set();

lib/ui.ts

@@ -1,10 +1,10 @@
 import { constants } from "node:zlib";
 import Koa from "koa";
-import Router from "koa-router";
+import Router from "@koa/router";
 import * as jwt from "jsonwebtoken";
-import koaStatic from "koa-static";
+import koaSend from "koa-send";
 import koaCompress from "koa-compress";
-import koaBodyParser from "koa-bodyparser";
+import koaBodyParser from "@koa/bodyparser";
 import koaJwt from "koa-jwt";
 import * as config from "./config.ts";
 import api from "./ui/api.ts";
@@ -18,12 +18,6 @@ import { version as VERSION } from "../package.json";
 import memoize from "./common/memoize.ts";
 import { APP_JS, APP_CSS, FAVICON_PNG } from "../build/assets.ts";
 
-declare module "koa" {
-  interface Request {
-    body: any;
-  }
-}
-
 const koa = new Koa();
 const router = new Router();
 
@@ -262,6 +256,17 @@ koa.use(
 );
 
 koa.use(router.routes());
-koa.use(koaStatic(config.ROOT_DIR + "/public"));
+koa.use(async (ctx, next) => {
+  await next();
+  if (ctx.method !== "HEAD" && ctx.method !== "GET") return;
+  if (ctx.body != null || ctx.status !== 404) return;
+  if (/(?:^|[\\/])\.\.(?:[\\/]|$)/.test(ctx.path)) return;
+
+  try {
+    await koaSend(ctx, ctx.path, { root: config.ROOT_DIR + "/public" });
+  } catch (err) {
+    if (err.status !== 404) throw err;
+  }
+});
 
 export const listener = koa.callback();

lib/ui/api.ts

@@ -1,5 +1,5 @@
 import { Readable } from "node:stream";
-import Router from "koa-router";
+import Router from "@koa/router";
 import { ObjectId } from "mongodb";
 import * as db from "./db.ts";
 import * as apiFunctions from "../api-functions.ts";

lib/versioned-map.ts

@@ -7,10 +7,10 @@ interface Revisions<V> {
 }
 
 export default class VersionedMap<K, V> {
-  private declare _sizeDiff: number[];
-  private declare _revision: number;
-  private declare map: Map<K, (V | symbol)[]>;
-  public declare dirty: number;
+  declare private _sizeDiff: number[];
+  declare private _revision: number;
+  declare private map: Map<K, (V | symbol)[]>;
+  declare public dirty: number;
 
   public constructor() {
     this._sizeDiff = [0];
@@ -112,6 +112,8 @@ export default class VersionedMap<K, V> {
       prev = v;
     }
 
+    if (prev === NONEXISTENT && !res.delete) return null;
+
     return res;
   }
 
@@ -122,6 +124,8 @@ export default class VersionedMap<K, V> {
       del,
     );
 
+    if (!mutations) return;
+
     const revisions = [];
 
     let prev: V | symbol = NONEXISTENT;
@@ -149,7 +153,7 @@ export default class VersionedMap<K, V> {
 
   public *diff(): IterableIterator<[K, V, V]> {
     for (const [key, revisions] of this.map) {
-      if (revisions.length === 1) continue;
+      if (revisions.length <= 1) continue;
       let first = revisions[0];
       let last = revisions[revisions.length - 1];
       if (first === NONEXISTENT && last === NONEXISTENT) continue;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "genieacs",
-  "version": "1.2.13",
+  "version": "1.2.14",
   "description": "A TR-069 Auto Configuration Server (ACS)",
   "repository": {
     "type": "git",
@@ -26,43 +26,41 @@
   },
   "dependencies": {
     "@breejs/later": "^4.2.0",
+    "@koa/bodyparser": "^5.1.2",
+    "@koa/router": "^13.1.1",
     "bson": "^4.7.2",
     "espresso-iisojs": "^1.0.8",
     "iconv-lite": "^0.6.3",
-    "ipaddr.js": "^2.2.0",
-    "jsonwebtoken": "^9.0.2",
-    "koa": "^2.15.3",
-    "koa-bodyparser": "^4.3.0",
-    "koa-compress": "^5.1.0",
+    "ipaddr.js": "^2.3.0",
+    "jsonwebtoken": "^9.0.3",
+    "koa": "^2.16.4",
+    "koa-compress": "^5.2.0",
     "koa-jwt": "^4.0.3",
-    "koa-router": "^12.0.0",
-    "koa-static": "^5.0.0",
+    "koa-send": "^5.0.1",
     "mongodb": "^4.16.0",
     "parsimmon": "^1.18.1",
     "seedrandom": "^3.0.5"
   },
   "devDependencies": {
-    "@types/codemirror": "^5.60.15",
-    "@types/jsonwebtoken": "^9.0.6",
+    "@types/codemirror": "^5.60.17",
+    "@types/jsonwebtoken": "^9.0.10",
     "@types/koa": "^2.15.0",
-    "@types/koa-compress": "^4.0.6",
-    "@types/koa-router": "^7.4.8",
-    "@types/koa-static": "^4.0.4",
-    "@types/mithril": "^2.2.6",
-    "@types/node": "^20.14.2",
+    "@types/koa-compress": "^4.0.7",
+    "@types/mithril": "^2.2.7",
+    "@types/node": "^20.19.37",
     "@types/parsimmon": "^1.10.9",
     "@types/seedrandom": "^3.0.8",
-    "@typescript-eslint/eslint-plugin": "^7.12.0",
-    "@typescript-eslint/parser": "^7.12.0",
-    "codemirror": "^5.65.16",
-    "esbuild": "^0.21.4",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "mithril": "^2.2.2",
-    "prettier": "^3.3.1",
-    "sql.js": "^1.10.3",
-    "svgo": "^3.3.2",
-    "typescript": "^5.4.5",
+    "@typescript-eslint/eslint-plugin": "^7.18.0",
+    "@typescript-eslint/parser": "^7.18.0",
+    "codemirror": "^5.65.21",
+    "esbuild": "^0.27.4",
+    "eslint": "^8.57.1",
+    "eslint-config-prettier": "^9.1.2",
+    "mithril": "^2.3.8",
+    "prettier": "^3.8.1",
+    "sql.js": "^1.14.1",
+    "svgo": "^3.3.3",
+    "typescript": "^5.9.3",
     "yaml": "^1.10.2"
   },
   "engines": {

test/synth.ts

@@ -1,7 +1,7 @@
 import test from "node:test";
 import assert from "node:assert";
 import initSqlJs from "sql.js/dist/sql-asm.js";
-import { minimize, unionDiff } from "../lib/common/expression/synth.ts";
+import { covers, minimize, unionDiff } from "../lib/common/expression/synth.ts";
 import { parse, stringify } from "../lib/common/expression/parser.ts";
 
 const STRING_VALUES = [null, "", "a", "ab", "ab10", "ab-10"];
@@ -115,3 +115,37 @@ void test("unionDiff", async () => {
     assert.strictEqual(setsEqual(res4, diffSet), true);
   }
 });
+
+void test("covers", async () => {
+  assert.strictEqual(covers(false, false), true);
+  assert.strictEqual(covers(false, parse("decimal > 5 AND decimal < 3")), true);
+  assert.strictEqual(covers(parse("true"), parse("decimal > 0")), true);
+  assert.strictEqual(covers(parse("true"), parse("false")), true);
+  assert.strictEqual(covers(parse("false"), parse("false")), true);
+  assert.strictEqual(covers(parse("false"), parse("decimal > 0")), false);
+  assert.strictEqual(covers(parse("decimal >= 0"), parse("decimal > 0")), true);
+  assert.strictEqual(
+    covers(parse("decimal > 0"), parse("decimal >= 0")),
+    false,
+  );
+
+  const cases = [
+    ["decimal >= 0", "decimal > 0"],
+    ["decimal > 0", "decimal > 5"],
+    ["string IS NOT NULL", "string = 'a'"],
+    ["true", "decimal > 0"],
+  ];
+
+  for (const [c1, c2] of cases) {
+    const res1 = await query(c1);
+    const res2 = await query(c2);
+    const coversResult = covers(parse(c1), parse(c2));
+    const actuallyCovers = Array.from(res2).every((r) => res1.has(r));
+
+    assert.strictEqual(
+      coversResult,
+      actuallyCovers,
+      `covers(${c1}, ${c2}) should match actual coverage`,
+    );
+  }
+});

tsconfig.json

@@ -11,7 +11,8 @@
     "strictFunctionTypes": true,
     "isolatedModules": true,
     "noEmit": true,
-    "allowImportingTsExtensions": true
+    "allowImportingTsExtensions": true,
+    "skipLibCheck": true
   },
   "include": [
     "./bin/*.ts",

ui/autocomplete-compnent.ts

@@ -4,13 +4,13 @@ type AutocompleteCallback = (
 ) => void;
 
 export default class Autocomplete {
-  private declare callback: AutocompleteCallback;
-  private declare element: HTMLInputElement;
-  private declare hideTimeout: NodeJS.Timeout;
-  private declare visible: boolean;
-  private declare default: string;
-  private declare selection: number;
-  private declare container: HTMLElement;
+  declare private callback: AutocompleteCallback;
+  declare private element: HTMLInputElement;
+  declare private hideTimeout: NodeJS.Timeout;
+  declare private visible: boolean;
+  declare private default: string;
+  declare private selection: number;
+  declare private container: HTMLElement;
 
   public constructor(className: string, callback: AutocompleteCallback) {
     this.callback = callback;

ui/config-functions.ts

@@ -79,7 +79,7 @@ export function structureConfig(config: Config[]): any {
         if (idx >= 0 && idx < MAX_ARRAY_SIZE && String(idx) === key) {
           const pos = Math.floor(idx / MAX_BITS);
           if (!indexes[pos]) indexes[pos] = 0;
-          indexes[pos] |= 1 << idx % MAX_BITS;
+          indexes[pos] |= 1 << (idx % MAX_BITS);
         } else {
           indexes = [];
           break;