feat(world): simplify access control to namespaces instead of routes

packages/cli/contracts/src/tables/Table1.sol

@@ -19,7 +19,7 @@ import { PackedCounter, PackedCounterLib } from "@latticexyz/store/src/PackedCou
 // Import user types
 import { Enum1, Enum2 } from "./../types.sol";
 
-uint256 constant _tableId = uint256(keccak256("/Table1"));
+uint256 constant _tableId = uint256(bytes32(abi.encodePacked(bytes16(""), bytes16("Table1"))));
 uint256 constant Table1TableId = _tableId;
 
 struct Table1Data {

packages/cli/contracts/test/Tablegen.t.sol

@@ -2,9 +2,9 @@
 pragma solidity >=0.8.0;
 
 import "forge-std/Test.sol";
-import {StoreView} from "@latticexyz/store/src/StoreView.sol";
-import {Table1, Table1Data} from "../src/tables/Table1.sol";
-import {Enum1, Enum2} from "../src/types.sol";
+import { StoreView } from "@latticexyz/store/src/StoreView.sol";
+import { Table1, Table1Data } from "../src/tables/Table1.sol";
+import { Enum1, Enum2 } from "../src/types.sol";
 
 contract TablegenTest is Test, StoreView {
   function testTable1SetAndGet() public {

packages/cli/src/config/commonSchemas.ts

@@ -9,6 +9,7 @@ import {
   validateRoute,
   validateSingleLevelRoute,
   validateUncapitalizedName,
+  validateSelector,
 } from "./validation.js";
 
 /** Capitalized names of objects, like tables and systems */
@@ -34,3 +35,6 @@ export const EthereumAddress = z.string().superRefine(validateEthereumAddress);
 export const StaticSchemaType = z
   .nativeEnum(SchemaType)
   .refine((arg) => getStaticByteLength(arg) > 0, "SchemaType must be static");
+
+/** A selector for namespace/file/resource */
+export const Selector = z.string().superRefine(validateSelector);

packages/cli/src/config/loadWorldConfig.ts

@@ -1,16 +1,15 @@
 import { z, ZodError } from "zod";
 import { fromZodErrorCustom, UnrecognizedSystemErrorFactory } from "../utils/errors.js";
-import { BaseRoute, EthereumAddress, ObjectName } from "./commonSchemas.js";
+import { EthereumAddress, ObjectName, Selector } from "./commonSchemas.js";
 import { loadConfig } from "./loadConfig.js";
 
 const SystemName = ObjectName;
-const SystemRoute = BaseRoute.optional();
 const SystemAccessList = z.array(SystemName.or(EthereumAddress)).default([]);
 
-// The system config is a combination of a route config and access config
+// The system config is a combination of a fileSelector config and access config
 const SystemConfig = z.intersection(
   z.object({
-    route: SystemRoute,
+    fileSelector: Selector,
   }),
   z.discriminatedUnion("openAccess", [
     z.object({
@@ -25,7 +24,7 @@ const SystemConfig = z.intersection(
 
 // The parsed world config is the result of parsing the user config
 export const WorldConfig = z.object({
-  baseRoute: BaseRoute.default(""),
+  namespace: Selector.default(""),
   worldContractName: z.string().optional(),
   overrideSystems: z.record(SystemName, SystemConfig).default({}),
   excludeSystems: z.array(SystemName).default([]),
@@ -39,13 +38,13 @@ export const WorldConfig = z.object({
  * @param config optional SystemConfig object, if none is provided the default config is used
  * @param existingContracts optional list of existing contract names, used to validate system names in the access list. If not provided, no validation is performed.
  * @returns ResolvedSystemConfig object
- * Default value for route is `/${systemName}`
+ * Default value for fileSelector is `systemName`
  * Default value for openAccess is true
  * Default value for accessListAddresses is []
  * Default value for accessListSystems is []
  */
 export function resolveSystemConfig(systemName: string, config?: SystemUserConfig, existingContracts?: string[]) {
-  const route = config?.route ?? `/${systemName}`;
+  const fileSelector = config?.fileSelector ?? systemName;
   const openAccess = config?.openAccess ?? true;
   const accessListAddresses: string[] = [];
   const accessListSystems: string[] = [];
@@ -64,7 +63,7 @@ export function resolveSystemConfig(systemName: string, config?: SystemUserConfi
     }
   }
 
-  return { route, openAccess, accessListAddresses, accessListSystems };
+  return { fileSelector, openAccess, accessListAddresses, accessListSystems };
 }
 
 /**
@@ -131,8 +130,8 @@ export async function parseWorldConfig(config: unknown) {
 // zod doesn't preserve doc comments
 export type SystemUserConfig =
   | {
-      /** The system will be deployed at `baseRoute + route` */
-      route?: string;
+      /** The full resource selector consists of namespace and fileSelector */
+      fileSelector?: string;
     } & (
       | {
           /** If openAccess is true, any address can call the system */
@@ -148,13 +147,13 @@ export type SystemUserConfig =
 
 // zod doesn't preserve doc comments
 export interface WorldUserConfig {
-  /** The base route to register tables and systems at. Defaults to the root route (empty string) */
-  baseRoute?: string;
+  /** The namespace to register tables and systems at. Defaults to the root namespace (empty string) */
+  namespace?: string;
   /** The name of the World contract to deploy. If no name is provided, a vanilla World is deployed */
   worldContractName?: string;
   /**
    * Contracts named *System will be deployed by default
-   * as public systems at `baseRoute/ContractName`, unless overridden
+   * as public systems at `namespace/ContractName`, unless overridden
    *
    * The key is the system name (capitalized).
    * The value is a SystemConfig object.

packages/cli/src/config/parseStoreConfig.ts

@@ -1,6 +1,6 @@
 import { SchemaType } from "@latticexyz/schema-type";
 import { RefinementCtx, z, ZodIssueCode } from "zod";
-import { BaseRoute, ObjectName, OrdinaryRoute, StaticSchemaType, UserEnum, ValueName } from "./commonSchemas.js";
+import { ObjectName, OrdinaryRoute, Selector, StaticSchemaType, UserEnum, ValueName } from "./commonSchemas.js";
 import { getDuplicates } from "./validation.js";
 
 const TableName = ObjectName;
@@ -22,7 +22,7 @@ const Schema = z
 const TableDataFull = z
   .object({
     directory: OrdinaryRoute.default("/tables"),
-    route: BaseRoute.optional(),
+    fileSelector: Selector.optional(),
     tableIdArgument: z.boolean().default(false),
     storeArgument: z.boolean().default(false),
     primaryKeys: PrimaryKeys,
@@ -48,18 +48,18 @@ const TableDataShorthand = FieldData.transform((fieldData) => {
 });
 
 const TablesRecord = z.record(TableName, z.union([TableDataShorthand, TableDataFull])).transform((tables) => {
-  // default route depends on tableName
+  // default fileSelector depends on tableName
   for (const tableName of Object.keys(tables)) {
     const table = tables[tableName];
-    table.route ??= `/${tableName}`;
+    table.fileSelector ??= tableName;
 
     tables[tableName] = table;
   }
-  return tables as Record<string, RequireKeys<typeof tables[string], "route">>;
+  return tables as Record<string, RequireKeys<(typeof tables)[string], "fileSelector">>;
 });
 
 const StoreConfigUnrefined = z.object({
-  baseRoute: BaseRoute.default(""),
+  namespace: Selector.default(""),
   storeImportPath: z.string().default("@latticexyz/store/src/"),
   tables: TablesRecord,
   userTypes: z
@@ -74,8 +74,8 @@ export const StoreConfig = StoreConfigUnrefined.superRefine(validateStoreConfig)
 
 // zod doesn't preserve doc comments
 export interface StoreUserConfig {
-  /** The base route prefix for table ids. Default is "" (empty string) */
-  baseRoute?: string;
+  /** The namespace for table ids. Default is "" (empty string) */
+  namespace?: string;
   /** Path for store package imports. Default is "@latticexyz/store/src/" */
   storeImportPath?: string;
   /**
@@ -95,8 +95,12 @@ export interface StoreUserConfig {
 interface FullTableConfig {
   /** Output directory path for the file. Default is "/tables" */
   directory?: string;
-  /** Route is used to register the table and construct its id. The table id will be keccak256(concat(baseRoute,route)). Default is "/<tableName>" */
-  route?: string;
+  /**
+   * The fileSelector is used with the namespace to register the table and construct its id.
+   * The table id will be uint256(bytes32(abi.encodePacked(bytes16(namespace), bytes16(fileSelector)))).
+   * Default is "<tableName>"
+   * */
+  fileSelector?: string;
   /** Make methods accept `tableId` argument instead of it being a hardcoded constant. Default is false */
   tableIdArgument?: boolean;
   /** Include methods that accept a manual `IStore` argument. Default is false. */
@@ -171,4 +175,4 @@ function validateIfUserType(
   }
 }
 
-type RequireKeys<T extends Record<string, unknown>, P extends string> = T & Required<Pick<T, P>>;
+type RequireKeys<T extends Record<string, unknown>, P extends string> = T & Required<Pick<T, P>>;

packages/cli/src/config/validation.ts

@@ -136,3 +136,18 @@ export function getDuplicates<T>(array: T[]) {
   }
   return [...duplicates];
 }
+
+export function validateSelector(name: string, ctx: RefinementCtx) {
+  if (name.length > 16) {
+    ctx.addIssue({
+      code: ZodIssueCode.custom,
+      message: `Selector must be <= 16 characters`,
+    });
+  }
+  if (!/^\w*$/.test(name)) {
+    ctx.addIssue({
+      code: ZodIssueCode.custom,
+      message: `Selector must contain only alphanumeric & underscore characters`,
+    });
+  }
+}

packages/cli/src/render-solidity/common.ts

@@ -20,10 +20,10 @@ export function renderArguments(args: (string | undefined)[]) {
   return internalRenderList(",", filteredArgs, (arg) => arg);
 }
 
-export function renderCommonData({ staticRouteData, primaryKeys }: RenderTableOptions) {
+export function renderCommonData({ staticResourceData, primaryKeys }: RenderTableOptions) {
   // static route means static tableId as well, and no tableId arguments
-  const _tableId = staticRouteData ? "" : "_tableId";
-  const _typedTableId = staticRouteData ? "" : "uint256 _tableId";
+  const _tableId = staticResourceData ? "" : "_tableId";
+  const _typedTableId = staticResourceData ? "" : "uint256 _tableId";
 
   const _keyArgs = renderArguments(primaryKeys.map(({ name }) => name));
   const _typedKeyArgs = renderArguments(primaryKeys.map(({ name, typeWithLocation }) => `${typeWithLocation} ${name}`));

packages/cli/src/render-solidity/renderTable.ts

@@ -4,7 +4,7 @@ import { renderRecordMethods } from "./record.js";
 import { RenderTableOptions } from "./types.js";
 
 export function renderTable(options: RenderTableOptions) {
-  const { imports, libraryName, structName, staticRouteData, storeImportPath, fields, withRecordMethods } = options;
+  const { imports, libraryName, structName, staticResourceData, storeImportPath, fields, withRecordMethods } = options;
 
   const { _typedTableId, _typedKeyArgs, _primaryKeysDefinition } = renderCommonData(options);
 
@@ -33,11 +33,11 @@ ${
 }
 
 ${
-  !staticRouteData
+  !staticResourceData
     ? ""
     : `
-      uint256 constant _tableId = uint256(keccak256("${staticRouteData.baseRoute + staticRouteData.subRoute}"));
-      uint256 constant ${staticRouteData.tableIdName} = _tableId;
+      uint256 constant _tableId = uint256(bytes32(abi.encodePacked(bytes16("${staticResourceData.namespace}"), bytes16("${staticResourceData.fileSelector}"))));
+      uint256 constant ${staticResourceData.tableIdName} = _tableId;
 `
 }
 

packages/cli/src/render-solidity/renderTablesFromConfig.ts

@@ -73,15 +73,15 @@ export function renderTablesFromConfig(config: StoreConfig, srcDirectory: string
     const dynamicFields = fields.filter(({ isDynamic }) => isDynamic) as RenderTableDynamicField[];
 
     // With tableIdArgument: tableId is a dynamic argument for each method
-    // Without tableIdArgument: tableId is a file-level constant generated from `staticRouteData`
-    const staticRouteData = (() => {
+    // Without tableIdArgument: tableId is a file-level constant generated from `staticResourceData`
+    const staticResourceData = (() => {
       if (tableData.tableIdArgument) {
         return;
       } else {
         return {
           tableIdName: tableName + "TableId",
-          baseRoute: config.baseRoute,
-          subRoute: tableData.route,
+          namespace: config.namespace,
+          fileSelector: tableData.fileSelector,
         };
       }
     })();
@@ -94,7 +94,7 @@ export function renderTablesFromConfig(config: StoreConfig, srcDirectory: string
         imports,
         libraryName: tableName,
         structName: withStruct ? tableName + "Data" : undefined,
-        staticRouteData,
+        staticResourceData,
         storeImportPath,
         primaryKeys,
         fields,

packages/cli/src/render-solidity/types.ts

@@ -6,7 +6,7 @@ export interface RenderTableOptions {
   /** Name of the struct to render. If undefined, struct and its methods aren't rendered. */
   structName?: string;
   /** Data used to statically registed the table. If undefined, all methods receive `_tableId` as an argument. */
-  staticRouteData?: StaticRouteData;
+  staticResourceData?: StaticResourceData;
   /** Path for store package imports */
   storeImportPath: string;
   primaryKeys: RenderTablePrimaryKey[];
@@ -24,11 +24,11 @@ export interface ImportDatum {
   path: string;
 }
 
-export interface StaticRouteData {
+export interface StaticResourceData {
   /** Name of the table id constant to render. */
   tableIdName: string;
-  baseRoute: string;
-  subRoute: string;
+  namespace: string;
+  fileSelector: string;
 }
 
 export interface RenderTableType {