ConusAI vendor v0.1.0-dev.20261027+ab5c16b3

better-auth/convex.json

@@ -0,0 +1,3 @@
+{
+  "functions": "functions/"
+}

better-auth/deploy.mjs

@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// Deploys this app's Better Auth functions (./functions) to its Better Auth Convex deployment, after
+// installing the two variables Better Auth reads there: SITE_URL, the app's public origin and the
+// only origin Better Auth trusts, and BETTER_AUTH_SECRET. The migrate job runs it on the Postgres
+// profile (apps/worker/src/migrate.ts), the convex-deploy job on the Convex profile; a development
+// machine runs `node better-auth/deploy.mjs`. The temporary env file is mode 0600 and removed on
+// success and on failure; no value is printed.
+//
+//   BETTER_AUTH_CONVEX_URL        the Better Auth deployment's URL
+//   BETTER_AUTH_CONVEX_ADMIN_KEY  its admin key (this job and the web server's revocation relay only)
+//   BETTER_AUTH_SECRET            Better Auth's secret, at least 32 characters (this job only)
+//   CONUSAI_PUBLIC_URL            the app's public origin
+
+import { spawnSync } from "node:child_process"
+import { mkdtempSync, rmSync, writeFileSync } from "node:fs"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
+import { fileURLToPath } from "node:url"
+
+const required = (name, value, why) => {
+  const trimmed = value?.trim()
+  if (!trimmed) throw new Error(`${name} is not set: ${why}`)
+  if (/[\r\n]/.test(trimmed)) throw new Error(`${name} holds a line break`)
+  return trimmed
+}
+
+export function deployBetterAuth(env = process.env) {
+  const url = required(
+    "BETTER_AUTH_CONVEX_URL",
+    env.BETTER_AUTH_CONVEX_URL,
+    "the URL of this app's Better Auth deployment",
+  )
+  const adminKey = required(
+    "BETTER_AUTH_CONVEX_ADMIN_KEY",
+    env.BETTER_AUTH_CONVEX_ADMIN_KEY,
+    "the admin key of the Better Auth deployment",
+  )
+  const secret = required(
+    "BETTER_AUTH_SECRET",
+    env.BETTER_AUTH_SECRET,
+    "Better Auth's secret, 32 random characters or more",
+  )
+  if (secret.length < 32) throw new Error("BETTER_AUTH_SECRET is shorter than 32 characters")
+  const publicUrl = required(
+    "CONUSAI_PUBLIC_URL",
+    env.CONUSAI_PUBLIC_URL,
+    "the app's public origin, which Better Auth trusts",
+  )
+  const site = new URL(publicUrl).origin
+  const project = fileURLToPath(new URL(".", import.meta.url))
+  const cli = fileURLToPath(new URL("../node_modules/convex/bin/main.js", import.meta.url))
+  const childEnv = { ...env, CONVEX_SELF_HOSTED_URL: url, CONVEX_SELF_HOSTED_ADMIN_KEY: adminKey }
+  delete childEnv.CONVEX_DEPLOYMENT
+  delete childEnv.CONVEX_DEPLOY_KEY
+
+  const directory = mkdtempSync(join(tmpdir(), "conusai-better-auth-env-"))
+  const envFile = join(directory, ".env")
+  try {
+    writeFileSync(envFile, `SITE_URL=${site}\nBETTER_AUTH_SECRET=${secret}\n`, { mode: 0o600, flag: "wx" })
+    const seeded = spawnSync(process.execPath, [cli, "env", "set", "--from-file", envFile, "--force"], {
+      cwd: project,
+      env: childEnv,
+      stdio: ["ignore", "ignore", "pipe"],
+      encoding: "utf8",
+    })
+    if (seeded.error || seeded.status !== 0) {
+      // The CLI names what failed (the connection, the key); it does not print the values it was given.
+      throw new Error(
+        `the Better Auth deployment's environment could not be set: ${seeded.stderr?.trim().split("\n").at(-1) ?? ""}`,
+      )
+    }
+    const deployed = spawnSync(process.execPath, [cli, "deploy", "--yes", "--typecheck", "disable"], {
+      cwd: project,
+      env: childEnv,
+      stdio: "inherit",
+    })
+    if (deployed.error) throw deployed.error
+    if (deployed.status !== 0) throw new Error(`convex deploy of the Better Auth functions exited ${deployed.status}`)
+  } finally {
+    rmSync(directory, { recursive: true, force: true })
+  }
+}
+
+if (process.argv[1] && fileURLToPath(import.meta.url) === process.argv[1]) {
+  try {
+    deployBetterAuth()
+    console.info("better-auth: functions deployed")
+  } catch (error) {
+    console.error(`better-auth: ${error instanceof Error ? error.message : String(error)}`)
+    process.exit(1)
+  }
+}

better-auth/functions/auth.config.ts

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// The one token issuer this deployment accepts: Better Auth's Convex plugin, on this deployment's own
+// site URL. The app server's session validation (conusaiAuth.ts) runs under such a token.
+import { getAuthConfigProvider } from "@convex-dev/better-auth/auth-config"
+import type { AuthConfig } from "convex/server"
+
+export default { providers: [getAuthConfigProvider()] } satisfies AuthConfig

better-auth/functions/auth.ts

@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// Better Auth for this app, on Convex. SITE_URL is the app's public origin (CONUSAI_PUBLIC_URL), the
+// only origin Better Auth trusts; BETTER_AUTH_SECRET signs its cookies and tokens. Both are this
+// deployment's environment, installed by ../deploy.mjs, and never reach the app's browser bundle.
+import { revocationTriggers } from "@conusai-kit/auth-convex-better-auth/convex"
+import { type AuthFunctions, createClient, type GenericCtx } from "@convex-dev/better-auth"
+import { betterAuth } from "better-auth/minimal"
+import { components, internal } from "./_generated/api"
+import type { DataModel } from "./_generated/dataModel"
+import authConfig from "./auth.config"
+import { betterAuthOptions } from "./betterAuth/options"
+import authSchema from "./betterAuth/schema"
+
+const authFunctions: AuthFunctions = internal.auth
+
+// The triggers write the revocation outbox in the same mutation that ends a session or an account.
+export const authComponent = createClient<DataModel, typeof authSchema>(components.betterAuth, {
+  authFunctions,
+  triggers: revocationTriggers(),
+  local: { schema: authSchema },
+})
+
+export const { onCreate, onUpdate, onDelete } = authComponent.triggersApi()
+
+export const createAuthOptions = (ctx: GenericCtx<DataModel>) => {
+  const siteUrl = process.env.SITE_URL
+  return {
+    ...(siteUrl ? { baseURL: siteUrl, trustedOrigins: [siteUrl] } : {}),
+    database: authComponent.adapter(ctx),
+    ...betterAuthOptions(authConfig),
+  }
+}
+
+export const createAuth = (ctx: GenericCtx<DataModel>) => {
+  if (!process.env.SITE_URL) throw new Error("SITE_URL is not set: deploy.mjs installs the app's public origin")
+  return betterAuth(createAuthOptions(ctx))
+}

better-auth/functions/betterAuth/adapter.ts

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// The component's database functions over the locally installed schema.
+import { createApi } from "@convex-dev/better-auth"
+import { createAuthOptions } from "../auth"
+import schema from "./schema"
+
+export const { create, findOne, findMany, updateOne, updateMany, deleteOne, deleteMany } = createApi(
+  schema,
+  createAuthOptions,
+)

better-auth/functions/betterAuth/convex.config.ts

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// The Better Auth component, installed locally (@convex-dev/better-auth "local install"): its tables
+// are ./schema.ts, generated from this app's own Better Auth options (./options.ts).
+import { defineComponent } from "convex/server"
+
+const component = defineComponent("betterAuth")
+export default component

better-auth/functions/betterAuth/options.ts

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// What of this app's Better Auth configuration shapes its tables. ./schema.ts is generated from it
+// (test/better-auth.test.ts checks the two agree; `pnpm exec vitest run test/better-auth.test.ts -u`
+// regenerates the schema after a change here), and ../auth.ts builds Better Auth with it.
+//
+//   - email and password sign-in, without e-mail verification (an app that sends mail turns it on)
+//   - the person's own account deletion (`/delete-user`): the revocation relay hands it to the app's
+//     account flow, which erases the person's data in every module (apps/web/src/server/better-auth.ts)
+//   - the admin plugin: an administrator disables (`banned`) a user, which ends every session of the
+//     user and refuses the next sign-in; the session validation refuses a disabled user as well
+//   - rate limits kept in the deployment's own table, since a Convex function keeps no memory
+import { convex } from "@convex-dev/better-auth/plugins"
+import type { BetterAuthOptions } from "better-auth/minimal"
+import { admin } from "better-auth/plugins/admin"
+import type { AuthConfig } from "convex/server"
+
+export const MIN_PASSWORD_LENGTH = 12
+
+/** The administrators the admin plugin accepts, by Better Auth user ID (BETTER_AUTH_ADMIN_USER_IDS, comma-separated). */
+const adminUserIds = (): string[] =>
+  (process.env.BETTER_AUTH_ADMIN_USER_IDS ?? "")
+    .split(",")
+    .map((id) => id.trim())
+    .filter(Boolean)
+
+export function betterAuthOptions(authConfig: AuthConfig) {
+  return {
+    emailAndPassword: { enabled: true, requireEmailVerification: false, minPasswordLength: MIN_PASSWORD_LENGTH },
+    user: { deleteUser: { enabled: true } },
+    rateLimit: { enabled: true, storage: "database" },
+    plugins: [convex({ authConfig }), admin({ adminUserIds: adminUserIds() })],
+  } satisfies Omit<BetterAuthOptions, "database">
+}

better-auth/functions/betterAuth/schema.ts

@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// Generated from ./options.ts by the @convex-dev/better-auth schema generator: do not edit it by hand.
+// After a change of the Better Auth options, regenerate it with
+//   pnpm exec vitest run test/better-auth.test.ts -u
+// (the "local install" of @convex-dev/better-auth, which is how the admin plugin's fields get here).
+
+import { defineSchema, defineTable } from "convex/server";
+import { v } from "convex/values";
+
+export const tables = {
+  user: defineTable({
+    name: v.string(),
+    email: v.string(),
+    emailVerified: v.boolean(),
+    image: v.optional(v.union(v.null(), v.string())),
+    createdAt: v.number(),
+    updatedAt: v.number(),
+    userId: v.optional(v.union(v.null(), v.string())),
+    role: v.optional(v.union(v.null(), v.string())),
+    banned: v.optional(v.union(v.null(), v.boolean())),
+    banReason: v.optional(v.union(v.null(), v.string())),
+    banExpires: v.optional(v.union(v.null(), v.number())),
+  })
+    .index("email_name", ["email","name"])
+    .index("name", ["name"])
+    .index("userId", ["userId"]),
+  session: defineTable({
+    expiresAt: v.number(),
+    token: v.string(),
+    createdAt: v.number(),
+    updatedAt: v.number(),
+    ipAddress: v.optional(v.union(v.null(), v.string())),
+    userAgent: v.optional(v.union(v.null(), v.string())),
+    userId: v.string(),
+    impersonatedBy: v.optional(v.union(v.null(), v.string())),
+  })
+    .index("expiresAt", ["expiresAt"])
+    .index("expiresAt_userId", ["expiresAt","userId"])
+    .index("token", ["token"])
+    .index("userId", ["userId"]),
+  account: defineTable({
+    accountId: v.string(),
+    providerId: v.string(),
+    userId: v.string(),
+    accessToken: v.optional(v.union(v.null(), v.string())),
+    refreshToken: v.optional(v.union(v.null(), v.string())),
+    idToken: v.optional(v.union(v.null(), v.string())),
+    accessTokenExpiresAt: v.optional(v.union(v.null(), v.number())),
+    refreshTokenExpiresAt: v.optional(v.union(v.null(), v.number())),
+    scope: v.optional(v.union(v.null(), v.string())),
+    password: v.optional(v.union(v.null(), v.string())),
+    createdAt: v.number(),
+    updatedAt: v.number(),
+  })
+    .index("accountId", ["accountId"])
+    .index("accountId_providerId", ["accountId","providerId"])
+    .index("providerId_userId", ["providerId","userId"])
+    .index("userId", ["userId"]),
+  verification: defineTable({
+    identifier: v.string(),
+    value: v.string(),
+    expiresAt: v.number(),
+    createdAt: v.number(),
+    updatedAt: v.number(),
+  })
+    .index("expiresAt", ["expiresAt"])
+    .index("identifier", ["identifier"]),
+  jwks: defineTable({
+    publicKey: v.string(),
+    privateKey: v.string(),
+    createdAt: v.number(),
+    expiresAt: v.optional(v.union(v.null(), v.number())),
+  }),
+  rateLimit: defineTable({
+    key: v.string(),
+    count: v.number(),
+    lastRequest: v.number(),
+  })
+    .index("key", ["key"]),
+};
+
+const schema = defineSchema(tables);
+
+export default schema;

better-auth/functions/conusaiAuth.ts

@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// What the app server asks of this deployment (@conusai-kit/auth-convex-better-auth):
+//
+//   validateSession      the session check of every request, under the token Better Auth issued for
+//                        the request's own session cookie (public: a token is the only way in)
+//   pendingRevocations   the revocation outbox, drained by the relay with the deployment's admin key
+//   settleRevocation     (internal: only the admin key reaches them)
+//   endAccount           the app's own account deletion ends the person's Better Auth account first
+//                        (internal), through Better Auth itself, so the component triggers record it
+import { defineBetterAuthSessionApi } from "@conusai-kit/auth-convex-better-auth/convex"
+import { v } from "convex/values"
+import { components } from "./_generated/api"
+import { internalMutation } from "./_generated/server"
+import { authComponent, createAuth } from "./auth"
+
+export const { validateSession, pendingRevocations, settleRevocation } = defineBetterAuthSessionApi({
+  authComponent,
+  component: components.betterAuth,
+})
+
+export const endAccount = internalMutation({
+  args: { userId: v.string() },
+  returns: v.null(),
+  handler: async (ctx, { userId }) => {
+    const auth = await createAuth(ctx).$context
+    if (!(await auth.internalAdapter.findUserById(userId))) return null
+    // Its sessions, accounts and the user, each through the component, so every trigger records it.
+    await auth.internalAdapter.deleteUser(userId)
+    return null
+  },
+})

better-auth/functions/convex.config.ts

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// The Better Auth deployment of this app (AUTH_PROVIDER=convex-better-auth, joint contract §14): a
+// Convex app of its own whose one component is Better Auth, installed locally (./betterAuth) so its
+// schema carries the admin plugin's fields. The app's own data stays where its profile keeps it.
+import { defineApp } from "convex/server"
+import betterAuth from "./betterAuth/convex.config"
+
+const app = defineApp()
+app.use(betterAuth)
+export default app

better-auth/functions/http.ts

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// Better Auth's routes on this deployment's site URL. A browser never calls them directly: the app's
+// same-origin proxy (apps/web/app/api/auth) forwards the few a browser needs.
+import { httpRouter } from "convex/server"
+import { authComponent, createAuth } from "./auth"
+
+const http = httpRouter()
+authComponent.registerRoutes(http, createAuth)
+export default http

better-auth/functions/schema.ts

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// This deployment's own table: the revocation outbox the component triggers write and the app
+// server's relay drains (@conusai-kit/auth-convex-better-auth). Better Auth's tables are the
+// component's (./betterAuth/schema.ts).
+import { revocationTables } from "@conusai-kit/auth-convex-better-auth/convex"
+import { defineSchema } from "convex/server"
+
+export default defineSchema({ ...revocationTables })

better-auth/functions/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "noEmit": true,
+    "types": ["node"],
+    "exactOptionalPropertyTypes": false,
+    "noUnusedLocals": true
+  },
+  "include": ["./**/*.ts"],
+  "exclude": ["./_generated"]
+}

better-auth/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@app/better-auth",
+  "version": "0.1.0",
+  "private": true,
+  "description": "This app's Better Auth functions for AUTH_PROVIDER=convex-better-auth, deployed to its own Convex deployment by deploy.mjs. Not a workspace package: the Convex CLI asks for this manifest, and bundles the functions with the app root's installed packages (the same catalogue pins).",
+  "type": "module",
+  "dependencies": {
+    "@conusai-kit/auth-convex-better-auth": "catalog:kit",
+    "@convex-dev/better-auth": "catalog:",
+    "better-auth": "catalog:",
+    "convex": "catalog:"
+  }
+}