security: rotate CVM identity and externalize signing

AGENTS.md

@@ -2405,7 +2405,7 @@ The committed `package-lock.json` (from commit `f25fc2b`) had entries stripped o
 ### Android release build
 - `npm run android:build` → `android/app/build/outputs/apk/release/app-release.apk`.
 - **Versioning**: `package.json` `version` is the single source of truth; `scripts/sync-android-version.mjs` syncs it to `versionName`/`versionCode` (e.g. `1.4.5` → `10405`) during the build. Bump **only** `package.json`.
-- **Signing**: secrets live in the gitignored `keystore.properties`; `scripts/inject-signing-config.mjs` injects a managed block into `android/app/build.gradle` (runs in `android:init`/`android:sync`/`android:build`). The authoritative keystore is **`/home/sovereignsk8/skatespots-release.jks`** (alias `skatespots`). An older repo-root copy had a wrong password and was retired to `~/.backups/keystore/`.
+- **Signing**: secrets live **outside the repo** at `~/.config/skatespots/android/keystore.properties`; `scripts/inject-signing-config.mjs` injects a managed block into `android/app/build.gradle` (runs in `android:init`/`android:sync`/`android:build`). The authoritative keystore is **`~/.config/skatespots/android/skatespots-release.jks`** (alias `skatespots`, mode 600). An older repo-root copy had a wrong password and was retired to `~/.backups/keystore/`. Never put signing material back in the repo: Vite serves files by filesystem path, not by `.gitignore`.
 - `android/` is **generated and gitignored**; recreate with `npm run android:init`.
 - **Launch splash:** `resources/splash.png` is the orange brand wheel. Capacitor's
   generated drawables used a stock blue placeholder, so `scripts/make-android-splash.mjs`
@@ -3431,7 +3431,7 @@ The community relay moved off the hosted relay.tools instance
 - `git push` may print a benign `cannot lock ref ... incorrect old value provided` retry warning; verify with `git fetch origin && git rev-list --left-right --count origin/main...HEAD`.
 
 ### Secrets — never commit or paste
-`keystore.properties`, `*.jks`, `.env*`, and `android/` are gitignored. Never paste the nsec or keystore password into chat, logs, or command history — keep them in a password manager.
+Signing material (`keystore.properties`, `*.jks`) lives **outside the repo** at `~/.config/skatespots/android/`; `*.jks`, `.env*`, and `android/` remain gitignored as a safety net. Never paste the nsec or keystore password into chat, logs, or command history — keep them in a password manager. Do not bind the Vite dev server to the LAN; use `adb reverse` for device testing.
 
 ## Project Structure
 

ZAPSTORE.md

@@ -156,16 +156,18 @@ Or use Android Studio: right-click `app` → New → Image Asset → import `pub
 ## Step 5 — Generate a signing keystore (one-time)
 
 ```bash
+install -d -m 700 ~/.config/skatespots/android
 keytool -genkey -v \
-  -keystore skatespots-release.jks \
+  -keystore ~/.config/skatespots/android/skatespots-release.jks \
   -alias skatespots \
   -keyalg RSA \
   -keysize 2048 \
   -validity 10000 \
   -dname "CN=SkateSpots, OU=SkateSpots, O=SkateSpots, L=Bangkok, S=Bangkok, C=TH"
+chmod 600 ~/.config/skatespots/android/skatespots-release.jks
 ```
 
-**Save the keystore file and passwords somewhere safe — you need them for every future release.**
+Put the passwords in `~/.config/skatespots/android/keystore.properties` (mode 600), not in the repo. **Save the keystore file and passwords somewhere safe — you need them for every future release.**
 
 ---
 
@@ -175,18 +177,7 @@ keytool -genkey -v \
 npm run android:build
 ```
 
-Or manually with signing:
-
-```bash
-npm run build
-npx cap sync android
-cd android
-./gradlew assembleRelease \
-  -Pandroid.injected.signing.store.file=../skatespots-release.jks \
-  -Pandroid.injected.signing.store.password=YOUR_STORE_PASSWORD \
-  -Pandroid.injected.signing.key.alias=skatespots \
-  -Pandroid.injected.signing.key.password=YOUR_KEY_PASSWORD
-```
+`npm run android:build` injects the external signing config automatically. Do **not** pass signing passwords as `-Pandroid.injected...` command-line properties; that exposes them in shell history and process listings.
 
 APK output: `android/app/build/outputs/apk/release/app-release.apk`
 

scripts/inject-signing-config.mjs

@@ -15,7 +15,12 @@
  *   1. Removes any previously managed signing block.
  *   2. Removes a legacy hardcoded signingConfigs block (inline passwords).
  *   3. Writes a managed signingConfigs block into android/app/build.gradle that
- *      reads secrets from the gitignored keystore.properties at the repo root.
+ *      reads secrets from a keystore.properties file outside the repo.
+ *
+ * The signing material is deliberately outside the Vite project root:
+ *   ~/.config/skatespots/android/keystore.properties
+ *   ~/.config/skatespots/android/skatespots-release.jks
+ * Override the properties path with SKATESPOTS_KEYSTORE_PROPERTIES.
  *
  * It exits quietly (0) when android/ isn't generated yet, or when
  * keystore.properties is absent — so debug-only builds without a keystore still
@@ -23,11 +28,16 @@
  */
 import { readFileSync, writeFileSync, existsSync } from 'node:fs';
 import { fileURLToPath } from 'node:url';
-import { dirname, join } from 'node:path';
+import { dirname, join, resolve } from 'node:path';
+import { homedir } from 'node:os';
 
 const root = join(dirname(fileURLToPath(import.meta.url)), '..');
 const buildGradle = join(root, 'android', 'app', 'build.gradle');
-const keystoreProps = join(root, 'keystore.properties');
+const keystoreProps = resolve(
+  process.env.SKATESPOTS_KEYSTORE_PROPERTIES ??
+    join(homedir(), '.config', 'skatespots', 'android', 'keystore.properties'),
+);
+const gradleString = (value) => value.replace(/\\/g, '\\\\').replace(/'/g, "\\'");
 
 const BEGIN = '// >>> managed by scripts/inject-signing-config.mjs';
 const END = '// <<< managed by scripts/inject-signing-config.mjs <<<';
@@ -43,10 +53,11 @@ if (!existsSync(keystoreProps)) {
 
 const managedLines = [
   `${BEGIN} >>>`,
-  '// Release signing is read from keystore.properties at the repo root',
-  '// (gitignored). Edit that file, not this block.',
+  '// Release signing is read from keystore.properties outside the repo.',
+  '// Edit that file, not this block.',
   'def _keystoreProps = new Properties()',
-  "def _keystorePropsFile = rootProject.file('../keystore.properties')",
+  "def _keystorePropsPath = System.getenv('SKATESPOTS_KEYSTORE_PROPERTIES')",
+  `def _keystorePropsFile = new File(_keystorePropsPath ?: '${gradleString(keystoreProps)}')`,
   'if (_keystorePropsFile.exists()) {',
   '    _keystorePropsFile.withInputStream { _keystoreProps.load(it) }',
   '}',

src/hooks/useCVMServerHealth.ts

@@ -20,7 +20,7 @@ import { useNostr } from '@nostrify/react';
 
 /** The SkateSpots CVM server identity (see contextvm.org/s/<pubkey>). */
 export const CVM_SERVER_PUBKEY =
-  'e3564bb877adb0c99a7e4973ccb22e516d7d9eca0027d0bd62a04174ed670530';
+  '940bf0e4fbc64b6c0f09d48c3264723c524a31b5ad0d1aaec361263731689d95';
 
 /** The relay the CVM server announces on. */
 export const CVM_RELAY = 'wss://relay.contextvm.org';

src/pages/AboutPage.tsx

@@ -279,7 +279,7 @@ Version: v0.1.0`;
                 { label: t('settingsUi.about.creditMapData'), name: 'BTCMap', url: 'https://btcmap.org/', desc: t('settingsUi.about.creditBtcmap') },
                 { label: t('settingsUi.about.creditCrowdfunding'), name: 'Angor', url: 'https://angor.io/project/angor1qtunna00uqyx52rr0nvqa059z2gknhrmn7urd6z', desc: t('settingsUi.about.creditAngor') },
                 { label: t('settingsUi.about.creditDistributed'), name: 'Zapstore', url: 'https://zapstore.dev/apps/org.skatespots.app', desc: t('settingsUi.about.creditZapstore') },
-                { label: t('settingsUi.about.creditTrust'), name: 'ContextVM', url: 'https://contextvm.org/s/e3564bb877adb0c99a7e4973ccb22e516d7d9eca0027d0bd62a04174ed670530', desc: t('settingsUi.about.creditContextvm') },
+                { label: t('settingsUi.about.creditTrust'), name: 'ContextVM', url: 'https://contextvm.org/s/940bf0e4fbc64b6c0f09d48c3264723c524a31b5ad0d1aaec361263731689d95', desc: t('settingsUi.about.creditContextvm') },
               ].map((item) => (
                 <a
                   key={item.name}

vite.config.ts

@@ -12,8 +12,26 @@ export default defineConfig(() => ({
   // The regular web deploy keeps '/' (served from a domain root).
   base: process.env.CAPACITOR_BUILD ? './' : '/',
   server: {
-    host: "::",
+    // Keep the dev server off the LAN. The phone preview uses localhost, and
+    // native testing should use `adb reverse` rather than exposing Vite.
+    host: "127.0.0.1",
     port: 8080,
+    fs: {
+      strict: true,
+      // Defence in depth: secrets live outside the repo, but never serve them
+      // even if someone temporarily copies one back in.
+      deny: [
+        '.env',
+        '.env.*',
+        '*.{crt,pem}',
+        '**/.git/**',
+        '**/keystore.properties',
+        '**/*.jks',
+        '**/*.keystore',
+        '**/*.p12',
+        '**/*.key',
+      ],
+    },
     // Dev proxy for the MintRadar directory (no CORS upstream; see public/_redirects).
     proxy: {
       '/api/mints': {