crash handler snapshot, unverified

examples/crash_reporter/ROADMAP.md

@@ -0,0 +1,19 @@
+# Crash reporter roadmap
+
+## Done (v0)
+
+- Android `:crashwatcher` process uploads pending JSON
+- Anonymous schema v1 (device, app, java/native stacks, fingerprint)
+- PHP receiver + SQLite default + MariaDB option
+- Admin console (login, reports list, grouping by fingerprint)
+- `settings.json` crash section overrides
+
+## Next
+
+- [ ] User registration + email verification
+- [ ] RBAC editor UI (delegate roles per module)
+- [ ] Symbolication (ndk-stack / retrace) for native/Java stacks
+- [ ] MQTT ingest endpoint (parallel to HTTP POST)
+- [ ] Rate limiting + API keys per app build
+- [ ] Export reports (CSV/JSON bundle)
+- [ ] Alerting (webhook when new fingerprint appears)

examples/crash_reporter/backend/README.md

@@ -0,0 +1,83 @@
+# Android Cast — crash reporter backend (PHP)
+
+Anonymous crash JSON receiver and web console for  
+`https://f0xx.org/app/androidcast_project/crashes/`
+
+## Requirements
+
+- PHP 8.1+ with **PDO** (`pdo_sqlite` for default, `pdo_mysql` for MariaDB)
+- `password_hash` / `session` (standard PHP build)
+
+## Quick start (SQLite, development)
+
+```bash
+cd examples/crash_reporter/backend
+cp config/config.example.php config/config.php
+# For `php -S`, set 'base_path' => '' in config.php
+
+mkdir -p data storage
+sqlite3 data/crashes.sqlite < sql/schema.sqlite.sql
+
+php -S 127.0.0.1:8080 -t public
+```
+
+Open http://127.0.0.1:8080/ — login **admin** / **admin**.
+
+Upload test payload:
+
+```bash
+curl -X POST http://127.0.0.1:8080/api/upload.php \
+  -H 'Content-Type: application/json' \
+  -d @../sample_crash_java.json
+```
+
+## Production (nginx + PHP-FPM)
+
+1. Copy `backend/` to `/var/www/androidcast_crashes/`
+2. Point nginx `root` to `.../public` (see `nginx.conf`)
+3. Choose DB:
+   - **SQLite (default):** run `sql/schema.sqlite.sql`, set `DB_DRIVER=sqlite` in config
+   - **MariaDB:** create DB, run `sql/schema.mariadb.sql`, set `DB_DRIVER=mysql`
+4. `chown -R www-data:www-data data storage`
+5. TLS terminate at nginx; restrict `/api/upload.php` by firewall if needed
+
+## Android app configuration
+
+In app-private `files/settings.json` (see `examples/settings.json`):
+
+```json
+"crash": {
+  "enabled": "true",
+  "upload_url": "https://f0xx.org/app/androidcast_project/crashes/api/upload.php",
+  "prune_after_upload": "true",
+  "upload_interval": "5m"
+}
+```
+
+Enable **Send anonymous crash logs** in the app settings drawer.
+
+## Report JSON schema (v1)
+
+See `sample_crash_java.json`. Key fields:
+
+| Field | Purpose |
+|-------|---------|
+| `schema_version` | Always `1` for now |
+| `report_id` | UUID from device |
+| `generated_at_epoch_ms` | Device timestamp |
+| `crash_type` | `java` or `native` |
+| `fingerprint` | Grouping hash (top frames) |
+| `device` | Manufacturer, model, SDK, ABIs |
+| `app` | Package, version |
+| `java` | Exception + `stack_frames[]` |
+| `native` | Signal + `backtrace[]` |
+
+Backend stores full JSON in `reports.payload_json` for faithful replay in the UI.
+
+## Default accounts
+
+| User | Password | Role |
+|------|----------|------|
+| admin | admin | root (all permissions) |
+
+Change the admin password in production (update `users.password_hash`).

examples/crash_reporter/backend/config/config.example.php

@@ -0,0 +1,19 @@
+<?php
+return [
+    'app_name' => 'Android Cast Crashes',
+    // Production: '/app/androidcast_project/crashes' — Local php -S: use '' (empty string)
+    'base_path' => '/app/androidcast_project/crashes',
+    'db' => [
+        'driver' => 'sqlite', // sqlite | mysql
+        'sqlite_path' => __DIR__ . '/../data/crashes.sqlite',
+        'mysql' => [
+            'host' => '127.0.0.1',
+            'port' => 3306,
+            'database' => 'androidcast_crashes',
+            'username' => 'androidcast',
+            'password' => 'change-me',
+            'charset' => 'utf8mb4',
+        ],
+    ],
+    'session_name' => 'ac_crash_sess',
+];

examples/crash_reporter/backend/config/config.php

@@ -0,0 +1,18 @@
+<?php
+return [
+    'app_name' => 'Android Cast Crashes',
+    'base_path' => '/app/androidcast_project/crashes',
+    'db' => [
+        'driver' => 'sqlite', // sqlite | mysql
+        'sqlite_path' => __DIR__ . '/../data/crashes.sqlite',
+        'mysql' => [
+            'host' => '127.0.0.1',
+            'port' => 3306,
+            'database' => 'androidcast_crashes',
+            'username' => 'androidcast',
+            'password' => 'change-me',
+            'charset' => 'utf8mb4',
+        ],
+    ],
+    'session_name' => 'ac_crash_sess',
+];

examples/crash_reporter/backend/nginx.conf

@@ -0,0 +1,40 @@
+# Example nginx site for https://f0xx.org/app/androidcast_project/crashes/
+# Adjust paths and upstream socket to your host.
+
+server {
+    listen 443 ssl http2;
+    server_name f0xx.org;
+
+    # ssl_certificate     /etc/letsencrypt/live/f0xx.org/fullchain.pem;
+    # ssl_certificate_key /etc/letsencrypt/live/f0xx.org/privkey.pem;
+
+    root /var/www/androidcast_crashes/public;
+    index index.php;
+
+    location /app/androidcast_project/crashes/ {
+        alias /var/www/androidcast_crashes/public/;
+        try_files $uri $uri/ /app/androidcast_project/crashes/index.php?$query_string;
+    }
+
+    location ~ ^/app/androidcast_project/crashes/api/upload\.php$ {
+        alias /var/www/androidcast_crashes/public/api/upload.php;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME /var/www/androidcast_crashes/public/api/upload.php;
+        fastcgi_pass unix:/run/php-fpm/www.sock;
+        client_max_body_size 4m;
+    }
+
+    location ~ ^/app/androidcast_project/crashes/.+\.php$ {
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $request_filename;
+        fastcgi_pass unix:/run/php-fpm/www.sock;
+    }
+
+    location ~ ^/app/androidcast_project/crashes/ {
+        try_files $uri /app/androidcast_project/crashes/index.php?$query_string;
+    }
+
+    location ~ /\. {
+        deny all;
+    }
+}

examples/crash_reporter/backend/public/api/upload.php

@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+require_once __DIR__ . '/../../src/bootstrap.php';
+
+$raw = file_get_contents('php://input');
+if ($raw === false || $raw === '') {
+    json_out(['ok' => false, 'error' => 'empty body'], 400);
+}
+$data = json_decode($raw, true);
+if (!is_array($data)) {
+    json_out(['ok' => false, 'error' => 'invalid json'], 400);
+}
+if ((int) ($data['schema_version'] ?? 0) !== 1) {
+    json_out(['ok' => false, 'error' => 'unsupported schema_version'], 400);
+}
+try {
+    ReportRepository::insert($data);
+    json_out(['ok' => true, 'report_id' => $data['report_id'] ?? null]);
+} catch (Throwable $e) {
+    json_out(['ok' => false, 'error' => 'store failed'], 500);
+}

examples/crash_reporter/backend/public/assets/css/app.css

@@ -0,0 +1,122 @@
+:root {
+  --bg: #0f1419;
+  --surface: #1a2332;
+  --border: #2d3a4f;
+  --text: #e7ecf3;
+  --muted: #8b9cb3;
+  --accent: #3d8bfd;
+  --accent2: #5eead4;
+  --danger: #f87171;
+}
+* { box-sizing: border-box; }
+body {
+  margin: 0;
+  font-family: "Segoe UI", system-ui, sans-serif;
+  background: var(--bg);
+  color: var(--text);
+  min-height: 100vh;
+}
+a { color: var(--accent); text-decoration: none; }
+a:hover { text-decoration: underline; }
+.shell { display: flex; min-height: calc(100vh - 40px); }
+.shell.single .main-pane { max-width: 1100px; margin: 0 auto; padding: 24px; }
+.nav-pane {
+  width: 56px;
+  background: var(--surface);
+  border-right: 1px solid var(--border);
+  transition: width .2s ease;
+  overflow: hidden;
+  position: relative;
+}
+.nav-pane.open, .nav-pane:hover { width: 220px; }
+.nav-handle {
+  position: absolute;
+  right: 0;
+  top: 0;
+  bottom: 0;
+  width: 4px;
+  cursor: ew-resize;
+  background: var(--border);
+}
+.nav-pane ul { list-style: none; margin: 48px 0 0; padding: 0 12px; }
+.nav-pane li { margin: 8px 0; }
+.nav-pane a {
+  display: block;
+  padding: 10px 12px;
+  border-radius: 8px;
+  color: var(--text);
+  white-space: nowrap;
+}
+.nav-pane a.active, .nav-pane a:hover {
+  background: rgba(61, 139, 253, .2);
+  text-decoration: none;
+}
+.nav-user {
+  position: absolute;
+  bottom: 12px;
+  left: 12px;
+  right: 12px;
+  font-size: 12px;
+  color: var(--muted);
+}
+.main-pane { flex: 1; padding: 24px 28px; }
+.bottom-bar {
+  height: 40px;
+  border-top: 1px solid var(--border);
+  display: flex;
+  align-items: center;
+  padding: 0 16px;
+  font-size: 12px;
+  color: var(--muted);
+}
+.login-page {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+}
+.login-card {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  padding: 32px;
+  width: min(400px, 92vw);
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+.login-card input {
+  width: 100%;
+  padding: 10px;
+  border-radius: 8px;
+  border: 1px solid var(--border);
+  background: var(--bg);
+  color: var(--text);
+}
+.login-card button {
+  padding: 12px;
+  border: none;
+  border-radius: 8px;
+  background: var(--accent);
+  color: #fff;
+  font-weight: 600;
+  cursor: pointer;
+}
+.toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
+.btn {
+  display: inline-block;
+  padding: 8px 14px;
+  border-radius: 8px;
+  border: 1px solid var(--border);
+  margin-left: 8px;
+}
+.btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
+.data-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; }
+.data-table th, .data-table td { border-bottom: 1px solid var(--border); padding: 10px 8px; text-align: left; }
+.badge { background: var(--accent2); color: #042; padding: 2px 8px; border-radius: 999px; font-weight: 700; }
+.stack { background: #0a0e14; padding: 16px; border-radius: 8px; overflow-x: auto; font-size: 13px; line-height: 1.5; }
+.exc { color: var(--danger); font-weight: 600; }
+.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 20px 0; }
+.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
+.muted { color: var(--muted); }
+.alert { background: rgba(248,113,113,.15); color: var(--danger); padding: 10px; border-radius: 8px; }

examples/crash_reporter/backend/public/assets/js/app.js

@@ -0,0 +1,6 @@
+document.addEventListener('DOMContentLoaded', () => {
+  const nav = document.getElementById('nav-pane');
+  const handle = document.getElementById('nav-handle');
+  if (!nav || !handle) return;
+  handle.addEventListener('click', () => nav.classList.toggle('open'));
+});

examples/crash_reporter/backend/public/index.php

@@ -0,0 +1,59 @@
+<?php
+declare(strict_types=1);
+require_once __DIR__ . '/../src/bootstrap.php';
+
+$uri = parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH) ?: '/';
+$base = Auth::basePath();
+if ($base !== '' && str_starts_with($uri, $base)) {
+    $uri = substr($uri, strlen($base)) ?: '/';
+}
+$route = rtrim($uri, '/') ?: '/';
+
+if ($route === '/api/upload.php' || str_ends_with($route, '/api/upload.php')) {
+    require __DIR__ . '/api/upload.php';
+    exit;
+}
+
+if ($route === '/logout') {
+    Auth::logout();
+    header('Location: ' . $base . '/login');
+    exit;
+}
+
+if ($route === '/login' && $_SERVER['REQUEST_METHOD'] === 'POST') {
+    $user = trim($_POST['username'] ?? '');
+    $pass = $_POST['password'] ?? '';
+    if (Auth::login($user, $pass)) {
+        header('Location: ' . $base . '/');
+        exit;
+    }
+    $loginError = 'Invalid credentials';
+    require __DIR__ . '/../views/login.php';
+    exit;
+}
+
+if ($route === '/login') {
+    require __DIR__ . '/../views/login.php';
+    exit;
+}
+
+Auth::check();
+
+$grouped = isset($_GET['group']) && $_GET['group'] === '1';
+$view = $_GET['view'] ?? 'home';
+
+if ($view === 'report' && isset($_GET['id'])) {
+    $report = ReportRepository::getById((int) $_GET['id']);
+    if (!$report) {
+        http_response_code(404);
+        echo 'Not found';
+        exit;
+    }
+    $pageTitle = 'Report';
+    require __DIR__ . '/../views/layout.php';
+    exit;
+}
+
+$pageTitle = $view === 'home' ? 'Home' : 'Crash reports';
+$reports = $view === 'reports' ? ReportRepository::listReports($grouped) : [];
+require __DIR__ . '/../views/layout.php';

examples/crash_reporter/backend/sql/schema.mariadb.sql

@@ -0,0 +1,30 @@
+CREATE DATABASE IF NOT EXISTS androidcast_crashes
+  CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+USE androidcast_crashes;
+
+CREATE TABLE IF NOT EXISTS users (
+    id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(64) NOT NULL UNIQUE,
+    password_hash VARCHAR(255) NOT NULL,
+    role ENUM('root','admin','viewer') NOT NULL DEFAULT 'viewer',
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB;
+
+CREATE TABLE IF NOT EXISTS reports (
+    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    report_id CHAR(36) NOT NULL UNIQUE,
+    fingerprint CHAR(64) NOT NULL,
+    crash_type ENUM('java','native') NOT NULL,
+    generated_at_ms BIGINT NOT NULL,
+    received_at_ms BIGINT NOT NULL,
+    device_model VARCHAR(128) NULL,
+    app_version VARCHAR(64) NULL,
+    payload_json JSON NOT NULL,
+    KEY idx_reports_generated (generated_at_ms DESC),
+    KEY idx_reports_received (received_at_ms DESC),
+    KEY idx_reports_fingerprint (fingerprint)
+) ENGINE=InnoDB;
+
+INSERT IGNORE INTO users (id, username, password_hash, role)
+VALUES (1, 'admin', '$2y$10$t2JyYCyjBwRxAHfmLwsnG.APoj/in0i6nxpKcQggdl.AkhFJR13o.', 'root');

examples/crash_reporter/backend/sql/schema.sqlite.sql

@@ -0,0 +1,29 @@
+PRAGMA foreign_keys = ON;
+
+CREATE TABLE IF NOT EXISTS users (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    password_hash TEXT NOT NULL,
+    role TEXT NOT NULL DEFAULT 'viewer',
+    created_at TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE TABLE IF NOT EXISTS reports (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    report_id TEXT NOT NULL UNIQUE,
+    fingerprint TEXT NOT NULL,
+    crash_type TEXT NOT NULL,
+    generated_at_ms INTEGER NOT NULL,
+    received_at_ms INTEGER NOT NULL,
+    device_model TEXT,
+    app_version TEXT,
+    payload_json TEXT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_reports_generated ON reports(generated_at_ms DESC);
+CREATE INDEX IF NOT EXISTS idx_reports_received ON reports(received_at_ms DESC);
+CREATE INDEX IF NOT EXISTS idx_reports_fingerprint ON reports(fingerprint);
+
+INSERT OR IGNORE INTO users (id, username, password_hash, role)
+VALUES (1, 'admin', '$2y$10$t2JyYCyjBwRxAHfmLwsnG.APoj/in0i6nxpKcQggdl.AkhFJR13o.', 'root');
+-- password: admin

examples/crash_reporter/backend/src/Auth.php

@@ -0,0 +1,52 @@
+<?php
+declare(strict_types=1);
+
+final class Auth {
+    public static function user(): ?array {
+        return $_SESSION['user'] ?? null;
+    }
+
+    public static function check(): void {
+        if (!self::user()) {
+            header('Location: ' . self::basePath() . '/login');
+            exit;
+        }
+    }
+
+    public static function can(string $action): bool {
+        $u = self::user();
+        if (!$u) {
+            return false;
+        }
+        $role = $u['role'] ?? 'viewer';
+        if ($role === 'root' || $role === 'admin') {
+            return true;
+        }
+        return $action === 'view';
+    }
+
+    public static function login(string $username, string $password): bool {
+        $pdo = Database::pdo();
+        $stmt = $pdo->prepare('SELECT * FROM users WHERE username = ? LIMIT 1');
+        $stmt->execute([$username]);
+        $row = $stmt->fetch();
+        if (!$row || !password_verify($password, $row['password_hash'])) {
+            return false;
+        }
+        $_SESSION['user'] = [
+            'id' => (int) $row['id'],
+            'username' => $row['username'],
+            'role' => $row['role'],
+        ];
+        return true;
+    }
+
+    public static function logout(): void {
+        unset($_SESSION['user']);
+    }
+
+    public static function basePath(): string {
+        $bp = cfg('base_path', '');
+        return rtrim($bp, '/');
+    }
+}

examples/crash_reporter/backend/src/Database.php

@@ -0,0 +1,39 @@
+<?php
+declare(strict_types=1);
+
+final class Database {
+    private static ?PDO $pdo = null;
+
+    public static function pdo(): PDO {
+        if (self::$pdo !== null) {
+            return self::$pdo;
+        }
+        $driver = cfg('db.driver', 'sqlite');
+        if ($driver === 'mysql') {
+            $m = cfg('db.mysql', []);
+            $dsn = sprintf(
+                'mysql:host=%s;port=%d;dbname=%s;charset=%s',
+                $m['host'] ?? '127.0.0.1',
+                (int) ($m['port'] ?? 3306),
+                $m['database'] ?? 'androidcast_crashes',
+                $m['charset'] ?? 'utf8mb4'
+            );
+            self::$pdo = new PDO($dsn, $m['username'] ?? '', $m['password'] ?? '', [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+            return self::$pdo;
+        }
+        $path = cfg('db.sqlite_path');
+        $dir = dirname($path);
+        if (!is_dir($dir)) {
+            mkdir($dir, 0775, true);
+        }
+        self::$pdo = new PDO('sqlite:' . $path, null, null, [
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        ]);
+        self::$pdo->exec('PRAGMA foreign_keys = ON');
+        return self::$pdo;
+    }
+}

examples/crash_reporter/backend/src/ReportRepository.php

@@ -0,0 +1,57 @@
+<?php
+declare(strict_types=1);
+
+final class ReportRepository {
+    public static function insert(array $payload): void {
+        $pdo = Database::pdo();
+        $device = $payload['device'] ?? [];
+        $app = $payload['app'] ?? [];
+        $stmt = $pdo->prepare(
+            'INSERT INTO reports (report_id, fingerprint, crash_type, generated_at_ms, received_at_ms, device_model, app_version, payload_json)
+             VALUES (?, ?, ?, ?, ?, ?, ?, ?)'
+        );
+        $stmt->execute([
+            $payload['report_id'] ?? uniqid('rpt_', true),
+            $payload['fingerprint'] ?? 'unknown',
+            $payload['crash_type'] ?? 'java',
+            (int) ($payload['generated_at_epoch_ms'] ?? 0),
+            (int) round(microtime(true) * 1000),
+            $device['model'] ?? null,
+            $app['version_name'] ?? null,
+            json_encode($payload, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE),
+        ]);
+    }
+
+    public static function listReports(bool $grouped): array {
+        $pdo = Database::pdo();
+        if ($grouped) {
+            $sql = 'SELECT fingerprint, crash_type,
+                           MIN(device_model) AS device_model,
+                           MAX(app_version) AS app_version,
+                           COUNT(*) AS cnt,
+                           MAX(generated_at_ms) AS last_generated_ms,
+                           MAX(received_at_ms) AS last_received_ms
+                    FROM reports
+                    GROUP BY fingerprint, crash_type
+                    ORDER BY cnt DESC, last_generated_ms DESC';
+            return $pdo->query($sql)->fetchAll();
+        }
+        $sql = 'SELECT id, report_id, fingerprint, crash_type, generated_at_ms, received_at_ms, device_model, app_version
+                FROM reports
+                ORDER BY generated_at_ms DESC, received_at_ms DESC
+                LIMIT 500';
+        return $pdo->query($sql)->fetchAll();
+    }
+
+    public static function getById(int $id): ?array {
+        $pdo = Database::pdo();
+        $stmt = $pdo->prepare('SELECT * FROM reports WHERE id = ?');
+        $stmt->execute([$id]);
+        $row = $stmt->fetch();
+        if (!$row) {
+            return null;
+        }
+        $row['payload'] = json_decode($row['payload_json'], true);
+        return $row;
+    }
+}

examples/crash_reporter/backend/src/bootstrap.php

@@ -0,0 +1,41 @@
+<?php
+declare(strict_types=1);
+
+$configPath = __DIR__ . '/../config/config.php';
+if (!is_file($configPath)) {
+    $configPath = __DIR__ . '/../config/config.example.php';
+}
+$config = require $configPath;
+
+session_name($config['session_name'] ?? 'ac_crash_sess');
+if (session_status() !== PHP_SESSION_ACTIVE) {
+    session_start();
+}
+
+require_once __DIR__ . '/Database.php';
+require_once __DIR__ . '/Auth.php';
+require_once __DIR__ . '/ReportRepository.php';
+
+function cfg(string $key, $default = null) {
+    global $config;
+    $parts = explode('.', $key);
+    $v = $config;
+    foreach ($parts as $p) {
+        if (!is_array($v) || !array_key_exists($p, $v)) {
+            return $default;
+        }
+        $v = $v[$p];
+    }
+    return $v;
+}
+
+function h(?string $s): string {
+    return htmlspecialchars($s ?? '', ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
+}
+
+function json_out(array $data, int $code = 200): void {
+    http_response_code($code);
+    header('Content-Type: application/json; charset=utf-8');
+    echo json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+    exit;
+}

examples/crash_reporter/backend/views/layout.php

@@ -0,0 +1,82 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title><?= h($pageTitle ?? 'Console') ?> — <?= h(cfg('app_name')) ?></title>
+  <link rel="stylesheet" href="<?= h(Auth::basePath()) ?>/assets/css/app.css">
+  <script src="https://code.jquery.com/jquery-3.7.1.min.js" defer></script>
+  <script src="<?= h(Auth::basePath()) ?>/assets/js/app.js" defer></script>
+</head>
+<body>
+  <header class="top-menu" hidden aria-hidden="true"></header>
+  <div class="shell">
+    <nav class="nav-pane" id="nav-pane">
+      <div class="nav-handle" id="nav-handle" title="Navigation"></div>
+      <ul>
+        <li><a href="<?= h(Auth::basePath()) ?>/?view=home" class="<?= ($view ?? '') === 'home' ? 'active' : '' ?>">Home</a></li>
+        <li><a href="<?= h(Auth::basePath()) ?>/?view=reports" class="<?= ($view ?? '') === 'reports' ? 'active' : '' ?>">Reports</a></li>
+      </ul>
+      <div class="nav-user">
+        <span><?= h(Auth::user()['username'] ?? '') ?></span>
+        <a href="<?= h(Auth::basePath()) ?>/logout">Logout</a>
+      </div>
+    </nav>
+    <main class="main-pane">
+      <?php if (($view ?? 'home') === 'home'): ?>
+        <h1>Crash console</h1>
+        <p>Anonymous Android Cast crash ingest is active. Use <strong>Reports</strong> to analyze grouped fingerprints.</p>
+        <ul>
+          <li>Upload API: <code><?= h(Auth::basePath()) ?>/api/upload.php</code></li>
+          <li>Schema: <code>schema_version: 1</code></li>
+        </ul>
+      <?php elseif (($view ?? '') === 'report' && !empty($report)): ?>
+        <?php require __DIR__ . '/report_detail.php'; ?>
+      <?php elseif (($view ?? '') === 'reports'): ?>
+        <div class="toolbar">
+          <h1>Crash reports</h1>
+          <div class="toolbar-actions">
+            <a class="btn <?= empty($grouped) ? 'active' : '' ?>" href="<?= h(Auth::basePath()) ?>/?view=reports">By time</a>
+            <a class="btn <?= !empty($grouped) ? 'active' : '' ?>" href="<?= h(Auth::basePath()) ?>/?view=reports&amp;group=1">Grouped</a>
+          </div>
+        </div>
+        <table class="data-table">
+          <thead>
+            <tr>
+              <?php if (!empty($grouped)): ?>
+                <th>Count</th><th>Fingerprint</th><th>Type</th><th>Last generated</th><th>Last received</th>
+              <?php else: ?>
+                <th>Generated</th><th>Received</th><th>Type</th><th>Device</th><th>App</th><th></th>
+              <?php endif; ?>
+            </tr>
+          </thead>
+          <tbody>
+          <?php foreach ($reports as $r): ?>
+            <tr>
+              <?php if (!empty($grouped)): ?>
+                <td><span class="badge"><?= (int) $r['cnt'] ?></span></td>
+                <td><code class="fp"><?= h(substr($r['fingerprint'], 0, 12)) ?>…</code></td>
+                <td><?= h($r['crash_type']) ?></td>
+                <td><?= h(date('Y-m-d H:i:s', (int)($r['last_generated_ms']/1000))) ?></td>
+                <td><?= h(date('Y-m-d H:i:s', (int)($r['last_received_ms']/1000))) ?></td>
+              <?php else: ?>
+                <td><?= h(date('Y-m-d H:i:s', (int)($r['generated_at_ms']/1000))) ?></td>
+                <td><?= h(date('Y-m-d H:i:s', (int)($r['received_at_ms']/1000))) ?></td>
+                <td><?= h($r['crash_type']) ?></td>
+                <td><?= h($r['device_model'] ?? '') ?></td>
+                <td><?= h($r['app_version'] ?? '') ?></td>
+                <td><a href="<?= h(Auth::basePath()) ?>/?view=report&amp;id=<?= (int)$r['id'] ?>">Open</a></td>
+              <?php endif; ?>
+            </tr>
+          <?php endforeach; ?>
+          <?php if (empty($reports)): ?>
+            <tr><td colspan="6" class="muted">No reports yet.</td></tr>
+          <?php endif; ?>
+          </tbody>
+        </table>
+      <?php endif; ?>
+    </main>
+  </div>
+  <footer class="bottom-bar">Android Cast crash reporter — placeholder footer</footer>
+</body>
+</html>

examples/crash_reporter/backend/views/login.php

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>Login — <?= h(cfg('app_name')) ?></title>
+  <link rel="stylesheet" href="<?= h(Auth::basePath()) ?>/assets/css/app.css">
+</head>
+<body class="login-page">
+  <form class="login-card" method="post" action="<?= h(Auth::basePath()) ?>/login">
+    <h1><?= h(cfg('app_name')) ?></h1>
+    <p class="muted">Sign in to view anonymous crash reports</p>
+    <?php if (!empty($loginError)): ?>
+      <div class="alert"><?= h($loginError) ?></div>
+    <?php endif; ?>
+    <label>Username<input name="username" autocomplete="username" required></label>
+    <label>Password<input name="password" type="password" autocomplete="current-password" required></label>
+    <button type="submit">Sign in</button>
+    <p class="hint">Default: admin / admin</p>
+    <p class="hint"><a href="#">Register</a> (coming soon)</p>
+  </form>
+</body>
+</html>

examples/crash_reporter/backend/views/report_detail.php

@@ -0,0 +1,50 @@
+<?php
+$p = $report['payload'] ?? [];
+$device = $p['device'] ?? [];
+$app = $p['app'] ?? [];
+$pageTitle = 'Report ' . ($report['report_id'] ?? '');
+$view = 'reports';
+?>
+<h1>Crash report</h1>
+<p class="muted">Report <?= h($report['report_id'] ?? '') ?> · <?= h($p['crash_type'] ?? '') ?></p>
+<div class="cards">
+  <div class="card"><h3>Device</h3>
+    <p><?= h(trim(($device['manufacturer'] ?? '') . ' ' . ($device['model'] ?? ''))) ?></p>
+    <p>Android <?= h($device['release'] ?? '') ?> (SDK <?= (int)($device['sdk_int'] ?? 0) ?>)</p>
+    <?php if (!empty($device['abis'])): ?>
+      <p class="muted">ABIs: <?= h(implode(', ', (array)$device['abis'])) ?></p>
+    <?php endif; ?>
+  </div>
+  <div class="card"><h3>App</h3>
+    <p><?= h($app['package'] ?? '') ?></p>
+    <p>v<?= h($app['version_name'] ?? '') ?> (<?= h((string)($app['version_code'] ?? '')) ?>)</p>
+    <?php if (!empty($p['build'])): $b = $p['build']; ?>
+      <p class="muted">Build: <?= h($b['git_commit'] ?? $b['git'] ?? '') ?></p>
+    <?php endif; ?>
+  </div>
+  <div class="card"><h3>Timing</h3>
+    <p>Generated: <?= h(date('c', (int)(($p['generated_at_epoch_ms'] ?? 0)/1000))) ?></p>
+    <p>Received: <?= h(date('c', (int)(($report['received_at_ms'] ?? 0)/1000))) ?></p>
+    <p class="muted">Fingerprint: <code><?= h($p['fingerprint'] ?? $report['fingerprint'] ?? '') ?></code></p>
+  </div>
+</div>
+<?php if (!empty($p['java'])): $j = $p['java']; ?>
+<section class="stack-block">
+  <h2>Java exception</h2>
+  <p class="exc"><?= h($j['exception'] ?? '') ?><?= !empty($j['message']) ? ': ' . h($j['message']) : '' ?></p>
+  <p class="muted">Thread: <?= h($j['thread'] ?? '') ?></p>
+  <pre class="stack"><?php foreach ($j['stack_frames'] ?? [] as $frame) { echo h((string)$frame) . "\n"; } ?></pre>
+</section>
+<?php endif; ?>
+<?php if (!empty($p['native'])): $n = $p['native']; ?>
+<section class="stack-block">
+  <h2>Native crash</h2>
+  <p class="exc">Signal: <?= h($n['signal'] ?? '') ?></p>
+  <pre class="stack"><?php foreach ($n['backtrace'] ?? [] as $frame) { echo h((string)$frame) . "\n"; } ?></pre>
+</section>
+<?php endif; ?>
+<?php if (!empty($p['session_context'])): ?>
+<details><summary>Session context (crash)</summary><pre class="stack"><?= h(json_encode($p['session_context'], JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES)) ?></pre></details>
+<?php endif; ?>
+<details><summary>Raw JSON</summary><pre class="raw-json stack"><?= h(json_encode($p, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES)) ?></pre></details>
+<p><a href="<?= h(Auth::basePath()) ?>/?view=reports">← Back to list</a></p>

examples/crash_reporter/sample_crash_java.json

@@ -0,0 +1,36 @@
+{
+  "schema_version": 1,
+  "report_id": "00000000-0000-4000-8000-000000000001",
+  "generated_at_epoch_ms": 1710000000000,
+  "crash_type": "java",
+  "process": "main",
+  "fingerprint": "abc123",
+  "device": {
+    "manufacturer": "Doogee",
+    "brand": "DOOGEE",
+    "model": "Tab G6 Max",
+    "device": "TabG6Max",
+    "product": "TabG6Max",
+    "sdk_int": 34,
+    "release": "14",
+    "abis": ["arm64-v8a", "armeabi-v7a"]
+  },
+  "app": {
+    "package": "com.foxx.androidcast",
+    "version_name": "0.1.0",
+    "version_code": 100
+  },
+  "build": {
+    "debug": true,
+    "git_commit": "deadbeef"
+  },
+  "java": {
+    "thread": "main",
+    "exception": "java.lang.NullPointerException",
+    "message": "sample",
+    "stack_frames": [
+      "at com.foxx.androidcast.sender.ScreenCastService.onCreate(ScreenCastService.java:120)",
+      "at android.app.ActivityThread.handleCreateService(ActivityThread.java:1234)"
+    ]
+  }
+}