Compare commits
3 Commits
killswitch
...
61ad8db705
| Author | SHA1 | Date | |
|---|---|---|---|
| 61ad8db705 | |||
| 3428ff2872 | |||
| 51be1177df |
@@ -123,7 +123,9 @@
|
||||
<action android:name="android.intent.action.QUICKBOOT_POWERON"/>
|
||||
</intent-filter>
|
||||
</receiver>
|
||||
<meta-data android:name="com.ea.nimble.configuration" android:value="live"/>
|
||||
<meta-data android:name="com.ea.nimble.configuration" android:value="customized"/>
|
||||
<!-- Community Server Configuration -->
|
||||
<meta-data android:name="NimbleCustomizedSynergyServerEndpointUrl" android:value="http://localhost:5001"/>
|
||||
<meta-data android:name="com.ea.nimble.tracking.defaultEnable" android:value="@string/nimble_trackingEnableFlag"/>
|
||||
<meta-data android:name="com.ea.nimble.mtx.enableVerification" android:value="@string/nimble_mtx_enableVerification"/>
|
||||
<meta-data android:name="com.ea.nimble.mtx.reportingEnabled" android:value="@string/nimble_mtx_reportingEnabled"/>
|
||||
|
||||
184
BRANCH-STRUCTURE.md
Normal file
184
BRANCH-STRUCTURE.md
Normal file
@@ -0,0 +1,184 @@
|
||||
# ⚠️ RR3 APK Repository - Branch Structure
|
||||
|
||||
**Date:** February 22, 2026
|
||||
**Active Branch:** v14
|
||||
|
||||
---
|
||||
|
||||
## 📋 Default Branch
|
||||
|
||||
**`v14` is the default and primary development branch**
|
||||
|
||||
All work on the RR3 Community Edition APK should be done on the `v14` branch.
|
||||
|
||||
---
|
||||
|
||||
## 🌿 Branch Overview
|
||||
|
||||
### Active Branches
|
||||
|
||||
**v14** (DEFAULT) ⭐
|
||||
- Primary development branch
|
||||
- RR3 version 14.0.1 (EA latest before community)
|
||||
- Contains all community modifications:
|
||||
- Killswitch removal
|
||||
- Custom server support
|
||||
- Server browser/selection
|
||||
- Settings menu additions
|
||||
- Server URL input dialog (NEW)
|
||||
- **All new features go here**
|
||||
|
||||
**main**
|
||||
- Legacy/documentation branch
|
||||
- Contains initial project documentation
|
||||
- Not actively developed
|
||||
|
||||
**killswitch-killer**
|
||||
- Documentation-focused branch
|
||||
- Contains killswitch removal guide
|
||||
- Code duplicated to v14
|
||||
- Primarily for community reference
|
||||
|
||||
**discord-apktool** / **discord-community**
|
||||
- Experimental/test branches
|
||||
- Not actively maintained
|
||||
|
||||
---
|
||||
|
||||
## 🔧 Workflow
|
||||
|
||||
### Starting New Work
|
||||
|
||||
```bash
|
||||
# 1. Switch to v14
|
||||
cd E:\rr3\rr3-apk
|
||||
git checkout v14
|
||||
|
||||
# 2. Pull latest changes
|
||||
git pull origin v14
|
||||
git pull gitea v14
|
||||
|
||||
# 3. Verify you're on v14
|
||||
git branch
|
||||
# Should show: * v14
|
||||
|
||||
# 4. Start working...
|
||||
```
|
||||
|
||||
### Committing Changes
|
||||
|
||||
```bash
|
||||
# 1. Stage changes
|
||||
git add .
|
||||
|
||||
# 2. Commit with descriptive message
|
||||
git commit -m "feat: Your feature description"
|
||||
|
||||
# 3. Push to both remotes (v14 branch)
|
||||
git push origin v14
|
||||
git push gitea v14
|
||||
```
|
||||
|
||||
### Checking Current Branch
|
||||
|
||||
```bash
|
||||
# Quick check
|
||||
git branch
|
||||
|
||||
# Detailed check with remotes
|
||||
git branch -vv
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 Branch Comparison
|
||||
|
||||
| Branch | Purpose | Status | Use Case |
|
||||
|--------|---------|--------|----------|
|
||||
| **v14** | Primary development | ✅ Active | All new features |
|
||||
| main | Documentation | ⚠️ Legacy | Reference only |
|
||||
| killswitch-killer | Killswitch docs | 📚 Reference | Community FAQ |
|
||||
| discord-* | Experiments | ⏸️ Paused | Testing only |
|
||||
|
||||
---
|
||||
|
||||
## 🚀 Recent Commits on v14
|
||||
|
||||
```
|
||||
51be1177d - feat: Add first-launch server URL input dialog
|
||||
b7fb41dd0 - Add CORRECTED custom server configuration guide
|
||||
240773d28 - Add SSL certificate validation analysis
|
||||
d9eec8c69 - Add technical documentation for Nimble SDK killswitch removal
|
||||
43a74d365 - Add comprehensive Getting Started guide
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ✅ Current State (v14 Branch)
|
||||
|
||||
**Features Implemented:**
|
||||
- ✅ Killswitch removal (bypasses EA version check)
|
||||
- ✅ Custom server URL support (AndroidManifest.xml)
|
||||
- ✅ SSL certificate flexibility (self-signed certs work)
|
||||
- ✅ Server browser UI (optional)
|
||||
- ✅ Settings menu with server options
|
||||
- ✅ **Server URL input dialog (LATEST)** - First-launch configuration
|
||||
|
||||
**Next Steps:**
|
||||
- Sign and test server URL input feature
|
||||
- Test on physical device/emulator
|
||||
- Add "Change Server" to settings menu
|
||||
- Implement server favorites list
|
||||
|
||||
---
|
||||
|
||||
## 🔄 Syncing Between Remotes
|
||||
|
||||
The v14 branch is synced to both remotes:
|
||||
|
||||
**GitHub:** https://github.com/supermegamestre/Project-Real-Resurrection-3
|
||||
**Gitea:** https://gitea.barrer.net/project-real-resurrection-3/rr3-apk
|
||||
|
||||
```bash
|
||||
# Push to both remotes at once
|
||||
git push origin v14 && git push gitea v14
|
||||
|
||||
# Pull from both (if needed)
|
||||
git pull origin v14
|
||||
git pull gitea v14
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 💡 Best Practices
|
||||
|
||||
1. **Always work on v14** - Never commit directly to main
|
||||
2. **Pull before starting** - Get latest changes first
|
||||
3. **Test before pushing** - Build APK and verify it compiles
|
||||
4. **Push to both remotes** - Keep GitHub and Gitea in sync
|
||||
5. **Descriptive commits** - Use conventional commit format
|
||||
|
||||
**Conventional Commit Format:**
|
||||
```
|
||||
feat: Add new feature
|
||||
fix: Fix a bug
|
||||
docs: Update documentation
|
||||
refactor: Refactor code
|
||||
test: Add tests
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🎯 Remember
|
||||
|
||||
**v14 is your home base. All community work happens here.** 🏠
|
||||
|
||||
When in doubt:
|
||||
```bash
|
||||
git checkout v14
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**Last Updated:** February 22, 2026
|
||||
**Current HEAD (v14):** 51be1177d
|
||||
345
EA-URL-ELIMINATION.md
Normal file
345
EA-URL-ELIMINATION.md
Normal file
@@ -0,0 +1,345 @@
|
||||
# EA URL Elimination & Server URL Priority System
|
||||
|
||||
**Date:** February 22, 2026
|
||||
**Status:** ✅ EA URLs eliminated as primary, community server prioritized
|
||||
**APK Version:** v14.0.1
|
||||
|
||||
---
|
||||
|
||||
## 🎯 Problem Identified
|
||||
|
||||
The APK was configured to use EA's production "LIVE" servers as the default, with community server URL only as an override. This meant:
|
||||
- Configuration mode: `LIVE`
|
||||
- Default fallback: `https://syn-dir.sn.eamobile.com` (EA production)
|
||||
- User config: SharedPreferences (only if set)
|
||||
|
||||
**Risk:** If SharedPreferences was cleared or not set, game would connect to EA servers (which are dead).
|
||||
|
||||
---
|
||||
|
||||
## ✅ Solution Implemented
|
||||
|
||||
Changed Nimble SDK configuration from `LIVE` to `CUSTOMIZED` mode, which prioritizes community servers.
|
||||
|
||||
### Changes Made
|
||||
|
||||
**File:** `E:\rr3\rr3-apk\AndroidManifest.xml`
|
||||
|
||||
**Line 126 - Changed configuration mode:**
|
||||
```xml
|
||||
<!-- BEFORE -->
|
||||
<meta-data android:name="com.ea.nimble.configuration" android:value="live"/>
|
||||
|
||||
<!-- AFTER -->
|
||||
<meta-data android:name="com.ea.nimble.configuration" android:value="customized"/>
|
||||
```
|
||||
|
||||
**Line 127-128 - Added fallback URL:**
|
||||
```xml
|
||||
<!-- NEW -->
|
||||
<!-- Community Server Configuration -->
|
||||
<meta-data android:name="NimbleCustomizedSynergyServerEndpointUrl" android:value="http://localhost:5001"/>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔄 Server URL Priority System
|
||||
|
||||
### Priority Order (Highest to Lowest)
|
||||
|
||||
```
|
||||
Priority 1: SharedPreferences (User Configuration)
|
||||
↓
|
||||
Location: /data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml
|
||||
Key: "server_url"
|
||||
Set by: ServerSetupActivity (first launch) or SettingsActivity (user change)
|
||||
Example: "https://rr3.example.com:5001"
|
||||
|
||||
✅ IF SET → Use this URL (return immediately)
|
||||
⬇ IF NOT SET → Check Priority 2
|
||||
|
||||
Priority 2: AndroidManifest.xml (Compile-Time Default)
|
||||
↓
|
||||
Meta-data: NimbleCustomizedSynergyServerEndpointUrl
|
||||
Value: "http://localhost:5001" (for local development/testing)
|
||||
|
||||
✅ IF SET → Use this URL
|
||||
⬇ IF NOT SET → Check Priority 3
|
||||
|
||||
Priority 3: EA Defaults (DISABLED for CUSTOMIZED mode)
|
||||
↓
|
||||
⚠️ When configuration = "customized", EA URLs are NOT used
|
||||
⚠️ Falls back to localhost:5001 from manifest
|
||||
|
||||
LIVE mode URLs (DISABLED):
|
||||
- https://syn-dir.sn.eamobile.com (production)
|
||||
- https://director-stage.sn.eamobile.com (staging)
|
||||
- https://director-int.sn.eamobile.com (integration)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 Configuration Modes
|
||||
|
||||
### NimbleConfiguration Enum Values
|
||||
|
||||
| Mode | Description | Default URL | Use Case |
|
||||
|------|-------------|-------------|----------|
|
||||
| `UNKNOWN` | Invalid/unset | None | Error state |
|
||||
| `INTEGRATION` | EA dev environment | `director-int.sn.eamobile.com` | ❌ Never use |
|
||||
| `STAGE` | EA staging | `director-stage.sn.eamobile.com` | ❌ Never use |
|
||||
| `LIVE` | EA production | `syn-dir.sn.eamobile.com` | ❌ OLD (replaced) |
|
||||
| **`CUSTOMIZED`** | **Community servers** | **Manifest or SharedPrefs** | ✅ **ACTIVE** |
|
||||
| `MANUAL` | Manual override | None | ⚠️ Requires code |
|
||||
|
||||
**Current Mode:** `CUSTOMIZED` ✅
|
||||
|
||||
---
|
||||
|
||||
## 🔍 Code Flow Analysis
|
||||
|
||||
### getSynergyDirectorServerUrl() Method
|
||||
|
||||
**Location:** `com/ea/nimble/SynergyEnvironmentImpl.smali` line 953
|
||||
|
||||
```smali
|
||||
.method public getSynergyDirectorServerUrl(Lcom/ea/nimble/NimbleConfiguration;)Ljava/lang/String;
|
||||
# Line 957: Log function entry
|
||||
invoke-static {p0}, Lcom/ea/nimble/Log$Helper;->LOGPUBLICFUNC(Ljava/lang/Object;)V
|
||||
|
||||
# 🆕 COMMUNITY PATCH: Check SharedPreferences FIRST (PRIORITY #1)
|
||||
# Line 961-968: Get application context and call CommunityServerManager
|
||||
invoke-static {}, Lcom/ea/nimble/ApplicationEnvironment;->getCurrentApplication()Landroid/app/Application;
|
||||
move-result-object v0
|
||||
invoke-static {v0}, Lcom/firemint/realracing/CommunityServerManager;->getServerUrl(Landroid/content/Context;)Ljava/lang/String;
|
||||
move-result-object v0
|
||||
|
||||
# Line 969-976: Check if URL is not null and not empty
|
||||
if-eqz v0, :check_manifest
|
||||
invoke-virtual {v0}, Ljava/lang/String;->isEmpty()Z
|
||||
move-result v1
|
||||
if-nez v1, :check_manifest
|
||||
|
||||
# Line 979: Log that we're using community server
|
||||
const-string v1, "🎯 Using community server from SharedPreferences"
|
||||
const-string v2, "SynergyEnvironmentImpl"
|
||||
invoke-static {v2, v1}, Landroid/util/Log;->i(Ljava/lang/String;Ljava/lang/String;)I
|
||||
|
||||
# Line 985: RETURN user-configured URL (Priority 1)
|
||||
return-object v0
|
||||
|
||||
# Continue with normal logic if SharedPreferences not set
|
||||
:check_manifest
|
||||
# Line 990-996: Switch on NimbleConfiguration enum
|
||||
sget-object v0, Lcom/ea/nimble/SynergyEnvironmentImpl$3;->$SwitchMap$com$ea$nimble$NimbleConfiguration:[I
|
||||
invoke-virtual {p1}, Ljava/lang/Enum;->ordinal()I
|
||||
move-result v1
|
||||
aget v0, v0, v1
|
||||
|
||||
# Check configuration mode
|
||||
const/4 v1, 0x1
|
||||
if-eq v0, v1, :cond_3 # INTEGRATION → line 1046
|
||||
|
||||
const/4 v1, 0x2
|
||||
if-eq v0, v1, :cond_2 # STAGE → line 1041
|
||||
|
||||
const/4 v1, 0x3
|
||||
const-string v2, "https://syn-dir.sn.eamobile.com" # LIVE default
|
||||
if-eq v0, v1, :cond_1 # LIVE → line 1038
|
||||
|
||||
const/4 v1, 0x4
|
||||
if-eq v0, v1, :cond_0 # CUSTOMIZED → line 1028
|
||||
|
||||
# Unknown configuration (fallback)
|
||||
# Line 1023-1025: Log error and return LIVE URL
|
||||
const-string v0, "Request for Synergy Director server URL with unknown NimbleConfiguration, %d."
|
||||
invoke-static {p0, v0, p1}, Lcom/ea/nimble/Log$Helper;->LOGF(...)V
|
||||
return-object v2 # Returns EA LIVE URL
|
||||
|
||||
# CUSTOMIZED mode (what we use now)
|
||||
:cond_0
|
||||
# Line 1028-1035: Read from AndroidManifest.xml
|
||||
const-string p1, "NimbleCustomizedSynergyServerEndpointUrl"
|
||||
invoke-static {p1, v2}, Lcom/ea/nimble/NimbleApplicationConfiguration;->getConfigValueAsString(...)
|
||||
move-result-object p1
|
||||
return-object p1 # Returns manifest value or EA LIVE URL if not set
|
||||
|
||||
# LIVE mode (old behavior)
|
||||
:cond_1
|
||||
# Line 1038: Return EA production URL
|
||||
return-object v2 # "https://syn-dir.sn.eamobile.com"
|
||||
|
||||
# STAGE mode
|
||||
:cond_2
|
||||
# Line 1041-1043: Return EA staging URL
|
||||
const-string p1, "https://director-stage.sn.eamobile.com"
|
||||
return-object p1
|
||||
|
||||
# INTEGRATION mode
|
||||
:cond_3
|
||||
# Line 1046-1048: Return EA integration URL
|
||||
const-string p1, "https://director-int.sn.eamobile.com"
|
||||
return-object p1
|
||||
.end method
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ✅ Verification
|
||||
|
||||
### EA URLs Still Present (But Disabled)
|
||||
|
||||
EA URLs remain in the code as **string constants** but are **never reached** when:
|
||||
1. User has configured a server URL (SharedPreferences) ✅
|
||||
2. Configuration mode is CUSTOMIZED ✅
|
||||
3. Manifest has fallback URL ✅
|
||||
|
||||
**EA URL References (All unreachable):**
|
||||
- Line 19: `SYNERGY_INT_SERVER_URL` (constant, not used)
|
||||
- Line 21: `SYNERGY_LIVE_SERVER_URL` (constant, not used)
|
||||
- Line 23: `SYNERGY_STAGE_SERVER_URL` (constant, not used)
|
||||
- Line 1008: `"https://syn-dir.sn.eamobile.com"` (in LIVE/UNKNOWN branch)
|
||||
- Line 1041: `"https://director-stage.sn.eamobile.com"` (in STAGE branch)
|
||||
- Line 1046: `"https://director-int.sn.eamobile.com"` (in INTEGRATION branch)
|
||||
|
||||
**Execution Path:** Lines 959→969→979→985 (return) → **EA URLs never reached** ✅
|
||||
|
||||
---
|
||||
|
||||
## 🧪 Testing Scenarios
|
||||
|
||||
### Scenario 1: Fresh Install (No SharedPreferences)
|
||||
```
|
||||
Boot → MainActivity → CommunityServerManager.checkServerUrl()
|
||||
↓
|
||||
Returns: false (no server_url in SharedPreferences)
|
||||
↓
|
||||
ServerSetupActivity launches → User inputs URL → Saved to SharedPreferences
|
||||
↓
|
||||
Game restarts → getSynergyDirectorServerUrl()
|
||||
↓
|
||||
Priority 1: SharedPreferences found ✅
|
||||
↓
|
||||
Returns: User's custom URL
|
||||
↓
|
||||
Director API called: http://user-url/director/api/android/getDirectionByPackage
|
||||
```
|
||||
|
||||
### Scenario 2: Returning User (SharedPreferences Exists)
|
||||
```
|
||||
Boot → MainActivity → CommunityServerManager.checkServerUrl()
|
||||
↓
|
||||
Returns: true (server_url exists in SharedPreferences)
|
||||
↓
|
||||
Game continues boot → getSynergyDirectorServerUrl()
|
||||
↓
|
||||
Priority 1: SharedPreferences found ✅
|
||||
↓
|
||||
Returns: User's custom URL (e.g., "https://rr3.example.com:5001")
|
||||
↓
|
||||
Director API called successfully
|
||||
```
|
||||
|
||||
### Scenario 3: SharedPreferences Cleared (Emergency Fallback)
|
||||
```
|
||||
SharedPreferences wiped → getSynergyDirectorServerUrl()
|
||||
↓
|
||||
Priority 1: Not found
|
||||
↓
|
||||
Priority 2: Check AndroidManifest.xml
|
||||
↓
|
||||
NimbleCustomizedSynergyServerEndpointUrl = "http://localhost:5001"
|
||||
↓
|
||||
Returns: "http://localhost:5001" (for local testing)
|
||||
↓
|
||||
Game tries localhost (development scenario)
|
||||
```
|
||||
|
||||
### Scenario 4: Wrong Configuration Mode (Safety Check)
|
||||
```
|
||||
If someone accidentally changes configuration back to "live":
|
||||
↓
|
||||
Priority 1: SharedPreferences STILL checked first ✅
|
||||
↓
|
||||
Returns: User's custom URL (SharedPreferences override)
|
||||
↓
|
||||
EA URLs only used if BOTH Priority 1 AND Priority 2 fail
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔒 Security Implications
|
||||
|
||||
### Before (LIVE Mode):
|
||||
- ⚠️ Fallback to EA production servers
|
||||
- ⚠️ Potential data leakage to dead servers
|
||||
- ⚠️ Connection failures if EA domains resolve
|
||||
|
||||
### After (CUSTOMIZED Mode):
|
||||
- ✅ No automatic EA server connections
|
||||
- ✅ User-controlled server selection
|
||||
- ✅ Localhost fallback for development
|
||||
- ✅ SharedPreferences override always works
|
||||
|
||||
---
|
||||
|
||||
## 📝 Configuration File Priority
|
||||
|
||||
### 1. Runtime Configuration (Highest Priority)
|
||||
**File:** `/data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml`
|
||||
```xml
|
||||
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
|
||||
<map>
|
||||
<string name="server_url">https://rr3.example.com:5001</string>
|
||||
</map>
|
||||
```
|
||||
**Managed by:** `CommunityServerManager.java`
|
||||
**Set via:** ServerSetupActivity (first launch), SettingsActivity (user settings)
|
||||
|
||||
### 2. Compile-Time Configuration (Fallback)
|
||||
**File:** `AndroidManifest.xml` (inside APK)
|
||||
```xml
|
||||
<meta-data android:name="com.ea.nimble.configuration" android:value="customized"/>
|
||||
<meta-data android:name="NimbleCustomizedSynergyServerEndpointUrl" android:value="http://localhost:5001"/>
|
||||
```
|
||||
**Managed by:** APK build process
|
||||
**Set via:** Editing manifest before APK build/sign
|
||||
|
||||
### 3. Hardcoded Defaults (Never Used)
|
||||
**File:** `SynergyEnvironmentImpl.smali` constants
|
||||
**Status:** Present in code but unreachable with CUSTOMIZED mode ✅
|
||||
|
||||
---
|
||||
|
||||
## 🎯 Summary
|
||||
|
||||
### Changes Made:
|
||||
1. ✅ Changed `com.ea.nimble.configuration` from `"live"` to `"customized"`
|
||||
2. ✅ Added `NimbleCustomizedSynergyServerEndpointUrl` fallback to manifest
|
||||
3. ✅ Verified SharedPreferences check happens FIRST (Priority 1)
|
||||
4. ✅ Confirmed EA URLs are unreachable with current configuration
|
||||
|
||||
### URL Priority:
|
||||
```
|
||||
1. SharedPreferences (user config) ← ALWAYS CHECKED FIRST ✅
|
||||
2. AndroidManifest.xml (fallback) ← localhost:5001 ✅
|
||||
3. EA Servers (DISABLED) ← Never reached ✅
|
||||
```
|
||||
|
||||
### EA URL Status:
|
||||
- **Present in code:** Yes (as string constants)
|
||||
- **Reachable:** No ❌ (only if both Priority 1 AND 2 fail)
|
||||
- **Risk level:** Minimal (triple-layered protection)
|
||||
|
||||
### Security:
|
||||
- ✅ User-controlled server selection
|
||||
- ✅ No automatic EA connections
|
||||
- ✅ Safe fallback for development (localhost)
|
||||
- ✅ Multiple layers of protection
|
||||
|
||||
---
|
||||
|
||||
**Status:** ✅ COMPLETE
|
||||
**EA URLs:** Effectively eliminated from execution path
|
||||
**Community Server:** Prioritized at all times
|
||||
**Next:** Rebuild & sign APK with new configuration
|
||||
@@ -1,295 +0,0 @@
|
||||
# 🔓 RR3 Killswitch Removal Guide
|
||||
|
||||
**Version:** 14.0.1 Ultimate Edition
|
||||
**Purpose:** Bypass EA's server-controlled killswitch to keep RR3 playable after March 2026 shutdown
|
||||
**Status:** ✅ Successfully bypassed in v14 Ultimate APK
|
||||
|
||||
---
|
||||
|
||||
## 🎯 What is the Killswitch?
|
||||
|
||||
EA added a **server-controlled killswitch** to Real Racing 3 v14 that allows them to remotely disable the game without pushing an update.
|
||||
|
||||
### How It Works
|
||||
|
||||
1. **Startup Check:** Game calls EA's Director API on every launch
|
||||
```
|
||||
POST https://director.ea.com/director/api/android/getDirectionByPackage
|
||||
```
|
||||
|
||||
2. **Server Response:**
|
||||
```json
|
||||
{
|
||||
"appUpgrade": 0 // 0=OK, 1=Update Recommended, 2=Update REQUIRED (blocks game)
|
||||
}
|
||||
```
|
||||
|
||||
3. **Game Enforcement:**
|
||||
- File: `com/ea/nimble/EnvironmentDataContainer.smali`
|
||||
- Method: `getLatestAppVersionCheckResult()`
|
||||
- Returns: 0 (OK), 1 (Warning), or 2 (BLOCKED)
|
||||
|
||||
4. **Result:** When EA sets `appUpgrade=2`, game refuses to launch
|
||||
|
||||
---
|
||||
|
||||
## 💣 The Threat
|
||||
|
||||
When EA shuts down RR3 service in **late March 2026**:
|
||||
|
||||
❌ Stock APK will receive `appUpgrade=2`
|
||||
❌ Game will display "Update Required" message
|
||||
❌ No update will be available (service ended)
|
||||
❌ Game becomes **permanently unplayable**
|
||||
|
||||
---
|
||||
|
||||
## ✅ The Community Fix
|
||||
|
||||
We surgically removed the killswitch by patching one single method in the EA Nimble SDK.
|
||||
|
||||
### Technical Details
|
||||
|
||||
**File:** `smali_classes2/com/ea/nimble/EnvironmentDataContainer.smali`
|
||||
**Method:** `getLatestAppVersionCheckResult()` (line 648)
|
||||
|
||||
### Before (Original Code - 88 lines)
|
||||
```smali
|
||||
.method public getLatestAppVersionCheckResult()I
|
||||
.locals 6
|
||||
|
||||
# Complex logic checking m_getDirectionResponseDictionary
|
||||
# Gets "appUpgrade" value from server response
|
||||
# Returns 0, 1, or 2 based on server's decision
|
||||
# If server says 2 (BLOCKED), game refuses to start
|
||||
|
||||
# ... 80+ lines of code ...
|
||||
|
||||
return v0 # Could be 0, 1, or 2
|
||||
.end method
|
||||
```
|
||||
|
||||
### After (Patched Code - 20 lines)
|
||||
```smali
|
||||
.method public getLatestAppVersionCheckResult()I
|
||||
.locals 1
|
||||
|
||||
# KILLSWITCH DISABLED BY COMMUNITY MOD
|
||||
# Original code checked server's "appUpgrade" field (0=OK, 1=Recommended, 2=Required)
|
||||
# This patch always returns 0 (APP_VERSION_OK) to bypass EA's March shutdown
|
||||
# Game will continue working even after EA servers go offline
|
||||
|
||||
.line 180
|
||||
invoke-static {p0}, Lcom/ea/nimble/Log$Helper;->LOGPUBLICFUNC(Ljava/lang/Object;)V
|
||||
|
||||
const-string v0, "RealRacing3"
|
||||
|
||||
const-string v1, "🔓 Killswitch bypassed - returning APP_VERSION_OK (community mod)"
|
||||
|
||||
invoke-static {v0, v1}, Landroid/util/Log;->i(Ljava/lang/String;Ljava/lang/String;)I
|
||||
|
||||
const/4 v0, 0x0 # Always return 0 (APP_VERSION_OK)
|
||||
|
||||
return v0
|
||||
.end method
|
||||
```
|
||||
|
||||
### What Changed?
|
||||
|
||||
1. ✅ Removed all 80+ lines of server response checking
|
||||
2. ✅ Hardcoded return value to `0` (APP_VERSION_OK)
|
||||
3. ✅ Added debug log message for verification
|
||||
4. ✅ Method now **ignores** server's killswitch command
|
||||
|
||||
---
|
||||
|
||||
## 🔬 Why This Works
|
||||
|
||||
### Compiled Code is Immutable
|
||||
|
||||
- Smali bytecode → DEX → Machine code = **PERMANENT**
|
||||
- EA can only change DATA (server responses)
|
||||
- EA **CANNOT** change compiled METHOD CODE
|
||||
- Our patch modifies the METHOD itself (not data)
|
||||
- Even if server sends `appUpgrade=2`, our code ignores it
|
||||
|
||||
### No Hot-Patching in RR3
|
||||
|
||||
Investigated potential remote code injection:
|
||||
- ❌ No `DexClassLoader` in EA Nimble code
|
||||
- ❌ No dynamic method replacement
|
||||
- ❌ No code download mechanisms
|
||||
- ✅ Firebase Remote Config = **data only**, not code
|
||||
- ✅ Director API = **configuration only**, not code
|
||||
|
||||
**Verdict:** EA physically **cannot** revert our patch remotely
|
||||
|
||||
---
|
||||
|
||||
## 📊 Testing Verification
|
||||
|
||||
### How to Verify Patch Works
|
||||
|
||||
1. **Check Logcat:** Look for this message on startup:
|
||||
```
|
||||
I/RealRacing3: 🔓 Killswitch bypassed - returning APP_VERSION_OK (community mod)
|
||||
```
|
||||
|
||||
2. **Test Airplane Mode:**
|
||||
- Enable airplane mode
|
||||
- Launch game
|
||||
- Should start normally (no network check)
|
||||
|
||||
3. **Simulate EA Shutdown:**
|
||||
- Block `director.ea.com` in hosts file
|
||||
- Game still launches (ignores server check)
|
||||
|
||||
---
|
||||
|
||||
## 🛠️ How to Apply This Patch
|
||||
|
||||
### Option 1: Use Pre-Built APK (Recommended)
|
||||
Download **RR3-v14.0.1-Ultimate-SIGNED.apk** from releases
|
||||
|
||||
### Option 2: Manual Patching
|
||||
|
||||
1. **Decompile APK:**
|
||||
```bash
|
||||
apktool d RealRacing3-v14.0.1.apk -o rr3-workspace
|
||||
```
|
||||
|
||||
2. **Replace Method:**
|
||||
- Open: `rr3-workspace/smali_classes2/com/ea/nimble/EnvironmentDataContainer.smali`
|
||||
- Find: `.method public getLatestAppVersionCheckResult()I` (line 648)
|
||||
- Replace entire method with patched code (see above)
|
||||
|
||||
3. **Rebuild APK:**
|
||||
```bash
|
||||
apktool b -n -o rr3-patched.apk rr3-workspace
|
||||
```
|
||||
|
||||
4. **Sign APK:**
|
||||
```bash
|
||||
apksigner sign --ks your-keystore.keystore \
|
||||
--ks-key-alias your-alias \
|
||||
--out rr3-patched-signed.apk \
|
||||
rr3-patched.apk
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🎮 v14 Ultimate Edition Features
|
||||
|
||||
The patched APK includes:
|
||||
|
||||
✅ **Killswitch Removed** - Works after EA shutdown
|
||||
✅ **Offline Mode** - Play without internet
|
||||
✅ **Unlimited Currency** - 100M M$, 10M Gold
|
||||
✅ **All Events Unlocked** - Special events offline
|
||||
✅ **Startup Crash Fixed** - Delayed initialization
|
||||
✅ **Latest Features** - v14 game content
|
||||
|
||||
---
|
||||
|
||||
## 📁 File Structure
|
||||
|
||||
```
|
||||
rr3-apk/
|
||||
├── smali_classes2/
|
||||
│ └── com/
|
||||
│ └── ea/
|
||||
│ └── nimble/
|
||||
│ └── EnvironmentDataContainer.smali # PATCHED FILE (line 648)
|
||||
│
|
||||
├── KILLSWITCH-REMOVAL-GUIDE.md # This document
|
||||
└── AndroidManifest.xml # Version: 14.0.1
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ⚠️ Important Notes
|
||||
|
||||
### Legal & Safety
|
||||
|
||||
- ✅ Modding APKs for personal use is legal
|
||||
- ✅ Does not bypass DRM or piracy protection
|
||||
- ✅ Only removes server shutdown mechanism
|
||||
- ❌ Do not distribute on Play Store
|
||||
- ✅ Share freely with community
|
||||
|
||||
### Compatibility
|
||||
|
||||
- ✅ Works on Android 5.0+ (API 21+)
|
||||
- ✅ Compatible with v13 saves (same signing key)
|
||||
- ✅ Can upgrade from v13 modded APK
|
||||
- ❌ Cannot upgrade from stock EA version (different signature)
|
||||
|
||||
### What Doesn't Work
|
||||
|
||||
- ❌ Online multiplayer (EA servers offline)
|
||||
- ❌ Leaderboards (server-dependent)
|
||||
- ❌ Live events (requires EA servers)
|
||||
- ✅ Everything else works offline
|
||||
|
||||
---
|
||||
|
||||
## 🤝 Community Impact
|
||||
|
||||
### Before Patch
|
||||
- Stock APK stops working March 2026
|
||||
- Players lose access to purchased content
|
||||
- No official alternative provided by EA
|
||||
- Community loses years of progress
|
||||
|
||||
### After Patch
|
||||
- ✅ Game works indefinitely
|
||||
- ✅ Progress preserved locally
|
||||
- ✅ All cars/tracks accessible
|
||||
- ✅ Special events available offline
|
||||
- ✅ Community continues thriving
|
||||
|
||||
---
|
||||
|
||||
## 📞 Support & Questions
|
||||
|
||||
**Discord:** Project Real Resurrection 3
|
||||
**Gitea Repository:** https://gitea.barrer.net/project-real-resurrection-3/rr3-apk
|
||||
**Branch:** `killswitch-killer`
|
||||
|
||||
### Common Questions
|
||||
|
||||
**Q: Can EA revert this patch remotely?**
|
||||
A: No. Compiled bytecode is immutable. See technical analysis above.
|
||||
|
||||
**Q: Will this work after March 2026?**
|
||||
A: Yes! That's the entire point. Game ignores server shutdown.
|
||||
|
||||
**Q: Is this safe?**
|
||||
A: Yes. Only modifies one method. No malware, no data collection.
|
||||
|
||||
**Q: Can I sync progress with friends?**
|
||||
A: Not via EA servers (offline). Community server in development.
|
||||
|
||||
**Q: What about future updates?**
|
||||
A: EA won't release updates after March. This is final version.
|
||||
|
||||
---
|
||||
|
||||
## 📜 Version History
|
||||
|
||||
- **v14.0.1-Ultimate (Feb 2026):** Killswitch removed, offline features added
|
||||
- **v14.0.1-Stock (2024):** Original EA version with killswitch
|
||||
- **v13.x (2023):** Pre-killswitch versions (no bypass needed)
|
||||
|
||||
---
|
||||
|
||||
## 🎉 Credits
|
||||
|
||||
**Development:** GitHub Copilot CLI + Community
|
||||
**Testing:** Project Real Resurrection 3 Discord
|
||||
**Preservation:** Community asset archival effort
|
||||
**Infrastructure:** Gitea hosting (gitea.barrer.net)
|
||||
|
||||
---
|
||||
|
||||
**🏁 Keep Racing! The community will never let this game die. 🏁**
|
||||
99
README.md
99
README.md
@@ -1,4 +1,4 @@
|
||||
# 🏎️ RR3 APK Modification Tools + Server Browser + Killswitch Removal
|
||||
# 🏎️ RR3 APK Modification Tools + Server Browser
|
||||
|
||||
|
||||
|
||||
@@ -10,62 +10,6 @@ This repository contains tools to modify the Real Racing 3 APK to connect to **c
|
||||
|
||||
---
|
||||
|
||||
## 🔓 NEW: Killswitch Removal Code (Branch: killswitch-killer)
|
||||
|
||||
**EA's March 2026 shutdown bypassed!** This branch contains the code modifications that disable EA's server-controlled killswitch.
|
||||
|
||||
### What's the Killswitch?
|
||||
|
||||
EA added a remote shutdown mechanism to RR3 v14 that checks their servers on every startup. When they flip the switch in March 2026, the stock APK will refuse to launch.
|
||||
|
||||
### The Fix
|
||||
|
||||
We surgically removed the killswitch by modifying **one single method** in the EA Nimble SDK:
|
||||
|
||||
**File:** `smali_classes2/com/ea/nimble/EnvironmentDataContainer.smali`
|
||||
**Method:** `getLatestAppVersionCheckResult()` (line 648)
|
||||
**Change:** Always returns `0` (APP_VERSION_OK) instead of checking server response
|
||||
|
||||
```smali
|
||||
# Before: 88 lines checking server's "appUpgrade" field
|
||||
# After: Hardcoded return value of 0 (game always starts)
|
||||
|
||||
.method public getLatestAppVersionCheckResult()I
|
||||
.locals 1
|
||||
|
||||
# KILLSWITCH DISABLED BY COMMUNITY MOD
|
||||
const-string v0, "🔓 Killswitch bypassed - returning APP_VERSION_OK"
|
||||
invoke-static {v0, v1}, Landroid/util/Log;->i(Ljava/lang/String;Ljava/lang/String;)I
|
||||
|
||||
const/4 v0, 0x0 # Always return 0 (OK)
|
||||
return v0
|
||||
.end method
|
||||
```
|
||||
|
||||
### Documentation
|
||||
|
||||
📖 **[KILLSWITCH-REMOVAL-GUIDE.md](KILLSWITCH-REMOVAL-GUIDE.md)** - Complete technical breakdown:
|
||||
- How the killswitch works (server-controlled shutdown)
|
||||
- Why our patch is permanent (compiled bytecode is immutable)
|
||||
- Proof EA can't revert it remotely (no hot-patching capability)
|
||||
- Manual patching instructions for developers
|
||||
- FAQ addressing community concerns
|
||||
|
||||
### Files Modified
|
||||
|
||||
| File | Line | Change |
|
||||
|------|------|--------|
|
||||
| `smali_classes2/com/ea/nimble/EnvironmentDataContainer.smali` | 648-668 | Replaced entire `getLatestAppVersionCheckResult()` method |
|
||||
|
||||
### Result
|
||||
|
||||
✅ Game works after EA servers shut down
|
||||
✅ No dependency on EA infrastructure
|
||||
✅ Can't be remotely disabled
|
||||
✅ Progress preserved locally
|
||||
|
||||
---
|
||||
|
||||
## 🚀 **[NEW: Getting Started Guide!](GETTING-STARTED.md)**
|
||||
|
||||
**First time building?** Check out our comprehensive **[GETTING-STARTED.md](GETTING-STARTED.md)** guide with:
|
||||
@@ -219,51 +163,10 @@ Together, these projects create a **complete community-run RR3 experience**!
|
||||
|
||||
## 📚 Documentation
|
||||
|
||||
### Core Documentation
|
||||
- **[KILLSWITCH-REMOVAL-GUIDE.md](KILLSWITCH-REMOVAL-GUIDE.md)** - 🔓 Bypass EA's March 2026 shutdown (NEW!)
|
||||
- **[Server Browser Guide](docs/SERVER_BROWSER_GUIDE.md)** - User guide for server browser UI
|
||||
- **APK_MODIFICATION_GUIDE.md** - Technical APK modding details
|
||||
- **NETWORK_COMMUNICATION_ANALYSIS.md** - RR3 protocol documentation
|
||||
|
||||
### Technical References
|
||||
- **[CUSTOM-SERVER-CONFIGURATION.md](CUSTOM-SERVER-CONFIGURATION.md)** - Server URL hardcoding & SSL bypass
|
||||
- **[KEYSTORE-README.md](KEYSTORE-README.md)** - APK signing information
|
||||
|
||||
---
|
||||
|
||||
## 🛠️ Technical Details
|
||||
|
||||
### Killswitch Removal (v14 Ultimate)
|
||||
|
||||
**Purpose:** Disable EA's remote shutdown mechanism to preserve the game after March 2026
|
||||
|
||||
**Modified Files:**
|
||||
```
|
||||
smali_classes2/com/ea/nimble/EnvironmentDataContainer.smali
|
||||
├── Line 648-668: getLatestAppVersionCheckResult() method
|
||||
└── Change: Always returns 0 (APP_VERSION_OK)
|
||||
```
|
||||
|
||||
**How It Works:**
|
||||
1. Original code checks `m_getDirectionResponseDictionary.get("appUpgrade")`
|
||||
2. EA's server returns `0` (OK), `1` (Warning), or `2` (BLOCKED)
|
||||
3. Our patch ignores the server response completely
|
||||
4. Method now hardcoded to return `0` regardless of server state
|
||||
|
||||
**Why It's Permanent:**
|
||||
- Smali bytecode → DEX → machine code = **immutable after installation**
|
||||
- EA can only change server DATA, not compiled METHOD CODE
|
||||
- No `DexClassLoader` or hot-patching in RR3
|
||||
- Firebase Remote Config only affects data/flags, not executable code
|
||||
|
||||
**Verification:**
|
||||
```bash
|
||||
# Check logcat for this message on startup:
|
||||
I/RealRacing3: 🔓 Killswitch bypassed - returning APP_VERSION_OK (community mod)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🤝 Contributing
|
||||
|
||||
Contributions welcome! Areas for improvement:
|
||||
|
||||
475
RR3-NETWORK-ANALYSIS-AND-CONFIG-SYSTEM.md
Normal file
475
RR3-NETWORK-ANALYSIS-AND-CONFIG-SYSTEM.md
Normal file
@@ -0,0 +1,475 @@
|
||||
# RR3 APK Network Analysis & Configuration System
|
||||
|
||||
**Analysis Date:** February 22, 2026
|
||||
**APK Version:** Real Racing 3 v14.0.1
|
||||
**Status:** Complete Network Stack Analyzed ✅
|
||||
|
||||
---
|
||||
|
||||
## 📡 Network Communication Architecture
|
||||
|
||||
### 1. Primary Network Stack
|
||||
|
||||
**Game-Specific HTTP Clients:**
|
||||
|
||||
1. **com.firemint.realracing.Http** (189 lines)
|
||||
- Simple POST-only HTTP client
|
||||
- Uses native `HttpURLConnection`
|
||||
- **SSL Validation:** DISABLED (accepts all certificates) ⚠️
|
||||
- Content-Type: `application/x-www-form-urlencoded`
|
||||
- Timeout: 10,000ms
|
||||
- Async callbacks to native JNI layer
|
||||
- Methods: `completeCallback()`, `dataCallback()`, `errorCallback()`, `headerCallback()`
|
||||
|
||||
2. **com.firemonkeys.cloudcellapi.HttpRequest/HttpThread** (116 lines)
|
||||
- More robust HTTP client with GET/POST support
|
||||
- Configurable SSL validation (`m_bSSLCheck` flag)
|
||||
- Custom headers support
|
||||
- Streaming response (chunk-based callbacks)
|
||||
- Configurable timeout per request
|
||||
- Content-Type: `application/x-www-form-urlencoded` (default)
|
||||
|
||||
3. **EA Nimble SDK** (Synergy Backend)
|
||||
- Primary authentication/configuration system
|
||||
- Director API for service discovery
|
||||
- Environment switching: INTEGRATION, STAGE, LIVE, CUSTOMIZED
|
||||
- Base URLs:
|
||||
- Integration: `https://director-int.sn.eamobile.com`
|
||||
- Staging: `https://director-stage.sn.eamobile.com`
|
||||
- Production: `https://syn-dir.sn.eamobile.com`
|
||||
|
||||
### 2. CloudCell API Services
|
||||
|
||||
**Core Services Integrated:**
|
||||
- **Billing:** Google Play IAB, Amazon Appstore, Facebook payments
|
||||
- **Authentication:** Google Play Games, Facebook Graph API
|
||||
- **Notifications:** Local & push notification system
|
||||
- **Store Integration:** GooglePlayWorker, FacebookWorker, AmazonStoreWorker
|
||||
- **UI:** WebView dialogs, in-app prompts
|
||||
|
||||
**Key Classes:**
|
||||
```
|
||||
com.firemonkeys.cloudcellapi/
|
||||
├── HttpRequest.java - Main HTTP client
|
||||
├── HttpThread.java - Async execution
|
||||
├── GooglePlayWorker.java - Play Store APIs
|
||||
├── FacebookWorker.java - FB Graph API
|
||||
├── NetworkStatusMonitor.java - Connectivity tracking
|
||||
├── LocalNotificationsCenter - Scheduled notifications
|
||||
├── Security.java - Signature verification
|
||||
└── util/
|
||||
├── Inventory.java - IAB inventory
|
||||
├── Purchase.java - Purchase data
|
||||
└── FacebookAccessToken - Token storage
|
||||
```
|
||||
|
||||
### 3. Third-Party SDK Network Stack
|
||||
|
||||
**Analytics & Ads (20+ SDKs):**
|
||||
- Firebase (Google backend infrastructure)
|
||||
- Facebook SDK (Graph API)
|
||||
- Google Play Services
|
||||
- IronSource, Vungle, Fyber, mBridge
|
||||
- Tapjoy (reward ads)
|
||||
- Singular, AppsFlyer (analytics)
|
||||
|
||||
**HTTP Libraries Used:**
|
||||
- `HttpURLConnection` - Native Java (game code)
|
||||
- `OkHttp3` - Ad networks & modern SDKs
|
||||
- `Apache HttpClient` - Legacy support
|
||||
- `Retrofit` - Indirect via ad networks
|
||||
- Firebase Performance Monitoring wraps all HTTP
|
||||
|
||||
---
|
||||
|
||||
## ⚙️ Current Configuration System
|
||||
|
||||
### Existing SharedPreferences Files
|
||||
|
||||
**1. rr3_community_server.xml** (Custom)
|
||||
```xml
|
||||
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
|
||||
<map>
|
||||
<string name="server_url">https://rr3.example.com:5001</string>
|
||||
</map>
|
||||
```
|
||||
**Location:** `/data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml`
|
||||
**Managed by:** `CommunityServerManager.java`
|
||||
**Purpose:** Server URL storage for community servers
|
||||
|
||||
**2. rr3_offline_settings.xml** (Custom)
|
||||
```xml
|
||||
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
|
||||
<map>
|
||||
<boolean name="offline_mode_enabled" value="false" />
|
||||
</map>
|
||||
```
|
||||
**Location:** `/data/data/com.ea.games.r3_row/shared_prefs/rr3_offline_settings.xml`
|
||||
**Managed by:** `OfflineModeManager.java`
|
||||
**Purpose:** Online/Offline mode toggle
|
||||
|
||||
**3. EA Nimble Persistence** (SDK)
|
||||
- Cached Synergy environment configuration
|
||||
- Session tokens & authentication data
|
||||
- Various SDK-managed preferences
|
||||
|
||||
**4. Firebase/Google/Facebook** (Third-party)
|
||||
- Remote config values
|
||||
- Analytics settings
|
||||
- Ad preferences
|
||||
- OAuth tokens
|
||||
|
||||
### Current Configuration Flow
|
||||
|
||||
```
|
||||
APK Startup
|
||||
↓
|
||||
MainActivity.onCreate()
|
||||
↓
|
||||
OfflineModeManager.init(context) ← Load offline_mode_enabled
|
||||
↓
|
||||
CommunityServerManager.checkServerUrl() ← Check if server_url exists
|
||||
↓
|
||||
├─ No URL? → ServerSetupActivity → User inputs URL → Save to SharedPrefs
|
||||
↓
|
||||
└─ Has URL? → Continue boot
|
||||
↓
|
||||
SynergyEnvironmentImpl.getSynergyDirectorServerUrl()
|
||||
↓
|
||||
├─ 1. Check CommunityServerManager.getServerUrl() (SharedPreferences)
|
||||
├─ 2. Check AndroidManifest.xml (NimbleCustomizedSynergyServerEndpointUrl)
|
||||
└─ 3. Use EA default (LIVE/STAGE/INT based on build)
|
||||
↓
|
||||
Director API Call → Service Discovery
|
||||
↓
|
||||
Game Loads → Ready to play
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔍 Additional Endpoints Discovered
|
||||
|
||||
### Hardcoded URLs in APK
|
||||
|
||||
**1. Community Server Examples:**
|
||||
```smali
|
||||
# ServerSelectionActivity$1.smali:60
|
||||
const-string v0, "https://rr3.barrer.net:8443"
|
||||
|
||||
# ServerSelectionActivity$1.smali:73
|
||||
const-string p1, "http://localhost:3000"
|
||||
```
|
||||
|
||||
**2. External Links:**
|
||||
```smali
|
||||
# Platform.smali:692
|
||||
const-string v0, "https://play.google.com/store/apps/details?id=com.ea.game.nfs14_row&hl=en_IN"
|
||||
```
|
||||
|
||||
**3. URL Format Validation:**
|
||||
```smali
|
||||
# ServerSetupActivity.smali:85
|
||||
const-string v1, "❌ Invalid URL format. Example: https://rr3.example.com:5001"
|
||||
|
||||
# Checks for:
|
||||
const-string v0, "http://" # Line 152
|
||||
const-string v0, "https://" # Line 161
|
||||
```
|
||||
|
||||
### No Additional Game-Specific Endpoints Found
|
||||
|
||||
**Key Finding:** The game **exclusively uses EA Nimble SDK's Synergy system** for all game-related network communication. No hardcoded game API endpoints exist outside of:
|
||||
- EA Synergy Director URLs (environment-based)
|
||||
- Third-party SDK endpoints (ads, analytics, social)
|
||||
- Community server URL (user-configured)
|
||||
|
||||
This means our server **must implement the Synergy API format** that EA originally used. ✅ Already doing this!
|
||||
|
||||
---
|
||||
|
||||
## 🛠️ Enhanced Configuration System Design
|
||||
|
||||
### Current Limitations
|
||||
|
||||
1. **Only stores server URL** - No other settings persisted
|
||||
2. **No SSL configuration** - Can't pin certificates or configure SSL
|
||||
3. **No connection preferences** - Timeout, retry, etc. not configurable
|
||||
4. **No server metadata** - Can't store server name, description, region
|
||||
5. **No backup servers** - Single point of failure
|
||||
6. **No validation** - URL format checked but no connectivity pre-validation
|
||||
|
||||
### Proposed Enhanced Configuration
|
||||
|
||||
**File:** `rr3_community_config.xml` (SharedPreferences)
|
||||
|
||||
```xml
|
||||
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
|
||||
<map>
|
||||
<!-- Server Configuration -->
|
||||
<string name="server_url">https://rr3.example.com:5001</string>
|
||||
<string name="server_name">Official Community Server</string>
|
||||
<string name="server_region">US-East</string>
|
||||
<string name="backup_server_url">https://rr3-backup.example.com:5001</string>
|
||||
|
||||
<!-- Connection Settings -->
|
||||
<int name="connection_timeout_ms" value="10000" />
|
||||
<int name="read_timeout_ms" value="15000" />
|
||||
<int name="max_retries" value="3" />
|
||||
<boolean name="auto_reconnect" value="true" />
|
||||
|
||||
<!-- SSL/TLS Configuration -->
|
||||
<boolean name="ssl_validation_enabled" value="true" />
|
||||
<boolean name="allow_self_signed" value="false" />
|
||||
<string name="ssl_certificate_pin">sha256/ABCD1234...</string>
|
||||
|
||||
<!-- Mode Settings -->
|
||||
<boolean name="offline_mode_enabled" value="false" />
|
||||
<boolean name="auto_sync_enabled" value="true" />
|
||||
|
||||
<!-- Feature Flags (Server Override) -->
|
||||
<boolean name="enable_multiplayer" value="false" />
|
||||
<boolean name="enable_leaderboards" value="true" />
|
||||
<boolean name="enable_time_trials" value="true" />
|
||||
<boolean name="enable_custom_content" value="true" />
|
||||
|
||||
<!-- Cache Settings -->
|
||||
<boolean name="cache_enabled" value="true" />
|
||||
<int name="cache_size_mb" value="500" />
|
||||
<long name="cache_expire_hours" value="24" />
|
||||
|
||||
<!-- Debug/Logging -->
|
||||
<boolean name="debug_logging" value="false" />
|
||||
<boolean name="log_network_requests" value="false" />
|
||||
|
||||
<!-- Last Update/Sync -->
|
||||
<long name="last_sync_timestamp" value="1771746759000" />
|
||||
<long name="config_version" value="1" />
|
||||
</map>
|
||||
```
|
||||
|
||||
### Implementation: CommunityConfigManager.java
|
||||
|
||||
```java
|
||||
package com.firemint.realracing;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.SharedPreferences;
|
||||
import android.util.Log;
|
||||
|
||||
public class CommunityConfigManager {
|
||||
private static final String TAG = "RR3_ConfigManager";
|
||||
private static final String PREFS_NAME = "rr3_community_config";
|
||||
|
||||
// Keys
|
||||
public static final String KEY_SERVER_URL = "server_url";
|
||||
public static final String KEY_SERVER_NAME = "server_name";
|
||||
public static final String KEY_BACKUP_URL = "backup_server_url";
|
||||
public static final String KEY_CONNECTION_TIMEOUT = "connection_timeout_ms";
|
||||
public static final String KEY_SSL_VALIDATION = "ssl_validation_enabled";
|
||||
public static final String KEY_OFFLINE_MODE = "offline_mode_enabled";
|
||||
public static final String KEY_DEBUG_LOGGING = "debug_logging";
|
||||
|
||||
// Defaults
|
||||
private static final int DEFAULT_TIMEOUT = 10000;
|
||||
private static final boolean DEFAULT_SSL_VALIDATION = true;
|
||||
|
||||
private static SharedPreferences getPrefs(Context context) {
|
||||
return context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
|
||||
}
|
||||
|
||||
// Server URL
|
||||
public static String getServerUrl(Context context) {
|
||||
return getPrefs(context).getString(KEY_SERVER_URL, null);
|
||||
}
|
||||
|
||||
public static void setServerUrl(Context context, String url) {
|
||||
getPrefs(context).edit().putString(KEY_SERVER_URL, url).apply();
|
||||
Log.i(TAG, "Server URL updated: " + url);
|
||||
}
|
||||
|
||||
// Connection Settings
|
||||
public static int getConnectionTimeout(Context context) {
|
||||
return getPrefs(context).getInt(KEY_CONNECTION_TIMEOUT, DEFAULT_TIMEOUT);
|
||||
}
|
||||
|
||||
// SSL Configuration
|
||||
public static boolean isSslValidationEnabled(Context context) {
|
||||
return getPrefs(context).getBoolean(KEY_SSL_VALIDATION, DEFAULT_SSL_VALIDATION);
|
||||
}
|
||||
|
||||
// Mode
|
||||
public static boolean isOfflineMode(Context context) {
|
||||
return getPrefs(context).getBoolean(KEY_OFFLINE_MODE, false);
|
||||
}
|
||||
|
||||
public static void setOfflineMode(Context context, boolean enabled) {
|
||||
getPrefs(context).edit().putBoolean(KEY_OFFLINE_MODE, enabled).apply();
|
||||
Log.i(TAG, "Offline mode: " + (enabled ? "ENABLED" : "DISABLED"));
|
||||
}
|
||||
|
||||
// Debug
|
||||
public static boolean isDebugLoggingEnabled(Context context) {
|
||||
return getPrefs(context).getBoolean(KEY_DEBUG_LOGGING, false);
|
||||
}
|
||||
|
||||
// Validation
|
||||
public static boolean hasValidConfiguration(Context context) {
|
||||
String url = getServerUrl(context);
|
||||
return url != null && !url.isEmpty() &&
|
||||
(url.startsWith("http://") || url.startsWith("https://"));
|
||||
}
|
||||
|
||||
// Reset to defaults
|
||||
public static void resetToDefaults(Context context) {
|
||||
getPrefs(context).edit().clear().apply();
|
||||
Log.i(TAG, "Configuration reset to defaults");
|
||||
}
|
||||
|
||||
// Export/Import for backup
|
||||
public static String exportConfig(Context context) {
|
||||
// Return JSON string of all settings
|
||||
// For backup/restore functionality
|
||||
return "{}"; // TODO: Implement
|
||||
}
|
||||
|
||||
public static void importConfig(Context context, String json) {
|
||||
// Import from JSON string
|
||||
// TODO: Implement
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Smali Implementation Required
|
||||
|
||||
To add these features, we need to:
|
||||
|
||||
1. **Create CommunityConfigManager.smali** - Convert Java to Smali
|
||||
2. **Update ServerSetupActivity** - Add advanced settings dialog
|
||||
3. **Modify SynergyEnvironmentImpl** - Read timeout from config
|
||||
4. **Update Http.java** - Use config for SSL validation toggle
|
||||
5. **Create AdvancedSettingsActivity** - UI for all config options
|
||||
|
||||
---
|
||||
|
||||
## 🎯 Recommendations
|
||||
|
||||
### Immediate Actions
|
||||
|
||||
1. ✅ **Keep current system** - Server URL in SharedPreferences works well
|
||||
2. ✅ **Maintain offline mode** - OfflineModeManager is solid
|
||||
3. ⚠️ **Fix SSL validation** - Http.java currently accepts ALL certificates (security risk)
|
||||
4. ➕ **Add backup server** - Failover if primary down
|
||||
5. ➕ **Add connection timeout config** - Let users adjust for slow connections
|
||||
|
||||
### Phase 2 Enhancements
|
||||
|
||||
1. **Settings Menu** - In-game settings UI for:
|
||||
- Server URL switching
|
||||
- Offline mode toggle
|
||||
- Connection preferences
|
||||
- Debug logging toggle
|
||||
|
||||
2. **Server Discovery** - Auto-detect available community servers:
|
||||
- Broadcast/multicast on LAN
|
||||
- Public server directory
|
||||
- QR code server setup
|
||||
|
||||
3. **Configuration Sync** - Server pushes config to APK:
|
||||
- Feature flags from server
|
||||
- Server MOTD
|
||||
- Maintenance mode notification
|
||||
|
||||
4. **Certificate Pinning** - For production security:
|
||||
- Pin Let's Encrypt certificates
|
||||
- Validate server identity
|
||||
- Prevent MITM attacks
|
||||
|
||||
### Security Improvements
|
||||
|
||||
**Critical Issue:** SSL validation is DISABLED in Http.java
|
||||
|
||||
```java
|
||||
// CURRENT CODE (INSECURE):
|
||||
HostnameVerifier allHostsValid = HttpsURLConnection.getDefaultHostnameVerifier();
|
||||
HttpsURLConnection.setDefaultHostnameVerifier(
|
||||
HttpsURLConnection.ALLOW_ALL_HOSTNAME_VERIFIER); // ⚠️ DANGER!
|
||||
|
||||
// RECOMMENDED FIX:
|
||||
if (CommunityConfigManager.isSslValidationEnabled(context)) {
|
||||
// Use default SSL validation
|
||||
} else {
|
||||
// Only allow in development builds
|
||||
HttpsURLConnection.setDefaultHostnameVerifier(
|
||||
HttpsURLConnection.ALLOW_ALL_HOSTNAME_VERIFIER);
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 Network Communication Summary
|
||||
|
||||
| Component | Purpose | Protocol | Status |
|
||||
|-----------|---------|----------|--------|
|
||||
| EA Nimble SDK | Auth, config, services | HTTPS | ✅ Implemented |
|
||||
| CloudCell API | Billing, social, UI | HTTPS | ✅ Integrated |
|
||||
| Http.java | Game HTTP client | HTTP/HTTPS | ⚠️ No SSL validation |
|
||||
| HttpRequest | CloudCell HTTP | HTTP/HTTPS | ✅ Configurable SSL |
|
||||
| Firebase | Analytics, config | HTTPS | ✅ Third-party |
|
||||
| Ad Networks | Monetization | HTTPS | ✅ Third-party |
|
||||
|
||||
---
|
||||
|
||||
## 🔧 Configuration File Locations
|
||||
|
||||
**APK Internal:**
|
||||
- `assets/` - Could store default config.json (not currently used)
|
||||
- `res/xml/` - Could store XML preferences (not currently used)
|
||||
- `AndroidManifest.xml` - Has NimbleCustomizedSynergyServerEndpointUrl
|
||||
|
||||
**Device Storage (Runtime):**
|
||||
- `/data/data/com.ea.games.r3_row/shared_prefs/rr3_community_server.xml` ✅ In use
|
||||
- `/data/data/com.ea.games.r3_row/shared_prefs/rr3_offline_settings.xml` ✅ In use
|
||||
- `/data/data/com.ea.games.r3_row/shared_prefs/rr3_community_config.xml` ⭐ Proposed
|
||||
|
||||
**External Storage (Optional):**
|
||||
- `/sdcard/Android/data/com.ea.games.r3_row/files/config.json` - Backup/import
|
||||
- `/sdcard/RealRacing3/community_settings.json` - User-accessible config
|
||||
|
||||
---
|
||||
|
||||
## ✅ Current Implementation Status
|
||||
|
||||
**What We Have:**
|
||||
- ✅ Server URL storage (SharedPreferences)
|
||||
- ✅ Offline mode toggle (SharedPreferences)
|
||||
- ✅ Server URL validation (basic)
|
||||
- ✅ First-launch server setup dialog
|
||||
- ✅ Settings menu with mode switching
|
||||
- ✅ Integration with Nimble SDK
|
||||
|
||||
**What We Need:**
|
||||
- ⬜ Enhanced configuration options
|
||||
- ⬜ SSL certificate validation
|
||||
- ⬜ Connection timeout configuration
|
||||
- ⬜ Backup server support
|
||||
- ⬜ Server discovery mechanism
|
||||
- ⬜ Configuration import/export
|
||||
- ⬜ Advanced settings UI
|
||||
|
||||
---
|
||||
|
||||
## 📝 Next Steps
|
||||
|
||||
1. **Phase 1:** Keep current system, fix SSL validation ⚠️
|
||||
2. **Phase 2:** Add enhanced config options (timeout, backup server)
|
||||
3. **Phase 3:** Build advanced settings UI
|
||||
4. **Phase 4:** Implement server discovery & auto-configuration
|
||||
|
||||
**Priority:** Fix SSL validation in Http.java immediately for security!
|
||||
|
||||
---
|
||||
|
||||
**Analysis Complete** ✅
|
||||
**Configuration System:** Currently functional, recommended enhancements documented
|
||||
**Security Status:** ⚠️ SSL validation needs fixing
|
||||
**Network Stack:** Fully mapped and understood
|
||||
Reference in New Issue
Block a user