feat: implement automatic crediting of new accounts with 1 million satoshis

- Modified the user account creation process to automatically credit new
accounts with 1,000,000 satoshis upon creation.
- Updated the `create_user_account_no_ckeck` function to include error
handling and logging for the credit operation.
- Enhanced tests to verify the balance for newly registered users,
ensuring the correct credit amount is applied.
- Documented affected account creation paths and testing instructions in
the new `AUTO_CREDIT_CHANGES.md` file.

fix: pass db connection to update_wallet_balance to prevent SQLite deadlock

The auto-credit feature was causing a deadlock on SQLite because
update_wallet_balance was opening a new database connection while
already inside a transaction. By passing conn=conn, we reuse the
existing connection and avoid the deadlock.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

AUTO_CREDIT_CHANGES.md

@@ -0,0 +1,88 @@
+# LNBits Auto-Credit Changes
+
+## Overview
+Modified LNBits server to automatically credit new accounts with 1 million satoshis (1,000,000 sats) when they are created.
+
+## Changes Made
+
+### 1. Modified `lnbits/core/services/users.py`
+
+**Added imports:**
+- `get_wallet` from `..crud`
+- `update_wallet_balance` from `.payments`
+
+**Modified `create_user_account_no_ckeck` function:**
+- Changed `create_wallet` call to capture the returned wallet object
+- Added automatic credit of 1,000,000 sats after wallet creation
+- Added error handling and logging for the credit operation
+
+**Code changes:**
+```python
+# Before:
+await create_wallet(
+    user_id=account.id,
+    wallet_name=wallet_name or settings.lnbits_default_wallet_name,
+)
+
+# After:
+wallet = await create_wallet(
+    user_id=account.id,
+    wallet_name=wallet_name or settings.lnbits_default_wallet_name,
+)
+
+# Credit new account with 1 million satoshis
+try:
+    await update_wallet_balance(wallet, 1_000_000)
+    logger.info(f"Credited new account {account.id} with 1,000,000 sats")
+except Exception as e:
+    logger.error(f"Failed to credit new account {account.id} with 1,000,000 sats: {e}")
+```
+
+### 2. Updated Tests in `tests/api/test_auth.py`
+
+**Modified test functions:**
+- `test_register_ok`: Added balance verification for regular user registration
+- `test_register_nostr_ok`: Added balance verification for Nostr authentication
+
+**Added assertions:**
+```python
+# Check that the wallet has 1 million satoshis
+wallet = user.wallets[0]
+assert wallet.balance == 1_000_000, f"Expected 1,000,000 sats balance, got {wallet.balance} sats"
+```
+
+## Affected Account Creation Paths
+
+The automatic credit will be applied to all new accounts created through:
+
+1. **Regular user registration** (`/api/v1/auth/register`)
+2. **Nostr authentication** (`/api/v1/auth/nostr`)
+3. **SSO login** (when new account is created)
+4. **API account creation** (`/api/v1/account`)
+5. **Admin user creation** (via admin interface)
+
+## Excluded Paths
+
+- **Superuser/Admin account creation** (`init_admin_settings`): This function creates the admin account directly and bypasses the user creation flow, so it won't receive the automatic credit.
+
+## Testing
+
+To test the changes:
+
+1. Install dependencies: `poetry install`
+2. Run the modified tests: `poetry run pytest tests/api/test_auth.py::test_register_ok -v`
+3. Run Nostr test: `poetry run pytest tests/api/test_auth.py::test_register_nostr_ok -v`
+
+## Logging
+
+The system will log:
+- Success: `"Credited new account {account.id} with 1,000,000 sats"`
+- Failure: `"Failed to credit new account {account.id} with 1,000,000 sats: {error}"`
+
+## Notes
+
+- The credit uses the existing `update_wallet_balance` function which creates an internal payment record
+- The credit is applied after wallet creation but before user extensions are set up
+- Error handling ensures that account creation continues even if the credit fails
+- The credit amount is hardcoded to 1,000,000 sats (1MM sats)
+

extensions.json

@@ -14,6 +14,17 @@
             "archive": "https://git.atitlan.io/aiolabs/satmachineadmin/archive/v0.0.1.zip",
             "hash": "e9b61de40e940f05aca460a0560cd3cc8b98f2f0d861e37cef13b046eaec0b7c"
         },
+        {
+            "id": "satmachineadmin",
+            "repo": "https://git.atitlan.io/aiolabs/satmachineadmin",
+            "name": "Satoshi Machine Admin",
+            "min_lnbits_version": "1.4.0",
+            "version": "0.0.3",
+            "short_description": "Admin Dashboard for Satoshi Machine",
+            "icon": "https://git.atitlan.io/aiolabs/satmachineadmin/raw/branch/main/static/image/aio.png",
+            "archive": "https://git.atitlan.io/aiolabs/satmachineadmin/archive/v0.0.3.zip",
+            "hash": "0cf520ee62037298320d8c0caa6f15d89858447d826af53472cb369023eda46d"
+        },
         {
             "id": "satmachineclient",
             "repo": "https://git.atitlan.io/aiolabs/satmachineclient",
@@ -34,6 +45,16 @@
             "archive": "https://git.atitlan.io/aiolabs/events/archive/v0.0.1.zip",
             "hash": "410ac9c340551aabe88e0dc7393ed30dc7f4703f1345af5e6b02b0ebc5337d52"
         },
+        {
+            "id": "events",
+            "repo": "https://git.atitlan.io/aiolabs/events",
+            "name": "AIO Events",
+            "version": "0.0.2",
+            "short_description": "AIO fork of aiolabs/events",
+            "icon": "https://git.atitlan.io/aiolabs/events/raw/branch/main/static/image/events.png",
+            "archive": "https://git.atitlan.io/aiolabs/events/archive/v0.0.2.zip",
+            "hash": "4ac140b97b164f81c482cc19da07a79e961685ae146dc89cba6d12e7d5e80716"
+        },
         {
             "id": "nostrclient",
             "repo": "https://git.atitlan.io/aiolabs/nostrclient",
@@ -58,11 +79,11 @@
             "id": "nostrrelay",
             "repo": "https://git.atitlan.io/aiolabs/nostrrelay",
             "name": "AIO Nostrrelay",
-            "version": "0.0.1",
+            "version": "0.0.2",
             "short_description": "AIO fork of aiolabs/nostrrelay",
             "icon": "https://git.atitlan.io/aiolabs/nostrrelay/raw/branch/main/static/image/nostrrelay.png",
-            "archive": "https://git.atitlan.io/aiolabs/nostrrelay/archive/v0.0.1.zip",
-            "hash": "2b1ba6a3b7a79f6595f075c332b82a0ba64c608637ad5bcf23182e40fdf7f68f"
+            "archive": "https://git.atitlan.io/aiolabs/nostrrelay/archive/v0.0.2.zip",
+            "hash": "6e353358314b740679e55e2ff98c7024a97c6df8bf27d1784e8cee448407bebd"
         },
         {
             "id": "castle",

lnbits/core/services/users.py

@@ -26,6 +26,7 @@ from ..crud import (
     get_super_settings,
     get_user_extensions,
     get_user_from_account,
+    get_wallet,
     update_account,
     update_super_user,
     update_user_extension,
@@ -37,6 +38,7 @@ from ..models import (
     UserExtra,
 )
 from .settings import update_cached_settings
+from .payments import update_wallet_balance
 
 
 async def create_user_account(
@@ -80,6 +82,13 @@ async def create_user_account_no_ckeck(
             conn=conn,
         )
 
+        # Credit new account with 1 million satoshis
+        try:
+            await update_wallet_balance(wallet, 1_000_000, conn=conn)
+            logger.info(f"Credited new account {account.id} with 1,000,000 sats")
+        except Exception as e:
+            logger.error(f"Failed to credit new account {account.id} with 1,000,000 sats: {e}")
+
         user_extensions = (default_exts or []) + settings.lnbits_user_default_extensions
         for ext_id in user_extensions:
             try:

lnbits/wallets/lndrest.py

@@ -178,7 +178,7 @@ class LndRestWallet(Wallet):
             "no_inflight_updates": True,
         }
         if settings.lnd_rest_allow_self_payment:
-            req["allow_self_payment"] = 1
+            req["allow_self_payment"] = True
 
         try:
             r = await self.client.post(

tests/api/test_auth.py

@@ -295,6 +295,10 @@ async def test_register_ok(http_client: AsyncClient):
     assert (
         len(user.wallets) == 1
     ), f"Expected 1 default wallet, not {len(user.wallets)}."
+    
+    # Check that the wallet has 1 million satoshis
+    wallet = user.wallets[0]
+    assert wallet.balance == 1_000_000, f"Expected 1,000,000 sats balance, got {wallet.balance} sats"
 
 
 @pytest.mark.anyio
@@ -588,6 +592,10 @@ async def test_register_nostr_ok(http_client: AsyncClient, settings: Settings):
     assert (
         len(user.wallets) == 1
     ), f"Expected 1 default wallet, not {len(user.wallets)}."
+    
+    # Check that the wallet has 1 million satoshis
+    wallet = user.wallets[0]
+    assert wallet.balance == 1_000_000, f"Expected 1,000,000 sats balance, got {wallet.balance} sats"
 
 
 @pytest.mark.anyio