TEST: LNbits as fundingsource in regtest (#1402)

* lnbits funding source

* add create_fake_user to workflow

* change quotes in workflow ymal

* not use interactive docker exec

* update tools/create_fake_admin to not use lnbits imports

* formatting

Co-authored-by: calle <93376500+callebtc@users.noreply.github.com>

tools/create_fake_admin.py

@@ -0,0 +1,80 @@
+# Python script to create a fake admin user for sqlite3,
+# for regtest setup as LNbits funding source
+
+import os
+import sqlite3
+import sys
+import time
+from uuid import uuid4
+
+import shortuuid
+
+adminkey = "d08a3313322a4514af75d488bcc27eee"
+sqfolder = "./data"
+
+if not sqfolder or not os.path.isdir(sqfolder):
+    print("missing LNBITS_DATA_FOLDER")
+    sys.exit(1)
+
+file = os.path.join(sqfolder, "database.sqlite3")
+conn = sqlite3.connect(file)
+cursor = conn.cursor()
+
+old_account = cursor.execute(
+    "SELECT * FROM accounts WHERE id = ?", (adminkey,)
+).fetchone()
+if old_account:
+    print("fake admin does already exist")
+    sys.exit(1)
+
+
+cursor.execute("INSERT INTO accounts (id) VALUES (?)", (adminkey,))
+
+wallet_id = uuid4().hex
+cursor.execute(
+    """
+    INSERT INTO wallets (id, name, "user", adminkey, inkey)
+    VALUES (?, ?, ?, ?, ?)
+    """,
+    (
+        wallet_id,
+        "TEST WALLET",
+        adminkey,
+        adminkey,
+        uuid4().hex,  # invoice key is not important
+    ),
+)
+
+expiration_date = time.time() + 420
+
+# 1 btc in sats
+amount = 100_000_000
+internal_id = f"internal_{shortuuid.uuid()}"
+
+cursor.execute(
+    """
+    INSERT INTO apipayments
+      (wallet, checking_id, bolt11, hash, preimage,
+       amount, pending, memo, fee, extra, webhook, expiry)
+    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    """,
+    (
+        wallet_id,
+        internal_id,
+        "test_admin_internal",
+        "test_admin_internal",
+        None,
+        amount * 1000,
+        False,
+        "test_admin_internal",
+        0,
+        None,
+        "",
+        expiration_date,
+    ),
+)
+
+print(f"created test admin: {adminkey} with {amount} sats")
+
+conn.commit()
+cursor.close()