feat: add more options for wallets

src/infrastructure/config/settings.py

@@ -81,7 +81,7 @@ class Settings(BaseSettings):
     RATE_LIMIT_WINDOW: int = 60
 
     LOG_LEVEL: Literal['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'] = 'INFO'
-    LOG_FORMAT: Literal['JSON', 'TEXT'] = 'TEXT'
+    LOG_FORMAT: Literal['JSON', 'TEXT'] = 'JSON'
 
     @field_validator('VAULT_ADDR', mode='before')
     @classmethod

src/infrastructure/crypto/wallet_crypto.py

@@ -43,6 +43,14 @@ class DerivedWallet:
     derivation_path: str
 
 
+@dataclass(frozen=True)
+class DerivedSecretKey:
+    chain: str
+    address: str
+    derivation_path: str
+    private_key: str
+
+
 class CryptoNotReadyError(RuntimeError):
     pass
 
@@ -151,6 +159,87 @@ def derive_all_addresses(mnemonic: str) -> list[DerivedWallet]:
     ]
 
 
+def derive_all_private_keys(mnemonic: str) -> list[DerivedSecretKey]:
+    seed_bytes = Bip39SeedGenerator(mnemonic).Generate()
+
+    eth_ctx = Bip44.FromSeed(seed_bytes, Bip44Coins.ETHEREUM)
+    eth_node = (
+        eth_ctx.Purpose()
+        .Coin()
+        .Account(0)
+        .Change(Bip44Changes.CHAIN_EXT)
+        .AddressIndex(0)
+    )
+    eth_addr = eth_node.PublicKey().ToAddress()
+    eth_pk = eth_node.PrivateKey().Raw().ToHex()
+
+    btc_ctx = Bip84.FromSeed(seed_bytes, Bip84Coins.BITCOIN)
+    btc_node = (
+        btc_ctx.Purpose()
+        .Coin()
+        .Account(0)
+        .Change(Bip44Changes.CHAIN_EXT)
+        .AddressIndex(0)
+    )
+    btc_addr = btc_node.PublicKey().ToAddress()
+    btc_pk = btc_node.PrivateKey().Raw().ToHex()
+
+    trx_ctx = Bip44.FromSeed(seed_bytes, Bip44Coins.TRON)
+    trx_node = (
+        trx_ctx.Purpose()
+        .Coin()
+        .Account(0)
+        .Change(Bip44Changes.CHAIN_EXT)
+        .AddressIndex(0)
+    )
+    trx_addr = trx_node.PublicKey().ToAddress()
+    trx_pk = trx_node.PrivateKey().Raw().ToHex()
+
+    sol_ctx = Bip44.FromSeed(seed_bytes, Bip44Coins.SOLANA)
+    sol_node = (
+        sol_ctx.Purpose()
+        .Coin()
+        .Account(0)
+        .Change(Bip44Changes.CHAIN_EXT)
+        .AddressIndex(0)
+    )
+    sol_addr = sol_node.PublicKey().ToAddress()
+    sol_pk = sol_node.PrivateKey().Raw().ToHex()
+
+    return [
+        DerivedSecretKey(
+            chain='ETH',
+            address=eth_addr,
+            derivation_path=DERIVATION_PATHS['ETH'],
+            private_key=eth_pk,
+        ),
+        DerivedSecretKey(
+            chain='BSC',
+            address=eth_addr,
+            derivation_path=DERIVATION_PATHS['BSC'],
+            private_key=eth_pk,
+        ),
+        DerivedSecretKey(
+            chain='BTC',
+            address=btc_addr,
+            derivation_path=DERIVATION_PATHS['BTC'],
+            private_key=btc_pk,
+        ),
+        DerivedSecretKey(
+            chain='TRX',
+            address=trx_addr,
+            derivation_path=DERIVATION_PATHS['TRX'],
+            private_key=trx_pk,
+        ),
+        DerivedSecretKey(
+            chain='SOL',
+            address=sol_addr,
+            derivation_path=DERIVATION_PATHS['SOL'],
+            private_key=sol_pk,
+        ),
+    ]
+
+
 def encrypt_mnemonic(plaintext: str) -> str:
     if _master_key is None:
         raise CryptoNotReadyError('Crypto service not ready')