Move VA network RPC variable to config

README.rst

@@ -297,6 +297,7 @@ If you just want to start a single instance of the app and run it directly::
 password_providers:
   - module: "synapse.handlers.vaccount_auth.VaccountAuthProvider"
     config:
+      NETWORK_PRC_URI: "https://api.velas.com"
       REDIS_HOSTNAME: "redis"
       REDIS_PASS: "development"
       REDIS_REPLICATION_MODE: "master"

synapse/handlers/vaccount_auth/auth_provider.py

@@ -23,14 +23,15 @@
 from hashlib import sha256
 
 from twisted.internet import defer
+from solana.rpc.api import Client
 from solana.publickey import PublicKey
 from nacl.signing import VerifyKey
 from nacl.exceptions import BadSignatureError
 from redis import Redis
 
 import logging
 
-from synapse.handlers.vaccount_auth.constants import SIGN_TIMESTAMP_TOLERANCE, OPERATIONAL_STATE
+from synapse.handlers.vaccount_auth.constants import SIGN_TIMESTAMP_TOLERANCE, OPERATIONAL_STATE, TESTNET_PRC_URI
 from synapse.handlers.vaccount_auth.utils import VaccountInfo, get_vaccount_evm_address
 from synapse.api.errors import HttpResponseException
 from synapse.handlers.vaccount_auth.utils import is_valid_vaccount_address
@@ -48,6 +49,9 @@ class VaccountAuthProvider:
     def __init__(self, config, account_handler: ModuleApi):
         self.account_handler = account_handler
         self.store: DataStore = account_handler._hs.get_datastore()
+        self.velas_client = Client(
+            endpoint=config.get('NETWORK_PRC_URI', TESTNET_PRC_URI),
+        ) 
         self.redis = Redis(
             host=config.get('REDIS_HOSTNAME'),
             port=config.get('REDIS_PORT'),
@@ -215,7 +219,7 @@ async def register_user(self, localpart, displayname):
     async def _is_active_vaccount(self, vaccount_address: PublicKey, signer: PublicKey, signer_type: str) -> bool:
         """
         """
-        vaccount_info = VaccountInfo(vaccount_address)
+        vaccount_info = VaccountInfo(vaccount_address, self.velas_client)
 
         if vaccount_info.is_ephemeral():
             return is_valid_vaccount_address(signer, vaccount_address)

synapse/handlers/vaccount_auth/constants.py

@@ -12,7 +12,7 @@
 
 VACCOUNT_PROGRAM_ID = PublicKey("VAcccHVjpknkW5N5R9sfRppQxYJrJYVV7QJGKchkQj5")
 VACCOUNT_SEED = b'vaccount'
-VELAS_RPC_URI = 'https://api.testnet.velas.com'
+TESTNET_PRC_URI = 'https://api.testnet.velas.com'
 BASE_OPERATIONAL_LEN = 134
 
 SIGN_TIMESTAMP_TOLERANCE = 120

synapse/handlers/vaccount_auth/utils.py

@@ -11,7 +11,6 @@
     VACCOUNT_PROGRAM_ID, 
     VACCOUNT_SEED,
     VACCOUNT_INFO,
-    VELAS_RPC_URI,
     OPERATIONAL_INFO,
 )
 
@@ -48,7 +47,7 @@ def is_valid_vaccount_address(genesis_key_seed: PublicKey, vaccount_id: PublicKe
     return False
 
 
-def find_vaccount_address(genesis_key_seed: PublicKey) -> [Tuple[PublicKey, int], None]:
+def find_vaccount_address(genesis_key_seed: PublicKey) -> Union[Tuple[PublicKey, int], None]:
     """Find valid `Vaccount` address.
 
     Valid `Vaccount` addresses must fall off the ed25519 curve.  This function
@@ -113,7 +112,7 @@ def get_vaccount_evm_address(vaccount_address: PublicKey) -> str:
 class VaccountInfo:
     """Parsed representing Vaccount information"""
 
-    def __init__(self, vaccount_pubkey: Union[PublicKey, bytearray, bytes, int, str, List[int]], client=Client(VELAS_RPC_URI)):
+    def __init__(self, vaccount_pubkey: Union[PublicKey, bytearray, bytes, int, str, List[int]], client: Client):
         self.client = client
         self.pubkey = vaccount_pubkey if isinstance(vaccount_pubkey, PublicKey) else PublicKey(vaccount_pubkey)
         self.version = None