Add multisig setup

.env

@@ -11,12 +11,20 @@ CR_REPO_OWNER='cosmos'
 CR_REPO_NAME='chain-registry'
 CR_FOLDER_PATH='_IBC'
 CR_CHAIN_NAME='cosmoshub'
-RPC_URL = "https://rpc.cosmos.directory:443/cosmoshub"
+RPC_URL='https://rpc.cosmos.directory:443/cosmoshub'
 REST_URL='https://rest.cosmos.directory:443/cosmoshub'
 
 GRANTER_ACCOUNT='cosmos14r8ff03jkyac2fukjtfrfgaj8ehjlhds5ec2zp'
 PERIOD_DURATION='86400'
 
+TOTAL_SIGNERS='5'
+MULTISIG_THRESHOLD='3'
+SIGNER_1_PUBKEY='AiIW8DesZL5lGOihwuuFvy68qpsgNnagoqPyiL1gRxlP'
+SIGNER_2_PUBKEY='AwtmdDXDpjJnujcV4QRpL7mSrXr/rTru+oKKQNbe4v0h'
+SIGNER_3_PUBKEY='ApClmSS+8M3x3lLWPdGEzd3fyVCx4jXEPrDmcXs0CRzh'
+SIGNER_4_PUBKEY='A67JHk7NWw3pKfEk/DkjsAWXhqN+OeZHKS0cmdh6dSry'
+SIGNER_5_PUBKEY='A2zAex39vqIQw/oxrFS/D5FemgA+N/xxDwCB7HzlPKrP'
+
 # INDEXER
 START_BLOCK_HEIGHT='18734300'
 

utils/generate_feegrant_messages.py

@@ -23,6 +23,48 @@
 rpc = os.getenv('RPC_URL', 'https://rpc.cosmos.directory:443/cosmoshub')
 period_duration = os.getenv('PERIOD_DURATION', '86400')
 
+total_signers_str = os.getenv('TOTAL_SIGNERS', '5')
+multisig_threshold_str = os.getenv('MULTISIG_THRESHOLD', '3')
+
+try:
+    total_signers = int(total_signers_str)
+    multisig_threshold = int(multisig_threshold_str)
+except ValueError:
+    raise ValueError("Error: Invalid values for TOTAL_SIGNERS or MULTISIG_THRESHOLD in the environment variables.")
+
+signer_pubkeys = [
+    os.getenv(f"SIGNER_{i}_PUBKEY") for i in range(1, total_signers + 1)
+]
+
+if None in signer_pubkeys:
+    raise ValueError("Error: Not all signer public keys are provided.")
+
+# Check if the local key named multisig-relayer-feegrant exists
+def check_if_key_exists():
+    command = f"{daemon_name} --home {daemon_home} keys list --output json"
+    try:
+        result = subprocess.run(command, shell=True, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+        keys_list = json.loads(result.stdout)
+        return any(key.get("name") == "multisig-relayer-feegrant" for key in keys_list)
+    except subprocess.CalledProcessError as e:
+        print(f"Error running command: {e.stderr}")
+        return False
+    except json.JSONDecodeError as e:
+        print(f"Error parsing JSON from command output: {e.msg}")
+        return False
+
+if not check_if_key_exists():
+    # Add individual signer keys to the keyring
+    for i, signer_pubkey in enumerate(signer_pubkeys, start=1):
+        signer_pubkey_json = f'{{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"{signer_pubkey}"}}'
+        add_signer_key_command = f"{daemon_name} --home {daemon_home} keys add ms{i} --pubkey '{signer_pubkey_json}'"
+        subprocess.run(add_signer_key_command, shell=True, check=True)
+
+    # Add the multisig key
+    multisig_pubkeys = ",".join([f"ms{i}" for i in range(1, total_signers + 1)])  # Adjust for the number of signers
+    add_multisig_key_command = f"{daemon_name} --home {daemon_home} keys add multisig-relayer-feegrant --multisig {multisig_pubkeys} --multisig-threshold {multisig_threshold}"
+    subprocess.run(add_multisig_key_command, shell=True, check=True)
+
 def fetch_account_data(granter_account):
     url = f"https://rest.cosmos.directory/cosmoshub/cosmos/auth/v1beta1/accounts/{granter_account}"
     response = requests.get(url)
@@ -91,7 +133,7 @@ def main():
                     print(f"  - Revocation due to either disabled status or renewal requirement.")
 
                 total_gas_limit = 80000 + 40000 * (len(all_messages) + 1)
-                flags = f"--home '{daemon_home}' --from '{granter_account}' --chain-id '{chain_id}' --gas {total_gas_limit} --gas-prices '{gas_prices}' --node '{rpc}' --offline --output json --yes --generate-only --sequence {sequence} --account-number {account_number}"
+                flags = f"--home '{daemon_home}' --from multisig-relayer-feegrant --chain-id '{chain_id}' --gas {total_gas_limit} --gas-prices '{gas_prices}' --node '{rpc}' --offline --output json --yes --generate-only --sequence {sequence} --account-number {account_number}"
 
                 if renew_needed or revoke_needed:
                     revoke_command = generate_feegrant_command(granter_account, operator['address'], None, None, None, flags, revoke=True)