stack-orchestrator/app/data/config/watcher-mobymask-v2/start-server.sh
prathamesh0 eb777b0b47
Fetch geth accounts using an exposed endpoint (#357)
* Fetch account creds served by geth service

* Use fetched account creds in mobymask-v2 stack
2023-04-20 15:12:59 +05:30

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#!/bin/sh
set -e
if [ -n "$CERC_SCRIPT_DEBUG" ]; then
set -x
fi
CERC_L2_GETH_RPC="${CERC_L2_GETH_RPC:-${DEFAULT_CERC_L2_GETH_RPC}}"
CERC_L1_ACCOUNTS_CSV_URL="${CERC_L1_ACCOUNTS_CSV_URL:-${DEFAULT_CERC_L1_ACCOUNTS_CSV_URL}}"
CERC_RELAY_PEERS="${CERC_RELAY_PEERS:-${DEFAULT_CERC_RELAY_PEERS}}"
CERC_RELAY_ANNOUNCE_DOMAIN="${CERC_RELAY_ANNOUNCE_DOMAIN:-${DEFAULT_CERC_RELAY_ANNOUNCE_DOMAIN}}"
CERC_ENABLE_PEER_L2_TXS="${CERC_ENABLE_PEER_L2_TXS:-${DEFAULT_CERC_ENABLE_PEER_L2_TXS}}"
CERC_DEPLOYED_CONTRACT="${CERC_DEPLOYED_CONTRACT:-${DEFAULT_CERC_DEPLOYED_CONTRACT}}"
echo "Using L2 RPC endpoint ${CERC_L2_GETH_RPC}"
CERC_RELAY_MULTIADDR="/dns4/mobymask-watcher-server/tcp/9090/ws/p2p/$(jq -r '.id' /app/peers/relay-id.json)"
# Use contract address from environment variable or set from config.json in mounted volume
if [ -n "$CERC_DEPLOYED_CONTRACT" ]; then
CONTRACT_ADDRESS="${CERC_DEPLOYED_CONTRACT}"
else
# Assign deployed contract address from server config (created by mobymask container after deploying contract)
CONTRACT_ADDRESS=$(jq -r '.address' /server/config.json | tr -d '"')
fi
if [ -n "$CERC_L1_ACCOUNTS_CSV_URL" ] && \
l1_accounts_response=$(curl -L --write-out '%{http_code}' --silent --output /dev/null "$CERC_L1_ACCOUNTS_CSV_URL") && \
[ "$l1_accounts_response" -eq 200 ];
then
echo "Fetching L1 account credentials using provided URL"
mkdir -p /geth-accounts
wget -O /geth-accounts/accounts.csv "$CERC_L1_ACCOUNTS_CSV_URL"
# Read the private key of an L1 account for sending txs from peer
CERC_PRIVATE_KEY_PEER=$(awk -F, 'NR==2{print $NF}' /geth-accounts/accounts.csv)
else
echo "Couldn't fetch L1 account credentials, using CERC_PRIVATE_KEY_PEER from env"
fi
# Read in the config template TOML file and modify it
WATCHER_CONFIG_TEMPLATE=$(cat environments/watcher-config-template.toml)
WATCHER_CONFIG=$(echo "$WATCHER_CONFIG_TEMPLATE" | \
sed -E "s|REPLACE_WITH_CERC_RELAY_PEERS|${CERC_RELAY_PEERS}|g; \
s/REPLACE_WITH_CERC_RELAY_ANNOUNCE_DOMAIN/${CERC_RELAY_ANNOUNCE_DOMAIN}/g; \
s|REPLACE_WITH_CERC_RELAY_MULTIADDR|${CERC_RELAY_MULTIADDR}|g; \
s/REPLACE_WITH_CERC_ENABLE_PEER_L2_TXS/${CERC_ENABLE_PEER_L2_TXS}/g; \
s/REPLACE_WITH_CERC_PRIVATE_KEY_PEER/${CERC_PRIVATE_KEY_PEER}/g; \
s/REPLACE_WITH_CONTRACT_ADDRESS/${CONTRACT_ADDRESS}/g; \
s|REPLACE_WITH_CERC_L2_GETH_RPC_ENDPOINT|${CERC_L2_GETH_RPC}| ")
# Write the modified content to a new file
echo "$WATCHER_CONFIG" > environments/local.toml
echo 'yarn server'
yarn server