From ba5113b8e3a252711b92d1308a9136371f4b13a2 Mon Sep 17 00:00:00 2001
From: db-lagrange <diana@lagrange.dev>
Date: Tue, 24 Jun 2025 12:51:33 +0200
Subject: [PATCH] Add script deregister-with-shell.sh

---
 deregister-with-shell.sh | 76 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100755 deregister-with-shell.sh

diff --git a/deregister-with-shell.sh b/deregister-with-shell.sh
new file mode 100755
index 0000000..9250ebb
--- /dev/null
+++ b/deregister-with-shell.sh
@@ -0,0 +1,76 @@
+#!/bin/zsh
+set -euo pipefail
+
+HOLESKY_CHAINID=17000
+MAINNET_CHAINID=1
+SIG_EXPIRY_SECONDS=300
+
+# AVS__ETH_PWD=keystore_password.txt
+# AVS__ETH_KEYSTORE=keystore/UTC--2025-06-24T10-20-15.307253000Z--95800d8ad04f6685f9bea678b22d91578ce0aad7
+
+# AVS__LAGR_PWD=keystore_password.txt
+# AVS__LAGR_KEYSTORE=lagrange_key.txt
+
+if [[ -z "${AVS__ETH_PWD:-}" || -z "${AVS__ETH_KEYSTORE:-}" || -z "${AVS__LAGR_KEYSTORE:-}" || -z "${AVS__LAGR_PWD:-}" ]]; then
+  echo "Error: Please set AVS__ETH_PWD and AVS__ETH_KEYSTORE environment variables"
+  exit 1
+fi
+
+echo "Using AVS__ETH_KEYSTORE: $AVS__ETH_KEYSTORE"
+
+chain_id=1  # Default to Holesky chain ID
+
+echo "Chain ID: $chain_id"
+
+if [ "$chain_id" -eq "$HOLESKY_CHAINID" ]; then
+  ETH_RPC_URL="https://rpc.holesky.ethpandaops.io"
+  ZKMR_SERVICE_MANAGER_ADDR=0xf98D5De1014110C65c51b85Ea55f73863215CC10
+  ZKMR_STAKE_REGISTRY_ADDR=0xf724cDC7C40fd6B59590C624E8F0E5E3843b4BE4
+  EIGEN_AVS_DIRECTORY_ADDR=0x055733000064333CaDDbC92763c58BF0192fFeBf
+elif [ "$chain_id" -eq "$MAINNET_CHAINID" ]; then
+  ETH_RPC_URL="https://eth.llamarpc.com"
+  ZKMR_SERVICE_MANAGER_ADDR=0x22CAc0e6A1465F043428e8AeF737b3cb09D0eEDa
+  ZKMR_STAKE_REGISTRY_ADDR=0x8dcdCc50Cc00Fe898b037bF61cCf3bf9ba46f15C
+  EIGEN_AVS_DIRECTORY_ADDR=0x135dda560e946695d6f155dacafc6f1f25c1f5af
+else
+  echo "Unsupported chain ID: $chain_id"
+  exit 1
+fi
+
+export ETH_RPC_URL
+echo "Using RPC: $ETH_RPC_URL"
+
+OPERATOR_ADDR=$(jq -r '.address' "$AVS__ETH_KEYSTORE")
+echo "Operator Address: $OPERATOR_ADDR"
+
+SALT=0x$(openssl rand -hex 32)
+EXPIRY_TIMESTAMP=$(($(cast block -f timestamp) + SIG_EXPIRY_SECONDS))
+echo "Salt: $SALT"
+echo "Expires at: $EXPIRY_TIMESTAMP"
+
+HASH=$(cast call $EIGEN_AVS_DIRECTORY_ADDR \
+  "calculateOperatorAVSRegistrationDigestHash(address,address,bytes32,uint256)" \
+  "$OPERATOR_ADDR" \
+  "$ZKMR_SERVICE_MANAGER_ADDR" \
+  "$SALT" \
+  "$EXPIRY_TIMESTAMP")
+
+if [[ -z "$HASH" ]]; then
+  echo "Error: Failed to compute deregistration hash"
+  exit 1
+fi
+
+echo "Deregistration Hash: $HASH"
+
+SIGNATURE=$(cast wallet sign \
+  --keystore "$AVS__ETH_KEYSTORE" \
+  --password "$(cat $AVS__ETH_PWD)" \
+  "$HASH")
+
+echo "Signature: $SIGNATURE"
+
+cast send $ZKMR_STAKE_REGISTRY_ADDR \
+  "deregisterOperator((bytes,bytes32,uint256))" \
+  "(${SIGNATURE},${SALT},${EXPIRY_TIMESTAMP})" \
+  --keystore "$AVS__ETH_KEYSTORE" \
+  --password "$(cat $AVS__ETH_PWD)"