fix: remove hardcoding of addresses in MEV flood (#184)

Author: h4ck3rk3y

main.star

@@ -71,7 +71,7 @@ def run(plan, args):
 		beacon_uris = beacon_uri
 		first_cl_client = all_cl_client_contexts[0]
 		first_client_beacon_name = first_cl_client.beacon_service_name
-		mev_flood_module.launch_mev_flood(plan, mev_params.mev_flood_image, el_uri)
+		mev_flood_module.launch_mev_flood(plan, mev_params.mev_flood_image, el_uri, genesis_constants.PRE_FUNDED_ACCOUNTS)
 		epoch_recipe = GetHttpRequestRecipe(
 			endpoint = "/eth/v2/beacon/blocks/head",
 			port_id = HTTP_PORT_ID_FOR_FACT,
@@ -82,7 +82,7 @@ def run(plan, args):
 		plan.wait(recipe = epoch_recipe, field = "extract.epoch", assertion = ">=", target_value = str(network_params.capella_fork_epoch), timeout = "20m", service_name = first_client_beacon_name)
 		plan.print("epoch 2 reached, can begin mev stuff")
 		endpoint = mev_relay_launcher_module.launch_mev_relay(plan, mev_params, network_params.network_id, beacon_uris, genesis_validators_root, builder_uri, network_params.seconds_per_slot)
-		mev_flood_module.spam_in_background(plan, el_uri, mev_params.mev_flood_extra_args, mev_params.mev_flood_seconds_per_bundle)
+		mev_flood_module.spam_in_background(plan, el_uri, mev_params.mev_flood_extra_args, mev_params.mev_flood_seconds_per_bundle, genesis_constants.PRE_FUNDED_ACCOUNTS)
 		mev_endpoints.append(endpoint)
 
 

src/mev_flood/mev_flood_launcher.star

@@ -1,7 +1,10 @@
-ADMIN_KEY = "0xef5177cd0b6b21c87db5a0bf35d4084a8a57a9d6a064f86d51ac85f2b873a4e2"
-USER_KEY = "0x7988b3a148716ff800414935b305436493e1f25237a2a03e5eebc343735e2f31"
+ADMIN_KEY_INDEX = 0
+USER_KEY_INDEX = 2
 
-def launch_mev_flood(plan, image, el_uri):
+def prefixed_address(address):
+    return "0x" + address
+
+def launch_mev_flood(plan, image, el_uri, genesis_accounts):
     plan.add_service(
         name = "mev-flood",
         config = ServiceConfig(
@@ -13,15 +16,16 @@ def launch_mev_flood(plan, image, el_uri):
     plan.exec(
         service_name = "mev-flood",
         recipe = ExecRecipe(
-            command = ["/bin/sh", "-c", "./run init -r {0} -k {1} -u {2} -s deployment.json".format(el_uri, ADMIN_KEY, USER_KEY)]
+            command = ["/bin/sh", "-c", "./run init -r {0} -k {1} -u {2} -s deployment.json".format(el_uri, prefixed_address(genesis_accounts[0].private_key), prefixed_address(genesis_accounts[2].private_key))]
         )
     )
 
-def spam_in_background(plan, el_uri, mev_flood_extra_args, seconds_per_bundle):
-    command = ["/bin/sh", "-c", "nohup ./run spam -r {0} -k {1} -u {2} -l deployment.json  --secondsPerBundle {3} >main.log 2>&1 &".format(el_uri, ADMIN_KEY, USER_KEY, seconds_per_bundle)]
+def spam_in_background(plan, el_uri, mev_flood_extra_args, seconds_per_bundle, genesis_accounts):
+    admin_key, user_key = prefixed_address(genesis_accounts[0].private_key), prefixed_address(genesis_accounts[2].private_key)
+    command = ["/bin/sh", "-c", "nohup ./run spam -r {0} -k {1} -u {2} -l deployment.json  --secondsPerBundle {3} >main.log 2>&1 &".format(el_uri, admin_key, user_key, seconds_per_bundle)]
     if mev_flood_extra_args:
         joined_extra_args = " ".join(mev_flood_extra_args)
-        command = ["/bin/sh", "-c", "nohup ./run spam -r {0} -k {1} -u {2} -l deployment.json  --secondsPerBundle {3} {4} >main.log 2>&1 &".format(el_uri, ADMIN_KEY, USER_KEY, seconds_per_bundle, joined_extra_args)]
+        command = ["/bin/sh", "-c", "nohup ./run spam -r {0} -k {1} -u {2} -l deployment.json  --secondsPerBundle {3} {4} >main.log 2>&1 &".format(el_uri, admin_key, user_key, seconds_per_bundle, joined_extra_args)]
     plan.exec(
         service_name = "mev-flood",
         recipe = ExecRecipe(