Problem: replay un-protected tx is not rejected

Solution:
- backport a non-breaking version of evmos/ethermint#1124

add integration test

go.mod

@@ -164,7 +164,7 @@ replace (
 
 	github.com/tendermint/tendermint => github.com/tendermint/tendermint v0.34.20-rc0.0.20220630153554-17f4ea3680de
 
-	github.com/tharsis/ethermint => github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220714082230-7b2c9c059e88
+	github.com/tharsis/ethermint => github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220715022408-e190fec288d2
 
 	google.golang.org/grpc => google.golang.org/grpc v1.33.2
 )

go.sum

@@ -308,8 +308,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220714082230-7b2c9c059e88 h1:dOZBEi6OfAOn4kAn0Ss3wCQ77T3Ds1sv/rrnbVm9edA=
-github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220714082230-7b2c9c059e88/go.mod h1:T4f1p3L5kccbjBZMtJLKfOLiUXTO1OuS1I7FzQuJD+w=
+github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220715022408-e190fec288d2 h1:ryOmHCj5Tg+ciZ8xUhDOd1xglmR+cMHZ5nAV+jFaof4=
+github.com/crypto-org-chain/ethermint v0.10.0-cronos.0.20220715022408-e190fec288d2/go.mod h1:T4f1p3L5kccbjBZMtJLKfOLiUXTO1OuS1I7FzQuJD+w=
 github.com/crypto-org-chain/ibc-go/v2 v2.2.0-hooks2 h1:elj+Tb/3O9GA3pv62zkc1B0P8hl1WHmF6vF8PInEJm4=
 github.com/crypto-org-chain/ibc-go/v2 v2.2.0-hooks2/go.mod h1:rAHRlBcRiHPP/JszN+08SJx3pegww9bcVncIb9QLx7I=
 github.com/crypto-org-chain/keyring v1.1.6-fixes h1:AUFSu56NY6XobY6XfRoDx6v3loiOrHK5MNUm32GEjwA=

gomod2nix.toml

@@ -376,8 +376,8 @@ schema = 3
     version = "v0.6.7"
     hash = "sha256-hl/3RrBrpkk2zA6dmrNlIYKs1/GfqegSscDSkA5Pjlo="
   [mod."github.com/tharsis/ethermint"]
-    version = "v0.10.0-cronos.0.20220714082230-7b2c9c059e88"
-    hash = "sha256-8PmwPatF5BJ9oCgfFtHnQVl24E9KkbV+lBzS5ARmDCw="
+    version = "v0.10.0-cronos.0.20220715022408-e190fec288d2"
+    hash = "sha256-aFN3X77frizRc0yRVj0y5dvCVKItJ9jgwZWK5sPERTY="
     replaced = "github.com/crypto-org-chain/ethermint"
   [mod."github.com/tklauser/go-sysconf"]
     version = "v0.3.10"

integration_tests/test_basic.py

@@ -690,3 +690,14 @@ def test_tx_inclusion(cronos, max_gas_wanted):
             == receipts[2].blockNumber
             == receipts[3].blockNumber
         )
+
+
+def test_replay_protection(cronos):
+    w3 = cronos.w3
+    raw = (
+        Path(__file__).parent / "configs/replay-tx-0x"
+        "06d2fa464546e99d2147e1fc997ddb62"
+        "4cec9c8c5e25a050cc381ee8a384eed3.tx"
+    ).read_text().strip()
+    with pytest.raises(Exception, match="eth tx is not replay-protected"):
+        w3.eth.send_raw_transaction(HexBytes(raw))