feat: Add ethereum account abstraction EIP 4337 (#1423)

* Adding EIP 4337 account abstration methods to Ethereum spec as addon * Add params to function template and remove archive extension from the bundler addon * API name typo fix * Added config example for ETH provider with bundler addon * Marking deterministic bundler methods as deterministic --------- Co-authored-by: Vincent Taglia <[email protected]> Co-authored-by: oren-lava <[email protected]> Co-authored-by: Omer <[email protected]>
lavanet · May 16, 2024 · 3d09369 · 3d09369
1 parent 90cf8dd
commit 3d09369
Show file tree

Hide file tree

Showing 2 changed files with 132 additions and 0 deletions.
diff --git a/config/provider_examples/eth_provider_with_bundler.yml b/config/provider_examples/eth_provider_with_bundler.yml
@@ -0,0 +1,9 @@
+endpoints:
+    - api-interface: jsonrpc
+      chain-id: ETH1
+      network-address:
+        address: "127.0.0.1:2224"
+      node-urls:
+        - url: my-eth-node.com/eth-bundler/ws
+          addons:
+            - bundler
diff --git a/cookbook/specs/spec_add_ethereum.json b/cookbook/specs/spec_add_ethereum.json
@@ -1353,6 +1353,129 @@
                                 }
                             }
                         ]
+                    },
+                    {
+                        "enabled": true,
+                        "collection_data": {
+                            "api_interface": "jsonrpc",
+                            "internal_path": "",
+                            "type": "POST",
+                            "add_on": "bundler"
+                        },
+                        "apis": [
+                            {
+                                "name": "eth_sendUserOperation",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 200,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": true,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "eth_estimateUserOperationGas",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 200,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": true,
+                                    "local": true,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "eth_getUserOperationByHash",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 200,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": true,
+                                    "local": true,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "eth_getUserOperationReceipt",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 200,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": true,
+                                    "local": true,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "eth_supportedEntryPoints",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 200,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": true,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            }
+                        ],
+                        "verifications": [
+                            {
+                                "name": "bundler",
+                                "parse_directive": {
+                                    "function_template": "{\"jsonrpc\":\"2.0\",\"method\":\"eth_supportedEntryPoints\",\"params\":[],\"id\":1}",
+                                    "function_tag": "VERIFICATION",
+                                    "result_parsing": {
+                                        "parser_arg": [
+                                            "0"
+                                        ],
+                                        "parser_func": "PARSE_BY_ARG"
+                                    },
+                                    "api_name": "eth_supportedEntryPoints"
+                                },
+                                "values": [
+                                    {
+                                        "expected_value": "*"
+                                    }
+                                ]
+                            }
+                        ],
+                        "extensions": []
                     }
                 ]
             },