add eip 7910

src/eth/client.yaml

@@ -70,6 +70,56 @@
       result:
         name: Block number
         value: '0x2377'
+- name: eth_config
+  summary: Returns the client's current configuration including fork information.
+  externalDocs:
+    description: EIP-7910 specification
+    url: https://eips.ethereum.org/EIPS/eip-7910
+  params: []
+  result:
+    name: Configuration
+    schema:
+      $ref: '#/components/schemas/ConfigurationResponse'
+  examples:
+    - name: eth_config example with no future fork scheduled
+      params: []
+      result:
+        name: Configuration
+        value:
+          current:
+            activationTime: 1746612311
+            blobSchedule:
+              baseFeeUpdateFraction: 5007716
+              max: 9
+              target: 6
+            chainId: '0x1'
+            forkId: '0x3ff0e375'
+            precompiles:
+              BLS12_G1ADD: '0x000000000000000000000000000000000000000b'
+              BLS12_G1MSM: '0x000000000000000000000000000000000000000c'
+              BLS12_G2ADD: '0x000000000000000000000000000000000000000d'
+              BLS12_G2MSM: '0x000000000000000000000000000000000000000e'
+              BLS12_MAP_FP2_TO_G2: '0x0000000000000000000000000000000000000011'
+              BLS12_MAP_FP_TO_G1: '0x0000000000000000000000000000000000000010'
+              BLS12_PAIRING_CHECK: '0x000000000000000000000000000000000000000f'
+              BLAKE2F: '0x0000000000000000000000000000000000000009'
+              BN254_ADD: '0x0000000000000000000000000000000000000006'
+              BN254_MUL: '0x0000000000000000000000000000000000000007'
+              BN254_PAIRING: '0x0000000000000000000000000000000000000008'
+              ECREC: '0x0000000000000000000000000000000000000001'
+              ID: '0x0000000000000000000000000000000000000004'
+              KZG_POINT_EVALUATION: '0x000000000000000000000000000000000000000a'
+              MODEXP: '0x0000000000000000000000000000000000000005'
+              RIPEMD160: '0x0000000000000000000000000000000000000003'
+              SHA256: '0x0000000000000000000000000000000000000002'
+            systemContracts:
+              BEACON_ROOTS_ADDRESS: '0x000f3df6d732807ef1319fb7b8bb8522d0beac02'
+              CONSOLIDATION_REQUEST_PREDEPLOY_ADDRESS: '0x0000bbddc7ce488642fb579f8b00f3a590007251'
+              DEPOSIT_CONTRACT_ADDRESS: '0x00000000219ab540356cbb839cbe05303d7705fa'
+              HISTORY_STORAGE_ADDRESS: '0x0000f90827f1c53a10cb7a02335b175320002935'
+              WITHDRAWAL_REQUEST_PREDEPLOY_ADDRESS: '0x00000961ef480eb55e80d19ad83579a64c007002'
+          next: null
+          last: null
 - name: net_version
   summary: Returns the current network ID. This is usually equivalent to the chainID, but may differ from it for some legacy networks or special testnets.
   params: []

src/schemas/base-types.yaml

@@ -19,6 +19,10 @@ bytesMax32:
   title: 32 hex encoded bytes
   type: string
   pattern: ^0x[0-9a-f]{0,64}$
+bytes4:
+  title: 4 hex encoded bytes
+  type: string
+  pattern: ^0x[0-9a-f]{8}$
 bytes8:
   title: 8 hex encoded bytes
   type: string

src/schemas/client.yaml

@@ -17,3 +17,94 @@ SyncingStatus:
     - title: Not syncing
       description: Should always return false if not syncing.
       type: boolean
+ConfigurationResponse:
+  title: Configuration response
+  description: Response object for eth_config method containing current, next, and last fork configurations
+  type: object
+  additionalProperties: false
+  properties:
+    current:
+      title: Current configuration
+      $ref: '#/components/schemas/ConfigObject'
+    next:
+      title: Next configuration
+      description: Configuration for the next scheduled fork, null if no future forks scheduled
+      oneOf:
+        - $ref: '#/components/schemas/ConfigObject'
+        - type: 'null'
+    last:
+      title: Last configuration
+      description: Configuration for the last configured fork, null if no future forks scheduled
+      oneOf:
+        - $ref: '#/components/schemas/ConfigObject'
+        - type: 'null'
+  required:
+    - current
+    - next
+    - last
+ConfigObject:
+  title: Configuration object
+  description: Represents a specific fork configuration
+  type: object
+  additionalProperties: false
+  properties:
+    activationTime:
+      title: Activation time
+      description: Unix timestamp when this configuration becomes active
+      type: number
+    blobSchedule:
+      title: Blob schedule
+      description: Configuration for blob fee schedule
+      $ref: '#/components/schemas/BlobSchedule'
+    chainId:
+      title: Chain ID
+      description: The chain ID for this configuration
+      $ref: '#/components/schemas/uint'
+    forkId:
+      title: Fork ID
+      description: The FORK_HASH value as specified in EIP-6122 of the specific fork
+      $ref: '#/components/schemas/bytes4'
+    precompiles:
+      title: Precompiles
+      description: Mapping of precompile names to their addresses
+      type: object
+      additionalProperties:
+        $ref: '#/components/schemas/address'
+    systemContracts:
+      title: System contracts
+      description: Mapping of system contract names to their addresses
+      type: object
+      additionalProperties:
+        $ref: '#/components/schemas/address'
+  required:
+    - activationTime
+    - blobSchedule
+    - chainId
+    - forkId
+    - precompiles
+    - systemContracts
+BlobSchedule:
+  title: Blob schedule
+  description: Configuration parameters for blob fee scheduling
+  type: object
+  additionalProperties: false
+  properties:
+    baseFeeUpdateFraction:
+      title: Base fee update fraction
+      description: Fraction used for updating blob base fees
+      type: integer
+      minimum: 0
+    max:
+      title: Maximum blobs
+      description: Maximum number of blobs per block
+      type: integer
+      minimum: 0
+    target:
+      title: Target blobs
+      description: Target number of blobs per block
+      type: integer
+      minimum: 0
+  required:
+    - baseFeeUpdateFraction
+    - max
+    - target

tests/eth_config/get-config.io

@@ -0,0 +1,3 @@
+// retrieves the client's current fork configuration as defined by EIP-7910
+>> {"jsonrpc":"2.0","id":1,"method":"eth_config"}
+<< {"jsonrpc":"2.0","id":1,"result":{"current":{"activationTime":450,"blobSchedule":{"target":6,"max":9,"baseFeeUpdateFraction":5007716},"chainId":"0xc72dd9d5e883e","forkId":"0xe29a7b81","precompiles":{"BLAKE2F":"0x0000000000000000000000000000000000000009","BLS12_G1ADD":"0x000000000000000000000000000000000000000b","BLS12_G1MSM":"0x000000000000000000000000000000000000000c","BLS12_G2ADD":"0x000000000000000000000000000000000000000d","BLS12_G2MSM":"0x000000000000000000000000000000000000000e","BLS12_MAP_FP2_TO_G2":"0x0000000000000000000000000000000000000011","BLS12_MAP_FP_TO_G1":"0x0000000000000000000000000000000000000010","BLS12_PAIRING_CHECK":"0x000000000000000000000000000000000000000f","BN254_ADD":"0x0000000000000000000000000000000000000006","BN254_MUL":"0x0000000000000000000000000000000000000007","BN254_PAIRING":"0x0000000000000000000000000000000000000008","ECREC":"0x0000000000000000000000000000000000000001","ID":"0x0000000000000000000000000000000000000004","KZG_POINT_EVALUATION":"0x000000000000000000000000000000000000000a","MODEXP":"0x0000000000000000000000000000000000000005","RIPEMD160":"0x0000000000000000000000000000000000000003","SHA256":"0x0000000000000000000000000000000000000002"},"systemContracts":{"BEACON_ROOTS_ADDRESS":"0x000f3df6d732807ef1319fb7b8bb8522d0beac02","CONSOLIDATION_REQUEST_PREDEPLOY_ADDRESS":"0x0000bbddc7ce488642fb579f8b00f3a590007251","DEPOSIT_CONTRACT_ADDRESS":"0x0000000000000000000000000000000000000000","HISTORY_STORAGE_ADDRESS":"0x0000f90827f1c53a10cb7a02335b175320002935","WITHDRAWAL_REQUEST_PREDEPLOY_ADDRESS":"0x00000961ef480eb55e80d19ad83579a64c007002"}},"next":null,"last":null}}

tools/testgen/generators.go

@@ -91,6 +91,7 @@ var AllMethods = []MethodTests{
 	DebugGetRawReceipts,
 	DebugGetRawTransaction,
 	EthBlobBaseFee,
+	EthConfig,
 	NetVersion,
 	TestingBuildBlockV1,
 	TxpoolStatus,
@@ -1853,6 +1854,21 @@ var EthBlobBaseFee = MethodTests{
 	},
 }
 
+// EthConfig stores a list of all tests against the method.
+var EthConfig = MethodTests{
+	"eth_config",
+	[]Test{
+		{
+			Name:  "get-config",
+			About: "retrieves the client's current fork configuration as defined by EIP-7910",
+			Run: func(ctx context.Context, t *T) error {
+				var result map[string]any
+				return t.rpc.CallContext(ctx, &result, "eth_config")
+			},
+		},
+	},
+}
+
 // EthFeeHistory stores a list of all tests against the method.
 var EthFeeHistory = MethodTests{
 	"eth_feeHistory",

wordlist.txt

@@ -1,6 +1,8 @@
 ACDT
 apis
 arg
+BLS
+BN
 attributesv
 besu
 blobandproofv
@@ -19,6 +21,7 @@ cli
 clientversionv
 CLs
 configurationv
+CRC
 crypto
 DocToc
 eg
@@ -39,6 +42,7 @@ EVM
 exitv
 feeRecipient
 forkchoiceupdatedresponsev
+FP
 getblobsbundlev
 getblobsv
 getclientversionv
@@ -53,6 +57,8 @@ JWT
 kzg
 mempool
 merkle
+MSM
+MUL
 multicallV
 npm
 ommers