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Add contract call criteria #55

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Jan 25, 2024
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44 changes: 44 additions & 0 deletions apps/authz/src/opa/rego/__test__/criteria/contractCall_test.rego
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
package main

import future.keywords.in

test_contractCall {
contractCallTransactionRequest = {
"from": "0xddcf208f219a6e6af072f2cfdc615b2c1805f98e",
"to": "0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4",
"chainId": 137,
"maxFeePerGas": "20000000000",
"maxPriorityFeePerGas": "3000000000",
"gas": "21000",
"data": "0x42842e0e000000000000000000000000ea7278a0d8306658dd6d38274dde084f24cd8a11000000000000000000000000b253f6156e64b12ba0dec3974062dbbaee139f0c000000000000000000000000000000000000000000000000000000000000a0d5",
"nonce": 192,
"type": "2",
}

contractCallIntent = {
"from": "eip155:eoa:0xddcf208f219a6e6af072f2cfdc615b2c1805f98e",
"to": "eip155:137:0xa45e21e9370ba031c5e1f47dedca74a7ce2ed7a3",
"type": "contractCall",
"contract": "eip155:137/erc721:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4",
"hexSignature": "0x12345",
}

contractCallRequest = {
"action": "signTransaction",
"transactionRequest": contractCallTransactionRequest,
"intent": contractCallIntent,
"principal": principalReq,
"resource": resourceReq,
"approvals": approvalsReq,
"transfers": transfersReq,
}

checkContractCallType({"contractCall"}) with input as contractCallRequest
with data.entities as entities

checkContractCallAddress({"eip155:137/erc721:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4"}) with input as contractCallRequest
with data.entities as entities

checkContractCallHexSignatures({"0x12345"}) with input as contractCallRequest
with data.entities as entities
}
10 changes: 5 additions & 5 deletions apps/authz/src/opa/rego/__test__/criteria/transferNft_test.rego
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,6 @@ package main

import future.keywords.in

test_extractTokenIdFromCaip19 {
res := extractTokenIdFromCaip19("eip155:137/erc1155:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4/55555")
res == "55555"
}

test_transferERC721 {
erc721TransactionRequest = {
"from": "0xddcf208f219a6e6af072f2cfdc615b2c1805f98e",
Expand Down Expand Up @@ -119,3 +114,8 @@ test_checkERC1155TokenAmount {
checkERC1155TokenAmount("5", {"tokenId": "eip155:137/erc1155:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4/41173", "operator": "gt", "value": "3"})
checkERC1155TokenAmount("3", {"tokenId": "eip155:137/erc1155:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4/41173", "operator": "lt", "value": "5"})
}

test_extractTokenIdFromCaip19 {
res := extractTokenIdFromCaip19("eip155:137/erc1155:0x08a08d0504d4f3363a5b7fda1f5fff1c7bca8ad4/55555")
res == "55555"
}
30 changes: 30 additions & 0 deletions apps/authz/src/opa/rego/lib/criteria/contractCall.rego
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
package main

import future.keywords.in

contractCallTypes = {"contractCall"}

contractCallAddress = input.intent.contract

checkContractCallType(values) {
input.intent.type in contractCallTypes
input.intent.type in values
}

checkContractCallAddress(values) {
values == wildcard
}

checkContractCallAddress(values) {
values != wildcard
contractCallAddress in values
}

checkContractCallHexSignatures(values) {
values == wildcard
}

checkContractCallHexSignatures(values) {
values != wildcard
input.intent.hexSignature in values
}
5 changes: 0 additions & 5 deletions apps/authz/src/opa/rego/lib/criteria/contractDeploy.rego
Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,6 @@ import future.keywords.in
contractDeployTypes = {"deployContract", "deployErc4337Wallet", "deploySafeWallet"}

checkContractDeployType(values) {
values == wildcard
}

checkContractDeployType(values) {
values != wildcard
input.intent.type in contractDeployTypes
input.intent.type in values
}
15 changes: 5 additions & 10 deletions apps/authz/src/opa/rego/lib/criteria/transferNft.rego
Original file line number Diff line number Diff line change
Expand Up @@ -6,17 +6,7 @@ transferNftTypes = {"transferERC721", "transferERC1155"}

transferNftAddress = input.intent.contract

extractTokenIdFromCaip19(caip19) := result {
arr := split(caip19, "/")
result := arr[count(arr) - 1]
}

checkTransferNftType(values) {
values == wildcard
}

checkTransferNftType(values) {
values != wildcard
input.intent.type in transferNftTypes
input.intent.type in values
}
Expand Down Expand Up @@ -86,3 +76,8 @@ checkERC1155TokenAmount(amount, operation) {
operation.operator == "lte"
to_number(operation.value) >= to_number(amount)
}

extractTokenIdFromCaip19(caip19) := result {
arr := split(caip19, "/")
result := arr[count(arr) - 1]
}
5 changes: 0 additions & 5 deletions apps/authz/src/opa/rego/lib/criteria/transferToken.rego
Original file line number Diff line number Diff line change
Expand Up @@ -13,11 +13,6 @@ transferTokenAddress = input.intent.token
transferTokenAddress = input.intent.contract

checkTransferTokenType(values) {
values == wildcard
}

checkTransferTokenType(values) {
values != wildcard
input.intent.type in transferTokenTypes
input.intent.type in values
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ export type ERC1155Transfer = {
tokenId: Caip19
amount: string
}

export type TransferErc1155 = {
type: Intents.TRANSFER_ERC1155
to: Caip10
Expand Down