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refactor(proto): scope client and user-agent schemas and extract shared types

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hdbg
2026-04-03 19:08:19 +02:00
parent cfe01ba1ad
commit 16f0e67d02
10 changed files with 186 additions and 127 deletions
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71
protobufs/evm.proto
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@@ -4,6 +4,7 @@ package arbiter.evm;
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
import "shared/evm.proto";
enum EvmError {
EVM_ERROR_UNSPECIFIED = 0;
@@ -74,70 +75,6 @@ message SpecificGrant {
}
}
message EtherTransferMeaning {
bytes to = 1; // 20-byte Ethereum address
bytes value = 2; // U256 as big-endian bytes
}
message TokenInfo {
string symbol = 1;
bytes address = 2; // 20-byte Ethereum address
uint64 chain_id = 3;
}
// Mirror of token_transfers::Meaning
message TokenTransferMeaning {
TokenInfo token = 1;
bytes to = 2; // 20-byte Ethereum address
bytes value = 3; // U256 as big-endian bytes
}
// Mirror of policies::SpecificMeaning
message SpecificMeaning {
oneof meaning {
EtherTransferMeaning ether_transfer = 1;
TokenTransferMeaning token_transfer = 2;
}
}
// --- Eval error types ---
message GasLimitExceededViolation {
optional bytes max_gas_fee_per_gas = 1; // U256 as big-endian bytes
optional bytes max_priority_fee_per_gas = 2; // U256 as big-endian bytes
}
message EvalViolation {
oneof kind {
bytes invalid_target = 1; // 20-byte Ethereum address
GasLimitExceededViolation gas_limit_exceeded = 2;
google.protobuf.Empty rate_limit_exceeded = 3;
google.protobuf.Empty volumetric_limit_exceeded = 4;
google.protobuf.Empty invalid_time = 5;
google.protobuf.Empty invalid_transaction_type = 6;
}
}
// Transaction was classified but no grant covers it
message NoMatchingGrantError {
SpecificMeaning meaning = 1;
}
// Transaction was classified and a grant was found, but constraints were violated
message PolicyViolationsError {
SpecificMeaning meaning = 1;
repeated EvalViolation violations = 2;
}
// top-level error returned when transaction evaluation fails
message TransactionEvalError {
oneof kind {
google.protobuf.Empty contract_creation_not_supported = 1;
google.protobuf.Empty unsupported_transaction_type = 2;
NoMatchingGrantError no_matching_grant = 3;
PolicyViolationsError policy_violations = 4;
}
}
// --- UserAgent grant management ---
message EvmGrantCreateRequest {
SharedSettings shared = 1;
@@ -197,7 +134,7 @@ message EvmSignTransactionRequest {
message EvmSignTransactionResponse {
oneof result {
bytes signature = 1; // 65-byte signature: r[32] || s[32] || v[1]
TransactionEvalError eval_error = 2;
arbiter.shared.evm.TransactionEvalError eval_error = 2;
EvmError error = 3;
}
}
@@ -209,8 +146,8 @@ message EvmAnalyzeTransactionRequest {
message EvmAnalyzeTransactionResponse {
oneof result {
SpecificMeaning meaning = 1;
TransactionEvalError eval_error = 2;
arbiter.shared.evm.SpecificMeaning meaning = 1;
arbiter.shared.evm.TransactionEvalError eval_error = 2;
EvmError error = 3;
}
}