69 lines
1.8 KiB
Protocol Buffer
69 lines
1.8 KiB
Protocol Buffer
syntax = "proto3";
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package arbiter.shared.evm;
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import "google/protobuf/empty.proto";
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message EtherTransferMeaning {
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bytes to = 1; // 20-byte Ethereum address
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bytes value = 2; // U256 as big-endian bytes
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}
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message TokenInfo {
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string symbol = 1;
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bytes address = 2; // 20-byte Ethereum address
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uint64 chain_id = 3;
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}
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// Mirror of token_transfers::Meaning
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message TokenTransferMeaning {
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TokenInfo token = 1;
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bytes to = 2; // 20-byte Ethereum address
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bytes value = 3; // U256 as big-endian bytes
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}
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// Mirror of policies::SpecificMeaning
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message SpecificMeaning {
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oneof meaning {
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EtherTransferMeaning ether_transfer = 1;
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TokenTransferMeaning token_transfer = 2;
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}
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}
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message GasLimitExceededViolation {
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optional bytes max_gas_fee_per_gas = 1; // U256 as big-endian bytes
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optional bytes max_priority_fee_per_gas = 2; // U256 as big-endian bytes
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}
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message EvalViolation {
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oneof kind {
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bytes invalid_target = 1; // 20-byte Ethereum address
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GasLimitExceededViolation gas_limit_exceeded = 2;
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google.protobuf.Empty rate_limit_exceeded = 3;
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google.protobuf.Empty volumetric_limit_exceeded = 4;
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google.protobuf.Empty invalid_time = 5;
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google.protobuf.Empty invalid_transaction_type = 6;
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}
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}
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// Transaction was classified but no grant covers it
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message NoMatchingGrantError {
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SpecificMeaning meaning = 1;
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}
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// Transaction was classified and a grant was found, but constraints were violated
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message PolicyViolationsError {
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SpecificMeaning meaning = 1;
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repeated EvalViolation violations = 2;
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}
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// top-level error returned when transaction evaluation fails
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message TransactionEvalError {
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oneof kind {
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google.protobuf.Empty contract_creation_not_supported = 1;
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google.protobuf.Empty unsupported_transaction_type = 2;
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NoMatchingGrantError no_matching_grant = 3;
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PolicyViolationsError policy_violations = 4;
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}
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}
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