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chore: set config pointers for size validation
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ArniStarkware committed Jul 11, 2024
1 parent 723b4eb commit 5b31042
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Showing 2 changed files with 45 additions and 0 deletions.
1 change: 1 addition & 0 deletions crates/gateway/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ mod compiler_version;
pub mod config;
pub mod errors;
pub mod gateway;
pub mod pointers;
mod rpc_objects;
mod rpc_state_reader;
mod state_reader;
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44 changes: 44 additions & 0 deletions crates/gateway/src/pointers.rs
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
/// Deals with config pointers.
use std::sync::OnceLock;

use papyrus_config::dumping::ser_pointer_target_param;
use papyrus_config::{ParamPath, SerializedParam};

type ConfigPointers = Vec<((ParamPath, SerializedParam), Vec<ParamPath>)>;

const MAX_BYTECODE_SIZE: usize = 81_920;
const MAX_RAW_CLASS_SIZE: usize = 4_089_446; // (3.9 * 2_f32.pow(20)) as usize;

// TODO(Arni): Use this to code dedup.
pub fn config_pointers() -> ConfigPointers {
static CONFIG_POINTERS: OnceLock<ConfigPointers> = OnceLock::new();
CONFIG_POINTERS
.get_or_init(|| {
vec![
(
ser_pointer_target_param(
"max_bytecode_size",
&MAX_BYTECODE_SIZE,
"The maximum bytecode size allowed for a contract.",
),
vec![
"gateway_config.stateless_tx_validator_config.max_bytecode_size".to_owned(),
"gateway_config.gateway_compiler_config.max_bytecode_size".to_owned(),
],
),
(
ser_pointer_target_param(
"max_raw_class_size",
&MAX_RAW_CLASS_SIZE,
"The maximum raw class size allowed for a contract.",
),
vec![
"gateway_config.stateless_tx_validator_config.max_raw_class_size"
.to_owned(),
"gateway_config.gateway_compiler_config.max_raw_class_size".to_owned(),
],
),
]
})
.to_vec()
}

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