remove dependency on record program

Author: samkim-crypto

Cargo.lock

@@ -26,7 +26,6 @@ solana-program = "2.0.3"
 solana-security-txt = "1.1.1"
 solana-zk-token-sdk = "2.0.3"
 spl-memo = { version = "5.0", path = "../../memo/program", features = [ "no-entrypoint" ] }
-spl-record = { version = "0.2.0", path = "../../record/program", features = [ "no-entrypoint" ]}
 spl-token = { version = "6.0",  path = "../program", features = ["no-entrypoint"] }
 spl-token-group-interface = { version = "0.3.0", path = "../../token-group/interface" }
 spl-token-metadata-interface = { version = "0.4.0", path = "../../token-metadata/interface" }

token/program-2022/Cargo.toml

@@ -121,14 +121,6 @@ pub fn check_zk_token_proof_program_account(zk_token_proof_program_id: &Pubkey)
     Ok(())
 }
 
-/// Checks that the supplied program ID is correct for the spl record program
-pub fn check_spl_record_program_account(spl_record_program_id: &Pubkey) -> ProgramResult {
-    if spl_record_program_id != &spl_record::id() {
-        return Err(ProgramError::IncorrectProgramId);
-    }
-    Ok(())
-}
-
 /// Checks if the spplied program ID is that of the system program
 pub fn check_system_program_account(system_program_id: &Pubkey) -> ProgramResult {
     if system_program_id != &system_program::id() {

token/program-2022/src/lib.rs

@@ -1,7 +1,6 @@
 //! Helper for processing instruction data from ZK Token proof program
 
 use {
-    crate::check_spl_record_program_account,
     bytemuck::Pod,
     solana_program::{
         account_info::{next_account_info, AccountInfo},
@@ -40,7 +39,6 @@ pub fn decode_proof_instruction_context<T: Pod + ZkProofData<U>, U: Pod>(
     // the ZK ElGamal proof program.
     if instruction.data.len() == INSTRUCTION_DATA_LENGTH_WITH_RECORD_ACCOUNT {
         let record_account = next_account_info(account_info_iter)?;
-        check_spl_record_program_account(record_account.owner)?;
 
         // first byte is the proof type
         let start_offset = u32::from_le_bytes(instruction.data[1..].try_into().unwrap()) as usize;