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Adding assert_owner_in to mpl-utils #1168

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merged 1 commit into from
Feb 7, 2024
Merged

Adding assert_owner_in to mpl-utils #1168

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14 changes: 14 additions & 0 deletions core/rust/utils/src/assertions.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ use solana_program::{
rent::Rent,
};

use crate::cmp_pubkeys;

pub fn assert_signer(account_info: &AccountInfo) -> ProgramResult {
if !account_info.is_signer {
Err(ProgramError::MissingRequiredSignature)
Expand Down Expand Up @@ -39,6 +41,18 @@ pub fn assert_owned_by(
}
}

pub fn assert_owner_in(
account: &AccountInfo,
owners: &[Pubkey],
error: impl Into<ProgramError>,
) -> ProgramResult {
if owners.iter().any(|owner| cmp_pubkeys(owner, account.owner)) {
Ok(())
} else {
Err(error.into())
}
}

pub fn assert_derivation(
program_id: &Pubkey,
account: &AccountInfo,
Expand Down
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