chore: multiple signers by remaining_accounts

coral-xyz · Oct 12, 2023 · 23ddd3d · 23ddd3d
1 parent 869fe68
commit 23ddd3d
Showing 1 changed file with 9 additions and 10 deletions.
diff --git a/spl/src/memo.rs b/spl/src/memo.rs
@@ -1,24 +1,23 @@
-use anchor_lang::solana_program::account_info::AccountInfo;
 use anchor_lang::solana_program::pubkey::Pubkey;
 use anchor_lang::Result;
 use anchor_lang::{context::CpiContext, Accounts};
 
 pub use spl_memo;
 pub use spl_memo::ID;
 
-pub fn build_memo<'info>(
-    ctx: CpiContext<'_, '_, '_, 'info, BuildMemo<'info>>,
-    memo: &[u8],
-) -> Result<()> {
-    let ix = spl_memo::build_memo(memo, &[ctx.accounts.signer.key]);
-    solana_program::program::invoke_signed(&ix, &[ctx.accounts.signer], ctx.signer_seeds)
+pub fn build_memo<'info>(ctx: CpiContext<'_, '_, '_, 'info, BuildMemo>, memo: &[u8]) -> Result<()> {
+    let mut signer_pubkeys: Vec<&Pubkey> = vec![];
+    for i in 0..ctx.remaining_accounts.len() {
+        signer_pubkeys.push(ctx.remaining_accounts[i].key);
+    }
+
+    let ix = spl_memo::build_memo(memo, &signer_pubkeys);
+    solana_program::program::invoke_signed(&ix, &ctx.remaining_accounts, ctx.signer_seeds)
         .map_err(Into::into)
 }
 
 #[derive(Accounts)]
-pub struct BuildMemo<'info> {
-    pub signer: AccountInfo<'info>,
-}
+pub struct BuildMemo {}
 
 #[derive(Clone)]
 pub struct Memo;