update

This instruction allows to manage the set of trusted signers. It can only be invoked with a signature from the top_authority account.

Arguments

• trusted_signer: Public key value of the trusted signer to be added/removed/modified

• expires_at: Expiration date to be associated to the trusted signer; if zero, signifies the trusted signer should be removed from the signer set

Accounts

• top_authority: Signer account giving authorizing the migration

  • Anchor flags: signer

  • Checks: must match the top_authority field of the storage account

• storage: storage account to be migrated; taken as a raw AccountInfo

  • Anchor flags: mut

  • Seed: STORAGE_SEED (fixed constant)

  • Notes: the storage account must have been migrated, deserialization would fail for a legacy-layout account due to mismatching size

Tests

Positive cases

• Note: this is implicitly tested by the test setup procedures

Negative cases