re-enabled mining

program/src/claim_seeker.rs

@@ -0,0 +1,44 @@
+use solana_program::pubkey;
+use steel::*;
+
+use spl_token_2022::{
+    extension::{
+        metadata_pointer::MetadataPointer, BaseStateWithExtensions, PodStateWithExtensions,
+    },
+    pod::{PodCOption, PodMint},
+};
+
+/// Claims ore for seeker device.
+pub fn process_claim_seeker(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResult {
+    // Load accounts.
+    let [signer_info, mint_info, _token_info] = accounts else {
+        return Err(ProgramError::NotEnoughAccountKeys);
+    };
+    signer_info.is_signer()?;
+    mint_info.has_owner(&spl_token_2022::ID)?;
+    // token_info.as_associated_token_account(&signer_info.key, &mint_info.key)?;
+
+    // Load mint.
+    let mint_data = mint_info.try_borrow_data()?;
+    let mint = PodStateWithExtensions::<PodMint>::unpack(&mint_data)?;
+
+    // Check mint authority.
+    assert!(
+        mint.base.mint_authority
+            == PodCOption::some(pubkey!("GT2zuHVaZQYZSyQMgJPLzvkmyztfyXg2NJunqFp4p3A4")),
+        "mint authority mismatch"
+    );
+
+    // Check metadata pointer.
+    let ext = mint.get_extension::<MetadataPointer>()?;
+    assert!(
+        ext.authority.0 == pubkey!("GT2zuHVaZQYZSyQMgJPLzvkmyztfyXg2NJunqFp4p3A4"),
+        "metadata authority mismatch"
+    );
+    assert!(
+        ext.metadata_address.0 == pubkey!("GT22s89nU4iWFkNXj1Bw6uYhJJWDRPpShHt4Bk8f99Te"),
+        "metadata address mismatch"
+    );
+
+    Ok(())
+}