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…cuit Updates light sdk
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Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues.
ananas-block
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Feb 10, 2026
* fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference
SwenSchaeferjohann
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Feb 11, 2026
* fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference
SwenSchaeferjohann
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Feb 11, 2026
refactor remove fetch-accounts renaming, simplify trait fomat excl photon-api submodule fix: multi-pass cold account lookup in test indexer RPC Align get_account_interface and get_multiple_account_interfaces with Photon's lookup strategy: search compressed_accounts by onchain_pubkey, then by PDA seed derivation, then token_compressed_accounts, then by token_data.owner. Also fix as_mint() to accept ColdContext::Account since Photon returns mints as generic compressed accounts. Co-authored-by: Cursor <cursoragent@cursor.com> lint fix lint fix: reject rent sponsor self-referencing the token account (#2257) * fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference fix: process metadata add/remove actions in sequential order (#2256) * fix: process metadata add/remove actions in sequential order Audit issue #16 (LOW): should_add_key checked for any add and any remove independently, ignoring action ordering. An add-remove-add sequence would incorrectly remove the key. Process actions sequentially so the final state reflects the actual order. * chore: format * test: add randomized test for metadata action processing Validates that process_extensions_config_with_actions produces correct AdditionalMetadataConfig for random sequences of UpdateMetadataField and RemoveMetadataKey actions, covering the add-remove-add bug from audit issue #16. * test: add integration test for audit issue #13 (no double rent charge) Verifies that two compress operations targeting the same compressible CToken account in a single Transfer2 instruction do not double-charge the rent top-up budget. * chore: format extensions_metadata test fix: validate authority on self-transfer early return (#2252) * fix: handle self-transfer in ctoken transfer and transfer_checked Validate that the authority is a signer and is the owner or delegate before allowing self-transfer early return. Previously the self-transfer path returned Ok(()) without any authority validation. * fix: simplify map_or to is_some_and per clippy * fix: use pubkey_eq for self-transfer check * refactor: extract self-transfer validation into shared function Extract duplicate self-transfer check from default.rs and checked.rs into validate_self_transfer() in shared.rs with cold path for authority validation. * chore: format * fix: deduplicate random metadata keys in test_random_mint_action Random key generation could produce duplicate keys, causing DuplicateMetadataKey error (18040) with certain seeds. fix: enforce mint extension checks in cToken-to-cToken decompress (#2246) * fix: enforce mint extension checks in cToken-to-cToken decompress hot path Add enforce_extension_state() to MintExtensionChecks and call it in the Decompress branch when decompress_inputs is None (hot-path, not CompressedOnly restore). This prevents cToken-to-cToken transfers from bypassing pause, transfer fee, and transfer hook restrictions. * fix test chore: reject compress for mints with restricted extensions in build_mint_extension_cache (#2240) * chore: reject compress for mints with restricted extensions in mint check * Update programs/compressed-token/program/src/compressed_token/transfer2/check_extensions.rs Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> * fix: format else-if condition for lint --------- Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> fix: token-pool index 0 check (#2239) fix(programs): add MintCloseAuthority as restricted extension (M-03) (#2263) * fix: add MintCloseAuthority as restricted extension (M-03) A mint with MintCloseAuthority can be closed and re-opened with different extensions. Treating it as restricted ensures compressed tokens from such mints require CompressedOnly mode. * test: add MintCloseAuthority compression_only requirement tests Add test coverage for MintCloseAuthority requiring compression_only mode, complementing the fix in f2da063. refactor: light program pinocchio macro (#2247) * refactor: light program pinocchio macro * fix: address CodeRabbit review comments on macro codegen - Fix account order bug in process_update_config (config=0, authority=1) - Use backend-provided serialize/deserialize derives in LightAccountData - Remove redundant is_pinocchio() branch for has_le_bytes unpack fields - DRY doc attribute generation across 4 struct generation methods - Unify unpack_data path using account_crate re-export for both backends chore(libs): bump versions (#2272) fix(programs): allow account-level delegate to compress CToken (M-02) (#2262) * fix: allow account-level delegate to compress tokens from CToken (M-02) check_ctoken_owner() only checked owner and permanent delegate. An account-level delegate (approved via CTokenApprove) could not compress tokens. Added delegate check after permanent delegate. * test: compress by delegate fix: accumulate delegated amount at decompression (#2242) * fix: accumulate delegated amount at decompression * fix lint * refactor: simplify apply_delegate to single accumulation path * fix: ignore delegated_amount without delegate * restore decompress amount check fix programtest, wallet owner tracking for ata fmt and lint
SwenSchaeferjohann
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Feb 11, 2026
refactor remove fetch-accounts renaming, simplify trait fomat excl photon-api submodule fix: multi-pass cold account lookup in test indexer RPC Align get_account_interface and get_multiple_account_interfaces with Photon's lookup strategy: search compressed_accounts by onchain_pubkey, then by PDA seed derivation, then token_compressed_accounts, then by token_data.owner. Also fix as_mint() to accept ColdContext::Account since Photon returns mints as generic compressed accounts. Co-authored-by: Cursor <cursoragent@cursor.com> lint fix lint fix: reject rent sponsor self-referencing the token account (#2257) * fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference fix: process metadata add/remove actions in sequential order (#2256) * fix: process metadata add/remove actions in sequential order Audit issue #16 (LOW): should_add_key checked for any add and any remove independently, ignoring action ordering. An add-remove-add sequence would incorrectly remove the key. Process actions sequentially so the final state reflects the actual order. * chore: format * test: add randomized test for metadata action processing Validates that process_extensions_config_with_actions produces correct AdditionalMetadataConfig for random sequences of UpdateMetadataField and RemoveMetadataKey actions, covering the add-remove-add bug from audit issue #16. * test: add integration test for audit issue #13 (no double rent charge) Verifies that two compress operations targeting the same compressible CToken account in a single Transfer2 instruction do not double-charge the rent top-up budget. * chore: format extensions_metadata test fix: validate authority on self-transfer early return (#2252) * fix: handle self-transfer in ctoken transfer and transfer_checked Validate that the authority is a signer and is the owner or delegate before allowing self-transfer early return. Previously the self-transfer path returned Ok(()) without any authority validation. * fix: simplify map_or to is_some_and per clippy * fix: use pubkey_eq for self-transfer check * refactor: extract self-transfer validation into shared function Extract duplicate self-transfer check from default.rs and checked.rs into validate_self_transfer() in shared.rs with cold path for authority validation. * chore: format * fix: deduplicate random metadata keys in test_random_mint_action Random key generation could produce duplicate keys, causing DuplicateMetadataKey error (18040) with certain seeds. fix: enforce mint extension checks in cToken-to-cToken decompress (#2246) * fix: enforce mint extension checks in cToken-to-cToken decompress hot path Add enforce_extension_state() to MintExtensionChecks and call it in the Decompress branch when decompress_inputs is None (hot-path, not CompressedOnly restore). This prevents cToken-to-cToken transfers from bypassing pause, transfer fee, and transfer hook restrictions. * fix test chore: reject compress for mints with restricted extensions in build_mint_extension_cache (#2240) * chore: reject compress for mints with restricted extensions in mint check * Update programs/compressed-token/program/src/compressed_token/transfer2/check_extensions.rs Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> * fix: format else-if condition for lint --------- Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> fix: token-pool index 0 check (#2239) fix(programs): add MintCloseAuthority as restricted extension (M-03) (#2263) * fix: add MintCloseAuthority as restricted extension (M-03) A mint with MintCloseAuthority can be closed and re-opened with different extensions. Treating it as restricted ensures compressed tokens from such mints require CompressedOnly mode. * test: add MintCloseAuthority compression_only requirement tests Add test coverage for MintCloseAuthority requiring compression_only mode, complementing the fix in f2da063. refactor: light program pinocchio macro (#2247) * refactor: light program pinocchio macro * fix: address CodeRabbit review comments on macro codegen - Fix account order bug in process_update_config (config=0, authority=1) - Use backend-provided serialize/deserialize derives in LightAccountData - Remove redundant is_pinocchio() branch for has_le_bytes unpack fields - DRY doc attribute generation across 4 struct generation methods - Unify unpack_data path using account_crate re-export for both backends chore(libs): bump versions (#2272) fix(programs): allow account-level delegate to compress CToken (M-02) (#2262) * fix: allow account-level delegate to compress tokens from CToken (M-02) check_ctoken_owner() only checked owner and permanent delegate. An account-level delegate (approved via CTokenApprove) could not compress tokens. Added delegate check after permanent delegate. * test: compress by delegate fix: accumulate delegated amount at decompression (#2242) * fix: accumulate delegated amount at decompression * fix lint * refactor: simplify apply_delegate to single accumulation path * fix: ignore delegated_amount without delegate * restore decompress amount check fix programtest, wallet owner tracking for ata fmt and lint
SwenSchaeferjohann
added a commit
that referenced
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Feb 11, 2026
refactor remove fetch-accounts renaming, simplify trait fomat excl photon-api submodule fix: multi-pass cold account lookup in test indexer RPC Align get_account_interface and get_multiple_account_interfaces with Photon's lookup strategy: search compressed_accounts by onchain_pubkey, then by PDA seed derivation, then token_compressed_accounts, then by token_data.owner. Also fix as_mint() to accept ColdContext::Account since Photon returns mints as generic compressed accounts. Co-authored-by: Cursor <cursoragent@cursor.com> lint fix lint fix: reject rent sponsor self-referencing the token account (#2257) * fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference fix: process metadata add/remove actions in sequential order (#2256) * fix: process metadata add/remove actions in sequential order Audit issue #16 (LOW): should_add_key checked for any add and any remove independently, ignoring action ordering. An add-remove-add sequence would incorrectly remove the key. Process actions sequentially so the final state reflects the actual order. * chore: format * test: add randomized test for metadata action processing Validates that process_extensions_config_with_actions produces correct AdditionalMetadataConfig for random sequences of UpdateMetadataField and RemoveMetadataKey actions, covering the add-remove-add bug from audit issue #16. * test: add integration test for audit issue #13 (no double rent charge) Verifies that two compress operations targeting the same compressible CToken account in a single Transfer2 instruction do not double-charge the rent top-up budget. * chore: format extensions_metadata test fix: validate authority on self-transfer early return (#2252) * fix: handle self-transfer in ctoken transfer and transfer_checked Validate that the authority is a signer and is the owner or delegate before allowing self-transfer early return. Previously the self-transfer path returned Ok(()) without any authority validation. * fix: simplify map_or to is_some_and per clippy * fix: use pubkey_eq for self-transfer check * refactor: extract self-transfer validation into shared function Extract duplicate self-transfer check from default.rs and checked.rs into validate_self_transfer() in shared.rs with cold path for authority validation. * chore: format * fix: deduplicate random metadata keys in test_random_mint_action Random key generation could produce duplicate keys, causing DuplicateMetadataKey error (18040) with certain seeds. fix: enforce mint extension checks in cToken-to-cToken decompress (#2246) * fix: enforce mint extension checks in cToken-to-cToken decompress hot path Add enforce_extension_state() to MintExtensionChecks and call it in the Decompress branch when decompress_inputs is None (hot-path, not CompressedOnly restore). This prevents cToken-to-cToken transfers from bypassing pause, transfer fee, and transfer hook restrictions. * fix test chore: reject compress for mints with restricted extensions in build_mint_extension_cache (#2240) * chore: reject compress for mints with restricted extensions in mint check * Update programs/compressed-token/program/src/compressed_token/transfer2/check_extensions.rs Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> * fix: format else-if condition for lint --------- Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> fix: token-pool index 0 check (#2239) fix(programs): add MintCloseAuthority as restricted extension (M-03) (#2263) * fix: add MintCloseAuthority as restricted extension (M-03) A mint with MintCloseAuthority can be closed and re-opened with different extensions. Treating it as restricted ensures compressed tokens from such mints require CompressedOnly mode. * test: add MintCloseAuthority compression_only requirement tests Add test coverage for MintCloseAuthority requiring compression_only mode, complementing the fix in f2da063. refactor: light program pinocchio macro (#2247) * refactor: light program pinocchio macro * fix: address CodeRabbit review comments on macro codegen - Fix account order bug in process_update_config (config=0, authority=1) - Use backend-provided serialize/deserialize derives in LightAccountData - Remove redundant is_pinocchio() branch for has_le_bytes unpack fields - DRY doc attribute generation across 4 struct generation methods - Unify unpack_data path using account_crate re-export for both backends chore(libs): bump versions (#2272) fix(programs): allow account-level delegate to compress CToken (M-02) (#2262) * fix: allow account-level delegate to compress tokens from CToken (M-02) check_ctoken_owner() only checked owner and permanent delegate. An account-level delegate (approved via CTokenApprove) could not compress tokens. Added delegate check after permanent delegate. * test: compress by delegate fix: accumulate delegated amount at decompression (#2242) * fix: accumulate delegated amount at decompression * fix lint * refactor: simplify apply_delegate to single accumulation path * fix: ignore delegated_amount without delegate * restore decompress amount check fix programtest, wallet owner tracking for ata fmt and lint upd amm test simplify client usage, remove unnecessary endpoints clean cleanup lint
SwenSchaeferjohann
added a commit
that referenced
this pull request
Feb 11, 2026
refactor remove fetch-accounts renaming, simplify trait fomat excl photon-api submodule fix: multi-pass cold account lookup in test indexer RPC Align get_account_interface and get_multiple_account_interfaces with Photon's lookup strategy: search compressed_accounts by onchain_pubkey, then by PDA seed derivation, then token_compressed_accounts, then by token_data.owner. Also fix as_mint() to accept ColdContext::Account since Photon returns mints as generic compressed accounts. Co-authored-by: Cursor <cursoragent@cursor.com> lint fix lint fix: reject rent sponsor self-referencing the token account (#2257) * fix: reject rent sponsor self-referencing the token account Audit issue #9 (INFO): The rent payer could be the same account as the target token account being created. Add a check that rejects this self-reference to prevent accounting issues. * test: add failing test rent sponsor self reference fix: process metadata add/remove actions in sequential order (#2256) * fix: process metadata add/remove actions in sequential order Audit issue #16 (LOW): should_add_key checked for any add and any remove independently, ignoring action ordering. An add-remove-add sequence would incorrectly remove the key. Process actions sequentially so the final state reflects the actual order. * chore: format * test: add randomized test for metadata action processing Validates that process_extensions_config_with_actions produces correct AdditionalMetadataConfig for random sequences of UpdateMetadataField and RemoveMetadataKey actions, covering the add-remove-add bug from audit issue #16. * test: add integration test for audit issue #13 (no double rent charge) Verifies that two compress operations targeting the same compressible CToken account in a single Transfer2 instruction do not double-charge the rent top-up budget. * chore: format extensions_metadata test fix: validate authority on self-transfer early return (#2252) * fix: handle self-transfer in ctoken transfer and transfer_checked Validate that the authority is a signer and is the owner or delegate before allowing self-transfer early return. Previously the self-transfer path returned Ok(()) without any authority validation. * fix: simplify map_or to is_some_and per clippy * fix: use pubkey_eq for self-transfer check * refactor: extract self-transfer validation into shared function Extract duplicate self-transfer check from default.rs and checked.rs into validate_self_transfer() in shared.rs with cold path for authority validation. * chore: format * fix: deduplicate random metadata keys in test_random_mint_action Random key generation could produce duplicate keys, causing DuplicateMetadataKey error (18040) with certain seeds. fix: enforce mint extension checks in cToken-to-cToken decompress (#2246) * fix: enforce mint extension checks in cToken-to-cToken decompress hot path Add enforce_extension_state() to MintExtensionChecks and call it in the Decompress branch when decompress_inputs is None (hot-path, not CompressedOnly restore). This prevents cToken-to-cToken transfers from bypassing pause, transfer fee, and transfer hook restrictions. * fix test chore: reject compress for mints with restricted extensions in build_mint_extension_cache (#2240) * chore: reject compress for mints with restricted extensions in mint check * Update programs/compressed-token/program/src/compressed_token/transfer2/check_extensions.rs Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> * fix: format else-if condition for lint --------- Co-authored-by: 0xa5df-c <172008956+0xa5df-c@users.noreply.github.com> fix: token-pool index 0 check (#2239) fix(programs): add MintCloseAuthority as restricted extension (M-03) (#2263) * fix: add MintCloseAuthority as restricted extension (M-03) A mint with MintCloseAuthority can be closed and re-opened with different extensions. Treating it as restricted ensures compressed tokens from such mints require CompressedOnly mode. * test: add MintCloseAuthority compression_only requirement tests Add test coverage for MintCloseAuthority requiring compression_only mode, complementing the fix in f2da063. refactor: light program pinocchio macro (#2247) * refactor: light program pinocchio macro * fix: address CodeRabbit review comments on macro codegen - Fix account order bug in process_update_config (config=0, authority=1) - Use backend-provided serialize/deserialize derives in LightAccountData - Remove redundant is_pinocchio() branch for has_le_bytes unpack fields - DRY doc attribute generation across 4 struct generation methods - Unify unpack_data path using account_crate re-export for both backends chore(libs): bump versions (#2272) fix(programs): allow account-level delegate to compress CToken (M-02) (#2262) * fix: allow account-level delegate to compress tokens from CToken (M-02) check_ctoken_owner() only checked owner and permanent delegate. An account-level delegate (approved via CTokenApprove) could not compress tokens. Added delegate check after permanent delegate. * test: compress by delegate fix: accumulate delegated amount at decompression (#2242) * fix: accumulate delegated amount at decompression * fix lint * refactor: simplify apply_delegate to single accumulation path * fix: ignore delegated_amount without delegate * restore decompress amount check fix programtest, wallet owner tracking for ata fmt and lint upd amm test simplify client usage, remove unnecessary endpoints clean cleanup lint
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