* Guard against XCM recursive bombs by setting a recursion limit
* Add test and set a lower recursion limit
* Use u32 instead of usize for recursion limit
* Make spellcheck happy
* Cargo fmt
* Limit XCM decoding depth in UMP message processing
* Modify test to check for recursion in BuyExecution
* Update xcm/xcm-simulator/example/src/lib.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Make cargo fmt happy
* WIP for testing recursion limit in WASM
* Revert "WIP for testing recursion limit in WASM"
This reverts commit 39181b46d1adf79358f5ae8aafcf480e0c0c22e6.
* Remove XCM recursion limit test
* Add recursion test for XCM message execution
* Set a more sensible recursion limit
* Cargo fmt
* Implement successful_origin for benchmarks
* Set recursion limit to 8 and create integration tests directory for xcm-executor
* Cargo fmt
* Add runtime-benchmarks feature to test-runtime
* Give up creating ConvertOriginToLocal and use EnsureXcm
* Re-add ConvertOriginToLocal
* Fix compilation
* Update xcm/xcm-executor/src/lib.rs
Co-authored-by: Gavin Wood <gavin@parity.io>
* Add decoding limit to all versioned XCM decode calls
* Fix recursion limit test
* Set a lower recursion count for recursion test
* move integration tests to their own folder, fix recursion check in execute_effects
* Remove xcm-executor integration tests directory
* fix up
* Update Cargo.lock
* Update runtime/parachains/src/ump.rs
* use proper decode limit
* fix decode depth limit
* here too
* Update traits.rs
* fix compile
* fix test
* Revert `decode_all_with_depth_limit` changes in parachain.rs
* Remove unused imports in parachain.rs
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Bastian Köcher <info@kchr.de>
Co-authored-by: Gavin Wood <gavin@parity.io>
* Add xcm-simulator and xcm-simulator-example.
* Abstract xcmp and dmp handling.
* Use mock message queue.
* Xcm simulator example unit tests.
* Use relay chain block number on sending msg.
* Fix typo.
* fmt
* more fmt
* Fix deps.
Shawn Tabrizi