* cosmwasm: add wormchain-ibc-receiver and wormhole-ibc contracts
* Address review comments from jynnantonix and hendrikhofstadt
* Fix lint errors and test failures
* Update naming to reflect new mapping of channelId -> chainId
* Return errors in ibc handlers that should never be called
* Remove contract name and version logic from migration handlers
* Add query handlers to wormhole-ibc contract
* Add wormchain channel id whitelisting to wormhole-ibc contract
* Increase packet timeout to 1 year
* Rebase on main, update imports to new names
* Add governance replay protection to both contracts
* wormhole_ibc SubmitUpdateChannelChain should only handle a single VAA
* better error messages
* Better logging and strip null characters from channel_id from governance VAA
* add brackets back for empty query methods
* Update Cargo.lock
* Only send wormhole wasm event attributes via IBC and add attribute whitelist on the receiver end
* tilt: fix terra2 deploy
* Update based on comments from jynnantonix
---------
Co-authored-by: Evan Gray <battledingo@gmail.com>
* sdk: update wormhole-core to wormhole-sdk and fix lib name to be wormhole_sdk
* cosmwasm: update wormhole and token bridge cosmwasm package/lib names
* Fix terra2 deployment script with new artifact names
Add a RawMessage type that can be used to defer parsing parts of a
payload, similar to the `json.RawMessage` from Go. The implementation
is inspired by `serde_json::RawValue`, which does a similar thing.
When serializing, RawMessage will serialize to a base64-encoded string
if it detects that the data format is human readable (like JSON).
Otherwise it will simply forward the raw bytes to the serializer.
RawMessage has both borrowed and boxed versions. The borrowed version
is the most efficient as it enables zero-copy handling of the input data
but also requires that the input data already contains raw bytes and is
not suitable when dealing with human-readable formats like JSON.
The boxed version is more flexible as it supports byte slices, base64-
encoded strings, and byte sequences but is slightly less efficient as it
requires copying or decoding the input data.
Use cw_transcode to ensure that event attribute values are always
encoded as proper json, making it easier for clients to parse them back
into structured data.
This also lets us reuse the input messages for the events, reducing the
number of different structs that we need to track.
The cw_transcode crate provides a way to transcode any arbitrary rust
struct into a `cosmwasm_std::Event` via that struct's `Serialize` impl,
ensuring that the event attribute values are encoded as proper json.
This will make it easier for client code to parse the event back into
structured data without having to write custom parsing code for each
individual event type.
Ensure that converting `Chain` to/from a u16 or to/from a string is
always isomorphic. This requires changing the `FromStr` impl so that in
can handle strings like "Unknown(27)".
Use the `Signature` type from the core SDK to avoid unnecessary
type conversions. Cosmwasm requires its message types to implement
`JsonSchema` so also derive that impl for the `Signature` type behind a
feature flag.
This change uncovered a separate issue where the fake `WormholeKeeper`
was using regular ecdsa signatures rather than recoverable signatures
so fix the signing and verification methods to use the recoverable
signatures.
* sdk/rust: Move profile settings to workspace
* sdk/rust: Add serde_wormhole crate
The serde_wormhole crate implements the wormhole wire format as a serde
data format. This will let us replace all the hand-rolled
serialization with auto-generated code, which is less error-prone and
easier to review.
* sdk/rust: Add serde-based struct defintions
Refactor the core crate to add serde-based struct definitions for the
various messages used by the different wormhole smart contracts. This
will also make it easier to use alternate data formats (like json) for
client-side tooling.
Co-authored-by: Reisen <reisen@morphism.org>
* sdk/rust: Drop references to `de::Unexpected`
The `de::Unexpected` enum from serde has a `Float(f64)` variant.
Referencing this enum anywhere in the code will cause the compiler to
emit its `fmt::Display` impl, which includes an `f64.load` instruction
on wasm targets. Even if this instruction is never executed, its mere
existence will cause cosmos chains to reject any cosmwasm contract that
has it.
Fix this by removing all references to `de::Unexpected`.
* cosmwasm: Use cargo resolver version "2"
Enable the new feature resolver for the entire workspace. This
prevents features that are enabled only for dev builds from also being
enabled in normal builds.
* Move cosmwasm Dockerfile to root directory
The cosmwasm contracts now also depend on the rust sdk so the docker
build context needs to be set to the root directory rather than the
cosmwasm/ directory.
* cosmwasm: Add wormchain-accounting contract
This contract implements tokenbridge accounting specifically for the
wormchain environment.
Fixes#1880.
* cosmwasm/accounting: Drop references to `de::Unexpected`
The `de::Unexpected` enum from serde has a `Float(f64)` variant.
Referencing this enum anywhere in the code will cause the compiler to
emit its `fmt::Display` impl, which includes an `f64.load` instruction
on wasm targets. Even if this instruction is never executed, its mere
existence will cause cosmos chains to reject any cosmwasm contracts that
contain it.
Fix this by removing references to `de::Unexpected`.
Co-authored-by: Reisen <reisen@morphism.org>
Steve
Nikhil Suri
Conor Patrick
Chirantan Ekbote
Csongor Kiss
Evan Gray