428: Change the public ASB to use the default port r=da-kami a=da-kami
I noticed that out public ASB is not using the configured default port for `tcp` connections.
I don't know why that is, but I felt it would be better to update it to use the default port. I already opened port `9939` and closed `9876`.
This has the side-effect that releases prior to `0.4.0` will NOT just work upon startup anymore, because the ASB is not running on the auto-configured port anymore. I think that is a good thing, because the public ASB does not support these versions anymore.
Co-authored-by: Daniel Karzel <daniel@comit.network>
425: Release version 0.5.0 r=da-kami a=comit-botty-mc-botface
Hi @da-kami!
This PR was created in response to a manual trigger of the release workflow here: https://github.com/comit-network/xmr-btc-swap/actions/runs/757973547.
I've updated the changelog and bumped the versions in the manifest files in this commit: 43dc74cd9d.
Merging this PR will create a GitHub release and upload any assets that are created as part of the release build.
Co-authored-by: COMIT Botty McBotface <botty@coblox.tech>
422: Websocket support r=da-kami a=da-kami
This allows us to request quotes via js-libp2p.
PoC used for testing: https://github.com/da-kami/js-libp2p-quote-poc
Thanks for all the input @thomaseizinger 😉
Co-authored-by: Daniel Karzel <daniel@comit.network>
A `RequestResponseCodec` for pull-based protocols where the response is encoded using JSON.
This was added to more properly express the behavior of the quote protocol, where the dialer
doesn't send any message and expects the listener to directly send the response.
Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
- Listen on both tcp and websockets as default
- Listening addresses in config as array
- Configure fallback transport using `or_transport` - if listening on a given address fails on WS, we fall back to TCP.
408: Improve error reporting of failed protocols r=thomaseizinger a=thomaseizinger
Instead of forwarding every error, we deliberately ignore certain
variants that are not worth being printed to the log. In particular,
this concerns "UnsupportedProtocols" and "ResponseOmission".
To make this less verbose we introduce a macro for mapping a
`RequestResponseEvent` to `{alice,bob}::OutEvent`. We use a macro
because those `OutEvent`s are different types and the only other
way of abstracting over them would be to introduce traits that we
implement on both of them.
To make the macro easier to use, we move all the `From` implementations
that convert between the protocol and the more high-level behaviour
into the actual protocol module.
417: Bump curve25519-dalek from 3.0.2 to 3.1.0 r=thomaseizinger a=dependabot[bot]
Bumps [curve25519-dalek](https://github.com/dalek-cryptography/curve25519-dalek) from 3.0.2 to 3.1.0.
<details>
<summary>Changelog</summary>
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<blockquote>
<h3>3.1.0</h3>
<ul>
<li>Add support for the Elligator2 encoding for Edwards points.</li>
<li>Add two optional formally-verified field arithmetic backends which
use the Fiat Crypto project's Rust code, which is generated from
proofs of functional correctness checked by the Coq theorem proving
system.</li>
<li>Add support for additional sizes of precomputed tables for basepoint
scalar multiplication.</li>
<li>Fix an unused import.</li>
<li>Add support for using the <code>zeroize</code> traits with all point types.
Note that points are not automatically zeroized on Drop, but that
consumers of <code>curve25519-dalek</code> should call these methods manually
when needed.</li>
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<summary>Commits</summary>
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<li><a href="2ea17d554a"><code>2ea17d5</code></a> Update CHANGELOG and README; bump to 3.1.0.</li>
<li><a href="5eca140010"><code>5eca140</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dalek-cryptography/curve25519-dalek/issues/351">#351</a> from isislovecruft/fix/cleanup-elligator</li>
<li><a href="cecc821f40"><code>cecc821</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dalek-cryptography/curve25519-dalek/issues/342">#342</a> from huitseeker/fiat4_with_u32</li>
<li><a href="35d4eab431"><code>35d4eab</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dalek-cryptography/curve25519-dalek/issues/349">#349</a> from huitseeker/modernize_benchmarks</li>
<li><a href="b05feec7aa"><code>b05feec</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dalek-cryptography/curve25519-dalek/issues/350">#350</a> from isislovecruft/develop</li>
<li><a href="0da8f08d65"><code>0da8f08</code></a> Maintain legacy 3.x support for lookup tables.</li>
<li><a href="ee90202a58"><code>ee90202</code></a> Trivial cleanups to Elligator2 encoding.</li>
<li><a href="d130b5f17e"><code>d130b5f</code></a> [benchmarks-only] Updates the benchmarks</li>
<li><a href="cc0c444fae"><code>cc0c444</code></a> Merge branch 'feature/dynamic-table-sizes' into develop</li>
<li><a href="1491f0db36"><code>1491f0d</code></a> Update copyright years.</li>
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415: Bump tokio-util from 0.6.5 to 0.6.6 r=thomaseizinger a=dependabot[bot]
Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.6.5 to 0.6.6.
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<li><a href="1d5655272b"><code>1d56552</code></a> runtime: use Park::Error: Debug for better panic messages (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3641">#3641</a>)</li>
<li><a href="5513b6b825"><code>5513b6b</code></a> time: change 300ms to 1s in documentation (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3685">#3685</a>)</li>
<li><a href="787aca1826"><code>787aca1</code></a> net: implement IntoRawFd for TcpSocket (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3684">#3684</a>)</li>
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418: Bump async-trait from 0.1.48 to 0.1.49 r=thomaseizinger a=dependabot[bot]
Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.48 to 0.1.49.
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<li><a href="fa92d1f8bc"><code>fa92d1f</code></a> Release 0.1.49</li>
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<li><a href="6029cbf375"><code>6029cbf</code></a> Preserve <code>self</code> as segment of path</li>
<li><a href="bb62922062"><code>bb62922</code></a> Add regression test for issue 158</li>
<li><a href="6bff4e0c59"><code>6bff4e0</code></a> Add to 'async' keyword on crates.io</li>
<li><a href="9f2acfc6ae"><code>9f2acfc</code></a> Update name of type alias impl trait feature in nightly</li>
<li><a href="25e8547d30"><code>25e8547</code></a> Remove recently stabilized min_const_generics feature gate</li>
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410: Bump futures from 0.3.13 to 0.3.14 r=thomaseizinger a=dependabot[bot]
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.13 to 0.3.14.
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<li>Add <code>future::SelectAll::into_inner</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2363">#2363</a>)</li>
<li>Allow calling <code>UnboundedReceiver::try_next</code> after <code>None</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2369">#2369</a>)</li>
<li>Reexport non-Ext traits from the root of <code>futures_util</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2377">#2377</a>)</li>
<li>Add <code>AsyncSeekExt::stream_position</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2380">#2380</a>)</li>
<li>Add <code>stream::Peekable::{next_if, next_if_eq}</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2379">#2379</a>)</li>
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<li>Allow calling <code>UnboundedReceiver::try_next</code> after <code>None</code> (<a href="https://github-redirect.dependabot.com/rust-lang/futures-rs/issues/2369">#2369</a>)</li>
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412: Bump actions/setup-python from v2.2.1 to v2.2.2 r=thomaseizinger a=dependabot[bot]
Bumps [actions/setup-python](https://github.com/actions/setup-python) from v2.2.1 to v2.2.2.
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Instead of forwarding every error, we deliberately ignore certain
variants that are not worth being printed to the log. In particular,
this concerns "UnsupportedProtocols" and "ResponseOmission".
To make this less verbose we introduce a macro for mapping a
`RequestResponseEvent` to `{alice,bob}::OutEvent`. We use a macro
because those `OutEvent`s are different types and the only other
way of abstracting over them would be to introduce traits that we
implement on both of them.
To make the macro easier to use, we move all the `From` implementations
that convert between the protocol and the more high-level behaviour
into the actual protocol module.
405: Concurrent swaps with same peer r=da-kami a=da-kami
Fixes#367
- [x] Concurrent swaps with same peer
Not sure how much more time I should invest into this. We could just merge the current state and then do improvements on top...?
Improvements:
- [x] Think `// TODO: Remove unnecessary swap-id check` through and remove it
- [x] Add concurrent swap test, multiple swaps with same Bob
- [ ] Save swap messages without matching swap in execution in the database
- [ ] Assert the balances in the new concurrent swap tests
- [ ] ~~Add concurrent swap test, multiple swaps with different Bobs~~
- [ ] ~~Send swap-id in separate message, not on top of `Message0`~~
Co-authored-by: Daniel Karzel <daniel@comit.network>
- Swap-id is exchanged during execution setup. CLI (Bob) sends the swap-id to be used in his first message.
- Transfer poof and encryption signature messages include the swap-id so it can be properly associated with the correct swap.
- ASB: Encryption signatures are associated with swaps by swap-id, not peer-id.
- ASB: Transfer proofs are still associated to peer-ids (because they have to be sent to the respective peer), but the ASB can buffer multiple
- CLI: Incoming transfer proofs are checked for matching swap-id. If a transfer proof with a different swap-id than the current executing swap is received it will be ignored. We can change this to saving into the database.
Includes concurrent swap tests with the same Bob.
- One test that pauses and starts an additional swap after the transfer proof was received. Results in both swaps being redeemed after resuming the first swap.
- One test that pauses and starts an additional swap before the transfer proof is sent (just after BTC locked). Results in the second swap redeeming and the first swap being refunded (because the transfer proof on Bob's side is lost). Once we store transfer proofs that we receive during executing a different swap into the database both swaps should redeem.
Note that the monero harness was adapted to allow creating wallets with multiple outputs, which is needed for Alice.
`check_tx_key` can run into an overflow error when handling `-1` values for confirmations.
This most likely happens when a transaction is not in mempool yet.
In order to avoid unwanted side effects in the tests (i.e. failure because the transfer is seemingly confirmed, when it is not yet),
we add a guard that checks for values close to u64::MAX.
Note that we cannot check for the exact value of u64::MAX, because it seems that there is an addition somewhere in monerod/wallet-rpc,
that results in `-1` (first), `-2` (second) (...) until the transaction is in mempool.
397: Always log at debug level to file r=rishflab a=rishflab
WILL SQUASH DOWN TO 3 COMMITS WHEN APPROVED!
Log at debug level to file
EnvFilter is applied globally. This means you cannot log at INFO level
to the terminal and at DEBUG level to log files. To get a around this
limitation I had to implement the layer trait on a new type and filter
in the on_event() trait method. Each swap has its own log file denoted
by its swap_id. The logger appends to the existing file when resuming a
swap.
Closes#278
I think the `DebugTerminalPritner` and `InfoTerminalPrinter` could be consolidated with some effort with some generics wizardry. It works for now and I think it can be done later. I wish in general there was a cleaner way to do this.
Co-authored-by: rishflab <rishflab@hotmail.com>
EnvFilter is applied globally. This means you cannot log at INFO level
to the terminal and at DEBUG level to log files. To get a around this
limitation I had to implement the layer trait on a new type and filter
in the on_event() trait method. Each swap has its own log file denoted
by its swap_id. The logger appends to the existing file when resuming a
swap.
Closes#278
