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1185 Commits

Author SHA1 Message Date
dependabot[bot]
2fd0732e6b
Bump tokio-util from 0.6.5 to 0.6.6
Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.6.5 to 0.6.6.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-util-0.6.5...tokio-util-0.6.6)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-14 00:46:29 +00:00
bors[bot]
0f21f28e1d
Merge #413 #414
413: Bump reqwest from 0.11.2 to 0.11.3 r=thomaseizinger a=dependabot[bot]

Bumps [reqwest](https://github.com/seanmonstar/reqwest) from 0.11.2 to 0.11.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/seanmonstar/reqwest/releases">reqwest's releases</a>.</em></p>
<blockquote>
<h2>v0.11.3</h2>
<ul>
<li>Add <code>impl From&lt;hyper::Body&gt; for reqwest::Body</code>.</li>
<li>(wasm) Add credentials mode methods to <code>RequestBuilder</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md">reqwest's changelog</a>.</em></p>
<blockquote>
<h2>v0.11.3</h2>
<ul>
<li>Add <code>impl From&lt;hyper::Body&gt; for reqwest::Body</code>.</li>
<li>(wasm) Add credentials mode methods to <code>RequestBuilder</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="7afade446c"><code>7afade4</code></a> v0.11.3</li>
<li><a href="43725ac1ee"><code>43725ac</code></a> Add wasm integration tests to CI (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/657">#657</a>) (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1237">#1237</a>)</li>
<li><a href="7d8c32784e"><code>7d8c327</code></a> impl From&lt;hyper::Body&gt; for Body (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1236">#1236</a>)</li>
<li><a href="1614c5ea64"><code>1614c5e</code></a> supports wasm fetch credentials</li>
<li><a href="81c0b6685a"><code>81c0b66</code></a> Up MSRV to 1.46.0</li>
<li><a href="97af751665"><code>97af751</code></a> Bump y18n from 4.0.0 to 4.0.1 in /examples/wasm_github_fetch (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1232">#1232</a>)</li>
<li><a href="c6eb2c4fcb"><code>c6eb2c4</code></a> Fix typo in cookies.rs (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1225">#1225</a>)</li>
<li><a href="29b15cb1d2"><code>29b15cb</code></a> Updated documentation in examples (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1219">#1219</a>)</li>
<li><a href="dada01ef65"><code>dada01e</code></a> Fix unused lint for tokio's enter guard in blocking::wait (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1223">#1223</a>)</li>
<li><a href="544282a0b4"><code>544282a</code></a> proxy: refactor a collapsible_match (<a href="https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/1214">#1214</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/seanmonstar/reqwest/compare/v0.11.2...v0.11.3">compare view</a></li>
</ul>
</details>
<br />


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414: Bump tokio from 1.4.0 to 1.5.0 r=thomaseizinger a=dependabot[bot]

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.4.0 to 1.5.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/releases">tokio's releases</a>.</em></p>
<blockquote>
<h2>Tokio v1.5.0</h2>
<h1>1.5.0 (April 12, 2021)</h1>
<h3>Added</h3>
<ul>
<li>io: add <code>AsyncSeekExt::stream_position</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3650">#3650</a>)</li>
<li>io: add <code>AsyncWriteExt::write_vectored</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3678">#3678</a>)</li>
<li>io: add a <code>copy_bidirectional</code> utility (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3572">#3572</a>)</li>
<li>net: implement <code>IntoRawFd</code> for <code>TcpSocket</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3684">#3684</a>)</li>
<li>sync: add <code>OnceCell</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3591">#3591</a>)</li>
<li>sync: add <code>OwnedRwLockReadGuard</code> and <code>OwnedRwLockWriteGuard</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3340">#3340</a>)</li>
<li>sync: add <code>Semaphore::is_closed</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3673">#3673</a>)</li>
<li>sync: add <code>mpsc::Sender::capacity</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3690">#3690</a>)</li>
<li>sync: allow configuring <code>RwLock</code> max reads (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3644">#3644</a>)</li>
<li>task: add <code>sync_scope</code> for <code>LocalKey</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3612">#3612</a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>chore: try to avoid <code>noalias</code> attributes on intrusive linked list (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3654">#3654</a>)</li>
<li>rt: fix panic in <code>JoinHandle::abort()</code> when called from other threads (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3672">#3672</a>)</li>
<li>sync: don't panic in <code>oneshot::try_recv</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3674">#3674</a>)</li>
<li>sync: fix notifications getting dropped on receiver drop (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3652">#3652</a>)</li>
</ul>
<h3>Documented</h3>
<ul>
<li>io: clarify requirements of <code>AsyncFd</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3635">#3635</a>)</li>
<li>runtime: fix unclear docs for <code>{Handle,Runtime}::block_on</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3628">#3628</a>)</li>
<li>sync: document that <code>Semaphore</code> is fair (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3693">#3693</a>)</li>
<li>sync: improve doc on blocking mutex (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3645">#3645</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="a5ee2f0d3d"><code>a5ee2f0</code></a> chore: prepare Tokio v1.5.0 (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3695">#3695</a>)</li>
<li><a href="917aad684b"><code>917aad6</code></a> chore: prepare tokio-util 0.6.6 (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3696">#3696</a>)</li>
<li><a href="e366cf9b3e"><code>e366cf9</code></a> chore: upgrade loom to 0.5.0 (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3697">#3697</a>)</li>
<li><a href="3a02d34d3a"><code>3a02d34</code></a> sync: document that Semaphore is fair (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3693">#3693</a>)</li>
<li><a href="adad8fc3cd"><code>adad8fc</code></a> io: add a copy_bidirectional utility (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3572">#3572</a>)</li>
<li><a href="08f1b67fcb"><code>08f1b67</code></a> sync: add <code>mpsc::Sender::capacity</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3690">#3690</a>)</li>
<li><a href="28d6879897"><code>28d6879</code></a> macros: forward input arguments in <code>#[tokio::test]</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3691">#3691</a>)</li>
<li><a href="1a72b28f53"><code>1a72b28</code></a> rt: fix panic in JoinHandle::abort() when called from other thread (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/3672">#3672</a>)</li>
<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>Additional commits viewable in <a href="https://github.com/tokio-rs/tokio/compare/tokio-1.4.0...tokio-1.5.0">compare view</a></li>
</ul>
</details>
<br />


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-04-14 00:01:01 +00:00
bors[bot]
19766b9759
Merge #405
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>
2021-04-13 08:50:44 +00:00
Daniel Karzel
c976358c37
Multiple swaps with the same peer
- 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.
2021-04-13 18:16:19 +10:00
dependabot[bot]
ba34843ec4
Bump tokio from 1.4.0 to 1.5.0
Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.4.0 to 1.5.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.4.0...tokio-1.5.0)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-13 07:47:11 +00:00
dependabot[bot]
73a320c9e8
Bump reqwest from 0.11.2 to 0.11.3
Bumps [reqwest](https://github.com/seanmonstar/reqwest) from 0.11.2 to 0.11.3.
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/seanmonstar/reqwest/compare/v0.11.2...v0.11.3)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-13 07:46:51 +00:00
Daniel Karzel
46f144ac67
Switch monero-rpc to debug in tests
To be able to see CI monero RPC errors.
2021-04-13 17:43:10 +10:00
Daniel Karzel
99268c2715
Workaround to avoid overflow in check_tx_key
`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.
2021-04-13 17:43:00 +10:00
Daniel Karzel
6c4d72704a
Correct debug log for check_tx_key 2021-04-13 16:35:27 +10:00
Daniel Karzel
ecebbb76b1
Prefix for wallet-rpc container name for concurrent tests
Past prefix cleanup removed too much.
The container name needs prefix, but the wallet names within the container do not!
2021-04-13 16:35:27 +10:00
Daniel Karzel
3fd77cbfb5
Upgrade to latest monero version 2021-04-13 16:35:27 +10:00
bors[bot]
2f19222948
Merge #397
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>
2021-04-09 00:19:56 +00:00
bors[bot]
688364cb41
Merge #404
404: Generate from keys can fall back to opening wallet if already generated r=da-kami a=da-kami



Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-04-08 09:25:09 +00:00
Daniel Karzel
489696ee08
Swap-id as file name for generated Monero wallet
Instead of using the private view-key as wallet filename we use the swap-id, to be able to identify which wallet is associated with which swap.
2021-04-08 19:23:54 +10:00
Daniel Karzel
548f057726
Try to open wallet in case generate_from_keys fails 2021-04-08 19:15:30 +10:00
Daniel Karzel
b60790a32c
Allow buffering multiple transfer proofs per peer
Allowing multiple swaps with the same peer requires buffering multiple transfer proofs per peer.
2021-04-08 17:02:18 +10:00
rishflab
8805002f96 Remove redundant noun from tracing initialiser functions 2021-04-08 16:14:32 +10:00
rishflab
9745d150e7 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
2021-04-08 16:10:35 +10:00
rishflab
e517c5934e Move asb tracing initializer to asb module 2021-04-08 10:51:54 +10:00
bors[bot]
bad6ca95e0
Merge #402
402: Update ASB docs r=thomaseizinger a=da-kami

- remove outdated known limitations
- link to latest release
- mention of resuming swap upon restart and Bitcoin commands

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-04-07 02:08:21 +00:00
Daniel Karzel
14baba0529
Update ASB docs
- remove outdated known limitations
- link to latest release
- mention of resuming swap upon restart and Bitcoin commands
2021-04-07 11:58:28 +10:00
bors[bot]
55aae94648
Merge #399
399: Bump bmrng from 0.5.0 to 0.5.1 r=thomaseizinger a=dependabot[bot]

Bumps [bmrng](https://github.com/oguzbilgener/bmrng) from 0.5.0 to 0.5.1.
<details>
<summary>Commits</summary>
<ul>
<li><a href="c2dad4d718"><code>c2dad4d</code></a> (cargo-release) version 0.5.1</li>
<li><a href="9c7b9b5e64"><code>9c7b9b5</code></a> fix: Implement  for ReceiveError</li>
<li><a href="bfe74a5af9"><code>bfe74a5</code></a> docs: Fix inaccuracies around send</li>
<li><a href="d282479172"><code>d282479</code></a> (cargo-release) start next development iteration 0.5.1-alpha.0</li>
<li>See full diff in <a href="https://github.com/oguzbilgener/bmrng/compare/v0.5.0...v0.5.1">compare view</a></li>
</ul>
</details>
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2021-04-06 14:34:08 +00:00
bors[bot]
22fe24f54d
Merge #400
400: Release version 0.4.0 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/721831897.
I've updated the changelog and bumped the versions in the manifest files in this commit: 1687f84aa1.

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>
Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-04-06 10:18:40 +00:00
Daniel Karzel
cf4d369b9c
Replace commit hash with old versioning scheme v0.3 2021-04-06 20:09:42 +10:00
COMIT Botty McBotface
1687f84aa1 Prepare release 0.4.0 2021-04-06 08:20:31 +00:00
dependabot[bot]
8decb67252
Bump bmrng from 0.5.0 to 0.5.1
Bumps [bmrng](https://github.com/oguzbilgener/bmrng) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/oguzbilgener/bmrng/releases)
- [Commits](https://github.com/oguzbilgener/bmrng/compare/v0.5.0...v0.5.1)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-06 07:48:27 +00:00
bors[bot]
32912ebd4a
Merge #394
394: Add a configurable spread to the ASB r=thomaseizinger a=thomaseizinger

Fixes #381.

Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
2021-04-06 07:39:11 +00:00
bors[bot]
f0a8be6835
Merge #396
396: Remove default connection details from CLI r=thomaseizinger a=rishflab

Connecting buyers to us by default is not consistent with our vision of
a decentralised network of sellers.

Closes #395

Co-authored-by: rishflab <rishflab@hotmail.com>
2021-04-06 07:26:24 +00:00
rishflab
9b0467d43a Remove default connection details from CLI
Connecting buyers to us by default is not consistent with our vision of
a decentralised network of sellers.

Closes #395
2021-04-06 16:59:11 +10:00
bors[bot]
ce1cecb17f
Merge #398
398: Bump dprint/check from v1 to v1.2 r=thomaseizinger a=dependabot[bot]

Bumps [dprint/check](https://github.com/dprint/check) from v1 to v1.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dprint/check/releases">dprint/check's releases</a>.</em></p>
<blockquote>
<h2>v1.2</h2>
<p>Upgrade to support new <em>dprint.json</em> configuration file name.</p>
<h2>v1.1</h2>
<p>Upgrades to dprint 0.12.0 for support for the new <em>dprint.json</em> configuration file.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="58765d1963"><code>58765d1</code></a> fix: Fix version in README.md</li>
<li><a href="3951ef3848"><code>3951ef3</code></a> feat: Upgrade to dprint 0.12.0</li>
<li><a href="5a6244b61d"><code>5a6244b</code></a> chore: Update instructions.</li>
<li>See full diff in <a href="https://github.com/dprint/check/compare/v1...58765d19636462e70cd83fe4de8dfc16e7d6f5d2">compare view</a></li>
</ul>
</details>
<br />


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-04-06 06:51:48 +00:00
bors[bot]
e0b859bb1e
Merge #387
387: Improve the resilience of the network layer r=thomaseizinger a=thomaseizinger

We improve the resilience in two ways:

1. Use a timeout on Bob's side for the execution-setup.
2. Use the `bmrng` library to model the communication between Alice and Bob.

See commit messages for details.

Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
2021-04-06 06:20:30 +00:00
Thomas Eizinger
a99d12b9df
Add a configurable spread to the ASB
Fixes #381.
2021-04-06 16:16:58 +10:00
Thomas Eizinger
3e0301a9d4
Move FixedRate into event_loop module
This is where these types are used, they can be defined in there.
2021-04-06 16:16:57 +10:00
Thomas Eizinger
654cfff2a8
Make kraken module emit PriceUpdates instead of Rates 2021-04-06 16:16:56 +10:00
Thomas Eizinger
cfc530e8ab
Make ask field of Rate private 2021-04-06 16:16:53 +10:00
Thomas Eizinger
bc46d95985
Remove unnecessary Serialize implementations 2021-04-06 16:08:42 +10:00
bors[bot]
4b9513b051
Merge #391
391: asb Bitcoin withdraw and balance commands r=da-kami a=da-kami

Fixes #368

Note: Balance prints both balances - which assumes that the Monero wallet RPC is running. I think that is fine for now.

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-04-06 05:33:52 +00:00
Daniel Karzel
0341e7c9fc
Point BDK to commit that fixes overflow error
Edge cases of UTXOs where value < fee cause the BDK's `coin_select` calculation to panic.
This issue was fixed upstream thus we point the BDK dependency against the commit of the merged fix.
2021-04-06 14:50:27 +10:00
rishflab
7df93faa4b Remove unnecessary wrapper struct 2021-04-06 11:05:36 +10:00
Daniel Karzel
04b49d7117 Add command to print Bitcoin and Monero balance 2021-04-06 09:19:43 +10:00
Daniel Karzel
96008ec130 Add command to withdraw BTC
If no amount is given the wallet will be drained.
2021-04-06 09:19:43 +10:00
Daniel Karzel
f5e81bb0ee Move seed and env_config outside Start command 2021-04-06 09:19:43 +10:00
Daniel Karzel
d9d697821e Separate bitcoin and monero wallet initialization 2021-04-06 09:19:43 +10:00
dependabot[bot]
e730590085
Bump dprint/check from v1 to v1.2
Bumps [dprint/check](https://github.com/dprint/check) from v1 to v1.2.
- [Release notes](https://github.com/dprint/check/releases)
- [Commits](https://github.com/dprint/check/compare/v1...58765d19636462e70cd83fe4de8dfc16e7d6f5d2)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-05 09:10:08 +00:00
bors[bot]
d144405182
Merge #376
376: ASB resumes unfinished swaps after startup r=da-kami a=da-kami

Fixes #374 

- [x] Save Bob peer-id in database for Alice
- [x]  Alice: Wait for `10` Monero confirmations in `BtcRefunded` instead of `XmrLocked` (requires extending the RPC to distinguish locked / unlocked balance)
- [x] Save Alice peer-id in database for Bob ~~(+ multiaddress and remove params from resume)~~
- [ ] ~~Refactor Bob in test setup (handle event-loop in test setup similar to Alice)~~

I decided against refactoring Bob in the test setup, because eventually we might still want to add concurrent swap tests with multiple Bobs. The refactoring I had in mind would not allow such kind of tests. 
Generally, the current state of the changes already contains enough added value to open the PR :)

Follow ups out of scope

- [ ] Parametrize database with role (Alice / Bob) and remove all the (currently useless) mapping between DB and protocol types.
- [ ]  Alice: Wait for transfer proof ack before transitioning to new `XmrLocked`

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-04-01 06:49:56 +00:00
Daniel Karzel
084fc618b4 Test Alice refunds if restarted and Bob refunded 2021-04-01 17:47:01 +11:00
Thomas Eizinger
1b2f476cae
Have --force flag only override the timelock check
It might very well be that the cancel transaction is already published.
If that is the case, there is no point in failing the command. We simply
transition to cancel and exit normally.

The reason this comes up now is because Alice now properly waits for
the cancel timelock as well and publishes the cancel transaction first.

Ultimately, she should not do that because there is no benefit to her
unless she can also publish the punish transaction.
2021-04-01 17:28:38 +11:00
Thomas Eizinger
24f444b9f7
Race sending transfer proof against cancel timelock
Sending the transfer proof might never resolve because Bob doesn't
come back online. In that case, we need to make sure we bail out
as soon as the timelock expires.
2021-04-01 17:09:18 +11:00
Thomas Eizinger
c0785ab05a
"Buffer" all requests to Alice until we are connected
We use the "precondition" feature of the `tokio::select!` macro to
avoid polling certain futures. In particular, we skip polling all
futures that - when resolved - require us to send a message to Alice.
2021-04-01 17:09:17 +11:00
Thomas Eizinger
1b0c29b424
Use bmrng to model communicaton of Alice's EventLoop with the handle
This allows us to delay the ACKing of the encrypted signature up until
the swap has actually requested it.

Similarly, it allows us to wait for the ACK of the transfer proof within
the swap before continuing.
2021-04-01 17:09:17 +11:00