Commit Graph

808 Commits

Author SHA1 Message Date
Thomas Eizinger
73bbec1bc0
Create a 'latest' release on pushes to master
Fixes #241.
2021-03-02 11:28:00 +11:00
Thomas Eizinger
d0ee873a92
Smoke test the binary in the release workflow
Fixes #251.
2021-03-02 11:15:37 +11:00
bors[bot]
1de3fa486e
Merge #247
247: Calculate max_giveable based on spending script size r=da-kami a=thomaseizinger



Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
2021-03-01 05:27:28 +00:00
bors[bot]
108bc4c3ab
Merge #246
246: Change anyhow! to bail! in error scenarios r=da-kami a=da-kami

Unfortunately I handled the two failure scenarios in the ASB wrong - I thought that was fixed already, but that was different logic in a different PR. 

😬😬😬

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-03-01 04:50:57 +00:00
Thomas Eizinger
9f0b1c5cbe
Calculate max_giveable based on spending script size 2021-03-01 15:35:45 +11:00
Daniel Karzel
8c40ee1da4 Change anyhow! to bail! in error scenarios 2021-03-01 14:24:44 +11:00
bors[bot]
7251588e79
Merge #233
233: ASB max sell amount r=thomaseizinger a=da-kami



Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-03-01 01:47:34 +00:00
bors[bot]
5ddf41721e
Merge #238
238: Bob error handling r=thomaseizinger a=da-kami



Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-03-01 01:31:24 +00:00
bors[bot]
6cffb86c10
Merge #237
237: Swap CLI buys xmr by default if no subcommand given r=rishflab a=rishflab

- [x] Needs watch for deposit functionality from #236 


Closes #234 

Co-authored-by: rishflab <rishflab@hotmail.com>
2021-03-01 00:18:46 +00:00
rishflab
975d604405 Test to ensure default alice peer id and multi addr is valid 2021-03-01 11:00:30 +11:00
rishflab
9a82b572ec Default to buy xmr using default trait 2021-03-01 10:58:04 +11:00
rishflab
d6d67f62f1 Swap cli executes BuyXmr path if subcommand is not given 2021-03-01 10:37:59 +11:00
rishflab
60de6a9219 Remove intermediate structs in cli arguments
These intermediate structs were creating unnecessary noise. The peer id
and multiaddr fields are going to be removed in the future further
reducing the need to have seperate structs for cancel, resume and
refund.
2021-03-01 10:37:59 +11:00
bors[bot]
9a32f7d405
Merge #236
236: Some wallet cleanup + watch for deposit r=thomaseizinger a=thomaseizinger



Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
2021-02-28 23:26:31 +00:00
bors[bot]
b08618fd90
Merge #239
239: Remove windows from the release r=da-kami a=da-kami

At the moment windows fails to build. This has to be fixed before it is re-added to the release.

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-28 22:37:57 +00:00
Daniel Karzel
06be66700e Remove windows from the release
At the moment windows fails to build. This has to be fixed before it is re-added to the release.
2021-02-26 18:11:18 +11:00
Daniel Karzel
bb1537d6f2 Error feedback for the user upon communication errors
If communication with the other party fails the program should stop and the user should see the respective error.
Communication errors are handled in the event-loop. Upon a communication error the event loop is stopped.
Since the event loop is only stopped upon error the Result returned from the event loop is Infallible.

If one of the two futures, event loop and swap,  finishes (success/failure) the other future should be stopped as well.
We use tokio::selec! to stop either future if the other stops.
2021-02-26 17:18:12 +11:00
Daniel Karzel
019d6c725a Maximum sell amount for ASB that defaults to 0.5 XMR 2021-02-26 16:48:27 +11:00
bors[bot]
bb0377c6c7
Merge #232
232: ASB only sends quote response if sufficient XMR balance r=da-kami a=da-kami



Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-26 05:17:48 +00:00
Daniel Karzel
e66e84085b Rename Bob's Behavior Failure to CommunicationError
Failure does not express what the error represents. It is only used for communication
errors for quote requests, receiving the XMR transfer proof and sending the encryption signature.
2021-02-26 16:02:44 +11:00
bors[bot]
08b036142f
Merge #235
235: monero-rpc debug log for moner-harness tests  r=thomaseizinger a=da-kami

This allows us to see the response from the monerod client on debug.
When the monero-harness was split up into harness and rpc this was overlooked.
We need the debug logs to investigate the monero harness CI fail bug.

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-26 04:34:00 +00:00
Thomas Eizinger
f472070546
Remove --send-btc in favor of swapping the available balance
If the current balance is 0, we wait until the user deposits money
to the given address. After that, we simply swap the full balance.

Not only does this simplify the interface by removing a parameter,
but it also integrates the `deposit` command into the `buy-xmr`
command.

Syncing a wallet that is backed by electrum includes transactions
that are part of the mempool when computing the balance.
As such, waiting for a deposit is a very quick action because it
allows us to build our lock transaction on top of the yet to be
confirmed deposit transactions.

This patch introduces another function to the `bitcoin::Wallet` that
relies on the currently statically encoded fee rate. To make sure
future developers don't forget to adjust both, we extract a function
that "selects" a fee rate and return the constant from there.

Fixes #196.
2021-02-26 14:36:59 +11:00
Thomas Eizinger
32cb0eb896
Rename build_tx_lock_psbt to send_to_address
Being defined on the wallet itself, a more generic name fits better
on what this function actually does.
2021-02-26 14:36:59 +11:00
Thomas Eizinger
67fe01a2ef
Remove BuildTxLockPsbt and GetNetwork traits
These traits were only used once within the `TxLock` constructor.
Looking at the rest of the codebase, we don't really seem to follow
any abstractions here where the protocol shouldn't know about the
exact types that is being passed in.

As such, these types are just noise and might as well be removed in
favor of simplicity.
2021-02-26 14:36:58 +11:00
Thomas Eizinger
6c38d66864
Remove Tx arguments from add_signatures functions
The only reason we need this argument is because we need to access
the output descriptor. We can save that one ahead of time at when
we construct the type.
2021-02-26 14:36:58 +11:00
Thomas Eizinger
0f8fbd087f
Make all fields of bitcoin::Wallet private
This reveals that the `network` field is actually unused.
2021-02-26 14:36:58 +11:00
Thomas Eizinger
1876d17ba4
Remove map_err in favor of ?
`?` maps the error automatically.
2021-02-26 14:36:57 +11:00
Thomas Eizinger
7d324d966a
Remove syncing wallet log
BDK already has a log line for the sync that we could enable if we
wanted such a log.
Additionally, _we_ are not actually syncing the wallet, bdk is so our
log line was lying. It should have said "calling bdk to sync wallet".
2021-02-26 14:36:57 +11:00
bors[bot]
93d59398af
Merge #231
231: Error only on close message when fetching the rate r=thomaseizinger a=da-kami

Ping/Pong messages disturb the rate requests quite frequently resulting in failed swap setup because there is no rate available.

As a result messages Ping, Pong and Binary are now ignored and not reported as error.


Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-26 02:33:13 +00:00
bors[bot]
e3457bea79
Merge #230
230: Use testnet demo defaults if config file or cli args are not provided r=thomaseizinger a=rishflab

Closes #229 

Also connects to the ASB running by default if peer id and addr are not supplied in the cli args 


`swap_cli -- buy-xmr --send-btc 0.0006` will trigger a swap

Co-authored-by: rishflab <rishflab@hotmail.com>
2021-02-26 02:18:15 +00:00
Daniel Karzel
1f1b3a95bc Logging for different scenarios when reading from rate stream 2021-02-26 12:44:49 +11:00
rishflab
abc9aaa327 Use default alice peer id and multiaddr if not specified in cli args 2021-02-26 11:57:07 +11:00
Daniel Karzel
570832cd37 Add monero rpc log filter to harness tracing
This allows us to see the response from the monerod client on debug.
When the monero-harness was split up into harness and rpc this was overlooked.
We need the debug logs to investigate the monero harness CI fail bug.
2021-02-26 11:43:41 +11:00
Daniel Karzel
cad6a1c3a7 ABS only sends quote response if sufficient XMR balance 2021-02-26 11:12:32 +11:00
rishflab
f52567155a Use default testnet config if config file path not specified 2021-02-26 09:16:22 +11:00
Daniel Karzel
fc2c08c7c9 Error only on close message when fetching the rate
Messages Ping, Pong and Binary are ignored and not reported as error.
2021-02-25 12:52:38 +11:00
bors[bot]
fffa679f42
Merge #226
226: Monero wallet rpc installer and executor r=thomaseizinger a=rishflab

Fixes #224


Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
Co-authored-by: rishflab <rishflab@hotmail.com>
2021-02-25 00:22:41 +00:00
rishflab
51c16f23d8
Download and run monero wallet rpc on swap cli startup
If the monero wallet rpc has not already been downloaded we download the monero cli package and extract the wallet rpc. The unneeded files are cleaned up. The monero wallet rpc is started on a random port which is provided to the swap cli.

We added a fork of tokio-tar via a git subtree because we needed a tokio-tar version that was compatible with tokio 1.0. Remove this subtree in favor of a regular cargo dependency when this PR merges: https://github.com/vorot93/tokio-tar/pull/3.
2021-02-25 11:21:41 +11:00
Thomas Eizinger
18ba8f49c4 Merge commit 'fec26926a83de45ff0ec6870608b9828d20fdc8d' as 'tokio-tar' 2021-02-25 11:20:47 +11:00
Thomas Eizinger
fec26926a8 Squashed 'tokio-tar/' content from commit 43dd166
git-subtree-dir: tokio-tar
git-subtree-split: 43dd166d0f3aff67891cd1c1bf4d6bfb984bb789
2021-02-25 11:20:47 +11:00
bors[bot]
74352ee136
Merge #225
225: Asb refund reload main wallet r=da-kami a=da-kami

Fixes #211 

Please review by commit and read the commit messages.

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-24 23:53:56 +00:00
Daniel Karzel
0945cee459 Remove traits in favour of public functions 2021-02-25 10:34:22 +11:00
Daniel Karzel
578d23d7fc Proper encapsulation of wallet boundaries through private fields 2021-02-25 10:30:24 +11:00
Daniel Karzel
947bcb6192 ASB reloads the default wallet after generate_from_keys atomically 2021-02-25 00:34:05 +11:00
Daniel Karzel
684cbe4d0b Remember monero wallet-height for Alice's refund scenario 2021-02-25 00:34:05 +11:00
Daniel Karzel
fa04775188 Rename function explicit to cancellation to cancel
For transitioning to state4 we either go into a redeem or a cancellation scenario.
The function name state4 is misleading, because it is only used for cancellation scenarios.
2021-02-25 00:34:05 +11:00
Daniel Karzel
1404057dbe Remove misleading TODO
This TDOO is misleading, because - to our current knowledge - it is impossible for
Bob to retrieve the exact inclusion block-height of the lock transaction (send by Alice).
The wallet RPC is only capable of retrieving the inclusion block height of a transaction
through `get_payments` and `get_bulk_payments` which requires the `payment_id`.
The `payment_id` can be retrieved through `get_transfer_by_txid` which states
"Show information about a transfer to/from this address." - however the address that the
transfer goes to is not part of Bob's wallet yet! Thus, it is impossible for Bob to use
`get_transfer_by_txid` which in turn means Bob is unable to use `get_payments`.

The only possible way for Bob to know the exact inclusion block/height of the lock transaction
would be if Alice sends it over to Bob. But for that Alice would have to extract it she would have
to wait for confirmation - which she currently does not and might never do. Even if she does await
the first confirmation before sending the transfer proof the solution for retrieving the inclusion
block-height is not fleshed out on her side yet.
2021-02-25 00:34:05 +11:00
Daniel Karzel
9f1deb9fdc Wrap the Monero wallet client in a Mutex
In order to ensure that we can atomically generate_from_keys and then reload a wallet,
we have to wrap the client of the monero wallet RPC inside a mutex.
When introducing the Mutex I noticed that several inner RPC calls were leaking to the
swap crate monero wallet. As this is a violation of boundaries I introduced the traits
`GetAddress`, `WalletBlockHeight` and `Refresh`.

Note that the monero wallet could potentially know its own public view key and
public spend key. If we refactor the wallet to include this information upon wallet
creation we can also generate addresses using `monero::Address::standard`.
2021-02-25 00:33:58 +11:00
bors[bot]
ff8d997aa2
Merge #223
223: Create github workflow to build swap_cli binary on release r=thomaseizinger a=rishflab

Fixes #222 

Co-authored-by: rishflab <rishflab@hotmail.com>
2021-02-24 07:37:55 +00:00
Daniel Karzel
aed8358fb7 Remove dead code 2021-02-24 14:00:17 +11:00