Commit Graph

890 Commits

Author SHA1 Message Date
Franck Royer
73c52ffb61
Remove unused structs 2021-02-15 16:20:34 +11:00
Franck Royer
2dbd43e2c0
Only pass btc amount to CLI
The CLI requests a quote to nectar to know how much xmr it can get.
Also align terminology with the sequence diagram.
2021-02-15 16:20:34 +11:00
Franck Royer
144da75270
Remove redundant data 2021-02-15 16:20:34 +11:00
Franck Royer
fb3b2aa546
Remove unnecessary pub qualifier 2021-02-15 16:20:34 +11:00
Franck Royer
b4e2e11dde
Remove unnecessary fields 2021-02-15 16:20:34 +11:00
Franck Royer
d6effb7d39
Remove unnecessary pub qualifiers 2021-02-15 16:20:34 +11:00
Franck Royer
b8a84aa34b
Avoid possible mix up between timelocks
Introduce new type to ensure no mix up happens when ordering the fields
in function calls.
2021-02-15 16:20:31 +11:00
Franck Royer
9a321a4f09
Move transaction types in dedicated modules
To allow the related timelock to be defined with the
transaction that uses it. This will allow the access to the
timelock's struct inner field with defining `From` impl.
2021-02-15 16:10:40 +11:00
bors[bot]
6e6c207715
Merge #191
191: Use Remote handle to access ongoing swaps on Alice r=rishflab a=D4nte

This helps stabilizing the test as sometimes we were checking Alice state (in the DB) too early.

Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-15 04:18:24 +00:00
Franck Royer
65e0e5b731
Use Remote handle to access ongoing swaps on Alice 2021-02-15 15:00:47 +11:00
bors[bot]
a0753e24dc
Merge #189
189: The first message is more of a quote request than a swap request r=D4nte a=D4nte



Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-15 00:24:39 +00:00
bors[bot]
4314006b2a
Merge #184
184: Make `config` argument global r=D4nte a=D4nte



Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-15 00:02:36 +00:00
Franck Royer
5d78556665
Give a more specific name to the CLI binary: swap-cli
The current binary name is very generic `cli`. `swap-cli` better
describes what this binary does.
2021-02-15 11:01:50 +11:00
Franck Royer
8fada42074
Make config argument global
The `config` argument apply to all commands. It is now optional and
needs to be passed before a command.
E.g. `cli --config ./config.toml history`
2021-02-15 11:01:50 +11:00
Franck Royer
83dcf4ba3c
Add nectar binary 2021-02-15 11:01:47 +11:00
Daniel Karzel
c166232daf Remove unnecessary mention of Tor in comment 2021-02-15 10:12:08 +11:00
Daniel Karzel
e353d0e89b Remove tor installation from CI 2021-02-15 10:11:41 +11:00
Franck Royer
9ded728879
The first message is actually a quote or rate request 2021-02-12 17:05:06 +11:00
bors[bot]
c117885dad
Merge #183
183: Introduce binary for nectar r=D4nte a=D4nte



Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-11 22:19:38 +00:00
Franck Royer
ee43125bdd
Add nectar binary 2021-02-11 15:24:38 +11:00
bors[bot]
66d9c7c2cb
Merge #182
182: Segregate CLI specific modules r=D4nte a=D4nte

To prepare for the introduction of nectar modules.

Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-11 04:08:55 +00:00
Franck Royer
fac5b59d17
Remove unnecessary specification of the types 2021-02-11 10:34:44 +11:00
Franck Royer
7805a6d684
Move cli specific modules under cli folder
nectar will also have its own folder with a separate config.
2021-02-11 10:34:44 +11:00
Franck Royer
901c9e89c9
No evident added value of having separate Seed structs
Hence, reducing complexity of the codebase. Note that the seed will be
used by both nectar and the cli whereas the config mod will be different
so this changes helps with the next step of having a dedicated config
module for each binary.
2021-02-11 09:57:17 +11:00
Franck Royer
7d392c3086
This files contains Command and Arguments structs 2021-02-11 09:47:42 +11:00
Franck Royer
45dccb8be2
Rename the config struct Config 2021-02-11 09:38:29 +11:00
bors[bot]
fadbf1638a
Merge #177
177: Nectar r=D4nte a=D4nte

Re-work Alice do be the Service Provider (nectar).
This means that Alice's event loop runs all the time and processes swap requests.

- We currently use a hardcoded fixed rate
- The binary for nectar is to be done in follow-up PR
- We removed the message acknowledgement feature as it created issues with other work and some work would have been needed to link a ack to the correct swap on Alice side.
- Because we removed the acks, we had to remove a number of restart tests. This can be re-introduced at a later stage once a decision on how to best test the restarts can be done
- We remove the punish test as it is a nectar (alice) feature and current focus is on the CLI (bob).

Co-authored-by: Franck Royer <franck@coblox.tech>
2021-02-10 05:43:34 +00:00
Franck Royer
eb39add5ff
Fix typo 2021-02-10 16:42:55 +11:00
Franck Royer
6e6dc320b4
Alice event loop now handles the creation of new swaps 2021-02-10 16:42:55 +11:00
Franck Royer
15eb9a2fe4
Remove punish test
The punish test needs re-work due to the fact that Alice runs continuously

Currently focusing on the CLI (Bob), so we can re-introduce this test
once we want to ensure that nectar (Alice) punishes.
2021-02-10 16:42:55 +11:00
Franck Royer
3bc8b58b6a
Remove Bob restart tests after communication
The test do not work without acks as we stop the event loop as soon
as a message is considered as "sent" when actually the event loop
and swarm may not have yet sent the message.

The ack allow to avoid this issue as the message was considered "sent"
only once the other party sent a response. However, the ack brings
other issue so a review needs to be done to select the appropriate
solution.
2021-02-10 16:42:55 +11:00
Franck Royer
fd9f633a77
Remove Alice restarts tests
Current focus is on CLI UX. Fair amount of change needs to happen to
cater for Alice (nectar) restart scenarios.
2021-02-10 16:42:55 +11:00
Franck Royer
bfc19d5628
Remove acknowledgements processing
We are aware of issues of timeouts when waiting for acknowledgements.
Also, to properly supports acks in a multiple swap context, we need to
revert to doing event processing on the behaviour so that we can link
leverage the `RequestResponse` libp2p behaviour and link the messages
requests ids to swap ids when receiving an ack or response.

Acks are usefully for specific scenarios where we queue a message on the
behaviour to be sent, save as sent in the DB but crash before the
message is actually sent. With acks we are able to resume the swap,
without ack, the swap will abort (refund).
2021-02-10 16:42:55 +11:00
Franck Royer
cc8b855117
Make it possible to clone a handle
This will be used for new swaps.
2021-02-10 16:42:54 +11:00
Franck Royer
1b2be804ed
Remove unnecessary channels
`alice::swap::run_until` will be called once the execution setup is
done. The steps before are directly handled by the event loop,
hence no channels are needed for said steps: connection established,
swap request/response & execution setup.
2021-02-10 16:42:54 +11:00
Franck Royer
f5ca5faabf
Process execution setup failure similarly to other failures
By merging it in the failure event of the root behaviour.
2021-02-10 16:42:54 +11:00
Franck Royer
4ade5df0e5
Remove unnecessary impl block 2021-02-10 16:42:54 +11:00
Franck Royer
60e0b9382c
Introduced from float API for Monero quantities 2021-02-10 16:42:54 +11:00
Franck Royer
b5b990257a
Move Behaviour in dedicated module 2021-02-10 16:42:54 +11:00
Franck Royer
87be9aeb2a
Prepare separation of event loop initialisation to swap initialisation
As for Alice, the event loop will be started with the program and will
be the one starting swaps (`run_until`) based on libp2p events (swap
request).
2021-02-10 16:42:54 +11:00
Franck Royer
530b9b2ea8
Remove possible mix up of timelocks when using State0::new 2021-02-10 16:42:53 +11:00
Franck Royer
f35ed436ce
Allow EventLoop to hold a database ready to pass to alice::Buider
The `EventLoop` will use the `Builder` interface to instantiate a
`Swap` upon receiving a `SwapRequest` and successfully doing an
execution setup.
Before this change, the `EventLoop` would have to hold the path to the
db and re-open the db everytime it wants to construct a swap.

With this change, we can open the DB once and then hold a
`Arc<Database>` in the `EventLoop` and pass it to new `Swap`s structs.
2021-02-10 16:42:53 +11:00
Franck Royer
39a46baa2c
Preemptively box cancel tx to avoid size difference in enum 2021-02-10 16:42:53 +11:00
Franck Royer
69363e43a3
Preemptively box encrypted signature to avoid size difference in enum 2021-02-10 16:42:53 +11:00
Franck Royer
fd084b764d
Move generation of keys inside State0::new
The event loop will now use this function so I want to simplify its
usage to avoid having to instantiate too many items to use it.
2021-02-10 16:42:53 +11:00
Franck Royer
788445964a
Move main.rs to cli.rs to prepare for nectar binary 2021-02-10 16:42:51 +11:00
Franck Royer
311ba74cd6
Remove sell-xmr from CLI 2021-02-10 16:41:38 +11:00
bors[bot]
639b3169d8
Merge #179
179: Watch only tmp monero wallet r=da-kami a=da-kami

When initializing Monero wallet, try to open temporary wallet, if opening errors then try to create it. If creating errors then fail with message asking the user to configure the wallet RPC.
If opening / creation succeeds get the block_height to verify that connection to wallet works, then proceed to swap. 

Note: RPC error handling is hacky, but I don't see the value of investing time into that at this point. The problem is, that we don't deal with the json rpc errors properly for calls were we don't serialize the result into an object (because the response is empty). Eventually we should switch to using https://github.com/thomaseizinger/rust-jsonrpc-client but that does not support parameters `by-name` yet, see: https://github.com/thomaseizinger/rust-jsonrpc-client/issues/20

Co-authored-by: Daniel Karzel <daniel@comit.network>
2021-02-10 04:09:11 +00:00
Daniel Karzel
56a59bc41c Remove newline in use statements 2021-02-10 15:07:37 +11:00
Daniel Karzel
0a0bce1552 Rename temporary wallet to blockchain monitoring wallet 2021-02-10 15:06:26 +11:00