The lnd dependency is upgraded to the version currently used by taro.
The motivation behind upgrading lnd is to upgrade lnd/tor to v1.1.0
unit tests: mock signer: add missing interface methods
unit tests: mock signer: add missing interface method arguments
unit tests: mock walletkit: add missing interface method arguments
unit tests: mock lightning client: add missing interface method arguments
unit tests: mock chain notifier: add missing interface method arguments
We update the compile time dependency of lnd to version 0.13.0-beta to
make it easier to run aperture in the same process as other projects
which also updated.
The runtime dependency is still kept at v0.12.0-beta as we don't use any
new RPCs.
In this commit, we integrate Tor onion services into the proxy. Clients
can now make their requests through Tor's encrypted network. To make
this possible, there were a few quirks, the most important being that
clients were unable to establish encrypted HTTP/2 connections due to
TLS certificates not being able to verify onion services. To work around
this, we now spin up an additional HTTP/2 server _without TLS_ that's
not exposed to the outside world and can only be accessed through the
onion services, which already provide encryption.
Once the onion services are created, we store their private keys within
etcd to ensure we can recover them later on as the proxy is intended to
be long-lived.
Allows the ability for the proxy to connect to an etcd cluster for any
reliable data storage purposes. No data is being stored yet as of this
commit, but we'll be storing LSAT secrets at a later commit.
One key component in this commit is that we introduce a new top level
key that will serve to hold all LSAT proxy-related data. Any nested keys
should be prefixed with said top level key.
Co-authored-by: Oliver Gugger <gugger@gmail.com>
