To facilitate easier management by users and to
follow generally accepted standards, this PR moves
the following all to user home directory, subdir
.joinmarket :
joinmarket.cfg file
wallets/ directory
logs/ directory
cmtdata/ directory
commitmentlist file
User can override location with --datadir option.
An info message is added on startup showing location.
The schedule format gets an extra field added denoting the number of
significant figures to round the coinjoin amounts to, with 16 meaning
no rounding.
This is part of the 2/2019 Plan to improve the privacy of JoinMarket's
tumbler script:
https://gist.github.com/chris-belcher/7e92810f07328fdfdef2ce444aad0968
The tumbler schedule is split into two stages. Stage 2 is the same
as before while stage 1 attempts to fully spend each mixdepth in a
sweep coinjoin with no change address.
The wait time between these stage 1 coinjoins is longer than for
stage 2 coinjoins, the increase is determined by a new parameter
called `stage1_timelambda_increase`.
This is part of the 2/2019 Plan to improve the privacy of JoinMarket's
tumbler script:
https://gist.github.com/chris-belcher/7e92810f07328fdfdef2ce444aad0968
Prior to this commit, the test function test_tumble_tweak in
jmclient/test_schedule.py would occasionally fail due to the
creation of a schedule with less than 7 transactions, resulting
in an index error when trying to tweak the remaining schedule
entries (of which there were none). Here we bump the number of
mixdepths to make this probabilistically infeasible.
James Hilliard
Adam Gibson
chris-belcher
undeath