Orchard proving can require large amounts of memory, so by default
`z_sendmany` will not attempt to create transactions containing more
than 50 Orchard inputs or outputs to reduce the risk of memory
exhaustion. The `-orchardactionlimit` parameter allows users with
larger amounts of memory at their disposal to override this limit.
Fixes#5889
This modifies the release script to take as its first argument
the hash of the git commit to be released. It also improves the
verification of the previous commit tag by ensuring that the tag
exists in the history of the specified commit.
This changes anchor selection and Orchard authentication path generation
to default to select anchors at a the depth specified by the
`-orchardanchorconfirmations` CLI argument, with a default anchor
selection depth of 10 blocks.
If the value of `minconf` used for a particular call to `z_sendmany` is
less than the the set number of Orchard anchor confirmations, `minconf`
will be used instead for the Orchard anchor confirmations depth,
so that the selected anchor will be certain to contain any notes
selected to be spent.
Fixes#5644
We've decided to remove the option to allow all deprecated features,
because this has the effect that, if a user enables this flag, they
won't get the warning (and hence may forget to take action) at the time
that a feature is moved from the default-allowed set to the
default-denied set.
Co-authored-by: str4d <thestr4d@gmail.com>
This adds an `-allowdeprecated` CLI parameter whose value is a flag
indicating a deprecated feature that should be explicitly enabled.
Multiple instances of this argument may be provided. In the case that
this parameter is not provided, all currently deprecated RPC methods
that are not slated for removal in the next release remain available.
A user may disable all deprecated features entirely by providing the
string "none" as the argument to this parameter, or enable all
deprecated features, including those slated for removal, by providing
the string "all" as the argument to this parameter. In the case that
"all" or "none" is specified, multiple invocations of `-allowdeprecated`
are not permitted.
To explicitly enable only a specific set of deprecated features, use
`-allowdeprecated=<flag1> -allowdeprecated=<flagN> ...` when starting
zcashd. The following flags are recognized:
- "all" - enables all deprecated features.
- "none" - disables all deprecated features.
- "legacy_privacy" - enables the use of the deprecated "legacy" privacy
policy for z_sendmany. This causes the default behavior to conform to
the `FullPrivacy` directive in all cases instead of just for
transactions involving unified addresses.
- "getnewaddress" - enables the `getnewaddress` RPC method.
- "z_getnewaddress" - enables the `z_getnewaddress` RPC method.
- "zcrawreceive" - enables the `zcrawreceive` RPC method.
- "zcrawjoinsplit" - enables the `zcrawjoinsplit` RPC method.
- "zcrawkeygen" - enables the `zcrawkeygen` RPC method.
- "addrtype" - when this option is set, the deprecated `type` attribute
is returned in addition to `pool` or `address_type` (which contain the
same information) in the results of RPC methods that return address metadata.
That is, without having to launch with test_runner.py. There are
several places where the BITCOIND environment variable determines the
executable, but the default is "bitcoind"; change the default to
"src/zcashd". This does require running the test from the top-level
directory.
Also change the environment variable from BITCOIND to ZCASHD. This could
conceivable break someone, but it just makes too much sense not to do.
(provided that the wallet is enabled and pruning is disabled,
and unless `-rescan=0` is specified explicitly).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
fixes#3625
We use clean.sh rather than distclean.sh because the checksumming
and redownloading of C++ dependencies is pretty robust.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
We now have a full roster of privacy policies. We can graph the
relationships between the policies; arrows point from more-private to
less-private, and each policy is permitted to reveal information covered
by all policies pointing to it (in addition to the extra information it
is permitted to reveal).
FullPrivacy
v
AllowRevealedAmounts
v v
AllowRevealedRecipients ---- AllowRevealedSenders
v / v
AllowFullyTransparent <- AllowLinkingAccountAddresses
v v
NoPrivacy
The synthetic `LegacyCompat` policy now uses the `AllowFullyTransparent`
policy for backwards compatibility, and the `FullPrivacy` policy if the
sender or recipients involve Unified Addresses.
Closeszcash/zcash#5677.
Closeszcash/zcash#5678.
This replaces the bool argument with a string argument, enabling us to
add additional privacy strategies. We also alter the default to be
backwards-compatible with existing RPC method usage, by only enabling
the strongest checks if a Unified Address is involved.
Closeszcash/zcash#5676.
Kris Nuttycombe
Kris Nuttycombe
Larry Ruane
Daira Hopwood
Charlie O'Keefe
therealyingtong
Jack Grigg
Jack Grigg