The lsfDepositAuth flag limits the AccountIDs that can deposit into
the account that has the flag set. The original design only
allowed deposits to complete if the account with the flag set also
signed the transaction that caused the deposit.
The DepositPreauth ledger type allows an account with the
lsfDepositAuth flag set to preauthorize additional accounts.
This preauthorization allows them to sign deposits as well. An
account can add DepositPreauth objects to the ledger (and remove
them as well) using the DepositPreauth transaction.
* This change passes detailed error messages from the JSON parser
on the server side, back to the client for inclusion into the
reply's error message.
* Errors originating from the server's inability to parse are
reclassified from rpcINTERNAL to rpcINVALID_PARAMS.
* Remove composite helper functions
* Add set difference and Bitset/uint256 operators
* Convert tests to use new feature bitset set difference operator
In order to automatically run unit tests with newly created
amendments, prefer to start with jtx::supported_features() and
then subtract unwanted features.
These changes identified a few bugs that were hiding in
amendments. One of those bugs, in FlowCross, is not yet fixed.
By uncommenting the test in CrossingLimits_test.cpp you can see
failures relating to that bug. Since FlowCross is not yet
enabled on the network we can fix the bug at our convenience.
Enable all supported amendments in Env by default. Rename `features()`
to `with_features()` and add `all_features_except()` to support feature
subsets in Env. Refactor internal feature handling based on a bitset.
Add new functionality to enforce one or more sanity checks (invariants)
on transactions. Add tests for each new invariant check. Allow
for easily adding additional invariant checks in the future.
Also Resolves
-------------
- RIPD-1426
- RIPD-1427
- RIPD-1428
- RIPD-1429
- RIPD-1430
- RIPD-1431
- RIPD-1432
Release Notes
-------------
Creates a new ammendment named "EnforceInvariants" which must be
enabled in order for these new checks to run on each transaction.
The 'type' field allows the rpc client to specify what type of ledger
entries to retrieve. The available types are:
"account"
"amendments"
"directory"
"fee"
"hashes"
"offer"
"signer_list"
"state"
"ticket"
* RPC `ledger` command returns all queue entries in "queue_data"
when requesting open ledger, and including boolean "queue: true".
* Includes queue state. e.g.: fee_level, retries, last_result, tx.
* Respects "expand" and "binary" parameters for the txs.
* Remove some unused code.
Add envconfig test helper for manipulating Env config via
callables. Create new common modifiers for non-admin config,
validator config and one for using different server port values.
