FIXES: #3106
Different versions of protobuf produce subtly different
results when given invalid message payloads. This leads to
subtly different behavior when we try to deserialize these
invalid messages. As such, we can't tie success to a
particular exception.
The XRP Ledger utilizes an account model. Unlike systems based on a UTXO
model, XRP Ledger accounts are first-class objects. This design choice
allows the XRP Ledger to offer rich functionality, including the ability
to own objects (offers, escrows, checks, signer lists) as well as other
advanced features, such as key rotation and configurable multi-signing
without needing to change a destination address.
The trade-off is that accounts must be stored on ledger. The XRP Ledger
applies reserve requirements, in XRP, to protect the shared global ledger
from growing excessively large as the result of spam or malicious usage.
Prior to this commit, accounts had been permanent objects; once created,
they could never be deleted.
This commit introduces a new amendment "DeletableAccounts" which, if
enabled, will allow account objects to be deleted by executing the new
"AccountDelete" transaction. Any funds remaining in the account will
be transferred to an account specified in the deletion transaction.
The amendment changes the mechanics of account creation; previously
a new account would have an initial sequence number of 1. Accounts
created after the amendment will have an initial sequence number that
is equal to the ledger in which the account was created.
Accounts can only be deleted if they are not associated with any
obligations (like RippleStates, Escrows, or PayChannels) and if the
current ledger sequence number exceeds the account's sequence number
by at least 256 so that, if recreated, the account can be protected
from transaction replay.
* replace boost::beast::detail::iequals with boost::iequals
* replace deprecated `buffers` function with `make_printable`
* replace boost::beast::detail::ascii_tolower with lambda
* add missing includes
The validation stream only reported the ephemeral signing key for validators
which use manifests. This made tracking unnecessarily difficult for clients
processing the data stream.
With this change, the validator's long-term master public key is also
included.
This commit fixes#3005
* Provide proposing validator's master key in the validation stream
subscription JSON responses.
Implement code review changes.
FIXES: #3005
* Explain that Arch/Manjaro/etc. need `-Dstatic=OFF` during the configure step
* move configuration options closer to that step
* separate sub-headers for configuration and build
Different compilers and handling the shadow warning differently. In particular,
some are warning about types being shadowed by variables. Until these can be
resolved the shadow warning is being disabled.
Note: the shadow warning was originally enabled to help with the structured
bindings patch. As that is now complete, it's less important to keep this
warning.
