This introduces functions get and set, and a family of specialized
structs called STExchange. These interfaces allow efficient and
seamless interchange between serialized object fields and user
defined types, especially variable length objects.
A new base class template TypedField is mixed into existing SField
declarations to encode information on the field, allowing template
metaprograms to both customize interchange based on the type and
detect misuse at compile-time.
New types AnyPublicKey and AnySecretKey are introduced. These are
intended to replace the corresponding functionality in the deprecated
class RippleAddress. Specializations of STExchange for these types
are provided to allow interchange. New free functions verify and sign
allow signature verification and signature generation for serialized
objects.
* Add Buffer and Slice primitives
* Add TypedField and modify some SField
* Add STExchange and specializations for STBlob and STInteger
* Improve STBlob and STInteger to support STExchange
* Expose raw data in RippleAddress and Serializer
SHAMapTreeNode
* Remove SHAMapTreeNode::pointer and SHAMapTreeNode::ref.
* Add std includes necessary to make the header standalone.
* Remove implementation from the SHAMapTreeNode declaration.
* Make clear what part of SHAMapTreeNode is:
1) Truly public.
2) Used only by SHAMap.
3) Truly private to SHAMapTreeNode.
SHAMapItem
* Remove SHAMapItem::pointer and SHAMapItem::ref.
* Add std includes necessary to make the header standalone.
* Remove implementation from the SHAMapItem declaration.
* Make clear what part of SHAMapItem is:
1) Truly public.
2) Used only by SHAMapTreeNode.
3) Truly private to SHAMapItem.
SHAMapSyncFilter
* Add override for SHAMapSyncFilter-derived functions.
* Add missing header.
* Default the destructor and delete the SHAMapSyncFilter copy members.
SHAMapNodeID
* Remove unused mHash member.
* Remove unused std::hash and boost::hash specializations.
* Remove unused constructor.
* Remove unused comparison with uint256.
* Remove unused getNodeID (int depth, uint256 const& hash).
* Remove virtual specifier from getString().
* Fix operator<= and operator>=.
* Document what API is used outside of SHAMap.
* Move inline definitions outside of the class declaration.
SHAMapMissingNode
* Make SHAMapType a enum class to prevent unwanted conversions.
* Remove needless ~SHAMapMissingNode() declaration/definition.
* Add referenced std includes.
SHAMapAddNode
* Make SHAMapAddNode (int good, int bad, int duplicate) ctor private.
* Move all member function definitions out of the class declaration.
* Remove dependence on beast::lexicalCastThrow.
* Make getGood() const.
* Make get() const.
* Add #include <string>.
SHAMap
* Remove unused enum STATE_MAP_BUCKETS.
* Remove unused getCountedObjectName().
* Remove SHAMap::pointer
* Remove SHAMap::ref
* Remove unused fetchPackEntry_t.
* Remove inline member function definitions from class declaration.
* Remove unused getTrustedPath.
* Remove unused getPath.
* Remove unused visitLeavesInternal.
* Make SHAMapState an enum class.
* Explicitly delete SHAMap copy members.
* Reduce access to nested types as much as possible.
* Normalize member data names to one style.
* Change last of the typedefs to usings under shamap.
* Reorder some includes ripple-first, beast-second.
* Declare a few constructions from make_shared with auto.
* Mark those SHAMap member functions which can be, with const.
* Add missing includes
* Allow `passphrase` to be a seed encoded in any of three formats or a
literal passphrase.
* Recognize the absence of `passphrase` as requesting a random seed.
Extract walletPropose() and keypairForSignature() as separately factored
functions (from doWalletPropose() and transactionSign() respectively) to
facilitate unit testing.
The buffers_type::iterator could hold a pointer to a buffers_type that
was destroyed. This changes buffers_type::iterator to point to the
original streambuf instead, which always outlives the iterator.
* A legacy value is a config section with a single-line.
* These values may be read from the BasicConfig interface so
the deprecated Config class does not need to be exposed to
clients.
* Made Config class more testable.
The buffers_type::iterator could hold a pointer to a buffers_type that
was destroyed. This changes buffers_type::iterator to point to the
original streambuf instead, which always outlives the iterator.
Remove the use of ec_key parameters and return values from ECDSA crypto
prototypes. Don't store key data into an ec_key variable only to fetch
it back into the original type again. Use uint256 and Blob explicitly.
Pass private keys as uint256, and pass public keys as either pointer and
length or Blob in calls to ECDSA{Sign,Verify}() and {en,de}cryptECIES().
Replace GenerateRootDeterministicKey() with separate functions returning
either the public or private key, since no caller needs both at once.
Simplify the use of GenerateDeterministicKey within RippleAddress. Call
a single routine rather than pass the result of one as input to another.
Add openssl unit with RAII classes for bignum, bn_ctx, and ec_point plus
free utility functions.
Rewrite the functions in GenerateDeterministicKey.cpp to use RAII rather
than explicit cleanup code:
* factor out secp256k1_group and secp256k1_order for reuse rather than
computing them each time
* replace getPublicKey() with serialize_ec_point(), which makes, sets,
and destroys an ec_key internally (sparing the caller those details)
and calls i2o_ECPublicKey() directly
* return bignum rather than ec_key from GenerateRootDeterministicKey()
* return ec_point rather than EC_KEY* from GenerateRootPubKey()
Move ECDSA{Private,Public}Key() to a new ECDSAKey unit.
Move ec_key.h into impl/ since it's no longer used outside crypto/.
Remove now-unused member functions from ec_key.
Change tabs to spaces; trim trailing whitespace (including blank lines).
Legacy workarounds for Visual Studio non thread-safe initialization
of function local objects with static storage duration are removed:
* Remove LeakChecked
* Remove StaticObject
* Remove SharedSingleton
This adds codecs for snappy and lz4, and a new nodeobject codec. The
nodeobject codec provides a highly efficient custom compression scheme
for inner nodes, which make up the majority of nodestore databases.
Non inner node objects are compressed using lz4.
The NuDB backend is modified to use the nodeobject codec. This change
is not backward compatible - older NuDB databases cannot be opened or
imported.
This introduces changes in nudb to improve speed, reduce database size,
and enhance correctness. The most significant change is to store hashes
rather than entire keys in the key file. The output of the hash function
is reduced to 48 bits, and stored directly in buckets.
The API is also modified to introduce a Codec parameter allowing for
compression and decompression to be supported in the implementation
itself rather than callers.
THe data file no longer contains a salt, as the salt is applicable
only to the key and log files. This allows a data file to have multiple
key files with different salt values. To distinguish physical files
belonging to the same logical database, a new field UID is introduced.
The UID is a 64-bit random value generated once on creation and stored
in all three files.
Buckets are zero filled to the end of each block, this is a security
measure to prevent unintended contents of memory getting stored to
disk. NuDB offers the varint integer type, this is identical to
the varint described by Google.
* Add varint
* Add Codec template argument
* Add "api" convenience traits
* Store hash in buckets
* istream can throw short read errors
* Support std::uint8_t format in streams
* Make file classes part of the public interface
* Remove buffers pessimization, replace with buffer
* Consolidate creation utility functions to the same header
* Zero fill unused areas of buckets on disk
* More coverage and improvements to the recover test
* Fix file read/write to loop until all bytes processed
* Add verify_fast, faster verify for large databases
The database version number is incremented to 2; older databases can
no longer be opened and should be deleted.
This adds codecs for snappy and lz4, and a new nodeobject codec. The
nodeobject codec provides a highly efficient custom compression scheme
for inner nodes, which make up the majority of nodestore databases.
Non inner node objects are compressed using lz4.
The NuDB backend is modified to use the nodeobject codec. This change
is not backward compatible - older NuDB databases cannot be opened or
imported.
This introduces changes in nudb to improve speed, reduce database size,
and enhance correctness. The most significant change is to store hashes
rather than entire keys in the key file. The output of the hash function
is reduced to 48 bits, and stored directly in buckets.
The API is also modified to introduce a Codec parameter allowing for
compression and decompression to be supported in the implementation
itself rather than callers.
THe data file no longer contains a salt, as the salt is applicable
only to the key and log files. This allows a data file to have multiple
key files with different salt values. To distinguish physical files
belonging to the same logical database, a new field UID is introduced.
The UID is a 64-bit random value generated once on creation and stored
in all three files.
Buckets are zero filled to the end of each block, this is a security
measure to prevent unintended contents of memory getting stored to
disk. NuDB offers the varint integer type, this is identical to
the varint described by Google.
* Add varint
* Add Codec template argument
* Add "api" convenience traits
* Store hash in buckets
* istream can throw short read errors
* Support std::uint8_t format in streams
* Make file classes part of the public interface
* Remove buffers pessimization, replace with buffer
* Consolidate creation utility functions to the same header
* Zero fill unused areas of buckets on disk
* More coverage and improvements to the recover test
* Fix file read/write to loop until all bytes processed
* Add verify_fast, faster verify for large databases
The database version number is incremented to 2; older databases can
no longer be opened and should be deleted.
