The RPC account_lines and account_offers commands respond with the correct
ledger info. account_offers, account_lines and book_offers allow admins
unlimited size on the limit param. Specifying a negative value on limit clamps
to the minimum value allowed. Incorrect types for limit are correctly reported
in the result.
* New src/ripple/crypto and src/ripple/protocol directories
* Merged src/ripple/common into src/ripple/basics
* Move resource/api files up a level
* Add headers for "include what you use"
* Normalized include guards
* Renamed to JsonFields.h
* Remove obsolete files
* Remove net.h unity header
* Remove resource.h unity header
* Removed some deprecated unity includes
* Allow pathfinding requests where the starting currency may have
multiple issuers.
* Cache paths over all issuers to avoid repeating work.
* Clear the ledger checkpoint in one retry case.
* Add an additional node at the front of paths when the starting issuer
is not the source account.
* Restrict to 80-columns and other style cleanups.
* Make pathfinding a free function and hide the class Pathfinder.
* Split off unrelated utility functions into separate files.
Conflicts:
src/ripple/rpc/handlers/RipplePathFind.cpp
This changes the behavior and configuration specification of the listening
ports that rippled uses to accept incoming connections for the supported
protocols: peer (Peer Protocol), http (JSON-RPC over HTTP), https (JSON-RPC)
over HTTPS, ws (Websockets Clients), and wss (Secure Websockets Clients).
Each listening port is now capable of handshaking in multiple protocols
specified in the configuration file (subject to some restrictions). Each
port can be configured to provide its own SSL certificate, or to use a
self-signed certificate. Ports can be configured to share settings, this
allows multiple ports to use the same certificate or values. The list of
ports is dynamic, administrators can open as few or as many ports as they
like. Authentication settings such as user/password or admin user/admin
password (for administrative commands on RPC or Websockets interfaces) can
also be specified per-port.
As the configuration file has changed significantly, administrators will
need to update their ripple.cfg files and carefully review the documentation
and new settings.
Changes:
* rippled-example.cfg updated with documentation and new example settings:
All obsolete websocket, rpc, and peer configuration sections have been
removed, the documentation updated, and a new documented set of example
settings added.
* HTTP::Writer abstraction for sending HTTP server requests and responses
* HTTP::Handler handler improvements to support Universal Port
* HTTP::Handler handler supports legacy Peer protocol handshakes
* HTTP::Port uses shared_ptr<boost::asio::ssl::context>
* HTTP::PeerImp and Overlay use ssl_bundle to support Universal Port
* New JsonWriter to stream message and body through HTTP server
* ServerHandler refactored to support Universal Port and legacy peers
* ServerHandler Setup struct updated for Universal Port
* Refactor some PeerFinder members
* WSDoor and Websocket code stores and uses the HTTP::Port configuration
* Websocket autotls class receives the current secure/plain SSL setting
* Remove PeerDoor and obsolete Overlay peer accept code
* Remove obsolete RPCDoor and synchronous RPC handling code
* Remove other obsolete classes, types, and files
* Command line tool uses ServerHandler Setup for port and authorization info
* Fix handling of admin_user, admin_password in administrative commands
* Fix adminRole to check credentials for Universal Port
* Updated Overlay README.md
* Overlay sends IP:port redirects on HTTP Upgrade peer connection requests:
Incoming peers who handshake using the HTTP Upgrade mechanism don't get
a slot, and always get HTTP Status 503 redirect containing a JSON
content-body with a set of alternate IP and port addresses to try, learned
from PeerFinder. A future commit related to the Hub and Spoke feature will
change the response to grant the peer a slot when there are peer slots
available.
* HTTP responses to outgoing Peer connect requests parse redirect IP:ports:
When the [overlay] configuration section (which is experimental) has
http_handshake = 1, HTTP redirect responses will have the JSON content-body
parsed to obtain the redirect IP:port addresses.
* Use a single io_service for HTTP::Server and Overlay:
This is necessary to allow HTTP::Server to pass sockets to and from Overlay
and eventually Websockets. Unfortunately Websockets is not so easily changed
to use an externally provided io_service. This will be addressed in a future
commit, and is one step necessary ease the restriction on ports configured
to offer Websocket protocols in the .cfg file.
This is a cleanup to the structure of the sources.
* Rename to ServerHandler
* Move private implementation declaration to separate header
* De-inline function definitions in the class declaration.
When JSON-RPC and Websocket responses are calculated, the result is stored
in intermediate Json::Value objects and later composed in a single linear
memory buffer before being sent to the socket. These classes support a
new model for building responses that supports incremental construction
of JSON replies in constant time and removes the requirement that all
data returned be located in continuguous memory.
* New JsonWriter incrementally writes JSON with O(1) granularity and memory.
* Array, Object are RAII wrappers for the O(1) JsonWriter.
The implementation of multi-sign has a SigningAccounts array as a
member of the outermost object. This array could not be parsed
by the previous implementation of STParsedJSON, which only knew
how to parse objects. This refactor supports the required parsing.
The refactor divides the parsing into three separate functions:
o parseNoRecurse() which parses most rippled data types.
o parseObject() which parses object types that may contain
arbitrary other types.
o parseArray() which parses object types that may contain
arbitrary other types.
The change is required by the multi-sign implementation, but is
independent. So the parsing change is going in as a separate
commit.
The parsing is still far from perfect. But this was as much as
needs doing to accomplish the ends and mitigate risk of breaking
the parser.
