Commit Graph

17 Commits

Author SHA1 Message Date
Miguel Portilla
718d217158 Implement Shards 2018-01-17 13:43:54 -08:00
MarkusTeufelberger
af79c9007e Specify syntax version for ripple.proto file:
This change eliminates a warning about unspecified syntax version when using
a newer proto3 compiler.
2017-03-01 13:18:29 -05:00
wilsonianb
cdf470e68d Forward manifests from new peer (RIPD-1325):
Previously, manifests sent to new peers were marked as history so that
they would not be forwarded. However, this prevented a starting up
node's new manifest from being forwarded beyond its directly connected
peers. Stale or invalid manifests are still not forwarded.
2016-12-23 14:36:10 -08:00
JoelKatz
0c05bd3def Improve transport security:
* Add fields for local and remote IP addresses in hello.
* Add configuration for known local public IP address
* Set fields appropriately
* Check the fields
* Disallow self connection by key
2015-09-28 17:24:05 -07:00
JoelKatz
36a62f110c Switch some Ledger instances to ReadView instances
* Remove ltCURRENT
* Change getOwnerInfo
* Use ReadView in TransactionSign
* Change AcceptedLedger and ProposedTransaction to use ReadView
* Change RPC::accounts
2015-07-29 11:46:01 -04:00
Nik Bougalis
dd902292ed Consensus cleanup:
* Inject dependencies, make functions free and levelize
* Add comments to document the intent behind the code
* Reduce class public interfaces
* Remove support for proposals without ledger hashes
2015-05-29 13:44:44 -04:00
seelabs
1b4e0f5f48 Tidying & Selectively forward manifests to peers:
* Do not forward manifests to peers that already know that manifest
* Do not forward historical manifests to peers
* Save/Load ValidatorManifests from a database
* Python test for setting ephmeral keys
* Cleanup manifest interface
2015-05-28 08:16:56 -07:00
Josh Juran
0dd6b95ac2 Add Validator Manifests (RIPD-772):
A Validator Manifest allows validators to use a generated ed25519
secret key as a master key for generating new validator public/secret
key pairs. Using this mechanism, rippled instances trust the master
ed25519 public key instead of the now-ephemeral validator public key.

Through a new message and propagation scheme, this lets a validator
change its ephemeral public key without requiring that all rippled
instances on the network restart after maintaining the configuration
file.
2015-05-28 07:22:32 -07:00
JoelKatz
b1881e798b Control query depth based on latency:
This changes TMGetLedger protocol in a backward-compatible way to include
a "query depth" parameter - the number of extra levels in the SHAMap tree
that a server should return in the corresponding TMLedgerData. Depending
on the value or absence of the field, a server may adjust the amount of
returned data based on the observed latency of the requestor: higher
latencies will return larger data sets (to compensate for greater
request/response turnaround times).
2015-05-13 12:40:16 -07:00
Vinnie Falco
90bb53af20 Structured Overlay support for TTL limited messages:
When the [overlay] configuration key "expire" is set to 1, proposals
and validations will include a hops field. The hops is incremented with
each relay. Messages with a hop count will be dropped when they exceed
the TTL (Time to Live). Messages containing a hops field will not be
relayed or broadcast to older versions of rippled that don't understand
the field.

This change will not affect normal operation of the network or rippled
instances that do not set "expire" to 1.
2015-04-29 14:34:54 -04:00
Vinnie Falco
08a81a0ab9 Tidy up the structure of sources in protocol/:
Split out and rename STValidation
Split out and rename STBlob
Split out and rename STAccount
Split out STPathSet
Split STVector256 and move UintTypes to protocol/
Rename to STBase
Rename to STLedgerEntry
Rename to SOTemplate
Rename to STTx
Remove obsolete AgedHistory
Remove types.h and add missing includes
Remove unnecessary includes in app.h
Remove unnecessary includes in app.h
Remove include app.h from app1.cpp
2014-11-20 20:15:29 -08:00
JoelKatz
65125eac87 Add "deferred" flag to transaction relay message
If we receive a deferred transaction from a server in our
cluster, treat it as if it wasn't received from a server
in our cluster.

This currently has no effect but is needed for server to
interoperate with future code that will relay deferred
transactions.
2014-10-22 19:29:28 -07:00
Vinnie Falco
5f59282ba1 Clean up Overlay and PeerFinder sources:
* Tidy up identifiers and declarations
* Merge PeerFinder headers into one file
* Merge handout classes and functions into one file
2014-10-10 15:04:36 -07:00
Vinnie Falco
d6066183b9 Refactor Overlay for Structured Network support:
* Move overlay up one directory
* Add abstract_protocol_handler, message_stream
* Add peer_protocol_detector
* Tidy up some declarations
* Use strand::running_in_this_thread instead of bool
* Update README.md
* Replace protocol message read loop:
  - Process data in arbitrary size chunks
  - message_stream extracts individual messages
  - peer_protocol_detector identifies the handshake
  - abstract_protocol_handler used for dispatching messages
* Remove unused protocol message types:
  - mtACCOUNT
  - mtCONTACT
  - mtERROR
  - mtGET_ACCOUNT
  - mtGET_CONTACTS
  - mtGET_VALIDATIONS
  - mtSEARCH_TRANSACTION
  - mtUNUSED_FIELD

Conflicts:
	src/ripple/module/app/main/Application.cpp
	src/ripple/module/app/misc/NetworkOPs.cpp
	src/ripple/module/app/peers/PeerSet.cpp
2014-06-18 15:17:18 -07:00
Vinnie Falco
4f1d1d2a8a Reorganize source file hierarchy:
* Rename unity files
* Move some modules to new subdirectories
* Remove obsolete Visual Studio project files
* Remove obsolete coding style and TODO list
2014-06-03 21:43:59 -07:00
Vinnie Falco
97c9d02c43 Improved SConstruct:
* Automatic source list built via directory iteration
* Build multiple toolchains and flavors simulaneously:
    - Toolchains: gcc, clang, msvc
    - Flavors: debug, release
* Documentation on aliases (top of the SConstruct file)
2014-05-27 15:23:50 -07:00
Vinnie Falco
a10c48182f Move .proto and generated sources 2014-05-01 09:53:42 -07:00