Commit Graph

869 Commits

Author SHA1 Message Date
luigi1111
bae49e9fbd
Merge pull request #6022
dd28383 depends: bump cppzmq version to 4.4.1 (anonimal)
157b3fc depends: bump zeromq version to 4.1.7 (anonimal)
2019-10-25 13:54:15 -05:00
luigi1111
960c215801
Merge pull request #5357
b3a9a4d add a quick early out to get_blocks.bin when up to date (moneromooo-monero)
2899379 daemon, wallet: new pay for RPC use system (moneromooo-monero)
ffa4602 simplewallet: add public_nodes command (moneromooo-monero)
2019-10-25 13:38:21 -05:00
moneromooo-monero
2899379791
daemon, wallet: new pay for RPC use system
Daemons intended for public use can be set up to require payment
in the form of hashes in exchange for RPC service. This enables
public daemons to receive payment for their work over a large
number of calls. This system behaves similarly to a pool, so
payment takes the form of valid blocks every so often, yielding
a large one off payment, rather than constant micropayments.

This system can also be used by third parties as a "paywall"
layer, where users of a service can pay for use by mining Monero
to the service provider's address. An example of this for web
site access is Primo, a Monero mining based website "paywall":
https://github.com/selene-kovri/primo

This has some advantages:
 - incentive to run a node providing RPC services, thereby promoting the availability of third party nodes for those who can't run their own
 - incentive to run your own node instead of using a third party's, thereby promoting decentralization
 - decentralized: payment is done between a client and server, with no third party needed
 - private: since the system is "pay as you go", you don't need to identify yourself to claim a long lived balance
 - no payment occurs on the blockchain, so there is no extra transactional load
 - one may mine with a beefy server, and use those credits from a phone, by reusing the client ID (at the cost of some privacy)
 - no barrier to entry: anyone may run a RPC node, and your expected revenue depends on how much work you do
 - Sybil resistant: if you run 1000 idle RPC nodes, you don't magically get more revenue
 - no large credit balance maintained on servers, so they have no incentive to exit scam
 - you can use any/many node(s), since there's little cost in switching servers
 - market based prices: competition between servers to lower costs
 - incentive for a distributed third party node system: if some public nodes are overused/slow, traffic can move to others
 - increases network security
 - helps counteract mining pools' share of the network hash rate
 - zero incentive for a payer to "double spend" since a reorg does not give any money back to the miner

And some disadvantages:
 - low power clients will have difficulty mining (but one can optionally mine in advance and/or with a faster machine)
 - payment is "random", so a server might go a long time without a block before getting one
 - a public node's overall expected payment may be small

Public nodes are expected to compete to find a suitable level for
cost of service.

The daemon can be set up this way to require payment for RPC services:

  monerod --rpc-payment-address 4xxxxxx \
    --rpc-payment-credits 250 --rpc-payment-difficulty 1000

These values are an example only.

The --rpc-payment-difficulty switch selects how hard each "share" should
be, similar to a mining pool. The higher the difficulty, the fewer
shares a client will find.
The --rpc-payment-credits switch selects how many credits are awarded
for each share a client finds.
Considering both options, clients will be awarded credits/difficulty
credits for every hash they calculate. For example, in the command line
above, 0.25 credits per hash. A client mining at 100 H/s will therefore
get an average of 25 credits per second.
For reference, in the current implementation, a credit is enough to
sync 20 blocks, so a 100 H/s client that's just starting to use Monero
and uses this daemon will be able to sync 500 blocks per second.

The wallet can be set to automatically mine if connected to a daemon
which requires payment for RPC usage. It will try to keep a balance
of 50000 credits, stopping mining when it's at this level, and starting
again as credits are spent. With the example above, a new client will
mine this much credits in about half an hour, and this target is enough
to sync 500000 blocks (currently about a third of the monero blockchain).

There are three new settings in the wallet:

 - credits-target: this is the amount of credits a wallet will try to
reach before stopping mining. The default of 0 means 50000 credits.

 - auto-mine-for-rpc-payment-threshold: this controls the minimum
credit rate which the wallet considers worth mining for. If the
daemon credits less than this ratio, the wallet will consider mining
to be not worth it. In the example above, the rate is 0.25

 - persistent-rpc-client-id: if set, this allows the wallet to reuse
a client id across runs. This means a public node can tell a wallet
that's connecting is the same as one that connected previously, but
allows a wallet to keep their credit balance from one run to the
other. Since the wallet only mines to keep a small credit balance,
this is not normally worth doing. However, someone may want to mine
on a fast server, and use that credit balance on a low power device
such as a phone. If left unset, a new client ID is generated at
each wallet start, for privacy reasons.

To mine and use a credit balance on two different devices, you can
use the --rpc-client-secret-key switch. A wallet's client secret key
can be found using the new rpc_payments command in the wallet.
Note: anyone knowing your RPC client secret key is able to use your
credit balance.

The wallet has a few new commands too:

 - start_mining_for_rpc: start mining to acquire more credits,
regardless of the auto mining settings
 - stop_mining_for_rpc: stop mining to acquire more credits
 - rpc_payments: display information about current credits with
the currently selected daemon

The node has an extra command:

 - rpc_payments: display information about clients and their
balances

The node will forget about any balance for clients which have
been inactive for 6 months. Balances carry over on node restart.
2019-10-25 09:34:38 +00:00
anonimal
157b3fcff4
depends: bump zeromq version to 4.1.7
Resolves https://hackerone.com/reports/652911
2019-10-25 01:22:17 +00:00
anonimal
dd28383a4b
depends: bump cppzmq version to 4.4.1 2019-10-25 00:47:33 +00:00
luigi1111
42d84ad35e
Merge pull request #6006
9f3be3b epee: use SO_REUSEADDR on non-Windows targets (xiphon)
2019-10-24 12:41:59 -05:00
xiphon
9f3be3baed epee: use SO_REUSEADDR on non-Windows targets 2019-10-22 18:40:01 +00:00
luigi1111
6b58d6248a
Merge pull request #5996
23ba69e epee: fix SSL server handshake, run_one() can block, use poll_one() (xiphon)
2019-10-22 10:26:31 -05:00
luigi1111
18f62f89d8
Merge pull request #5986
1080136 abstract_tcp_server2: move 'Trying to connect' from error to debug (moneromooo-monero)
2019-10-22 10:23:04 -05:00
luigi1111
84ce43a239
Merge pull request #5966
be82c40 Support median block size > 4 GB (moneromooo-monero)
2019-10-22 10:08:32 -05:00
moneromooo-monero
be82c40703
Support median block size > 4 GB
add a 128/64 division routine so we can use a > 32 bit median block
size in calculations
2019-10-21 10:41:07 +00:00
xiphon
23ba69ec88 epee: fix SSL server handshake, run_one() can block, use poll_one() 2019-10-18 18:32:33 +00:00
luigi1111
7ec8d9640e
Merge pull request #5911
e48dcb7 levin: armour against some 'should not happen' case (moneromooo-monero)
2019-10-16 13:35:55 -05:00
moneromooo-monero
e48dcb7a01
levin: armour against some "should not happen" case
If adding a response handler after the protocol is released,
they could never be cancelled again, and would end up keeping
a ref that never goes away
2019-10-15 10:30:08 +00:00
luigi1111
8fcdf77d7b
Merge pull request #5947
c9cfbf7 epee: tcp server - set SO_LINGER instead of SO_REUSEADDR option (xiphon)
2019-10-14 20:04:02 -05:00
luigi1111
4118e4b1e9
Merge pull request #5937
4b654f6 abstract_tcp_server2: log pointer, not contents, where appropriate (moneromooo-monero)
2019-10-14 18:08:47 -05:00
moneromooo-monero
10801362f4
abstract_tcp_server2: move "Trying to connect" from error to debug
and fix the message grammar
2019-10-14 14:15:21 +00:00
luigi1111
da7a3dd17b
Merge pull request #5936
24473d7 build: fix MinGW GUI dependencies build (xiphon)
2019-10-08 14:46:09 -05:00
luigi1111
18da0fa240
Merge pull request #5918
4371791 epee: implement handshake timeout for SSL connections (xiphon)
2019-10-08 14:30:45 -05:00
luigi1111
ca975bcb79
Merge pull request #5917
7d81850 epee: fix network timeouts in blocked_mode_client (xiphon)
2019-10-08 14:28:50 -05:00
xiphon
c9cfbf7fb3 epee: tcp server - set SO_LINGER instead of SO_REUSEADDR option 2019-10-02 19:08:02 +00:00
luigi1111
15b9b4e047
Merge pull request #5910
1b91beb abstract_tcp_server2: fix lingering connections (moneromooo-monero)
2019-09-30 18:55:58 -05:00
luigi1111
c6430f9dd0
Merge pull request #5893
Coverity fixes [3a81639, 1bd962d, 2825f07, d099658, d46f701, cd57a10] (anonimal)
2019-09-30 18:43:48 -05:00
luigi1111
33ce4ae1fb
Merge pull request #5653
5f8524e Streamline build setup (hyc)
2019-09-30 18:38:34 -05:00
moneromooo-monero
4b654f65a3
abstract_tcp_server2: log pointer, not contents, where appropriate 2019-09-27 15:15:32 +00:00
xiphon
24473d7584 build: fix MinGW GUI dependencies build 2019-09-26 01:43:00 +00:00
Howard Chu
fcfa6665a9
Don't set ARCH_ID if it's already set
Usually it's unset, but depends toolchain files set it explicitly
for cross-compiling. Don't override preset values. But make sure
it's set for all x86 / x86_64 builds, not just Linux.

Also make sure -std=c++11 is set for Darwin builds, not all
submodules were getting it consistently before.
2019-09-25 20:10:57 +01:00
Howard Chu
5f8524ef5f
Streamline build setup
Use shorter, prefix-unique directory names
  gitian-builder  -> builder
  gitian-sigs     -> sigs
  monero-binaries -> out

Just use builder/inputs/monero, no need for 2nd repo clone
2019-09-24 17:17:04 +01:00
moneromooo-monero
89339551a2
epee: misc_log_ex.h can now be used in C code
use mfatal/merror/mwarning/minfo/mdebug/mtrace
2019-09-24 15:47:31 +00:00
luigi1111
cbec75ec31
Merge pull request #5892
ab2819a depends: attempt to fix readline (iDunk5400)
2019-09-24 10:34:59 -05:00
luigi1111
77b8e8a536
Merge pull request #5891
e09dbc6 depends: fix monero binaries Boost linking errors (iDunk5400)
2019-09-24 10:30:57 -05:00
luigi1111
eadef8d9cd
Merge pull request #5875
0c55837 contrib: add a suppressions file for leak sanitizer (moneromooo-monero)
2019-09-24 10:06:32 -05:00
xiphon
4371791977 epee: implement handshake timeout for SSL connections 2019-09-17 22:21:16 +00:00
xiphon
7d81850a46 epee: fix network timeouts in blocked_mode_client 2019-09-16 18:55:36 +00:00
moneromooo-monero
32f725d32f
Properly format multiline logs
As a side effect, colouring on Windows should now work
regardless of version
2019-09-16 16:58:01 +00:00
luigi1111
b4ac8969a8
Merge pull request #5898
73f22c4 depends: fix MacOS build with Clang 3.7.1 (vtnerd)
2019-09-14 13:22:35 -05:00
moneromooo-monero
1b91bebd2e
abstract_tcp_server2: fix lingering connections
Resetting the timer after shutdown was initiated would keep
a reference to the object inside ASIO, which would keep the
connection alive until the timer timed out
2019-09-12 12:10:50 +00:00
iDunk5400
e09dbc6089
depends: fix monero binaries Boost linking errors
It would try to link against host system Boost libs when building outside gitian. Tested with x86_64-linux-gnu target.
2019-09-09 10:00:47 +02:00
luigi1111
e7b5b231e0
Merge pull request #5858
5f4bd92 Fix Travis build on Windows + Mac (hyperreality)
2019-09-08 20:09:11 -05:00
Lee Clagett
73f22c48e1
depends: fix MacOS build with Clang 3.7.1 2019-09-08 22:49:11 +02:00
anonimal
cd57a10c90
epee: abstract_tcp_server2: resolve CID 203919 (DC.WEAK_CRYPTO)
The problem actually exists in two parts:

1. When sending chunks over a connection, if the queue size is
greater than N, the seed is predictable across every monero node.

>"If rand() is used before any calls to srand(), rand() behaves as if
it was seeded with srand(1). Each time rand() is seeded with the same seed, it
must produce the same sequence of values."

2. The CID speaks for itself: "'rand' should not be used for security-related
applications, because linear congruential algorithms are too easy to break."

*But* this is an area of contention.

One could argue that a CSPRNG is warranted in order to fully mitigate any
potential timing attacks based on crafting chunk responses. Others could argue
that the existing LCG, or even an MTG, would suffice (if properly seeded). As a
compromise, I've used an MTG with a full bit space. This should give a healthy
balance of security and speed without relying on the existing crypto library
(which I'm told might break on some systems since epee is not (shouldn't be)
dependent upon the existing crypto library).
2019-09-08 01:14:39 +00:00
iDunk5400
ab2819a365
depends: attempt to fix readline
Make readline actually compile, and make ncurses use existing terminfo data (if available).
2019-09-07 22:02:11 +02:00
anonimal
2825f07d95
epee: connection_basic: resolve CID 203916 (UNINIT_CTOR) 2019-09-06 23:18:00 +00:00
anonimal
3a816398b3
epee: connection_basic: resolve CID 203920 (UNINIT_CTOR) 2019-09-06 22:48:16 +00:00
moneromooo-monero
bc1144e98e
Fix IP address serialization on big endian
IP addresses are stored in network byte order even on little
endian hosts
2019-09-04 14:54:01 +00:00
moneromooo-monero
516f7b9de0
storages: fix "portable" storage on big endian 2019-09-04 14:53:57 +00:00
moneromooo-monero
32c3834948
storages: fix writing varints on big endian 2019-09-04 14:53:57 +00:00
moneromooo-monero
bdda084651
epee: fix local/loopback checks on big endian
IPv4 addresses are kept in network byte order in memory
2019-09-04 14:53:56 +00:00
luigi1111
1b93cb74bb
Merge pull request #5824
2a41dc0 epee: fix connections not being properly closed in some instances (moneromooo-monero)
2019-09-04 09:40:21 -05:00
luigi1111
6fe281d315
Merge pull request #5814
bdcdb0e Remove unused code under WINDWOS_PLATFORM guard (tomsmeding)
a84aa04 syncobj.h no longer defines shared_guard, so remove those define's (tomsmeding)
2019-09-04 09:30:29 -05:00
luigi1111
2acd3cee8c
Merge pull request #5796
e3cff3d Gitian build script fixes for MacOS (jonathancross)
2019-09-04 09:23:15 -05:00
luigi1111
101c9678a5
Merge pull request #5764
f26e663 Gitian build (mac, linux): gzip => bzip2 (jonathancross)
2019-09-04 09:21:27 -05:00
luigi1111
23547e6ed6
Merge pull request #5536
1a367d6 simplewallet: lock console on inactivity (moneromooo-monero)
2019-09-04 09:18:38 -05:00
moneromooo-monero
0c558378ed
contrib: add a suppressions file for leak sanitizer
with the Cryptonight per-thread buffer
2019-08-29 11:11:59 +00:00
moneromooo-monero
1a367d6a22
simplewallet: lock console on inactivity 2019-08-28 19:01:48 +00:00
hyperreality
5f4bd92e06 Fix Travis build on Windows + Mac
Following 13c0b8c, the unwind package is being attempted to be built on
Windows and Mac when it should only be built on Linux.
2019-08-27 00:41:03 +01:00
Tom Smeding
a84aa04d57 syncobj.h no longer defines shared_guard, so remove those define's
The removed preprocessor macro's refer to types that are not defined in
the file anymore; the only other place where shared_guard is defined is
in winobj.h, which also defines the same macro's. Therefore, this change
is safe.

(Side note is that these macro's weren't used at all anyway, but that is
orthogonal to the issue.)
2019-08-23 08:42:36 +02:00
luigi1111
cdfa2e58df
Merge pull request #5827
30779de fix feature not introduced until boost 1.66 (jtgrassie)
2019-08-21 15:54:10 -05:00
luigi1111
1b373185aa
Merge pull request #5702
13c0b8c Add depends riscv 64 bit support (TheCharlatan)
2019-08-21 14:49:09 -05:00
TheCharlatan
13c0b8c265 Add depends riscv 64 bit support 2019-08-20 15:24:47 +02:00
Jethro Grassie
30779de39d
fix feature not introduced until boost 1.66 2019-08-20 01:06:59 -04:00
luigi1111
b7415d3a5c
Merge pull request #5706
9a5933f Gitian: Add version string to output tar archives (TheCharlatan)
2019-08-19 17:16:02 -05:00
luigi1111
bc4f1145c3
Merge pull request #5705
59eecc7 Update icu4c to latest support version (TheCharlatan)
2019-08-19 17:14:52 -05:00
moneromooo-monero
2a41dc0453
epee: fix connections not being properly closed in some instances
Fixed by Fixed by crCr62U0
2019-08-19 22:09:55 +00:00
moneromooo-monero
eeca5ca0c8
epee: support unicode in parsed strings 2019-08-16 17:06:03 +00:00
luigi1111
310c26824d
Merge pull request #5756
28c3e73 gitian build README improvements (jonathancross)
2019-08-15 17:34:13 -05:00
luigi1111
8a0711f2f2
Merge pull request #5674
fcbf7b3 p2p: propagate out peers limit to payload handler (moneromooo-monero)
098aadf p2p: close the right number of connections on setting max in/out peers (moneromooo-monero)
2019-08-15 17:22:39 -05:00
luigi1111
df064eaa36
Merge pull request #5649
a182df2 Bans for RPC connections (hyc)
2019-08-15 17:10:49 -05:00
Tom Smeding
bdcdb0e813 Remove unused code under WINDWOS_PLATFORM guard
This code has been present, unchanged, ever since the original move to
github in 2014 with commit 296ae46ed.
2019-08-15 14:57:27 +02:00
Jonathan Cross
e3cff3d766
Gitian build script fixes for MacOS 2019-08-06 23:18:31 +02:00
Thomas Winget
155475d971
Add IPv6 support
new cli options (RPC ones also apply to wallet):
  --p2p-bind-ipv6-address (default = "::")
  --p2p-bind-port-ipv6    (default same as ipv4 port for given nettype)
  --rpc-bind-ipv6-address (default = "::1")

  --p2p-use-ipv6          (default false)
  --rpc-use-ipv6          (default false)

  --p2p-require-ipv4      (default true, if ipv4 bind fails and this is
                           true, will not continue even if ipv6 bind
                           successful)
  --rpc-require-ipv4      (default true, description as above)

ipv6 addresses are to be specified as "[xx:xx:xx::xx:xx]:port" except
in the cases of the cli args for bind address.  For those the square
braces can be omitted.
2019-07-31 20:04:57 -04:00
Jonathan Cross
28c3e736fb
gitian build README improvements 2019-07-30 17:30:43 +02:00
luigi1111
e675b5223f
Merge pull request #5627
afbf05b Add option to run gitian-build.py on non-debian os (TheCharlatan)
2019-07-24 14:41:44 -05:00
luigi1111
38e0e58a95
Merge pull request #5531
9a6006b abstract_tcp_server2: move some things out of a lock (moneromooo-monero)
2019-07-24 14:08:52 -05:00
luigi1111
e579fe4ae0
Merge pull request #5530
6abaaaa remove obsolete save_graph skeleton code (moneromooo-monero)
2019-07-24 14:07:29 -05:00
luigi1111
8774384ace
Merge pull request #5528
f61a315 net_utils: fix m_ssl type from time_t to bool (moneromooo-monero)
2019-07-24 14:05:18 -05:00
Jonathan Cross
f26e663a7b
Gitian build (mac, linux): gzip => bzip2 2019-07-18 23:02:36 +02:00
Lee Clagett
3b24b1d082 Added support for "noise" over I1P/Tor to mask Tx transmission. 2019-07-17 14:22:37 +00:00
Lee Clagett
bdfc63ae4d Add ref-counted buffer byte_slice. Currently used for sending TCP data. 2019-07-16 16:30:35 +00:00
moneromooo-monero
65c4004963
allow blocking whole subnets 2019-07-16 11:35:53 +00:00
luigi1111
f9a3d7fec8
Merge pull request #5704
8f22279 Depends: Update HIDAPI version (TheCharlatan)
2019-07-12 20:21:41 -05:00
TheCharlatan
9a5933f705 Gitian: Add version string to output tar archives
The tar archives generated by gitian are currently unversioned. This
adds either a tag name when building from a tag, or a short commit id
when building from a commit hash.
2019-06-27 22:25:20 +02:00
TheCharlatan
8f2227940d Depends: Update HIDAPI version
The macos binaries in release v0.14.1.0 were compiled with the buggy
hidapi-0.8.0-rc1 version. This resulted in users not being able to use
their Ledger with the latest cli wallet. After the patch depends now
fetches the source from the libusb hidapi repository that has taken over
maintenance of hidapi.
2019-06-27 17:32:46 +02:00
TheCharlatan
59eecc7ed1 Update icu4c to latest support version
Before this commit the icu4c repo was fetched from TheCharlatan's
repository. This step was made, because up until recently the source
code was hosted on sourceforge and their downloads proved very
unreliable. The origin is now the official icu4c repository.
Also remove some commented lines left over from development.
2019-06-27 16:31:28 +02:00
TheCharlatan
afbf05bc58 Add option to run gitian-build.py on non-debian os
This commits adds the `--no-apt` flag to the gitian-build.py script.
This allows gitian builds to be run without root access and non-debian
based operating systems.
2019-06-26 01:21:59 +02:00
TheCharlatan
496cd46d80 Add ncurses package for linux and darwin readline
Readline support is now compiled with the ncurses backend.
2019-06-25 19:16:20 +02:00
TheCharlatan
cbbb24cfe1 Remove clutter in depends installed packages
To speedup the depends cached builds, remove some some clutter from the package
files. This mainly incldues removing all the shared libraries and .la
linker files. It also gives stronger guarantees that monero only links
the static libs without any external rvalues.
2019-06-25 09:21:33 +02:00
TheCharlatan
1dbfc812e1 Add debug targets to depends Makefile
Packages can now be built individually and for each stage. This allows
easier debugging.
2019-06-25 09:20:47 +02:00
moneromooo-monero
098aadf084
p2p: close the right number of connections on setting max in/out peers 2019-06-19 11:49:36 +00:00
Howard Chu
a182df21d0
Bans for RPC connections
Make bans control RPC sessions too. And auto-ban some bad requests.
Drops HTTP connections whenever response code is 500.
2019-06-16 11:38:08 +01:00
moneromooo-monero
0564da5fdc
ensure no NULL is passed to memcpy
NULL is valid when size is 0, but memcpy uses nonnull attributes,
so let's not poke the bear
2019-06-14 08:47:29 +00:00
moneromooo-monero
bc09766bf9
abstract_tcp_server2: improve DoS resistance 2019-06-14 08:47:26 +00:00
moneromooo-monero
39169ace09
epee: basic sanity check on allocation size from untrusted source
Reported by guidov
2019-06-14 08:47:01 +00:00
luigi1111
7b3df89bd4
Merge pull request #5632
3a0fbea Don't use -march=native (hyc)
f8b2f25 Allow parallel make (hyc)
01ced20 Delete redundant cppzmq dependency (hyc)
1dc4ebf Use 9 digit build IDs (hyc)
2019-06-12 14:47:33 -05:00
luigi1111
a22bb544a3
Merge pull request #5552
c27d961 [depends] update openssl to 1.0.2r (who-biz)
2019-06-12 14:43:51 -05:00
Howard Chu
1dc4ebfd6c
Use 9 digit build IDs 2019-06-12 16:47:33 +01:00
Howard Chu
01ced20eca
Delete redundant cppzmq dependency 2019-06-12 10:20:44 +01:00
Howard Chu
f8b2f250b7
Allow parallel make 2019-06-12 09:00:50 +01:00
Howard Chu
3a0fbea1ff
Don't use -march=native 2019-06-12 09:00:44 +01:00
luigi1111
9c0e9c40ec
Merge pull request #5618
b0a04f7 epee: fix SSL autodetect on reconnection (xiphon)
2019-06-11 18:15:48 -05:00
xiphon
b0a04f7d45 epee: fix SSL autodetect on reconnection 2019-06-10 10:40:16 +00:00
moneromooo-monero
35c20c4332
Fix GCC 9.1 build warnings
GCC wants operator= aand copy ctor to be both defined, or neither
2019-06-09 09:39:18 +00:00
Lee Clagett
3544596f9f Add ssl_options support to monerod's rpc mode. 2019-05-22 00:09:11 -04:00
who-biz
c27d96129e [depends] update openssl to 1.0.2r
- This addresses https://www.openssl.org/news/secadv/20190226.txt (CVE: 2019-1559) which impacted all versions of openssl-1.0.

Note that this does not address CVE-2019-1543 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1543), which impacts all versions of openssl 1.1 through 1.1.0j and 1.1.1b.

The above (1.1) is patched in openssl, where it was marked as low severity.  Similar issues possibly present in monero, should be looked into w.r.t. CVE-2019-1543.
2019-05-18 02:18:55 -04:00
Riccardo Spagni
e8487fa46b
Merge pull request #5539
3f612cda Changed odd bullet point to low level header (Rohaq)
af9bc4ec Used subeaders to avoid slightly wonky looking formatting (Rohaq)
1873af35 Made code block usage consistent across all .md files (Rohaq)
68103075 Updated Copyright notice (Rohaq)
39bd157f Added Table of Contents to main README.md (Rohaq)
2019-05-15 16:10:41 +02:00
luigi1111
14723fc6e7
Merge pull request #5527
9a7a453 net_ssl: free certs after setting them up (moneromooo-monero)
2019-05-14 15:55:25 -05:00
luigi1111
1fc1c7318c
Merge pull request #5519
b8b957d cmake: fix incorrect hint for OPENSSL_ROOT_DIR (moneromooo-monero)
367bb80 mlog: default to not showing SSL errors (moneromooo-monero)
2019-05-14 15:52:32 -05:00
Rohaq
1873af35bf Made code block usage consistent across all .md files 2019-05-12 05:16:26 +01:00
moneromooo-monero
9a6006bad8
abstract_tcp_server2: move some things out of a lock
The lock is meant for the network throttle object only,
and this should help coverity get unconfused
2019-05-10 14:18:11 +00:00
moneromooo-monero
6abaaaa994
remove obsolete save_graph skeleton code 2019-05-10 14:17:18 +00:00
moneromooo-monero
f61a315e8b
net_utils: fix m_ssl type from time_t to bool 2019-05-10 14:14:49 +00:00
moneromooo-monero
9a7a453f25
net_ssl: free certs after setting them up 2019-05-10 00:16:49 +00:00
Riccardo Spagni
c0bc6d96cd
Merge pull request #5509
a62e0725 net_ssl: SSL config tweaks for compatibility and security (moneromooo-monero)
2019-05-07 17:39:20 +02:00
Riccardo Spagni
2d04b0e500
Merge pull request #5499
a4c4a2d8 blockchain: keep a rolling long term block weight median (moneromooo-monero)
2019-05-07 17:31:45 +02:00
Riccardo Spagni
123df0eaf7
Merge pull request #5419
f29fecd5 build: debug and test builds via contrib (Dusan Klinec)
2019-05-07 17:26:32 +02:00
moneromooo-monero
a62e072571
net_ssl: SSL config tweaks for compatibility and security
add two RSA based ciphers for Windows/depends compatibility
also enforce server cipher ordering
also set ECDH to auto because vtnerd says it is good :)

When built with the depends system, openssl does not include any
cipher on the current whitelist, so add this one, which fixes the
problem, and does seem sensible.
2019-05-07 10:01:42 +00:00
moneromooo-monero
367bb80ae7
mlog: default to not showing SSL errors 2019-05-06 07:38:52 +00:00
moneromooo-monero
a4c4a2d8aa
blockchain: keep a rolling long term block weight median 2019-05-02 09:47:01 +00:00
moneromooo-monero
5e0da6fb68
change SSL certificate fingerprint whitelisting from SHA1 to SHA-256
SHA1 is too close to bruteforceable
2019-04-26 11:37:15 +00:00
Riccardo Spagni
5d09e39174
Merge pull request #5482
9956500d net_helper: clear recv buffer on eof (moneromooo-monero)
2019-04-24 22:40:12 +02:00
Riccardo Spagni
d86dd5fa7c
Merge pull request #5479
edbae2d0 levin_protocol_handler_async: tune down preallocation a fair bit (moneromooo-monero)
2019-04-24 22:39:30 +02:00
moneromooo-monero
9956500d14
net_helper: clear recv buffer on eof 2019-04-23 13:23:17 +00:00
moneromooo-monero
edbae2d05b
levin_protocol_handler_async: tune down preallocation a fair bit
It can allocate a lot when getting a lot of connections
(in particular, the stress test on windows apparently pushes
that memory to actual use, rather than just allocated)
2019-04-22 22:35:32 +00:00
moneromooo-monero
7a9316ebef
serialization: set default log category 2019-04-21 09:26:25 +00:00
moneromooo-monero
b672d4d6e5
epee: use boost/timer/timer.hpp, boost/timer.hpp is deprecated 2019-04-18 15:12:34 +00:00
Riccardo Spagni
ba1b6d36c4
Merge pull request #5447
02c01c0b Add Brewfile to allow for an even easier management of dependencies (Florian)
2019-04-16 22:47:56 +02:00
Riccardo Spagni
c8ce4217cf
Merge pull request #5445
b18f0b10 wallet: new --offline option (moneromooo-monero)
2019-04-16 22:46:53 +02:00
Riccardo Spagni
e9527f5eed
Merge pull request #5436
61d63900 net_helper: avoid unnecessary memcpy (moneromooo-monero)
2019-04-16 22:43:15 +02:00
Riccardo Spagni
c603044398
Merge pull request #5432
c3cf930f abstract_tcp_server2: fix timeout on exit (moneromooo-monero)
2019-04-16 22:41:18 +02:00
Florian
02c01c0bd8 Add Brewfile to allow for an even easier management of dependencies 2019-04-15 14:46:26 +02:00
moneromooo-monero
b18f0b1051
wallet: new --offline option
It will avoid connecting to a daemon (so useful for cold signing
using a RPC wallet), and not perform DNS queries.
2019-04-15 09:14:12 +00:00
Riccardo Spagni
e46dc055d1
Merge pull request #5369
e72c2c5d do not build in parallel as it is non-deterministic (Jane Mercer)
2019-04-15 09:13:48 +02:00
moneromooo-monero
61d63900b9
net_helper: avoid unnecessary memcpy 2019-04-13 13:24:58 +00:00
moneromooo-monero
c3cf930f75
abstract_tcp_server2: fix timeout on exit
When closing connections due to exiting, the IO service is
already gone, so the data exchange needed for a gracious SSL
shutdown cannot happen. We just close the socket in that case.
2019-04-12 18:13:31 +00:00
moneromooo-monero
4b3bb829c2
epee: init a new ssl related variable in ctor 2019-04-11 11:10:15 +00:00
moneromooo-monero
9f8dc4ce51
simplewallet: new net_stats command
displays total sent and received bytes
2019-04-11 10:46:41 +00:00
Dusan Klinec
f29fecd517
build: debug and test builds via contrib 2019-04-10 15:43:52 +02:00
Lee Clagett
2e578b8214 Enabling daemon-rpc SSL now requires non-system CA verification
If `--daemon-ssl enabled` is set in the wallet, then a user certificate,
fingerprint, or onion/i2p address must be provided.
2019-04-07 13:02:43 -04:00
Lee Clagett
d58f368289 Require manual override for user chain certificates.
An override for the wallet to daemon connection is provided, but not for
other SSL contexts. The intent is to prevent users from supplying a
system CA as the "user" whitelisted certificate, which is less secure
since the key is controlled by a third party.
2019-04-07 00:44:37 -04:00
Lee Clagett
97cd1fa98d Only check top-level certificate against fingerprint list.
This allows "chain" certificates to be used with the fingerprint
whitelist option. A user can get a system-ca signature as backup while
clients explicitly whitelist the server certificate. The user specified
CA can also be combined with fingerprint whitelisting.
2019-04-07 00:44:37 -04:00
Lee Clagett
7c388fb358 Call use_certificate_chain_file instead of use_certificate_file
The former has the same behavior with single self signed certificates
while allowing the server to have separate short-term authentication
keys with long-term authorization keys.
2019-04-07 00:44:37 -04:00
Lee Clagett
eca0fea45a Perform RFC 2818 hostname verification in client SSL handshakes
If the verification mode is `system_ca`, clients will now do hostname
verification. Thus, only certificates from expected hostnames are
allowed when SSL is enabled. This can be overridden by forcible setting
the SSL mode to autodetect.

Clients will also send the hostname even when `system_ca` is not being
performed. This leaks possible metadata, but allows servers providing
multiple hostnames to respond with the correct certificate. One example
is cloudflare, which getmonero.org is currently using.
2019-04-07 00:44:37 -04:00
Lee Clagett
0416764cae Require server verification when SSL is enabled.
If SSL is "enabled" via command line without specifying a fingerprint or
certificate, the system CA list is checked for server verification and
_now_ fails the handshake if that check fails. This change was made to
remain consistent with standard SSL/TLS client behavior. This can still
be overridden by using the allow any certificate flag.

If the SSL behavior is autodetect, the system CA list is still checked
but a warning is logged if this fails. The stream is not rejected
because a re-connect will be attempted - its better to have an
unverified encrypted stream than an unverified + unencrypted stream.
2019-04-07 00:44:37 -04:00
Lee Clagett
96d602ac84 Add verify_fail_if_no_cert option for proper client authentication
Using `verify_peer` on server side requests a certificate from the
client. If no certificate is provided, the server silently accepts the
connection and rejects if the client sends an unexpected certificate.
Adding `verify_fail_if_no_cert` has no affect on client and for server
requires that the peer sends a certificate or fails the handshake. This
is the desired behavior when the user specifies a fingerprint or CA file.
2019-04-07 00:44:37 -04:00
Lee Clagett
21eb1b0725 Pass SSL arguments via one class and use shared_ptr instead of reference 2019-04-07 00:44:37 -04:00
Lee Clagett
f18a069fcc Do not require client certificate unless server has some whitelisted.
Currently a client must provide a certificate, even if the server is
configured to allow all certificates. This drops that requirement from
the client - unless the server is configured to use a CA file or
fingerprint(s) for verification - which is the standard behavior for SSL
servers.

The "system-wide" CA is not being used as a "fallback" to verify clients
before or after this patch.
2019-04-06 23:47:06 -04:00
Lee Clagett
a3b0284837 Change SSL certificate file list to OpenSSL builtin load_verify_location
Specifying SSL certificates for peer verification does an exact match,
making it a not-so-obvious alias for the fingerprints option. This
changes the checks to OpenSSL which loads concatenated certificate(s)
from a single file and does a certificate-authority (chain of trust)
check instead. There is no drop in security - a compromised exact match
fingerprint has the same worse case failure. There is increased security
in allowing separate long-term CA key and short-term SSL server keys.

This also removes loading of the system-default CA files if a custom
CA file or certificate fingerprint is specified.
2019-04-06 23:47:06 -04:00
Riccardo Spagni
0baf26c8d6
Merge pull request #5375
1569776a Add missing include (Leon Klingele)
2019-04-06 16:04:06 +02:00
Riccardo Spagni
17fefb8786
Merge pull request #5358
dffdccdc No longer use deprecated RSA_generate_key in favor of RSA_generate_key_ex (Martijn Otto)
2019-04-06 16:02:31 +02:00
Riccardo Spagni
38317f384c
Merge pull request #5348
59776a64 epee: some more minor JSON parsing speedup (moneromooo-monero)
2019-04-06 16:00:18 +02:00