Commit graph

221 commits

Author SHA1 Message Date
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
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
21eb1b0725 Pass SSL arguments via one class and use shared_ptr instead of reference 2019-04-07 00:44:37 -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
38317f384c
Merge pull request #5348
59776a64 epee: some more minor JSON parsing speedup (moneromooo-monero)
2019-04-06 16:00:18 +02:00
Riccardo Spagni
1ed6441925
Merge pull request #5327
c23ea796 New interactive daemon command 'print_net_stats': Global traffic stats (rbrunner7)
2019-04-01 17:32:01 +02:00
moneromooo-monero
59776a64ff
epee: some more minor JSON parsing speedup 2019-03-25 14:29:29 +00:00
Lee Clagett
7acfa9f3cc Added socks proxy (tor/i2pd/kovri) support to wallet 2019-03-25 01:35:13 +00:00
rbrunner7
c23ea7962d New interactive daemon command 'print_net_stats': Global traffic stats 2019-03-24 16:58:57 +01:00
Riccardo Spagni
f5d7652f73
Merge pull request #5283
16590294 abstract_tcp_server2: fix crashy race on socket shutdown (moneromooo-monero)
2019-03-21 14:53:03 +02:00
moneromooo-monero
17769db946
epee: fix build with boost 1.70.0
get_io_service was deprecated, and got removed
2019-03-21 11:02:02 +00:00
moneromooo-monero
1659029469
abstract_tcp_server2: fix crashy race on socket shutdown 2019-03-19 16:50:00 +00:00
Riccardo Spagni
4c91eb23a0
Merge pull request #5061
1f2930ce Update 2019 copyright (binaryFate)
2019-03-17 17:49:30 +02:00
Howard Chu
b8c2e21cba
Fix startup errors with SSL cert generation
Use SSL API directly, skip boost layer
2019-03-08 15:15:24 +00:00
binaryFate
1f2930ce0b Update 2019 copyright 2019-03-05 22:05:34 +01:00
Martijn Otto
057c279cb4
epee: add SSL support
RPC connections now have optional tranparent SSL.

An optional private key and certificate file can be passed,
using the --{rpc,daemon}-ssl-private-key and
--{rpc,daemon}-ssl-certificate options. Those have as
argument a path to a PEM format private private key and
certificate, respectively.
If not given, a temporary self signed certificate will be used.

SSL can be enabled or disabled using --{rpc}-ssl, which
accepts autodetect (default), disabled or enabled.

Access can be restricted to particular certificates using the
--rpc-ssl-allowed-certificates, which takes a list of
paths to PEM encoded certificates. This can allow a wallet to
connect to only the daemon they think they're connected to,
by forcing SSL and listing the paths to the known good
certificates.

To generate long term certificates:

openssl genrsa -out /tmp/KEY 4096
openssl req -new -key /tmp/KEY -out /tmp/REQ
openssl x509 -req -days 999999 -sha256 -in /tmp/REQ -signkey /tmp/KEY -out /tmp/CERT

/tmp/KEY is the private key, and /tmp/CERT is the certificate,
both in PEM format. /tmp/REQ can be removed. Adjust the last
command to set expiration date, etc, as needed. It doesn't
make a whole lot of sense for monero anyway, since most servers
will run with one time temporary self signed certificates anyway.

SSL support is transparent, so all communication is done on the
existing ports, with SSL autodetection. This means you can start
using an SSL daemon now, but you should not enforce SSL yet or
nothing will talk to you.
2019-03-05 14:16:08 +01:00
moneromooo-monero
e396146aee
default initialize rpc structures 2019-03-04 22:38:03 +00:00
Riccardo Spagni
c83e80c263
Merge pull request #5162
4d3b61a3 Use io_service::work in epee tcp server (Lee Clagett)
2019-03-04 21:33:48 +02:00
Riccardo Spagni
f18a7e39b8
Merge pull request #5160
7af4fbd4 epee: Add space after ':' in additional http response headers (Tom Smeding)
2019-03-04 21:33:24 +02:00
Riccardo Spagni
722a856d7e
Merge pull request #5096
7c3ade44 network_throttle: use circular_buffer where appropriate (moneromooo-monero)
2019-03-04 21:21:25 +02:00
Riccardo Spagni
4466f4504e
Merge pull request #5091
123fc2a2 i2p: initial support (Jethro Grassie)
2019-03-04 21:20:34 +02:00
Tom Smeding
7af4fbd4d1 epee: Add space after ':' in additional http response headers 2019-02-18 14:56:28 +01:00
Lee Clagett
4d3b61a31b Use io_service::work in epee tcp server 2019-02-10 13:40:32 -05:00
moneromooo-monero
2456945408
epee: add SSL support
RPC connections now have optional tranparent SSL.

An optional private key and certificate file can be passed,
using the --{rpc,daemon}-ssl-private-key and
--{rpc,daemon}-ssl-certificate options. Those have as
argument a path to a PEM format private private key and
certificate, respectively.
If not given, a temporary self signed certificate will be used.

SSL can be enabled or disabled using --{rpc}-ssl, which
accepts autodetect (default), disabled or enabled.

Access can be restricted to particular certificates using the
--rpc-ssl-allowed-certificates, which takes a list of
paths to PEM encoded certificates. This can allow a wallet to
connect to only the daemon they think they're connected to,
by forcing SSL and listing the paths to the known good
certificates.

To generate long term certificates:

openssl genrsa -out /tmp/KEY 4096
openssl req -new -key /tmp/KEY -out /tmp/REQ
openssl x509 -req -days 999999 -sha256 -in /tmp/REQ -signkey /tmp/KEY -out /tmp/CERT

/tmp/KEY is the private key, and /tmp/CERT is the certificate,
both in PEM format. /tmp/REQ can be removed. Adjust the last
command to set expiration date, etc, as needed. It doesn't
make a whole lot of sense for monero anyway, since most servers
will run with one time temporary self signed certificates anyway.

SSL support is transparent, so all communication is done on the
existing ports, with SSL autodetection. This means you can start
using an SSL daemon now, but you should not enforce SSL yet or
nothing will talk to you.
2019-02-02 20:05:33 +00:00
moneromooo-monero
7c3ade4410
network_throttle: use circular_buffer where appropriate 2019-02-01 21:33:13 +00:00
Jethro Grassie
123fc2a25a
i2p: initial support 2019-01-30 13:37:45 -05:00
Lee Clagett
973403bc9f Adding initial support for broadcasting transactions over Tor
- Support for ".onion" in --add-exclusive-node and --add-peer
  - Add --anonymizing-proxy for outbound Tor connections
  - Add --anonymous-inbounds for inbound Tor connections
  - Support for sharing ".onion" addresses over Tor connections
  - Support for broadcasting transactions received over RPC exclusively
    over Tor (else broadcast over public IP when Tor not enabled).
2019-01-28 23:56:33 +00:00
moneromooo-monero
acfff8d0ce
rpc: fix internal daemon calls in restricted rpc getting partial data 2019-01-28 19:35:20 +00:00
moneromooo-monero
b750fb27b0
Pruning
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
2019-01-22 20:30:51 +00:00
Riccardo Spagni
846362842c
Merge pull request #4976
85665003 epee: better network buffer data structure (moneromooo-monero)
2019-01-16 19:04:22 +02:00
luigi1111
d8c03191ca
Merge pull request #4933
3cf85f0 Changed RECIEVED to RECEIVED in log messages. (normoes)
2018-12-31 15:33:18 -06:00
moneromooo-monero
85665003a7
epee: better network buffer data structure
avoids pointless allocs and memcpy
2018-12-23 16:46:07 +00:00
moneromooo-monero
9c923bad9b
epee: fix network packet header field endianness 2018-12-04 15:14:32 +00:00
Riccardo Spagni
c00ac446fd
Merge pull request #4854
bd98e99c Removed a lot of unnecessary includes (Martijn Otto)
2018-12-04 17:08:42 +02:00
Norman Moeschter
3cf85f0e83
Changed RECIEVED to RECEIVED in log messages. 2018-12-04 07:27:08 +01:00
Riccardo Spagni
299accd81f
Merge pull request #4819
7c298f5d No longer use a list for registering self references in the abstract tcp server (Martijn Otto)
2018-11-26 20:26:28 +02:00
Riccardo Spagni
a3d0c7c55c
Merge pull request #4807
b620443b epee: log HTTP/RPC calls at info level (moneromooo-monero)
2018-11-16 11:17:18 +02:00
Martijn Otto
bd98e99c80
Removed a lot of unnecessary includes 2018-11-15 17:29:34 +01:00
Martijn Otto
7c298f5d14
No longer use a list for registering self references in the abstract tcp
server

Updated assert message

Use a local variable that won't destruct at the end of the if-branch

Updated comment
2018-11-07 11:21:52 +01:00
Riccardo Spagni
dd973179ad
Merge pull request #3970
3381b651 abstract_tcp_server2: fix busy calling of idle IO service (moneromooo-monero)
2018-11-06 14:49:32 +02:00
moneromooo-monero
b620443b08
epee: log HTTP/RPC calls at info level
It's useful info to have when investigating logs
2018-11-05 16:14:06 +00:00
Riccardo Spagni
5ccd3d32b4
Merge pull request #4489
00901e9c epee: initialize a few data members where it seems to be appropriate (moneromooo-monero)
144a6c32 abstract_tcp_server2: move m_period to subclass (moneromooo-monero)
758d7684 connection_basic: remove unused floating time start time (moneromooo-monero)
e5108a29 Catch more exceptions in dtors (moneromooo-monero)
2018-10-15 13:37:18 +02:00
moneromooo-monero
e736964a0c
Remove epee header dependency on cryptonote_core 2018-10-12 17:16:44 +00:00
moneromooo-monero
00901e9c93
epee: initialize a few data members where it seems to be appropriate 2018-10-02 17:28:50 +00:00
moneromooo-monero
144a6c32c9
abstract_tcp_server2: move m_period to subclass
This is where it is actually used, and initialized
2018-10-02 17:28:48 +00:00
moneromooo-monero
758d768486
connection_basic: remove unused floating time start time 2018-10-02 17:28:46 +00:00
Riccardo Spagni
effcbf2060
Merge pull request #4459
bcf3f6af fuzz_tests: catch unhandled exceptions (moneromooo-monero)
3ebd05d4 miner: restore stream flags after changing them (moneromooo-monero)
a093092e levin_protocol_handler_async: do not propagate exception through dtor (moneromooo-monero)
1eebb82b net_helper: do not propagate exceptions through dtor (moneromooo-monero)
fb6a3630 miner: do not propagate exceptions through dtor (moneromooo-monero)
2e2139ff epee: do not propagate exception through dtor (moneromooo-monero)
0749a8bd db_lmdb: do not propagate exceptions in dtor (moneromooo-monero)
1b0afeeb wallet_rpc_server: exit cleanly on unhandled exceptions (moneromooo-monero)
418a9936 unit_tests: catch unhandled exceptions (moneromooo-monero)
ea7f9543 threadpool: do not propagate exceptions through the dtor (moneromooo-monero)
6e855422 gen_multisig: nice exit on unhandled exception (moneromooo-monero)
53df2deb db_lmdb: catch error in mdb_stat calls during migration (moneromooo-monero)
e67016dd blockchain_blackball: catch failure to commit db transaction (moneromooo-monero)
661439f4 mlog: don't remove old logs if we failed to rename the current file (moneromooo-monero)
5fdcda50 easylogging++: test for NULL before dereference (moneromooo-monero)
7ece1550 performance_test: fix bad last argument calling add_arg (moneromooo-monero)
a085da32 unit_tests: add check for page size > 0 before dividing (moneromooo-monero)
d8b1ec8b unit_tests: use std::shared_ptr to shut coverity up about leaks (moneromooo-monero)
02563bf4 simplewallet: top level exception catcher to print nicer messages (moneromooo-monero)
c57a65b2 blockchain_blackball: fix shift range for 32 bit archs (moneromooo-monero)
2018-09-29 22:20:38 +02:00
moneromooo-monero
4469b0c41e
abstract_tcp_server2: fix binding to the wrong IP 2018-09-09 10:48:21 +00:00