Merge #19991: net: Use alternative port for incoming Tor connections

96571b3d4c doc: Update onion service target port numbers in tor.md (Hennadii Stepanov)
bb145c9050 net: Extend -bind config option with optional network type (Hennadii Stepanov)
92bd3c1da4 net, refactor: Move AddLocal call one level up (Hennadii Stepanov)
57f17e57c8 net: Pass onion service target to Tor controller (Hennadii Stepanov)
e3f07851f0 refactor: Rename TorController::target to m_tor_control_center (Hennadii Stepanov)
fdd3ae4d26 net, refactor: Refactor CBaseChainParams::RPCPort function (Hennadii Stepanov)
a5266d4546 net: Add alternative port for onion service (Hennadii Stepanov)
b3273cf403 net: Use network byte order for in_addr.s_addr (Hennadii Stepanov)

Pull request description:

  This PR adds ability to label incoming Tor connections as different from normal localhost connections.

  Closes #8973.
  Closes #16693.

  Default onion service target ports are:
  - 8334 on mainnnet
  - 18334 on testnet
  - 38334 on signet
  - 18445 on regtest

  To set the onion service target socket manually the extended `-bind` config option could be used:

  ```
  $ src/bitcoind -help | grep -A 6 -e '-bind'
    -bind=<addr>[:<port>][=onion]
         Bind to given address and always listen on it (default: 0.0.0.0). Use
         [host]:port notation for IPv6. Append =onion to tag any incoming
         connections to that address and port as incoming Tor connections
         (default: 127.0.0.1:8334=onion, testnet: 127.0.0.1:18334=onion,
         signet: 127.0.0.1:38334=onion, regtest: 127.0.0.1:18445=onion)

  ```

  Since [pr19991.02 update](https://github.com/bitcoin/bitcoin/pull/19991#issuecomment-698882284) this PR is an alternative to #19043.

ACKs for top commit:
  Sjors:
    re-utACK 96571b3d4c
  vasild:
    ACK 96571b3d4
  laanwj:
    Re-ACK 96571b3d4c

Tree-SHA512: cb0eade80f4b3395f405f775e1b89c086a1f09d5a4464df6cb4faf808d9c2245474e1720b2b538f203f6c1996507f69b09f5a6e35ea42633c10e22bd733d4438
This commit is contained in:
Wladimir J. van der Laan
2020-10-02 13:06:54 +02:00
8 changed files with 126 additions and 57 deletions

View File

@@ -45,11 +45,12 @@ config file): *Needed for Tor version 0.2.7.0 and older versions of Tor only. Fo
versions of Tor see [Section 3](#3-automatically-listen-on-tor).*
HiddenServiceDir /var/lib/tor/bitcoin-service/
HiddenServicePort 8333 127.0.0.1:8333
HiddenServicePort 18333 127.0.0.1:18333
HiddenServicePort 8333 127.0.0.1:8334
HiddenServicePort 18333 127.0.0.1:18334
The directory can be different of course, but (both) port numbers should be equal to
your bitcoind's P2P listen port (8333 by default).
The directory can be different of course, but virtual port numbers should be equal to
your bitcoind's P2P listen port (8333 by default), and target addresses and ports
should be equal to binding address and port for inbound Tor connections (127.0.0.1:8334 by default).
-externalip=X You can tell bitcoin about its publicly reachable address using
this option, and this can be a .onion address. Given the above