core-lightning/gossipd/tor.h

#ifndef LIGHTNING_GOSSIPD_TOR_H
#define LIGHTNING_GOSSIPD_TOR_H
#include "config.h"
#include <stdbool.h>

struct addrinfo;
struct wireaddr;
struct io_conn;
struct reaching;

bool all_tor_addresses(const struct wireaddr *wireaddr);

struct io_plan *io_tor_connect(struct io_conn *conn,
			       const struct addrinfo *tor_proxyaddr,
			       const struct wireaddr *addr,
			       struct reaching *reach);

#endif /* LIGHTNING_GOSSIPD_TOR_H */
gossip/tor.c: new file for socks proxy code. All gossipd needs from common/tor is do_we_use_tor_addr(), so move that and the rest of the tor-specific handshake code into gossip/tor.c Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:23 +02:00			`#ifndef LIGHTNING_GOSSIPD_TOR_H`
			`#define LIGHTNING_GOSSIPD_TOR_H`
			`#include "config.h"`
			`#include <stdbool.h>`

tor: clean up io_tor_connect. Instead of storing a wireaddr and converting to an addrinfo every time, just convert once (which also avoids the memory leak in the current code). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:24 +02:00			`struct addrinfo;`
gossip/tor.c: new file for socks proxy code. All gossipd needs from common/tor is do_we_use_tor_addr(), so move that and the rest of the tor-specific handshake code into gossip/tor.c Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:23 +02:00			`struct wireaddr;`
			`struct io_conn;`
			`struct reaching;`

gossip: handle Tor proxy better. 1. Only force proxy use if we don't announce any non-TOR address. There's no option to turn it off, so this makes more sense. 2. Don't assume we want an IPv4 socket to reach proxy, use the family from the struct addrinfo. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:24 +02:00			`bool all_tor_addresses(const struct wireaddr *wireaddr);`
gossip/tor.c: new file for socks proxy code. All gossipd needs from common/tor is do_we_use_tor_addr(), so move that and the rest of the tor-specific handshake code into gossip/tor.c Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:23 +02:00
			`struct io_plan io_tor_connect(struct io_conn conn,`
tor: clean up io_tor_connect. Instead of storing a wireaddr and converting to an addrinfo every time, just convert once (which also avoids the memory leak in the current code). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:24 +02:00			`const struct addrinfo *tor_proxyaddr,`
gossip/tor.c: new file for socks proxy code. All gossipd needs from common/tor is do_we_use_tor_addr(), so move that and the rest of the tor-specific handshake code into gossip/tor.c Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2018-05-10 01:18:23 +02:00			`const struct wireaddr *addr,`
			`struct reaching *reach);`

			`#endif /* LIGHTNING_GOSSIPD_TOR_H */`