diff options
Diffstat (limited to 'src/or/or.h')
| -rw-r--r-- | src/or/or.h | 60 |
1 files changed, 52 insertions, 8 deletions
diff --git a/src/or/or.h b/src/or/or.h index 3a53e5ed86..9074083a04 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -2596,6 +2596,23 @@ typedef struct circuit_t { * circuit. */ #define MAX_RELAY_EARLY_CELLS_PER_CIRCUIT 8 +/** + * Describes the circuit building process in simplified terms based + * on the path bias accounting state for a circuit. Created to prevent + * overcounting due to unknown cases of circuit reuse. See Bug #6475. + */ +typedef enum { + /** This circuit is "new". It has not yet completed a first hop + * or been counted by the path bias code. */ + PATH_STATE_NEW_CIRC = 0, + /** This circuit has completed a first hop, and has been counted by + * the path bias logic. */ + PATH_STATE_DID_FIRST_HOP = 1, + /** This circuit has been completely built, and has been counted as + * successful by the path bias logic. */ + PATH_STATE_SUCCEEDED = 2, +} path_state_t; + /** An origin_circuit_t holds data necessary to build and use a circuit. */ typedef struct origin_circuit_t { @@ -2629,6 +2646,10 @@ typedef struct origin_circuit_t { * cannibalized circuits. */ unsigned int has_opened : 1; + /** Kludge to help us prevent the warn in bug #6475 and eventually + * debug why we are not seeing first hops in some cases. */ + path_state_t path_state : 2; + /** Set iff this is a hidden-service circuit which has timed out * according to our current circuit-build timeout, but which has * been kept around because it might still succeed in connecting to @@ -3008,23 +3029,46 @@ typedef struct { config_line_t *RecommendedVersions; config_line_t *RecommendedClientVersions; config_line_t *RecommendedServerVersions; - /** Whether dirservers refuse router descriptors with private IPs. */ + /** Whether dirservers allow router descriptors with private IPs. */ int DirAllowPrivateAddresses; + /** Whether routers accept EXTEND cells to routers with private IPs. */ + int ExtendAllowPrivateAddresses; char *User; /**< Name of user to run Tor as. */ char *Group; /**< Name of group to run Tor as. */ - config_line_t *ORPort; /**< Ports to listen on for OR connections. */ - config_line_t *SocksPort; /**< Ports to listen on for SOCKS connections. */ + config_line_t *ORPort_lines; /**< Ports to listen on for OR connections. */ + /** Ports to listen on for SOCKS connections. */ + config_line_t *SocksPort_lines; /** Ports to listen on for transparent pf/netfilter connections. */ - config_line_t *TransPort; - config_line_t *NATDPort; /**< Ports to listen on for transparent natd + config_line_t *TransPort_lines; + config_line_t *NATDPort_lines; /**< Ports to listen on for transparent natd * connections. */ - config_line_t *ControlPort; /**< Port to listen on for control + config_line_t *ControlPort_lines; /**< Ports to listen on for control * connections. */ config_line_t *ControlSocket; /**< List of Unix Domain Sockets to listen on * for control connections. */ + int ControlSocketsGroupWritable; /**< Boolean: Are control sockets g+rw? */ - config_line_t *DirPort; /**< Port to listen on for directory connections. */ - config_line_t *DNSPort; /**< Port to listen on for DNS requests. */ + /** Ports to listen on for directory connections. */ + config_line_t *DirPort_lines; + config_line_t *DNSPort_lines; /**< Ports to listen on for DNS requests. */ + + /** @name port booleans + * + * Derived booleans: True iff there is a non-listener port on an AF_INET or + * AF_INET6 address of the given type configured in one of the _lines + * options above. + * + * @{ + */ + unsigned int ORPort_set : 1; + unsigned int SocksPort_set : 1; + unsigned int TransPort_set : 1; + unsigned int NATDPort_set : 1; + unsigned int ControlPort_set : 1; + unsigned int DirPort_set : 1; + unsigned int DNSPort_set : 1; + /**@}*/ + int AssumeReachable; /**< Whether to publish our descriptor regardless. */ int AuthoritativeDir; /**< Boolean: is this an authoritative directory? */ int V1AuthoritativeDir; /**< Boolean: is this an authoritative directory |