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[tor/master] Move network_liveness_t into circuitstats.h and make it private
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit ad52fe7e88754fd8c7c1eb3da9bbf593d7752af9 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 12:56:54 2018 -0400 Move network_liveness_t into circuitstats.h and make it private This type is only used in one place and never exposed. --- src/or/circuitstats.h | 15 +++++++++++++++ src/or/or.h | 15 --------------- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/src/or/circuitstats.h b/src/or/circuitstats.h index 86116cb7f..5fe80acfe 100644 --- a/src/or/circuitstats.h +++ b/src/or/circuitstats.h @@ -73,6 +73,21 @@ int circuit_build_times_network_check_live(const circuit_build_times_t *cbt); void circuit_build_times_network_circ_success(circuit_build_times_t *cbt); #ifdef CIRCUITSTATS_PRIVATE +/** Information about the state of our local network connection */ +typedef struct { + /** The timestamp we last completed a TLS handshake or received a cell */ + time_t network_last_live; + /** If the network is not live, how many timeouts has this caused? */ + int nonlive_timeouts; + /** Circular array of circuits that have made it to the first hop. Slot is + * 1 if circuit timed out, 0 if circuit succeeded */ + int8_t *timeouts_after_firsthop; + /** Number of elements allocated for the above array */ + int num_recent_circs; + /** Index into circular array. */ + int after_firsthop_idx; +} network_liveness_t; + /** Structure for circuit build times history */ struct circuit_build_times_s { /** The circular array of recorded build times in milliseconds */ diff --git a/src/or/or.h b/src/or/or.h index 3d0611c63..5707e0202 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -3733,21 +3733,6 @@ int32_t circuit_build_times_initial_timeout(void); #error "RECENT_CIRCUITS is set too low." #endif -/** Information about the state of our local network connection */ -typedef struct { - /** The timestamp we last completed a TLS handshake or received a cell */ - time_t network_last_live; - /** If the network is not live, how many timeouts has this caused? */ - int nonlive_timeouts; - /** Circular array of circuits that have made it to the first hop. Slot is - * 1 if circuit timed out, 0 if circuit succeeded */ - int8_t *timeouts_after_firsthop; - /** Number of elements allocated for the above array */ - int num_recent_circs; - /** Index into circular array. */ - int after_firsthop_idx; -} network_liveness_t; - typedef struct circuit_build_times_s circuit_build_times_t; /********************************* config.c ***************************/

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[tor/master] Extract node_t into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit d2942d127da454a1ffb69da176582b5d74918bb1 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:13:33 2018 -0400 Extract node_t into its own header. --- src/or/bridges.c | 2 + src/or/circuitbuild.c | 1 + src/or/connection_edge.c | 1 + src/or/control.c | 1 + src/or/dirauth/dirvote.c | 1 + src/or/directory.c | 1 + src/or/dirserv.c | 1 + src/or/entrynodes.c | 1 + src/or/hs_circuit.c | 1 + src/or/hs_common.c | 1 + src/or/hs_control.c | 2 + src/or/hs_service.c | 1 + src/or/include.am | 1 + src/or/microdesc.c | 2 + src/or/networkstatus.c | 1 + src/or/node_st.h | 100 +++++++++++++++++++++++++++++++++++++++++++++ src/or/nodelist.c | 9 ++++ src/or/nodelist.h | 1 + src/or/or.h | 97 +------------------------------------------ src/or/policies.c | 1 + src/or/router.c | 1 + src/or/routerlist.c | 1 + src/or/routerset.c | 2 + src/test/test_connection.c | 1 + src/test/test_entrynodes.c | 1 + src/test/test_helpers.c | 1 + src/test/test_hs.c | 1 + src/test/test_hs_common.c | 2 + src/test/test_hs_control.c | 11 ++--- src/test/test_hs_service.c | 1 + src/test/test_nodelist.c | 3 ++ src/test/test_policy.c | 1 + src/test/test_routerlist.c | 1 + src/test/test_routerset.c | 3 ++ 34 files changed, 152 insertions(+), 104 deletions(-) diff --git a/src/or/bridges.c b/src/or/bridges.c index 699e030e6..d5a9d05b4 100644 --- a/src/or/bridges.c +++ b/src/or/bridges.c @@ -27,6 +27,8 @@ #include "routerset.h" #include "transports.h" +#include "node_st.h" + /** Information about a configured bridge. Currently this just matches the * ones in the torrc file, but one day we may be able to learn about new * bridges on our own, and remember them in the state file. */ diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 0df616a5a..42ce1cfda 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -67,6 +67,7 @@ #include "cpath_build_state_st.h" #include "entry_connection_st.h" +#include "node_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c index ce018e874..e177b0ee2 100644 --- a/src/or/connection_edge.c +++ b/src/or/connection_edge.c @@ -100,6 +100,7 @@ #include "cpath_build_state_st.h" #include "dir_connection_st.h" #include "entry_connection_st.h" +#include "node_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" #include "socks_request_st.h" diff --git a/src/or/control.c b/src/or/control.c index 20da12259..ee79dfcd5 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -84,6 +84,7 @@ #include "control_connection_st.h" #include "cpath_build_state_st.h" #include "entry_connection_st.h" +#include "node_st.h" #include "or_connection_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index ae2de57a8..41acc21d6 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -29,6 +29,7 @@ #include "dirauth/shared_random_state.h" #include "dir_server_st.h" +#include "node_st.h" #include "vote_timing_st.h" /** diff --git a/src/or/directory.c b/src/or/directory.c index 00605c054..8392dd81f 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -57,6 +57,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "entry_connection_st.h" +#include "node_st.h" #include "rend_service_descriptor_st.h" /** diff --git a/src/or/dirserv.c b/src/or/dirserv.c index 038b47e01..3af057c6c 100644 --- a/src/or/dirserv.c +++ b/src/or/dirserv.c @@ -37,6 +37,7 @@ #include "dirauth/dirvote.h" #include "dir_connection_st.h" +#include "node_st.h" #include "tor_version_st.h" /** diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c index 8aac07451..62a65f249 100644 --- a/src/or/entrynodes.c +++ b/src/or/entrynodes.c @@ -139,6 +139,7 @@ #include "transports.h" #include "statefile.h" +#include "node_st.h" #include "origin_circuit_st.h" /** A list of existing guard selection contexts. */ diff --git a/src/or/hs_circuit.c b/src/or/hs_circuit.c index b5ac7184a..761edd621 100644 --- a/src/or/hs_circuit.c +++ b/src/or/hs_circuit.c @@ -35,6 +35,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" +#include "node_st.h" #include "origin_circuit_st.h" /* A circuit is about to become an e2e rendezvous circuit. Check diff --git a/src/or/hs_common.c b/src/or/hs_common.c index afe80467a..c5f59059e 100644 --- a/src/or/hs_common.c +++ b/src/or/hs_common.c @@ -34,6 +34,7 @@ #include "dirauth/shared_random_state.h" #include "edge_connection_st.h" +#include "node_st.h" #include "origin_circuit_st.h" /* Trunnel */ diff --git a/src/or/hs_control.c b/src/or/hs_control.c index 6b9b95c6d..4f3dd62c6 100644 --- a/src/or/hs_control.c +++ b/src/or/hs_control.c @@ -15,6 +15,8 @@ #include "hs_service.h" #include "nodelist.h" +#include "node_st.h" + /* Send on the control port the "HS_DESC REQUESTED [...]" event. * * The onion_pk is the onion service public key, base64_blinded_pk is the diff --git a/src/or/hs_service.c b/src/or/hs_service.c index 6c2c16734..90e607225 100644 --- a/src/or/hs_service.c +++ b/src/or/hs_service.c @@ -41,6 +41,7 @@ #include "dir_connection_st.h" #include "edge_connection_st.h" +#include "node_st.h" #include "origin_circuit_st.h" /* Trunnel */ diff --git a/src/or/include.am b/src/or/include.am index 4e0e1e9a4..ee1ee562c 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -248,6 +248,7 @@ ORHEADERS = \ src/or/microdesc.h \ src/or/networkstatus.h \ src/or/nodelist.h \ + src/or/node_st.h \ src/or/ntmain.h \ src/or/onion.h \ src/or/onion_fast.h \ diff --git a/src/or/microdesc.c b/src/or/microdesc.c index b4a934e09..f06c4bd2a 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -22,6 +22,8 @@ #include "routerlist.h" #include "routerparse.h" +#include "node_st.h" + /** A data structure to hold a bunch of cached microdescriptors. There are * two active files in the cache: a "cache file" that we mmap, and a "journal * file" that we append to. Periodically, we rebuild the cache file to hold diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 3694da49d..4ac2034cd 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -76,6 +76,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" +#include "node_st.h" /** Most recently received and validated v3 "ns"-flavored consensus network * status. */ diff --git a/src/or/node_st.h b/src/or/node_st.h new file mode 100644 index 000000000..511e23ad1 --- /dev/null +++ b/src/or/node_st.h @@ -0,0 +1,100 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef NODE_ST_H +#define NODE_ST_H + +/** A node_t represents a Tor router. + * + * Specifically, a node_t is a Tor router as we are using it: a router that + * we are considering for circuits, connections, and so on. A node_t is a + * thin wrapper around the routerstatus, routerinfo, and microdesc for a + * single router, and provides a consistent interface for all of them. + * + * Also, a node_t has mutable state. While a routerinfo, a routerstatus, + * and a microdesc have[*] only the information read from a router + * descriptor, a consensus entry, and a microdescriptor (respectively)... + * a node_t has flags based on *our own current opinion* of the node. + * + * [*] Actually, there is some leftover information in each that is mutable. + * We should try to excise that. + */ +struct node_t { + /* Indexing information */ + + /** Used to look up the node_t by its identity digest. */ + HT_ENTRY(node_t) ht_ent; + /** Used to look up the node_t by its ed25519 identity digest. */ + HT_ENTRY(node_t) ed_ht_ent; + /** Position of the node within the list of nodes */ + int nodelist_idx; + + /** The identity digest of this node_t. No more than one node_t per + * identity may exist at a time. */ + char identity[DIGEST_LEN]; + + /** The ed25519 identity of this node_t. This field is nonzero iff we + * currently have an ed25519 identity for this node in either md or ri, + * _and_ this node has been inserted to the ed25519-to-node map in the + * nodelist. + */ + ed25519_public_key_t ed25519_id; + + microdesc_t *md; + routerinfo_t *ri; + routerstatus_t *rs; + + /* local info: copied from routerstatus, then possibly frobbed based + * on experience. Authorities set this stuff directly. Note that + * these reflect knowledge of the primary (IPv4) OR port only. */ + + unsigned int is_running:1; /**< As far as we know, is this OR currently + * running? */ + unsigned int is_valid:1; /**< Has a trusted dirserver validated this OR? + * (For Authdir: Have we validated this OR?) */ + unsigned int is_fast:1; /** Do we think this is a fast OR? */ + unsigned int is_stable:1; /** Do we think this is a stable OR? */ + unsigned int is_possible_guard:1; /**< Do we think this is an OK guard? */ + unsigned int is_exit:1; /**< Do we think this is an OK exit? */ + unsigned int is_bad_exit:1; /**< Do we think this exit is censored, borked, + * or otherwise nasty? */ + unsigned int is_hs_dir:1; /**< True iff this router is a hidden service + * directory according to the authorities. */ + + /* Local info: warning state. */ + + unsigned int name_lookup_warned:1; /**< Have we warned the user for referring + * to this (unnamed) router by nickname? + */ + + /** Local info: we treat this node as if it rejects everything */ + unsigned int rejects_all:1; + + /* Local info: derived. */ + + /** True if the IPv6 OR port is preferred over the IPv4 OR port. + * XX/teor - can this become out of date if the torrc changes? */ + unsigned int ipv6_preferred:1; + + /** According to the geoip db what country is this router in? */ + /* XXXprop186 what is this suppose to mean with multiple OR ports? */ + country_t country; + + /* The below items are used only by authdirservers for + * reachability testing. */ + + /** When was the last time we could reach this OR? */ + time_t last_reachable; /* IPv4. */ + time_t last_reachable6; /* IPv6. */ + + /* Hidden service directory index data. This is used by a service or client + * in order to know what's the hs directory index for this node at the time + * the consensus is set. */ + struct hsdir_index_t hsdir_index; +}; + +#endif + diff --git a/src/or/nodelist.c b/src/or/nodelist.c index 4d67904c8..2c78c35ab 100644 --- a/src/or/nodelist.c +++ b/src/or/nodelist.c @@ -69,6 +69,7 @@ #include "dirauth/mode.h" #include "dir_server_st.h" +#include "node_st.h" static void nodelist_drop_node(node_t *node, int remove_from_ht); #define node_free(val) \ @@ -634,6 +635,14 @@ nodelist_set_consensus(networkstatus_t *ns) } } +/** Return 1 iff node has Exit flag and no BadExit flag. + * Otherwise, return 0. + */ +int node_is_good_exit(const node_t *node) +{ + return node->is_exit && ! node->is_bad_exit; +} + /** Helper: return true iff a node has a usable amount of information*/ static inline int node_is_usable(const node_t *node) diff --git a/src/or/nodelist.h b/src/or/nodelist.h index 1ffba2e8d..fd91a2683 100644 --- a/src/or/nodelist.h +++ b/src/or/nodelist.h @@ -46,6 +46,7 @@ void node_get_verbose_nickname(const node_t *node, void node_get_verbose_nickname_by_id(const char *id_digest, char *verbose_name_out); int node_is_dir(const node_t *node); +int node_is_good_exit(const node_t *node); int node_has_any_descriptor(const node_t *node); int node_has_preferred_descriptor(const node_t *node, int for_direct_connect); diff --git a/src/or/or.h b/src/or/or.h index 19d0bb2ab..f2de729ec 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1857,94 +1857,7 @@ typedef struct microdesc_t { } microdesc_t; -/** A node_t represents a Tor router. - * - * Specifically, a node_t is a Tor router as we are using it: a router that - * we are considering for circuits, connections, and so on. A node_t is a - * thin wrapper around the routerstatus, routerinfo, and microdesc for a - * single router, and provides a consistent interface for all of them. - * - * Also, a node_t has mutable state. While a routerinfo, a routerstatus, - * and a microdesc have[*] only the information read from a router - * descriptor, a consensus entry, and a microdescriptor (respectively)... - * a node_t has flags based on *our own current opinion* of the node. - * - * [*] Actually, there is some leftover information in each that is mutable. - * We should try to excise that. - */ -typedef struct node_t { - /* Indexing information */ - - /** Used to look up the node_t by its identity digest. */ - HT_ENTRY(node_t) ht_ent; - /** Used to look up the node_t by its ed25519 identity digest. */ - HT_ENTRY(node_t) ed_ht_ent; - /** Position of the node within the list of nodes */ - int nodelist_idx; - - /** The identity digest of this node_t. No more than one node_t per - * identity may exist at a time. */ - char identity[DIGEST_LEN]; - - /** The ed25519 identity of this node_t. This field is nonzero iff we - * currently have an ed25519 identity for this node in either md or ri, - * _and_ this node has been inserted to the ed25519-to-node map in the - * nodelist. - */ - ed25519_public_key_t ed25519_id; - - microdesc_t *md; - routerinfo_t *ri; - routerstatus_t *rs; - - /* local info: copied from routerstatus, then possibly frobbed based - * on experience. Authorities set this stuff directly. Note that - * these reflect knowledge of the primary (IPv4) OR port only. */ - - unsigned int is_running:1; /**< As far as we know, is this OR currently - * running? */ - unsigned int is_valid:1; /**< Has a trusted dirserver validated this OR? - * (For Authdir: Have we validated this OR?) */ - unsigned int is_fast:1; /** Do we think this is a fast OR? */ - unsigned int is_stable:1; /** Do we think this is a stable OR? */ - unsigned int is_possible_guard:1; /**< Do we think this is an OK guard? */ - unsigned int is_exit:1; /**< Do we think this is an OK exit? */ - unsigned int is_bad_exit:1; /**< Do we think this exit is censored, borked, - * or otherwise nasty? */ - unsigned int is_hs_dir:1; /**< True iff this router is a hidden service - * directory according to the authorities. */ - - /* Local info: warning state. */ - - unsigned int name_lookup_warned:1; /**< Have we warned the user for referring - * to this (unnamed) router by nickname? - */ - - /** Local info: we treat this node as if it rejects everything */ - unsigned int rejects_all:1; - - /* Local info: derived. */ - - /** True if the IPv6 OR port is preferred over the IPv4 OR port. - * XX/teor - can this become out of date if the torrc changes? */ - unsigned int ipv6_preferred:1; - - /** According to the geoip db what country is this router in? */ - /* XXXprop186 what is this suppose to mean with multiple OR ports? */ - country_t country; - - /* The below items are used only by authdirservers for - * reachability testing. */ - - /** When was the last time we could reach this OR? */ - time_t last_reachable; /* IPv4. */ - time_t last_reachable6; /* IPv6. */ - - /* Hidden service directory index data. This is used by a service or client - * in order to know what's the hs directory index for this node at the time - * the consensus is set. */ - struct hsdir_index_t hsdir_index; -} node_t; +typedef struct node_t node_t; /** Linked list of microdesc hash lines for a single router in a directory * vote. @@ -2385,14 +2298,6 @@ typedef enum { /** Convert a circuit subtype to a circuit_t. */ #define TO_CIRCUIT(x) (&((x)->base_)) -/** Return 1 iff node has Exit flag and no BadExit flag. - * Otherwise, return 0. - */ -static inline int node_is_good_exit(const node_t *node) -{ - return node->is_exit && ! node->is_bad_exit; -} - /* limits for TCP send and recv buffer size used for constrained sockets */ #define MIN_CONSTRAINED_TCP_BUFFER 2048 #define MAX_CONSTRAINED_TCP_BUFFER 262144 /* 256k */ diff --git a/src/or/policies.c b/src/or/policies.c index 51dc83827..78cbcd5cd 100644 --- a/src/or/policies.c +++ b/src/or/policies.c @@ -31,6 +31,7 @@ #include "ht.h" #include "dir_server_st.h" +#include "node_st.h" #include "port_cfg_st.h" /** Policy that addresses for incoming SOCKS connections must match. */ diff --git a/src/or/router.c b/src/or/router.c index 2d0305889..6d8f61d71 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -42,6 +42,7 @@ #include "crypt_path_st.h" #include "dir_connection_st.h" #include "dir_server_st.h" +#include "node_st.h" #include "origin_circuit_st.h" #include "port_cfg_st.h" diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 970eac8d3..313685784 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -127,6 +127,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" +#include "node_st.h" // #define DEBUG_ROUTERLIST diff --git a/src/or/routerset.c b/src/or/routerset.c index a2599b316..8a6ff3b58 100644 --- a/src/or/routerset.c +++ b/src/or/routerset.c @@ -36,6 +36,8 @@ #include "routerparse.h" #include "routerset.h" +#include "node_st.h" + /** Return a new empty routerset. */ routerset_t * routerset_new(void) diff --git a/src/test/test_connection.c b/src/test/test_connection.c index 93d5dc846..6f9c2706c 100644 --- a/src/test/test_connection.c +++ b/src/test/test_connection.c @@ -26,6 +26,7 @@ #include "dir_connection_st.h" #include "entry_connection_st.h" +#include "node_st.h" #include "or_connection_st.h" #include "socks_request_st.h" diff --git a/src/test/test_entrynodes.c b/src/test/test_entrynodes.c index bff6a40bd..cf9da232c 100644 --- a/src/test/test_entrynodes.c +++ b/src/test/test_entrynodes.c @@ -33,6 +33,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" #include "dir_connection_st.h" +#include "node_st.h" #include "origin_circuit_st.h" #include "test_helpers.h" diff --git a/src/test/test_helpers.c b/src/test/test_helpers.c index 91cc7d4d2..78d10b261 100644 --- a/src/test/test_helpers.c +++ b/src/test/test_helpers.c @@ -25,6 +25,7 @@ #include "routerlist.h" #include "connection_st.h" +#include "node_st.h" #include "origin_circuit_st.h" #include "test.h" diff --git a/src/test/test_hs.c b/src/test/test_hs.c index 9343d131f..c546af2fe 100644 --- a/src/test/test_hs.c +++ b/src/test/test_hs.c @@ -22,6 +22,7 @@ #include "routerset.h" #include "circuitbuild.h" +#include "node_st.h" #include "rend_encoded_v2_service_descriptor_st.h" #include "rend_intro_point_st.h" diff --git a/src/test/test_hs_common.c b/src/test/test_hs_common.c index 8bcb2c7e4..21a109d2b 100644 --- a/src/test/test_hs_common.c +++ b/src/test/test_hs_common.c @@ -33,6 +33,8 @@ #include "util.h" #include "voting_schedule.h" +#include "node_st.h" + /** Test the validation of HS v3 addresses */ static void test_validate_address(void *arg) diff --git a/src/test/test_hs_control.c b/src/test/test_hs_control.c index 308843e9b..1fcea44f4 100644 --- a/src/test/test_hs_control.c +++ b/src/test/test_hs_control.c @@ -7,10 +7,6 @@ **/ #define CONTROL_PRIVATE -#define CIRCUITBUILD_PRIVATE -#define RENDCOMMON_PRIVATE -#define RENDSERVICE_PRIVATE -#define HS_SERVICE_PRIVATE #include "or.h" #include "test.h" @@ -19,10 +15,9 @@ #include "hs_common.h" #include "hs_control.h" #include "nodelist.h" -//#include "rendcommon.h" -//#include "rendservice.h" -//#include "routerset.h" -//#include "circuitbuild.h" + +#include "node_st.h" + #include "test_helpers.h" /* mock ID digest and longname for node that's in nodelist */ diff --git a/src/test/test_hs_service.c b/src/test/test_hs_service.c index 348778550..83a9d3cb5 100644 --- a/src/test/test_hs_service.c +++ b/src/test/test_hs_service.c @@ -55,6 +55,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" +#include "node_st.h" #include "origin_circuit_st.h" /* Trunnel */ diff --git a/src/test/test_nodelist.c b/src/test/test_nodelist.c index 9499fd038..a3f2de29f 100644 --- a/src/test/test_nodelist.c +++ b/src/test/test_nodelist.c @@ -11,6 +11,9 @@ #include "networkstatus.h" #include "nodelist.h" #include "torcert.h" + +#include "node_st.h" + #include "test.h" /** Test the case when node_get_by_id() returns NULL, diff --git a/src/test/test_policy.c b/src/test/test_policy.c index e55452d3e..673336eae 100644 --- a/src/test/test_policy.c +++ b/src/test/test_policy.c @@ -10,6 +10,7 @@ #include "policies.h" #include "test.h" +#include "node_st.h" #include "port_cfg_st.h" /* Helper: assert that short_policy parses and writes back out as itself, diff --git a/src/test/test_routerlist.c b/src/test/test_routerlist.c index d66f8933d..bf97499ee 100644 --- a/src/test/test_routerlist.c +++ b/src/test/test_routerlist.c @@ -35,6 +35,7 @@ #include "statefile.h" #include "dir_connection_st.h" +#include "node_st.h" #include "test.h" #include "test_dir_common.h" diff --git a/src/test/test_routerset.c b/src/test/test_routerset.c index c54132467..0e1ad3fdf 100644 --- a/src/test/test_routerset.c +++ b/src/test/test_routerset.c @@ -9,6 +9,9 @@ #include "routerparse.h" #include "policies.h" #include "nodelist.h" + +#include "node_st.h" + #include "test.h" #define NS_MODULE routerset

1 0

[tor/master] fixup! Extract node_t into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit f901ca958a69efab6cbc2b7e7908e6dffbd0b614 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:23:44 2018 -0400 fixup! Extract node_t into its own header. --- src/or/nodelist.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/or/nodelist.c b/src/or/nodelist.c index 2c78c35ab..72eada57c 100644 --- a/src/or/nodelist.c +++ b/src/or/nodelist.c @@ -638,7 +638,8 @@ nodelist_set_consensus(networkstatus_t *ns) /** Return 1 iff node has Exit flag and no BadExit flag. * Otherwise, return 0. */ -int node_is_good_exit(const node_t *node) +int +node_is_good_exit(const node_t *node) { return node->is_exit && ! node->is_bad_exit; }

1 0

[tor/master] Move document_signature_t into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit 80c9e1e58511de04eeffdc47d3801697b4952e6d Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:27:11 2018 -0400 Move document_signature_t into its own header. --- src/or/dirauth/dirvote.c | 1 + src/or/document_signature_st.h | 29 +++++++++++++++++++++++++++++ src/or/include.am | 1 + src/or/networkstatus.c | 1 + src/or/or.h | 19 +------------------ src/or/routerlist.c | 1 + src/or/routerparse.c | 1 + src/test/test_dir.c | 1 + 8 files changed, 36 insertions(+), 18 deletions(-) diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index c702ca697..12ab5f328 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -29,6 +29,7 @@ #include "dirauth/shared_random_state.h" #include "dir_server_st.h" +#include "document_signature_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/document_signature_st.h b/src/or/document_signature_st.h new file mode 100644 index 000000000..ec0b1ba1b --- /dev/null +++ b/src/or/document_signature_st.h @@ -0,0 +1,29 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef DOCUMENT_SIGNATURE_ST_H +#define DOCUMENT_SIGNATURE_ST_H + +/** A signature of some document by an authority. */ +struct document_signature_t { + /** Declared SHA-1 digest of this voter's identity key */ + char identity_digest[DIGEST_LEN]; + /** Declared SHA-1 digest of signing key used by this voter. */ + char signing_key_digest[DIGEST_LEN]; + /** Algorithm used to compute the digest of the document. */ + digest_algorithm_t alg; + /** Signature of the signed thing. */ + char *signature; + /** Length of signature */ + int signature_len; + unsigned int bad_signature : 1; /**< Set to true if we've tried to verify + * the sig, and we know it's bad. */ + unsigned int good_signature : 1; /**< Set to true if we've verified the sig + * as good. */ +}; + +#endif + diff --git a/src/or/include.am b/src/or/include.am index d9eeb15f3..611b1adbc 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -214,6 +214,7 @@ ORHEADERS = \ src/or/dirserv.h \ src/or/dir_connection_st.h \ src/or/dir_server_st.h \ + src/or/document_signature_st.h \ src/or/dns.h \ src/or/dns_structs.h \ src/or/dnsserv.h \ diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 3f90fea4e..1bea0d774 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -76,6 +76,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" +#include "document_signature_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/or.h b/src/or/or.h index 23f565857..ab1ae5742 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1860,24 +1860,7 @@ typedef struct microdesc_t { typedef struct node_t node_t; typedef struct vote_microdesc_hash_t vote_microdesc_hash_t; typedef struct vote_routerstatus_t vote_routerstatus_t; - -/** A signature of some document by an authority. */ -typedef struct document_signature_t { - /** Declared SHA-1 digest of this voter's identity key */ - char identity_digest[DIGEST_LEN]; - /** Declared SHA-1 digest of signing key used by this voter. */ - char signing_key_digest[DIGEST_LEN]; - /** Algorithm used to compute the digest of the document. */ - digest_algorithm_t alg; - /** Signature of the signed thing. */ - char *signature; - /** Length of signature */ - int signature_len; - unsigned int bad_signature : 1; /**< Set to true if we've tried to verify - * the sig, and we know it's bad. */ - unsigned int good_signature : 1; /**< Set to true if we've verified the sig - * as good. */ -} document_signature_t; +typedef struct document_signature_t document_signature_t; /** Information about a single voter in a vote or a consensus. */ typedef struct networkstatus_voter_info_t { diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 4d02c42a4..68def1c85 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -127,6 +127,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" +#include "document_signature_st.h" #include "node_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/routerparse.c b/src/or/routerparse.c index b7d50a1da..2ae005569 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -81,6 +81,7 @@ #include "dirauth/dirvote.h" +#include "document_signature_st.h" #include "rend_authorized_client_st.h" #include "rend_intro_point_st.h" #include "rend_service_descriptor_st.h" diff --git a/src/test/test_dir.c b/src/test/test_dir.c index 963d97a32..c3d00a81f 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -45,6 +45,7 @@ #include "log_test_helpers.h" #include "voting_schedule.h" +#include "document_signature_st.h" #include "port_cfg_st.h" #include "tor_version_st.h" #include "vote_microdesc_hash_st.h"

1 0

[tor/master] Extract networkstatus_vote_info_t into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit 89aefb0319778af419abed11707a7bf84648288c Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:31:47 2018 -0400 Extract networkstatus_vote_info_t into its own header. --- src/or/consdiffmgr.c | 2 ++ src/or/dirauth/dirvote.c | 1 + src/or/include.am | 1 + src/or/networkstatus.c | 1 + src/or/networkstatus_voter_info_st.h | 31 +++++++++++++++++++++++++++++++ src/or/or.h | 21 +-------------------- src/or/routerlist.c | 1 + src/or/routerparse.c | 1 + src/test/test_dir.c | 1 + src/test/test_dir_common.c | 1 + 10 files changed, 41 insertions(+), 20 deletions(-) diff --git a/src/or/consdiffmgr.c b/src/or/consdiffmgr.c index 323f4f9ca..b90660e6c 100644 --- a/src/or/consdiffmgr.c +++ b/src/or/consdiffmgr.c @@ -23,6 +23,8 @@ #include "routerparse.h" #include "workqueue.h" +#include "networkstatus_voter_info_st.h" + /** * Labels to apply to items in the conscache object. * diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index 12ab5f328..5dee8a879 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -30,6 +30,7 @@ #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/include.am b/src/or/include.am index 611b1adbc..6ced3e155 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -248,6 +248,7 @@ ORHEADERS = \ src/or/main.h \ src/or/microdesc.h \ src/or/networkstatus.h \ + src/or/networkstatus_voter_info_st.h \ src/or/nodelist.h \ src/or/node_st.h \ src/or/ntmain.h \ diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 1bea0d774..11021a7ea 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -77,6 +77,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/networkstatus_voter_info_st.h b/src/or/networkstatus_voter_info_st.h new file mode 100644 index 000000000..32ea597bd --- /dev/null +++ b/src/or/networkstatus_voter_info_st.h @@ -0,0 +1,31 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef NETWORKSTATUS_VOTER_INFO_ST_H +#define NETWORKSTATUS_VOTER_INFO_ST_H + +/** Information about a single voter in a vote or a consensus. */ +typedef struct networkstatus_voter_info_t { + /** Declared SHA-1 digest of this voter's identity key */ + char identity_digest[DIGEST_LEN]; + char *nickname; /**< Nickname of this voter */ + /** Digest of this voter's "legacy" identity key, if any. In vote only; for + * consensuses, we treat legacy keys as additional signers. */ + char legacy_id_digest[DIGEST_LEN]; + char *address; /**< Address of this voter, in string format. */ + uint32_t addr; /**< Address of this voter, in IPv4, in host order. */ + uint16_t dir_port; /**< Directory port of this voter */ + uint16_t or_port; /**< OR port of this voter */ + char *contact; /**< Contact information for this voter. */ + char vote_digest[DIGEST_LEN]; /**< Digest of this voter's vote, as signed. */ + + /* Nothing from here on is signed. */ + /** The signature of the document and the signature's status. */ + smartlist_t *sigs; +} networkstatus_voter_info_t; + +#endif + diff --git a/src/or/or.h b/src/or/or.h index ab1ae5742..1069e30d0 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1861,26 +1861,7 @@ typedef struct node_t node_t; typedef struct vote_microdesc_hash_t vote_microdesc_hash_t; typedef struct vote_routerstatus_t vote_routerstatus_t; typedef struct document_signature_t document_signature_t; - -/** Information about a single voter in a vote or a consensus. */ -typedef struct networkstatus_voter_info_t { - /** Declared SHA-1 digest of this voter's identity key */ - char identity_digest[DIGEST_LEN]; - char *nickname; /**< Nickname of this voter */ - /** Digest of this voter's "legacy" identity key, if any. In vote only; for - * consensuses, we treat legacy keys as additional signers. */ - char legacy_id_digest[DIGEST_LEN]; - char *address; /**< Address of this voter, in string format. */ - uint32_t addr; /**< Address of this voter, in IPv4, in host order. */ - uint16_t dir_port; /**< Directory port of this voter */ - uint16_t or_port; /**< OR port of this voter */ - char *contact; /**< Contact information for this voter. */ - char vote_digest[DIGEST_LEN]; /**< Digest of this voter's vote, as signed. */ - - /* Nothing from here on is signed. */ - /** The signature of the document and the signature's status. */ - smartlist_t *sigs; -} networkstatus_voter_info_t; +typedef struct networkstatus_voter_info_t networkstatus_voter_info_t; typedef struct networkstatus_sr_info_t { /* Indicate if the dirauth partitipates in the SR protocol with its vote. diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 68def1c85..5a8d19f6f 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -128,6 +128,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 2ae005569..73721bf23 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -82,6 +82,7 @@ #include "dirauth/dirvote.h" #include "document_signature_st.h" +#include "networkstatus_voter_info_st.h" #include "rend_authorized_client_st.h" #include "rend_intro_point_st.h" #include "rend_service_descriptor_st.h" diff --git a/src/test/test_dir.c b/src/test/test_dir.c index c3d00a81f..f5a3b6f65 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -46,6 +46,7 @@ #include "voting_schedule.h" #include "document_signature_st.h" +#include "networkstatus_voter_info_st.h" #include "port_cfg_st.h" #include "tor_version_st.h" #include "vote_microdesc_hash_st.h" diff --git a/src/test/test_dir_common.c b/src/test/test_dir_common.c index 4b36025b5..fca132c9f 100644 --- a/src/test/test_dir_common.c +++ b/src/test/test_dir_common.c @@ -14,6 +14,7 @@ #include "test_dir_common.h" #include "voting_schedule.h" +#include "networkstatus_voter_info_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h"

1 0

[tor/master] Extract networkstatus_t and ..sr_info_t into their own headers
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit 50369f8981e8ce0894753daeea3dc28ab01f2667 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:45:15 2018 -0400 Extract networkstatus_t and ..sr_info_t into their own headers --- src/or/consdiffmgr.c | 1 + src/or/control.c | 1 + src/or/dirauth/dircollate.c | 1 + src/or/dirauth/dirvote.c | 1 + src/or/dirauth/shared_random.c | 2 + src/or/directory.c | 1 + src/or/hs_cache.c | 2 + src/or/hs_common.c | 1 + src/or/hs_service.c | 1 + src/or/include.am | 2 + src/or/main.c | 1 + src/or/microdesc.c | 1 + src/or/networkstatus.c | 1 + src/or/networkstatus_sr_info_st.h | 23 ++++++++++ src/or/networkstatus_st.h | 95 +++++++++++++++++++++++++++++++++++++++ src/or/nodelist.c | 1 + src/or/or.h | 95 +-------------------------------------- src/or/rendcommon.c | 1 + src/or/rendservice.c | 1 + src/or/rephist.c | 1 + src/or/routerlist.c | 1 + src/or/routerparse.c | 1 + src/or/shared_random_client.c | 2 + src/or/voting_schedule.c | 2 + src/test/fuzz/fuzz_vrs.c | 1 + src/test/test_address_set.c | 2 + src/test/test_channel.c | 1 + src/test/test_channelpadding.c | 1 + src/test/test_consdiffmgr.c | 2 + src/test/test_dir.c | 1 + src/test/test_dir_common.c | 1 + src/test/test_dir_handle_get.c | 1 + src/test/test_dos.c | 1 + src/test/test_entrynodes.c | 1 + src/test/test_guardfraction.c | 1 + src/test/test_hs_cache.c | 1 + src/test/test_hs_client.c | 1 + src/test/test_hs_common.c | 1 + src/test/test_hs_service.c | 1 + src/test/test_microdesc.c | 2 + src/test/test_nodelist.c | 1 + src/test/test_routerlist.c | 1 + src/test/test_shared_random.c | 1 + 43 files changed, 168 insertions(+), 93 deletions(-) diff --git a/src/or/consdiffmgr.c b/src/or/consdiffmgr.c index b90660e6c..f1b7601ca 100644 --- a/src/or/consdiffmgr.c +++ b/src/or/consdiffmgr.c @@ -23,6 +23,7 @@ #include "routerparse.h" #include "workqueue.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" /** diff --git a/src/or/control.c b/src/or/control.c index ee79dfcd5..0afd6cf97 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -84,6 +84,7 @@ #include "control_connection_st.h" #include "cpath_build_state_st.h" #include "entry_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "or_connection_st.h" #include "or_circuit_st.h" diff --git a/src/or/dirauth/dircollate.c b/src/or/dirauth/dircollate.c index 388885fe0..81f0bf31e 100644 --- a/src/or/dirauth/dircollate.c +++ b/src/or/dirauth/dircollate.c @@ -25,6 +25,7 @@ #include "dircollate.h" #include "dirvote.h" +#include "networkstatus_st.h" #include "vote_routerstatus_st.h" static void dircollator_collate_by_ed25519(dircollator_t *dc); diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index 5dee8a879..aa30a11f5 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -30,6 +30,7 @@ #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" diff --git a/src/or/dirauth/shared_random.c b/src/or/dirauth/shared_random.c index 6dd1f330e..137f695db 100644 --- a/src/or/dirauth/shared_random.c +++ b/src/or/dirauth/shared_random.c @@ -105,6 +105,8 @@ #include "dirauth/dirvote.h" #include "dirauth/mode.h" +#include "networkstatus_st.h" + /* String prefix of shared random values in votes/consensuses. */ static const char previous_srv_str[] = "shared-rand-previous-value"; static const char current_srv_str[] = "shared-rand-current-value"; diff --git a/src/or/directory.c b/src/or/directory.c index 8392dd81f..b5a07f6b3 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -57,6 +57,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "entry_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "rend_service_descriptor_st.h" diff --git a/src/or/hs_cache.c b/src/or/hs_cache.c index ecc845d17..092d944b8 100644 --- a/src/or/hs_cache.c +++ b/src/or/hs_cache.c @@ -21,6 +21,8 @@ #include "hs_cache.h" +#include "networkstatus_st.h" + static int cached_client_descriptor_has_expired(time_t now, const hs_cache_client_descriptor_t *cached_desc); diff --git a/src/or/hs_common.c b/src/or/hs_common.c index c5f59059e..e5d15a1b1 100644 --- a/src/or/hs_common.c +++ b/src/or/hs_common.c @@ -34,6 +34,7 @@ #include "dirauth/shared_random_state.h" #include "edge_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "origin_circuit_st.h" diff --git a/src/or/hs_service.c b/src/or/hs_service.c index 90e607225..007c84caf 100644 --- a/src/or/hs_service.c +++ b/src/or/hs_service.c @@ -41,6 +41,7 @@ #include "dir_connection_st.h" #include "edge_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "origin_circuit_st.h" diff --git a/src/or/include.am b/src/or/include.am index 6ced3e155..e6f23e916 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -248,6 +248,8 @@ ORHEADERS = \ src/or/main.h \ src/or/microdesc.h \ src/or/networkstatus.h \ + src/or/networkstatus_st.h \ + src/or/networkstatus_sr_info_st.h \ src/or/networkstatus_voter_info_st.h \ src/or/nodelist.h \ src/or/node_st.h \ diff --git a/src/or/main.c b/src/or/main.c index 0daebfc4f..73c23ee98 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -123,6 +123,7 @@ #include "dirauth/shared_random.h" #include "entry_connection_st.h" +#include "networkstatus_st.h" #include "or_connection_st.h" #include "port_cfg_st.h" #include "socks_request_st.h" diff --git a/src/or/microdesc.c b/src/or/microdesc.c index f06c4bd2a..208f35b1c 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -22,6 +22,7 @@ #include "routerlist.h" #include "routerparse.h" +#include "networkstatus_st.h" #include "node_st.h" /** A data structure to hold a bunch of cached microdescriptors. There are diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 11021a7ea..8ad1bb25b 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -77,6 +77,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" diff --git a/src/or/networkstatus_sr_info_st.h b/src/or/networkstatus_sr_info_st.h new file mode 100644 index 000000000..3b2690f0a --- /dev/null +++ b/src/or/networkstatus_sr_info_st.h @@ -0,0 +1,23 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef NETWORKSTATUS_SR_INFO_ST_H +#define NETWORKSTATUS_SR_INFO_ST_H + +struct networkstatus_sr_info_t { + /* Indicate if the dirauth partitipates in the SR protocol with its vote. + * This is tied to the SR flag in the vote. */ + unsigned int participate:1; + /* Both vote and consensus: Current and previous SRV. If list is empty, + * this means none were found in either the consensus or vote. */ + struct sr_srv_t *previous_srv; + struct sr_srv_t *current_srv; + /* Vote only: List of commitments. */ + smartlist_t *commits; +}; + +#endif + diff --git a/src/or/networkstatus_st.h b/src/or/networkstatus_st.h new file mode 100644 index 000000000..81965395a --- /dev/null +++ b/src/or/networkstatus_st.h @@ -0,0 +1,95 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef NETWORKSTATUS_ST_H +#define NETWORKSTATUS_ST_H + +#include "networkstatus_sr_info_st.h" + +/** A common structure to hold a v3 network status vote, or a v3 network + * status consensus. */ +struct networkstatus_t { + networkstatus_type_t type; /**< Vote, consensus, or opinion? */ + consensus_flavor_t flavor; /**< If a consensus, what kind? */ + unsigned int has_measured_bws : 1;/**< True iff this networkstatus contains + * measured= bandwidth values. */ + + time_t published; /**< Vote only: Time when vote was written. */ + time_t valid_after; /**< Time after which this vote or consensus applies. */ + time_t fresh_until; /**< Time before which this is the most recent vote or + * consensus. */ + time_t valid_until; /**< Time after which this vote or consensus should not + * be used. */ + + /** Consensus only: what method was used to produce this consensus? */ + int consensus_method; + /** Vote only: what methods is this voter willing to use? */ + smartlist_t *supported_methods; + + /** List of 'package' lines describing hashes of downloadable packages */ + smartlist_t *package_lines; + + /** How long does this vote/consensus claim that authorities take to + * distribute their votes to one another? */ + int vote_seconds; + /** How long does this vote/consensus claim that authorities take to + * distribute their consensus signatures to one another? */ + int dist_seconds; + + /** Comma-separated list of recommended client software, or NULL if this + * voter has no opinion. */ + char *client_versions; + char *server_versions; + + /** Lists of subprotocol versions which are _recommended_ for relays and + * clients, or which are _require_ for relays and clients. Tor shouldn't + * make any more network connections if a required protocol is missing. + */ + char *recommended_relay_protocols; + char *recommended_client_protocols; + char *required_relay_protocols; + char *required_client_protocols; + + /** List of flags that this vote/consensus applies to routers. If a flag is + * not listed here, the voter has no opinion on what its value should be. */ + smartlist_t *known_flags; + + /** List of key=value strings for the parameters in this vote or + * consensus, sorted by key. */ + smartlist_t *net_params; + + /** List of key=value strings for the bw weight parameters in the + * consensus. */ + smartlist_t *weight_params; + + /** List of networkstatus_voter_info_t. For a vote, only one element + * is included. For a consensus, one element is included for every voter + * whose vote contributed to the consensus. */ + smartlist_t *voters; + + struct authority_cert_t *cert; /**< Vote only: the voter's certificate. */ + + /** Digests of this document, as signed. */ + common_digests_t digests; + /** A SHA3-256 digest of the document, not including signatures: used for + * consensus diffs */ + uint8_t digest_sha3_as_signed[DIGEST256_LEN]; + + /** List of router statuses, sorted by identity digest. For a vote, + * the elements are vote_routerstatus_t; for a consensus, the elements + * are routerstatus_t. */ + smartlist_t *routerstatus_list; + + /** If present, a map from descriptor digest to elements of + * routerstatus_list. */ + digestmap_t *desc_digest_map; + + /** Contains the shared random protocol data from a vote or consensus. */ + networkstatus_sr_info_t sr_info; +}; + +#endif + diff --git a/src/or/nodelist.c b/src/or/nodelist.c index 72eada57c..45a63388f 100644 --- a/src/or/nodelist.c +++ b/src/or/nodelist.c @@ -69,6 +69,7 @@ #include "dirauth/mode.h" #include "dir_server_st.h" +#include "networkstatus_st.h" #include "node_st.h" static void nodelist_drop_node(node_t *node, int remove_from_ht); diff --git a/src/or/or.h b/src/or/or.h index 1069e30d0..43fe09f23 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1862,18 +1862,7 @@ typedef struct vote_microdesc_hash_t vote_microdesc_hash_t; typedef struct vote_routerstatus_t vote_routerstatus_t; typedef struct document_signature_t document_signature_t; typedef struct networkstatus_voter_info_t networkstatus_voter_info_t; - -typedef struct networkstatus_sr_info_t { - /* Indicate if the dirauth partitipates in the SR protocol with its vote. - * This is tied to the SR flag in the vote. */ - unsigned int participate:1; - /* Both vote and consensus: Current and previous SRV. If list is empty, - * this means none were found in either the consensus or vote. */ - struct sr_srv_t *previous_srv; - struct sr_srv_t *current_srv; - /* Vote only: List of commitments. */ - smartlist_t *commits; -} networkstatus_sr_info_t; +typedef struct networkstatus_sr_info_t networkstatus_sr_info_t; /** Enumerates the possible seriousness values of a networkstatus document. */ typedef enum { @@ -1893,87 +1882,7 @@ typedef enum { /** How many different consensus flavors are there? */ #define N_CONSENSUS_FLAVORS ((int)(FLAV_MICRODESC)+1) -/** A common structure to hold a v3 network status vote, or a v3 network - * status consensus. */ -typedef struct networkstatus_t { - networkstatus_type_t type; /**< Vote, consensus, or opinion? */ - consensus_flavor_t flavor; /**< If a consensus, what kind? */ - unsigned int has_measured_bws : 1;/**< True iff this networkstatus contains - * measured= bandwidth values. */ - - time_t published; /**< Vote only: Time when vote was written. */ - time_t valid_after; /**< Time after which this vote or consensus applies. */ - time_t fresh_until; /**< Time before which this is the most recent vote or - * consensus. */ - time_t valid_until; /**< Time after which this vote or consensus should not - * be used. */ - - /** Consensus only: what method was used to produce this consensus? */ - int consensus_method; - /** Vote only: what methods is this voter willing to use? */ - smartlist_t *supported_methods; - - /** List of 'package' lines describing hashes of downloadable packages */ - smartlist_t *package_lines; - - /** How long does this vote/consensus claim that authorities take to - * distribute their votes to one another? */ - int vote_seconds; - /** How long does this vote/consensus claim that authorities take to - * distribute their consensus signatures to one another? */ - int dist_seconds; - - /** Comma-separated list of recommended client software, or NULL if this - * voter has no opinion. */ - char *client_versions; - char *server_versions; - - /** Lists of subprotocol versions which are _recommended_ for relays and - * clients, or which are _require_ for relays and clients. Tor shouldn't - * make any more network connections if a required protocol is missing. - */ - char *recommended_relay_protocols; - char *recommended_client_protocols; - char *required_relay_protocols; - char *required_client_protocols; - - /** List of flags that this vote/consensus applies to routers. If a flag is - * not listed here, the voter has no opinion on what its value should be. */ - smartlist_t *known_flags; - - /** List of key=value strings for the parameters in this vote or - * consensus, sorted by key. */ - smartlist_t *net_params; - - /** List of key=value strings for the bw weight parameters in the - * consensus. */ - smartlist_t *weight_params; - - /** List of networkstatus_voter_info_t. For a vote, only one element - * is included. For a consensus, one element is included for every voter - * whose vote contributed to the consensus. */ - smartlist_t *voters; - - struct authority_cert_t *cert; /**< Vote only: the voter's certificate. */ - - /** Digests of this document, as signed. */ - common_digests_t digests; - /** A SHA3-256 digest of the document, not including signatures: used for - * consensus diffs */ - uint8_t digest_sha3_as_signed[DIGEST256_LEN]; - - /** List of router statuses, sorted by identity digest. For a vote, - * the elements are vote_routerstatus_t; for a consensus, the elements - * are routerstatus_t. */ - smartlist_t *routerstatus_list; - - /** If present, a map from descriptor digest to elements of - * routerstatus_list. */ - digestmap_t *desc_digest_map; - - /** Contains the shared random protocol data from a vote or consensus. */ - networkstatus_sr_info_t sr_info; -} networkstatus_t; +typedef struct networkstatus_t networkstatus_t; /** A set of signatures for a networkstatus consensus. Unless otherwise * noted, all fields are as for networkstatus_t. */ diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c index 0ab42fb42..694b52db1 100644 --- a/src/or/rendcommon.c +++ b/src/or/rendcommon.c @@ -33,6 +33,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" +#include "networkstatus_st.h" #include "origin_circuit_st.h" #include "rend_encoded_v2_service_descriptor_st.h" #include "rend_intro_point_st.h" diff --git a/src/or/rendservice.c b/src/or/rendservice.c index 4a8b7a0e1..8552fedd3 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -40,6 +40,7 @@ #include "crypt_path_st.h" #include "crypt_path_reference_st.h" #include "edge_connection_st.h" +#include "networkstatus_st.h" #include "origin_circuit_st.h" #include "rend_authorized_client_st.h" #include "rend_encoded_v2_service_descriptor_st.h" diff --git a/src/or/rephist.c b/src/or/rephist.c index 909cd043b..efc338c5e 100644 --- a/src/or/rephist.c +++ b/src/or/rephist.c @@ -89,6 +89,7 @@ #include "connection_or.h" #include "statefile.h" +#include "networkstatus_st.h" #include "or_circuit_st.h" static void bw_arrays_init(void); diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 5a8d19f6f..0f9318153 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -128,6 +128,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" #include "document_signature_st.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "node_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 73721bf23..ab64b1c82 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -82,6 +82,7 @@ #include "dirauth/dirvote.h" #include "document_signature_st.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "rend_authorized_client_st.h" #include "rend_intro_point_st.h" diff --git a/src/or/shared_random_client.c b/src/or/shared_random_client.c index 3aef83cef..14997b21b 100644 --- a/src/or/shared_random_client.c +++ b/src/or/shared_random_client.c @@ -17,6 +17,8 @@ #include "util.h" #include "util_format.h" +#include "networkstatus_st.h" + /* Convert a given srv object to a string for the control port. This doesn't * fail and the srv object MUST be valid. */ static char * diff --git a/src/or/voting_schedule.c b/src/or/voting_schedule.c index 1d66b5e22..983cabbbf 100644 --- a/src/or/voting_schedule.c +++ b/src/or/voting_schedule.c @@ -15,6 +15,8 @@ #include "config.h" #include "networkstatus.h" +#include "networkstatus_st.h" + /* ===== * Vote scheduling * ===== */ diff --git a/src/test/fuzz/fuzz_vrs.c b/src/test/fuzz/fuzz_vrs.c index 7225fd545..a59767494 100644 --- a/src/test/fuzz/fuzz_vrs.c +++ b/src/test/fuzz/fuzz_vrs.c @@ -8,6 +8,7 @@ #include "microdesc.h" #include "networkstatus.h" +#include "networkstatus_st.h" #include "vote_routerstatus_st.h" #include "fuzzing.h" diff --git a/src/test/test_address_set.c b/src/test/test_address_set.c index f7441a649..441d14927 100644 --- a/src/test/test_address_set.c +++ b/src/test/test_address_set.c @@ -10,6 +10,8 @@ #include "routerlist.h" #include "torcert.h" +#include "networkstatus_st.h" + #include "test.h" static networkstatus_t *dummy_ns = NULL; diff --git a/src/test/test_channel.c b/src/test/test_channel.c index c41afff5d..8177f92a1 100644 --- a/src/test/test_channel.c +++ b/src/test/test_channel.c @@ -20,6 +20,7 @@ #include "scheduler.h" #include "networkstatus.h" +#include "networkstatus_st.h" #include "origin_circuit_st.h" /* Test suite stuff */ diff --git a/src/test/test_channelpadding.c b/src/test/test_channelpadding.c index b8e3492ea..2b4ff59a3 100644 --- a/src/test/test_channelpadding.c +++ b/src/test/test_channelpadding.c @@ -20,6 +20,7 @@ #include "networkstatus.h" #include "log_test_helpers.h" +#include "networkstatus_st.h" #include "or_connection_st.h" int channelpadding_get_netflow_inactive_timeout_ms(channel_t *chan); diff --git a/src/test/test_consdiffmgr.c b/src/test/test_consdiffmgr.c index 3b91baca3..dc223274b 100644 --- a/src/test/test_consdiffmgr.c +++ b/src/test/test_consdiffmgr.c @@ -14,6 +14,8 @@ #include "routerparse.h" #include "workqueue.h" +#include "networkstatus_st.h" + #include "test.h" #include "log_test_helpers.h" diff --git a/src/test/test_dir.c b/src/test/test_dir.c index f5a3b6f65..10169a70c 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -46,6 +46,7 @@ #include "voting_schedule.h" #include "document_signature_st.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "port_cfg_st.h" #include "tor_version_st.h" diff --git a/src/test/test_dir_common.c b/src/test/test_dir_common.c index fca132c9f..3fad1c3af 100644 --- a/src/test/test_dir_common.c +++ b/src/test/test_dir_common.c @@ -14,6 +14,7 @@ #include "test_dir_common.h" #include "voting_schedule.h" +#include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/test/test_dir_handle_get.c b/src/test/test_dir_handle_get.c index ff9740b91..2e9eb3b74 100644 --- a/src/test/test_dir_handle_get.c +++ b/src/test/test_dir_handle_get.c @@ -36,6 +36,7 @@ #include "dir_connection_st.h" #include "dir_server_st.h" +#include "networkstatus_st.h" #include "rend_encoded_v2_service_descriptor_st.h" #ifdef _WIN32 diff --git a/src/test/test_dos.c b/src/test/test_dos.c index fcc537499..714533908 100644 --- a/src/test/test_dos.c +++ b/src/test/test_dos.c @@ -16,6 +16,7 @@ #include "nodelist.h" #include "routerlist.h" +#include "networkstatus_st.h" #include "or_connection_st.h" #include "test.h" diff --git a/src/test/test_entrynodes.c b/src/test/test_entrynodes.c index cf9da232c..572263773 100644 --- a/src/test/test_entrynodes.c +++ b/src/test/test_entrynodes.c @@ -33,6 +33,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" #include "dir_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_guardfraction.c b/src/test/test_guardfraction.c index 24bf58f94..38f237c5d 100644 --- a/src/test/test_guardfraction.c +++ b/src/test/test_guardfraction.c @@ -15,6 +15,7 @@ #include "routerparse.h" #include "networkstatus.h" +#include "networkstatus_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/test/test_hs_cache.c b/src/test/test_hs_cache.c index b2f892c7f..415f6f30e 100644 --- a/src/test/test_hs_cache.c +++ b/src/test/test_hs_cache.c @@ -19,6 +19,7 @@ #include "proto_http.h" #include "dir_connection_st.h" +#include "networkstatus_st.h" #include "hs_test_helpers.h" #include "test_helpers.h" diff --git a/src/test/test_hs_client.c b/src/test/test_hs_client.c index b75e743d3..ca87d5e92 100644 --- a/src/test/test_hs_client.c +++ b/src/test/test_hs_client.c @@ -41,6 +41,7 @@ #include "crypt_path_st.h" #include "dir_connection_st.h" #include "entry_connection_st.h" +#include "networkstatus_st.h" #include "origin_circuit_st.h" #include "socks_request_st.h" diff --git a/src/test/test_hs_common.c b/src/test/test_hs_common.c index 21a109d2b..1cfa4a240 100644 --- a/src/test/test_hs_common.c +++ b/src/test/test_hs_common.c @@ -33,6 +33,7 @@ #include "util.h" #include "voting_schedule.h" +#include "networkstatus_st.h" #include "node_st.h" /** Test the validation of HS v3 addresses */ diff --git a/src/test/test_hs_service.c b/src/test/test_hs_service.c index 83a9d3cb5..ab27b4dc4 100644 --- a/src/test/test_hs_service.c +++ b/src/test/test_hs_service.c @@ -55,6 +55,7 @@ #include "cpath_build_state_st.h" #include "crypt_path_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_microdesc.c b/src/test/test_microdesc.c index 4b168f49e..27fdf4a9d 100644 --- a/src/test/test_microdesc.c +++ b/src/test/test_microdesc.c @@ -13,6 +13,8 @@ #include "routerparse.h" #include "torcert.h" +#include "networkstatus_st.h" + #include "test.h" #ifdef _WIN32 diff --git a/src/test/test_nodelist.c b/src/test/test_nodelist.c index a3f2de29f..4a876f355 100644 --- a/src/test/test_nodelist.c +++ b/src/test/test_nodelist.c @@ -12,6 +12,7 @@ #include "nodelist.h" #include "torcert.h" +#include "networkstatus_st.h" #include "node_st.h" #include "test.h" diff --git a/src/test/test_routerlist.c b/src/test/test_routerlist.c index bf97499ee..45d63a806 100644 --- a/src/test/test_routerlist.c +++ b/src/test/test_routerlist.c @@ -35,6 +35,7 @@ #include "statefile.h" #include "dir_connection_st.h" +#include "networkstatus_st.h" #include "node_st.h" #include "test.h" diff --git a/src/test/test_shared_random.c b/src/test/test_shared_random.c index baafb9813..a1b4d60a2 100644 --- a/src/test/test_shared_random.c +++ b/src/test/test_shared_random.c @@ -23,6 +23,7 @@ #include "voting_schedule.h" #include "dir_server_st.h" +#include "networkstatus_st.h" static authority_cert_t *mock_cert;

1 0

[tor/master] Extract ns_detached_signatures_st into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit 62315dab8420e44d8d469f858e88b7b4fe384122 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 13:49:30 2018 -0400 Extract ns_detached_signatures_st into its own header. --- src/or/dirauth/dirvote.c | 1 + src/or/include.am | 1 + src/or/networkstatus.c | 1 + src/or/ns_detached_signatures_st.h | 22 ++++++++++++++++++++++ src/or/or.h | 12 +----------- src/or/routerparse.c | 1 + src/test/test_dir.c | 1 + 7 files changed, 28 insertions(+), 11 deletions(-) diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index aa30a11f5..c402bcb79 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -33,6 +33,7 @@ #include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "node_st.h" +#include "ns_detached_signatures_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" #include "vote_timing_st.h" diff --git a/src/or/include.am b/src/or/include.am index e6f23e916..7dcb72573 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -253,6 +253,7 @@ ORHEADERS = \ src/or/networkstatus_voter_info_st.h \ src/or/nodelist.h \ src/or/node_st.h \ + src/or/ns_detached_signatures_st.h \ src/or/ntmain.h \ src/or/onion.h \ src/or/onion_fast.h \ diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 8ad1bb25b..0c351f0e4 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -79,6 +79,7 @@ #include "document_signature_st.h" #include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" +#include "ns_detached_signatures_st.h" #include "node_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/ns_detached_signatures_st.h b/src/or/ns_detached_signatures_st.h new file mode 100644 index 000000000..4cb37de63 --- /dev/null +++ b/src/or/ns_detached_signatures_st.h @@ -0,0 +1,22 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef NS_DETACHED_SIGNATURES_ST_H +#define NS_DETACHED_SIGNATURES_ST_H + +/** A set of signatures for a networkstatus consensus. Unless otherwise + * noted, all fields are as for networkstatus_t. */ +struct ns_detached_signatures_t { + time_t valid_after; + time_t fresh_until; + time_t valid_until; + strmap_t *digests; /**< Map from flavor name to digestset_t */ + strmap_t *signatures; /**< Map from flavor name to list of + * document_signature_t */ +}; + +#endif + diff --git a/src/or/or.h b/src/or/or.h index 43fe09f23..d6a42bd9d 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1883,17 +1883,7 @@ typedef enum { #define N_CONSENSUS_FLAVORS ((int)(FLAV_MICRODESC)+1) typedef struct networkstatus_t networkstatus_t; - -/** A set of signatures for a networkstatus consensus. Unless otherwise - * noted, all fields are as for networkstatus_t. */ -typedef struct ns_detached_signatures_t { - time_t valid_after; - time_t fresh_until; - time_t valid_until; - strmap_t *digests; /**< Map from flavor name to digestset_t */ - strmap_t *signatures; /**< Map from flavor name to list of - * document_signature_t */ -} ns_detached_signatures_t; +typedef struct ns_detached_signatures_t ns_detached_signatures_t; /** Allowable types of desc_store_t. */ typedef enum store_type_t { diff --git a/src/or/routerparse.c b/src/or/routerparse.c index ab64b1c82..be6ed00e2 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -84,6 +84,7 @@ #include "document_signature_st.h" #include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" +#include "ns_detached_signatures_st.h" #include "rend_authorized_client_st.h" #include "rend_intro_point_st.h" #include "rend_service_descriptor_st.h" diff --git a/src/test/test_dir.c b/src/test/test_dir.c index 10169a70c..76f3b13f6 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -48,6 +48,7 @@ #include "document_signature_st.h" #include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" +#include "ns_detached_signatures_st.h" #include "port_cfg_st.h" #include "tor_version_st.h" #include "vote_microdesc_hash_st.h"

1 0

[tor/master] Extract cell type and their queues into new headers
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit fde868ffe3ace818d67374858c54418296a62e79 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 15:27:46 2018 -0400 Extract cell type and their queues into new headers Since packed_cell and destroy_cell exist only to be queued, they go in the same headers as the queues. --- src/or/cell_queue_st.h | 28 ++++++++++++++++++++ src/or/cell_st.h | 20 ++++++++++++++ src/or/channel.c | 2 ++ src/or/channelpadding.c | 1 + src/or/channeltls.c | 3 +++ src/or/circpathbias.c | 1 + src/or/circuit_st.h | 2 ++ src/or/circuitbuild.c | 1 + src/or/circuitmux.c | 2 ++ src/or/command.c | 2 ++ src/or/connection_edge.c | 1 + src/or/connection_or.c | 3 +++ src/or/destroy_cell_queue_st.h | 27 +++++++++++++++++++ src/or/include.am | 4 +++ src/or/main.c | 1 + src/or/onion.c | 1 + src/or/or.h | 59 +++++------------------------------------- src/or/proto_cell.c | 2 ++ src/or/relay.c | 3 +++ src/or/relay_crypto.c | 1 + src/or/var_cell_st.h | 23 ++++++++++++++++ src/test/bench.c | 1 + src/test/test_cell_formats.c | 5 ++++ src/test/test_cell_queue.c | 2 ++ src/test/test_channel.c | 2 ++ src/test/test_channelpadding.c | 1 + src/test/test_circuitmux.c | 2 ++ src/test/test_helpers.c | 1 + src/test/test_link_handshake.c | 1 + src/test/test_oom.c | 1 + src/test/test_proto_misc.c | 2 ++ src/test/test_relay.c | 1 + src/test/test_relaycell.c | 1 + src/test/test_relaycrypt.c | 1 + 34 files changed, 155 insertions(+), 53 deletions(-) diff --git a/src/or/cell_queue_st.h b/src/or/cell_queue_st.h new file mode 100644 index 000000000..6c429eacc --- /dev/null +++ b/src/or/cell_queue_st.h @@ -0,0 +1,28 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef PACKED_CELL_ST_H +#define PACKED_CELL_ST_H + +/** A cell as packed for writing to the network. */ +struct packed_cell_t { + /** Next cell queued on this circuit. */ + TOR_SIMPLEQ_ENTRY(packed_cell_t) next; + char body[CELL_MAX_NETWORK_SIZE]; /**< Cell as packed for network. */ + uint32_t inserted_timestamp; /**< Time (in timestamp units) when this cell + * was inserted */ +}; + +/** A queue of cells on a circuit, waiting to be added to the + * or_connection_t's outbuf. */ +struct cell_queue_t { + /** Linked list of packed_cell_t*/ + TOR_SIMPLEQ_HEAD(cell_simpleq, packed_cell_t) head; + int n; /**< The number of cells in the queue. */ +}; + +#endif + diff --git a/src/or/cell_st.h b/src/or/cell_st.h new file mode 100644 index 000000000..08ed29087 --- /dev/null +++ b/src/or/cell_st.h @@ -0,0 +1,20 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef CELL_ST_H +#define CELL_ST_H + +/** Parsed onion routing cell. All communication between nodes + * is via cells. */ +struct cell_t { + circid_t circ_id; /**< Circuit which received the cell. */ + uint8_t command; /**< Type of the cell: one of CELL_PADDING, CELL_CREATE, + * CELL_DESTROY, etc */ + uint8_t payload[CELL_PAYLOAD_SIZE]; /**< Cell body. */ +}; + +#endif + diff --git a/src/or/channel.c b/src/or/channel.c index c30e50801..d53e0d2e3 100644 --- a/src/or/channel.c +++ b/src/or/channel.c @@ -80,6 +80,8 @@ #include "networkstatus.h" #include "rendservice.h" +#include "cell_queue_st.h" + /* Global lists of channels */ /* All channel_t instances */ diff --git a/src/or/channelpadding.c b/src/or/channelpadding.c index 7eb0cc282..e3aa2dc10 100644 --- a/src/or/channelpadding.c +++ b/src/or/channelpadding.c @@ -23,6 +23,7 @@ #include "compat_time.h" #include "rendservice.h" +#include "cell_st.h" #include "or_connection_st.h" STATIC int32_t channelpadding_get_netflow_inactive_timeout_ms( diff --git a/src/or/channeltls.c b/src/or/channeltls.c index dd0c1628c..e2b6cabd4 100644 --- a/src/or/channeltls.c +++ b/src/or/channeltls.c @@ -60,10 +60,13 @@ #include "channelpadding_negotiation.h" #include "channelpadding.h" +#include "cell_st.h" +#include "cell_queue_st.h" #include "or_connection_st.h" #include "or_handshake_certs_st.h" #include "or_handshake_state_st.h" #include "routerinfo_st.h" +#include "var_cell_st.h" /** How many CELL_PADDING cells have we received, ever? */ uint64_t stats_n_padding_cells_processed = 0; diff --git a/src/or/circpathbias.c b/src/or/circpathbias.c index 9ca45df27..a36d67526 100644 --- a/src/or/circpathbias.c +++ b/src/or/circpathbias.c @@ -35,6 +35,7 @@ #include "networkstatus.h" #include "relay.h" +#include "cell_st.h" #include "cpath_build_state_st.h" #include "crypt_path_st.h" #include "origin_circuit_st.h" diff --git a/src/or/circuit_st.h b/src/or/circuit_st.h index 2c4f72a72..f977d542d 100644 --- a/src/or/circuit_st.h +++ b/src/or/circuit_st.h @@ -9,6 +9,8 @@ #include "or.h" +#include "cell_queue_st.h" + /** * A circuit is a path over the onion routing * network. Applications can connect to one end of the circuit, and can diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 103dd6eb9..41afb7543 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -65,6 +65,7 @@ #include "routerset.h" #include "transports.h" +#include "cell_st.h" #include "cpath_build_state_st.h" #include "entry_connection_st.h" #include "node_st.h" diff --git a/src/or/circuitmux.c b/src/or/circuitmux.c index 5f7f002f4..e07331175 100644 --- a/src/or/circuitmux.c +++ b/src/or/circuitmux.c @@ -75,6 +75,8 @@ #include "circuitmux.h" #include "relay.h" +#include "cell_queue_st.h" +#include "destroy_cell_queue_st.h" #include "or_circuit_st.h" /* diff --git a/src/or/command.c b/src/or/command.c index 148578a26..39136966e 100644 --- a/src/or/command.c +++ b/src/or/command.c @@ -56,8 +56,10 @@ #include "router.h" #include "routerlist.h" +#include "cell_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" +#include "var_cell_st.h" /** How many CELL_CREATE cells have we received, ever? */ uint64_t stats_n_create_cells_processed = 0; diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c index e177b0ee2..4f1b5d2d5 100644 --- a/src/or/connection_edge.c +++ b/src/or/connection_edge.c @@ -97,6 +97,7 @@ #include "routerset.h" #include "circuitbuild.h" +#include "cell_st.h" #include "cpath_build_state_st.h" #include "dir_connection_st.h" #include "entry_connection_st.h" diff --git a/src/or/connection_or.c b/src/or/connection_or.c index 1810c3954..bbd6fa0ed 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -61,10 +61,13 @@ #include "torcert.h" #include "channelpadding.h" +#include "cell_st.h" +#include "cell_queue_st.h" #include "or_connection_st.h" #include "or_handshake_certs_st.h" #include "or_handshake_state_st.h" #include "routerinfo_st.h" +#include "var_cell_st.h" static int connection_tls_finish_handshake(or_connection_t *conn); static int connection_or_launch_v3_or_handshake(or_connection_t *conn); diff --git a/src/or/destroy_cell_queue_st.h b/src/or/destroy_cell_queue_st.h new file mode 100644 index 000000000..67c25935e --- /dev/null +++ b/src/or/destroy_cell_queue_st.h @@ -0,0 +1,27 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef DESTROY_CELL_QUEUE_ST_H +#define DESTROY_CELL_QUEUE_ST_H + +/** A single queued destroy cell. */ +struct destroy_cell_t { + TOR_SIMPLEQ_ENTRY(destroy_cell_t) next; + circid_t circid; + uint32_t inserted_timestamp; /**< Time (in timestamp units) when this cell + * was inserted */ + uint8_t reason; +}; + +/** A queue of destroy cells on a channel. */ +struct destroy_cell_queue_t { + /** Linked list of packed_cell_t */ + TOR_SIMPLEQ_HEAD(dcell_simpleq, destroy_cell_t) head; + int n; /**< The number of cells in the queue. */ +}; + +#endif + diff --git a/src/or/include.am b/src/or/include.am index cc059ef51..ec8e27556 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -184,6 +184,8 @@ ORHEADERS = \ src/or/authority_cert_st.h \ src/or/auth_dirs.inc \ src/or/bridges.h \ + src/or/cell_st.h \ + src/or/cell_queue_st.h \ src/or/channel.h \ src/or/channelpadding.h \ src/or/channeltls.h \ @@ -213,6 +215,7 @@ ORHEADERS = \ src/or/crypt_path_reference_st.h \ src/or/cpuworker.h \ src/or/desc_store_st.h \ + src/or/destroy_cell_queue_st.h \ src/or/directory.h \ src/or/dirserv.h \ src/or/dir_connection_st.h \ @@ -316,6 +319,7 @@ ORHEADERS = \ src/or/torcert.h \ src/or/tor_api_internal.h \ src/or/tor_version_st.h \ + src/or/var_cell_st.h \ src/or/vote_microdesc_hash_st.h \ src/or/vote_routerstatus_st.h \ src/or/vote_timing_st.h \ diff --git a/src/or/main.c b/src/or/main.c index 664105046..bb5aaaf60 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -122,6 +122,7 @@ #include "dirauth/mode.h" #include "dirauth/shared_random.h" +#include "cell_st.h" #include "entry_connection_st.h" #include "networkstatus_st.h" #include "or_connection_st.h" diff --git a/src/or/onion.c b/src/or/onion.c index 813ad265e..ac2f40a55 100644 --- a/src/or/onion.c +++ b/src/or/onion.c @@ -77,6 +77,7 @@ #include "rephist.h" #include "router.h" +#include "cell_st.h" #include "or_circuit_st.h" // trunnel diff --git a/src/or/or.h b/src/or/or.h index 958c1e2bb..66c863a82 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1176,26 +1176,12 @@ typedef struct channel_tls_s channel_tls_t; typedef struct circuitmux_s circuitmux_t; -/** Parsed onion routing cell. All communication between nodes - * is via cells. */ -typedef struct cell_t { - circid_t circ_id; /**< Circuit which received the cell. */ - uint8_t command; /**< Type of the cell: one of CELL_PADDING, CELL_CREATE, - * CELL_DESTROY, etc */ - uint8_t payload[CELL_PAYLOAD_SIZE]; /**< Cell body. */ -} cell_t; - -/** Parsed variable-length onion routing cell. */ -typedef struct var_cell_t { - /** Type of the cell: CELL_VERSIONS, etc. */ - uint8_t command; - /** Circuit thich received the cell */ - circid_t circ_id; - /** Number of bytes actually stored in payload */ - uint16_t payload_len; - /** Payload of this cell */ - uint8_t payload[FLEXIBLE_ARRAY_MEMBER]; -} var_cell_t; +typedef struct cell_t cell_t; +typedef struct var_cell_t var_cell_t; +typedef struct packed_cell_t packed_cell_t; +typedef struct cell_queue_t cell_queue_t; +typedef struct destroy_cell_t destroy_cell_t; +typedef struct destroy_cell_queue_t destroy_cell_queue_t; /** A parsed Extended ORPort message. */ typedef struct ext_or_cmd_t { @@ -1204,39 +1190,6 @@ typedef struct ext_or_cmd_t { char body[FLEXIBLE_ARRAY_MEMBER]; /** Message body */ } ext_or_cmd_t; -/** A cell as packed for writing to the network. */ -typedef struct packed_cell_t { - /** Next cell queued on this circuit. */ - TOR_SIMPLEQ_ENTRY(packed_cell_t) next; - char body[CELL_MAX_NETWORK_SIZE]; /**< Cell as packed for network. */ - uint32_t inserted_timestamp; /**< Time (in timestamp units) when this cell - * was inserted */ -} packed_cell_t; - -/** A queue of cells on a circuit, waiting to be added to the - * or_connection_t's outbuf. */ -typedef struct cell_queue_t { - /** Linked list of packed_cell_t*/ - TOR_SIMPLEQ_HEAD(cell_simpleq, packed_cell_t) head; - int n; /**< The number of cells in the queue. */ -} cell_queue_t; - -/** A single queued destroy cell. */ -typedef struct destroy_cell_t { - TOR_SIMPLEQ_ENTRY(destroy_cell_t) next; - circid_t circid; - uint32_t inserted_timestamp; /**< Time (in timestamp units) when this cell - * was inserted */ - uint8_t reason; -} destroy_cell_t; - -/** A queue of destroy cells on a channel. */ -typedef struct destroy_cell_queue_t { - /** Linked list of packed_cell_t */ - TOR_SIMPLEQ_HEAD(dcell_simpleq, destroy_cell_t) head; - int n; /**< The number of cells in the queue. */ -} destroy_cell_queue_t; - /** Beginning of a RELAY cell payload. */ typedef struct { uint8_t command; /**< The end-to-end relay command. */ diff --git a/src/or/proto_cell.c b/src/or/proto_cell.c index 75eb2a7e7..84620ce37 100644 --- a/src/or/proto_cell.c +++ b/src/or/proto_cell.c @@ -10,6 +10,8 @@ #include "connection_or.h" +#include "var_cell_st.h" + /** True iff the cell command command is one that implies a * variable-length cell in Tor link protocol linkproto. */ static inline int diff --git a/src/or/relay.c b/src/or/relay.c index ff97b5266..62c9204db 100644 --- a/src/or/relay.c +++ b/src/or/relay.c @@ -82,8 +82,11 @@ #include "scheduler.h" #include "rephist.h" +#include "cell_st.h" +#include "cell_queue_st.h" #include "cpath_build_state_st.h" #include "dir_connection_st.h" +#include "destroy_cell_queue_st.h" #include "entry_connection_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/or/relay_crypto.c b/src/or/relay_crypto.c index 7603d3b4e..82ff9aca8 100644 --- a/src/or/relay_crypto.c +++ b/src/or/relay_crypto.c @@ -12,6 +12,7 @@ #include "relay.h" #include "relay_crypto.h" +#include "cell_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/or/var_cell_st.h b/src/or/var_cell_st.h new file mode 100644 index 000000000..1a9ea0759 --- /dev/null +++ b/src/or/var_cell_st.h @@ -0,0 +1,23 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef VAR_CELL_ST_H +#define VAR_CELL_ST_H + +/** Parsed variable-length onion routing cell. */ +struct var_cell_t { + /** Type of the cell: CELL_VERSIONS, etc. */ + uint8_t command; + /** Circuit thich received the cell */ + circid_t circ_id; + /** Number of bytes actually stored in payload */ + uint16_t payload_len; + /** Payload of this cell */ + uint8_t payload[FLEXIBLE_ARRAY_MEMBER]; +}; + +#endif + diff --git a/src/test/bench.c b/src/test/bench.c index 784bcf326..cce94a1ce 100644 --- a/src/test/bench.c +++ b/src/test/bench.c @@ -26,6 +26,7 @@ #include "crypto_rand.h" #include "consdiff.h" +#include "cell_st.h" #include "or_circuit_st.h" #if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_PROCESS_CPUTIME_ID) diff --git a/src/test/test_cell_formats.c b/src/test/test_cell_formats.c index 54d971678..fe9cfaf4a 100644 --- a/src/test/test_cell_formats.c +++ b/src/test/test_cell_formats.c @@ -18,6 +18,11 @@ #include "onion_fast.h" #include "onion_ntor.h" #include "relay.h" + +#include "cell_st.h" +#include "cell_queue_st.h" +#include "var_cell_st.h" + #include "test.h" #include <stdlib.h> diff --git a/src/test/test_cell_queue.c b/src/test/test_cell_queue.c index b41f7ac38..a333fc55e 100644 --- a/src/test/test_cell_queue.c +++ b/src/test/test_cell_queue.c @@ -8,6 +8,8 @@ #include "relay.h" #include "test.h" +#include "cell_st.h" +#include "cell_queue_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_channel.c b/src/test/test_channel.c index fbc964ecc..ba9d8bfb2 100644 --- a/src/test/test_channel.c +++ b/src/test/test_channel.c @@ -20,9 +20,11 @@ #include "scheduler.h" #include "networkstatus.h" +#include "cell_st.h" #include "networkstatus_st.h" #include "origin_circuit_st.h" #include "routerstatus_st.h" +#include "var_cell_st.h" /* Test suite stuff */ #include "log_test_helpers.h" diff --git a/src/test/test_channelpadding.c b/src/test/test_channelpadding.c index 206b57ad1..b2b9dc8d3 100644 --- a/src/test/test_channelpadding.c +++ b/src/test/test_channelpadding.c @@ -20,6 +20,7 @@ #include "networkstatus.h" #include "log_test_helpers.h" +#include "cell_st.h" #include "networkstatus_st.h" #include "or_connection_st.h" #include "routerstatus_st.h" diff --git a/src/test/test_circuitmux.c b/src/test/test_circuitmux.c index 14c759870..85d91ab8b 100644 --- a/src/test/test_circuitmux.c +++ b/src/test/test_circuitmux.c @@ -13,6 +13,8 @@ #include "scheduler.h" #include "test.h" +#include "destroy_cell_queue_st.h" + /* XXXX duplicated function from test_circuitlist.c */ static channel_t * new_fake_channel(void) diff --git a/src/test/test_helpers.c b/src/test/test_helpers.c index fc32665a1..7b6aa25e6 100644 --- a/src/test/test_helpers.c +++ b/src/test/test_helpers.c @@ -24,6 +24,7 @@ #include "relay.h" #include "routerlist.h" +#include "cell_st.h" #include "connection_st.h" #include "node_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_link_handshake.c b/src/test/test_link_handshake.c index 1c2e91b83..1447d0435 100644 --- a/src/test/test_link_handshake.c +++ b/src/test/test_link_handshake.c @@ -24,6 +24,7 @@ #include "or_connection_st.h" #include "or_handshake_certs_st.h" #include "or_handshake_state_st.h" +#include "var_cell_st.h" #include "test.h" #include "log_test_helpers.h" diff --git a/src/test/test_oom.c b/src/test/test_oom.c index fcee7cc73..8d506271a 100644 --- a/src/test/test_oom.c +++ b/src/test/test_oom.c @@ -18,6 +18,7 @@ #include "test.h" #include "test_helpers.h" +#include "cell_st.h" #include "entry_connection_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_proto_misc.c b/src/test/test_proto_misc.c index 263ca4744..e2d063a77 100644 --- a/src/test/test_proto_misc.c +++ b/src/test/test_proto_misc.c @@ -15,6 +15,8 @@ #include "proto_control0.h" #include "proto_ext_or.h" +#include "var_cell_st.h" + static void test_proto_var_cell(void *arg) { diff --git a/src/test/test_relay.c b/src/test/test_relay.c index 4a526671b..df1cfd79a 100644 --- a/src/test/test_relay.c +++ b/src/test/test_relay.c @@ -9,6 +9,7 @@ /* For init/free stuff */ #include "scheduler.h" +#include "cell_st.h" #include "or_circuit_st.h" /* Test suite stuff */ diff --git a/src/test/test_relaycell.c b/src/test/test_relaycell.c index b5aba766d..dc42709e0 100644 --- a/src/test/test_relaycell.c +++ b/src/test/test_relaycell.c @@ -16,6 +16,7 @@ #include "relay.h" #include "test.h" +#include "cell_st.h" #include "crypt_path_st.h" #include "entry_connection_st.h" #include "origin_circuit_st.h" diff --git a/src/test/test_relaycrypt.c b/src/test/test_relaycrypt.c index 62bcedabc..9f6b5bbe6 100644 --- a/src/test/test_relaycrypt.c +++ b/src/test/test_relaycrypt.c @@ -11,6 +11,7 @@ #include "relay.h" #include "relay_crypto.h" +#include "cell_st.h" #include "or_circuit_st.h" #include "origin_circuit_st.h"

1 0

[tor/master] Extract download_status_t into its own header.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit f85d731e3af16e72682f68be4f598f08ed227618 Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 14:58:43 2018 -0400 Extract download_status_t into its own header. --- src/or/directory.c | 21 ++++++++++++++ src/or/directory.h | 25 ++--------------- src/or/download_status_st.h | 65 +++++++++++++++++++++++++++++++++++++++++++ src/or/include.am | 1 + src/or/or.h | 54 +---------------------------------- src/or/routerstatus_st.h | 2 ++ src/or/signed_descriptor_st.h | 2 ++ src/test/test_controller.c | 1 + 8 files changed, 95 insertions(+), 76 deletions(-) diff --git a/src/or/directory.c b/src/or/directory.c index 4e2e96886..f6d6d28d4 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -5632,6 +5632,27 @@ download_status_reset(download_status_t *dls) /* Don't reset dls->want_authority or dls->increment_on */ } +/** Return true iff, as of now, the resource tracked by dls is + * ready to get its download reattempted. */ +int +download_status_is_ready(download_status_t *dls, time_t now) +{ + /* dls wasn't reset before it was used */ + if (dls->next_attempt_at == 0) { + download_status_reset(dls); + } + + return download_status_get_next_attempt_at(dls) <= now; +} + +/** Mark dl as never downloadable. */ +void +download_status_mark_impossible(download_status_t *dl) +{ + dl->n_download_failures = IMPOSSIBLE_TO_DOWNLOAD; + dl->n_download_attempts = IMPOSSIBLE_TO_DOWNLOAD; +} + /** Return the number of failures on dls since the last success (if * any). */ int diff --git a/src/or/directory.h b/src/or/directory.h index 8823de4d9..27dc986a0 100644 --- a/src/or/directory.h +++ b/src/or/directory.h @@ -134,30 +134,9 @@ time_t download_status_increment_attempt(download_status_t *dls, time(NULL)) void download_status_reset(download_status_t *dls); -static int download_status_is_ready(download_status_t *dls, time_t now); +int download_status_is_ready(download_status_t *dls, time_t now); time_t download_status_get_next_attempt_at(const download_status_t *dls); - -/** Return true iff, as of now, the resource tracked by dls is - * ready to get its download reattempted. */ -static inline int -download_status_is_ready(download_status_t *dls, time_t now) -{ - /* dls wasn't reset before it was used */ - if (dls->next_attempt_at == 0) { - download_status_reset(dls); - } - - return download_status_get_next_attempt_at(dls) <= now; -} - -static void download_status_mark_impossible(download_status_t *dl); -/** Mark dl as never downloadable. */ -static inline void -download_status_mark_impossible(download_status_t *dl) -{ - dl->n_download_failures = IMPOSSIBLE_TO_DOWNLOAD; - dl->n_download_attempts = IMPOSSIBLE_TO_DOWNLOAD; -} +void download_status_mark_impossible(download_status_t *dl); int download_status_get_n_failures(const download_status_t *dls); int download_status_get_n_attempts(const download_status_t *dls); diff --git a/src/or/download_status_st.h b/src/or/download_status_st.h new file mode 100644 index 000000000..8ed77aaa7 --- /dev/null +++ b/src/or/download_status_st.h @@ -0,0 +1,65 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef DOWNLOAD_STATUS_ST_H +#define DOWNLOAD_STATUS_ST_H + +/** Information about our plans for retrying downloads for a downloadable + * directory object. + * Each type of downloadable directory object has a corresponding retry + * schedule, which can be different depending on whether the object is + * being downloaded from an authority or a mirror (want_authority). + * next_attempt_at contains the next time we will attempt to download + * the object. + * For schedules that increment_on failure, n_download_failures + * is used to determine the position in the schedule. (Each schedule is a + * smartlist of integer delays, parsed from a CSV option.) Every time a + * connection attempt fails, n_download_failures is incremented, + * the new delay value is looked up from the schedule, and + * next_attempt_at is set delay seconds from the time the previous + * connection failed. Therefore, at most one failure-based connection can be + * in progress for each download_status_t. + * For schedules that increment_on attempt, n_download_attempts + * is used to determine the position in the schedule. Every time a + * connection attempt is made, n_download_attempts is incremented, + * the new delay value is looked up from the schedule, and + * next_attempt_at is set delay seconds from the time the previous + * connection was attempted. Therefore, multiple concurrent attempted-based + * connections can be in progress for each download_status_t. + * After an object is successfully downloaded, any other concurrent connections + * are terminated. A new schedule which starts at position 0 is used for + * subsequent downloads of the same object. + */ +struct download_status_t { + time_t next_attempt_at; /**< When should we try downloading this object + * again? */ + uint8_t n_download_failures; /**< Number of failed downloads of the most + * recent object, since the last success. */ + uint8_t n_download_attempts; /**< Number of (potentially concurrent) attempts + * to download the most recent object, since + * the last success. */ + download_schedule_bitfield_t schedule : 8; /**< What kind of object is being + * downloaded? This determines the + * schedule used for the download. + */ + download_want_authority_bitfield_t want_authority : 1; /**< Is the download + * happening from an authority + * or a mirror? This determines + * the schedule used for the + * download. */ + download_schedule_increment_bitfield_t increment_on : 1; /**< does this + * schedule increment on each attempt, + * or after each failure? */ + uint8_t last_backoff_position; /**< number of attempts/failures, depending + * on increment_on, when we last recalculated + * the delay. Only updated if backoff + * == 1. */ + int last_delay_used; /**< last delay used for random exponential backoff; + * only updated if backoff == 1 */ +}; + +#endif + diff --git a/src/or/include.am b/src/or/include.am index cb9f4994e..c28e95f05 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -217,6 +217,7 @@ ORHEADERS = \ src/or/dir_connection_st.h \ src/or/dir_server_st.h \ src/or/document_signature_st.h \ + src/or/download_status_st.h \ src/or/dns.h \ src/or/dns_structs.h \ src/or/dnsserv.h \ diff --git a/src/or/or.h b/src/or/or.h index 3dd1b6fe5..9668760cc 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1449,59 +1449,7 @@ typedef enum { #define download_schedule_increment_bitfield_t \ ENUM_BF(download_schedule_increment_t) -/** Information about our plans for retrying downloads for a downloadable - * directory object. - * Each type of downloadable directory object has a corresponding retry - * schedule, which can be different depending on whether the object is - * being downloaded from an authority or a mirror (want_authority). - * next_attempt_at contains the next time we will attempt to download - * the object. - * For schedules that increment_on failure, n_download_failures - * is used to determine the position in the schedule. (Each schedule is a - * smartlist of integer delays, parsed from a CSV option.) Every time a - * connection attempt fails, n_download_failures is incremented, - * the new delay value is looked up from the schedule, and - * next_attempt_at is set delay seconds from the time the previous - * connection failed. Therefore, at most one failure-based connection can be - * in progress for each download_status_t. - * For schedules that increment_on attempt, n_download_attempts - * is used to determine the position in the schedule. Every time a - * connection attempt is made, n_download_attempts is incremented, - * the new delay value is looked up from the schedule, and - * next_attempt_at is set delay seconds from the time the previous - * connection was attempted. Therefore, multiple concurrent attempted-based - * connections can be in progress for each download_status_t. - * After an object is successfully downloaded, any other concurrent connections - * are terminated. A new schedule which starts at position 0 is used for - * subsequent downloads of the same object. - */ -typedef struct download_status_t { - time_t next_attempt_at; /**< When should we try downloading this object - * again? */ - uint8_t n_download_failures; /**< Number of failed downloads of the most - * recent object, since the last success. */ - uint8_t n_download_attempts; /**< Number of (potentially concurrent) attempts - * to download the most recent object, since - * the last success. */ - download_schedule_bitfield_t schedule : 8; /**< What kind of object is being - * downloaded? This determines the - * schedule used for the download. - */ - download_want_authority_bitfield_t want_authority : 1; /**< Is the download - * happening from an authority - * or a mirror? This determines - * the schedule used for the - * download. */ - download_schedule_increment_bitfield_t increment_on : 1; /**< does this - * schedule increment on each attempt, - * or after each failure? */ - uint8_t last_backoff_position; /**< number of attempts/failures, depending - * on increment_on, when we last recalculated - * the delay. Only updated if backoff - * == 1. */ - int last_delay_used; /**< last delay used for random exponential backoff; - * only updated if backoff == 1 */ -} download_status_t; +typedef struct download_status_t download_status_t; /** If n_download_failures is this high, the download can never happen. */ #define IMPOSSIBLE_TO_DOWNLOAD 255 diff --git a/src/or/routerstatus_st.h b/src/or/routerstatus_st.h index 9c25e88b6..f8a27ccac 100644 --- a/src/or/routerstatus_st.h +++ b/src/or/routerstatus_st.h @@ -7,6 +7,8 @@ #ifndef ROUTERSTATUS_ST_H #define ROUTERSTATUS_ST_H +#include "download_status_st.h" + /** Contents of a single router entry in a network status object. */ struct routerstatus_t { diff --git a/src/or/signed_descriptor_st.h b/src/or/signed_descriptor_st.h index 0159e9176..c057c5ddc 100644 --- a/src/or/signed_descriptor_st.h +++ b/src/or/signed_descriptor_st.h @@ -7,6 +7,8 @@ #ifndef SIGNED_DESCRIPTOR_ST_H #define SIGNED_DESCRIPTOR_ST_H +#include "download_status_st.h" + /** Information need to cache an onion router's descriptor. */ struct signed_descriptor_t { /** Pointer to the raw server descriptor, preceded by annotations. Not diff --git a/src/test/test_controller.c b/src/test/test_controller.c index 6b8edc57c..958874fcb 100644 --- a/src/test/test_controller.c +++ b/src/test/test_controller.c @@ -14,6 +14,7 @@ #include "test_helpers.h" #include "control_connection_st.h" +#include "download_status_st.h" static void test_add_onion_helper_keyarg_v3(void *arg)

1 0

[tor/master] Extract desc_store_t and routerlist_t into their own headers.
by nickm＠torproject.org 18 Jun '18

18 Jun '18

commit b8ae4111e38bc9cf6ac395b78601c150f710936f Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Jun 15 14:07:17 2018 -0400 Extract desc_store_t and routerlist_t into their own headers. --- src/or/control.c | 1 + src/or/desc_store_st.h | 34 ++++++++++++++++++++++++++++ src/or/dirauth/dirvote.c | 1 + src/or/dirserv.c | 1 + src/or/include.am | 2 ++ src/or/networkstatus.c | 1 + src/or/nodelist.c | 1 + src/or/or.h | 51 ++---------------------------------------- src/or/routerlist.c | 1 + src/or/routerlist_st.h | 40 +++++++++++++++++++++++++++++++++ src/or/routerparse.c | 1 + src/or/routerparse.h | 1 + src/test/test_dir.c | 1 + src/test/test_dir_handle_get.c | 1 + src/test/test_helpers.c | 1 + 15 files changed, 89 insertions(+), 49 deletions(-) diff --git a/src/or/control.c b/src/or/control.c index 0afd6cf97..55670e65e 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -92,6 +92,7 @@ #include "rend_authorized_client_st.h" #include "rend_encoded_v2_service_descriptor_st.h" #include "rend_service_descriptor_st.h" +#include "routerlist_st.h" #include "socks_request_st.h" #ifndef _WIN32 diff --git a/src/or/desc_store_st.h b/src/or/desc_store_st.h new file mode 100644 index 000000000..40238f4ce --- /dev/null +++ b/src/or/desc_store_st.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef DESC_STORE_ST_H +#define DESC_STORE_ST_H + +/** A 'store' is a set of descriptors saved on disk, with accompanying + * journal, mmaped as needed, rebuilt as needed. */ +struct desc_store_t { + /** Filename (within DataDir) for the store. We append .tmp to this + * filename for a temporary file when rebuilding the store, and .new to this + * filename for the journal. */ + const char *fname_base; + /** Human-readable description of what this store contains. */ + const char *description; + + tor_mmap_t *mmap; /**< A mmap for the main file in the store. */ + + store_type_t type; /**< What's stored in this store? */ + + /** The size of the router log, in bytes. */ + size_t journal_len; + /** The size of the router store, in bytes. */ + size_t store_len; + /** Total bytes dropped since last rebuild: this is space currently + * used in the cache and the journal that could be freed by a rebuild. */ + size_t bytes_dropped; +}; + +#endif + diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c index c402bcb79..1f95b985c 100644 --- a/src/or/dirauth/dirvote.c +++ b/src/or/dirauth/dirvote.c @@ -34,6 +34,7 @@ #include "networkstatus_voter_info_st.h" #include "node_st.h" #include "ns_detached_signatures_st.h" +#include "routerlist_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" #include "vote_timing_st.h" diff --git a/src/or/dirserv.c b/src/or/dirserv.c index c4edb94af..d92bc8e1f 100644 --- a/src/or/dirserv.c +++ b/src/or/dirserv.c @@ -38,6 +38,7 @@ #include "dir_connection_st.h" #include "node_st.h" +#include "routerlist_st.h" #include "tor_version_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/include.am b/src/or/include.am index 7dcb72573..396cfea5a 100644 --- a/src/or/include.am +++ b/src/or/include.am @@ -210,6 +210,7 @@ ORHEADERS = \ src/or/crypt_path_st.h \ src/or/crypt_path_reference_st.h \ src/or/cpuworker.h \ + src/or/desc_store_st.h \ src/or/directory.h \ src/or/dirserv.h \ src/or/dir_connection_st.h \ @@ -294,6 +295,7 @@ ORHEADERS = \ src/or/router.h \ src/or/routerkeys.h \ src/or/routerlist.h \ + src/or/routerlist_st.h \ src/or/routerkeys.h \ src/or/routerset.h \ src/or/routerparse.h \ diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 0c351f0e4..6f7223b60 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -81,6 +81,7 @@ #include "networkstatus_voter_info_st.h" #include "ns_detached_signatures_st.h" #include "node_st.h" +#include "routerlist_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/nodelist.c b/src/or/nodelist.c index 45a63388f..26b1788a3 100644 --- a/src/or/nodelist.c +++ b/src/or/nodelist.c @@ -71,6 +71,7 @@ #include "dir_server_st.h" #include "networkstatus_st.h" #include "node_st.h" +#include "routerlist_st.h" static void nodelist_drop_node(node_t *node, int remove_from_ht); #define node_free(val) \ diff --git a/src/or/or.h b/src/or/or.h index d6a42bd9d..a8ddcd240 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1891,55 +1891,8 @@ typedef enum store_type_t { EXTRAINFO_STORE = 1 } store_type_t; -/** A 'store' is a set of descriptors saved on disk, with accompanying - * journal, mmaped as needed, rebuilt as needed. */ -typedef struct desc_store_t { - /** Filename (within DataDir) for the store. We append .tmp to this - * filename for a temporary file when rebuilding the store, and .new to this - * filename for the journal. */ - const char *fname_base; - /** Human-readable description of what this store contains. */ - const char *description; - - tor_mmap_t *mmap; /**< A mmap for the main file in the store. */ - - store_type_t type; /**< What's stored in this store? */ - - /** The size of the router log, in bytes. */ - size_t journal_len; - /** The size of the router store, in bytes. */ - size_t store_len; - /** Total bytes dropped since last rebuild: this is space currently - * used in the cache and the journal that could be freed by a rebuild. */ - size_t bytes_dropped; -} desc_store_t; - -/** Contents of a directory of onion routers. */ -typedef struct { - /** Map from server identity digest to a member of routers. */ - struct digest_ri_map_t *identity_map; - /** Map from server descriptor digest to a signed_descriptor_t from - * routers or old_routers. */ - struct digest_sd_map_t *desc_digest_map; - /** Map from extra-info digest to an extrainfo_t. Only exists for - * routers in routers or old_routers. */ - struct digest_ei_map_t *extra_info_map; - /** Map from extra-info digests to a signed_descriptor_t for a router - * descriptor having that extra-info digest. Only exists for - * routers in routers or old_routers. */ - struct digest_sd_map_t *desc_by_eid_map; - /** List of routerinfo_t for all currently live routers we know. */ - smartlist_t *routers; - /** List of signed_descriptor_t for older router descriptors we're - * caching. */ - smartlist_t *old_routers; - /** Store holding server descriptors. If present, any router whose - * cache_info.saved_location == SAVED_IN_CACHE is stored in this file - * starting at cache_info.saved_offset */ - desc_store_t desc_store; - /** Store holding extra-info documents. */ - desc_store_t extrainfo_store; -} routerlist_t; +typedef struct desc_store_t desc_store_t; +typedef struct routerlist_t routerlist_t; /** Information on router used when extending a circuit. We don't need a * full routerinfo_t to extend: we only need addr:port:keyid to build an OR diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 0f9318153..102f3125a 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -131,6 +131,7 @@ #include "networkstatus_st.h" #include "networkstatus_voter_info_st.h" #include "node_st.h" +#include "routerlist_st.h" #include "vote_routerstatus_st.h" // #define DEBUG_ROUTERLIST diff --git a/src/or/routerlist_st.h b/src/or/routerlist_st.h new file mode 100644 index 000000000..6dfecf4d8 --- /dev/null +++ b/src/or/routerlist_st.h @@ -0,0 +1,40 @@ +/* Copyright (c) 2001 Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2017, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef ROUTERLIST_ST_H +#define ROUTERLIST_ST_H + +#include "desc_store_st.h" + +/** Contents of a directory of onion routers. */ +struct routerlist_t { + /** Map from server identity digest to a member of routers. */ + struct digest_ri_map_t *identity_map; + /** Map from server descriptor digest to a signed_descriptor_t from + * routers or old_routers. */ + struct digest_sd_map_t *desc_digest_map; + /** Map from extra-info digest to an extrainfo_t. Only exists for + * routers in routers or old_routers. */ + struct digest_ei_map_t *extra_info_map; + /** Map from extra-info digests to a signed_descriptor_t for a router + * descriptor having that extra-info digest. Only exists for + * routers in routers or old_routers. */ + struct digest_sd_map_t *desc_by_eid_map; + /** List of routerinfo_t for all currently live routers we know. */ + smartlist_t *routers; + /** List of signed_descriptor_t for older router descriptors we're + * caching. */ + smartlist_t *old_routers; + /** Store holding server descriptors. If present, any router whose + * cache_info.saved_location == SAVED_IN_CACHE is stored in this file + * starting at cache_info.saved_offset */ + desc_store_t desc_store; + /** Store holding extra-info documents. */ + desc_store_t extrainfo_store; +}; + +#endif + diff --git a/src/or/routerparse.c b/src/or/routerparse.c index be6ed00e2..ea1320de7 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -88,6 +88,7 @@ #include "rend_authorized_client_st.h" #include "rend_intro_point_st.h" #include "rend_service_descriptor_st.h" +#include "routerlist_st.h" #include "tor_version_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/or/routerparse.h b/src/or/routerparse.h index 418fd3acd..663c80fb8 100644 --- a/src/or/routerparse.h +++ b/src/or/routerparse.h @@ -43,6 +43,7 @@ routerinfo_t *router_parse_entry_from_string(const char *s, const char *end, int allow_annotations, const char *prepend_annotations, int *can_dl_again_out); +struct digest_ri_map_t; extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end, int cache_copy, struct digest_ri_map_t *routermap, int *can_dl_again_out); diff --git a/src/test/test_dir.c b/src/test/test_dir.c index 76f3b13f6..9412f879d 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -50,6 +50,7 @@ #include "networkstatus_voter_info_st.h" #include "ns_detached_signatures_st.h" #include "port_cfg_st.h" +#include "routerlist_st.h" #include "tor_version_st.h" #include "vote_microdesc_hash_st.h" #include "vote_routerstatus_st.h" diff --git a/src/test/test_dir_handle_get.c b/src/test/test_dir_handle_get.c index 2e9eb3b74..c8704505e 100644 --- a/src/test/test_dir_handle_get.c +++ b/src/test/test_dir_handle_get.c @@ -38,6 +38,7 @@ #include "dir_server_st.h" #include "networkstatus_st.h" #include "rend_encoded_v2_service_descriptor_st.h" +#include "routerlist_st.h" #ifdef _WIN32 /* For mkdir() */ diff --git a/src/test/test_helpers.c b/src/test/test_helpers.c index 78d10b261..fc32665a1 100644 --- a/src/test/test_helpers.c +++ b/src/test/test_helpers.c @@ -27,6 +27,7 @@ #include "connection_st.h" #include "node_st.h" #include "origin_circuit_st.h" +#include "routerlist_st.h" #include "test.h" #include "test_helpers.h"

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tor-commits June 2018