diff options
Diffstat (limited to 'src/or/dirserv.c')
| -rw-r--r-- | src/or/dirserv.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/or/dirserv.c b/src/or/dirserv.c index ff50ca4417..e8d60d0db8 100644 --- a/src/or/dirserv.c +++ b/src/or/dirserv.c @@ -24,6 +24,7 @@ #include "networkstatus.h" #include "nodelist.h" #include "policies.h" +#include "protover.h" #include "rephist.h" #include "router.h" #include "routerlist.h" @@ -1795,6 +1796,7 @@ version_from_platform(const char *platform) */ char * routerstatus_format_entry(const routerstatus_t *rs, const char *version, + const char *protocols, routerstatus_format_type_t format, const vote_routerstatus_t *vrs) { @@ -1858,6 +1860,9 @@ routerstatus_format_entry(const routerstatus_t *rs, const char *version, if (version && strlen(version) < MAX_V_LINE_LEN - V_LINE_OVERHEAD) { smartlist_add_asprintf(chunks, "v %s\n", version); } + if (protocols) { + smartlist_add_asprintf(chunks, "pr %s\n", protocols); + } if (format != NS_V2) { const routerinfo_t* desc = router_get_by_id_digest(rs->identity_digest); @@ -2836,6 +2841,12 @@ dirserv_generate_networkstatus_vote_obj(crypto_pk_t *private_key, rs->is_flagged_running = 0; vrs->version = version_from_platform(ri->platform); + if (ri->protocol_list) { + vrs->protocols = tor_strdup(ri->protocol_list); + } else { + vrs->protocols = tor_strdup( + protover_compute_for_old_tor(vrs->version)); + } vrs->microdesc = dirvote_format_all_microdesc_vote_lines(ri, now, microdescriptors); @@ -2908,6 +2919,31 @@ dirserv_generate_networkstatus_vote_obj(crypto_pk_t *private_key, v3_out->client_versions = client_versions; v3_out->server_versions = server_versions; + + /* These are hardwired, to avoid disaster. */ + v3_out->recommended_relay_protocols = + tor_strdup("Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + "Link=4 LinkAuth=1 Microdesc=1-2 Relay=2"); + v3_out->recommended_client_protocols = + tor_strdup("Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + "Link=4 LinkAuth=1 Microdesc=1-2 Relay=2"); + v3_out->required_client_protocols = + tor_strdup("Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + "Link=4 LinkAuth=1 Microdesc=1-2 Relay=2"); + v3_out->required_relay_protocols = + tor_strdup("Cons=1 Desc=1 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + "Link=3-4 LinkAuth=1 Microdesc=1 Relay=1-2"); + + /* We are not allowed to vote to require anything we don't have. */ + tor_assert(protover_all_supported(v3_out->required_relay_protocols, NULL)); + tor_assert(protover_all_supported(v3_out->required_client_protocols, NULL)); + + /* We should not recommend anything we don't have. */ + tor_assert_nonfatal(protover_all_supported( + v3_out->recommended_relay_protocols, NULL)); + tor_assert_nonfatal(protover_all_supported( + v3_out->recommended_client_protocols, NULL)); + v3_out->package_lines = smartlist_new(); { config_line_t *cl; |