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Merge branch 'tor-gitlab/mr/188'

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This commit is contained in:
David Goulet 2020-11-02 13:09:15 -05:00
commit 8b240fbe40
5 changed files with 3 additions and 136 deletions
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3
changes/ticket22473 Normal file
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@ -0,0 +1,3 @@
o Removed features (controller):
- Remove the "GETINFO network-status" controller command. It has
been deprecated since 0.3.1.1-alpha. Closes ticket 22473.

13
src/feature/control/control_getinfo.c
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@ -29,7 +29,6 @@
#include "feature/control/control_fmt.h"
#include "feature/control/control_getinfo.h"
#include "feature/control/control_proto.h"
#include "feature/control/fmt_serverstatus.h"
#include "feature/control/getinfo_geoip.h"
#include "feature/dircache/dirserv.h"
#include "feature/dirclient/dirclient.h"
@ -721,18 +720,6 @@ getinfo_helper_dir(control_connection_t *control_conn,
if (consensus_result < 0) {
return -1;
}
} else if (!strcmp(question, "network-status")) { /* v1 */
static int network_status_warned = 0;
if (!network_status_warned) {
log_warn(LD_CONTROL, "GETINFO network-status is deprecated; it will "
"go away in a future version of Tor.");
network_status_warned = 1;
}
routerlist_t *routerlist = router_get_routerlist();
if (!routerlist || !routerlist->routers ||
list_server_status_v1(routerlist->routers, answer, 1) < 0) {
return -1;
}
} else if (!strcmpstart(question, "extra-info/digest/")) {
question += strlen("extra-info/digest/");
if (strlen(question) == HEX_DIGEST_LEN) {

103
src/feature/control/fmt_serverstatus.c
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@ -1,103 +0,0 @@
/* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2020, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* @file fmt_serverstatus.c
* @brief Format relay info for a controller.
**/
#include "core/or/or.h"
#include "feature/control/fmt_serverstatus.h"
#include "app/config/config.h"
#include "feature/dirauth/authmode.h"
#include "feature/dirauth/voteflags.h"// XXXX remove
#include "feature/nodelist/describe.h"
#include "feature/nodelist/nodelist.h"
#include "feature/nodelist/node_st.h"
#include "feature/nodelist/routerinfo_st.h"
/**
* Allocate and return a description of the status of the server <b>desc</b>,
* for use in a v1-style router-status line. The server is listed
* as running iff <b>is_live</b> is true.
*
* This is deprecated: it's only used for controllers that want outputs in
* the old format.
*/
static char *
list_single_server_status(const routerinfo_t *desc, int is_live)
{
char buf[MAX_NICKNAME_LEN+HEX_DIGEST_LEN+4]; /* !nickname=$hexdigest\0 */
char *cp;
const node_t *node;
tor_assert(desc);
cp = buf;
if (!is_live) {
*cp++ = '!';
}
node = node_get_by_id(desc->cache_info.identity_digest);
if (node && node->is_valid) {
strlcpy(cp, desc->nickname, sizeof(buf)-(cp-buf));
cp += strlen(cp);
*cp++ = '=';
}
*cp++ = '$';
base16_encode(cp, HEX_DIGEST_LEN+1, desc->cache_info.identity_digest,
DIGEST_LEN);
return tor_strdup(buf);
}
/** Based on the routerinfo_ts in <b>routers</b>, allocate the
* contents of a v1-style router-status line, and store it in
* *<b>router_status_out</b>. Return 0 on success, -1 on failure.
*
* If for_controller is true, include the routers with very old descriptors.
*
* This is deprecated: it's only used for controllers that want outputs in
* the old format.
*/
int
list_server_status_v1(smartlist_t *routers, char **router_status_out,
int for_controller)
{
/* List of entries in a router-status style: An optional !, then an optional
* equals-suffixed nickname, then a dollar-prefixed hexdigest. */
smartlist_t *rs_entries;
time_t now = time(NULL);
time_t cutoff = now - ROUTER_MAX_AGE_TO_PUBLISH;
/* We include v2 dir auths here too, because they need to answer
* controllers. Eventually we'll deprecate this whole function;
* see also networkstatus_getinfo_by_purpose(). */
tor_assert(router_status_out);
rs_entries = smartlist_new();
SMARTLIST_FOREACH_BEGIN(routers, routerinfo_t *, ri) {
const node_t *node = node_get_by_id(ri->cache_info.identity_digest);
tor_assert(node);
if (for_controller) {
char name_buf[MAX_VERBOSE_NICKNAME_LEN+2];
char *cp = name_buf;
if (!node->is_running)
*cp++ = '!';
router_get_verbose_nickname(cp, ri);
smartlist_add_strdup(rs_entries, name_buf);
} else if (ri->cache_info.published_on >= cutoff) {
smartlist_add(rs_entries, list_single_server_status(ri,
node->is_running));
}
} SMARTLIST_FOREACH_END(ri);
*router_status_out = smartlist_join_strings(rs_entries, " ", 0, NULL);
SMARTLIST_FOREACH(rs_entries, char *, cp, tor_free(cp));
smartlist_free(rs_entries);
return 0;
}

18
src/feature/control/fmt_serverstatus.h
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@ -1,18 +0,0 @@
/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2020, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file fmt_serverstatus.h
* \brief Header file for fmt_serverstatus.c.
**/
#ifndef TOR_FMT_SERVERSTATUS_H
#define TOR_FMT_SERVERSTATUS_H
int list_server_status_v1(smartlist_t *routers, char **router_status_out,
int for_controller);
#endif /* !defined(TOR_FMT_SERVERSTATUS_H) */

2
src/feature/control/include.am
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@ -15,7 +15,6 @@ LIBTOR_APP_A_SOURCES += \
src/feature/control/control_fmt.c \
src/feature/control/control_getinfo.c \
src/feature/control/control_proto.c \
src/feature/control/fmt_serverstatus.c \
src/feature/control/getinfo_geoip.c
# ADD_C_FILE: INSERT HEADERS HERE.
@ -35,5 +34,4 @@ noinst_HEADERS += \
src/feature/control/control_fmt.h \
src/feature/control/control_getinfo.h \
src/feature/control/control_proto.h \
src/feature/control/fmt_serverstatus.h \
src/feature/control/getinfo_geoip.h