mirror of
https://gitlab.torproject.org/tpo/core/tor.git
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Merge remote-tracking branch 'twstrike/rendcache_tests'
Conflicts:
src/test/include.am
src/test/rend_test_helpers.c
src/test/rend_test_helpers.h
This commit is contained in:
Nick Mathewson
commit
f179abdca9
@ -6,6 +6,7 @@
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* \brief Hidden service descriptor cache.
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**/
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#define RENDCACHE_PRIVATE
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#include "rendcache.h"
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#include "config.h"
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@ -15,14 +16,14 @@
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/** Map from service id (as generated by rend_get_service_id) to
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* rend_cache_entry_t. */
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static strmap_t *rend_cache = NULL;
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STATIC strmap_t *rend_cache = NULL;
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/** Map from service id to rend_cache_entry_t; only for hidden services. */
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static strmap_t *rend_cache_local_service = NULL;
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/** Map from descriptor id to rend_cache_entry_t; only for hidden service
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* directories. */
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static digestmap_t *rend_cache_v2_dir = NULL;
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STATIC digestmap_t *rend_cache_v2_dir = NULL;
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/** (Client side only) Map from service id to rend_cache_failure_t. This
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* cache is used to track intro point(IP) failures so we know when to keep
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@ -49,10 +50,10 @@ static digestmap_t *rend_cache_v2_dir = NULL;
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* This scheme allows us to not realy on the descriptor's timestamp (which
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* is rounded down to the hour) to know if we have a newer descriptor. We
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* only rely on the usability of intro points from an internal state. */
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static strmap_t *rend_cache_failure = NULL;
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STATIC strmap_t *rend_cache_failure = NULL;
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/** DOCDOC */
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static size_t rend_cache_total_allocation = 0;
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STATIC size_t rend_cache_total_allocation = 0;
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/** Initializes the service descriptor cache.
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*/
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@ -66,7 +67,7 @@ rend_cache_init(void)
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}
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/** Return the approximate number of bytes needed to hold <b>e</b>. */
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static size_t
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STATIC size_t
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rend_cache_entry_allocation(const rend_cache_entry_t *e)
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{
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if (!e)
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@ -84,7 +85,7 @@ rend_cache_get_total_allocation(void)
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}
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/** Decrement the total bytes attributed to the rendezvous cache by n. */
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static void
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STATIC void
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rend_cache_decrement_allocation(size_t n)
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{
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static int have_underflowed = 0;
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@ -101,7 +102,7 @@ rend_cache_decrement_allocation(size_t n)
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}
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/** Increase the total bytes attributed to the rendezvous cache by n. */
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static void
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STATIC void
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rend_cache_increment_allocation(size_t n)
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{
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static int have_overflowed = 0;
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@ -117,7 +118,7 @@ rend_cache_increment_allocation(size_t n)
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}
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/** Helper: free a rend cache failure intro object. */
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static void
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STATIC void
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rend_cache_failure_intro_entry_free(rend_cache_failure_intro_t *entry)
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{
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if (entry == NULL) {
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@ -128,7 +129,7 @@ rend_cache_failure_intro_entry_free(rend_cache_failure_intro_t *entry)
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/** Allocate a rend cache failure intro object and return it. <b>failure</b>
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* is set into the object. This function can not fail. */
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static rend_cache_failure_intro_t *
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STATIC rend_cache_failure_intro_t *
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rend_cache_failure_intro_entry_new(rend_intro_point_failure_t failure)
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{
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rend_cache_failure_intro_t *entry = tor_malloc(sizeof(*entry));
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@ -138,7 +139,7 @@ rend_cache_failure_intro_entry_new(rend_intro_point_failure_t failure)
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}
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/** Helper: free a rend cache failure object. */
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static void
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STATIC void
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rend_cache_failure_entry_free(rend_cache_failure_t *entry)
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{
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if (entry == NULL) {
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@ -164,7 +165,7 @@ rend_cache_failure_entry_free_(void *entry)
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/** Allocate a rend cache failure object and return it. This function can
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* not fail. */
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static rend_cache_failure_t *
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STATIC rend_cache_failure_t *
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rend_cache_failure_entry_new(void)
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{
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rend_cache_failure_t *entry = tor_malloc(sizeof(*entry));
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@ -174,7 +175,7 @@ rend_cache_failure_entry_new(void)
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/** Remove failure cache entry for the service ID in the given descriptor
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* <b>desc</b>. */
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static void
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STATIC void
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rend_cache_failure_remove(rend_service_descriptor_t *desc)
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{
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char service_id[REND_SERVICE_ID_LEN_BASE32 + 1];
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@ -194,7 +195,7 @@ rend_cache_failure_remove(rend_service_descriptor_t *desc)
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}
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/** Helper: free storage held by a single service descriptor cache entry. */
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static void
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STATIC void
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rend_cache_entry_free(rend_cache_entry_t *e)
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{
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if (!e)
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@ -319,7 +320,7 @@ rend_cache_failure_purge(void)
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* <b>identity</b> and service ID <b>service_id</b>. If found, the intro
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* failure is set in <b>intro_entry</b> else it stays untouched. Return 1
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* iff found else 0. */
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static int
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STATIC int
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cache_failure_intro_lookup(const uint8_t *identity, const char *service_id,
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rend_cache_failure_intro_t **intro_entry)
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{
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@ -363,7 +364,7 @@ cache_failure_intro_dup(const rend_cache_failure_intro_t *entry)
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/** Add an intro point failure to the failure cache using the relay
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* <b>identity</b> and service ID <b>service_id</b>. Record the
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* <b>failure</b> in that object. */
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static void
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STATIC void
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cache_failure_intro_add(const uint8_t *identity, const char *service_id,
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rend_intro_point_failure_t failure)
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{
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@ -387,7 +388,7 @@ cache_failure_intro_add(const uint8_t *identity, const char *service_id,
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* descriptor and kept into the failure cache. Then, each intro points that
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* are NOT in the descriptor but in the failure cache for the given
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* <b>service_id</b> are removed from the failure cache. */
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static void
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STATIC void
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validate_intro_point_failure(const rend_service_descriptor_t *desc,
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const char *service_id)
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{
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@ -703,7 +704,6 @@ rend_cache_store_v2_desc_as_dir(const char *desc)
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log_info(LD_REND, "Successfully stored service descriptor with desc ID "
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"'%s' and len %d.",
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safe_str(desc_id_base32), (int)encoded_size);
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/* Statistics: Note down this potentially new HS. */
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if (options->HiddenServiceStatistics) {
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rep_hist_stored_maybe_new_hs(e->parsed->pk);
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@ -85,5 +85,29 @@ void rend_cache_intro_failure_note(rend_intro_point_failure_t failure,
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const char *service_id);
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void rend_cache_failure_purge(void);
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#ifdef RENDCACHE_PRIVATE
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STATIC size_t rend_cache_entry_allocation(const rend_cache_entry_t *e);
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STATIC void rend_cache_entry_free(rend_cache_entry_t *e);
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STATIC void rend_cache_failure_intro_entry_free(rend_cache_failure_intro_t
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*entry);
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STATIC void rend_cache_failure_entry_free(rend_cache_failure_t *entry);
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STATIC int cache_failure_intro_lookup(const uint8_t *identity,
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const char *service_id,
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rend_cache_failure_intro_t
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**intro_entry);
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STATIC void rend_cache_decrement_allocation(size_t n);
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STATIC void rend_cache_increment_allocation(size_t n);
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STATIC rend_cache_failure_intro_t *rend_cache_failure_intro_entry_new(
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rend_intro_point_failure_t failure);
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STATIC rend_cache_failure_t *rend_cache_failure_entry_new(void);
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STATIC void rend_cache_failure_remove(rend_service_descriptor_t *desc);
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STATIC void cache_failure_intro_add(const uint8_t *identity,
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const char *service_id,
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rend_intro_point_failure_t failure);
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STATIC void validate_intro_point_failure(const rend_service_descriptor_t *desc,
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const char *service_id);
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#endif
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#endif /* TOR_RENDCACHE_H */
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@ -5214,4 +5214,3 @@ MOCK_IMPL(int, hid_serv_responsible_for_desc_id,
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smartlist_free(responsible);
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return result;
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}
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@ -243,4 +243,3 @@ MOCK_DECL(STATIC void, initiate_descriptor_downloads,
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#endif
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#endif
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@ -50,6 +50,7 @@ src_test_AM_CPPFLAGS = -DSHARE_DATADIR="\"$(datadir)\"" \
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src_test_test_SOURCES = \
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src/test/log_test_helpers.c \
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src/test/rend_test_helpers.c \
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src/test/test.c \
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src/test/test_accounting.c \
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src/test/test_addr.c \
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@ -88,6 +89,7 @@ src_test_test_SOURCES = \
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src/test/test_pt.c \
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src/test/test_relay.c \
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src/test/test_relaycell.c \
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src/test/test_rendcache.c \
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src/test/test_replay.c \
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src/test/test_routerkeys.c \
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src/test/test_routerlist.c \
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@ -100,7 +102,6 @@ src_test_test_SOURCES = \
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src/test/test_util.c \
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src/test/test_util_format.c \
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src/test/test_helpers.c \
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src/test/rend_test_helpers.c \
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src/test/test_dns.c \
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src/test/testing_common.c \
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src/ext/tinytest.c
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@ -1,7 +1,10 @@
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#include "rend_test_helpers.h"
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/* Copyright (c) 2014-2015, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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#include "or.h"
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#include "test.h"
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#include "rendcommon.h"
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#include "rend_test_helpers.h"
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void
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generate_desc(int time_diff, rend_encoded_v2_service_descriptor_t **desc,
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@ -1154,6 +1154,7 @@ extern struct testcase_t policy_tests[];
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extern struct testcase_t pt_tests[];
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extern struct testcase_t relay_tests[];
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extern struct testcase_t relaycell_tests[];
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extern struct testcase_t rend_cache_tests[];
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extern struct testcase_t replaycache_tests[];
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extern struct testcase_t router_tests[];
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extern struct testcase_t routerkeys_tests[];
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@ -1205,6 +1206,7 @@ struct testgroup_t testgroups[] = {
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{ "pt/", pt_tests },
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{ "relay/" , relay_tests },
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{ "relaycell/", relaycell_tests },
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{ "rend_cache/", rend_cache_tests },
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{ "replaycache/", replaycache_tests },
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{ "routerkeys/", routerkeys_tests },
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{ "routerlist/", routerlist_tests },
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1254
src/test/test_rendcache.c
Normal file
1254
src/test/test_rendcache.c
Normal file
File diff suppressed because it is too large
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