Commit 41b94722 authored by David Goulet's avatar David Goulet 🐼
Browse files

test: Add test_hs_circ.c for HS circuit testing 



For now, only tests HS circuit repurpose function.

Part of #29034

Signed-off-by: David Goulet's avatarDavid Goulet <dgoulet@torproject.org>
parent 3789f22b

src/test/include.am

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@@ -132,6 +132,7 @@ src_test_test_SOURCES += \ 
	src/test/test_hs_common.c \

	src/test/test_hs_config.c \

	src/test/test_hs_cell.c \

	src/test/test_hs_circ.c \

	src/test/test_hs_ntor.c \

	src/test/test_hs_service.c \

	src/test/test_hs_client.c  \

src/test/test.c

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@@ -877,6 +877,7 @@ struct testgroup_t testgroups[] = { 
  { "legacy_hs/", hs_tests },

  { "hs_cache/", hs_cache },

  { "hs_cell/", hs_cell_tests },

  { "hs_circ/", hs_circ_tests },

  { "hs_common/", hs_common_tests },

  { "hs_config/", hs_config_tests },

  { "hs_control/", hs_control_tests },

src/test/test.h

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@@ -216,6 +216,7 @@ extern struct testcase_t geoip_tests[]; 
extern struct testcase_t hs_tests[];

extern struct testcase_t hs_cache[];

extern struct testcase_t hs_cell_tests[];

extern struct testcase_t hs_circ_tests[];

extern struct testcase_t hs_common_tests[];

extern struct testcase_t hs_config_tests[];

extern struct testcase_t hs_control_tests[];

src/test/test_hs_circ.c

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+70 −0
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/* Copyright (c) 2017-2019, The Tor Project, Inc. */

/* See LICENSE for licensing information */



/**

 * \file test_hs_circ.c

 * \brief Test hidden service circuit functionality.

 */



#define CIRCUITLIST_PRIVATE



#include "test/test.h"

#include "test/test_helpers.h"

#include "test/log_test_helpers.h"



#include "core/or/circuitbuild.h"

#include "core/or/circuitlist.h"

#include "core/or/circuituse.h"

#include "core/or/origin_circuit_st.h"



#include "feature/hs/hs_circuit.h"

#include "feature/hs/hs_circuitmap.h"



static void

test_circuit_repurpose(void *arg)

{

  origin_circuit_t *intro_circ = NULL;

  const origin_circuit_t *search;

  ed25519_keypair_t kp;



  (void) arg;



  hs_init();



  intro_circ = origin_circuit_init(CIRCUIT_PURPOSE_S_ESTABLISH_INTRO, 0);

  tt_assert(intro_circ);

  ed25519_keypair_generate(&kp, 0);



  /* Register circuit in global map and make sure it is actually there. */

  hs_circuitmap_register_intro_circ_v3_service_side(intro_circ,

                                                    &kp.pubkey);

  tt_assert(TO_CIRCUIT(intro_circ)->hs_token);

  search = hs_circuitmap_get_intro_circ_v3_service_side(&kp.pubkey);

  tt_mem_op(search, OP_EQ, intro_circ, sizeof(origin_circuit_t));



  /* Setup circuit HS ident. We don't care about the service pubkey. */

  intro_circ->hs_ident = hs_ident_circuit_new(&kp.pubkey,

                                              HS_IDENT_CIRCUIT_INTRO);

  tt_assert(intro_circ->hs_ident);



  /* Trigger a repurpose. State should be cleaned up. */

  hs_circ_repurpose(TO_CIRCUIT(intro_circ));



  /* Removed from map. */

  search = hs_circuitmap_get_intro_circ_v3_service_side(&kp.pubkey);

  tt_assert(!search);

  /* HS identifier has been removed. */

  tt_assert(!intro_circ->hs_ident);



 done:

  circuit_free_(TO_CIRCUIT(intro_circ));

  hs_free_all();

}



struct testcase_t hs_circ_tests[] = {

  { "repurpose", test_circuit_repurpose, TT_FORK,

    NULL, NULL },



  END_OF_TESTCASES

};