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hs-v3: Shuffle the list of authorized clients

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This commit makes it that the authorized clients in the descriptor are in
random order instead of ordered by how they were read on disk.

Fixes #27545

Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit is contained in:
Suphanat Chunhapanya 2018-09-07 21:29:44 +07:00 committed by David Goulet
parent e5601f14ed
commit 57c82b74b4
1 changed files with 5 additions and 0 deletions
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5
src/feature/hs/hs_service.c
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@ -18,6 +18,7 @@
#include "lib/crypt_ops/crypto_rand.h"
#include "lib/crypt_ops/crypto_util.h"
#include "lib/crypt_ops/crypto_ope.h"
#include "lib/crypt_ops/crypto_rand.h"
#include "feature/dircache/directory.h"
#include "core/mainloop/main.h"
#include "feature/nodelist/networkstatus.h"
@ -1800,6 +1801,10 @@ build_service_desc_superencrypted(const hs_service_t *service,
smartlist_add(superencrypted->clients, desc_client);
}
/* Shuffle the list to prevent the client know the position in the
* config. */
smartlist_shuffle(superencrypted->clients);
return 0;
}