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nfqws: fixes

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bol-van 2025-04-04 14:20:36 +03:00
parent e14ee9d1fe
commit e5e53db6b8
1 changed files with 67 additions and 65 deletions
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8
nfq/nfqws.c
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@ -1040,7 +1040,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo
size_t extlen; size_t extlen;
modcache->extlen_offset = modcache->padlen_offset = 0; modcache->extlen_offset = modcache->padlen_offset = 0;
if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI)) if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI|FAKE_TLS_MOD_PADENCAP))
{ {
if (!TLSFindExtLen(fake_tls,*fake_tls_size,&modcache->extlen_offset)) if (!TLSFindExtLen(fake_tls,*fake_tls_size,&modcache->extlen_offset))
{ {
@ -1048,6 +1048,8 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo
return false; return false;
} }
DLOG("profile %d fake[%d] tls extensions length offset : %zu\n", profile_n, fake_n, modcache->extlen_offset); DLOG("profile %d fake[%d] tls extensions length offset : %zu\n", profile_n, fake_n, modcache->extlen_offset);
if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI))
{
size_t slen; size_t slen;
if (!TLSFindExt(fake_tls,*fake_tls_size,0,&ext,&extlen,false)) if (!TLSFindExt(fake_tls,*fake_tls_size,0,&ext,&extlen,false))
{ {
@ -1061,7 +1063,6 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo
return false; return false;
} }
uint8_t *sni = fake_tls + (ext - fake_tls); uint8_t *sni = fake_tls + (ext - fake_tls);
if (fake_tls_mod & FAKE_TLS_MOD_SNI) if (fake_tls_mod & FAKE_TLS_MOD_SNI)
{ {
size_t slen_new = strlen(fake_tls_sni); size_t slen_new = strlen(fake_tls_sni);
@ -1083,7 +1084,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo
*fake_tls_size+=slen_delta; *fake_tls_size+=slen_delta;
slen = slen_new; slen = slen_new;
} }
DLOG_ERR("profile %d fake[%d] change sni to %s size_delta=%zd\n", profile_n, fake_n, fake_tls_sni,slen_delta); DLOG("profile %d fake[%d] change sni to %s size_delta=%zd\n", profile_n, fake_n, fake_tls_sni,slen_delta);
memcpy(sni,fake_tls_sni,slen_new); memcpy(sni,fake_tls_sni,slen_new);
} }
if (fake_tls_mod & FAKE_TLS_MOD_RND_SNI) if (fake_tls_mod & FAKE_TLS_MOD_RND_SNI)
@ -1124,6 +1125,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo
} }
} }
} }
}
if (fake_tls_mod & FAKE_TLS_MOD_PADENCAP) if (fake_tls_mod & FAKE_TLS_MOD_PADENCAP)
{ {
if (TLSFindExt(fake_tls,*fake_tls_size,21,&ext,&extlen,false)) if (TLSFindExt(fake_tls,*fake_tls_size,21,&ext,&extlen,false))