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selftests: tls: test some invalid inputs for setsockopt 

This test will need to be updated if new ciphers are added.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://lore.kernel.org/r/bfcfa9cffda56d2064296ab7c99a05775dd4c28e.1692977948.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Sabrina Dubroca 2023-08-25 23:35:08 +02:00 committed by Jakub Kicinski
parent f27ad62fe3
commit 4bfb6224ed
1 changed files with 25 additions and 0 deletions
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25
tools/testing/selftests/net/tls.c
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@ -241,6 +241,31 @@ TEST_F(tls_basic, base_base)
EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
};
TEST_F(tls_basic, bad_cipher)
{
struct tls_crypto_info_keys tls12;
tls12.crypto_info.version = 200;
tls12.crypto_info.cipher_type = TLS_CIPHER_AES_GCM_128;
EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);
tls12.crypto_info.version = TLS_1_2_VERSION;
tls12.crypto_info.cipher_type = 50;
EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);
tls12.crypto_info.version = TLS_1_2_VERSION;
tls12.crypto_info.cipher_type = 59;
EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);
tls12.crypto_info.version = TLS_1_2_VERSION;
tls12.crypto_info.cipher_type = 10;
EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);
tls12.crypto_info.version = TLS_1_2_VERSION;
tls12.crypto_info.cipher_type = 70;
EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);
}
FIXTURE(tls)
{
int fd, cfd;