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Add negative tests for DTLS CID

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This commit is contained in:
Juliusz Sosinowicz
2025-02-10 14:16:33 +01:00
committed by Daniel Pouzzner
parent 68c27c4e5d
commit 21dce84448
1 changed files with 36 additions and 0 deletions
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36
tests/api/test_dtls.c
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@ -231,6 +231,26 @@ int test_dtls12_basic_connection_id(void)
wolfSSL_SetLoggingPrefix("server"); wolfSSL_SetLoggingPrefix("server");
ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), 1); ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), 1);
ExpectIntEQ(readBuf[0], params[i][0]); ExpectIntEQ(readBuf[0], params[i][0]);
/* Write some data but with wrong CID */
wolfSSL_SetLoggingPrefix("client");
ExpectIntEQ(wolfSSL_write(ssl_c, params[i],
(int)XSTRLEN(params[i])), XSTRLEN(params[i]));
ExpectNotNull(CLIENT_CID());
/* Use Expect so we don't access CLIENT_CID() if it is NULL */
ExpectTrue(((char*)CLIENT_CID())[0] = -1);
wolfSSL_SetLoggingPrefix("server");
ExpectIntEQ(wolfSSL_write(ssl_s, params[i],
(int)XSTRLEN(params[i])), XSTRLEN(params[i]));
ExpectNotNull(SERVER_CID());
/* Use Expect so we don't access SERVER_CID() if it is NULL */
ExpectTrue(((char*)SERVER_CID())[0] = -1);
/* Try to read the data but it shouldn't be there */
wolfSSL_SetLoggingPrefix("client");
ExpectIntEQ(wolfSSL_read(ssl_c, readBuf, sizeof(readBuf)), -1);
ExpectIntEQ(wolfSSL_get_error(ssl_c, -1), WOLFSSL_ERROR_WANT_READ);
wolfSSL_SetLoggingPrefix("server");
ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), -1);
ExpectIntEQ(wolfSSL_get_error(ssl_s, -1), WOLFSSL_ERROR_WANT_READ);
#ifdef HAVE_SECURE_RENEGOTIATION #ifdef HAVE_SECURE_RENEGOTIATION
/* do two SCR's */ /* do two SCR's */
@ -497,6 +517,22 @@ int test_dtls13_basic_connection_id(void)
XMEMSET(readBuf, 0, sizeof(readBuf)); XMEMSET(readBuf, 0, sizeof(readBuf));
ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), 1); ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), 1);
ExpectIntEQ(readBuf[0], params[i][0]); ExpectIntEQ(readBuf[0], params[i][0]);
/* Write some data but with wrong CID */
ExpectIntEQ(wolfSSL_write(ssl_c, params[i], (int)XSTRLEN(params[i])),
XSTRLEN(params[i]));
ExpectNotNull(CLIENT_CID());
/* Use Expect so we don't access CLIENT_CID() if it is NULL */
ExpectTrue(((char*)CLIENT_CID())[0] = -1);
ExpectIntEQ(wolfSSL_write(ssl_s, params[i], (int)XSTRLEN(params[i])),
XSTRLEN(params[i]));
ExpectNotNull(SERVER_CID());
/* Use Expect so we don't access SERVER_CID() if it is NULL */
ExpectTrue(((char*)SERVER_CID())[0] = -1);
/* Try to read the data but it shouldn't be there */
ExpectIntEQ(wolfSSL_read(ssl_c, readBuf, sizeof(readBuf)), -1);
ExpectIntEQ(wolfSSL_get_error(ssl_c, -1), WOLFSSL_ERROR_WANT_READ);
ExpectIntEQ(wolfSSL_read(ssl_s, readBuf, sizeof(readBuf)), -1);
ExpectIntEQ(wolfSSL_get_error(ssl_s, -1), WOLFSSL_ERROR_WANT_READ);
/* Close connection */ /* Close connection */
ExpectIntEQ(wolfSSL_shutdown(ssl_c), WOLFSSL_SHUTDOWN_NOT_DONE); ExpectIntEQ(wolfSSL_shutdown(ssl_c), WOLFSSL_SHUTDOWN_NOT_DONE);