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SSLproxy/tests/check/proto.t.c

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/*-
* SSLsplit - transparent SSL/TLS interception
* https://www.roe.ch/SSLsplit
*
* Copyright (c) 2017-2024, Soner Tari <sonertari@gmail.com>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "protohttp.h"
#include "protopop3.h"
#include "protosmtp.h"
#include <check.h>
static void
proto_free(pxy_conn_ctx_t *ctx)
{
global_t *global = ctx->global;
pxy_thrmgr_ctx_t *thrmgr = ctx->thrmgr;
proxyspec_t *spec = ctx->spec;
pxy_conn_ctx_free(ctx, 1);
proxyspec_free(spec);
pxy_thrmgr_free(thrmgr);
global_free(global);
}
/*
* We need to initialize further than just calling the *_new() functions,
* because the *_free() functions called in proto_free() depend on those extra
* initialization.
*/
static pxy_conn_ctx_t *
proto_init(protocol_t proto)
{
global_t *global = global_new();
pxy_thrmgr_ctx_t *thrmgr = pxy_thrmgr_new(global);
thrmgr->num_thr = 1;
thrmgr->thr = malloc(thrmgr->num_thr * sizeof(pxy_thr_ctx_t*));
memset(thrmgr->thr, 0, thrmgr->num_thr * sizeof(pxy_thr_ctx_t*));
thrmgr->thr[0] = malloc(sizeof(pxy_thr_ctx_t));
memset(thrmgr->thr[0], 0, sizeof(pxy_thr_ctx_t));
proxyspec_t *spec = proxyspec_new(global, "sslproxy", NULL);
if (proto == PROTO_HTTP) {
spec->http = 1;
} else if (proto == PROTO_POP3) {
spec->pop3 = 1;
} else if (proto == PROTO_SMTP) {
spec->smtp = 1;
}
pxy_conn_ctx_t *ctx = proxy_conn_ctx_new(0, thrmgr, spec, global
#ifndef WITHOUT_USERAUTH
, 0
#endif /* !WITHOUT_USERAUTH */
);
pxy_thrmgr_assign_thr(ctx);
pxy_thr_attach(ctx);
return ctx;
}
START_TEST(protohttp_validate_01)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_keyword_count = 1;
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_02)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_keyword_count = 1;
http_ctx->http_method = strdup("GET");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_03)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->http_method = strdup("GET");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 0, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_04)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->http_method = strdup("GET1");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 0, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_05)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_keyword_count = 1;
http_ctx->http_method = strdup("GET1");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
free(http_ctx->http_method);
http_ctx->http_method = strdup("GET");
rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_06)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_keyword_count = 1;
http_ctx->http_method = strdup("GET");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
// Normally we don't call protohttp_validate() if ctx->protoctx->is_valid is set,
// So both not_valid and is_valid are set.
// This is for testing purposes only.
free(http_ctx->http_method);
http_ctx->http_method = strdup("GET1");
rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 0, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_07)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_bytes = 8193;
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 0, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 8193, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_08)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_bytes = 8193;
http_ctx->seen_keyword_count = 1;
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 8193, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_09)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_bytes = 8193;
http_ctx->http_method = strdup("GET");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 0, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 8193, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protohttp_validate_10)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_HTTP);
protohttp_ctx_t *http_ctx = ctx->protoctx->arg;
http_ctx->seen_bytes = 8193;
http_ctx->seen_keyword_count = 1;
http_ctx->http_method = strdup("GET");
int rv = protohttp_validate(ctx);
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(http_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(http_ctx->seen_keyword_count == 1, "wrong seen_keyword_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
ck_assert_msg(http_ctx->seen_bytes == 8193, "wrong seen_bytes");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_01)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P', 'A'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'U', 'S', 'E', 'R', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'P', 'A', 'S', 'S', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Normally we don't call protopop3_validate() if ctx->protoctx->is_valid is set,
// so pop3_ctx->seen_command_count never goes above 3.
// This is for testing purposes only.
char array04[] = {'Q', 'U', 'I', 'T'};
rv = protopop3_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 4, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_02)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_03)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P', 'A'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'U', 'S', 'E', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_04)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P', 'A'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'U', 'S', 'E', 'R', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'P', 'A', 'S', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_05)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P', 'A'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'U', 'S', 'E', 'R', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'P', 'A', 'S', 'S', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protopop3_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Normally we don't call protopop3_validate() if ctx->protoctx->is_valid is set,
// So both not_valid and is_valid are set.
// This is for testing purposes only.
char array04[] = {'Q', 'U', 'I'};
rv = protopop3_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Again, this is for testing purposes only.
rv = protopop3_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protopop3_validate_06)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_POP3);
protopop3_ctx_t *pop3_ctx = ctx->protoctx->arg;
char array01[] = {'C', 'A', 'P'};
int rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
rv = protopop3_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(pop3_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(pop3_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_01)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L', 'O'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'A', 'U', 'T', 'H', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'M', 'A', 'I', 'L', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Normally we don't call protosmtp_validate() if ctx->protoctx->is_valid is set,
// so smtp_ctx->seen_command_count never goes above 3.
// This is for testing purposes only.
char array04[] = {'Q', 'U', 'I', 'T'};
rv = protosmtp_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 4, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_02)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_03)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L', 'O'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'A', 'U', 'T', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_04)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L', 'O'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'A', 'U', 'T', 'H', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'M', 'A', 'I', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_05)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L', 'O'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 1, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array02[] = {'A', 'U', 'T', 'H', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array02, sizeof(array02));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 2, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
char array03[] = {'M', 'A', 'I', 'L', ' ', 's', 'o', 'n', 'e', 'r'};
rv = protosmtp_validate(ctx, array03, sizeof(array03));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Normally we don't call protosmtp_validate() if ctx->protoctx->is_valid is set,
// So both not_valid and is_valid are set.
// This is for testing purposes only.
char array04[] = {'Q', 'U', 'I'};
rv = protosmtp_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
// Again, this is for testing purposes only.
rv = protosmtp_validate(ctx, array04, sizeof(array04));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 3, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 1, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_06)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'E', 'H', 'L'};
int rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
rv = protosmtp_validate(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_01)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'2', '2', '0', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_02)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'1', '9', '9', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_03)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'6', '0', '0', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_04)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'2', '2', '0', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
// Normally we don't call protosmtp_validate_response() more than once.
// This is for testing purposes only.
ck_assert_msg(rv == 0, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 0, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
// Normally we don't call protosmtp_validate_response() more than once,
// but smtp_ctx->not_valid should be set to 1.
// This is for testing purposes only.
char array02[] = {'1', '9', '9', ' ', 's', 'm', 't', 'p'};
rv = protosmtp_validate_response(ctx, array02, sizeof(array02));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_05)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'1', '9', '9', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
// Normally we don't call protosmtp_validate_response() more than once.
// This is for testing purposes only.
rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
// Normally we don't call protosmtp_validate_response() more than once,
// but smtp_ctx->not_valid should remain 1.
// This is for testing purposes only.
char array02[] = {'2', '2', '0', ' ', 's', 'm', 't', 'p'};
rv = protosmtp_validate_response(ctx, array02, sizeof(array02));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_06)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'2', '2', '0', '0', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_07)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'1', '9', '9', '9', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
START_TEST(protosmtp_validate_response_08)
{
pxy_conn_ctx_t *ctx = proto_init(PROTO_SMTP);
protosmtp_ctx_t *smtp_ctx = ctx->protoctx->arg;
char array01[] = {'6', '0', '0', '0', ' ', 's', 'm', 't', 'p'};
int rv = protosmtp_validate_response(ctx, array01, sizeof(array01));
ck_assert_msg(rv == -1, "wrong return value");
ck_assert_msg(smtp_ctx->not_valid == 1, "wrong not_valid");
ck_assert_msg(smtp_ctx->seen_command_count == 0, "wrong seen_command_count");
ck_assert_msg(ctx->protoctx->is_valid == 0, "wrong is_valid");
proto_free(ctx);
}
END_TEST
Suite *
proto_suite(void)
{
Suite *s;
TCase *tc;
s = suite_create("proto");
tc = tcase_create("protohttp_validate");
tcase_add_test(tc, protohttp_validate_01);
tcase_add_test(tc, protohttp_validate_02);
tcase_add_test(tc, protohttp_validate_03);
tcase_add_test(tc, protohttp_validate_04);
tcase_add_test(tc, protohttp_validate_05);
tcase_add_test(tc, protohttp_validate_06);
tcase_add_test(tc, protohttp_validate_07);
tcase_add_test(tc, protohttp_validate_08);
tcase_add_test(tc, protohttp_validate_09);
tcase_add_test(tc, protohttp_validate_10);
suite_add_tcase(s, tc);
tc = tcase_create("protopop3_validate");
tcase_add_test(tc, protopop3_validate_01);
tcase_add_test(tc, protopop3_validate_02);
tcase_add_test(tc, protopop3_validate_03);
tcase_add_test(tc, protopop3_validate_04);
tcase_add_test(tc, protopop3_validate_05);
tcase_add_test(tc, protopop3_validate_06);
suite_add_tcase(s, tc);
tc = tcase_create("protosmtp_validate");
tcase_add_test(tc, protosmtp_validate_01);
tcase_add_test(tc, protosmtp_validate_02);
tcase_add_test(tc, protosmtp_validate_03);
tcase_add_test(tc, protosmtp_validate_04);
tcase_add_test(tc, protosmtp_validate_05);
tcase_add_test(tc, protosmtp_validate_06);
suite_add_tcase(s, tc);
tc = tcase_create("protosmtp_validate_response");
tcase_add_test(tc, protosmtp_validate_response_01);
tcase_add_test(tc, protosmtp_validate_response_02);
tcase_add_test(tc, protosmtp_validate_response_03);
tcase_add_test(tc, protosmtp_validate_response_04);
tcase_add_test(tc, protosmtp_validate_response_05);
tcase_add_test(tc, protosmtp_validate_response_06);
tcase_add_test(tc, protosmtp_validate_response_07);
tcase_add_test(tc, protosmtp_validate_response_08);
suite_add_tcase(s, tc);
return s;
}
/* vim: set noet ft=c: */
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