cuberite/polarssl
1
0
Fork 0
mirror of https://github.com/cuberite/polarssl.git synced 2025-09-09 07:09:12 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #8118 from gilles-peskine-arm/ssl-progs-usage-2.28

Browse Source 
Backport 2.28: Fix usage & error reporting in SSL programs
This commit is contained in:
Gilles Peskine 2023-10-25 17:03:23 +00:00 committed by GitHub
commit f38e2fe97b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 100 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
programs/ssl/ssl_client2.c
View File

@ -438,7 +438,7 @@ int main(void)
" otherwise. The expansion of the macro\n" \
" is printed if it is defined\n" \
USAGE_SERIALIZATION \
" acceptable ciphersuite names:\n"
"\n"
#define ALPN_LIST_SIZE 10
#define CURVE_LIST_SIZE 20
@ -767,31 +767,6 @@ int main(int argc, char *argv[])
mbedtls_test_enable_insecure_external_rng();
#endif /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
if (argc < 2) {
usage:
if (ret == 0) {
ret = 1;
}
mbedtls_printf(USAGE1);
mbedtls_printf(USAGE2);
mbedtls_printf(USAGE3);
mbedtls_printf(USAGE4);
list = mbedtls_ssl_list_ciphersuites();
while (*list) {
mbedtls_printf(" %-42s", mbedtls_ssl_get_ciphersuite_name(*list));
list++;
if (!*list) {
break;
}
mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name(*list));
list++;
}
mbedtls_printf("\n");
goto exit;
}
opt.server_name = DFL_SERVER_NAME;
opt.server_addr = DFL_SERVER_ADDR;
opt.server_port = DFL_SERVER_PORT;
@ -864,9 +839,54 @@ usage:
opt.force_srtp_profile = DFL_SRTP_FORCE_PROFILE;
opt.mki = DFL_SRTP_MKI;
p = q = NULL;
if (argc < 1) {
usage:
if (p != NULL && q != NULL) {
printf("unrecognized value for '%s': '%s'\n", p, q);
} else if (p != NULL && q == NULL) {
printf("unrecognized param: '%s'\n", p);
}
mbedtls_printf("usage: ssl_client2 [param=value] [...]\n");
mbedtls_printf(" ssl_client2 help[_theme]\n");
mbedtls_printf("'help' lists acceptable 'param' and 'value'\n");
mbedtls_printf("'help_ciphersuites' lists available ciphersuites\n");
mbedtls_printf("\n");
if (ret == 0) {
ret = 1;
}
goto exit;
}
for (i = 1; i < argc; i++) {
p = argv[i];
if (strcmp(p, "help") == 0) {
mbedtls_printf(USAGE1);
mbedtls_printf(USAGE2);
mbedtls_printf(USAGE3);
mbedtls_printf(USAGE4);
ret = 0;
goto exit;
}
if (strcmp(p, "help_ciphersuites") == 0) {
mbedtls_printf(" acceptable ciphersuite names:\n");
for (list = mbedtls_ssl_list_ciphersuites();
*list != 0;
list++) {
mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name(*list));
}
ret = 0;
goto exit;
}
if ((q = strchr(p, '=')) == NULL) {
mbedtls_printf("param requires a value: '%s'\n", p);
p = NULL; // avoid "unrecnognized param" message
goto usage;
}
*q++ = '\0';
@ -1226,9 +1246,13 @@ usage:
} else if (strcmp(p, "mki") == 0) {
opt.mki = q;
} else {
/* This signals that the problem is with p not q */
q = NULL;
goto usage;
}
}
/* This signals that any further errors are not with a single option */
p = q = NULL;
if (opt.nss_keylog != 0 && opt.eap_tls != 0) {
mbedtls_printf("Error: eap_tls and nss_keylog options cannot be used together.\n");

76
programs/ssl/ssl_server2.c
View File

@ -535,7 +535,7 @@ int main(void)
" otherwise. The expansion of the macro\n" \
" is printed if it is defined\n" \
USAGE_SERIALIZATION \
" acceptable ciphersuite names:\n"
"\n"
#define ALPN_LIST_SIZE 10
#define CURVE_LIST_SIZE 20
@ -1449,31 +1449,6 @@ int main(int argc, char *argv[])
signal(SIGINT, term_handler);
#endif
if (argc < 2) {
usage:
if (ret == 0) {
ret = 1;
}
mbedtls_printf(USAGE1);
mbedtls_printf(USAGE2);
mbedtls_printf(USAGE3);
mbedtls_printf(USAGE4);
list = mbedtls_ssl_list_ciphersuites();
while (*list) {
mbedtls_printf(" %-42s", mbedtls_ssl_get_ciphersuite_name(*list));
list++;
if (!*list) {
break;
}
mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name(*list));
list++;
}
mbedtls_printf("\n");
goto exit;
}
opt.buffer_size = DFL_IO_BUF_LEN;
opt.server_addr = DFL_SERVER_ADDR;
opt.server_port = DFL_SERVER_PORT;
@ -1557,9 +1532,54 @@ usage:
opt.force_srtp_profile = DFL_SRTP_FORCE_PROFILE;
opt.support_mki = DFL_SRTP_SUPPORT_MKI;
p = q = NULL;
if (argc < 1) {
usage:
if (p != NULL && q != NULL) {
printf("unrecognized value for '%s': '%s'\n", p, q);
} else if (p != NULL && q == NULL) {
printf("unrecognized param: '%s'\n", p);
}
mbedtls_printf("usage: ssl_client2 [param=value] [...]\n");
mbedtls_printf(" ssl_client2 help[_theme]\n");
mbedtls_printf("'help' lists acceptable 'param' and 'value'\n");
mbedtls_printf("'help_ciphersuites' lists available ciphersuites\n");
mbedtls_printf("\n");
if (ret == 0) {
ret = 1;
}
goto exit;
}
for (i = 1; i < argc; i++) {
p = argv[i];
if (strcmp(p, "help") == 0) {
mbedtls_printf(USAGE1);
mbedtls_printf(USAGE2);
mbedtls_printf(USAGE3);
mbedtls_printf(USAGE4);
ret = 0;
goto exit;
}
if (strcmp(p, "help_ciphersuites") == 0) {
mbedtls_printf(" acceptable ciphersuite names:\n");
for (list = mbedtls_ssl_list_ciphersuites();
*list != 0;
list++) {
mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name(*list));
}
ret = 0;
goto exit;
}
if ((q = strchr(p, '=')) == NULL) {
mbedtls_printf("param requires a value: '%s'\n", p);
p = NULL; // avoid "unrecnognized param" message
goto usage;
}
*q++ = '\0';
@ -1949,9 +1969,13 @@ usage:
} else if (strcmp(p, "support_mki") == 0) {
opt.support_mki = atoi(q);
} else {
/* This signals that the problem is with p not q */
q = NULL;
goto usage;
}
}
/* This signals that any further erorrs are not with a single option */
p = q = NULL;
if (opt.nss_keylog != 0 && opt.eap_tls != 0) {
mbedtls_printf("Error: eap_tls and nss_keylog options cannot be used together.\n");