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Merge branch 'mbedtls-3.6-restricted' into mbedtls-3.6.1rc0-pr

Browse Source 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2024-08-28 20:48:27 +01:00
commit 9f10979853
17 changed files with 795 additions and 540 deletions
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4
ChangeLog.d/MBEDTLS_PSA_HMAC_DRBG_MD_TYPE.txt Normal file
View File

@ -0,0 +1,4 @@
Security
* Unlike previously documented, enabling MBEDTLS_PSA_HMAC_DRBG_MD_TYPE does
not cause the PSA subsystem to use HMAC_DRBG: it uses HMAC_DRBG only when
MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG and MBEDTLS_CTR_DRBG_C are disabled.

6
ChangeLog.d/ecdsa-conversion-overflow.txt Normal file
View File

@ -0,0 +1,6 @@
Security
* Fix a stack buffer overflow in mbedtls_ecdsa_der_to_raw() and
mbedtls_ecdsa_raw_to_der() when the bits parameter is larger than the
largest supported curve. In some configurations with PSA disabled,
all values of bits are affected. This never happens in internal library
calls, but can affect applications that call these functions directly.

11
ChangeLog.d/fix_reporting_of_key_usage_issues.txt Normal file
View File

@ -0,0 +1,11 @@
Security
* With TLS 1.3, when a server enables optional authentication of the
client, if the client-provided certificate does not have appropriate values
in keyUsage or extKeyUsage extensions, then the return value of
mbedtls_ssl_get_verify_result() would incorrectly have the
MBEDTLS_X509_BADCERT_KEY_USAGE and MBEDTLS_X509_BADCERT_EXT_KEY_USAGE bits
clear. As a result, an attacker that had a certificate valid for uses other
than TLS client authentication could be able to use it for TLS client
authentication anyway. Only TLS 1.3 servers were affected, and only with
optional authentication (required would abort the handshake with a fatal
alert).

3
ChangeLog.d/mbedtls_psa_rsa_load_representation-memory_leak.txt Normal file
View File

@ -0,0 +1,3 @@
Bugfix
* Fix a memory leak that could occur when failing to process an RSA
key through some PSA functions due to low memory conditions.

18
ChangeLog.d/tls13-cert-regressions.txt Normal file
View File

@ -0,0 +1,18 @@
Bugfix
* Fixed a regression introduced in 3.6.0 where the CA callback set with
mbedtls_ssl_conf_ca_cb() would stop working when connections were
upgraded to TLS 1.3. Fixed by adding support for the CA callback with TLS
1.3.
* Fixed a regression introduced in 3.6.0 where clients that relied on
optional/none authentication mode, by calling mbedtls_ssl_conf_authmode()
with MBEDTLS_SSL_VERIFY_OPTIONAL or MBEDTLS_SSL_VERIFY_NONE, would stop
working when connections were upgraded to TLS 1.3. Fixed by adding
support for optional/none with TLS 1.3 as well. Note that the TLS 1.3
standard makes server authentication mandatory; users are advised not to
use authmode none, and to carefully check the results when using optional
mode.
* Fixed a regression introduced in 3.6.0 where context-specific certificate
verify callbacks, set with mbedtls_ssl_set_verify() as opposed to
mbedtls_ssl_conf_verify(), would stop working when connections were
upgraded to TLS 1.3. Fixed by adding support for context-specific verify
callback in TLS 1.3.

17
include/mbedtls/mbedtls_config.h
View File

@ -4034,11 +4034,18 @@
* Use HMAC_DRBG with the specified hash algorithm for HMAC_DRBG for the
* PSA crypto subsystem.
*
* If this option is unset:
* - If CTR_DRBG is available, the PSA subsystem uses it rather than HMAC_DRBG.
* - Otherwise, the PSA subsystem uses HMAC_DRBG with either
* #MBEDTLS_MD_SHA512 or #MBEDTLS_MD_SHA256 based on availability and
* on unspecified heuristics.
* If this option is unset, the library chooses a hash (currently between
* #MBEDTLS_MD_SHA512 and #MBEDTLS_MD_SHA256) based on availability and
* unspecified heuristics.
*
* \note The PSA crypto subsystem uses the first available mechanism amongst
* the following:
* - #MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG if enabled;
* - Entropy from #MBEDTLS_ENTROPY_C plus CTR_DRBG with AES
* if #MBEDTLS_CTR_DRBG_C is enabled;
* - Entropy from #MBEDTLS_ENTROPY_C plus HMAC_DRBG.
*
* A future version may reevaluate the prioritization of DRBG mechanisms.
*/
//#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256

17
library/psa_crypto_random_impl.h
View File

@ -21,13 +21,10 @@ typedef mbedtls_psa_external_random_context_t mbedtls_psa_random_context_t;
#include "mbedtls/entropy.h"
/* Choose a DRBG based on configuration and availability */
#if defined(MBEDTLS_PSA_HMAC_DRBG_MD_TYPE)
#include "mbedtls/hmac_drbg.h"
#elif defined(MBEDTLS_CTR_DRBG_C)
#if defined(MBEDTLS_CTR_DRBG_C)
#include "mbedtls/ctr_drbg.h"
#undef MBEDTLS_PSA_HMAC_DRBG_MD_TYPE
#elif defined(MBEDTLS_HMAC_DRBG_C)
@ -49,17 +46,11 @@ typedef mbedtls_psa_external_random_context_t mbedtls_psa_random_context_t;
#error "No hash algorithm available for HMAC_DBRG."
#endif
#else /* !MBEDTLS_PSA_HMAC_DRBG_MD_TYPE && !MBEDTLS_CTR_DRBG_C && !MBEDTLS_HMAC_DRBG_C*/
#else /* !MBEDTLS_CTR_DRBG_C && !MBEDTLS_HMAC_DRBG_C*/
#error "No DRBG module available for the psa_crypto module."
#endif /* !MBEDTLS_PSA_HMAC_DRBG_MD_TYPE && !MBEDTLS_CTR_DRBG_C && !MBEDTLS_HMAC_DRBG_C*/
#if defined(MBEDTLS_CTR_DRBG_C)
#include "mbedtls/ctr_drbg.h"
#elif defined(MBEDTLS_HMAC_DRBG_C)
#include "mbedtls/hmac_drbg.h"
#endif /* !MBEDTLS_CTR_DRBG_C && !MBEDTLS_HMAC_DRBG_C */
#endif /* !MBEDTLS_CTR_DRBG_C && !MBEDTLS_HMAC_DRBG_C*/
/* The maximum number of bytes that mbedtls_psa_get_random() is expected to return. */
#if defined(MBEDTLS_CTR_DRBG_C)

17
library/psa_crypto_rsa.c
View File

@ -197,16 +197,14 @@ psa_status_t mbedtls_psa_rsa_export_public_key(
status = mbedtls_psa_rsa_load_representation(
attributes->type, key_buffer, key_buffer_size, &rsa);
if (status != PSA_SUCCESS) {
return status;
if (status == PSA_SUCCESS) {
status = mbedtls_psa_rsa_export_key(PSA_KEY_TYPE_RSA_PUBLIC_KEY,
rsa,
data,
data_size,
data_length);
}
status = mbedtls_psa_rsa_export_key(PSA_KEY_TYPE_RSA_PUBLIC_KEY,
rsa,
data,
data_size,
data_length);
mbedtls_rsa_free(rsa);
mbedtls_free(rsa);
@ -264,6 +262,7 @@ psa_status_t mbedtls_psa_rsa_generate_key(
(unsigned int) attributes->bits,
exponent);
if (ret != 0) {
mbedtls_rsa_free(&rsa);
return mbedtls_to_psa_error(ret);
}
@ -330,7 +329,7 @@ psa_status_t mbedtls_psa_rsa_sign_hash(
key_buffer_size,
&rsa);
if (status != PSA_SUCCESS) {
return status;
goto exit;
}
status = psa_rsa_decode_md_type(alg, hash_length, &md_alg);

6
library/psa_util.c
View File

@ -443,6 +443,9 @@ int mbedtls_ecdsa_raw_to_der(size_t bits, const unsigned char *raw, size_t raw_l
if (raw_len != (2 * coordinate_len)) {
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
if (coordinate_len > sizeof(r)) {
return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL;
}
/* Since raw and der buffers might overlap, dump r and s before starting
* the conversion. */
@ -561,6 +564,9 @@ int mbedtls_ecdsa_der_to_raw(size_t bits, const unsigned char *der, size_t der_l
if (raw_size < coordinate_size * 2) {
return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL;
}
if (2 * coordinate_size > sizeof(raw_tmp)) {
return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL;
}
/* Check that the provided input DER buffer has the right header. */
ret = mbedtls_asn1_get_tag(&p, der + der_len, &data_len,

45
library/ssl_misc.h
View File

@ -1674,18 +1674,53 @@ static inline mbedtls_x509_crt *mbedtls_ssl_own_cert(mbedtls_ssl_context *ssl)
}
/*
* Check usage of a certificate wrt extensions:
* keyUsage, extendedKeyUsage (later), and nSCertType (later).
* Verify a certificate.
*
* Warning: cert_endpoint is the endpoint of the cert (ie, of our peer when we
* check a cert we received from them)!
* [in/out] ssl: misc. things read
* ssl->session_negotiate->verify_result updated
* [in] authmode: one of MBEDTLS_SSL_VERIFY_{NONE,OPTIONAL,REQUIRED}
* [in] chain: the certificate chain to verify (ie the peer's chain)
* [in] ciphersuite_info: For TLS 1.2, this session's ciphersuite;
* for TLS 1.3, may be left NULL.
* [in] rs_ctx: restart context if restartable ECC is in use;
* leave NULL for no restartable behaviour.
*
* Return:
* - 0 if the handshake should continue. Depending on the
* authmode it means:
* - REQUIRED: the certificate was found to be valid, trusted & acceptable.
* ssl->session_negotiate->verify_result is 0.
* - OPTIONAL: the certificate may or may not be acceptable, but
* ssl->session_negotiate->verify_result was updated with the result.
* - NONE: the certificate wasn't even checked.
* - MBEDTLS_ERR_X509_CERT_VERIFY_FAILED or MBEDTLS_ERR_SSL_BAD_CERTIFICATE if
* the certificate was found to be invalid/untrusted/unacceptable and the
* handshake should be aborted (can only happen with REQUIRED).
* - another error code if another error happened (out-of-memory, etc.)
*/
MBEDTLS_CHECK_RETURN_CRITICAL
int mbedtls_ssl_verify_certificate(mbedtls_ssl_context *ssl,
int authmode,
mbedtls_x509_crt *chain,
const mbedtls_ssl_ciphersuite_t *ciphersuite_info,
void *rs_ctx);
/*
* Check usage of a certificate wrt usage extensions:
* keyUsage and extendedKeyUsage.
* (Note: nSCertType is deprecated and not standard, we don't check it.)
*
* Note: if tls_version is 1.3, ciphersuite is ignored and can be NULL.
*
* Note: recv_endpoint is the receiver's endpoint.
*
* Return 0 if everything is OK, -1 if not.
*/
MBEDTLS_CHECK_RETURN_CRITICAL
int mbedtls_ssl_check_cert_usage(const mbedtls_x509_crt *cert,
const mbedtls_ssl_ciphersuite_t *ciphersuite,
int cert_endpoint,
int recv_endpoint,
mbedtls_ssl_protocol_version tls_version,
uint32_t *flags);
#endif /* MBEDTLS_X509_CRT_PARSE_C */

554
library/ssl_tls.c
View File

@ -1354,29 +1354,6 @@ static int ssl_conf_check(const mbedtls_ssl_context *ssl)
return ret;
}
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
/* RFC 8446 section 4.4.3
*
* If the verification fails, the receiver MUST terminate the handshake with
* a "decrypt_error" alert.
*
* If the client is configured as TLS 1.3 only with optional verify, return
* bad config.
*
*/
if (mbedtls_ssl_conf_tls13_is_ephemeral_enabled(
(mbedtls_ssl_context *) ssl) &&
ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT &&
ssl->conf->max_tls_version == MBEDTLS_SSL_VERSION_TLS1_3 &&
ssl->conf->min_tls_version == MBEDTLS_SSL_VERSION_TLS1_3 &&
ssl->conf->authmode == MBEDTLS_SSL_VERIFY_OPTIONAL) {
MBEDTLS_SSL_DEBUG_MSG(
1, ("Optional verify auth mode "
"is not available for TLS 1.3 client"));
return MBEDTLS_ERR_SSL_BAD_CONFIG;
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
if (ssl->conf->f_rng == NULL) {
MBEDTLS_SSL_DEBUG_MSG(1, ("no RNG provided"));
return MBEDTLS_ERR_SSL_NO_RNG;
@ -6397,71 +6374,6 @@ const char *mbedtls_ssl_get_curve_name_from_tls_id(uint16_t tls_id)
}
#endif
#if defined(MBEDTLS_X509_CRT_PARSE_C)
int mbedtls_ssl_check_cert_usage(const mbedtls_x509_crt *cert,
const mbedtls_ssl_ciphersuite_t *ciphersuite,
int cert_endpoint,
uint32_t *flags)
{
int ret = 0;
unsigned int usage = 0;
const char *ext_oid;
size_t ext_len;
if (cert_endpoint == MBEDTLS_SSL_IS_SERVER) {
/* Server part of the key exchange */
switch (ciphersuite->key_exchange) {
case MBEDTLS_KEY_EXCHANGE_RSA:
case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
usage = MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
break;
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
break;
case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
usage = MBEDTLS_X509_KU_KEY_AGREEMENT;
break;
/* Don't use default: we want warnings when adding new values */
case MBEDTLS_KEY_EXCHANGE_NONE:
case MBEDTLS_KEY_EXCHANGE_PSK:
case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
usage = 0;
}
} else {
/* Client auth: we only implement rsa_sign and mbedtls_ecdsa_sign for now */
usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
}
if (mbedtls_x509_crt_check_key_usage(cert, usage) != 0) {
*flags |= MBEDTLS_X509_BADCERT_KEY_USAGE;
ret = -1;
}
if (cert_endpoint == MBEDTLS_SSL_IS_SERVER) {
ext_oid = MBEDTLS_OID_SERVER_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_SERVER_AUTH);
} else {
ext_oid = MBEDTLS_OID_CLIENT_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_CLIENT_AUTH);
}
if (mbedtls_x509_crt_check_extended_key_usage(cert, ext_oid, ext_len) != 0) {
*flags |= MBEDTLS_X509_BADCERT_EXT_KEY_USAGE;
ret = -1;
}
return ret;
}
#endif /* MBEDTLS_X509_CRT_PARSE_C */
#if defined(MBEDTLS_USE_PSA_CRYPTO)
int mbedtls_ssl_get_handshake_transcript(mbedtls_ssl_context *ssl,
const mbedtls_md_type_t md,
@ -7980,196 +7892,6 @@ static int ssl_parse_certificate_coordinate(mbedtls_ssl_context *ssl,
return SSL_CERTIFICATE_EXPECTED;
}
MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_parse_certificate_verify(mbedtls_ssl_context *ssl,
int authmode,
mbedtls_x509_crt *chain,
void *rs_ctx)
{
int ret = 0;
const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
ssl->handshake->ciphersuite_info;
int have_ca_chain = 0;
int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
void *p_vrfy;
if (authmode == MBEDTLS_SSL_VERIFY_NONE) {
return 0;
}
if (ssl->f_vrfy != NULL) {
MBEDTLS_SSL_DEBUG_MSG(3, ("Use context-specific verification callback"));
f_vrfy = ssl->f_vrfy;
p_vrfy = ssl->p_vrfy;
} else {
MBEDTLS_SSL_DEBUG_MSG(3, ("Use configuration-specific verification callback"));
f_vrfy = ssl->conf->f_vrfy;
p_vrfy = ssl->conf->p_vrfy;
}
/*
* Main check: verify certificate
*/
#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
if (ssl->conf->f_ca_cb != NULL) {
((void) rs_ctx);
have_ca_chain = 1;
MBEDTLS_SSL_DEBUG_MSG(3, ("use CA callback for X.509 CRT verification"));
ret = mbedtls_x509_crt_verify_with_ca_cb(
chain,
ssl->conf->f_ca_cb,
ssl->conf->p_ca_cb,
ssl->conf->cert_profile,
ssl->hostname,
&ssl->session_negotiate->verify_result,
f_vrfy, p_vrfy);
} else
#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
{
mbedtls_x509_crt *ca_chain;
mbedtls_x509_crl *ca_crl;
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if (ssl->handshake->sni_ca_chain != NULL) {
ca_chain = ssl->handshake->sni_ca_chain;
ca_crl = ssl->handshake->sni_ca_crl;
} else
#endif
{
ca_chain = ssl->conf->ca_chain;
ca_crl = ssl->conf->ca_crl;
}
if (ca_chain != NULL) {
have_ca_chain = 1;
}
ret = mbedtls_x509_crt_verify_restartable(
chain,
ca_chain, ca_crl,
ssl->conf->cert_profile,
ssl->hostname,
&ssl->session_negotiate->verify_result,
f_vrfy, p_vrfy, rs_ctx);
}
if (ret != 0) {
MBEDTLS_SSL_DEBUG_RET(1, "x509_verify_cert", ret);
}
#if defined(MBEDTLS_SSL_ECP_RESTARTABLE_ENABLED)
if (ret == MBEDTLS_ERR_ECP_IN_PROGRESS) {
return MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
}
#endif
/*
* Secondary checks: always done, but change 'ret' only if it was 0
*/
#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
{
const mbedtls_pk_context *pk = &chain->pk;
/* If certificate uses an EC key, make sure the curve is OK.
* This is a public key, so it can't be opaque, so can_do() is a good
* enough check to ensure pk_ec() is safe to use here. */
if (mbedtls_pk_can_do(pk, MBEDTLS_PK_ECKEY)) {
/* and in the unlikely case the above assumption no longer holds
* we are making sure that pk_ec() here does not return a NULL
*/
mbedtls_ecp_group_id grp_id = mbedtls_pk_get_ec_group_id(pk);
if (grp_id == MBEDTLS_ECP_DP_NONE) {
MBEDTLS_SSL_DEBUG_MSG(1, ("invalid group ID"));
return MBEDTLS_ERR_SSL_INTERNAL_ERROR;
}
if (mbedtls_ssl_check_curve(ssl, grp_id) != 0) {
ssl->session_negotiate->verify_result |=
MBEDTLS_X509_BADCERT_BAD_KEY;
MBEDTLS_SSL_DEBUG_MSG(1, ("bad certificate (EC key curve)"));
if (ret == 0) {
ret = MBEDTLS_ERR_SSL_BAD_CERTIFICATE;
}
}
}
}
#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
if (mbedtls_ssl_check_cert_usage(chain,
ciphersuite_info,
!ssl->conf->endpoint,
&ssl->session_negotiate->verify_result) != 0) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad certificate (usage extensions)"));
if (ret == 0) {
ret = MBEDTLS_ERR_SSL_BAD_CERTIFICATE;
}
}
/* mbedtls_x509_crt_verify_with_profile is supposed to report a
* verification failure through MBEDTLS_ERR_X509_CERT_VERIFY_FAILED,
* with details encoded in the verification flags. All other kinds
* of error codes, including those from the user provided f_vrfy
* functions, are treated as fatal and lead to a failure of
* ssl_parse_certificate even if verification was optional. */
if (authmode == MBEDTLS_SSL_VERIFY_OPTIONAL &&
(ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
ret == MBEDTLS_ERR_SSL_BAD_CERTIFICATE)) {
ret = 0;
}
if (have_ca_chain == 0 && authmode == MBEDTLS_SSL_VERIFY_REQUIRED) {
MBEDTLS_SSL_DEBUG_MSG(1, ("got no CA chain"));
ret = MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED;
}
if (ret != 0) {
uint8_t alert;
/* The certificate may have been rejected for several reasons.
Pick one and send the corresponding alert. Which alert to send
may be a subject of debate in some cases. */
if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_OTHER) {
alert = MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_CN_MISMATCH) {
alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_KEY_USAGE) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXT_KEY_USAGE) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NS_CERT_TYPE) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_PK) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_KEY) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXPIRED) {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_REVOKED) {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NOT_TRUSTED) {
alert = MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA;
} else {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN;
}
mbedtls_ssl_send_alert_message(ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
alert);
}
#if defined(MBEDTLS_DEBUG_C)
if (ssl->session_negotiate->verify_result != 0) {
MBEDTLS_SSL_DEBUG_MSG(3, ("! Certificate verification flags %08x",
(unsigned int) ssl->session_negotiate->verify_result));
} else {
MBEDTLS_SSL_DEBUG_MSG(3, ("Certificate verification flags clear"));
}
#endif /* MBEDTLS_DEBUG_C */
return ret;
}
#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_remember_peer_crt_digest(mbedtls_ssl_context *ssl,
@ -8226,6 +7948,7 @@ int mbedtls_ssl_parse_certificate(mbedtls_ssl_context *ssl)
{
int ret = 0;
int crt_expected;
/* Authmode: precedence order is SNI if used else configuration */
#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
const int authmode = ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET
? ssl->handshake->sni_authmode
@ -8305,8 +8028,9 @@ crt_verify:
}
#endif
ret = ssl_parse_certificate_verify(ssl, authmode,
chain, rs_ctx);
ret = mbedtls_ssl_verify_certificate(ssl, authmode, chain,
ssl->handshake->ciphersuite_info,
rs_ctx);
if (ret != 0) {
goto exit;
}
@ -9972,4 +9696,274 @@ int mbedtls_ssl_session_set_ticket_alpn(mbedtls_ssl_session *session,
return 0;
}
#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_EARLY_DATA && MBEDTLS_SSL_ALPN */
/*
* The following functions are used by 1.2 and 1.3, client and server.
*/
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
int mbedtls_ssl_check_cert_usage(const mbedtls_x509_crt *cert,
const mbedtls_ssl_ciphersuite_t *ciphersuite,
int recv_endpoint,
mbedtls_ssl_protocol_version tls_version,
uint32_t *flags)
{
int ret = 0;
unsigned int usage = 0;
const char *ext_oid;
size_t ext_len;
/*
* keyUsage
*/
/* Note: don't guard this with MBEDTLS_SSL_CLI_C because the server wants
* to check what a compliant client will think while choosing which cert
* to send to the client. */
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
if (tls_version == MBEDTLS_SSL_VERSION_TLS1_2 &&
recv_endpoint == MBEDTLS_SSL_IS_CLIENT) {
/* TLS 1.2 server part of the key exchange */
switch (ciphersuite->key_exchange) {
case MBEDTLS_KEY_EXCHANGE_RSA:
case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
usage = MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
break;
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
break;
case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
usage = MBEDTLS_X509_KU_KEY_AGREEMENT;
break;
/* Don't use default: we want warnings when adding new values */
case MBEDTLS_KEY_EXCHANGE_NONE:
case MBEDTLS_KEY_EXCHANGE_PSK:
case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
usage = 0;
}
} else
#endif
{
/* This is either TLS 1.3 authentication, which always uses signatures,
* or 1.2 client auth: rsa_sign and mbedtls_ecdsa_sign are the only
* options we implement, both using signatures. */
(void) tls_version;
(void) ciphersuite;
usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
}
if (mbedtls_x509_crt_check_key_usage(cert, usage) != 0) {
*flags |= MBEDTLS_X509_BADCERT_KEY_USAGE;
ret = -1;
}
/*
* extKeyUsage
*/
if (recv_endpoint == MBEDTLS_SSL_IS_CLIENT) {
ext_oid = MBEDTLS_OID_SERVER_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_SERVER_AUTH);
} else {
ext_oid = MBEDTLS_OID_CLIENT_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_CLIENT_AUTH);
}
if (mbedtls_x509_crt_check_extended_key_usage(cert, ext_oid, ext_len) != 0) {
*flags |= MBEDTLS_X509_BADCERT_EXT_KEY_USAGE;
ret = -1;
}
return ret;
}
int mbedtls_ssl_verify_certificate(mbedtls_ssl_context *ssl,
int authmode,
mbedtls_x509_crt *chain,
const mbedtls_ssl_ciphersuite_t *ciphersuite_info,
void *rs_ctx)
{
if (authmode == MBEDTLS_SSL_VERIFY_NONE) {
return 0;
}
/*
* Primary check: use the appropriate X.509 verification function
*/
int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
void *p_vrfy;
if (ssl->f_vrfy != NULL) {
MBEDTLS_SSL_DEBUG_MSG(3, ("Use context-specific verification callback"));
f_vrfy = ssl->f_vrfy;
p_vrfy = ssl->p_vrfy;
} else {
MBEDTLS_SSL_DEBUG_MSG(3, ("Use configuration-specific verification callback"));
f_vrfy = ssl->conf->f_vrfy;
p_vrfy = ssl->conf->p_vrfy;
}
int ret = 0;
int have_ca_chain_or_callback = 0;
#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
if (ssl->conf->f_ca_cb != NULL) {
((void) rs_ctx);
have_ca_chain_or_callback = 1;
MBEDTLS_SSL_DEBUG_MSG(3, ("use CA callback for X.509 CRT verification"));
ret = mbedtls_x509_crt_verify_with_ca_cb(
chain,
ssl->conf->f_ca_cb,
ssl->conf->p_ca_cb,
ssl->conf->cert_profile,
ssl->hostname,
&ssl->session_negotiate->verify_result,
f_vrfy, p_vrfy);
} else
#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
{
mbedtls_x509_crt *ca_chain;
mbedtls_x509_crl *ca_crl;
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if (ssl->handshake->sni_ca_chain != NULL) {
ca_chain = ssl->handshake->sni_ca_chain;
ca_crl = ssl->handshake->sni_ca_crl;
} else
#endif
{
ca_chain = ssl->conf->ca_chain;
ca_crl = ssl->conf->ca_crl;
}
if (ca_chain != NULL) {
have_ca_chain_or_callback = 1;
}
ret = mbedtls_x509_crt_verify_restartable(
chain,
ca_chain, ca_crl,
ssl->conf->cert_profile,
ssl->hostname,
&ssl->session_negotiate->verify_result,
f_vrfy, p_vrfy, rs_ctx);
}
if (ret != 0) {
MBEDTLS_SSL_DEBUG_RET(1, "x509_verify_cert", ret);
}
#if defined(MBEDTLS_SSL_ECP_RESTARTABLE_ENABLED)
if (ret == MBEDTLS_ERR_ECP_IN_PROGRESS) {
return MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
}
#endif
/*
* Secondary checks: always done, but change 'ret' only if it was 0
*/
/* With TLS 1.2 and ECC certs, check that the curve used by the
* certificate is on our list of acceptable curves.
*
* With TLS 1.3 this is not needed because the curve is part of the
* signature algorithm (eg ecdsa_secp256r1_sha256) which is checked when
* we validate the signature made with the key associated to this cert.
*/
#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
defined(MBEDTLS_PK_HAVE_ECC_KEYS)
if (ssl->tls_version == MBEDTLS_SSL_VERSION_TLS1_2 &&
mbedtls_pk_can_do(&chain->pk, MBEDTLS_PK_ECKEY)) {
if (mbedtls_ssl_check_curve(ssl, mbedtls_pk_get_ec_group_id(&chain->pk)) != 0) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad certificate (EC key curve)"));
ssl->session_negotiate->verify_result |= MBEDTLS_X509_BADCERT_BAD_KEY;
if (ret == 0) {
ret = MBEDTLS_ERR_SSL_BAD_CERTIFICATE;
}
}
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 && MBEDTLS_PK_HAVE_ECC_KEYS */
/* Check X.509 usage extensions (keyUsage, extKeyUsage) */
if (mbedtls_ssl_check_cert_usage(chain,
ciphersuite_info,
ssl->conf->endpoint,
ssl->tls_version,
&ssl->session_negotiate->verify_result) != 0) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad certificate (usage extensions)"));
if (ret == 0) {
ret = MBEDTLS_ERR_SSL_BAD_CERTIFICATE;
}
}
/* With authmode optional, we want to keep going if the certificate was
* unacceptable, but still fail on other errors (out of memory etc),
* including fatal errors from the f_vrfy callback.
*
* The only acceptable errors are:
* - MBEDTLS_ERR_X509_CERT_VERIFY_FAILED: cert rejected by primary check;
* - MBEDTLS_ERR_SSL_BAD_CERTIFICATE: cert rejected by secondary checks.
* Anything else is a fatal error. */
if (authmode == MBEDTLS_SSL_VERIFY_OPTIONAL &&
(ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
ret == MBEDTLS_ERR_SSL_BAD_CERTIFICATE)) {
ret = 0;
}
/* Return a specific error as this is a user error: inconsistent
* configuration - can't verify without trust anchors. */
if (have_ca_chain_or_callback == 0 && authmode == MBEDTLS_SSL_VERIFY_REQUIRED) {
MBEDTLS_SSL_DEBUG_MSG(1, ("got no CA chain"));
ret = MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED;
}
if (ret != 0) {
uint8_t alert;
/* The certificate may have been rejected for several reasons.
Pick one and send the corresponding alert. Which alert to send
may be a subject of debate in some cases. */
if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_OTHER) {
alert = MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_CN_MISMATCH) {
alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_KEY_USAGE) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXT_KEY_USAGE) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_PK) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_KEY) {
alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXPIRED) {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_REVOKED) {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED;
} else if (ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NOT_TRUSTED) {
alert = MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA;
} else {
alert = MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN;
}
mbedtls_ssl_send_alert_message(ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
alert);
}
#if defined(MBEDTLS_DEBUG_C)
if (ssl->session_negotiate->verify_result != 0) {
MBEDTLS_SSL_DEBUG_MSG(3, ("! Certificate verification flags %08x",
(unsigned int) ssl->session_negotiate->verify_result));
} else {
MBEDTLS_SSL_DEBUG_MSG(3, ("Certificate verification flags clear"));
}
#endif /* MBEDTLS_DEBUG_C */
return ret;
}
#endif /* MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED */
#endif /* MBEDTLS_SSL_TLS_C */

4
library/ssl_tls12_server.c
View File

@ -756,7 +756,9 @@ static int ssl_pick_cert(mbedtls_ssl_context *ssl,
* and decrypting with the same RSA key.
*/
if (mbedtls_ssl_check_cert_usage(cur->cert, ciphersuite_info,
MBEDTLS_SSL_IS_SERVER, &flags) != 0) {
MBEDTLS_SSL_IS_CLIENT,
MBEDTLS_SSL_VERSION_TLS1_2,
&flags) != 0) {
MBEDTLS_SSL_DEBUG_MSG(3, ("certificate mismatch: "
"(extended) key usage extension"));
continue;

143
library/ssl_tls13_generic.c
View File

@ -480,6 +480,7 @@ int mbedtls_ssl_tls13_parse_certificate(mbedtls_ssl_context *ssl,
mbedtls_free(ssl->session_negotiate->peer_cert);
}
/* This is used by ssl_tls13_validate_certificate() */
if (certificate_list_len == 0) {
ssl->session_negotiate->peer_cert = NULL;
ret = 0;
@ -635,25 +636,13 @@ int mbedtls_ssl_tls13_parse_certificate(mbedtls_ssl_context *ssl,
MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_tls13_validate_certificate(mbedtls_ssl_context *ssl)
{
int ret = 0;
int authmode = MBEDTLS_SSL_VERIFY_REQUIRED;
mbedtls_x509_crt *ca_chain;
mbedtls_x509_crl *ca_crl;
const char *ext_oid;
size_t ext_len;
uint32_t verify_result = 0;
/* If SNI was used, overwrite authentication mode
* from the configuration. */
#if defined(MBEDTLS_SSL_SRV_C)
if (ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER) {
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if (ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET) {
authmode = ssl->handshake->sni_authmode;
} else
#endif
authmode = ssl->conf->authmode;
}
/* Authmode: precedence order is SNI if used else configuration */
#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
const int authmode = ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET
? ssl->handshake->sni_authmode
: ssl->conf->authmode;
#else
const int authmode = ssl->conf->authmode;
#endif
/*
@ -685,6 +674,11 @@ static int ssl_tls13_validate_certificate(mbedtls_ssl_context *ssl)
#endif /* MBEDTLS_SSL_SRV_C */
#if defined(MBEDTLS_SSL_CLI_C)
/* Regardless of authmode, the server is not allowed to send an empty
* certificate chain. (Last paragraph before 4.4.2.1 in RFC 8446: "The
* server's certificate_list MUST always be non-empty.") With authmode
* optional/none, we continue the handshake if we can't validate the
* server's cert, but we still break it if no certificate was sent. */
if (ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT) {
MBEDTLS_SSL_PEND_FATAL_ALERT(MBEDTLS_SSL_ALERT_MSG_NO_CERT,
MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE);
@ -693,114 +687,9 @@ static int ssl_tls13_validate_certificate(mbedtls_ssl_context *ssl)
#endif /* MBEDTLS_SSL_CLI_C */
}
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if (ssl->handshake->sni_ca_chain != NULL) {
ca_chain = ssl->handshake->sni_ca_chain;
ca_crl = ssl->handshake->sni_ca_crl;
} else
#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
{
ca_chain = ssl->conf->ca_chain;
ca_crl = ssl->conf->ca_crl;
}
/*
* Main check: verify certificate
*/
ret = mbedtls_x509_crt_verify_with_profile(
ssl->session_negotiate->peer_cert,
ca_chain, ca_crl,
ssl->conf->cert_profile,
ssl->hostname,
&verify_result,
ssl->conf->f_vrfy, ssl->conf->p_vrfy);
if (ret != 0) {
MBEDTLS_SSL_DEBUG_RET(1, "x509_verify_cert", ret);
}
/*
* Secondary checks: always done, but change 'ret' only if it was 0
*/
if (ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT) {
ext_oid = MBEDTLS_OID_SERVER_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_SERVER_AUTH);
} else {
ext_oid = MBEDTLS_OID_CLIENT_AUTH;
ext_len = MBEDTLS_OID_SIZE(MBEDTLS_OID_CLIENT_AUTH);
}
if ((mbedtls_x509_crt_check_key_usage(
ssl->session_negotiate->peer_cert,
MBEDTLS_X509_KU_DIGITAL_SIGNATURE) != 0) ||
(mbedtls_x509_crt_check_extended_key_usage(
ssl->session_negotiate->peer_cert,
ext_oid, ext_len) != 0)) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad certificate (usage extensions)"));
if (ret == 0) {
ret = MBEDTLS_ERR_SSL_BAD_CERTIFICATE;
}
}
/* mbedtls_x509_crt_verify_with_profile is supposed to report a
* verification failure through MBEDTLS_ERR_X509_CERT_VERIFY_FAILED,
* with details encoded in the verification flags. All other kinds
* of error codes, including those from the user provided f_vrfy
* functions, are treated as fatal and lead to a failure of
* mbedtls_ssl_tls13_parse_certificate even if verification was optional.
*/
if (authmode == MBEDTLS_SSL_VERIFY_OPTIONAL &&
(ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
ret == MBEDTLS_ERR_SSL_BAD_CERTIFICATE)) {
ret = 0;
}
if (ca_chain == NULL && authmode == MBEDTLS_SSL_VERIFY_REQUIRED) {
MBEDTLS_SSL_DEBUG_MSG(1, ("got no CA chain"));
ret = MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED;
}
if (ret != 0) {
/* The certificate may have been rejected for several reasons.
Pick one and send the corresponding alert. Which alert to send
may be a subject of debate in some cases. */
if (verify_result & MBEDTLS_X509_BADCERT_OTHER) {
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED, ret);
} else if (verify_result & MBEDTLS_X509_BADCERT_CN_MISMATCH) {
MBEDTLS_SSL_PEND_FATAL_ALERT(MBEDTLS_SSL_ALERT_MSG_BAD_CERT, ret);
} else if (verify_result & (MBEDTLS_X509_BADCERT_KEY_USAGE |
MBEDTLS_X509_BADCERT_EXT_KEY_USAGE |
MBEDTLS_X509_BADCERT_NS_CERT_TYPE |
MBEDTLS_X509_BADCERT_BAD_PK |
MBEDTLS_X509_BADCERT_BAD_KEY)) {
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT, ret);
} else if (verify_result & MBEDTLS_X509_BADCERT_EXPIRED) {
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED, ret);
} else if (verify_result & MBEDTLS_X509_BADCERT_REVOKED) {
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED, ret);
} else if (verify_result & MBEDTLS_X509_BADCERT_NOT_TRUSTED) {
MBEDTLS_SSL_PEND_FATAL_ALERT(MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA, ret);
} else {
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN, ret);
}
}
#if defined(MBEDTLS_DEBUG_C)
if (verify_result != 0) {
MBEDTLS_SSL_DEBUG_MSG(3, ("! Certificate verification flags %08x",
(unsigned int) verify_result));
} else {
MBEDTLS_SSL_DEBUG_MSG(3, ("Certificate verification flags clear"));
}
#endif /* MBEDTLS_DEBUG_C */
ssl->session_negotiate->verify_result = verify_result;
return ret;
return mbedtls_ssl_verify_certificate(ssl, authmode,
ssl->session_negotiate->peer_cert,
NULL, NULL);
}
#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
MBEDTLS_CHECK_RETURN_CRITICAL

10
programs/ssl/ssl_client2.c
View File

@ -2223,7 +2223,9 @@ usage:
ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) {
mbedtls_printf(" failed\n ! mbedtls_ssl_handshake returned -0x%x\n",
(unsigned int) -ret);
if (ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED) {
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
if (ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
ret == MBEDTLS_ERR_SSL_BAD_CERTIFICATE) {
mbedtls_printf(
" Unable to verify the server's certificate. "
"Either it is invalid,\n"
@ -2234,7 +2236,13 @@ usage:
"not using TLS 1.3.\n"
" For TLS 1.3 server, try `ca_path=/etc/ssl/certs/`"
"or other folder that has root certificates\n");
flags = mbedtls_ssl_get_verify_result(&ssl);
char vrfy_buf[512];
x509_crt_verify_info(vrfy_buf, sizeof(vrfy_buf), " ! ", flags);
mbedtls_printf("%s\n", vrfy_buf);
}
#endif
mbedtls_printf("\n");
goto exit;
}

3
programs/ssl/ssl_server2.c
View File

@ -3513,7 +3513,8 @@ handshake:
(unsigned int) -ret);
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
if (ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED) {
if (ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
ret == MBEDTLS_ERR_SSL_BAD_CERTIFICATE) {
char vrfy_buf[512];
flags = mbedtls_ssl_get_verify_result(&ssl);

457
tests/ssl-opt.sh
View File

@ -2155,7 +2155,7 @@ run_test "TLS: password protected server key, two certificates" \
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "CA callback on client" \
"$P_SRV debug_level=3" \
"$P_CLI force_version=tls12 ca_callback=1 debug_level=3 " \
"$P_CLI ca_callback=1 debug_level=3 " \
0 \
-c "use CA callback for X.509 CRT verification" \
-S "error" \
@ -2165,7 +2165,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
requires_hash_alg SHA_256
run_test "CA callback on server" \
"$P_SRV force_version=tls12 auth_mode=required" \
"$P_SRV auth_mode=required" \
"$P_CLI ca_callback=1 debug_level=3 crt_file=$DATA_FILES_PATH/server5.crt \
key_file=$DATA_FILES_PATH/server5.key" \
0 \
@ -2722,9 +2722,10 @@ run_test "Single supported algorithm sending: openssl client" \
0
# Tests for certificate verification callback
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Configuration-specific CRT verification callback" \
"$P_SRV debug_level=3" \
"$P_CLI force_version=tls12 context_crt_cb=0 debug_level=3" \
"$P_CLI context_crt_cb=0 debug_level=3" \
0 \
-S "error" \
-c "Verify requested for " \
@ -2732,9 +2733,10 @@ run_test "Configuration-specific CRT verification callback" \
-C "Use context-specific verification callback" \
-C "error"
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Context-specific CRT verification callback" \
"$P_SRV debug_level=3" \
"$P_CLI force_version=tls12 context_crt_cb=1 debug_level=3" \
"$P_CLI context_crt_cb=1 debug_level=3" \
0 \
-S "error" \
-c "Verify requested for " \
@ -5809,38 +5811,78 @@ run_test "DER format: with 9 trailing random bytes" \
# Tests for auth_mode, there are duplicated tests using ca callback for authentication
# When updating these tests, modify the matching authentication tests accordingly
# The next 4 cases test the 3 auth modes with a badly signed server cert.
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Authentication: server badcert, client required" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI debug_level=1 auth_mode=required" \
"$P_CLI debug_level=3 auth_mode=required" \
1 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! mbedtls_ssl_handshake returned" \
-c "send alert level=2 message=48" \
-c "X509 - Certificate verification failed"
# MBEDTLS_X509_BADCERT_NOT_TRUSTED -> MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA
# We don't check that the server receives the alert because it might
# detect that its write end of the connection is closed and abort
# before reading the alert message.
run_test "Authentication: server badcert, client required (1.2)" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=required" \
1 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! mbedtls_ssl_handshake returned" \
-c "send alert level=2 message=48" \
-c "X509 - Certificate verification failed"
# MBEDTLS_X509_BADCERT_NOT_TRUSTED -> MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA
run_test "Authentication: server badcert, client optional" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 debug_level=1 auth_mode=optional" \
"$P_CLI force_version=tls13 debug_level=3 auth_mode=optional" \
0 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-C "! mbedtls_ssl_handshake returned" \
-C "send alert level=2 message=48" \
-C "X509 - Certificate verification failed"
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication: server goodcert, client optional, no trusted CA" \
"$P_SRV" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=optional ca_file=none ca_path=none" \
run_test "Authentication: server badcert, client optional (1.2)" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=optional" \
0 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! Certificate verification flags"\
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed" \
-C "SSL - No CA Chain is set, but required to operate"
-C "send alert level=2 message=48" \
-C "X509 - Certificate verification failed"
run_test "Authentication: server badcert, client none" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI debug_level=3 auth_mode=none" \
0 \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! mbedtls_ssl_handshake returned" \
-C "send alert level=2 message=48" \
-C "X509 - Certificate verification failed"
run_test "Authentication: server badcert, client none (1.2)" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=none" \
0 \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! mbedtls_ssl_handshake returned" \
-C "send alert level=2 message=48" \
-C "X509 - Certificate verification failed"
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Authentication: server goodcert, client required, no trusted CA" \
@ -5853,6 +5895,65 @@ run_test "Authentication: server goodcert, client required, no trusted CA" \
-c "! mbedtls_ssl_handshake returned" \
-c "SSL - No CA Chain is set, but required to operate"
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication: server goodcert, client required, no trusted CA (1.2)" \
"$P_SRV force_version=tls12" \
"$P_CLI debug_level=3 auth_mode=required ca_file=none ca_path=none" \
1 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! Certificate verification flags"\
-c "! mbedtls_ssl_handshake returned" \
-c "SSL - No CA Chain is set, but required to operate"
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Authentication: server goodcert, client optional, no trusted CA" \
"$P_SRV" \
"$P_CLI debug_level=3 auth_mode=optional ca_file=none ca_path=none" \
0 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! Certificate verification flags"\
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed" \
-C "SSL - No CA Chain is set, but required to operate"
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication: server goodcert, client optional, no trusted CA (1.2)" \
"$P_SRV" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=optional ca_file=none ca_path=none" \
0 \
-c "x509_verify_cert() returned" \
-c "! The certificate is not correctly signed by the trusted CA" \
-c "! Certificate verification flags"\
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed" \
-C "SSL - No CA Chain is set, but required to operate"
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
run_test "Authentication: server goodcert, client none, no trusted CA" \
"$P_SRV" \
"$P_CLI debug_level=3 auth_mode=none ca_file=none ca_path=none" \
0 \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! Certificate verification flags"\
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed" \
-C "SSL - No CA Chain is set, but required to operate"
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication: server goodcert, client none, no trusted CA (1.2)" \
"$P_SRV" \
"$P_CLI force_version=tls12 debug_level=3 auth_mode=none ca_file=none ca_path=none" \
0 \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! Certificate verification flags"\
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed" \
-C "SSL - No CA Chain is set, but required to operate"
# The purpose of the next two tests is to test the client's behaviour when receiving a server
# certificate with an unsupported elliptic curve. This should usually not happen because
# the client informs the server about the supported curves - it does, though, in the
@ -5878,16 +5979,6 @@ run_test "Authentication: server ECDH p256v1, client optional, p256v1 unsuppo
-c "! Certificate verification flags"\
-c "bad server certificate (ECDH curve)" # Expect failure only at ECDH params check
run_test "Authentication: server badcert, client none" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 debug_level=1 auth_mode=none" \
0 \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed"
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication: client SHA256, server required" \
"$P_SRV auth_mode=required" \
@ -6098,7 +6189,7 @@ requires_full_size_output_buffer
run_test "Authentication: server max_int+1 chain, client optional" \
"$P_SRV crt_file=$DATA_FILES_PATH/dir-maxpath/c10.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/10.key" \
"$P_CLI force_version=tls12 server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt \
"$P_CLI server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt \
auth_mode=optional" \
1 \
-c "X509 - A fatal error occurred"
@ -6219,7 +6310,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server badcert, client required" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 ca_callback=1 debug_level=3 auth_mode=required" \
"$P_CLI ca_callback=1 debug_level=3 auth_mode=required" \
1 \
-c "use CA callback for X.509 CRT verification" \
-c "x509_verify_cert() returned" \
@ -6231,7 +6322,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server badcert, client optional" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI force_version=tls12 ca_callback=1 debug_level=3 auth_mode=optional" \
"$P_CLI ca_callback=1 debug_level=3 auth_mode=optional" \
0 \
-c "use CA callback for X.509 CRT verification" \
-c "x509_verify_cert() returned" \
@ -6239,6 +6330,18 @@ run_test "Authentication, CA callback: server badcert, client optional" \
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed"
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server badcert, client none" \
"$P_SRV crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
"$P_CLI ca_callback=1 debug_level=3 auth_mode=none" \
0 \
-C "use CA callback for X.509 CRT verification" \
-C "x509_verify_cert() returned" \
-C "! The certificate is not correctly signed by the trusted CA" \
-C "! mbedtls_ssl_handshake returned" \
-C "X509 - Certificate verification failed"
# The purpose of the next two tests is to test the client's behaviour when receiving a server
# certificate with an unsupported elliptic curve. This should usually not happen because
# the client informs the server about the supported curves - it does, though, in the
@ -6270,7 +6373,7 @@ run_test "Authentication, CA callback: server ECDH p256v1, client optional, p
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication, CA callback: client SHA256, server required" \
run_test "Authentication, CA callback: client SHA384, server required" \
"$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
"$P_CLI debug_level=3 crt_file=$DATA_FILES_PATH/server6.crt \
key_file=$DATA_FILES_PATH/server6.key \
@ -6282,7 +6385,7 @@ run_test "Authentication, CA callback: client SHA256, server required" \
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
run_test "Authentication, CA callback: client SHA384, server required" \
run_test "Authentication, CA callback: client SHA256, server required" \
"$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
"$P_CLI debug_level=3 crt_file=$DATA_FILES_PATH/server6.crt \
key_file=$DATA_FILES_PATH/server6.key \
@ -6294,7 +6397,7 @@ run_test "Authentication, CA callback: client SHA384, server required" \
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client badcert, server required" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 auth_mode=required" \
"$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
"$P_CLI debug_level=3 crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
1 \
@ -6309,7 +6412,6 @@ run_test "Authentication, CA callback: client badcert, server required" \
-s "! The certificate is not correctly signed by the trusted CA" \
-s "! mbedtls_ssl_handshake returned" \
-s "send alert level=2 message=48" \
-c "! mbedtls_ssl_handshake returned" \
-s "X509 - Certificate verification failed"
# We don't check that the client receives the alert because it might
# detect that its write end of the connection is closed and abort
@ -6317,7 +6419,7 @@ run_test "Authentication, CA callback: client badcert, server required" \
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client cert not trusted, server required" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 auth_mode=required" \
"$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
"$P_CLI debug_level=3 crt_file=$DATA_FILES_PATH/server5-selfsigned.crt \
key_file=$DATA_FILES_PATH/server5.key" \
1 \
@ -6331,12 +6433,11 @@ run_test "Authentication, CA callback: client cert not trusted, server requir
-s "x509_verify_cert() returned" \
-s "! The certificate is not correctly signed by the trusted CA" \
-s "! mbedtls_ssl_handshake returned" \
-c "! mbedtls_ssl_handshake returned" \
-s "X509 - Certificate verification failed"
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client badcert, server optional" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 auth_mode=optional" \
"$P_SRV ca_callback=1 debug_level=3 auth_mode=optional" \
"$P_CLI debug_level=3 crt_file=$DATA_FILES_PATH/server5-badsign.crt \
key_file=$DATA_FILES_PATH/server5.key" \
0 \
@ -6359,7 +6460,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server max_int chain, client default" \
"$P_SRV crt_file=$DATA_FILES_PATH/dir-maxpath/c09.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/09.key" \
"$P_CLI force_version=tls12 ca_callback=1 debug_level=3 server_name=CA09 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt" \
"$P_CLI ca_callback=1 debug_level=3 server_name=CA09 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt" \
0 \
-c "use CA callback for X.509 CRT verification" \
-C "X509 - A fatal error occurred"
@ -6370,7 +6471,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server max_int+1 chain, client default" \
"$P_SRV crt_file=$DATA_FILES_PATH/dir-maxpath/c10.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/10.key" \
"$P_CLI force_version=tls12 debug_level=3 ca_callback=1 server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt" \
"$P_CLI debug_level=3 ca_callback=1 server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt" \
1 \
-c "use CA callback for X.509 CRT verification" \
-c "X509 - A fatal error occurred"
@ -6381,7 +6482,7 @@ requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: server max_int+1 chain, client optional" \
"$P_SRV crt_file=$DATA_FILES_PATH/dir-maxpath/c10.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/10.key" \
"$P_CLI force_version=tls12 ca_callback=1 server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt \
"$P_CLI ca_callback=1 server_name=CA10 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt \
debug_level=3 auth_mode=optional" \
1 \
-c "use CA callback for X.509 CRT verification" \
@ -6391,7 +6492,7 @@ requires_config_value_equals "MBEDTLS_X509_MAX_INTERMEDIATE_CA" $MAX_IM_CA
requires_full_size_output_buffer
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client max_int+1 chain, server optional" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=optional" \
"$P_SRV ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=optional" \
"$P_CLI crt_file=$DATA_FILES_PATH/dir-maxpath/c10.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/10.key" \
1 \
@ -6402,7 +6503,7 @@ requires_config_value_equals "MBEDTLS_X509_MAX_INTERMEDIATE_CA" $MAX_IM_CA
requires_full_size_output_buffer
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client max_int+1 chain, server required" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=required" \
"$P_SRV ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=required" \
"$P_CLI crt_file=$DATA_FILES_PATH/dir-maxpath/c10.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/10.key" \
1 \
@ -6413,7 +6514,7 @@ requires_config_value_equals "MBEDTLS_X509_MAX_INTERMEDIATE_CA" $MAX_IM_CA
requires_full_size_output_buffer
requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
run_test "Authentication, CA callback: client max_int chain, server required" \
"$P_SRV force_version=tls12 ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=required" \
"$P_SRV ca_callback=1 debug_level=3 ca_file=$DATA_FILES_PATH/dir-maxpath/00.crt auth_mode=required" \
"$P_CLI crt_file=$DATA_FILES_PATH/dir-maxpath/c09.pem \
key_file=$DATA_FILES_PATH/dir-maxpath/09.key" \
0 \
@ -6578,7 +6679,9 @@ run_test "SNI: CA override with CRL" \
-S "skip parse certificate verify" \
-s "x509_verify_cert() returned" \
-S "! The certificate is not correctly signed by the trusted CA" \
-s "send alert level=2 message=44" \
-s "The certificate has been revoked (is on a CRL)"
# MBEDTLS_X509_BADCERT_REVOKED -> MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED
# Tests for SNI and DTLS
@ -6726,7 +6829,9 @@ run_test "SNI: DTLS, CA override with CRL" \
-S "skip parse certificate verify" \
-s "x509_verify_cert() returned" \
-S "! The certificate is not correctly signed by the trusted CA" \
-s "send alert level=2 message=44" \
-s "The certificate has been revoked (is on a CRL)"
# MBEDTLS_X509_BADCERT_REVOKED -> MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED
# Tests for non-blocking I/O: exercise a variety of handshake flows
@ -7640,22 +7745,26 @@ run_test "ALPN: both, no common" \
# Tests for keyUsage in leaf certificates, part 1:
# server-side certificate/suite selection
#
# This is only about 1.2 (for 1.3, all key exchanges use signatures).
# In 4.0 this will probably go away as all TLS 1.2 key exchanges will use
# signatures too, following the removal of RSA #8170 and static ECDH #9201.
run_test "keyUsage srv: RSA, digitalSignature -> (EC)DHE-RSA" \
run_test "keyUsage srv 1.2: RSA, digitalSignature -> (EC)DHE-RSA" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server2.key \
crt_file=$DATA_FILES_PATH/server2.ku-ds.crt" \
"$P_CLI" \
0 \
-c "Ciphersuite is TLS-[EC]*DHE-RSA-WITH-"
run_test "keyUsage srv: RSA, keyEncipherment -> RSA" \
run_test "keyUsage srv 1.2: RSA, keyEncipherment -> RSA" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server2.key \
crt_file=$DATA_FILES_PATH/server2.ku-ke.crt" \
"$P_CLI" \
0 \
-c "Ciphersuite is TLS-RSA-WITH-"
run_test "keyUsage srv: RSA, keyAgreement -> fail" \
run_test "keyUsage srv 1.2: RSA, keyAgreement -> fail" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server2.key \
crt_file=$DATA_FILES_PATH/server2.ku-ka.crt" \
"$P_CLI" \
@ -7663,7 +7772,7 @@ run_test "keyUsage srv: RSA, keyAgreement -> fail" \
-C "Ciphersuite is "
requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
run_test "keyUsage srv: ECDSA, digitalSignature -> ECDHE-ECDSA" \
run_test "keyUsage srv 1.2: ECC, digitalSignature -> ECDHE-ECDSA" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server5.key \
crt_file=$DATA_FILES_PATH/server5.ku-ds.crt" \
"$P_CLI" \
@ -7671,14 +7780,14 @@ run_test "keyUsage srv: ECDSA, digitalSignature -> ECDHE-ECDSA" \
-c "Ciphersuite is TLS-ECDHE-ECDSA-WITH-"
run_test "keyUsage srv: ECDSA, keyAgreement -> ECDH-" \
run_test "keyUsage srv 1.2: ECC, keyAgreement -> ECDH-" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server5.key \
crt_file=$DATA_FILES_PATH/server5.ku-ka.crt" \
"$P_CLI" \
0 \
-c "Ciphersuite is TLS-ECDH-"
run_test "keyUsage srv: ECDSA, keyEncipherment -> fail" \
run_test "keyUsage srv 1.2: ECC, keyEncipherment -> fail" \
"$P_SRV force_version=tls12 key_file=$DATA_FILES_PATH/server5.key \
crt_file=$DATA_FILES_PATH/server5.ku-ke.crt" \
"$P_CLI" \
@ -7687,8 +7796,12 @@ run_test "keyUsage srv: ECDSA, keyEncipherment -> fail" \
# Tests for keyUsage in leaf certificates, part 2:
# client-side checking of server cert
#
# TLS 1.3 uses only signature, but for 1.2 it depends on the key exchange.
# In 4.0 this will probably change as all TLS 1.2 key exchanges will use
# signatures too, following the removal of RSA #8170 and static ECDH #9201.
run_test "keyUsage cli: DigitalSignature+KeyEncipherment, RSA: OK" \
run_test "keyUsage cli 1.2: DigitalSignature+KeyEncipherment, RSA: OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds_ke.crt" \
"$P_CLI debug_level=1 \
@ -7698,7 +7811,7 @@ run_test "keyUsage cli: DigitalSignature+KeyEncipherment, RSA: OK" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-"
run_test "keyUsage cli: DigitalSignature+KeyEncipherment, DHE-RSA: OK" \
run_test "keyUsage cli 1.2: DigitalSignature+KeyEncipherment, DHE-RSA: OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds_ke.crt" \
"$P_CLI debug_level=1 \
@ -7708,7 +7821,7 @@ run_test "keyUsage cli: DigitalSignature+KeyEncipherment, DHE-RSA: OK" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-"
run_test "keyUsage cli: KeyEncipherment, RSA: OK" \
run_test "keyUsage cli 1.2: KeyEncipherment, RSA: OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ke.crt" \
"$P_CLI debug_level=1 \
@ -7718,28 +7831,32 @@ run_test "keyUsage cli: KeyEncipherment, RSA: OK" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-"
run_test "keyUsage cli: KeyEncipherment, DHE-RSA: fail" \
run_test "keyUsage cli 1.2: KeyEncipherment, DHE-RSA: fail (hard)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ke.crt" \
"$P_CLI debug_level=1 \
"$P_CLI debug_level=3 \
force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is TLS-"
-C "Ciphersuite is TLS-" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
run_test "keyUsage cli: KeyEncipherment, DHE-RSA: fail, soft" \
run_test "keyUsage cli 1.2: KeyEncipherment, DHE-RSA: fail (soft)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ke.crt" \
"$P_CLI debug_level=1 auth_mode=optional \
"$P_CLI debug_level=3 auth_mode=optional \
force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
0 \
-c "bad certificate (usage extensions)" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-" \
-C "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
run_test "keyUsage cli: DigitalSignature, DHE-RSA: OK" \
run_test "keyUsage cli 1.2: DigitalSignature, DHE-RSA: OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds.crt" \
"$P_CLI debug_level=1 \
@ -7749,27 +7866,43 @@ run_test "keyUsage cli: DigitalSignature, DHE-RSA: OK" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-"
run_test "keyUsage cli: DigitalSignature, RSA: fail" \
run_test "keyUsage cli 1.2: DigitalSignature, RSA: fail (hard)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds.crt" \
"$P_CLI debug_level=1 \
"$P_CLI debug_level=3 \
force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is TLS-"
-C "Ciphersuite is TLS-" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
run_test "keyUsage cli: DigitalSignature, RSA: fail, soft" \
run_test "keyUsage cli 1.2: DigitalSignature, RSA: fail (soft)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds.crt" \
"$P_CLI debug_level=1 auth_mode=optional \
"$P_CLI debug_level=3 auth_mode=optional \
force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
0 \
-c "bad certificate (usage extensions)" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-" \
-C "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli 1.3: DigitalSignature, RSA: OK" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2-sha256.ku-ds.crt" \
"$P_CLI debug_level=3" \
0 \
-C "bad certificate (usage extensions)" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
@ -7785,26 +7918,32 @@ run_test "keyUsage cli 1.3: DigitalSignature+KeyEncipherment, RSA: OK" \
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli 1.3: KeyEncipherment, RSA: fail" \
run_test "keyUsage cli 1.3: KeyEncipherment, RSA: fail (hard)" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2-sha256.ku-ke.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is"
-C "Ciphersuite is" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli 1.3: KeyAgreement, RSA: fail" \
run_test "keyUsage cli 1.3: KeyAgreement, RSA: fail (hard)" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2-sha256.ku-ka.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is"
-C "Ciphersuite is" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
@ -7821,32 +7960,40 @@ run_test "keyUsage cli 1.3: DigitalSignature, ECDSA: OK" \
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli 1.3: KeyEncipherment, ECDSA: fail" \
run_test "keyUsage cli 1.3: KeyEncipherment, ECDSA: fail (hard)" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ke.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is"
-C "Ciphersuite is" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli 1.3: KeyAgreement, ECDSA: fail" \
run_test "keyUsage cli 1.3: KeyAgreement, ECDSA: fail (hard)" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ka.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is"
-C "Ciphersuite is" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the keyUsage extension"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
# Tests for keyUsage in leaf certificates, part 3:
# server-side checking of client cert
#
# Here, both 1.2 and 1.3 only use signatures.
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth: RSA, DigitalSignature: OK" \
run_test "keyUsage cli-auth 1.2: RSA, DigitalSignature: OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds.crt" \
@ -7856,25 +8003,40 @@ run_test "keyUsage cli-auth: RSA, DigitalSignature: OK" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth: RSA, KeyEncipherment: fail (soft)" \
run_test "keyUsage cli-auth 1.2: RSA, DigitalSignature+KeyEncipherment: OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ds_ke.crt" \
0 \
-s "Verifying peer X.509 certificate... ok" \
-S "bad certificate (usage extensions)" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth 1.2: RSA, KeyEncipherment: fail (soft)" \
"$P_SRV debug_level=3 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ke.crt" \
0 \
-s "bad certificate (usage extensions)" \
-S "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth: RSA, KeyEncipherment: fail (hard)" \
"$P_SRV debug_level=1 force_version=tls12 auth_mode=required" \
run_test "keyUsage cli-auth 1.2: RSA, KeyEncipherment: fail (hard)" \
"$P_SRV debug_level=3 force_version=tls12 auth_mode=required" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2.ku-ke.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-s "Processing of the Certificate handshake message failed"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth: ECDSA, DigitalSignature: OK" \
run_test "keyUsage cli-auth 1.2: ECDSA, DigitalSignature: OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ds.crt" \
@ -7884,14 +8046,28 @@ run_test "keyUsage cli-auth: ECDSA, DigitalSignature: OK" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth: ECDSA, KeyAgreement: fail (soft)" \
"$P_SRV debug_level=1 auth_mode=optional" \
run_test "keyUsage cli-auth 1.2: ECDSA, KeyAgreement: fail (soft)" \
"$P_SRV debug_level=3 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ka.crt" \
0 \
-s "bad certificate (usage extensions)" \
-S "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "keyUsage cli-auth 1.2: ECDSA, KeyAgreement: fail (hard)" \
"$P_SRV debug_level=3 auth_mode=required" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ka.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-s "Processing of the Certificate handshake message failed"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
@ -7907,14 +8083,43 @@ run_test "keyUsage cli-auth 1.3: RSA, DigitalSignature: OK" \
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli-auth 1.3: RSA, KeyEncipherment: fail (soft)" \
run_test "keyUsage cli-auth 1.3: RSA, DigitalSignature+KeyEncipherment: OK" \
"$P_SRV debug_level=1 force_version=tls13 auth_mode=optional" \
"$O_NEXT_CLI_NO_CERT -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2-sha256.ku-ds_ke.crt" \
0 \
-s "Verifying peer X.509 certificate... ok" \
-S "bad certificate (usage extensions)" \
-S "Processing of the Certificate handshake message failed"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli-auth 1.3: RSA, KeyEncipherment: fail (soft)" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=optional" \
"$O_NEXT_CLI_NO_CERT -key $DATA_FILES_PATH/server2.key \
-cert $DATA_FILES_PATH/server2-sha256.ku-ke.crt" \
0 \
-s "bad certificate (usage extensions)" \
-S "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-S "Processing of the Certificate handshake message failed"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli-auth 1.3: RSA, KeyEncipherment: fail (hard)" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=required" \
"$P_CLI key_file=$DATA_FILES_PATH/server2.key \
crt_file=$DATA_FILES_PATH/server2-sha256.ku-ke.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "Processing of the Certificate handshake message failed" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-s "! mbedtls_ssl_handshake returned"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
@ -7931,13 +8136,29 @@ requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli-auth 1.3: ECDSA, KeyAgreement: fail (soft)" \
"$P_SRV debug_level=1 force_version=tls13 auth_mode=optional" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=optional" \
"$O_NEXT_CLI_NO_CERT -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.ku-ka.crt" \
0 \
-s "bad certificate (usage extensions)" \
-s "! Usage does not match the keyUsage extension" \
-S "Processing of the Certificate handshake message failed"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "keyUsage cli-auth 1.3: ECDSA, KeyAgreement: fail (hard)" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=required" \
"$P_CLI key_file=$DATA_FILES_PATH/server5.key \
crt_file=$DATA_FILES_PATH/server5.ku-ka.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "Processing of the Certificate handshake message failed" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the keyUsage extension" \
-s "! mbedtls_ssl_handshake returned"
# MBEDTLS_X509_BADCERT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
# Tests for extendedKeyUsage, part 1: server-side certificate/suite selection
requires_key_exchange_with_cert_in_tls12_or_tls13_enabled
@ -7971,7 +8192,7 @@ run_test "extKeyUsage srv: codeSign -> fail" \
# Tests for extendedKeyUsage, part 2: client-side checking of server cert
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli: serverAuth -> OK" \
run_test "extKeyUsage cli 1.2: serverAuth -> OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-srv.crt" \
"$P_CLI debug_level=1" \
@ -7981,7 +8202,7 @@ run_test "extKeyUsage cli: serverAuth -> OK" \
-c "Ciphersuite is TLS-"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli: serverAuth,clientAuth -> OK" \
run_test "extKeyUsage cli 1.2: serverAuth,clientAuth -> OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-srv_cli.crt" \
"$P_CLI debug_level=1" \
@ -7991,7 +8212,7 @@ run_test "extKeyUsage cli: serverAuth,clientAuth -> OK" \
-c "Ciphersuite is TLS-"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli: codeSign,anyEKU -> OK" \
run_test "extKeyUsage cli 1.2: codeSign,anyEKU -> OK" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs_any.crt" \
"$P_CLI debug_level=1" \
@ -8001,14 +8222,30 @@ run_test "extKeyUsage cli: codeSign,anyEKU -> OK" \
-c "Ciphersuite is TLS-"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli: codeSign -> fail" \
run_test "extKeyUsage cli 1.2: codeSign -> fail (soft)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3 auth_mode=optional" \
0 \
-c "bad certificate (usage extensions)" \
-C "Processing of the Certificate handshake message failed" \
-c "Ciphersuite is TLS-" \
-C "send alert level=2 message=43" \
-c "! Usage does not match the extendedKeyUsage extension"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli 1.2: codeSign -> fail (hard)" \
"$O_SRV -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is TLS-"
-C "Ciphersuite is TLS-" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the extendedKeyUsage extension"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
@ -8049,19 +8286,22 @@ run_test "extKeyUsage cli 1.3: codeSign,anyEKU -> OK" \
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "extKeyUsage cli 1.3: codeSign -> fail" \
run_test "extKeyUsage cli 1.3: codeSign -> fail (hard)" \
"$O_NEXT_SRV_NO_CERT -tls1_3 -num_tickets=0 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
"$P_CLI debug_level=1" \
"$P_CLI debug_level=3" \
1 \
-c "bad certificate (usage extensions)" \
-c "Processing of the Certificate handshake message failed" \
-C "Ciphersuite is"
-C "Ciphersuite is" \
-c "send alert level=2 message=43" \
-c "! Usage does not match the extendedKeyUsage extension"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
# Tests for extendedKeyUsage, part 3: server-side checking of client cert
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli-auth: clientAuth -> OK" \
run_test "extKeyUsage cli-auth 1.2: clientAuth -> OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cli.crt" \
@ -8070,7 +8310,7 @@ run_test "extKeyUsage cli-auth: clientAuth -> OK" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli-auth: serverAuth,clientAuth -> OK" \
run_test "extKeyUsage cli-auth 1.2: serverAuth,clientAuth -> OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-srv_cli.crt" \
@ -8079,7 +8319,7 @@ run_test "extKeyUsage cli-auth: serverAuth,clientAuth -> OK" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli-auth: codeSign,anyEKU -> OK" \
run_test "extKeyUsage cli-auth 1.2: codeSign,anyEKU -> OK" \
"$P_SRV debug_level=1 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs_any.crt" \
@ -8088,22 +8328,27 @@ run_test "extKeyUsage cli-auth: codeSign,anyEKU -> OK" \
-S "Processing of the Certificate handshake message failed"
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli-auth: codeSign -> fail (soft)" \
"$P_SRV debug_level=1 auth_mode=optional" \
run_test "extKeyUsage cli-auth 1.2: codeSign -> fail (soft)" \
"$P_SRV debug_level=3 auth_mode=optional" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
0 \
-s "bad certificate (usage extensions)" \
-S "Processing of the Certificate handshake message failed"
-S "send alert level=2 message=43" \
-s "! Usage does not match the extendedKeyUsage extension" \
-S "Processing of the Certificate handshake message failed" \
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
run_test "extKeyUsage cli-auth: codeSign -> fail (hard)" \
"$P_SRV debug_level=1 auth_mode=required" \
run_test "extKeyUsage cli-auth 1.2: codeSign -> fail (hard)" \
"$P_SRV debug_level=3 auth_mode=required" \
"$O_CLI -tls1_2 -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the extendedKeyUsage extension" \
-s "Processing of the Certificate handshake message failed"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
@ -8142,13 +8387,29 @@ requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "extKeyUsage cli-auth 1.3: codeSign -> fail (soft)" \
"$P_SRV debug_level=1 force_version=tls13 auth_mode=optional" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=optional" \
"$O_NEXT_CLI_NO_CERT -key $DATA_FILES_PATH/server5.key \
-cert $DATA_FILES_PATH/server5.eku-cs.crt" \
0 \
-s "bad certificate (usage extensions)" \
-S "send alert level=2 message=43" \
-s "! Usage does not match the extendedKeyUsage extension" \
-S "Processing of the Certificate handshake message failed"
requires_openssl_tls1_3_with_compatible_ephemeral
requires_all_configs_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE \
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
run_test "extKeyUsage cli-auth 1.3: codeSign -> fail (hard)" \
"$P_SRV debug_level=3 force_version=tls13 auth_mode=required" \
"$P_CLI key_file=$DATA_FILES_PATH/server5.key \
crt_file=$DATA_FILES_PATH/server5.eku-cs.crt" \
1 \
-s "bad certificate (usage extensions)" \
-s "send alert level=2 message=43" \
-s "! Usage does not match the extendedKeyUsage extension" \
-s "Processing of the Certificate handshake message failed"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
# Tests for DHM parameters loading
run_test "DHM parameters: reference" \

20
tests/suites/test_suite_psa_crypto_util.data
View File

@ -6,6 +6,16 @@ ECDSA Raw -> DER, 256bit, DER buffer too small
depends_on:PSA_VENDOR_ECC_MAX_CURVE_BITS >= 256
ecdsa_raw_to_der:256:"11111111111111111111111111111111111111111111111111111111111111112222222222222222222222222222222222222222222222222222222222222222":"304402201111111111111111111111111111111111111111111111111111111111111111022022222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
# Check coordinates one byte larger than the largest supported curve.
# If we add an even larger curve, this test case will fail in the full
# configuration because mbedtls_ecdsa_raw_to_der() will return 0, and we'll
# need to use larger data for this test case.
ECDSA Raw -> DER, very large input (536-bit)
ecdsa_raw_to_der:536:"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":"30818a024311111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111024322222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
ECDSA Raw -> DER, very large input (1016-bit)
ecdsa_raw_to_der:1016:"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":"30820102027f11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111027f22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
ECDSA Raw -> DER, 256bit, Null r
depends_on:PSA_VENDOR_ECC_MAX_CURVE_BITS >= 256
ecdsa_raw_to_der:256:"00000000000000000000000000000000000000000000000000000000000000002222222222222222222222222222222222222222222222222222222222222222":"30440220111111111111111111111111111111111111111111111111111111111111111102202222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_INVALID_DATA
@ -58,6 +68,16 @@ ECDSA DER -> Raw, 256bit, Raw buffer too small
depends_on:PSA_VENDOR_ECC_MAX_CURVE_BITS >= 256
ecdsa_der_to_raw:256:"30440220111111111111111111111111111111111111111111111111111111111111111102202222222222222222222222222222222222222222222222222222222222222222":"111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
# Check coordinates one byte larger than the largest supported curve.
# If we add an even larger curve, this test case will fail in the full
# configuration because mbedtls_ecdsa_der_to_raw() will return 0, and we'll
# need to use larger data for this test case.
ECDSA DER -> Raw, very large input (536-bit)
ecdsa_der_to_raw:536:"30818a024311111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111024322222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
ECDSA DER -> Raw, very large input (1016-bit)
ecdsa_der_to_raw:1016:"30820102027f11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111027f22222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
ECDSA DER -> Raw, 256bit, Wrong sequence tag
depends_on:PSA_VENDOR_ECC_MAX_CURVE_BITS >= 256
ecdsa_der_to_raw:256:"40440220111111111111111111111111111111111111111111111111111111111111111102202222222222222222222222222222222222222222222222222222222222222222":"11111111111111111111111111111111111111111111111111111111111111112222222222222222222222222222222222222222222222222222222222222222":MBEDTLS_ERR_ASN1_UNEXPECTED_TAG