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Turn _SSL_SRV_RESPECT_CLIENT_PREFERENCE config option to a runtime option

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Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
This commit is contained in:
TRodziewicz
2021-06-02 14:34:47 +02:00
parent 21f84643f8
commit 8476f2f30a
5 changed files with 69 additions and 28 deletions
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21
include/mbedtls/ssl.h
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@ -200,6 +200,9 @@
#define MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED 0
#define MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED 1
#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREF_ENABLED 1
#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREF_DISABLED 0
/*
* Default range for DTLS retransmission timer value, in milliseconds.
* RFC 6347 4.2.4.1 says from 1 second to 60 seconds.
@ -1185,6 +1188,9 @@ struct mbedtls_ssl_config
#if defined(MBEDTLS_SSL_SRV_C)
unsigned int cert_req_ca_list : 1; /*!< enable sending CA list in
Certificate Request messages? */
unsigned int respect_cli_pref : 1; /*!< pick the ciphersuite according to
the client's preferences rather
than ours */
#endif
#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
unsigned int ignore_unexpected_cid : 1; /*!< Determines whether DTLS
@ -2494,7 +2500,7 @@ const mbedtls_ssl_session *mbedtls_ssl_get_session_pointer( const mbedtls_ssl_co
*
* Note: The server uses its own preferences
* over the preference of the client unless
* MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE is defined!
* conf->respect_cli_pref is enabled!
*
* \param conf SSL configuration
* \param ciphersuites 0-terminated list of allowed ciphersuites
@ -3292,6 +3298,19 @@ void mbedtls_ssl_conf_cert_req_ca_list( mbedtls_ssl_config *conf,
int mbedtls_ssl_conf_max_frag_len( mbedtls_ssl_config *conf, unsigned char mfl_code );
#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
#if defined(MBEDTLS_SSL_SRV_C)
/**
* \brief Pick the ciphersuite according to the client's preferences
* rather than ours in the SSL Server module (MBEDTLS_SSL_SRV_C).
* (Default: MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREF_DISABLED)
*
* \param conf SSL configuration
* \param enable Enable or disable (MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREF_ENABLED
* or MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREF_DISABLED)
*/
void mbedtls_ssl_conf_respect_client_preference( mbedtls_ssl_config *conf, int enable );
#endif /* MBEDTLS_SSL_SRV_C */
#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
/**
* \brief Activate negotiation of truncated HMAC