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Better debug options gpt DTLS.

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FossilOrigin-Name: e6035c7fc31aa2d06026ca8cc3682b2024ca1587e2175dfcb24df75cad41e5e3
This commit is contained in:
7u83@mail.ru
2016-03-12 15:12:36 +00:00
parent 9b2d0d6550
commit 9d2d9da392
10 changed files with 108 additions and 17 deletions
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36
src/cw/dtls_gnutls.c
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@ -93,12 +93,46 @@ int dtls_gnutls_read(struct conn * conn, uint8_t *buffer, int len)
}
static int verify_cert(gnutls_session_t sess)
{
cw_dbg(DBG_DTLS,"Verify cert");
return 0;
}
static void dtls_log_cb(int level, const char * str)
{
if (!cw_dbg_is_level(DBG_DTLS_DETAIL))
return;
switch (level){
case 2:
case 6:
case 4:
return;
}
char buf[2048];
strcpy(buf,str);
char *c = strchr(buf,'\n');
*c=0;
cw_dbg(DBG_DTLS_DETAIL,"%s",buf);
}
struct dtls_gnutls_data *dtls_gnutls_data_create(struct conn *conn,int config)
{
struct dtls_gnutls_data *d = malloc(sizeof(struct dtls_gnutls_data));
if (!d)
return 0;
gnutls_global_set_log_level(10);
gnutls_global_set_log_function(dtls_log_cb);
gnutls_certificate_allocate_credentials(&d->x509_cred);
@ -174,6 +208,8 @@ struct dtls_gnutls_data *dtls_gnutls_data_create(struct conn *conn,int config)
return 0;
}
gnutls_certificate_set_verify_function(d->x509_cred,verify_cert);
gnutls_transport_set_pull_function(d->session, dtls_gnutls_bio_read);
gnutls_transport_set_push_function(d->session, dtls_gnutls_bio_write);