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mbedtls_x509_time_gmtime() to fill struct w/ time

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Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
This commit is contained in:
Glenn Strauss 2022-06-30 05:25:56 -04:00 committed by David Horstmann
parent 5aef2971e6
commit 61d99304da
2 changed files with 19 additions and 7 deletions
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13
include/mbedtls/x509.h
View file

@ -378,6 +378,19 @@ int mbedtls_x509_serial_gets(char *buf, size_t size, const mbedtls_x509_buf *ser
*/
int mbedtls_x509_time_cmp(const mbedtls_x509_time *t1, const mbedtls_x509_time *t2);
#if defined(MBEDTLS_HAVE_TIME_DATE)
/**
* \brief Fill mbedtls_x509_time with provided mbedtls_time_t.
*
* \param tt mbedtls_time_t to convert
* \param now mbedtls_x509_time to fill with converted mbedtls_time_t
*
* \return \c 0 on success
* \return A non-zero return value on failure.
*/
int mbedtls_x509_time_gmtime(mbedtls_time_t tt, mbedtls_x509_time *now);
#endif /* MBEDTLS_HAVE_TIME_DATE */
/**
* \brief Check a given mbedtls_x509_time against the system time
* and tell if it's in the past.

13
library/x509.c
View file

@ -1011,17 +1011,11 @@ int mbedtls_x509_time_cmp(const mbedtls_x509_time *t1,
}
#if defined(MBEDTLS_HAVE_TIME_DATE)
/*
* Set the time structure to the current time.
* Return 0 on success, non-zero on failure.
*/
static int x509_get_current_time(mbedtls_x509_time *now)
int mbedtls_x509_time_gmtime(mbedtls_time_t tt, mbedtls_x509_time *now)
{
struct tm *lt, tm_buf;
mbedtls_time_t tt;
int ret = 0;
tt = mbedtls_time(NULL);
lt = mbedtls_platform_gmtime_r(&tt, &tm_buf);
if (lt == NULL) {
@ -1038,6 +1032,11 @@ static int x509_get_current_time(mbedtls_x509_time *now)
return ret;
}
static int x509_get_current_time(mbedtls_x509_time *now)
{
return mbedtls_x509_time_gmtime(mbedtls_time(NULL), now);
}
int mbedtls_x509_time_is_past(const mbedtls_x509_time *to)
{
mbedtls_x509_time now;