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[crypto] Allow signed timestamp error margin to be configured at build time

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2014-03-30 20:07:14 +01:00
parent d90490578d
commit 7c7c957094
4 changed files with 28 additions and 12 deletions
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5
src/crypto/x509.c
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@@ -34,6 +34,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <ipxe/rootcert.h>
#include <ipxe/certstore.h>
#include <ipxe/x509.h>
#include <config/crypto.h>
/** @file
*
@@ -1233,12 +1234,12 @@ int x509_check_time ( struct x509_certificate *cert, time_t time ) {
struct x509_validity *validity = &cert->validity;
/* Check validity period */
if ( validity->not_before.time > ( time + X509_ERROR_MARGIN_TIME ) ) {
if ( validity->not_before.time > ( time + TIMESTAMP_ERROR_MARGIN ) ) {
DBGC ( cert, "X509 %p \"%s\" is not yet valid (at time %lld)\n",
cert, x509_name ( cert ), time );
return -EACCES_EXPIRED;
}
if ( validity->not_after.time < ( time - X509_ERROR_MARGIN_TIME ) ) {
if ( validity->not_after.time < ( time - TIMESTAMP_ERROR_MARGIN ) ) {
DBGC ( cert, "X509 %p \"%s\" has expired (at time %lld)\n",
cert, x509_name ( cert ), time );
return -EACCES_EXPIRED;