diff options
Diffstat (limited to 'crypto/asymmetric_keys/x509_public_key.c')
| -rw-r--r-- | crypto/asymmetric_keys/x509_public_key.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c index 716917ce0907..5ab736db94a9 100644 --- a/crypto/asymmetric_keys/x509_public_key.c +++ b/crypto/asymmetric_keys/x509_public_key.c @@ -106,7 +106,7 @@ error_no_sig: static int x509_key_preparse(struct key_preparsed_payload *prep) { struct x509_certificate *cert; - time_t now; + struct tm now; size_t srlen, sulen; char *desc = NULL; int ret; @@ -118,7 +118,14 @@ static int x509_key_preparse(struct key_preparsed_payload *prep) pr_devel("Cert Issuer: %s\n", cert->issuer); pr_devel("Cert Subject: %s\n", cert->subject); pr_devel("Cert Key Algo: %s\n", pkey_algo[cert->pkey_algo]); - pr_devel("Cert Valid: %lu - %lu\n", cert->valid_from, cert->valid_to); + printk("Cert Valid From: %04ld-%02d-%02d %02d:%02d:%02d\n", + cert->valid_from.tm_year + 1900, cert->valid_from.tm_mon + 1, + cert->valid_from.tm_mday, cert->valid_from.tm_hour, + cert->valid_from.tm_min, cert->valid_from.tm_sec); + printk("Cert Valid To: %04ld-%02d-%02d %02d:%02d:%02d\n", + cert->valid_to.tm_year + 1900, cert->valid_to.tm_mon + 1, + cert->valid_to.tm_mday, cert->valid_to.tm_hour, + cert->valid_to.tm_min, cert->valid_to.tm_sec); pr_devel("Cert Signature: %s + %s\n", pkey_algo[cert->sig_pkey_algo], pkey_hash_algo[cert->sig_hash_algo]); @@ -130,13 +137,38 @@ static int x509_key_preparse(struct key_preparsed_payload *prep) goto error_free_cert; } - now = CURRENT_TIME.tv_sec; - if (now < cert->valid_from) { + time_to_tm(CURRENT_TIME.tv_sec, 0, &now); + printk("Now: %04ld-%02d-%02d %02d:%02d:%02d\n", + now.tm_year + 1900, now.tm_mon + 1, now.tm_mday, + now.tm_hour, now.tm_min, now.tm_sec); + if (now.tm_year < cert->valid_from.tm_year || + (now.tm_year == cert->valid_from.tm_year && + (now.tm_mon < cert->valid_from.tm_mon || + (now.tm_mon == cert->valid_from.tm_mon && + (now.tm_mday < cert->valid_from.tm_mday || + (now.tm_mday == cert->valid_from.tm_mday && + (now.tm_hour < cert->valid_from.tm_hour || + (now.tm_hour == cert->valid_from.tm_hour && + (now.tm_min < cert->valid_from.tm_min || + (now.tm_min == cert->valid_from.tm_min && + (now.tm_sec < cert->valid_from.tm_sec + ))))))))))) { pr_warn("Cert %s is not yet valid\n", cert->fingerprint); ret = -EKEYREJECTED; goto error_free_cert; } - if (now >= cert->valid_to) { + if (now.tm_year > cert->valid_to.tm_year || + (now.tm_year == cert->valid_to.tm_year && + (now.tm_mon > cert->valid_to.tm_mon || + (now.tm_mon == cert->valid_to.tm_mon && + (now.tm_mday > cert->valid_to.tm_mday || + (now.tm_mday == cert->valid_to.tm_mday && + (now.tm_hour > cert->valid_to.tm_hour || + (now.tm_hour == cert->valid_to.tm_hour && + (now.tm_min > cert->valid_to.tm_min || + (now.tm_min == cert->valid_to.tm_min && + (now.tm_sec > cert->valid_to.tm_sec + ))))))))))) { pr_warn("Cert %s has expired\n", cert->fingerprint); ret = -EKEYEXPIRED; goto error_free_cert; |