diff -r 000000000000 -r 6474c204b198 security/manager/ssl/src/nsNSSCertValidity.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/manager/ssl/src/nsNSSCertValidity.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,177 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsNSSCertValidity.h"
+#include "nsCOMPtr.h"
+#include "nsIDateTimeFormat.h"
+#include "nsDateTimeFormatCID.h"
+#include "nsComponentManagerUtils.h"
+#include "nsReadableUtils.h"
+#include "nsNSSShutDown.h"
+#include "cert.h"
+
+/* Implementation file */
+NS_IMPL_ISUPPORTS(nsX509CertValidity, nsIX509CertValidity)
+
+nsX509CertValidity::nsX509CertValidity() : mTimesInitialized(false)
+{
+  /* member initializers and constructor code */
+}
+
+nsX509CertValidity::nsX509CertValidity(CERTCertificate *cert) : 
+                                           mTimesInitialized(false)
+{
+  nsNSSShutDownPreventionLock locker;
+  if (cert) {
+    SECStatus rv = CERT_GetCertTimes(cert, &mNotBefore, &mNotAfter);
+    if (rv == SECSuccess)
+      mTimesInitialized = true;
+  }
+}
+
+nsX509CertValidity::~nsX509CertValidity()
+{
+  /* destructor code */
+}
+
+/* readonly attribute PRTime notBefore; */
+NS_IMETHODIMP nsX509CertValidity::GetNotBefore(PRTime *aNotBefore)
+{
+  NS_ENSURE_ARG(aNotBefore);
+
+  nsresult rv = NS_ERROR_FAILURE;
+  if (mTimesInitialized) {
+    *aNotBefore = mNotBefore;
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+NS_IMETHODIMP nsX509CertValidity::GetNotBeforeLocalTime(nsAString &aNotBeforeLocalTime)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotBefore, PR_LocalTimeParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatSecondsForce24Hour,
+                                      &explodedTime, date);
+  aNotBeforeLocalTime = date;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsX509CertValidity::GetNotBeforeLocalDay(nsAString &aNotBeforeLocalDay)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotBefore, PR_LocalTimeParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatNone,
+                                      &explodedTime, date);
+  aNotBeforeLocalDay = date;
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP nsX509CertValidity::GetNotBeforeGMT(nsAString &aNotBeforeGMT)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotBefore, PR_GMTParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatSecondsForce24Hour,
+                                      &explodedTime, date);
+  aNotBeforeGMT = date;
+  return NS_OK;
+}
+
+/* readonly attribute PRTime notAfter; */
+NS_IMETHODIMP nsX509CertValidity::GetNotAfter(PRTime *aNotAfter)
+{
+  NS_ENSURE_ARG(aNotAfter);
+
+  nsresult rv = NS_ERROR_FAILURE;
+  if (mTimesInitialized) {
+    *aNotAfter = mNotAfter;
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+NS_IMETHODIMP nsX509CertValidity::GetNotAfterLocalTime(nsAString &aNotAfterLocaltime)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotAfter, PR_LocalTimeParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatSecondsForce24Hour,
+                                      &explodedTime, date);
+  aNotAfterLocaltime = date;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsX509CertValidity::GetNotAfterLocalDay(nsAString &aNotAfterLocalDay)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotAfter, PR_LocalTimeParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatNone,
+                                      &explodedTime, date);
+  aNotAfterLocalDay = date;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsX509CertValidity::GetNotAfterGMT(nsAString &aNotAfterGMT)
+{
+  if (!mTimesInitialized)
+    return NS_ERROR_FAILURE;
+
+  nsresult rv;
+  nsCOMPtr<nsIDateTimeFormat> dateFormatter =
+     do_CreateInstance(NS_DATETIMEFORMAT_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  nsAutoString date;
+  PRExplodedTime explodedTime;
+  PR_ExplodeTime(mNotAfter, PR_GMTParameters, &explodedTime);
+  dateFormatter->FormatPRExplodedTime(nullptr, kDateFormatShort, kTimeFormatSecondsForce24Hour,
+                                      &explodedTime, date);
+  aNotAfterGMT = date;
+  return NS_OK;
+}