Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/security/nss/lib/libpkix/pkix/checker/pkix_expirationchecker.c b/security/nss/lib/libpkix/pkix/checker/pkix_expirationchecker.c
new file mode 100755
index 0000000000..4f101ee29b
--- /dev/null
+++ b/security/nss/lib/libpkix/pkix/checker/pkix_expirationchecker.c
@@ -0,0 +1,113 @@
+/* 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/. */
+/*
+ * pkix_expirationchecker.c
+ *
+ * Functions for expiration validation
+ *
+ */
+
+
+#include "pkix_expirationchecker.h"
+
+/* --Private-Functions-------------------------------------------- */
+
+/*
+ * FUNCTION: pkix_ExpirationChecker_Check
+ * (see comments for PKIX_CertChainChecker_CheckCallback in pkix_checker.h)
+ */
+PKIX_Error *
+pkix_ExpirationChecker_Check(
+        PKIX_CertChainChecker *checker,
+        PKIX_PL_Cert *cert,
+        PKIX_List *unresolvedCriticalExtensions,
+        void **pNBIOContext,
+        void *plContext)
+{
+        PKIX_PL_Date *testDate = NULL;
+
+        PKIX_ENTER(CERTCHAINCHECKER, "pkix_ExpirationChecker_Check");
+        PKIX_NULLCHECK_THREE(checker, cert, pNBIOContext);
+
+        *pNBIOContext = NULL; /* we never block on pending I/O */
+
+        PKIX_CHECK(PKIX_CertChainChecker_GetCertChainCheckerState
+                    (checker, (PKIX_PL_Object **)&testDate, plContext),
+                    PKIX_CERTCHAINCHECKERGETCERTCHAINCHECKERSTATEFAILED);
+
+        PKIX_CHECK(PKIX_PL_Cert_CheckValidity(cert, testDate, plContext),
+                    PKIX_CERTCHECKVALIDITYFAILED);
+
+cleanup:
+
+        PKIX_DECREF(testDate);
+
+        PKIX_RETURN(CERTCHAINCHECKER);
+
+}
+
+/*
+ * FUNCTION: pkix_ExpirationChecker_Initialize
+ * DESCRIPTION:
+ *
+ *  Creates a new CertChainChecker and stores it at "pChecker", where it will
+ *  used by pkix_ExpirationChecker_Check to check that the certificate has not
+ *  expired with respect to the Date pointed to by "testDate." If "testDate"
+ *  is NULL, then the CertChainChecker will check that a certificate has not
+ *  expired with respect to the current date and time.
+ *
+ * PARAMETERS:
+ *  "testDate"
+ *      Address of Date representing the point in time at which the cert is to
+ *      be validated. If "testDate" is NULL, the current date and time is used.
+ *  "pChecker"
+ *      Address where object pointer will be stored. Must be non-NULL.
+ *  "plContext"
+ *      Platform-specific context pointer.
+ * THREAD SAFETY:
+ *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ *  Returns NULL if the function succeeds.
+ *  Returns a CertChainChecker Error if the function fails in a non-fatal way.
+ *  Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+PKIX_Error *
+pkix_ExpirationChecker_Initialize(
+        PKIX_PL_Date *testDate,
+        PKIX_CertChainChecker **pChecker,
+        void *plContext)
+{
+        PKIX_PL_Date *myDate = NULL;
+        PKIX_PL_Date *nowDate = NULL;
+
+        PKIX_ENTER(CERTCHAINCHECKER, "pkix_ExpirationChecker_Initialize");
+        PKIX_NULLCHECK_ONE(pChecker);
+
+        /* if testDate is NULL, we use the current time */
+        if (!testDate){
+                PKIX_CHECK(PKIX_PL_Date_Create_UTCTime
+                            (NULL, &nowDate, plContext),
+                            PKIX_DATECREATEUTCTIMEFAILED);
+                myDate = nowDate;
+        } else {
+                myDate = testDate;
+        }
+
+        PKIX_CHECK(PKIX_CertChainChecker_Create
+                    (pkix_ExpirationChecker_Check,
+                    PKIX_TRUE,
+                    PKIX_FALSE,
+                    NULL,
+                    (PKIX_PL_Object *)myDate,
+                    pChecker,
+                    plContext),
+                    PKIX_CERTCHAINCHECKERCREATEFAILED);
+
+cleanup:
+
+        PKIX_DECREF(nowDate);
+
+        PKIX_RETURN(CERTCHAINCHECKER);
+
+}