1 files changed, 151 insertions, 0 deletions
diff --git a/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crldp.c b/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crldp.c
new file mode 100644
index 0000000000..4f29de2849
--- /dev/null
+++ b/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crldp.c
@@ -0,0 +1,151 @@
+/* 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_pl_crldp.c
+ *
+ * Crl DP Object Functions
+ *
+ */
+
+#include "pkix_pl_crldp.h"
+
+static PKIX_Error *
+pkix_pl_CrlDp_Destroy(
+        PKIX_PL_Object *object,
+        void *plContext)
+{
+    pkix_pl_CrlDp *crldp = NULL;
+    
+    PKIX_ENTER(CRLCHECKER, "pkix_CrlDp_Destroy");
+    PKIX_NULLCHECK_ONE(object);
+    
+    /* Check that this object is a default CRL checker state */
+    PKIX_CHECK(
+        pkix_CheckType(object, PKIX_CRLDP_TYPE, plContext),
+        PKIX_OBJECTNOTCRLCHECKER);
+    
+    crldp = (pkix_pl_CrlDp *)object;
+    if (crldp->distPointType == relativeDistinguishedName) {
+        CERT_DestroyName(crldp->name.issuerName);
+        crldp->name.issuerName = NULL;
+    }
+    crldp->nssdp = NULL;
+cleanup:
+    PKIX_RETURN(CRLCHECKER);
+}
+
+/*
+ * FUNCTION: pkix_pl_CrlDp_RegisterSelf
+ *
+ * DESCRIPTION:
+ *  Registers PKIX_CRLDP_TYPE and its related functions
+ *  with systemClasses[]
+ *
+ * THREAD SAFETY:
+ *  Not Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ *
+ *  Since this function is only called by PKIX_PL_Initialize, which should
+ *  only be called once, it is acceptable that this function is not
+ *  thread-safe.
+ */
+PKIX_Error *
+pkix_pl_CrlDp_RegisterSelf(void *plContext)
+{
+        extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
+        pkix_ClassTable_Entry* entry = &systemClasses[PKIX_CRLDP_TYPE];
+
+        PKIX_ENTER(CRLCHECKER, "pkix_CrlDp_RegisterSelf");
+
+        entry->description = "CrlDistPoint";
+        entry->typeObjectSize = sizeof(pkix_pl_CrlDp);
+        entry->destructor = pkix_pl_CrlDp_Destroy;
+        entry->duplicateFunction = pkix_duplicateImmutable;
+
+        PKIX_RETURN(CRLCHECKER);
+}
+
+
+
+PKIX_Error *
+pkix_pl_CrlDp_Create(
+    const CRLDistributionPoint *dp,
+    const CERTName *certIssuerName,
+    pkix_pl_CrlDp **pPkixDP,
+    void *plContext)
+{
+    PLArenaPool *rdnArena = NULL;
+    CERTName *issuerNameCopy = NULL;
+    pkix_pl_CrlDp *dpl = NULL;
+
+    /* Need to save the following info to update crl cache:
+     * - reasons if partitioned(but can not return revocation check
+     *   success if not all crl are downloaded)
+     * - issuer name if different from issuer of the cert
+     * - url to upload a crl if needed.
+     * */
+    PKIX_ENTER(CRLDP, "pkix_pl_CrlDp_Create");
+    PKIX_NULLCHECK_ONE(dp);
+
+    PKIX_CHECK(
+        PKIX_PL_Object_Alloc(PKIX_CRLDP_TYPE,
+                             sizeof (pkix_pl_CrlDp),
+                             (PKIX_PL_Object **)&dpl,
+                             plContext),
+        PKIX_COULDNOTCREATEOBJECT);
+
+    dpl->nssdp = dp;
+    dpl->isPartitionedByReasonCode = PKIX_FALSE;
+    if (dp->reasons.data) {
+        dpl->isPartitionedByReasonCode = PKIX_TRUE;
+    }
+    if (dp->distPointType == generalName) {
+        dpl->distPointType = generalName;
+        dpl->name.fullName = dp->distPoint.fullName;
+    } else {
+        SECStatus rv;
+        const CERTName *issuerName = NULL;
+        const CERTRDN *relName = &dp->distPoint.relativeName;
+
+        if (dp->crlIssuer) {
+            if (dp->crlIssuer->l.next) {
+                /* Violate RFC 5280: in this case crlIssuer
+                 * should have only one name and should be
+                 * a distinguish name. */
+                PKIX_ERROR(PKIX_NOTCONFORMINGCRLDP);
+            }
+            issuerName = &dp->crlIssuer->name.directoryName;
+        } else {
+            issuerName = certIssuerName;
+        }
+        rdnArena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+        if (!rdnArena) {
+            PKIX_ERROR(PKIX_PORTARENAALLOCFAILED);
+        }
+        issuerNameCopy = (CERTName *)PORT_ArenaZNew(rdnArena, CERTName);
+        if (!issuerNameCopy) {
+            PKIX_ERROR(PKIX_ALLOCERROR);
+        }
+        rv = CERT_CopyName(rdnArena, issuerNameCopy, (CERTName*)issuerName);
+        if (rv == SECFailure) {
+            PKIX_ERROR(PKIX_ALLOCERROR);
+        }
+        rv = CERT_AddRDN(issuerNameCopy, (CERTRDN*)relName);
+        if (rv == SECFailure) {
+            PKIX_ERROR(PKIX_ALLOCERROR);
+        }
+        dpl->distPointType = relativeDistinguishedName;
+        dpl->name.issuerName = issuerNameCopy;
+        rdnArena = NULL;
+    }
+    *pPkixDP = dpl;
+    dpl = NULL;
+
+cleanup:
+    if (rdnArena) {
+        PORT_FreeArena(rdnArena, PR_FALSE);
+    }
+    PKIX_DECREF(dpl);
+
+    PKIX_RETURN(CRLDP);
+}