1 files changed, 145 insertions, 0 deletions
diff --git a/security/nss/cmd/libpkix/pkix/top/test_basicconstraintschecker.c b/security/nss/cmd/libpkix/pkix/top/test_basicconstraintschecker.c
new file mode 100644
index 0000000000..eba5153ac0
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix/top/test_basicconstraintschecker.c
@@ -0,0 +1,145 @@
+/* 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/. */
+/*
+ * test_basicconstraintschecker.c
+ *
+ * Test Basic Constraints Checking
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+#define PKIX_TEST_MAX_CERTS 10
+
+static void *plContext = NULL;
+
+static void
+printUsage1(char *pName)
+{
+    printf("\nUSAGE: %s test-name [ENE|EE] ", pName);
+    printf("cert [certs].\n");
+}
+
+static void
+printUsageMax(PKIX_UInt32 numCerts)
+{
+    printf("\nUSAGE ERROR: number of certs %d exceed maximum %d\n",
+           numCerts, PKIX_TEST_MAX_CERTS);
+}
+
+int
+test_basicconstraintschecker(int argc, char *argv[])
+{
+
+    PKIX_List *chain = NULL;
+    PKIX_ValidateParams *valParams = NULL;
+    PKIX_ValidateResult *valResult = NULL;
+    PKIX_UInt32 actualMinorVersion;
+    char *certNames[PKIX_TEST_MAX_CERTS];
+    PKIX_PL_Cert *certs[PKIX_TEST_MAX_CERTS];
+    PKIX_VerifyNode *verifyTree = NULL;
+    PKIX_PL_String *verifyString = NULL;
+    PKIX_UInt32 chainLength = 0;
+    PKIX_UInt32 i = 0;
+    PKIX_UInt32 j = 0;
+    PKIX_Boolean testValid = PKIX_FALSE;
+    char *dirName = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    if (argc < 4) {
+        printUsage1(argv[0]);
+        return (0);
+    }
+
+    startTests("BasicConstraintsChecker");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    /* ENE = expect no error; EE = expect error */
+    if (PORT_Strcmp(argv[2 + j], "ENE") == 0) {
+        testValid = PKIX_TRUE;
+    } else if (PORT_Strcmp(argv[2 + j], "EE") == 0) {
+        testValid = PKIX_FALSE;
+    } else {
+        printUsage1(argv[0]);
+        return (0);
+    }
+
+    dirName = argv[3 + j];
+
+    chainLength = (argc - j) - 4;
+    if (chainLength > PKIX_TEST_MAX_CERTS) {
+        printUsageMax(chainLength);
+    }
+
+    for (i = 0; i < chainLength; i++) {
+        certNames[i] = argv[(4 + j) + i];
+        certs[i] = NULL;
+    }
+
+    subTest(argv[1 + j]);
+
+    subTest("Basic-Constraints - Create Cert Chain");
+
+    chain = createCertChainPlus(dirName, certNames, certs, chainLength, plContext);
+
+    /*
+         * Error occurs when creating Cert, this is critical and test
+         * should not continue. Since we expect error, we assume this
+         * error is the one that is expected, so undo the error count.
+         *
+         * This work needs future enhancement. We will introduce another
+         * flag ESE, in addition to the existing EE(expect validation
+         * error) and ENE(expect no validation error). ESE stands for
+         * "expect setup error". When running with ESE, if any of the setup
+         * calls such creating Cert Chain fails, the test can end and
+         * considered to be successful.
+         */
+    if (testValid == PKIX_FALSE && chain == NULL) {
+        testErrorUndo("Cert Error - Create failed");
+        goto cleanup;
+    }
+
+    subTest("Basic-Constraints - Create Params");
+
+    valParams = createValidateParams(dirName,
+                                     argv[4 +
+                                          j],
+                                     NULL,
+                                     NULL,
+                                     NULL,
+                                     PKIX_FALSE,
+                                     PKIX_FALSE,
+                                     PKIX_FALSE,
+                                     PKIX_FALSE,
+                                     chain,
+                                     plContext);
+
+    subTest("Basic-Constraints - Validate Chain");
+
+    if (testValid == PKIX_TRUE) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ValidateChain(valParams, &valResult, &verifyTree, plContext));
+    } else {
+        PKIX_TEST_EXPECT_ERROR(PKIX_ValidateChain(valParams, &valResult, &verifyTree, plContext));
+    }
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(verifyString);
+    PKIX_TEST_DECREF_AC(verifyTree);
+    PKIX_TEST_DECREF_AC(chain);
+    PKIX_TEST_DECREF_AC(valParams);
+    PKIX_TEST_DECREF_AC(valResult);
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("BasicConstraintsChecker");
+
+    return (0);
+}