RetroZilla/security/nss/cmd/libpkix/pkix_pl/module/test_ekuchecker.c

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 *
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 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the PKIX-C library.
 *
 * The Initial Developer of the Original Code is
 * Sun Microsystems, Inc.
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 * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
 *
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 *   Sun Microsystems, Inc.
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/*
 * test_ekuchecker.c
 *
 * Test Extend Key Usage Checker
 *
 */

#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-purpose [ENE|EE] ", pName);
        printf("[E]oid[,oid]* <data-dir> 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);
}

static PKIX_Error *
testCertSelectorMatchCallback(
        PKIX_CertSelector *selector,
        PKIX_PL_Cert *cert,
        PKIX_Boolean *pResult,
        void *plContext)
{
        *pResult = PKIX_TRUE;

        return (0);
}

static PKIX_Error *
testEkuSetup(
        PKIX_ValidateParams *valParams,
        char *ekuOidString,
        PKIX_Boolean *only4EE)
{
        PKIX_ProcessingParams *procParams = NULL;
        PKIX_List *ekuList = NULL;
        PKIX_PL_OID *ekuOid = NULL;
        PKIX_ComCertSelParams *selParams = NULL;
        PKIX_CertSelector *certSelector = NULL;
        PKIX_Boolean last_token = PKIX_FALSE;
        PKIX_UInt32 i, tokeni;

        PKIX_TEST_STD_VARS();

        subTest("PKIX_ValidateParams_GetProcessingParams");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ValidateParams_GetProcessingParams
                                    (valParams, &procParams, plContext));

        /* Get extended key usage OID(s) from command line, separated by ","  */

        if (ekuOidString[0] == '"') {
                /* erase doble quotes, if any */
                i = 1;
                while (ekuOidString[i] != '"' && ekuOidString[i] != '\0') {
                        ekuOidString[i-1] = ekuOidString[i];
                        i++;
                }
                ekuOidString[i-1] = '\0';
        }

        if (ekuOidString[0] == '\0') {
                ekuList = NULL;
        } else {

                PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_Create
                        (&ekuList, plContext));

                /* if OID string start with E, only check for last cert */
                if (ekuOidString[0] == 'E') {
                        *only4EE = PKIX_TRUE;
                        tokeni = 2;
                        i = 1;
                } else {
                        *only4EE = PKIX_FALSE;
                        tokeni = 1;
                        i = 0;
                }

                while (last_token != PKIX_TRUE) {
                    while (ekuOidString[tokeni] != ',' &&
                            ekuOidString[tokeni] != '\0') {
                        tokeni++;
                    }
                    if (ekuOidString[tokeni] == '\0') {
                        last_token = PKIX_TRUE;
                    } else {
                        ekuOidString[tokeni] = '\0';
                        tokeni++;
                    }

                    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create
                        (&ekuOidString[i], &ekuOid, plContext));

                    PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_AppendItem
                            (ekuList, (PKIX_PL_Object *)ekuOid, plContext));

                    PKIX_TEST_DECREF_BC(ekuOid);
                    i = tokeni;

                }

        }

        /* Set extended key usage link to processing params */

        subTest("PKIX_ComCertSelParams_Create");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ComCertSelParams_Create
                        (&selParams, plContext));

        subTest("PKIX_ComCertSelParams_SetExtendedKeyUsage");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ComCertSelParams_SetExtendedKeyUsage
                        (selParams, ekuList, plContext));

        subTest("PKIX_CertSelector_Create");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertSelector_Create
                        (testCertSelectorMatchCallback,
                        NULL,
                        &certSelector,
                        plContext));

        subTest("PKIX_CertSelector_SetCommonCertSelectorParams");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertSelector_SetCommonCertSelectorParams
                        (certSelector, selParams, plContext));

        subTest("PKIX_ProcessingParams_SetTargetCertConstraints");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ProcessingParams_SetTargetCertConstraints
                        (procParams, certSelector, plContext));

cleanup:

        PKIX_TEST_DECREF_AC(selParams);
        PKIX_TEST_DECREF_AC(certSelector);
        PKIX_TEST_DECREF_AC(procParams);
        PKIX_TEST_DECREF_AC(ekuOid);
        PKIX_TEST_DECREF_AC(ekuList);

        PKIX_TEST_RETURN();

        return (0);
}

static PKIX_Error *
testEkuChecker(
        PKIX_ValidateParams *valParams,
        PKIX_Boolean only4EE)
{
        PKIX_ProcessingParams *procParams = NULL;

        PKIX_TEST_STD_VARS();

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ValidateParams_GetProcessingParams
                                    (valParams, &procParams, plContext));

        subTest("PKIX_ProcessingParams_SetRevocationEnabled - disable");
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_ProcessingParams_SetRevocationEnabled
                                    (procParams, PKIX_FALSE, plContext));

        if (only4EE == PKIX_FALSE) {
                subTest("PKIX_PL_EkuChecker_Create");
                PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_EkuChecker_Create
                                    (procParams, plContext));
        }

cleanup:

        PKIX_TEST_DECREF_AC(procParams);

        PKIX_TEST_RETURN();

        return (0);
}

int test_ekuchecker(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];
        char *dirName = NULL;
        PKIX_PL_Cert *certs[PKIX_TEST_MAX_CERTS];
        PKIX_UInt32 chainLength = 0;
        PKIX_UInt32 i = 0;
        PKIX_UInt32 j = 0;
        PKIX_Boolean testValid = PKIX_FALSE;
        PKIX_Boolean only4EE = PKIX_FALSE;

        PKIX_TEST_STD_VARS();

        if (argc < 5) {
                printUsage1(argv[0]);
                return (0);
        }

        startTests("EKU Checker");

        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[4+j];

        chainLength = (argc - j) - 6;
        if (chainLength > PKIX_TEST_MAX_CERTS) {
                printUsageMax(chainLength);
        }

        for (i = 0; i < chainLength; i++) {

                certNames[i] = argv[6+i+j];
                certs[i] = NULL;
        }

        subTest(argv[1+j]);

        subTest("Extended-Key-Usage-Checker");

        subTest("Extended-Key-Usage-Checker - Create Cert Chain");

        chain = createCertChainPlus
                (dirName, certNames, certs, chainLength, plContext);

        subTest("Extended-Key-Usage-Checker - Create Params");

        valParams = createValidateParams
                (dirName,
                argv[5+j],
                NULL,
                NULL,
                NULL,
                PKIX_FALSE,
                PKIX_FALSE,
                PKIX_FALSE,
                PKIX_FALSE,
                chain,
                plContext);

        subTest("Default CertStore");

        testEkuSetup(valParams, argv[3+j], &only4EE);

        testEkuChecker(valParams, only4EE);

        subTest("Extended-Key-Usage-Checker - Validate Chain");

        if (testValid == PKIX_TRUE) {
                PKIX_TEST_EXPECT_NO_ERROR(PKIX_ValidateChain
                                    (valParams, &valResult, NULL, plContext));
        } else {
                PKIX_TEST_EXPECT_ERROR(PKIX_ValidateChain
                                    (valParams, &valResult, NULL, plContext));
        }


cleanup:

        PKIX_TEST_DECREF_AC(chain);
        PKIX_TEST_DECREF_AC(valParams);
        PKIX_TEST_DECREF_AC(valResult);

        PKIX_Shutdown(plContext);

        PKIX_TEST_RETURN();

        endTests("EKU Checker");

        return (0);
}