RetroZilla/security/nss/cmd/libpkix/pkix/top/test_buildchain_resourcelimits.c

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2018-05-04 16:08:28 +02:00
/* 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/. */
2015-10-21 05:03:22 +02:00
/*
* test_buildchain_resourcelimits.c
*
* Test BuildChain function with constraints on resources
*
*/
#include "testutil.h"
#include "testutil_nss.h"
#define PKIX_TESTUSERCHECKER_TYPE (PKIX_NUMTYPES+30)
static void *plContext = NULL;
static PKIX_Boolean usebind = PKIX_FALSE;
static PKIX_Boolean useLDAP = PKIX_FALSE;
static char buf[PR_NETDB_BUF_SIZE];
static char *serverName = NULL;
static void printUsage(void) {
(void) printf("\nUSAGE:\ttest_buildchain_resourcelimits [-arenas] "
"[usebind] servername[:port]\\\n\t\t<testName> [ENE|EE]"
" <certStoreDirectory>\\\n\t\t<targetCert>"
" <intermediate Certs...> <trustedCert>\n\n");
(void) printf
("Builds a chain of certificates from <targetCert> to <trustedCert>\n"
"using the certs and CRLs in <certStoreDirectory>. "
"servername[:port] gives\n"
"the address of an LDAP server. If port is not"
" specified, port 389 is used.\n\"-\" means no LDAP server.\n\n"
"If ENE is specified, then an Error is Not Expected.\n"
"EE indicates an Error is Expected.\n");
}
static PKIX_Error *
createLdapCertStore(
char *hostname,
PRIntervalTime timeout,
PKIX_CertStore **pLdapCertStore,
void* plContext)
{
PRIntn backlog = 0;
char *bindname = "";
char *auth = "";
LDAPBindAPI bindAPI;
LDAPBindAPI *bindPtr = NULL;
PKIX_PL_LdapDefaultClient *ldapClient = NULL;
PKIX_CertStore *ldapCertStore = NULL;
PKIX_TEST_STD_VARS();
if (usebind) {
bindPtr = &bindAPI;
bindAPI.selector = SIMPLE_AUTH;
bindAPI.chooser.simple.bindName = bindname;
bindAPI.chooser.simple.authentication = auth;
}
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_LdapDefaultClient_CreateByName
(hostname, timeout, bindPtr, &ldapClient, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_LdapCertStore_Create
((PKIX_PL_LdapClient *)ldapClient, &ldapCertStore, plContext));
*pLdapCertStore = ldapCertStore;
cleanup:
PKIX_TEST_DECREF_AC(ldapClient);
PKIX_TEST_RETURN();
return (pkixTestErrorResult);
}
static void Test_BuildResult(
PKIX_ProcessingParams *procParams,
PKIX_Boolean testValid,
PKIX_List *expectedCerts,
void *plContext)
{
PKIX_PL_Cert *cert = NULL;
PKIX_List *certs = NULL;
PKIX_PL_String *actualCertsString = NULL;
PKIX_PL_String *expectedCertsString = NULL;
PKIX_BuildResult *buildResult = NULL;
PKIX_Boolean result;
PKIX_Boolean supportForward = PKIX_FALSE;
PKIX_UInt32 numCerts, i;
char *asciiResult = NULL;
char *actualCertsAscii = NULL;
char *expectedCertsAscii = NULL;
void *state = NULL;
PRPollDesc *pollDesc = NULL;
PKIX_TEST_STD_VARS();
pkixTestErrorResult = PKIX_BuildChain
(procParams,
(void **)&pollDesc,
&state,
&buildResult,
NULL,
plContext);
while (pollDesc != NULL) {
if (PR_Poll(pollDesc, 1, 0) < 0) {
testError("PR_Poll failed");
}
pkixTestErrorResult = PKIX_BuildChain
(procParams,
(void **)&pollDesc,
&state,
&buildResult,
NULL,
plContext);
}
if (pkixTestErrorResult) {
if (testValid == PKIX_FALSE) { /* EE */
(void) printf("EXPECTED ERROR RECEIVED!\n");
} else { /* ENE */
testError("UNEXPECTED ERROR RECEIVED!\n");
}
PKIX_TEST_DECREF_BC(pkixTestErrorResult);
goto cleanup;
}
if (testValid == PKIX_TRUE) { /* ENE */
(void) printf("EXPECTED NON-ERROR RECEIVED!\n");
} else { /* EE */
testError("UNEXPECTED NON-ERROR RECEIVED!\n");
}
if (buildResult){
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_BuildResult_GetCertChain
(buildResult, &certs, NULL));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_GetLength(certs, &numCerts, plContext));
printf("\n");
for (i = 0; i < numCerts; i++){
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_GetItem
(certs,
i,
(PKIX_PL_Object**)&cert,
plContext));
asciiResult = PKIX_Cert2ASCII(cert);
printf("CERT[%d]:\n%s\n", i, asciiResult);
/* PKIX_Cert2ASCII used PKIX_PL_Malloc(...,,NULL) */
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Free(asciiResult, NULL));
asciiResult = NULL;
PKIX_TEST_DECREF_BC(cert);
}
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals
((PKIX_PL_Object*)certs,
(PKIX_PL_Object*)expectedCerts,
&result,
plContext));
if (!result){
testError("BUILT CERTCHAIN IS "
"NOT THE ONE THAT WAS EXPECTED");
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_ToString
((PKIX_PL_Object *)certs,
&actualCertsString,
plContext));
actualCertsAscii = PKIX_String2ASCII
(actualCertsString, plContext);
if (actualCertsAscii == NULL){
pkixTestErrorMsg = "PKIX_String2ASCII Failed";
goto cleanup;
}
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_ToString
((PKIX_PL_Object *)expectedCerts,
&expectedCertsString,
plContext));
expectedCertsAscii = PKIX_String2ASCII
(expectedCertsString, plContext);
if (expectedCertsAscii == NULL){
pkixTestErrorMsg = "PKIX_String2ASCII Failed";
goto cleanup;
}
(void) printf("Actual value:\t%s\n", actualCertsAscii);
(void) printf("Expected value:\t%s\n",
expectedCertsAscii);
}
}
cleanup:
PKIX_PL_Free(asciiResult, NULL);
PKIX_PL_Free(actualCertsAscii, plContext);
PKIX_PL_Free(expectedCertsAscii, plContext);
PKIX_TEST_DECREF_AC(state);
PKIX_TEST_DECREF_AC(buildResult);
PKIX_TEST_DECREF_AC(certs);
PKIX_TEST_DECREF_AC(cert);
PKIX_TEST_DECREF_AC(actualCertsString);
PKIX_TEST_DECREF_AC(expectedCertsString);
PKIX_TEST_RETURN();
}
int test_buildchain_resourcelimits(int argc, char *argv[])
{
PKIX_ComCertSelParams *certSelParams = NULL;
PKIX_CertSelector *certSelector = NULL;
PKIX_TrustAnchor *anchor = NULL;
PKIX_List *anchors = NULL;
PKIX_ProcessingParams *procParams = NULL;
PKIX_CertChainChecker *checker = NULL;
PKIX_ResourceLimits *resourceLimits = NULL;
char *dirName = NULL;
PKIX_PL_String *dirNameString = NULL;
PKIX_PL_Cert *trustedCert = NULL;
PKIX_PL_Cert *targetCert = NULL;
PKIX_PL_Cert *dirCert = NULL;
PKIX_UInt32 actualMinorVersion = 0;
PKIX_UInt32 j = 0;
PKIX_UInt32 k = 0;
PKIX_CertStore *ldapCertStore = NULL;
PRIntervalTime timeout = 0; /* 0 for non-blocking */
PKIX_CertStore *certStore = NULL;
PKIX_List *certStores = NULL;
PKIX_List *expectedCerts = NULL;
PKIX_Boolean testValid = PKIX_FALSE;
PKIX_Boolean usebind = PKIX_FALSE;
PKIX_Boolean useLDAP = PKIX_FALSE;
PKIX_TEST_STD_VARS();
if (argc < 5){
printUsage();
return (0);
}
startTests("BuildChain_ResourceLimits");
PKIX_TEST_EXPECT_NO_ERROR(
PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
/*
* arguments:
* [optional] -arenas
* [optional] usebind
* servername or servername:port ( - for no server)
* testname
* EE or ENE
* cert directory
* target cert (end entity)
* intermediate certs
* trust anchor
*/
/* optional argument "usebind" for Ldap CertStore */
if (argv[j + 1]) {
if (PORT_Strcmp(argv[j + 1], "usebind") == 0) {
usebind = PKIX_TRUE;
j++;
}
}
if (PORT_Strcmp(argv[++j], "-") == 0) {
useLDAP = PKIX_FALSE;
} else {
serverName = argv[j];
}
subTest(argv[++j]);
/* ENE = expect no error; EE = expect error */
if (PORT_Strcmp(argv[++j], "ENE") == 0) {
testValid = PKIX_TRUE;
} else if (PORT_Strcmp(argv[j], "EE") == 0) {
testValid = PKIX_FALSE;
} else {
printUsage();
return (0);
}
dirName = argv[++j];
PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_Create(&expectedCerts, plContext));
for (k = ++j; k < argc; k++) {
dirCert = createCert(dirName, argv[k], plContext);
if (k == (argc - 1)) {
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef
((PKIX_PL_Object *)dirCert, plContext));
trustedCert = dirCert;
} else {
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_AppendItem
(expectedCerts,
(PKIX_PL_Object *)dirCert,
plContext));
if (k == j) {
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef
((PKIX_PL_Object *)dirCert, plContext));
targetCert = dirCert;
}
}
PKIX_TEST_DECREF_BC(dirCert);
}
/* create processing params with list of trust anchors */
PKIX_TEST_EXPECT_NO_ERROR(PKIX_TrustAnchor_CreateWithCert
(trustedCert, &anchor, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_Create(&anchors, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_AppendItem
(anchors, (PKIX_PL_Object *)anchor, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ProcessingParams_Create
(anchors, &procParams, plContext));
/* create CertSelector with target certificate in params */
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_ComCertSelParams_Create(&certSelParams, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_ComCertSelParams_SetCertificate
(certSelParams, targetCert, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_CertSelector_Create
(NULL, NULL, &certSelector, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_CertSelector_SetCommonCertSelectorParams
(certSelector, certSelParams, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_ProcessingParams_SetTargetCertConstraints
(procParams, certSelector, plContext));
/* create CertStores */
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create
(PKIX_ESCASCII,
dirName,
0,
&dirNameString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_CollectionCertStore_Create
(dirNameString, &certStore, plContext));
#if 0
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Pk11CertStore_Create
(&certStore, plContext));
#endif
PKIX_TEST_EXPECT_NO_ERROR(PKIX_List_Create(&certStores, plContext));
if (useLDAP == PKIX_TRUE) {
PKIX_TEST_EXPECT_NO_ERROR(createLdapCertStore
(serverName, timeout, &ldapCertStore, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_AppendItem
(certStores,
(PKIX_PL_Object *)ldapCertStore,
plContext));
}
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_List_AppendItem
(certStores, (PKIX_PL_Object *)certStore, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ProcessingParams_SetCertStores
(procParams, certStores, plContext));
/* set resource limits */
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_Create
(&resourceLimits, plContext));
/* need longer time when running dbx for memory leak checking */
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxTime
(resourceLimits, 60, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxFanout
(resourceLimits, 2, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxDepth
(resourceLimits, 2, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ProcessingParams_SetResourceLimits
(procParams, resourceLimits, plContext));
/* build cert chain using processing params and return buildResult */
subTest("Testing ResourceLimits MaxFanout & MaxDepth - <pass>");
Test_BuildResult
(procParams,
testValid,
expectedCerts,
plContext);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxFanout
(resourceLimits, 1, plContext));
subTest("Testing ResourceLimits MaxFanout - <fail>");
Test_BuildResult
(procParams,
PKIX_FALSE,
expectedCerts,
plContext);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxFanout
(resourceLimits, 2, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxDepth
(resourceLimits, 1, plContext));
subTest("Testing ResourceLimits MaxDepth - <fail>");
Test_BuildResult
(procParams,
PKIX_FALSE,
expectedCerts,
plContext);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxFanout
(resourceLimits, 0, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxDepth
(resourceLimits, 0, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_ResourceLimits_SetMaxTime
(resourceLimits, 0, plContext));
subTest("Testing ResourceLimits No checking - <pass>");
Test_BuildResult
(procParams,
testValid,
expectedCerts,
plContext);
cleanup:
PKIX_TEST_DECREF_AC(expectedCerts);
PKIX_TEST_DECREF_AC(procParams);
PKIX_TEST_DECREF_AC(procParams);
PKIX_TEST_DECREF_AC(certStores);
PKIX_TEST_DECREF_AC(certStore);
PKIX_TEST_DECREF_AC(ldapCertStore);
PKIX_TEST_DECREF_AC(dirNameString);
PKIX_TEST_DECREF_AC(trustedCert);
PKIX_TEST_DECREF_AC(targetCert);
PKIX_TEST_DECREF_AC(anchors);
PKIX_TEST_DECREF_AC(anchor);
PKIX_TEST_DECREF_AC(certSelParams);
PKIX_TEST_DECREF_AC(certSelector);
PKIX_TEST_DECREF_AC(checker);
PKIX_TEST_DECREF_AC(resourceLimits);
PKIX_TEST_RETURN();
PKIX_Shutdown(plContext);
endTests("BuildChain_UserChecker");
return (0);
}