resource/csdk/security/unittest/credentialresource.cpp

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   2 //
   3 // Copyright 2015 Intel Mobile Communications GmbH All Rights Reserved.
   4 //
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   6 //
   7 // Licensed under the Apache License, Version 2.0 (the "License");
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   9 // You may obtain a copy of the License at
  10 //
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  14 // distributed under the License is distributed on an "AS IS" BASIS,
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  20
  21 #include "gtest/gtest.h"
  22 #include "logger.h"
  23 #include "ocpayload.h"
  24 #include "ocstack.h"
  25 #include "oic_malloc.h"
  26 #include "oic_string.h"
  27 #include "resourcemanager.h"
  28 #include "credresource.h"
  29 #include "securevirtualresourcetypes.h"
  30 #include "srmtestcommon.h"
  31 #include "srmutility.h"
  32 #include "psinterface.h"
  33 #include "security_internals.h"
  34
  35 #define TAG "SRM-CRED-UT"
  36
  37 OicSecCred_t * getCredList()
  38 {
  39     size_t sz = 0;
  40     OicSecCred_t *cred = (OicSecCred_t *)OICCalloc(1, sizeof(*cred));
  41     VERIFY_NON_NULL(TAG, cred, ERROR);
  42     cred->credId = 1234;
  43     OICStrcpy((char *)cred->subject.id, sizeof(cred->subject.id), "subject1");
  44
  45 #if 0
  46     cred->roleIdsLen = 2;
  47     cred->roleIds = (OicSecRole_t *)OICCalloc(cred->roleIdsLen, sizeof(OicSecRole_t));
  48     VERIFY_NON_NULL(TAG, cred->roleIds, ERROR);
  49     OICStrcpy((char *)cred->roleIds[0].id, sizeof(cred->roleIds[0].id), "role11");
  50     OICStrcpy((char *)cred->roleIds[1].id, sizeof(cred->roleIds[1].id), "role12");
  51
  52 #endif
  53
  54     cred->credType = SYMMETRIC_PAIR_WISE_KEY;
  55     cred->privateData.data = (uint8_t *)OICCalloc(1, strlen("My private Key11") + 1);
  56     VERIFY_NON_NULL(TAG, cred->privateData.data, ERROR);
  57     OICStrcpy((char *)cred->privateData.data, strlen("My private Key11")+1,"My private Key11");
  58     cred->ownersLen = 1;
  59     cred->owners = (OicUuid_t *)OICCalloc(cred->ownersLen, sizeof(*cred->owners));
  60     VERIFY_NON_NULL(TAG, cred->owners, ERROR);
  61     OICStrcpy((char *)cred->owners[0].id, sizeof(cred->owners[0].id), "ownersId11");
  62     cred->next = (OicSecCred_t*)OICCalloc(1, sizeof(*cred->next));
  63     VERIFY_NON_NULL(TAG, cred->next, ERROR);
  64     cred->next->credId = 5678;
  65     OICStrcpy((char *)cred->next->subject.id, sizeof(cred->next->subject.id), "subject2");
  66 #if 0
  67     cred->next->roleIdsLen = 0;
  68 #endif
  69     cred->next->credType = SYMMETRIC_PAIR_WISE_KEY;
  70     sz = strlen("My private Key21") + 1;
  71     cred->next->privateData.data = (uint8_t *)OICCalloc(1, sz);
  72     VERIFY_NON_NULL(TAG, cred->next->privateData.data, ERROR);
  73     OICStrcpy((char *)cred->next->privateData.data, sz, "My private Key21");
  74 #if 0
  75     sz = strlen("My Public Key123") + 1
  76     cred->next->publicData.data = (char *)OICCalloc(1, sz);
  77     VERIFY_NON_NULL(TAG, cred->next->publicData.data, ERROR);
  78     OICStrcpy(cred->next->publicData.data, sz,"My Public Key123");
  79 #endif
  80     cred->next->ownersLen = 2;
  81     cred->next->owners = (OicUuid_t *)OICCalloc(cred->next->ownersLen, sizeof(*cred->next->owners));
  82     VERIFY_NON_NULL(TAG, cred->next->owners, ERROR);
  83     OICStrcpy((char *)cred->next->owners[0].id, sizeof(cred->next->owners[0].id), "ownersId21");
  84     OICStrcpy((char *)cred->next->owners[1].id, sizeof(cred->next->owners[1].id), "ownersId22");
  85
  86     return cred;
  87
  88 exit:
  89     if(cred)
  90     {
  91         DeleteCredList(cred);
  92         cred = NULL;
  93     }
  94     return cred;
  95 }
  96
  97 static void printCred(const OicSecCred_t * cred)
  98 {
  99     EXPECT_TRUE(NULL != cred);
 100
 101     const OicSecCred_t *credTmp1 = NULL;
 102     for (credTmp1 = cred; credTmp1; credTmp1 = credTmp1->next)
 103     {
 104         OIC_LOG_V(INFO, TAG, "\ncred->credId = %d", credTmp1->credId);
 105         OIC_LOG_V(INFO, TAG, "cred->subject.id = %s", credTmp1->subject.id);
 106         OIC_LOG_V(INFO, TAG, "cred->credType = %d", credTmp1->credType);
 107         if(credTmp1->privateData.data)
 108         {
 109             OIC_LOG_V(INFO, TAG, "cred->privateData.data = %s", credTmp1->privateData.data);
 110         }
 111         if(credTmp1->publicData.data)
 112         {
 113            OIC_LOG_V(INFO, TAG, "cred->publicData.data = %s", credTmp1->publicData.data);
 114         }
 115         OIC_LOG_V(INFO, TAG, "cred->ownersLen = %zu", credTmp1->ownersLen);
 116         for(size_t i = 0; i < cred->ownersLen; i++)
 117         {
 118             OIC_LOG_V(INFO, TAG, "cred->owners[%zu].id = %s", i, credTmp1->owners[i].id);
 119         }
 120     }
 121 }
 122
 123  //InitCredResource Tests
 124 TEST(CredResourceTest, InitCredResource)
 125 {
 126     EXPECT_EQ(OC_STACK_INVALID_PARAM, InitCredResource());
 127 }
 128
 129 //DeInitCredResource Tests
 130 TEST(CredResourceTest, DeInitCredResource)
 131 {
 132     EXPECT_EQ(OC_STACK_INVALID_PARAM, DeInitCredResource());
 133 }
 134
 135 //CreateCredResource Tests
 136 TEST(CredResourceTest, CreateCredResource)
 137 {
 138     EXPECT_EQ(OC_STACK_INVALID_PARAM, CreateCredResource());
 139 }
 140
 141  //CredEntityHandler Tests
 142 TEST(CredResourceTest, CredEntityHandlerWithDummyRequest)
 143 {
 144     OCEntityHandlerRequest req;
 145     EXPECT_EQ(OC_EH_ERROR,
 146             CredEntityHandler(OCEntityHandlerFlag::OC_REQUEST_FLAG, &req, NULL));
 147 }
 148
 149 TEST(CredResourceTest, CredEntityHandlerWithNULLRequest)
 150 {
 151     EXPECT_EQ(OC_EH_ERROR,
 152             CredEntityHandler(OCEntityHandlerFlag::OC_REQUEST_FLAG, NULL, NULL));
 153 }
 154
 155 TEST(CredResourceTest, CredEntityHandlerInvalidFlag)
 156 {
 157     OCEntityHandlerRequest req;
 158     EXPECT_EQ(OC_EH_ERROR,
 159             CredEntityHandler(OCEntityHandlerFlag::OC_OBSERVE_FLAG, &req, NULL));
 160 }
 161
 162 //Cred DELETE request
 163 TEST(CredResourceTest, CredEntityHandlerDeleteTest)
 164 {
 165     OCEntityHandlerRequest ehReq =  OCEntityHandlerRequest();
 166     static OCPersistentStorage ps =  OCPersistentStorage();
 167     const OicSecCred_t* subjectCred1 = NULL;
 168     const OicSecCred_t* subjectCred2 = NULL;
 169     OCEntityHandlerResult ehRet = OC_EH_ERROR;
 170     char query[] = "sub=subject1";
 171
 172     SetPersistentHandler(&ps, true);
 173
 174     OicSecCred_t *cred = getCredList();
 175     ASSERT_TRUE(NULL != cred);
 176
 177     uint8_t *payload = NULL;
 178     size_t size = 0;
 179     EXPECT_EQ(OC_STACK_OK, CredToCBORPayload(cred, &payload, &size));
 180     if (!payload)
 181     {
 182         DeleteCredList(cred);
 183     }
 184     ASSERT_TRUE(NULL != payload);
 185
 186     // Create Entity Handler POST request payload
 187     ehReq.method = OC_REST_POST;
 188     ehReq.payload = (OCPayload *)OCSecurityPayloadCBORCreate(payload);
 189     if (!ehReq.payload)
 190     {
 191         OICFree(payload);
 192         DeleteCredList(cred);
 193     }
 194     ASSERT_TRUE( NULL != ehReq.payload);
 195     EXPECT_EQ(OC_EH_ERROR, CredEntityHandler(OC_REQUEST_FLAG, &ehReq, NULL));
 196
 197     // Verify if SRM contains Credential for the subject
 198     subjectCred1 = GetCredResourceData(&cred->subject);
 199     EXPECT_TRUE(NULL != subjectCred1);
 200
 201    // Create Entity Handler DELETE request
 202    ehReq.method = OC_REST_DELETE;
 203    ehReq.query = (char *)OICCalloc(1, strlen(query)+1);
 204    if (!ehReq.query)
 205    {
 206        OICFree(payload);
 207        DeleteCredList(cred);
 208    }
 209    ASSERT_TRUE(NULL != ehReq.query);
 210    OICStrcpy(ehReq.query, strlen(query)+1, query);
 211
 212    ehRet = CredEntityHandler(OC_REQUEST_FLAG, &ehReq, NULL);
 213    EXPECT_EQ(OC_EH_ERROR, ehRet);
 214
 215    // Verify if SRM has deleted ACE for the subject
 216    subjectCred2 = GetCredResourceData(&cred->subject);
 217    EXPECT_TRUE(NULL == subjectCred2);
 218
 219    // Perform cleanup
 220    OICFree(ehReq.query);
 221    OICFree(payload);
 222    if (NULL != cred)
 223    {
 224        DeInitCredResource();
 225        DeleteCredList(cred);
 226    }
 227 }
 228
 229 TEST(CredResourceTest, CredToCBORPayloadNULL)
 230 {
 231     OicSecCred_t *cred = getCredList();
 232     EXPECT_EQ(OC_STACK_INVALID_PARAM, CredToCBORPayload(NULL, NULL, 0));
 233     size_t size = 0;
 234     uint8_t *cborPayload = (uint8_t *) OICCalloc(1, 10);
 235     if (!cborPayload)
 236     {
 237         DeleteCredList(cred);
 238     }
 239     ASSERT_TRUE(NULL != cborPayload);
 240     EXPECT_EQ(OC_STACK_INVALID_PARAM, CredToCBORPayload(cred, &cborPayload, &size));
 241     OICFree(cborPayload);
 242     cborPayload = NULL;
 243     EXPECT_EQ(OC_STACK_INVALID_PARAM, CredToCBORPayload(NULL, &cborPayload, &size));
 244     EXPECT_EQ(OC_STACK_INVALID_PARAM, CredToCBORPayload(cred, &cborPayload, 0));
 245     EXPECT_EQ(OC_STACK_INVALID_PARAM, CredToCBORPayload(cred, NULL, &size));
 246     DeleteCredList(cred);
 247 }
 248
 249 TEST(CredResourceTest, CredToCBORPayloadVALID)
 250 {
 251     uint8_t* payload = NULL;
 252     size_t size = 0;
 253     OicSecCred_t *cred = getCredList();
 254
 255     EXPECT_EQ(OC_STACK_OK, CredToCBORPayload(cred, &payload, &size));
 256     if (!payload)
 257     {
 258         DeleteCredList(cred);
 259     }
 260     ASSERT_TRUE(NULL != payload);
 261
 262     DeleteCredList(cred);
 263     OICFree(payload);
 264 }
 265
 266 TEST(CredResourceTest, CBORPayloadToCredVALID)
 267 {
 268     OicSecCred_t *cred1 = getCredList();
 269
 270     uint8_t *payload = NULL;
 271     size_t size = 0;
 272     EXPECT_EQ(OC_STACK_OK, CredToCBORPayload(cred1, &payload, &size));
 273     DeleteCredList(cred1);
 274     ASSERT_TRUE(NULL != payload);
 275
 276     OicSecCred_t *cred2 = NULL;
 277     EXPECT_EQ(OC_STACK_OK, CBORPayloadToCred(payload, size, &cred2));
 278     OICFree(payload);
 279     ASSERT_TRUE(cred2 != NULL);
 280 }
 281
 282 TEST(CredResourceTest, CBORPayloadToCredNULL)
 283 {
 284     OicSecCred_t *cred = NULL;
 285     EXPECT_EQ(OC_STACK_INVALID_PARAM, CBORPayloadToCred(NULL, 0, NULL));
 286     uint8_t *cborPayload = (uint8_t *) OICCalloc(1, 10);
 287     ASSERT_TRUE(NULL != cborPayload);
 288     EXPECT_EQ(OC_STACK_INVALID_PARAM, CBORPayloadToCred(NULL, 0, &cred));
 289     EXPECT_EQ(OC_STACK_INVALID_PARAM, CBORPayloadToCred(cborPayload, 0, NULL));
 290     cred = getCredList();
 291     EXPECT_EQ(OC_STACK_INVALID_PARAM, CBORPayloadToCred(cborPayload, 0, &cred));
 292     DeleteCredList(cred);
 293     OICFree(cborPayload);
 294 }
 295
 296 //GetCredResourceData Test
 297 TEST(CredResourceTest, GetCredResourceDataNULLSubject)
 298 {
 299     EXPECT_EQ(NULL, GetCredResourceData(NULL));
 300 }
 301
 302 TEST(CredResourceTest, GenerateCredentialValidInput)
 303 {
 304     OicUuid_t owners[1];
 305     OICStrcpy((char *)owners[0].id, strlen("ownersId21"), "ownersId21");
 306
 307     OicUuid_t subject = {{0}};
 308     OICStrcpy((char *)subject.id, strlen("subject11"), "subject11");
 309
 310     char privateKey[] = "My private Key11";
 311     uint8_t *pk = (uint8_t *)OICCalloc(1, strlen(privateKey));
 312     OICStrcpy((char *)pk, sizeof(pk), privateKey);
 313
 314     OicSecCred_t * cred  = NULL;
 315
 316     cred = GenerateCredential(&subject, SYMMETRIC_PAIR_WISE_KEY, NULL,
 317                               pk, 1, owners);
 318     printCred(cred);
 319
 320     ASSERT_TRUE(NULL != cred);
 321     DeleteCredList(cred);
 322     OICFree(pk);
 323 }
 324
 325 TEST(CredResourceTest, GenerateAndAddCredentialValidInput)
 326 {
 327     OicUuid_t owners[1];
 328     OICStrcpy((char *)owners[0].id, sizeof(owners[0].id), "ownersId11");
 329
 330     OicUuid_t subject = {{0}};
 331     OICStrcpy((char *)subject.id, sizeof(subject.id), "subject11");
 332
 333     char privateKey[] = "My private Key11";
 334     uint8_t *pk = (uint8_t *)OICCalloc(1, strlen(privateKey));
 335     OICStrcpy((char *)pk, sizeof(pk), privateKey);
 336
 337     OicSecCred_t *cred1  = NULL;
 338     OicSecCred_t *headCred = NULL;
 339
 340     cred1 = GenerateCredential(&subject, SYMMETRIC_PAIR_WISE_KEY, NULL,
 341                                pk, 1, owners);
 342
 343     EXPECT_EQ(OC_STACK_OK, AddCredential(cred1));
 344     headCred = cred1;
 345
 346     OICStrcpy((char *)owners[0].id, sizeof(owners[0].id), "ownersId22");
 347     OICStrcpy((char *)subject.id, sizeof(subject.id), "subject22");
 348     cred1 = GenerateCredential(&subject, SYMMETRIC_PAIR_WISE_KEY, NULL,
 349                                pk, 1, owners);
 350     EXPECT_EQ(OC_STACK_OK, AddCredential(cred1));
 351
 352     OICStrcpy((char *)owners[0].id, sizeof(owners[0].id), "ownersId33");
 353     OICStrcpy((char *)subject.id, sizeof(subject.id), "subject33");
 354     cred1 = GenerateCredential(&subject, SYMMETRIC_PAIR_WISE_KEY, NULL,
 355                                 pk, 1, owners);
 356     EXPECT_EQ(OC_STACK_OK, AddCredential(cred1));
 357
 358     const OicSecCred_t* credList = GetCredResourceData(&headCred->subject);
 359
 360     printCred(credList);
 361
 362     DeleteCredList(headCred);
 363     OICFree(pk);
 364 }
 365
 366 #if 0
 367 TEST(CredGetResourceDataTest, GetCredResourceDataValidSubject)
 368 {
 369     OicSecCred_t* cred = getCredList();
 370     EXPECT_TRUE(NULL != GetCredResourceData(cred->subject));
 371 }
 372 #endif