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3985: Add positive testcases for config_id verification on icelake VMs r=radhikaj a=manojrupireddy Additional check is added to skip tests on coffee lake VMs. Fix #3903 Made changes to oesign tool. Users need to specify EnableKSS field in conf file to leverage SGX KSS features. Signed-off-by: manoj rupireddy <marupire@microsoft.com> Co-authored-by: manoj rupireddy <marupire@microsoft.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| // Copyright (c) Open Enclave SDK contributors. | ||
| // Licensed under the MIT License. | ||
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| #include "openenclave/bits/types.h" | ||
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| const uint8_t original_config_id[64] = { | ||
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 143, 153, | ||
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 134, 14, 154, | ||
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 125, 13, 14, 155, | ||
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 116, 12, 13, 14, 156}; | ||
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| const uint16_t original_config_svn = 65535; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| // Copyright (c) Open Enclave SDK contributors. | ||
| // Licensed under the MIT License. | ||
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| #include <openenclave/attestation/attester.h> | ||
| #include <openenclave/attestation/sgx/evidence.h> | ||
| #include <openenclave/attestation/verifier.h> | ||
| #include <openenclave/internal/hexdump.h> | ||
| #include <openenclave/internal/raise.h> | ||
| #include <openenclave/internal/report.h> | ||
| #include <openenclave/internal/tests.h> | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include "../common.h" | ||
| #include "config_id_t.h" | ||
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| static const oe_uuid_t _ecdsa_uuid = {OE_FORMAT_UUID_SGX_ECDSA}; | ||
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| static void* _find_claim( | ||
| const oe_claim_t* claims, | ||
| size_t claims_size, | ||
| const char* name) | ||
| { | ||
| for (size_t i = 0; i < claims_size; i++) | ||
| { | ||
| // Claim names are case sensitive. | ||
| if (strcmp(claims[i].name, name) == 0) | ||
| return claims[i].value; | ||
| } | ||
| return NULL; | ||
| } | ||
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| oe_result_t enclave_test_config_id() | ||
| { | ||
| OE_TRACE_INFO("enclave_config_id_test_kss_properties invoked\n"); | ||
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| oe_result_t result = OE_OK; | ||
| uint8_t* evidence = NULL; | ||
| size_t evidence_size = 0; | ||
| oe_claim_t* claims = NULL; | ||
| size_t claims_length = 0; | ||
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| OE_TRACE_ERROR("========== Getting evidence with KSS feature\n"); | ||
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| OE_CHECK(oe_attester_initialize()); | ||
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| oe_uuid_t selected_format; | ||
| oe_attester_select_format(&_ecdsa_uuid, 1, &selected_format); | ||
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| OE_CHECK(oe_get_evidence( | ||
| &selected_format, | ||
| OE_EVIDENCE_FLAGS_EMBED_FORMAT_ID, | ||
| NULL, | ||
| 0, | ||
| NULL, | ||
| 0, | ||
| &evidence, | ||
| &evidence_size, | ||
| NULL, | ||
| 0)); | ||
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| OE_CHECK(oe_verifier_initialize()); | ||
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| OE_CHECK(oe_verify_evidence( | ||
| NULL, | ||
| evidence, | ||
| evidence_size, | ||
| NULL, | ||
| 0, | ||
| NULL, | ||
| 0, | ||
| &claims, | ||
| &claims_length)); | ||
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| uint8_t* config_id; | ||
| uint16_t* config_svn; | ||
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| config_id = | ||
| (uint8_t*)_find_claim(claims, claims_length, OE_CLAIM_SGX_CONFIG_ID); | ||
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| config_svn = | ||
| (uint16_t*)_find_claim(claims, claims_length, OE_CLAIM_SGX_CONFIG_SVN); | ||
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| if (memcmp(config_id, original_config_id, sizeof(original_config_id))) | ||
| { | ||
| OE_TRACE_INFO("\noriginal_config_id :\n0x"); | ||
| oe_hex_dump(original_config_id, OE_COUNTOF(original_config_id)); | ||
| OE_TRACE_INFO("\nparsed config_id :\n0x"); | ||
| oe_hex_dump(config_id, OE_COUNTOF(original_config_id)); | ||
| OE_RAISE_MSG( | ||
| OE_REPORT_PARSE_ERROR, | ||
| "========== Read wrong config id from the report"); | ||
| } | ||
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| if (memcmp(config_svn, &original_config_svn, sizeof(original_config_svn))) | ||
| { | ||
| OE_RAISE_MSG( | ||
| OE_REPORT_PARSE_ERROR, | ||
| "========== Read wrong config svn(0x%x) from the report, " | ||
| "expected(0x%x)", | ||
| *config_svn, | ||
| original_config_svn); | ||
| } | ||
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| done: | ||
| oe_free_evidence(evidence); | ||
| oe_free_claims(claims, claims_length); | ||
| oe_attester_shutdown(); | ||
| oe_verifier_shutdown(); | ||
| return result; | ||
| } | ||
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| oe_result_t enclave_test_config_id_non_kss() | ||
| { | ||
| OE_TRACE_INFO("enclave function invoked on non kss image\n"); | ||
| return OE_OK; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| // Copyright (c) Open Enclave SDK contributors. | ||
| // Licensed under the MIT License. | ||
|
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| #include <openenclave/enclave.h> | ||
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| OE_SET_ENCLAVE_SGX( | ||
| 1, /* ProductID */ | ||
| 1, /* SecurityVersion */ | ||
| true, /* Debug */ | ||
| 1024, /* NumHeapPages */ | ||
| 64, /* NumStackPages */ | ||
| 1); /* NumTCS */ |
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