1 #include "config.h"
2 
3 #include "certificate.hpp"
4 
5 #include "certs_manager.hpp"
6 #include "x509_utils.hpp"
7 
8 #include <openssl/asn1.h>
9 #include <openssl/bio.h>
10 #include <openssl/buffer.h>
11 #include <openssl/err.h>
12 #include <openssl/evp.h>
13 #include <openssl/obj_mac.h>
14 #include <openssl/objects.h>
15 #include <openssl/opensslv.h>
16 #include <openssl/pem.h>
17 #include <openssl/x509v3.h>
18 
19 #include <cstdint>
20 #include <cstdio>
21 #include <cstdlib>
22 #include <exception>
23 #include <filesystem>
24 #include <fstream>
25 #include <map>
26 #include <phosphor-logging/elog-errors.hpp>
27 #include <phosphor-logging/elog.hpp>
28 #include <phosphor-logging/log.hpp>
29 #include <utility>
30 #include <vector>
31 #include <watch.hpp>
32 #include <xyz/openbmc_project/Certs/error.hpp>
33 #include <xyz/openbmc_project/Common/error.hpp>
34 
35 namespace phosphor::certs
36 {
37 
38 namespace
39 {
40 namespace fs = std::filesystem;
41 using ::phosphor::logging::elog;
42 using ::phosphor::logging::entry;
43 using ::phosphor::logging::level;
44 using ::phosphor::logging::log;
45 using ::phosphor::logging::report;
46 using InvalidCertificateError =
47     ::sdbusplus::xyz::openbmc_project::Certs::Error::InvalidCertificate;
48 using ::phosphor::logging::xyz::openbmc_project::Certs::InvalidCertificate;
49 using ::sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
50 
51 // RAII support for openSSL functions.
52 using BIOMemPtr = std::unique_ptr<BIO, decltype(&::BIO_free)>;
53 using X509StorePtr = std::unique_ptr<X509_STORE, decltype(&::X509_STORE_free)>;
54 using ASN1TimePtr = std::unique_ptr<ASN1_TIME, decltype(&ASN1_STRING_free)>;
55 using EVPPkeyPtr = std::unique_ptr<EVP_PKEY, decltype(&::EVP_PKEY_free)>;
56 using BufMemPtr = std::unique_ptr<BUF_MEM, decltype(&::BUF_MEM_free)>;
57 
58 // Refer to schema 2018.3
59 // http://redfish.dmtf.org/schemas/v1/Certificate.json#/definitions/KeyUsage for
60 // supported KeyUsage types in redfish
61 // Refer to
62 // https://github.com/openssl/openssl/blob/master/include/openssl/x509v3.h for
63 // key usage bit fields
64 std::map<uint8_t, std::string> keyUsageToRfStr = {
65     {KU_DIGITAL_SIGNATURE, "DigitalSignature"},
66     {KU_NON_REPUDIATION, "NonRepudiation"},
67     {KU_KEY_ENCIPHERMENT, "KeyEncipherment"},
68     {KU_DATA_ENCIPHERMENT, "DataEncipherment"},
69     {KU_KEY_AGREEMENT, "KeyAgreement"},
70     {KU_KEY_CERT_SIGN, "KeyCertSign"},
71     {KU_CRL_SIGN, "CRLSigning"},
72     {KU_ENCIPHER_ONLY, "EncipherOnly"},
73     {KU_DECIPHER_ONLY, "DecipherOnly"}};
74 
75 // Refer to schema 2018.3
76 // http://redfish.dmtf.org/schemas/v1/Certificate.json#/definitions/KeyUsage for
77 // supported Extended KeyUsage types in redfish
78 std::map<uint8_t, std::string> extendedKeyUsageToRfStr = {
79     {NID_server_auth, "ServerAuthentication"},
80     {NID_client_auth, "ClientAuthentication"},
81     {NID_email_protect, "EmailProtection"},
82     {NID_OCSP_sign, "OCSPSigning"},
83     {NID_ad_timeStamping, "Timestamping"},
84     {NID_code_sign, "CodeSigning"}};
85 
86 /**
87  * @brief Dumps the PEM encoded certificate to installFilePath
88  *
89  * @param[in] pem - PEM encoded X509 certificate buffer.
90  * @param[in] certFilePath - Path to the destination file.
91  *
92  * @return void
93  */
94 
95 void dumpCertificate(const std::string& pem, const std::string& certFilePath)
96 {
97     std::ofstream outputCertFileStream;
98 
99     outputCertFileStream.exceptions(
100         std::ofstream::failbit | std::ofstream::badbit | std::ofstream::eofbit);
101 
102     try
103     {
104         outputCertFileStream.open(certFilePath, std::ios::out);
105         outputCertFileStream << pem << "\n" << std::flush;
106         outputCertFileStream.close();
107     }
108     catch (const std::exception& e)
109     {
110         log<level::ERR>("Failed to dump certificate", entry("ERR=%s", e.what()),
111                         entry("SRC_PEM=%s", pem.c_str()),
112                         entry("DST=%s", certFilePath.c_str()));
113         elog<InternalFailure>();
114     }
115 }
116 } // namespace
117 
118 void Certificate::copyCertificate(const std::string& certSrcFilePath,
119                                   const std::string& certFilePath)
120 {
121     // Copy the certificate to the installation path
122     // During bootup will be parsing existing file so no need to
123     // copy it.
124     if (certSrcFilePath != certFilePath)
125     {
126         std::ifstream inputCertFileStream;
127         std::ofstream outputCertFileStream;
128         inputCertFileStream.exceptions(std::ifstream::failbit |
129                                        std::ifstream::badbit |
130                                        std::ifstream::eofbit);
131         outputCertFileStream.exceptions(std::ofstream::failbit |
132                                         std::ofstream::badbit |
133                                         std::ofstream::eofbit);
134         try
135         {
136             inputCertFileStream.open(certSrcFilePath);
137             outputCertFileStream.open(certFilePath, std::ios::out);
138             outputCertFileStream << inputCertFileStream.rdbuf() << std::flush;
139             inputCertFileStream.close();
140             outputCertFileStream.close();
141         }
142         catch (const std::exception& e)
143         {
144             log<level::ERR>("Failed to copy certificate",
145                             entry("ERR=%s", e.what()),
146                             entry("SRC=%s", certSrcFilePath.c_str()),
147                             entry("DST=%s", certFilePath.c_str()));
148             elog<InternalFailure>();
149         }
150     }
151 }
152 
153 std::string
154     Certificate::generateUniqueFilePath(const std::string& directoryPath)
155 {
156     char* filePath = tempnam(directoryPath.c_str(), nullptr);
157     if (filePath == nullptr)
158     {
159         log<level::ERR>(
160             "Error occurred while creating random certificate file path",
161             entry("DIR=%s", directoryPath.c_str()));
162         elog<InternalFailure>();
163     }
164     std::string filePathStr(filePath);
165     free(filePath);
166     return filePathStr;
167 }
168 
169 std::string Certificate::generateAuthCertFileX509Path(
170     const std::string& certSrcFilePath, const std::string& certDstDirPath)
171 {
172     const internal::X509Ptr cert = loadCert(certSrcFilePath);
173     unsigned long hash = X509_subject_name_hash(cert.get());
174     static constexpr auto CERT_HASH_LENGTH = 9;
175     char hashBuf[CERT_HASH_LENGTH];
176 
177     snprintf(hashBuf, CERT_HASH_LENGTH, "%08lx", hash);
178 
179     const std::string certHash(hashBuf);
180     for (size_t i = 0; i < maxNumAuthorityCertificates; ++i)
181     {
182         const std::string certDstFileX509Path =
183             certDstDirPath + "/" + certHash + "." + std::to_string(i);
184         if (!fs::exists(certDstFileX509Path))
185         {
186             return certDstFileX509Path;
187         }
188     }
189 
190     log<level::ERR>("Authority certificate x509 file path already used",
191                     entry("DIR=%s", certDstDirPath.c_str()));
192     elog<InternalFailure>();
193 }
194 
195 std::string
196     Certificate::generateAuthCertFilePath(const std::string& certSrcFilePath)
197 {
198     // If there is a certificate file path (which means certificate replacement
199     // is doing) use it (do not create new one)
200     if (!certFilePath.empty())
201     {
202         return certFilePath;
203     }
204     // If source certificate file is located in the certificates directory use
205     // it (do not create new one)
206     else if (fs::path(certSrcFilePath).parent_path().string() ==
207              certInstallPath)
208     {
209         return certSrcFilePath;
210     }
211     // Otherwise generate new file name/path
212     else
213     {
214         return generateUniqueFilePath(certInstallPath);
215     }
216 }
217 
218 std::string
219     Certificate::generateCertFilePath(const std::string& certSrcFilePath)
220 {
221     if (certType == CertificateType::Authority)
222     {
223         return generateAuthCertFilePath(certSrcFilePath);
224     }
225     else
226     {
227         return certInstallPath;
228     }
229 }
230 
231 Certificate::Certificate(sdbusplus::bus::bus& bus, const std::string& objPath,
232                          CertificateType type, const std::string& installPath,
233                          const std::string& uploadPath, Watch* watch,
234                          Manager& parent) :
235     internal::CertificateInterface(bus, objPath.c_str(), true),
236     objectPath(objPath), certType(type), certInstallPath(installPath),
237     certWatch(watch), manager(parent)
238 {
239     auto installHelper = [this](const auto& filePath) {
240         if (!compareKeys(filePath))
241         {
242             elog<InvalidCertificateError>(InvalidCertificate::REASON(
243                 "Private key does not match the Certificate"));
244         };
245     };
246     typeFuncMap[CertificateType::Server] = installHelper;
247     typeFuncMap[CertificateType::Client] = installHelper;
248     typeFuncMap[CertificateType::Authority] = [](const std::string&) {};
249 
250     auto appendPrivateKey = [this](const std::string& filePath) {
251         checkAndAppendPrivateKey(filePath);
252     };
253 
254     appendKeyMap[CertificateType::Server] = appendPrivateKey;
255     appendKeyMap[CertificateType::Client] = appendPrivateKey;
256     appendKeyMap[CertificateType::Authority] = [](const std::string&) {};
257 
258     // Generate certificate file path
259     certFilePath = generateCertFilePath(uploadPath);
260 
261     // install the certificate
262     install(uploadPath);
263 
264     this->emit_object_added();
265 }
266 
267 Certificate::Certificate(sdbusplus::bus::bus& bus, const std::string& objPath,
268                          const CertificateType& type,
269                          const std::string& installPath, X509_STORE& x509Store,
270                          const std::string& pem, Watch* watchPtr,
271                          Manager& parent) :
272     internal::CertificateInterface(bus, objPath.c_str(), true),
273     objectPath(objPath), certType(type), certInstallPath(installPath),
274     certWatch(watchPtr), manager(parent)
275 {
276     // Generate certificate file path
277     certFilePath = generateUniqueFilePath(installPath);
278 
279     // install the certificate
280     install(x509Store, pem);
281 
282     this->emit_object_added();
283 }
284 
285 Certificate::~Certificate()
286 {
287     if (!fs::remove(certFilePath))
288     {
289         log<level::INFO>("Certificate file not found!",
290                          entry("PATH=%s", certFilePath.c_str()));
291     }
292 }
293 
294 void Certificate::replace(const std::string filePath)
295 {
296     manager.replaceCertificate(this, filePath);
297 }
298 
299 void Certificate::install(const std::string& certSrcFilePath)
300 {
301     log<level::INFO>("Certificate install ",
302                      entry("FILEPATH=%s", certSrcFilePath.c_str()));
303 
304     // stop watch for user initiated certificate install
305     if (certWatch != nullptr)
306     {
307         certWatch->stopWatch();
308     }
309 
310     // Verify the certificate file
311     fs::path file(certSrcFilePath);
312     if (!fs::exists(file))
313     {
314         log<level::ERR>("File is Missing",
315                         entry("FILE=%s", certSrcFilePath.c_str()));
316         elog<InternalFailure>();
317     }
318 
319     try
320     {
321         if (fs::file_size(certSrcFilePath) == 0)
322         {
323             // file is empty
324             log<level::ERR>("File is empty",
325                             entry("FILE=%s", certSrcFilePath.c_str()));
326             elog<InvalidCertificateError>(
327                 InvalidCertificate::REASON("File is empty"));
328         }
329     }
330     catch (const fs::filesystem_error& e)
331     {
332         // Log Error message
333         log<level::ERR>(e.what(), entry("FILE=%s", certSrcFilePath.c_str()));
334         elog<InternalFailure>();
335     }
336 
337     X509StorePtr x509Store = getX509Store(certSrcFilePath);
338 
339     // Load Certificate file into the X509 structure.
340     internal::X509Ptr cert = loadCert(certSrcFilePath);
341 
342     // Perform validation
343     validateCertificateAgainstStore(*x509Store, *cert);
344     validateCertificateStartDate(*cert);
345     validateCertificateInSSLContext(*cert);
346 
347     // Invoke type specific append private key function.
348     if (auto it = appendKeyMap.find(certType); it == appendKeyMap.end())
349     {
350         log<level::ERR>("Unsupported Type",
351                         entry("TYPE=%s", certificateTypeToString(certType)));
352         elog<InternalFailure>();
353     }
354     else
355     {
356         it->second(certSrcFilePath);
357     }
358 
359     // Invoke type specific compare keys function.
360     if (auto it = typeFuncMap.find(certType); it == typeFuncMap.end())
361     {
362         log<level::ERR>("Unsupported Type",
363                         entry("TYPE=%s", certificateTypeToString(certType)));
364         elog<InternalFailure>();
365     }
366     else
367     {
368         it->second(certSrcFilePath);
369     }
370 
371     copyCertificate(certSrcFilePath, certFilePath);
372     storageUpdate();
373 
374     // Keep certificate ID
375     certId = generateCertId(*cert);
376 
377     // Parse the certificate file and populate properties
378     populateProperties(*cert);
379 
380     // restart watch
381     if (certWatch != nullptr)
382     {
383         certWatch->startWatch();
384     }
385 }
386 
387 void Certificate::install(X509_STORE& x509Store, const std::string& pem)
388 {
389     log<level::INFO>("Certificate install ", entry("PEM_STR=%s", pem.data()));
390 
391     if (certType != CertificateType::Authority)
392     {
393         log<level::ERR>("Bulk install error: Unsupported Type; only authority "
394                         "supports bulk install",
395                         entry("TYPE=%s", certificateTypeToString(certType)));
396         elog<InternalFailure>();
397     }
398 
399     // stop watch for user initiated certificate install
400     if (certWatch)
401     {
402         certWatch->stopWatch();
403     }
404 
405     // Load Certificate file into the X509 structure.
406     internal::X509Ptr cert = parseCert(pem);
407     // Perform validation; no type specific compare keys function
408     validateCertificateAgainstStore(x509Store, *cert);
409     validateCertificateStartDate(*cert);
410     validateCertificateInSSLContext(*cert);
411 
412     // Copy the PEM to the installation path
413     dumpCertificate(pem, certFilePath);
414     storageUpdate();
415     // Keep certificate ID
416     certId = generateCertId(*cert);
417     // Parse the certificate file and populate properties
418     populateProperties(*cert);
419     // restart watch
420     if (certWatch)
421     {
422         certWatch->startWatch();
423     }
424 }
425 
426 void Certificate::populateProperties()
427 {
428     internal::X509Ptr cert = loadCert(certInstallPath);
429     populateProperties(*cert);
430 }
431 
432 std::string Certificate::getCertId() const
433 {
434     return certId;
435 }
436 
437 bool Certificate::isSame(const std::string& certPath)
438 {
439     internal::X509Ptr cert = loadCert(certPath);
440     return getCertId() == generateCertId(*cert);
441 }
442 
443 void Certificate::storageUpdate()
444 {
445     if (certType == CertificateType::Authority)
446     {
447         // Create symbolic link in the certificate directory
448         std::string certFileX509Path;
449         try
450         {
451             if (!certFilePath.empty() &&
452                 fs::is_regular_file(fs::path(certFilePath)))
453             {
454                 certFileX509Path =
455                     generateAuthCertFileX509Path(certFilePath, certInstallPath);
456                 fs::create_symlink(fs::path(certFilePath),
457                                    fs::path(certFileX509Path));
458             }
459         }
460         catch (const std::exception& e)
461         {
462             log<level::ERR>("Failed to create symlink for certificate",
463                             entry("ERR=%s", e.what()),
464                             entry("FILE=%s", certFilePath.c_str()),
465                             entry("SYMLINK=%s", certFileX509Path.c_str()));
466             elog<InternalFailure>();
467         }
468     }
469 }
470 
471 void Certificate::populateProperties(X509& cert)
472 {
473     // Update properties if no error thrown
474     BIOMemPtr certBio(BIO_new(BIO_s_mem()), BIO_free);
475     PEM_write_bio_X509(certBio.get(), &cert);
476     BufMemPtr certBuf(BUF_MEM_new(), BUF_MEM_free);
477     BUF_MEM* buf = certBuf.get();
478     BIO_get_mem_ptr(certBio.get(), &buf);
479     std::string certStr(buf->data, buf->length);
480     certificateString(certStr);
481 
482     static const int maxKeySize = 4096;
483     char subBuffer[maxKeySize] = {0};
484     BIOMemPtr subBio(BIO_new(BIO_s_mem()), BIO_free);
485     // This pointer cannot be freed independantly.
486     X509_NAME* sub = X509_get_subject_name(&cert);
487     X509_NAME_print_ex(subBio.get(), sub, 0, XN_FLAG_SEP_COMMA_PLUS);
488     BIO_read(subBio.get(), subBuffer, maxKeySize);
489     subject(subBuffer);
490 
491     char issuerBuffer[maxKeySize] = {0};
492     BIOMemPtr issuerBio(BIO_new(BIO_s_mem()), BIO_free);
493     // This pointer cannot be freed independantly.
494     X509_NAME* issuer_name = X509_get_issuer_name(&cert);
495     X509_NAME_print_ex(issuerBio.get(), issuer_name, 0, XN_FLAG_SEP_COMMA_PLUS);
496     BIO_read(issuerBio.get(), issuerBuffer, maxKeySize);
497     issuer(issuerBuffer);
498 
499     std::vector<std::string> keyUsageList;
500     ASN1_BIT_STRING* usage;
501 
502     // Go through each usage in the bit string and convert to
503     // corresponding string value
504     if ((usage = static_cast<ASN1_BIT_STRING*>(
505              X509_get_ext_d2i(&cert, NID_key_usage, nullptr, nullptr))))
506     {
507         for (auto i = 0; i < usage->length; ++i)
508         {
509             for (auto& x : keyUsageToRfStr)
510             {
511                 if (x.first & usage->data[i])
512                 {
513                     keyUsageList.push_back(x.second);
514                     break;
515                 }
516             }
517         }
518     }
519 
520     EXTENDED_KEY_USAGE* extUsage;
521     if ((extUsage = static_cast<EXTENDED_KEY_USAGE*>(
522              X509_get_ext_d2i(&cert, NID_ext_key_usage, nullptr, nullptr))))
523     {
524         for (int i = 0; i < sk_ASN1_OBJECT_num(extUsage); i++)
525         {
526             keyUsageList.push_back(extendedKeyUsageToRfStr[OBJ_obj2nid(
527                 sk_ASN1_OBJECT_value(extUsage, i))]);
528         }
529     }
530     keyUsage(keyUsageList);
531 
532     int days = 0;
533     int secs = 0;
534 
535     ASN1TimePtr epoch(ASN1_TIME_new(), ASN1_STRING_free);
536     // Set time to 00:00am GMT, Jan 1 1970; format: YYYYMMDDHHMMSSZ
537     ASN1_TIME_set_string(epoch.get(), "19700101000000Z");
538 
539     static const uint64_t dayToSeconds = 24 * 60 * 60;
540     ASN1_TIME* notAfter = X509_get_notAfter(&cert);
541     ASN1_TIME_diff(&days, &secs, epoch.get(), notAfter);
542     validNotAfter((days * dayToSeconds) + secs);
543 
544     ASN1_TIME* notBefore = X509_get_notBefore(&cert);
545     ASN1_TIME_diff(&days, &secs, epoch.get(), notBefore);
546     validNotBefore((days * dayToSeconds) + secs);
547 }
548 
549 void Certificate::checkAndAppendPrivateKey(const std::string& filePath)
550 {
551     BIOMemPtr keyBio(BIO_new(BIO_s_file()), ::BIO_free);
552     if (!keyBio)
553     {
554         log<level::ERR>("Error occurred during BIO_s_file call",
555                         entry("FILE=%s", filePath.c_str()));
556         elog<InternalFailure>();
557     }
558     BIO_read_filename(keyBio.get(), filePath.c_str());
559 
560     EVPPkeyPtr priKey(
561         PEM_read_bio_PrivateKey(keyBio.get(), nullptr, nullptr, nullptr),
562         ::EVP_PKEY_free);
563     if (!priKey)
564     {
565         log<level::INFO>("Private key not present in file",
566                          entry("FILE=%s", filePath.c_str()));
567         fs::path privateKeyFile = fs::path(certInstallPath).parent_path();
568         privateKeyFile = privateKeyFile / defaultPrivateKeyFileName;
569         if (!fs::exists(privateKeyFile))
570         {
571             log<level::ERR>("Private key file is not found",
572                             entry("FILE=%s", privateKeyFile.c_str()));
573             elog<InternalFailure>();
574         }
575 
576         std::ifstream privKeyFileStream;
577         std::ofstream certFileStream;
578         privKeyFileStream.exceptions(std::ifstream::failbit |
579                                      std::ifstream::badbit |
580                                      std::ifstream::eofbit);
581         certFileStream.exceptions(std::ofstream::failbit |
582                                   std::ofstream::badbit |
583                                   std::ofstream::eofbit);
584         try
585         {
586             privKeyFileStream.open(privateKeyFile);
587             certFileStream.open(filePath, std::ios::app);
588             certFileStream << std::endl; // insert line break
589             certFileStream << privKeyFileStream.rdbuf() << std::flush;
590             privKeyFileStream.close();
591             certFileStream.close();
592         }
593         catch (const std::exception& e)
594         {
595             log<level::ERR>("Failed to append private key",
596                             entry("ERR=%s", e.what()),
597                             entry("SRC=%s", privateKeyFile.c_str()),
598                             entry("DST=%s", filePath.c_str()));
599             elog<InternalFailure>();
600         }
601     }
602 }
603 
604 bool Certificate::compareKeys(const std::string& filePath)
605 {
606     log<level::INFO>("Certificate compareKeys",
607                      entry("FILEPATH=%s", filePath.c_str()));
608     internal::X509Ptr cert(X509_new(), ::X509_free);
609     if (!cert)
610     {
611         log<level::ERR>("Error occurred during X509_new call",
612                         entry("FILE=%s", filePath.c_str()),
613                         entry("ERRCODE=%lu", ERR_get_error()));
614         elog<InternalFailure>();
615     }
616 
617     BIOMemPtr bioCert(BIO_new_file(filePath.c_str(), "rb"), ::BIO_free);
618     if (!bioCert)
619     {
620         log<level::ERR>("Error occurred during BIO_new_file call",
621                         entry("FILE=%s", filePath.c_str()));
622         elog<InternalFailure>();
623     }
624 
625     X509* x509 = cert.get();
626     PEM_read_bio_X509(bioCert.get(), &x509, nullptr, nullptr);
627 
628     EVPPkeyPtr pubKey(X509_get_pubkey(cert.get()), ::EVP_PKEY_free);
629     if (!pubKey)
630     {
631         log<level::ERR>("Error occurred during X509_get_pubkey",
632                         entry("FILE=%s", filePath.c_str()),
633                         entry("ERRCODE=%lu", ERR_get_error()));
634         elog<InvalidCertificateError>(
635             InvalidCertificate::REASON("Failed to get public key info"));
636     }
637 
638     BIOMemPtr keyBio(BIO_new(BIO_s_file()), ::BIO_free);
639     if (!keyBio)
640     {
641         log<level::ERR>("Error occurred during BIO_s_file call",
642                         entry("FILE=%s", filePath.c_str()));
643         elog<InternalFailure>();
644     }
645     BIO_read_filename(keyBio.get(), filePath.c_str());
646 
647     EVPPkeyPtr priKey(
648         PEM_read_bio_PrivateKey(keyBio.get(), nullptr, nullptr, nullptr),
649         ::EVP_PKEY_free);
650     if (!priKey)
651     {
652         log<level::ERR>("Error occurred during PEM_read_bio_PrivateKey",
653                         entry("FILE=%s", filePath.c_str()),
654                         entry("ERRCODE=%lu", ERR_get_error()));
655         elog<InvalidCertificateError>(
656             InvalidCertificate::REASON("Failed to get private key info"));
657     }
658 
659 #if (OPENSSL_VERSION_NUMBER < 0x30000000L)
660     int32_t rc = EVP_PKEY_cmp(priKey.get(), pubKey.get());
661 #else
662     int32_t rc = EVP_PKEY_eq(priKey.get(), pubKey.get());
663 #endif
664     if (rc != 1)
665     {
666         log<level::ERR>("Private key is not matching with Certificate",
667                         entry("FILE=%s", filePath.c_str()),
668                         entry("ERRCODE=%d", rc));
669         return false;
670     }
671     return true;
672 }
673 
674 void Certificate::delete_()
675 {
676     manager.deleteCertificate(this);
677 }
678 
679 std::string Certificate::getObjectPath()
680 {
681     return objectPath;
682 }
683 
684 std::string Certificate::getCertFilePath()
685 {
686     return certFilePath;
687 }
688 
689 void Certificate::setCertFilePath(const std::string& path)
690 {
691     certFilePath = path;
692 }
693 
694 void Certificate::setCertInstallPath(const std::string& path)
695 {
696     certInstallPath = path;
697 }
698 
699 } // namespace phosphor::certs
700