issue_847: Added javadoc comments + params to the rest of the repo classes, cleaned up imports, and made more styling changes.

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/CertificateRepository.java

@@ -29,7 +29,7 @@ public interface CertificateRepository extends JpaRepository<Certificate, UUID>
      * Query that retrieves a list of certificates using the provided subject and dtype.
      *
      * @param subject subject
-     * @param dType   d type
+     * @param dType   dtype
      * @return a list of certificates
      */
     @Query(value = "SELECT * FROM Certificate where subject = ?1 AND DTYPE = ?2", nativeQuery = true)
@@ -38,100 +38,107 @@ public interface CertificateRepository extends JpaRepository<Certificate, UUID>
     /**
      * Query that retrieves a sorted list of certificates using the provided subject and dtype.
      *
-     * @param subjectSorted
+     * @param subjectSorted subject
-     * @param dType
+     * @param dType         dtype
      * @return a list of sorted certificates
      */
     @Query(value = "SELECT * FROM Certificate where subjectSorted = ?1 AND  DTYPE = ?2", nativeQuery = true)
     List<Certificate> findBySubjectSorted(String subjectSorted, String dType);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of certificates using the provided dtype.
      *
-     * @param dType
+     * @param dType dtype
-     * @return
+     * @return a list of certificates
      */
     @Query(value = "SELECT * FROM Certificate where DTYPE = ?1", nativeQuery = true)
     List<Certificate> findByType(String dType);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of certificates using the provided serial number and dtype.
      *
-     * @param serialNumber
+     * @param serialNumber serial number
-     * @param dType
+     * @param dType        dtype
-     * @return
+     * @return a certificate
      */
     @Query(value = "SELECT * FROM Certificate where serialNumber = ?1 AND DTYPE = ?2", nativeQuery = true)
     Certificate findBySerialNumber(BigInteger serialNumber, String dType);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of platform credentials using the provided board serial number
+     * and a dtype of "Platform Credential".
      *
-     * @param boardSerialNumber
+     * @param boardSerialNumber board serial number
-     * @return
+     * @return a list of platform credentials
      */
-    @Query(value = "SELECT * FROM Certificate where platformSerial = ?1 AND DTYPE = 'PlatformCredential'", nativeQuery = true)
+    @Query(value = "SELECT * FROM Certificate where platformSerial = ?1 AND DTYPE = 'PlatformCredential'",
+            nativeQuery = true)
     List<PlatformCredential> byBoardSerialNumber(String boardSerialNumber);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a platform credential using the provided holder serial number
+     * and a dtype of "Platform Credential".
      *
-     * @param holderSerialNumber
+     * @param holderSerialNumber holder serial number
-     * @return
+     * @return platform credential
      */
-    @Query(value = "SELECT * FROM Certificate where holderSerialNumber = ?1 AND DTYPE = 'PlatformCredential'", nativeQuery = true)
+    @Query(value = "SELECT * FROM Certificate where holderSerialNumber = ?1 AND DTYPE = 'PlatformCredential'",
+            nativeQuery = true)
     PlatformCredential getPcByHolderSerialNumber(BigInteger holderSerialNumber);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of platform credentials using the provided holder serial number
+     * and a dtype of "Platform Credential".
      *
-     * @param holderSerialNumber
+     * @param holderSerialNumber holder serial numberz
-     * @return
+     * @return a list of platform credentials
      */
-    @Query(value = "SELECT * FROM Certificate where holderSerialNumber = ?1 AND DTYPE = 'PlatformCredential'", nativeQuery = true)
+    @Query(value = "SELECT * FROM Certificate where holderSerialNumber = ?1 AND DTYPE = 'PlatformCredential'",
+            nativeQuery = true)
     List<PlatformCredential> getByHolderSerialNumber(BigInteger holderSerialNumber);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a certificate using the provided certificate hash and dtype.
      *
-     * @param certificateHash
+     * @param certificateHash integer certificate hash
-     * @param dType
+     * @param dType           dtype
-     * @return
+     * @return a certificate
      */
     @Query(value = "SELECT * FROM Certificate where certificateHash = ?1 AND DTYPE = ?2", nativeQuery = true)
     Certificate findByCertificateHash(int certificateHash, String dType);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves an endorssement credential using the provided public key modulus hex value.
      *
-     * @param publicKeyModulusHexValue
+     * @param publicKeyModulusHexValue public key modulus hex value
-     * @return
+     * @return an endorsement credential
      */
     EndorsementCredential findByPublicKeyModulusHexValue(String publicKeyModulusHexValue);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves an issued attestation certificate using the provided device id.
      *
-     * @param deviceId
+     * @param deviceId uuid representation of the device id
-     * @return
+     * @return an issued attestation certificate
      */
     IssuedAttestationCertificate findByDeviceId(UUID deviceId);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of issued attestation certificates using the provided device id,
+     * isLDevID value and sort value.
      *
-     * @param deviceId
+     * @param deviceId device id
-     * @param isLDevID
+     * @param isLDevID is it a LDevId
-     * @param sort
+     * @param sort     sort
-     * @return
+     * @return a list of issued attestation certificates
      */
     List<IssuedAttestationCertificate> findByDeviceIdAndIsLDevID(UUID deviceId, boolean isLDevID, Sort sort);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a certificates using the provided certificate hash.
      *
-     * @param certificateHash
+     * @param certificateHash integer certificate hash
-     * @return
+     * @return a certificate
      */
     Certificate findByCertificateHash(int certificateHash);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/EndorsementCredentialRepository.java

@@ -14,43 +14,43 @@ import java.util.UUID;
 public interface EndorsementCredentialRepository extends JpaRepository<EndorsementCredential, UUID> {
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of endorsement credentials using the provided archive flag.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @return
+     * @return a list of endorsement credentials
      */
     List<EndorsementCredential> findByArchiveFlag(boolean archiveFlag);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a page of endorsement credentials using provided archive flag and pageable value.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @param pageable
+     * @param pageable    pageable value
-     * @return
+     * @return a page of endorsement credentials
      */
     Page<EndorsementCredential> findByArchiveFlag(boolean archiveFlag, Pageable pageable);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves an endorsement credential using the provided holder serial number.
      *
-     * @param holderSerialNumber
+     * @param holderSerialNumber big integer representation of the holder serial number
-     * @return
+     * @return an endorsement credential
      */
     EndorsementCredential findByHolderSerialNumber(BigInteger holderSerialNumber);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves an endorsement credential using the provided serial number.
      *
-     * @param serialNumber
+     * @param serialNumber big integer representation of the serial number
-     * @return
+     * @return an endorsement credential
      */
     EndorsementCredential findBySerialNumber(BigInteger serialNumber);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of endorsement credentials using the provided device id.
      *
-     * @param deviceId
+     * @param deviceId uuid representation of the device id
-     * @return
+     * @return an endorsement credential
      */
     List<EndorsementCredential> findByDeviceId(UUID deviceId);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/IDevIDCertificateRepository.java

@@ -13,26 +13,70 @@ import java.util.UUID;
 public interface IDevIDCertificateRepository extends JpaRepository<IDevIDCertificate, UUID> {
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of IDevId certificates using the provided archive flag.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @return
+     * @return a list of IDevId certificates
      */
     List<IDevIDCertificate> findByArchiveFlag(boolean archiveFlag);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a page of IDevId certificates using the provided archive flag and pageable value.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @param pageable
+     * @param pageable    pageable value
-     * @return
+     * @return a page of IDevId certificates
      */
     Page<IDevIDCertificate> findByArchiveFlag(boolean archiveFlag, Pageable pageable);
-    /*List<IDevIDCertificate> findBySubject(String subject);
+
-    List<IDevIDCertificate> findBySubjectSorted(String subject);
+    /**
-    List<IDevIDCertificate> findBySubjectAndArchiveFlag(String subject, boolean archiveFlag);
+     * Query that retrieves a list of IDevId certificates using the provided subject.
-    List<IDevIDCertificate> findBySubjectSortedAndArchiveFlag(String subject, boolean archiveFlag);
+     *
-    IDevIDCertificate findBySubjectKeyIdentifier(byte[] subjectKeyIdentifier);
+     * @param subject string representation of the subject
-    IDevIDCertificate findBySubjectKeyIdStringAndArchiveFlag(String subjectKeyIdString, boolean archiveFlag);
+     * @return a list of IDevId certificates
      */
+    List<IDevIDCertificate> findBySubject(String subject);
+
+    /**
+     * Query that retrieves a sorted list of IDevId certificates using the provided subject.
+     *
+     * @param subject string representation of the subject
+     * @return a sorted list of IDevId certificates
+     */
+    List<IDevIDCertificate> findBySubjectSorted(String subject);
+
+    /**
+     * Query that retrieves a list of IDevId certificates using the provided subject and archive flag.
+     *
+     * @param subject     string representation of the subject
+     * @param archiveFlag archive flag
+     * @return a list of IDevId certificates
+     */
+    List<IDevIDCertificate> findBySubjectAndArchiveFlag(String subject, boolean archiveFlag);
+
+    /**
+     * Query that retrieves a sorted list of IDevId certificates using the provided subject and archive flag.
+     *
+     * @param subject     string representation of the subject
+     * @param archiveFlag archive flag
+     * @return a sorted list of IDevId certificates
+     */
+    List<IDevIDCertificate> findBySubjectSortedAndArchiveFlag(String subject, boolean archiveFlag);
+
+    /**
+     * Query that retrieves an IDevId certificate using the provided subject key identifier.
+     *
+     * @param subjectKeyIdentifier byte representation of the subject key identifier
+     * @return an IDevId certificate
+     */
+    IDevIDCertificate findBySubjectKeyIdentifier(byte[] subjectKeyIdentifier);
+
+    /**
+     * Query that retrieves an IDevId certificate using the provided subject key and archive flag.
+     *
+     * @param subjectKeyIdString string representation of the subject key id
+     * @param archiveFlag        archive flag
+     * @return an IDevId certificate
+     */
+    IDevIDCertificate findBySubjectKeyIdStringAndArchiveFlag(String subjectKeyIdString, boolean archiveFlag);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/IssuedCertificateRepository.java

@@ -13,25 +13,28 @@ import java.util.UUID;
 public interface IssuedCertificateRepository extends JpaRepository<IssuedAttestationCertificate, UUID> {
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of issued attestation certificates using the provided archive flag.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @return
+     * @return a list of issued attestation certificates
      */
     List<IssuedAttestationCertificate> findByArchiveFlag(boolean archiveFlag);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a page of issued attestation certificates using the provided archive flag
+     * and pageable value.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @param pageable
+     * @param pageable    pageable value
-     * @return
+     * @return a page of issued attestation certificates
      */
     Page<IssuedAttestationCertificate> findByArchiveFlag(boolean archiveFlag, Pageable pageable);
 
     /**
-     * @param deviceId
+     * Query that retrieves a list of issued attestation certificates using the provided device id.
-     * @return
+     *
+     * @param deviceId uuid representation of the device id
+     * @return a list of issued attestation certificates
      */
     List<IssuedAttestationCertificate> findByDeviceId(UUID deviceId);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/PlatformCertificateRepository.java

@@ -13,27 +13,28 @@ import java.util.UUID;
 public interface PlatformCertificateRepository extends JpaRepository<PlatformCredential, UUID> {
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of platform credentials using the provided archive flag.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @return
+     * @return a list of platform credentials
      */
     List<PlatformCredential> findByArchiveFlag(boolean archiveFlag);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a page of platform credentials using the provided archive flag
+     * and pageable value.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @param pageable
+     * @param pageable    pageable
-     * @return
+     * @return a page of platform credentials
      */
     Page<PlatformCredential> findByArchiveFlag(boolean archiveFlag, Pageable pageable);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of platform credentials using the provided device id.
      *
-     * @param deviceId
+     * @param deviceId uuid representation of the device id
-     * @return
+     * @return a list of platform credentials
      */
     List<PlatformCredential> findByDeviceId(UUID deviceId);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/ReferenceDigestValueRepository.java

@@ -11,51 +11,51 @@ import java.util.UUID;
 public interface ReferenceDigestValueRepository extends JpaRepository<ReferenceDigestValue, UUID> {
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided model.
      *
-     * @param model
+     * @param model string representation of the model
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findByModel(String model);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided manufacturer.
      *
-     * @param manufacturer
+     * @param manufacturer string representation of the manufacturer
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findByManufacturer(String manufacturer);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided associated rim id.
      *
-     * @param associatedRimId
+     * @param associatedRimId uuid representation of the associated rim ID
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findValuesByBaseRimId(UUID associatedRimId);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided support rim id.
      *
-     * @param supportRimId
+     * @param supportRimId uuid representation of the support rim ID
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findBySupportRimId(UUID supportRimId);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided support rim hash.
      *
-     * @param supportRimHash
+     * @param supportRimHash a string representation of the support rim hash
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findBySupportRimHash(String supportRimHash);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference digest values using the provided manufacturer and model.
      *
-     * @param manufacturer
+     * @param manufacturer string representation of the manufacturer
-     * @param model
+     * @param model        string representation of the model
-     * @return
+     * @return a list of reference digest values
      */
     List<ReferenceDigestValue> findByManufacturerAndModel(String manufacturer, String model);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/ReferenceManifestRepository.java

@@ -16,159 +16,192 @@ import java.util.UUID;
 @Repository
 public interface ReferenceManifestRepository extends JpaRepository<ReferenceManifest, UUID> {
     /**
-     * Query that retrieves a
+     * Query that retrieves a reference manifest using the provided hex/dec hash.
      *
-     * @param hexDecHash
+     * @param hexDecHash string representation of the hex dec hash
-     * @return
+     * @return a reference manifest
      */
     ReferenceManifest findByHexDecHash(String hexDecHash);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a reference manifest using the provided base 64 hash.
      *
-     * @param base64Hash
+     * @param base64Hash string representation of the base 64 hash
-     * @return
+     * @return a reference manifest
      */
     ReferenceManifest findByBase64Hash(String base64Hash);
 
     /**
-     * @param hexDecHash
+     * Query that retrieves a reference manifest using the provided hex/dec hash and rim type.
-     * @param rimType
+     *
-     * @return
+     * @param hexDecHash string representation of the hex dec hash
+     * @param rimType    string representation of the rim type
+     * @return a reference manifest
      */
     ReferenceManifest findByHexDecHashAndRimType(String hexDecHash, String rimType);
 
     /**
-     * @param hexDecHash
+     * Query that retrieves a reference manifest using the provided event log hash and rim type.
-     * @param rimType
+     *
-     * @return
+     * @param hexDecHash string representation of the event log hash
+     * @param rimType    string representation of the rim type
+     * @return a reference manifest
      */
     ReferenceManifest findByEventLogHashAndRimType(String hexDecHash, String rimType);
 
     /**
-     * @param manufacturer
+     * Query that retrieves a list of base reference manifests using the provided manufacturer and model
-     * @param model
+     * and where the rim type is equal to base.
-     * @return
+     *
+     * @param manufacturer string representation of platform manufacturer
+     * @param model        string representation of platform model
+     * @return a list of base reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND platformModel = ?2 AND rimType = 'Base'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND platformModel = ?2 "
+            + "AND rimType = 'Base'", nativeQuery = true)
     List<BaseReferenceManifest> getBaseByManufacturerModel(String manufacturer, String model);
 
     /**
-     * @param manufacturer
+     * Query that retrieves a list of base reference manifests using the provided manufacturer and model.
-     * @param dType
+     *
-     * @return
+     * @param manufacturer string representation of platform manufacturer
+     * @param dType        dtype
+     * @return a list of base reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND DTYPE = ?2", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND DTYPE = ?2",
+            nativeQuery = true)
     List<BaseReferenceManifest> getByManufacturer(String manufacturer, String dType);
 
     /**
-     * @param model
+     * Query that retrieves a reference manifest using the provided model and dtype.
-     * @param dType
+     *
-     * @return
+     * @param model string representation of platform model
+     * @param dType dtype
+     * @return a reference manifest
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformModel = ?1 AND DTYPE = ?2", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformModel = ?1 AND DTYPE = ?2",
+            nativeQuery = true)
     ReferenceManifest getByModel(String model, String dType);
 
     /**
-     * @return
+     * Query that retrieves a list of base reference manifests where the dtype is a base reference manifest.
+     *
+     * @return a list of base reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE DTYPE = 'BaseReferenceManifest'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE DTYPE = 'BaseReferenceManifest'",
+            nativeQuery = true)
     List<BaseReferenceManifest> findAllBaseRims();
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of support reference manifests where the dtype is a
+     * support reference manifest.
      *
-     * @return
+     * @return a list of support reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE DTYPE = 'SupportReferenceManifest'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE DTYPE = 'SupportReferenceManifest'",
+            nativeQuery = true)
     List<SupportReferenceManifest> findAllSupportRims();
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a base reference manifest using the provided uuid and where the dtype is a
+     * base reference manifest.
      *
-     * @param uuid
+     * @param uuid uuid
-     * @return
+     * @return a base reference manifest
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'BaseReferenceManifest'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'BaseReferenceManifest'",
+            nativeQuery = true)
     BaseReferenceManifest getBaseRimEntityById(UUID uuid);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a support reference manifest using the provided uuid and
+     * where the dtype is a support reference manifest.
      *
-     * @param uuid
+     * @param uuid uuid
-     * @return
+     * @return a support reference manifest
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'SupportReferenceManifest'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'SupportReferenceManifest'",
+            nativeQuery = true)
     SupportReferenceManifest getSupportRimEntityById(UUID uuid);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves event log measurements using the provided uuid and where the dtype is an
+     * event log measurement.
      *
-     * @param uuid
+     * @param uuid uuid
-     * @return
+     * @return event log measurements
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'EventLogMeasurements'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE id = ?1 AND DTYPE = 'EventLogMeasurements'",
+            nativeQuery = true)
     EventLogMeasurements getEventLogRimEntityById(UUID uuid);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of support reference manifests using the provided device name and where the
+     * dtype is a support reference manifest.
      *
-     * @param deviceName
+     * @param deviceName string representation of the device name
-     * @return
+     * @return a list of support reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE deviceName = ?1 AND DTYPE = 'SupportReferenceManifest'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE deviceName = ?1 "
+            + "AND DTYPE = 'SupportReferenceManifest'", nativeQuery = true)
     List<SupportReferenceManifest> byDeviceName(String deviceName);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves event log measurements using the provided device name and where the dtype is
+     * event log measurements.
      *
-     * @param deviceName
+     * @param deviceName string representation of the device name
-     * @return
+     * @return event log measurements
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE deviceName = ?1 AND DTYPE = 'EventLogMeasurements'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE deviceName = ?1 "
+            + "AND DTYPE = 'EventLogMeasurements'", nativeQuery = true)
     EventLogMeasurements byMeasurementDeviceName(String deviceName);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of support reference manifests using the provided manufacturer and platform
+     * model and where the rim type is support.
      *
-     * @param manufacturer
+     * @param manufacturer string representation of platform manufacturer
-     * @param model
+     * @param model        string representation of platform model
-     * @return
+     * @return a list of support reference manifests
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND platformModel = ?2 AND rimType = 'Support'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformManufacturer = ?1 AND platformModel = ?2 "
+            + "AND rimType = 'Support'", nativeQuery = true)
     List<SupportReferenceManifest> getSupportByManufacturerModel(String manufacturer, String model);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves event log measurements using the provided platform model and where the dtype is
+     * event log measurements.
      *
-     * @param model
+     * @param model string representation of platform model.
-     * @return
+     * @return event log measurements
      */
-    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformModel = ?1 AND DTYPE = 'EventLogMeasurements'", nativeQuery = true)
+    @Query(value = "SELECT * FROM ReferenceManifest WHERE platformModel = ?1 "
+            + "AND DTYPE = 'EventLogMeasurements'", nativeQuery = true)
     EventLogMeasurements getLogByModel(String model);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference manifests using the provided device name.
      *
-     * @param deviceName
+     * @param deviceName string representation of device name
-     * @return
+     * @return a list of reference manifests
      */
     List<ReferenceManifest> findByDeviceName(String deviceName);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a list of reference manifests using the provided archive flag.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @return
+     * @return a list of reference manifests
      */
     List<ReferenceManifest> findByArchiveFlag(boolean archiveFlag);
 
     /**
-     * Query that retrieves a
+     * Query that retrieves a page of reference manifests using the provided archive flag and pageable value.
      *
-     * @param archiveFlag
+     * @param archiveFlag archive flag
-     * @param pageable
+     * @param pageable    pageable
-     * @return
+     * @return a page of reference manifests
      */
     Page<ReferenceManifest> findByArchiveFlag(boolean archiveFlag, Pageable pageable);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/SupplyChainValidationRepository.java

@@ -12,7 +12,7 @@ public interface SupplyChainValidationRepository extends JpaRepository<SupplyCha
     /**
      * Query that retrieves a list of supply chain validation using the provided validate type.
      *
-     * @param validateType validate type
+     * @param validateType string representation of the validate type
      * @return a list of supply chain validation
      */
     List<SupplyChainValidation> findByValidationType(String validateType);
@@ -20,7 +20,7 @@ public interface SupplyChainValidationRepository extends JpaRepository<SupplyCha
     /**
      * Query that retrieves a list of supply chain validation using the provided validation result.
      *
-     * @param validationResult validation result
+     * @param validationResult string representation of the validation result
      * @return a list of supply chain validation
      */
     List<SupplyChainValidation> findByValidationResult(String validationResult);

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/SupplyChainValidationSummaryRepository.java

@@ -15,19 +15,26 @@ public interface SupplyChainValidationSummaryRepository
         extends JpaRepository<SupplyChainValidationSummary, UUID> {
 
     /**
-     * @param device
+     * Query that retrieves a supply chain validation summary using the provided device.
-     * @return
+     *
+     * @param device device
+     * @return a supply chain validation summary
      */
     SupplyChainValidationSummary findByDevice(Device device);
 
     /**
-     * @return
+     * Query that retrieves a list of supply chain validation summaries where the archive flag is false.
+     *
+     * @return a list of supply chain validation summary
      */
     List<SupplyChainValidationSummary> findByArchiveFlagFalse();
 
     /**
-     * @param pageable
+     * Query that retrieves a page of supply chain validation summaries using the provided pageable value
-     * @return
+     * and where the archive flag is false.
+     *
+     * @param pageable pageable
+     * @return a page of supply chain validation summary
      */
     Page<SupplyChainValidationSummary> findByArchiveFlagFalse(Pageable pageable);
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/manager/TPM2ProvisionerStateRepository.java

@@ -10,7 +10,7 @@ public interface TPM2ProvisionerStateRepository extends JpaRepository<TPM2Provis
     /**
      * Query that retrieves the TPM2 Provisioner State using the provided first part of nonce.
      *
-     * @param findByFirstPartOfNonce
+     * @param findByFirstPartOfNonce long representation of the first part of nonce
      * @return TPM2 Provisioner State
      */
     TPM2ProvisionerState findByFirstPartOfNonce(Long findByFirstPartOfNonce);

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/Certificate.java

@@ -18,13 +18,11 @@ import org.bouncycastle.asn1.ASN1Encodable;
 import org.bouncycastle.asn1.ASN1GeneralizedTime;
 import org.bouncycastle.asn1.ASN1InputStream;
 import org.bouncycastle.asn1.ASN1Integer;
-import org.bouncycastle.asn1.ASN1Object;
 import org.bouncycastle.asn1.ASN1Primitive;
 import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.DERIA5String;
 import org.bouncycastle.asn1.DEROctetString;
 import org.bouncycastle.asn1.DERTaggedObject;
-import org.bouncycastle.asn1.DLSequence;
 import org.bouncycastle.asn1.DLTaggedObject;
 import org.bouncycastle.asn1.x500.X500Name;
 import org.bouncycastle.asn1.x509.AccessDescription;
@@ -79,24 +77,6 @@ import java.util.Objects;
 @Entity
 public abstract class Certificate extends ArchivableEntity {
 
-    /**
-     * Holds the different certificate types.
-     */
-    public enum CertificateType {
-        /**
-         * Basic X509 Certificate.
-         */
-        X509_CERTIFICATE,
-        /**
-         * Basic Attribute Certificate.
-         */
-        ATTRIBUTE_CERTIFICATE,
-        /**
-         * Invalid Certificate.
-         */
-        INVALID_CERTIFICATE
-    }
-
     /**
      * Decimal digit representation of base 16.
      */
@@ -106,6 +86,7 @@ public abstract class Certificate extends ArchivableEntity {
      * Min length representing the attribute certificate.
      */
     public static final int MIN_ATTR_CERT_LENGTH = 8;
+
     /**
      * Holds the name of the entity 'ID' field.
      */
@@ -120,52 +101,78 @@ public abstract class Certificate extends ArchivableEntity {
      * Holds the name of the 'serialNumber' field.
      */
     public static final String SERIAL_NUMBER_FIELD = "serialNumber";
-    @Getter
-    @Column(nullable = false, precision = CertificateVariables.MAX_NUMERIC_PRECISION, scale = 0)
-    private final BigInteger serialNumber;
 
     /**
      * Holds the name of the 'issuer' field.
      */
     public static final String ISSUER_FIELD = "issuer";
-    @Getter
+
-    @Column(nullable = false)
-    private final String issuer;
     /**
      * Holds the name of the 'issuerSorted' field.
      */
     public static final String ISSUER_SORTED_FIELD = "issuerSorted";
-    @Getter
-    @Column
-    private final String issuerSorted;
 
     /**
      * Holds the name of the 'subject' field.
      */
     public static final String SUBJECT_FIELD = "subject";
-    @Getter
+
-    @Column(nullable = true)
-    private final String subject;
     /**
      * Holds the name of the 'subjectSorted' field.
      */
     public static final String SUBJECT_SORTED_FIELD = "subjectSorted";
-    @Getter
-    @Column
-    private final String subjectSorted;
 
     /**
      * Holds the name of the 'encodedPublicKey' field.
      */
     public static final String ENCODED_PUBLIC_KEY_FIELD = "encodedPublicKey";
-    @Column(length = CertificateVariables.MAX_CERT_LENGTH_BYTES, nullable = true)
-    private final byte[] encodedPublicKey;
 
     /**
      * Holds the name of the 'encodedPublicKey' field.
      */
     public static final String PUBLIC_KEY_MODULUS_FIELD = "publicKeyModulusHexValue";
 
+    /**
+     * Holds the name of the 'certificateHash' field.
+     */
+    public static final String CERTIFICATE_HASH_FIELD = "certificateHash";
+
+    /**
+     * Holds the name of the 'holderSerialNumber' field.
+     */
+    public static final String HOLDER_SERIAL_NUMBER_FIELD = "holderSerialNumber";
+
+    /**
+     * Holds the name of the 'authorityKeyIdentifier' field.
+     */
+    public static final String AUTHORITY_KEY_ID_FIELD = "authorityKeyIdentifier";
+
+    @SuppressWarnings("PMD.AvoidUsingHardCodedIP") // this is not an IP address; PMD thinks it is
+    private static final String POLICY_CONSTRAINTS = "2.5.29.36";
+
+    @Getter
+    @Column(nullable = false, precision = CertificateVariables.MAX_NUMERIC_PRECISION, scale = 0)
+    private final BigInteger serialNumber;
+
+    @Getter
+    @Column(nullable = false)
+    private final String issuer;
+
+    @Getter
+    @Column
+    private final String issuerSorted;
+
+    @Getter
+    @Column
+    private final String subject;
+
+    @Getter
+    @Column
+    private final String subjectSorted;
+
+    @Column(length = CertificateVariables.MAX_CERT_LENGTH_BYTES)
+    private final byte[] encodedPublicKey;
+
     // We're currently seeing 2048-bit keys, which is 512 hex digits.
     // Using a max length of 1024 for future-proofing.
     @Getter
@@ -181,16 +188,9 @@ public abstract class Certificate extends ArchivableEntity {
     @Column(nullable = false)
     private final Date endValidity;
 
-    @Column(length = CertificateVariables.MAX_CERT_LENGTH_BYTES*CertificateVariables.KEY_USAGE_BIT4, nullable = false)
-    @JsonIgnore
-    private byte[] certificateBytes;
-
-    /**
-     * Holds the name of the 'certificateHash' field.
-     */
-    public static final String CERTIFICATE_HASH_FIELD = "certificateHash";
     @Column(nullable = false)
-    @JsonIgnore @Getter
+    @JsonIgnore
+    @Getter
     private final int certificateHash;
 
     /**
@@ -202,42 +202,48 @@ public abstract class Certificate extends ArchivableEntity {
     @JsonIgnore
     private final int certAndTypeHash;
 
-    /**
+    @Getter
-     * Holds the name of the 'holderSerialNumber' field.
+    @Column(nullable = false, precision = CertificateVariables.MAX_NUMERIC_PRECISION)
-     */
+    private final BigInteger holderSerialNumber;
-    public static final String HOLDER_SERIAL_NUMBER_FIELD = "holderSerialNumber";
 
     @Getter
-    @Column(nullable = false, precision = CertificateVariables.MAX_NUMERIC_PRECISION, scale = 0)
+    @Column(precision = CertificateVariables.MAX_NUMERIC_PRECISION)
-    private final BigInteger holderSerialNumber;
-    @Getter
-    private String holderIssuer;
-    @Getter
-    @Column(nullable = true, precision = CertificateVariables.MAX_NUMERIC_PRECISION, scale = 0)
     private final BigInteger authoritySerialNumber;
 
-    @SuppressWarnings("PMD.AvoidUsingHardCodedIP") // this is not an IP address; PMD thinks it is
+    @Column(length = CertificateVariables.MAX_CERT_LENGTH_BYTES * CertificateVariables.KEY_USAGE_BIT4,
-    private static final String POLICY_CONSTRAINTS = "2.5.29.36";
+            nullable = false)
+    @JsonIgnore
+    private byte[] certificateBytes;
 
+    @Getter
+    private String holderIssuer;
     // we don't need to persist this, but we don't want to unpack this cert multiple times
     @Transient
     private X509Certificate parsedX509Cert = null;
 
     @Getter
-    private String signatureAlgorithm, publicKeyAlgorithm;
+    private String signatureAlgorithm;
+
     @Getter
-    private String keyUsage, extendedKeyUsage;
+    private String publicKeyAlgorithm;
+
+    @Getter
+    private String keyUsage;
+
+    @Getter
+    private String extendedKeyUsage;
+
     private byte[] policyConstraints;
-    /**
+
-     * Holds the name of the 'authorityKeyIdentifier' field.
-     */
-    public static final String AUTHORITY_KEY_ID_FIELD = "authorityKeyIdentifier";
     @Getter
     private String authorityKeyIdentifier;
+
     @Getter
     private String authorityInfoAccess;
+
     @Getter
     private String crlPoints;
+
     @Getter
     private int publicKeySize;
 
@@ -291,7 +297,7 @@ public abstract class Certificate extends ArchivableEntity {
      * @param certificateBytes the contents of a certificate file
      * @throws IOException if there is a problem extracting information from the certificate
      */
-    @SuppressWarnings("methodlength")
+
     public Certificate(final byte[] certificateBytes) throws IOException {
         Preconditions.checkArgument(
                 certificateBytes != null,
@@ -342,7 +348,7 @@ public abstract class Certificate extends ArchivableEntity {
                 this.policyConstraints = x509Certificate
                         .getExtensionValue(POLICY_CONSTRAINTS);
                 authKeyIdentifier = AuthorityKeyIdentifier
-                        .getInstance((DLSequence) getExtensionValue(
+                        .getInstance(getExtensionValue(
                                 Extension.authorityKeyIdentifier.getId()));
 
                 this.authorityInfoAccess = getAuthorityInfoAccess(x509Certificate
@@ -460,6 +466,161 @@ public abstract class Certificate extends ArchivableEntity {
         this.certAndTypeHash = Objects.hash(certificateHash, getClass().getSimpleName());
     }
 
+    /**
+     * Gets the raw bytes for the certificate.
+     *
+     * @param certificatePath path to the certificate file
+     * @return bytes from the certificate file
+     * @throws IOException if there is a problem reading the file
+     */
+    public static byte[] readBytes(final Path certificatePath) throws IOException {
+        Preconditions.checkArgument(
+                certificatePath != null,
+                "Cannot construct a Certificate from a null path"
+        );
+
+        return Files.readAllBytes(certificatePath);
+    }
+
+    /**
+     * Retrieve a formatted subject DN string from a certificate. This allows for extended support of DNs
+     * found in various RFCs.
+     *
+     * @param certificate the certificate holding subject DNs
+     * @return IOException if there is an issue decoding the subject DNs
+     */
+    public static String getSubjectDNString(final X509Certificate certificate)
+            throws IOException {
+        X509CertificateHolder certificateHolder = null;
+        try {
+            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
+        } catch (CertificateEncodingException e) {
+            throw new IOException("Could not encode certificate", e);
+        }
+
+        X500Name x500Name = certificateHolder.getSubject();
+        return x500Name.toString();
+    }
+
+    /**
+     * Retrieve a formatted issuer DN string from a certificate. This allows for extended support of DNs found
+     * in various RFCs.
+     *
+     * @param certificate the certificate holding issuer DNs
+     * @return IOException if there is an issue decoding the issuer DNs
+     */
+    public static String getIssuerDNString(final X509Certificate certificate)
+            throws IOException {
+        X509CertificateHolder certificateHolder = null;
+        try {
+            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
+        } catch (CertificateEncodingException e) {
+            throw new IOException("Could not encode certificate", e);
+        }
+
+        X500Name x500Name = certificateHolder.getIssuer();
+        return x500Name.toString();
+    }
+
+    /**
+     * Retrieve an RSA-based X509 certificate's public key modulus.
+     *
+     * @param certificate the certificate holding a public key
+     * @return a BigInteger representing its public key's modulus or null if none found
+     * @throws IOException if there is an issue decoding the encoded public key
+     */
+    public static BigInteger getPublicKeyModulus(final X509Certificate certificate)
+            throws IOException {
+        X509CertificateHolder certificateHolder = null;
+        try {
+            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
+        } catch (CertificateEncodingException e) {
+            throw new IOException("Could not encode certificate", e);
+        }
+        try {
+            return getPublicKeyModulus(
+                    certificateHolder.getSubjectPublicKeyInfo().parsePublicKey().toASN1Primitive()
+            );
+        } catch (IOException e) {
+            log.info("No RSA Key Detected in certificate");
+            return null;
+        }
+    }
+
+    /**
+     * Retrieves the modulus of the given PublicKey.
+     *
+     * @param publicKey the public key
+     * @return a BigInteger representing the public key's modulus
+     * @throws IOException if there is an issue decoding the public key
+     */
+    public static BigInteger getPublicKeyModulus(final PublicKey publicKey) throws IOException {
+        ASN1Primitive publicKeyASN1 = ASN1Primitive.fromByteArray(publicKey.getEncoded());
+        if (publicKeyASN1 instanceof ASN1Sequence publicKeyASN1Sequence) {
+            ASN1BitString encodedModulusAndExponent = (ASN1BitString)
+                    publicKeyASN1Sequence.getObjectAt(1);
+            byte[] modulusAndExponentBytes = encodedModulusAndExponent.getOctets();
+            return getPublicKeyModulus(ASN1Primitive.fromByteArray(modulusAndExponentBytes));
+        } else {
+            throw new IOException("Could not read public key as ASN1Sequence");
+        }
+    }
+
+    private static BigInteger getPublicKeyModulus(final ASN1Primitive publicKey)
+            throws IOException {
+        if (publicKey instanceof ASN1Sequence pubKeySeq) {
+            ASN1Encodable modulus = pubKeySeq.getObjectAt(0);
+            if (modulus instanceof ASN1Integer) {
+                return ((ASN1Integer) modulus).getValue();
+            } else {
+                throw new IOException("Could not read modulus as an ASN1Integer");
+            }
+        } else {
+            throw new IOException("Could not parse public key information as an ASN1Sequence");
+        }
+    }
+
+    /**
+     * Retrieve the X509 Name array from the issuer in an Attribute Certificate.
+     *
+     * @param issuer for the Attribute Certificate
+     * @return a X500Name[] representing the names of the issuer
+     */
+    public static X500Name[] getAttributeCertificateIssuerNames(final AttCertIssuer issuer) {
+        final ASN1Encodable form = issuer.getIssuer();
+        GeneralNames name;
+        if (form instanceof V2Form) {
+            name = ((V2Form) form).getIssuerName();
+        } else {
+            name = (GeneralNames) form;
+        }
+
+        GeneralName[] names = name.getNames();
+        List<X500Name> l = new ArrayList<>(names.length);
+
+        for (int i = 0; i != names.length; i++) {
+            if (names[i].getTagNo() == GeneralName.directoryName) {
+                l.add(X500Name.getInstance(names[i].getName()));
+            }
+        }
+
+        return l.toArray(new X500Name[l.size()]);
+    }
+
+    /**
+     * Retrieve the Date from an ASN1GeneralizedTime.
+     *
+     * @param time (ASN1GeneralizedTime) of the certificate
+     * @return the Date from a ASN1GeneralizedTime
+     */
+    public static Date recoverDate(final ASN1GeneralizedTime time) {
+        try {
+            return time.getDate();
+        } catch (ParseException e) {
+            throw new IllegalStateException("unable to recover date: " + e.getMessage());
+        }
+    }
+
     /**
      * Getter for the CRL Distribution that is reference by the Revocation Locator
      * on the portal.
@@ -502,6 +663,7 @@ public abstract class Certificate extends ArchivableEntity {
 
     /**
      * Getter for the x509 Platform Certificate version.
+     *
      * @return a big integer representing the certificate version. If there
      * is an error, return the max value to visible show error.
      */
@@ -519,7 +681,7 @@ public abstract class Certificate extends ArchivableEntity {
      * Checks if another certificate is the issuer for this certificate.
      *
      * @param issuer the other certificate to check (must be an X509Certificate,
-     * not an X509AttributeCertificateHolder)
+     *               not an X509AttributeCertificateHolder)
      * @return whether or not the other certificate is the issuer for this certificate
      * @throws IOException if there is an issue deserializing either certificate
      */
@@ -536,7 +698,7 @@ public abstract class Certificate extends ArchivableEntity {
                         certX509.verify(issuerX509.getPublicKey());
                         isIssuer = "";
                     } catch (CertificateException | NoSuchAlgorithmException | InvalidKeyException
-                            | NoSuchProviderException | SignatureException e) {
+                             | NoSuchProviderException | SignatureException e) {
                         log.error(e);
                     }
                     break;
@@ -550,8 +712,8 @@ public abstract class Certificate extends ArchivableEntity {
                             isIssuer = "";
                         }
                     } catch (NoSuchAlgorithmException
-                            | InvalidKeyException
+                             | InvalidKeyException
-                            | SignatureException sigEx) {
+                             | SignatureException sigEx) {
                         log.error(sigEx);
                     }
                     break;
@@ -564,7 +726,7 @@ public abstract class Certificate extends ArchivableEntity {
     }
 
     /**
-     * Return whether or not this certificate is valid on a particular date.
+     * Return whether this certificate is valid on a particular date.
      *
      * @param date the date of interest.
      * @return true if the attribute certificate is valid, false otherwise.
@@ -601,7 +763,7 @@ public abstract class Certificate extends ArchivableEntity {
     protected CertificateType getCertificateType() throws IOException {
         //Parse the certificate into a sequence
         ASN1Sequence testCred1 = (ASN1Sequence) ASN1Primitive.fromByteArray(this.certificateBytes);
-        ASN1Sequence testSeq = (ASN1Sequence) ((ASN1Object) testCred1.toArray()[0]);
+        ASN1Sequence testSeq = (ASN1Sequence) testCred1.toArray()[0];
 
         if (testSeq.toArray()[0] instanceof ASN1Integer) {
             if (testSeq.toArray().length >= MIN_ATTR_CERT_LENGTH) {
@@ -611,7 +773,8 @@ public abstract class Certificate extends ArchivableEntity {
                 // V1 X509Certificate
                 return CertificateType.X509_CERTIFICATE;
             }
-        } else if (testSeq.toArray()[0] instanceof DERTaggedObject || testSeq.toArray()[0] instanceof DLTaggedObject) {
+        } else if (testSeq.toArray()[0] instanceof DERTaggedObject
+                || testSeq.toArray()[0] instanceof DLTaggedObject) {
             // V2 or V3 X509Certificate
             return CertificateType.X509_CERTIFICATE;
         }
@@ -619,7 +782,6 @@ public abstract class Certificate extends ArchivableEntity {
         return CertificateType.INVALID_CERTIFICATE;
     }
 
-
     private String parseKeyUsage(final boolean[] bools) {
         StringBuilder sb = new StringBuilder();
 
@@ -636,6 +798,8 @@ public abstract class Certificate extends ArchivableEntity {
 
     /**
      * Getter for the authorityKeyIdentifier.
+     *
+     * @param aki authority key identifier
      * @return the ID's byte representation
      */
     private String authKeyIdentifierToString(final AuthorityKeyIdentifier aki) {
@@ -655,7 +819,7 @@ public abstract class Certificate extends ArchivableEntity {
      *
      * @param oid Object Identifier
      * @return ASN1Primitive Content related to the requested OID
-     * @throws java.io.IOException
+     * @throws IOException io exception
      */
     private ASN1Primitive getExtensionValue(final String oid) throws IOException {
         byte[] extensionValue = getX509Certificate().getExtensionValue(oid);
@@ -684,6 +848,7 @@ public abstract class Certificate extends ArchivableEntity {
     /**
      * Getter for the AuthorityInfoAccess extension value on list format.
      *
+     * @param authInfoAccess byte representation of the authority info access
      * @return List Authority info access list
      */
     private String getAuthorityInfoAccess(final byte[] authInfoAccess) {
@@ -704,6 +869,7 @@ public abstract class Certificate extends ArchivableEntity {
     /**
      * Getter for the AuthorityInfoAccess extension value on list format.
      *
+     * @param authInfoAccess authority information access
      * @return List Authority info access list
      */
     private String getAuthorityInfoAccess(final AuthorityInformationAccess authInfoAccess) {
@@ -724,7 +890,6 @@ public abstract class Certificate extends ArchivableEntity {
         return sb.toString();
     }
 
-
     /**
      * Retrieve the original X509 attribute certificate.
      *
@@ -773,6 +938,7 @@ public abstract class Certificate extends ArchivableEntity {
 
     /**
      * Getter for the policy statement.
+     *
      * @return cloned bit representation of constraints
      */
     public byte[] getPolicyConstraints() {
@@ -837,159 +1003,20 @@ public abstract class Certificate extends ArchivableEntity {
     }
 
     /**
-     *
+     * Holds the different certificate types.
-     * Gets the raw bytes for the certificate.
-     * @param certificatePath path to the certificate file
-     * @return bytes from the certificate file
-     * @throws IOException if there is a problem reading the file
      */
-    public static byte[] readBytes(final Path certificatePath) throws IOException {
+    public enum CertificateType {
-        Preconditions.checkArgument(
+        /**
-                certificatePath != null,
+         * Basic X509 Certificate.
-                "Cannot construct a Certificate from a null path"
+         */
-        );
+        X509_CERTIFICATE,
-
+        /**
-        return Files.readAllBytes(certificatePath);
+         * Basic Attribute Certificate.
-    }
+         */
-
+        ATTRIBUTE_CERTIFICATE,
-    /**
+        /**
-     * Retrieve a formatted subject DN string from a certificate. This allows for extended support of DNs found in
+         * Invalid Certificate.
-     * various RFCs.
+         */
-     *
+        INVALID_CERTIFICATE
-     * @param certificate the certificate holding subject DNs
-     * @return IOException if there is an issue decoding the subject DNs
-     */
-    public static String getSubjectDNString(final X509Certificate certificate)
-            throws IOException {
-        X509CertificateHolder certificateHolder = null;
-        try {
-            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
-        } catch (CertificateEncodingException e) {
-            throw new IOException("Could not encode certificate", e);
-        }
-
-        X500Name x500Name = certificateHolder.getSubject();
-        return x500Name.toString();
-    }
-
-    /**
-     * Retrieve a formatted issuer DN string from a certificate. This allows for extended support of DNs found in
-     * various RFCs.
-     *
-     * @param certificate the certificate holding issuer DNs
-     * @return IOException if there is an issue decoding the issuer DNs
-     */
-    public static String getIssuerDNString(final X509Certificate certificate)
-            throws IOException {
-        X509CertificateHolder certificateHolder = null;
-        try {
-            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
-        } catch (CertificateEncodingException e) {
-            throw new IOException("Could not encode certificate", e);
-        }
-
-        X500Name x500Name = certificateHolder.getIssuer();
-        return x500Name.toString();
-    }
-
-    /**
-     * Retrieve an RSA-based X509 certificate's public key modulus.
-     *
-     * @param certificate the certificate holding a public key
-     * @return a BigInteger representing its public key's modulus or null if none found
-     * @throws IOException if there is an issue decoding the encoded public key
-     */
-    public static BigInteger getPublicKeyModulus(final X509Certificate certificate)
-            throws IOException {
-        X509CertificateHolder certificateHolder = null;
-        try {
-            certificateHolder = new X509CertificateHolder(certificate.getEncoded());
-        } catch (CertificateEncodingException e) {
-            throw new IOException("Could not encode certificate", e);
-        }
-        try {
-            return getPublicKeyModulus(
-                    certificateHolder.getSubjectPublicKeyInfo().parsePublicKey().toASN1Primitive()
-            );
-        } catch (IOException e) {
-            log.info("No RSA Key Detected in certificate");
-            return null;
-        }
-    }
-
-    /**
-     * Retrieves the modulus of the given PublicKey.
-     *
-     * @param publicKey the public key
-     * @return a BigInteger representing the public key's modulus
-     * @throws IOException if there is an issue decoding the public key
-     */
-    public static BigInteger getPublicKeyModulus(final PublicKey publicKey) throws IOException {
-        ASN1Primitive publicKeyASN1 = ASN1Primitive.fromByteArray(publicKey.getEncoded());
-        if (publicKeyASN1 instanceof ASN1Sequence) {
-            ASN1Sequence publicKeyASN1Sequence = (ASN1Sequence) publicKeyASN1;
-            ASN1BitString encodedModulusAndExponent = (ASN1BitString)
-                    publicKeyASN1Sequence.getObjectAt(1);
-            byte[] modulusAndExponentBytes = encodedModulusAndExponent.getOctets();
-            return getPublicKeyModulus(ASN1Primitive.fromByteArray(modulusAndExponentBytes));
-        } else {
-            throw new IOException("Could not read public key as ASN1Sequence");
-        }
-    }
-
-    private static BigInteger getPublicKeyModulus(final ASN1Primitive publicKey)
-            throws IOException {
-        if (publicKey instanceof ASN1Sequence) {
-            ASN1Sequence pubKeySeq = (ASN1Sequence) publicKey;
-            ASN1Encodable modulus = pubKeySeq.getObjectAt(0);
-            if (modulus instanceof ASN1Integer) {
-                return ((ASN1Integer) modulus).getValue();
-            } else {
-                throw new IOException("Could not read modulus as an ASN1Integer");
-            }
-        } else {
-            throw new IOException("Could not parse public key information as an ASN1Sequence");
-        }
-    }
-
-    /**
-     * Retrieve the X509 Name array from the issuer in an Attribute Certificate.
-     *
-     * @param issuer for the Attribute Certificate
-     * @return a X500Name[] representing the names of the issuer
-     */
-    public static X500Name[] getAttributeCertificateIssuerNames(final AttCertIssuer issuer) {
-        final ASN1Encodable form = issuer.getIssuer();
-        GeneralNames name;
-        if (form instanceof V2Form) {
-            name = ((V2Form) form).getIssuerName();
-        } else {
-            name = (GeneralNames) form;
-        }
-
-        GeneralName[] names = name.getNames();
-        List<X500Name> l = new ArrayList<>(names.length);
-
-        for (int i = 0; i != names.length; i++) {
-            if (names[i].getTagNo() == GeneralName.directoryName) {
-                l.add(X500Name.getInstance(names[i].getName()));
-            }
-        }
-
-        return (X500Name[]) l.toArray(new X500Name[l.size()]);
-    }
-
-    /**
-     * Retrieve the Date from an ASN1GeneralizedTime.
-     *
-     * @param time (ASN1GeneralizedTime) of the certificate
-     * @return the Date from a ASN1GeneralizedTime
-     */
-    public static Date recoverDate(final ASN1GeneralizedTime time) {
-        try {
-            return time.getDate();
-        } catch (ParseException e) {
-            throw new IllegalStateException("unable to recover date: " + e.getMessage());
-        }
     }
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/Device.java

@@ -65,6 +65,11 @@ public class Device extends AbstractEntity {
     @Column(name = "summary_id")
     private String summaryId;
 
+    /**
+     * Constructor creates a Device object using the provided device info report.
+     *
+     * @param deviceInfoReport device information report
+     */
     public Device(final DeviceInfoReport deviceInfoReport) {
         super();
         if (deviceInfoReport != null) {
@@ -94,6 +99,7 @@ public class Device extends AbstractEntity {
 
     /**
      * Getter for the report time stamp.
+     *
      * @return a cloned version
      */
     public Timestamp getLastReportTimestamp() {
@@ -106,12 +112,14 @@ public class Device extends AbstractEntity {
 
     /**
      * Setter for the report time stamp.
+     *
      * @param lastReportTimestamp
      */
     public void setLastReportTimestamp(final Timestamp lastReportTimestamp) {
         this.lastReportTimestamp = (Timestamp) lastReportTimestamp.clone();
     }
 
+    @Override
     public String toString() {
         return String.format("Device Name: %s%nStatus: %s%nSummary: %s%n",
                 name, (healthStatus == null ? "N/A" : healthStatus.getStatus()),
@@ -119,13 +127,14 @@ public class Device extends AbstractEntity {
     }
 
     @Override
-    public boolean equals(Object o) {
+    public boolean equals(final Object o) {
-        if (this == o) return true;
+        if (this == o) {
-        if (!(o instanceof Device)) {
+            return true;
+        }
+        if (!(o instanceof Device device)) {
             return false;
         }
 
-        Device device = (Device) o;
         return isStateOverridden == device.isStateOverridden
                 && Objects.equals(name, device.name)
                 && healthStatus == device.healthStatus

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/SupplyChainValidation.java

@@ -2,7 +2,6 @@ package hirs.attestationca.persist.entity.userdefined;
 
 import com.google.common.base.Preconditions;
 import hirs.attestationca.persist.entity.ArchivableEntity;
-import hirs.attestationca.persist.entity.userdefined.rim.BaseReferenceManifest;
 import hirs.attestationca.persist.enums.AppraisalStatus;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -21,48 +20,19 @@ import java.util.List;
  */
 @Entity
 public class SupplyChainValidation extends ArchivableEntity {
-    /**
-     * Used to indicate which type of validation a result is related to.
-     */
-    public enum ValidationType {
-        /**
-         * Validation of an endorsement credential.
-         */
-        ENDORSEMENT_CREDENTIAL,
-
-        /**
-         * Validation of a platform credential and also delta platform credentials from spec 1.1.
-         */
-        PLATFORM_CREDENTIAL,
-
-        /**
-         * Validation of a platform credential's attributes.
-         */
-        PLATFORM_CREDENTIAL_ATTRIBUTES,
-
-        /**
-         * Validation of the device firmware.
-         */
-        FIRMWARE
-    }
-
     @Getter
     @Column
     private final ValidationType validationType;
-
     @Getter
     @Column
     private final AppraisalStatus.Status validationResult;
-
     @ManyToMany(fetch = FetchType.EAGER)
     @JoinTable(name = "CertificatesUsedToValidate",
-            joinColumns = { @JoinColumn(name = "validation_id", nullable = false) })
+            joinColumns = {@JoinColumn(name = "validation_id", nullable = false)})
     private final List<Certificate> certificatesUsed;
-
     @Getter
     @Column(length = RESULT_MESSAGE_LENGTH)
     private final String message;
-
     @Getter
     @Column
     private String rimId;
@@ -81,10 +51,10 @@ public class SupplyChainValidation extends ArchivableEntity {
     /**
      * Construct a new SupplyChainValidation instance.
      *
-     * @param validationType the type of validation this instance will represent; not null
+     * @param validationType   the type of validation this instance will represent; not null
      * @param validationResult whether the validation was successful or not
      * @param certificatesUsed certificates used, if any, in the validation process; not null
-     * @param message a related information or error message; may be null
+     * @param message          a related information or error message; may be null
      */
     public SupplyChainValidation(final ValidationType validationType,
                                  final AppraisalStatus.Status validationResult,
@@ -122,4 +92,29 @@ public class SupplyChainValidation extends ArchivableEntity {
     public List<Certificate> getCertificatesUsed() {
         return Collections.unmodifiableList(certificatesUsed);
     }
+
+    /**
+     * Used to indicate which type of validation a result is related to.
+     */
+    public enum ValidationType {
+        /**
+         * Validation of an endorsement credential.
+         */
+        ENDORSEMENT_CREDENTIAL,
+
+        /**
+         * Validation of a platform credential and also delta platform credentials from spec 1.1.
+         */
+        PLATFORM_CREDENTIAL,
+
+        /**
+         * Validation of a platform credential's attributes.
+         */
+        PLATFORM_CREDENTIAL_ATTRIBUTES,
+
+        /**
+         * Validation of the device firmware.
+         */
+        FIRMWARE
+    }
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/SupplyChainValidationSummary.java

@@ -32,7 +32,6 @@ import java.util.Set;
 import java.util.UUID;
 
 
-
 /**
  * A container class to group multiple related {@link SupplyChainValidation} instances
  * together.
@@ -40,12 +39,10 @@ import java.util.UUID;
 @Entity
 public class SupplyChainValidationSummary extends ArchivableEntity {
 
+    private static final String DEVICE_ID_FIELD = "device.id";
     @ManyToOne
     @JoinColumn(name = "device_id")
     private final Device device;
-
-    private static final String DEVICE_ID_FIELD = "device.id";
-
     @Getter
     @Column
     @Enumerated(EnumType.STRING)
@@ -72,120 +69,11 @@ public class SupplyChainValidationSummary extends ArchivableEntity {
         this.message = Strings.EMPTY;
     }
 
-    /**
-     * This class enables the retrieval of SupplyChainValidationSummaries by their attributes.
-     */
-    public static class Selector {
-        private final CrudRepository<SupplyChainValidationSummary, UUID>
-                supplyChainValidationSummaryCrudManager;
-
-        private final Map<String, Object> fieldValueSelections;
-
-        /**
-         * Construct a new Selector that will use the given {@link CrudRepository} to
-         * retrieve SupplyChainValidationSummaries.
-         *
-         * @param supplyChainValidationSummaryCrudManager the summary manager to be used to retrieve
-         *                                                supply chain validation summaries
-         */
-        public Selector(
-                final CrudRepository<SupplyChainValidationSummary, UUID>
-                        supplyChainValidationSummaryCrudManager) {
-            Preconditions.checkArgument(
-                    supplyChainValidationSummaryCrudManager != null,
-                    "supply chain validation summary manager cannot be null"
-            );
-
-            this.supplyChainValidationSummaryCrudManager = supplyChainValidationSummaryCrudManager;
-            this.fieldValueSelections = new HashMap<>();
-        }
-
-        /**
-         * Construct the criterion that can be used to query for supply chain validation summaries
-         * matching the configuration of this Selector.
-         *
-         * @return a Criterion that can be used to query for supply chain validation summaries
-         * matching the configuration of this instance
-         */
-        public Predicate[] getCriterion(final CriteriaBuilder criteriaBuilder) {
-            Predicate[] predicates = new Predicate[fieldValueSelections.size()];
-            CriteriaQuery<SupplyChainValidationSummary> query = criteriaBuilder.createQuery(SupplyChainValidationSummary.class);
-            Root<SupplyChainValidationSummary> root = query.from(SupplyChainValidationSummary.class);
-
-            int i = 0;
-            for (Map.Entry<String, Object> fieldValueEntry : fieldValueSelections.entrySet()) {
-                predicates[i++] = criteriaBuilder.equal(root.get(fieldValueEntry.getKey()), fieldValueEntry.getValue());
-            }
-
-            return predicates;
-        }
-
-        /**
-         * Set a field name and value to match.
-         *
-         * @param name the field name to query
-         * @param value the value to query
-         */
-        protected void setFieldValue(final String name, final Object value) {
-            Object valueToAssign = value;
-
-            Preconditions.checkArgument(
-                    value != null,
-                    "field value cannot be null."
-            );
-
-            if (value instanceof String) {
-                Preconditions.checkArgument(
-                        StringUtils.isNotEmpty((String) value),
-                        "field value cannot be empty."
-                );
-            }
-
-            if (value instanceof byte[]) {
-                byte[] valueBytes = (byte[]) value;
-
-                Preconditions.checkArgument(
-                        ArrayUtils.isNotEmpty(valueBytes),
-                        "field value cannot be empty."
-                );
-
-                valueToAssign = Arrays.copyOf(valueBytes, valueBytes.length);
-            }
-
-            fieldValueSelections.put(name, valueToAssign);
-        }
-
-
-        /**
-         * Specify a device id that supply chain validation summaries must have to be considered
-         * as matching.
-         *
-         * @param device the device id to query
-         * @return this instance (for chaining further calls)
-         */
-        public Selector byDeviceId(final UUID device) {
-            setFieldValue(DEVICE_ID_FIELD, device);
-            return this;
-        }
-    }
-
-    /**
-     * Get a Selector for use in retrieving SupplyChainValidationSummary.
-     *
-     * @param certMan the CrudManager to be used to retrieve persisted supply chain validation
-     *                summaries
-     * @return a SupplyChainValidationSummary.Selector instance to use for retrieving certificates
-     */
-    public static SupplyChainValidationSummary.Selector select(
-            final CrudRepository<SupplyChainValidationSummary, UUID> certMan) {
-        return new SupplyChainValidationSummary.Selector(certMan);
-    }
-
     /**
      * Construct a new SupplyChainValidationSummary.
      *
-     * @param device device that underwent supply chain validation
+     * @param device             device that underwent supply chain validation
-     * @param validations a Collection of Validations that should comprise this summary; not null
+     * @param validations        a Collection of Validations that should comprise this summary; not null
      * @param provisionSessionId randomly generated UUID to associate with results
      */
     public SupplyChainValidationSummary(final Device device,
@@ -198,7 +86,7 @@ public class SupplyChainValidationSummary extends ArchivableEntity {
     /**
      * Construct a new SupplyChainValidationSummary.
      *
-     * @param device device that underwent supply chain validation
+     * @param device      device that underwent supply chain validation
      * @param validations a Collection of Validations that should comprise this summary; not null
      */
     public SupplyChainValidationSummary(final Device device,
@@ -221,6 +109,18 @@ public class SupplyChainValidationSummary extends ArchivableEntity {
         this.message = status.getMessage();
     }
 
+    /**
+     * Get a Selector for use in retrieving SupplyChainValidationSummary.
+     *
+     * @param certMan the CrudManager to be used to retrieve persisted supply chain validation
+     *                summaries
+     * @return a SupplyChainValidationSummary.Selector instance to use for retrieving certificates
+     */
+    public static SupplyChainValidationSummary.Selector select(
+            final CrudRepository<SupplyChainValidationSummary, UUID> certMan) {
+        return new SupplyChainValidationSummary.Selector(certMan);
+    }
+
     /**
      * This retrieves the device associated with the supply chain validation summaries.
      *
@@ -270,4 +170,102 @@ public class SupplyChainValidationSummary extends ArchivableEntity {
         return new AppraisalStatus(AppraisalStatus.Status.PASS,
                 Strings.EMPTY);
     }
+
+    /**
+     * This class enables the retrieval of SupplyChainValidationSummaries by their attributes.
+     */
+    public static class Selector {
+        private final CrudRepository<SupplyChainValidationSummary, UUID>
+                supplyChainValidationSummaryCrudManager;
+
+        private final Map<String, Object> fieldValueSelections;
+
+        /**
+         * Construct a new Selector that will use the given {@link CrudRepository} to
+         * retrieve SupplyChainValidationSummaries.
+         *
+         * @param supplyChainValidationSummaryCrudManager the summary manager to be used to retrieve
+         *                                                supply chain validation summaries
+         */
+        public Selector(
+                final CrudRepository<SupplyChainValidationSummary, UUID>
+                        supplyChainValidationSummaryCrudManager) {
+            Preconditions.checkArgument(
+                    supplyChainValidationSummaryCrudManager != null,
+                    "supply chain validation summary manager cannot be null"
+            );
+
+            this.supplyChainValidationSummaryCrudManager = supplyChainValidationSummaryCrudManager;
+            this.fieldValueSelections = new HashMap<>();
+        }
+
+        /**
+         * Construct the criterion that can be used to query for supply chain validation summaries
+         * matching the configuration of this Selector.
+         *
+         * @return a Criterion that can be used to query for supply chain validation summaries
+         * matching the configuration of this instance
+         */
+        public Predicate[] getCriterion(final CriteriaBuilder criteriaBuilder) {
+            Predicate[] predicates = new Predicate[fieldValueSelections.size()];
+            CriteriaQuery<SupplyChainValidationSummary> query =
+                    criteriaBuilder.createQuery(SupplyChainValidationSummary.class);
+            Root<SupplyChainValidationSummary> root = query.from(SupplyChainValidationSummary.class);
+
+            int i = 0;
+            for (Map.Entry<String, Object> fieldValueEntry : fieldValueSelections.entrySet()) {
+                predicates[i++] =
+                        criteriaBuilder.equal(root.get(fieldValueEntry.getKey()), fieldValueEntry.getValue());
+            }
+
+            return predicates;
+        }
+
+        /**
+         * Set a field name and value to match.
+         *
+         * @param name  the field name to query
+         * @param value the value to query
+         */
+        protected void setFieldValue(final String name, final Object value) {
+            Object valueToAssign = value;
+
+            Preconditions.checkArgument(
+                    value != null,
+                    "field value cannot be null."
+            );
+
+            if (value instanceof String) {
+                Preconditions.checkArgument(
+                        StringUtils.isNotEmpty((String) value),
+                        "field value cannot be empty."
+                );
+            }
+
+            if (value instanceof byte[] valueBytes) {
+
+                Preconditions.checkArgument(
+                        ArrayUtils.isNotEmpty(valueBytes),
+                        "field value cannot be empty."
+                );
+
+                valueToAssign = Arrays.copyOf(valueBytes, valueBytes.length);
+            }
+
+            fieldValueSelections.put(name, valueToAssign);
+        }
+
+
+        /**
+         * Specify a device id that supply chain validation summaries must have to be considered
+         * as matching.
+         *
+         * @param device the device id to query
+         * @return this instance (for chaining further calls)
+         */
+        public Selector byDeviceId(final UUID device) {
+            setFieldValue(DEVICE_ID_FIELD, device);
+            return this;
+        }
+    }
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/certificate/CertificateVariables.java

@@ -2,46 +2,209 @@ package hirs.attestationca.persist.entity.userdefined.certificate;
 
 public class CertificateVariables {
 
+    /**
+     *
+     */
     public static final String PEM_HEADER = "-----BEGIN CERTIFICATE-----";
+
+    /**
+     *
+     */
     public static final String PEM_FOOTER = "-----END CERTIFICATE-----";
+
+    /**
+     *
+     */
     public static final String PEM_ATTRIBUTE_HEADER = "-----BEGIN ATTRIBUTE CERTIFICATE-----";
+
+    /**
+     *
+     */
     public static final String PEM_ATTRIBUTE_FOOTER = "-----END ATTRIBUTE CERTIFICATE-----";
+
+    /**
+     *
+     */
     public static final String MALFORMED_CERT_MESSAGE = "Malformed certificate detected.";
+
+    /**
+     *
+     */
     public static final int MAX_CERT_LENGTH_BYTES = 2048;
-    public static final int MAX_NUMERIC_PRECISION = 49; // Can store up to 160 bit values
+
+    /**
+     *
+     */
+    public static final int MAX_NUMERIC_PRECISION = 49;
+    /**
+     * Can store up to 160 bit values
+     */
     public static final int MAX_PUB_KEY_MODULUS_HEX_LENGTH = 1024;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT0 = 0;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT1 = 1;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT2 = 2;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT3 = 3;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT4 = 4;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT5 = 5;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT6 = 6;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT7 = 7;
+
+    /**
+     *
+     */
     public static final int KEY_USAGE_BIT8 = 8;
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_DS = "DIGITAL SIGNATURE";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_NR = "NON-REPUDIATION";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_KE = "KEY ENCIPHERMENT";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_DE = "DATA ENCIPHERMENT";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_KA = "KEY AGREEMENT";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_KC = "KEY CERT SIGN";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_CS = "CRL SIGN";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_EO = "ENCIPHER ONLY";
+
+    /**
+     *
+     */
     public static final String KEY_USAGE_DO = "DECIPHER ONLY";
+
+    /**
+     *
+     */
     public static final String ECDSA_OID = "1.2.840.10045.4.3.2";
+
+    /**
+     *
+     */
     public static final String ECDSA_SHA224_OID = "1.2.840.10045.4.1";
+
+    /**
+     *
+     */
     public static final String RSA256_OID = "1.2.840.113549.1.1.11";
+
+    /**
+     *
+     */
     public static final String RSA384_OID = "1.2.840.113549.1.1.12";
+
+    /**
+     *
+     */
     public static final String RSA512_OID = "1.2.840.113549.1.1.13";
+
+    /**
+     *
+     */
     public static final String RSA224_OID = "1.2.840.113549.1.1.14";
+
+    /**
+     *
+     */
     public static final String RSA512_224_OID = "1.2.840.113549.1.1.15";
+
+    /**
+     *
+     */
     public static final String RSA512_256_OID = "1.2.840.113549.1.1.16";
+
+    /**
+     *
+     */
     public static final String RSA256_STRING = "SHA256WithRSA";
+
+    /**
+     *
+     */
     public static final String RSA384_STRING = "SHA384WithRSA";
+
+    /**
+     *
+     */
     public static final String RSA224_STRING = "SHA224WithRSA";
+
+    /**
+     *
+     */
     public static final String RSA512_STRING = "SHA512WithRSA";
+
+    /**
+     *
+     */
     public static final String RSA512_224_STRING = "SHA512-224WithRSA";
+
+    /**
+     *
+     */
     public static final String RSA512_256_STRING = "SHA512-256WithRSA";
+
+    /**
+     *
+     */
     public static final String ECDSA_STRING = "SHA256WithECDSA";
+
     public static final String ECDSA_SHA224_STRING = "SHA224WithECDSA";
 }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/entity/userdefined/certificate/IDevIDCertificate.java

@@ -6,8 +6,12 @@ import jakarta.persistence.Entity;
 import jakarta.persistence.Transient;
 import lombok.Getter;
 import lombok.extern.log4j.Log4j2;
-import org.apache.commons.codec.binary.Hex;
+import org.bouncycastle.asn1.ASN1Encodable;
-import org.bouncycastle.asn1.*;
+import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.ASN1OctetString;
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.x509.CertificatePolicies;
 import org.bouncycastle.asn1.x509.Extension;
 import org.bouncycastle.asn1.x509.PolicyInformation;
@@ -15,21 +19,13 @@ import org.bouncycastle.cert.jcajce.JcaX509ExtensionUtils;
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
-import java.nio.charset.Charset;
-import java.nio.charset.CharsetDecoder;
-import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.time.Instant;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Iterator;
-import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.Set;
 
 @Entity
 @Log4j2
@@ -154,6 +150,7 @@ public class IDevIDCertificate extends Certificate {
 
     /**
      * Parses fields related to IDevID certificates.
+     *
      * @throws IOException if a problem is encountered during parsing
      */
     private void parseIDevIDCertificate() throws IOException {
@@ -207,12 +204,12 @@ public class IDevIDCertificate extends Certificate {
                                 } catch (IllegalArgumentException e) {
                                     // Some certs have been found to contain tagged objects for hwSerialNum.
                                     // Handle this as a special case.
-                                    log.warn("Could not parse octet string for hwSerialNum. Attempting to parse tag.");
+                                    log.warn(
+                                            "Could not parse octet string for hwSerialNum. Attempting to parse tag.");
                                     try {
                                         tagObj1 = ASN1TaggedObject.getInstance(seq1.getObjectAt(1));
                                         obj2 = ASN1OctetString.getInstance(tagObj1, false);
-                                    }
+                                    } catch (Exception i) {  // Invalid object found
-                                    catch (Exception i) {  // Invalid object found
                                         log.warn("Invalid object found for hwSerialNum.");
                                         break;
                                     }
@@ -223,7 +220,7 @@ public class IDevIDCertificate extends Certificate {
                                 // the hwSerialNum field will be parsed accordingly.
                                 hwType = obj1.toString();
                                 if (hasTCGOIDs()) {
-                                        tcgOid = true;
+                                    tcgOid = true;
                                 }
 
                                 // Convert octet string to byte array
@@ -237,7 +234,8 @@ public class IDevIDCertificate extends Certificate {
             // Check for certificate policy qualifiers, which should be present for IDevIDs if in compliance with the
             // TCG specification.
             // For interoperability reasons, this will only log a warning if a TCG OID is specified above.
-            byte[] policyBytes = getX509Certificate().getExtensionValue(Extension.certificatePolicies.getId());
+            byte[] policyBytes =
+                    getX509Certificate().getExtensionValue(Extension.certificatePolicies.getId());
             Map<String, Boolean> policyQualifiers = null;
 
             if (policyBytes != null) {
@@ -264,8 +262,9 @@ public class IDevIDCertificate extends Certificate {
                     failCondition = true;
                 }
                 if (failCondition) {
-                    log.warn("TPM policy qualifiers not found, or do not meet logical criteria. Certificate may not " +
+                    log.warn(
-                            "be in compliance with TCG specification.");
+                            "TPM policy qualifiers not found, or do not meet logical criteria. Certificate may not " +
+                                    "be in compliance with TCG specification.");
                 }
             }
 
@@ -288,8 +287,7 @@ public class IDevIDCertificate extends Certificate {
     public boolean hasTCGOIDs() {
         if (this.getHwType() != null) {
             return this.getHwType().equals(HWTYPE_TCG_TPM2_OID);
-        }
+        } else {
-        else {
             return false;
         }
     }

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/provision/IdentityClaimProcessor.java

@@ -1,6 +1,5 @@
 package hirs.attestationca.persist.provision;
 
-import com.fasterxml.jackson.databind.ser.Serializers;
 import com.google.protobuf.ByteString;
 import hirs.attestationca.configuration.provisionerTpm2.ProvisionerTpm2;
 import hirs.attestationca.persist.entity.manager.CertificateRepository;
@@ -69,24 +68,23 @@ import java.util.regex.Pattern;
 
 @Log4j2
 public class IdentityClaimProcessor extends AbstractProcessor {
-    private static final String PCR_QUOTE_MASK = "0,1,2,3,4,5,6,7,8,9,10,11,12,13,"
-            + "14,15,16,17,18,19,20,21,22,23";
-
-    private static final int NUM_OF_VARIABLES = 5;
     /**
      * Number of bytes to include in the TPM2.0 nonce.
      */
     public static final int NONCE_LENGTH = 20;
+    private static final String PCR_QUOTE_MASK = "0,1,2,3,4,5,6,7,8,9,10,11,12,13,"
+            + "14,15,16,17,18,19,20,21,22,23";
+    private static final int NUM_OF_VARIABLES = 5;
     private static final int MAC_BYTES = 6;
 
-    private SupplyChainValidationService supplyChainValidationService;
+    private final SupplyChainValidationService supplyChainValidationService;
-    private CertificateRepository certificateRepository;
+    private final CertificateRepository certificateRepository;
-    private ComponentResultRepository componentResultRepository;
+    private final ComponentResultRepository componentResultRepository;
-    private ComponentInfoRepository componentInfoRepository;
+    private final ComponentInfoRepository componentInfoRepository;
-    private ReferenceManifestRepository referenceManifestRepository;
+    private final ReferenceManifestRepository referenceManifestRepository;
-    private ReferenceDigestValueRepository referenceDigestValueRepository;
+    private final ReferenceDigestValueRepository referenceDigestValueRepository;
-    private DeviceRepository deviceRepository;
+    private final DeviceRepository deviceRepository;
-    private TPM2ProvisionerStateRepository tpm2ProvisionerStateRepository;
+    private final TPM2ProvisionerStateRepository tpm2ProvisionerStateRepository;
 
     /**
      * Constructor.
@@ -116,8 +114,8 @@ public class IdentityClaimProcessor extends AbstractProcessor {
      * Basic implementation of the ACA processIdentityClaimTpm2 method. Parses the claim,
      * stores the device info, performs supply chain validation, generates a nonce,
      * and wraps that nonce with the make credential process before returning it to the client.
-     *            attCert.setPcrValues(pcrValues);
+     * attCert.setPcrValues(pcrValues);
-
+     *
      * @param identityClaim the request to process, cannot be null
      * @return an identity claim response for the specified request containing a wrapped blob
      */
@@ -147,7 +145,7 @@ public class IdentityClaimProcessor extends AbstractProcessor {
             }
         }
 
-        ByteString blobStr = ByteString.copyFrom(new byte[]{});
+        ByteString blobStr = ByteString.copyFrom(new byte[] {});
         if (validationResult == AppraisalStatus.Status.PASS) {
             RSAPublicKey akPub = ProvisionUtils.parsePublicKey(claim.getAkPublicArea().toByteArray());
             byte[] nonce = ProvisionUtils.generateRandomBytes(NONCE_LENGTH);
@@ -195,7 +193,8 @@ public class IdentityClaimProcessor extends AbstractProcessor {
     private AppraisalStatus.Status doSupplyChainValidation(
             final ProvisionerTpm2.IdentityClaim claim, final PublicKey ekPub) {
         // attempt to find an endorsement credential to validate
-        EndorsementCredential endorsementCredential = parseEcFromIdentityClaim(claim, ekPub, certificateRepository);
+        EndorsementCredential endorsementCredential =
+                parseEcFromIdentityClaim(claim, ekPub, certificateRepository);
 
         // attempt to find platform credentials to validate
         List<PlatformCredential> platformCredentials = parsePcsFromIdentityClaim(claim,
@@ -283,10 +282,10 @@ public class IdentityClaimProcessor extends AbstractProcessor {
 
     /**
      * Converts a protobuf DeviceInfo object to a HIRS Utils DeviceInfoReport object.
+     *
      * @param claim the protobuf serialized identity claim containing the device info
      * @return a HIRS Utils DeviceInfoReport representation of device info
      */
-    @SuppressWarnings("methodlength")
     private DeviceInfoReport parseDeviceInfo(final ProvisionerTpm2.IdentityClaim claim)
             throws NoSuchAlgorithmException {
         ProvisionerTpm2.DeviceInfo dv = claim.getDv();
@@ -357,7 +356,7 @@ public class IdentityClaimProcessor extends AbstractProcessor {
         String fileName = "";
         Pattern pattern = Pattern.compile("([^\\s]+(\\.(?i)(rimpcr|rimel|bin|log))$)");
         Matcher matcher;
-        MessageDigest messageDigest =  MessageDigest.getInstance("SHA-256");
+        MessageDigest messageDigest = MessageDigest.getInstance("SHA-256");
 
         if (dv.getSwidfileCount() > 0) {
             for (ByteString swidFile : dv.getSwidfileList()) {
@@ -425,9 +424,10 @@ public class IdentityClaimProcessor extends AbstractProcessor {
         if (dv.getLogfileCount() > 0) {
             for (ByteString logFile : dv.getLogfileList()) {
                 try {
-                    support = (SupportReferenceManifest) referenceManifestRepository.findByHexDecHashAndRimType(
+                    support =
+                            (SupportReferenceManifest) referenceManifestRepository.findByHexDecHashAndRimType(
                                     Hex.encodeHexString(messageDigest.digest(logFile.toByteArray())),
-                            ReferenceManifest.SUPPORT_RIM);
+                                    ReferenceManifest.SUPPORT_RIM);
                     if (support == null) {
                         /*
                         Either the logFile does not have a corresponding support RIM in the backend
@@ -512,8 +512,10 @@ public class IdentityClaimProcessor extends AbstractProcessor {
                     }
 
                     // now update support rim
-                    SupportReferenceManifest dbSupport = (SupportReferenceManifest) referenceManifestRepository
+                    SupportReferenceManifest dbSupport =
-                            .findByHexDecHashAndRimType(swid.getHashValue(), ReferenceManifest.SUPPORT_RIM);
+                            (SupportReferenceManifest) referenceManifestRepository
+                                    .findByHexDecHashAndRimType(swid.getHashValue(),
+                                            ReferenceManifest.SUPPORT_RIM);
                     if (dbSupport != null) {
                         dbSupport.setFileName(swid.getName());
                         dbSupport.setSwidTagVersion(dbBaseRim.getSwidTagVersion());
@@ -584,7 +586,7 @@ public class IdentityClaimProcessor extends AbstractProcessor {
                     dv.getNw().getHostname()));
         }
 
-         // Get TPM info, currently unimplemented
+        // Get TPM info, currently unimplemented
         TPMInfo tpmInfo = new TPMInfo(DeviceInfoEnums.NOT_SPECIFIED,
                 (short) 0,
                 (short) 0,
@@ -628,7 +630,8 @@ public class IdentityClaimProcessor extends AbstractProcessor {
         }
 
         if (baseSupportRim != null
-                && referenceDigestValueRepository.findBySupportRimHash(baseSupportRim.getHexDecHash()).isEmpty()) {
+                && referenceDigestValueRepository.findBySupportRimHash(baseSupportRim.getHexDecHash())
+                .isEmpty()) {
             try {
                 TCGEventLog logProcessor = new TCGEventLog(baseSupportRim.getRimBytes());
                 ReferenceDigestValue rdv;
@@ -688,7 +691,7 @@ public class IdentityClaimProcessor extends AbstractProcessor {
                             log.error(String.format("Patching value does not exist (%s)",
                                     patchedValue));
                         } else {
-                             // WIP - Until we get patch examples
+                            // WIP - Until we get patch examples
                             dbRdv.setPatched(true);
                         }
                     }
@@ -721,7 +724,7 @@ public class IdentityClaimProcessor extends AbstractProcessor {
     }
 
     private int handleDeviceComponents(final String hostName, final String paccorString) {
-        int deviceComponents = 0 ;
+        int deviceComponents = 0;
         Map<Integer, ComponentInfo> componentInfoMap = new HashMap<>();
         try {
             List<ComponentInfo> componentInfos = SupplyChainCredentialValidator

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/service/SupplyChainValidationService.java

@@ -11,7 +11,11 @@ import hirs.attestationca.persist.entity.manager.ReferenceDigestValueRepository;
 import hirs.attestationca.persist.entity.manager.ReferenceManifestRepository;
 import hirs.attestationca.persist.entity.manager.SupplyChainValidationRepository;
 import hirs.attestationca.persist.entity.manager.SupplyChainValidationSummaryRepository;
-import hirs.attestationca.persist.entity.userdefined.*;
+import hirs.attestationca.persist.entity.userdefined.Device;
+import hirs.attestationca.persist.entity.userdefined.PolicySettings;
+import hirs.attestationca.persist.entity.userdefined.ReferenceManifest;
+import hirs.attestationca.persist.entity.userdefined.SupplyChainValidation;
+import hirs.attestationca.persist.entity.userdefined.SupplyChainValidationSummary;
 import hirs.attestationca.persist.entity.userdefined.certificate.ComponentResult;
 import hirs.attestationca.persist.entity.userdefined.certificate.EndorsementCredential;
 import hirs.attestationca.persist.entity.userdefined.certificate.PlatformCredential;
@@ -27,12 +31,10 @@ import lombok.extern.log4j.Log4j2;
 import org.apache.logging.log4j.Level;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import org.yaml.snakeyaml.events.Event;
 
 import java.security.KeyStore;
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -46,28 +48,28 @@ import static hirs.attestationca.persist.enums.AppraisalStatus.Status.PASS;
 @Service
 public class SupplyChainValidationService {
 
-    private CACredentialRepository caCredentialRepository;
+    private final CACredentialRepository caCredentialRepository;
-    private PolicyRepository policyRepository;
+    private final PolicyRepository policyRepository;
-    private ReferenceManifestRepository referenceManifestRepository;
+    private final ReferenceManifestRepository referenceManifestRepository;
-    private ReferenceDigestValueRepository referenceDigestValueRepository;
+    private final ReferenceDigestValueRepository referenceDigestValueRepository;
-    private ComponentResultRepository componentResultRepository;
+    private final ComponentResultRepository componentResultRepository;
-    private ComponentAttributeRepository componentAttributeRepository;
+    private final ComponentAttributeRepository componentAttributeRepository;
-    private CertificateRepository certificateRepository;
+    private final CertificateRepository certificateRepository;
-    private SupplyChainValidationRepository supplyChainValidationRepository;
+    private final SupplyChainValidationRepository supplyChainValidationRepository;
-    private SupplyChainValidationSummaryRepository supplyChainValidationSummaryRepository;
+    private final SupplyChainValidationSummaryRepository supplyChainValidationSummaryRepository;
     private UUID provisionSessionId;
 
     /**
      * Constructor.
      *
-     * @param caCredentialRepository    ca credential repository
+     * @param caCredentialRepository                 ca credential repository
-     * @param policyRepository                      the policy manager
+     * @param policyRepository                       the policy manager
-     * @param certificateRepository                 the cert manager
+     * @param certificateRepository                  the cert manager
-     * @param componentResultRepository             the comp result manager
+     * @param componentResultRepository              the comp result manager
-     * @param referenceManifestRepository           the RIM manager
+     * @param referenceManifestRepository            the RIM manager
-     * @param supplyChainValidationRepository       the scv manager
+     * @param supplyChainValidationRepository        the scv manager
      * @param supplyChainValidationSummaryRepository the summary manager
-     * @param referenceDigestValueRepository              the even manager
+     * @param referenceDigestValueRepository         the even manager
      */
     @Autowired
     @SuppressWarnings("ParameterNumberCheck")
@@ -97,13 +99,12 @@ public class SupplyChainValidationService {
      * an identity request and validates the supply chain in accordance to the
      * current supply chain policy.
      *
-     * @param ec     The endorsement credential from the identity request.
+     * @param ec             The endorsement credential from the identity request.
-     * @param pcs    The platform credentials from the identity request.
+     * @param pcs            The platform credentials from the identity request.
-     * @param device The device to be validated.
+     * @param device         The device to be validated.
      * @param componentInfos list of components from the device
      * @return A summary of the validation results.
      */
-    @SuppressWarnings("methodlength")
     public SupplyChainValidationSummary validateSupplyChain(final EndorsementCredential ec,
                                                             final List<PlatformCredential> pcs,
                                                             final Device device,
@@ -250,8 +251,8 @@ public class SupplyChainValidationService {
 
                 updateComponentStatus(componentResultRepository
                         .findByCertificateSerialNumberAndBoardSerialNumber(
-                        baseCredential.getSerialNumber().toString(),
+                                baseCredential.getSerialNumber().toString(),
-                        baseCredential.getPlatformSerial()));
+                                baseCredential.getPlatformSerial()));
             }
             if (!attrErrorMessage.isEmpty()) {
                 //combine platform and platform attributes
@@ -323,9 +324,10 @@ public class SupplyChainValidationService {
                                     deviceName));
                 } else {
                     ReferenceManifest manifest = referenceManifestRepository
-                            .findByHexDecHashAndRimType(sRim.getEventLogHash(), ReferenceManifest.MEASUREMENT_RIM);
+                            .findByHexDecHashAndRimType(sRim.getEventLogHash(),
+                                    ReferenceManifest.MEASUREMENT_RIM);
                     if (manifest instanceof EventLogMeasurements) {
-                        eventLog = (EventLogMeasurements)manifest;
+                        eventLog = (EventLogMeasurements) manifest;
                     }
                 }
                 if (eventLog == null) {
@@ -357,7 +359,8 @@ public class SupplyChainValidationService {
 
             BaseReferenceManifest bRim = null;
             if (sRim != null && sRim.getAssociatedRim() != null) {
-                Optional<ReferenceManifest> oRim = referenceManifestRepository.findById(sRim.getAssociatedRim());
+                Optional<ReferenceManifest> oRim =
+                        referenceManifestRepository.findById(sRim.getAssociatedRim());
                 if (oRim.isPresent()) {
                     ReferenceManifest rim = oRim.get();
                     if (rim instanceof BaseReferenceManifest) {
@@ -375,7 +378,8 @@ public class SupplyChainValidationService {
             Optional<SupplyChainValidationSummary> previousOpt
                     //= this.supplyChainValidationSummaryRepository.findByDevice(deviceName);
                     //= this.supplyChainValidationSummaryRepository.findByDevice(device);
-                    = this.supplyChainValidationSummaryRepository.findById(UUID.fromString(device.getSummaryId()));
+                    = this.supplyChainValidationSummaryRepository.findById(
+                    UUID.fromString(device.getSummaryId()));
             if (previousOpt.isPresent()) {
                 SupplyChainValidationSummary previous = previousOpt.get();
                 for (SupplyChainValidation scv : previous.getValidations()) {
@@ -421,6 +425,7 @@ public class SupplyChainValidationService {
      * If the platform attributes policy is enabled, this method updates the matched
      * status for the component result.  This is done so that the details page for the
      * platform certificate highlights the title card red.
+     *
      * @param componentResults list of associated component results
      */
     private void updateComponentStatus(final List<ComponentResult> componentResults) {

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/validation/CertificateAttributeScvValidator.java

@@ -49,10 +49,11 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
     private static final String LC_UNKNOWN = "unknown";
 
     /**
+     * Validates platform credential attributes v1 p2.
      *
-     * @param platformCredential
+     * @param platformCredential platform credential
-     * @param deviceInfoReport
+     * @param deviceInfoReport   device information report
-     * @return
+     * @return an appraisal status
      */
     public static AppraisalStatus validatePlatformCredentialAttributesV1p2(
             final PlatformCredential platformCredential,
@@ -159,7 +160,7 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
      * @param componentAttributeRepository db access to component attribute match status
      * @param componentInfos               list of device components
      * @param provisionSessionId           UUID associated with the SCV Summary
-     * @param ignoreRevisionAttribute policy flag to ignore the revision attribute
+     * @param ignoreRevisionAttribute      policy flag to ignore the revision attribute
      * @return either PASS or FAIL
      */
     public static AppraisalStatus validatePlatformCredentialAttributesV2p0(
@@ -275,10 +276,10 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
             numOfAttributes = attributeResults.size();
             boolean saveAttributeResult;
             for (ComponentAttributeResult componentAttributeResult : attributeResults) {
-                 saveAttributeResult = true;
+                saveAttributeResult = true;
                 if (ignoreRevisionAttribute) {
-                   saveAttributeResult = !componentAttributeResult.getAttribute()
+                    saveAttributeResult = !componentAttributeResult.getAttribute()
-                           .equalsIgnoreCase(ComponentResult.ATTRIBUTE_REVISION);
+                            .equalsIgnoreCase(ComponentResult.ATTRIBUTE_REVISION);
                 }
                 if (saveAttributeResult) {
                     componentAttributeResult.setProvisionSessionId(provisionSessionId);
@@ -318,7 +319,7 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
      *                         base cert for this specific chain
      * @return Appraisal Status of delta being validated.
      */
-    @SuppressWarnings("methodlength")
+
     static AppraisalStatus validateDeltaAttributesChainV2p0(
             final DeviceInfoReport deviceInfoReport,
             final Map<PlatformCredential, SupplyChainValidation> deltaMapping,
@@ -366,7 +367,7 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
 
         if (!componentAttributeResults.isEmpty()) {
             resultMessage.append(String.format("There are %d errors with Delta "
-                    + "Components associated with: %s%n",
+                            + "Components associated with: %s%n",
                     componentAttributeResults.size(),
                     deltaCertificates.get(0).getPlatformSerial()));
             fieldValidation = false;
@@ -856,7 +857,8 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
 
     /**
      * This method uses a specific hash to match device components with certificate components.
-     * @param componentInfos list of device component infos
+     *
+     * @param componentInfos        list of device component infos
      * @param compiledComponentList list of the remaining unmatched component results
      * @return remaining component results not matched
      */
@@ -892,7 +894,8 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
 
     /**
      * This method is used to find matches based on the component class value.
-     * @param componentInfos list of device component infos
+     *
+     * @param componentInfos            list of device component infos
      * @param remainingComponentResults list of the remaining unmatched component results
      * @return a generated list of component attributes results
      */
@@ -1019,7 +1022,6 @@ public class CertificateAttributeScvValidator extends SupplyChainCredentialValid
     }
 
     /**
-     *
      * @param deltaCertificates
      * @param componentResultRepository
      * @param componentAttributeRepository

HIRS_AttestationCA/src/main/java/hirs/attestationca/persist/validation/FirmwareScvValidator.java

@@ -12,8 +12,8 @@ import hirs.attestationca.persist.entity.userdefined.rim.EventLogMeasurements;
 import hirs.attestationca.persist.entity.userdefined.rim.ReferenceDigestValue;
 import hirs.attestationca.persist.enums.AppraisalStatus;
 import hirs.attestationca.persist.service.ValidationService;
-import hirs.utils.rim.ReferenceManifestValidator;
 import hirs.utils.SwidResource;
+import hirs.utils.rim.ReferenceManifestValidator;
 import hirs.utils.tpm.eventlog.TCGEventLog;
 import hirs.utils.tpm.eventlog.TpmPcrEvent;
 import lombok.extern.log4j.Log4j2;
@@ -24,7 +24,12 @@ import java.security.KeyStore;
 import java.security.NoSuchAlgorithmException;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
 
 import static hirs.attestationca.persist.enums.AppraisalStatus.Status.FAIL;
 import static hirs.attestationca.persist.enums.AppraisalStatus.Status.PASS;
@@ -35,7 +40,6 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
     private static PcrValidator pcrValidator;
 
     /**
-     *
      * @param device
      * @param policySettings
      * @param referenceManifestRepository
@@ -43,7 +47,7 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
      * @param caCredentialRepository
      * @return
      */
-    @SuppressWarnings("methodlength")
+
     public static AppraisalStatus validateFirmware(
             final Device device, final PolicySettings policySettings,
             final ReferenceManifestRepository referenceManifestRepository,
@@ -66,7 +70,8 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
         // In this case, try to look up the event log associated with the device, then get the base rim associated by event log hash
         List<ReferenceManifest> deviceRims = referenceManifestRepository.findByDeviceName(hostName);
         for (ReferenceManifest deviceRim : deviceRims) {
-            if (deviceRim instanceof BaseReferenceManifest && !deviceRim.isSwidSupplemental() && !deviceRim.isSwidPatch()) {
+            if (deviceRim instanceof BaseReferenceManifest && !deviceRim.isSwidSupplemental() &&
+                    !deviceRim.isSwidPatch()) {
                 baseReferenceManifest = (BaseReferenceManifest) deviceRim;
             }
 
@@ -77,7 +82,9 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
 
         // Attempt to get an event log from the database matching the expected hash
         if (baseReferenceManifest == null && measurement != null) {
-            baseReferenceManifest = (BaseReferenceManifest)referenceManifestRepository.findByEventLogHashAndRimType(measurement.getHexDecHash(), ReferenceManifest.BASE_RIM);
+            baseReferenceManifest =
+                    (BaseReferenceManifest) referenceManifestRepository.findByEventLogHashAndRimType(
+                            measurement.getHexDecHash(), ReferenceManifest.BASE_RIM);
         }
 
         String failedString = "";
@@ -101,7 +108,7 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
 
         if (passed) {
             List<SwidResource> resources =
-                    ((BaseReferenceManifest) baseReferenceManifest).getFileResources();
+                    baseReferenceManifest.getFileResources();
             fwStatus = new AppraisalStatus(PASS,
                     SupplyChainCredentialValidator.FIRMWARE_VALID);
 
@@ -131,20 +138,22 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
                     try {
                         certs.add(cac.getX509Certificate());
                     } catch (IOException e) {
-                        log.error("Error building CA chain for " + signingCert.getSubjectKeyIdentifier() + ": "
+                        log.error(
-                                + e.getMessage());
+                                "Error building CA chain for " + signingCert.getSubjectKeyIdentifier() + ": "
+                                        + e.getMessage());
                     }
                 }
                 referenceManifestValidator.setTrustStore(certs);
                 try {
-                    if (referenceManifestValidator.validateXmlSignature(signingCert.getX509Certificate().getPublicKey(),
+                    if (referenceManifestValidator.validateXmlSignature(
-                        signingCert.getSubjectKeyIdString(), signingCert.getEncodedPublicKey())) {
+                            signingCert.getX509Certificate().getPublicKey(),
+                            signingCert.getSubjectKeyIdString(), signingCert.getEncodedPublicKey())) {
                         try {
                             if (!SupplyChainCredentialValidator.verifyCertificate(
-                                signingCert.getX509Certificate(), keyStore)) {
+                                    signingCert.getX509Certificate(), keyStore)) {
                                 passed = false;
                                 fwStatus = new AppraisalStatus(FAIL,
-                                    "Firmware validation failed: invalid certificate path.");
+                                        "Firmware validation failed: invalid certificate path.");
                             }
                         } catch (IOException ioEx) {
                             log.error("Error getting X509 cert from manager: " + ioEx.getMessage());
@@ -268,7 +277,7 @@ public class FirmwareScvValidator extends SupplyChainCredentialValidator {
                             }
                             if (fwStatus.getAppStatus().equals(FAIL)) {
                                 fwStatus = new AppraisalStatus(FAIL, String.format("%s%n%s",
-                                        fwStatus.getMessage(), sb.toString()));
+                                        fwStatus.getMessage(), sb));
                             } else {
                                 fwStatus = new AppraisalStatus(FAIL,
                                         sb.toString(), ReferenceManifest.MEASUREMENT_RIM);

config/checkstyle/checkstyle.xml

@@ -133,7 +133,9 @@
 
         <!-- Checks for Size Violations.                    -->
         <!-- See https://checkstyle.org/checks/sizes/index.html -->
-        <module name="MethodLength"/>
+        <module name="MethodLength">
+            <property name="max" value="300"/>
+        </module>
 
         <!-- Checks for whitespace                               -->
         <!-- See https://checkstyle.org/checks/whitespace/index.html -->