Package de.xima.fc.certificate.mgmt.internal

Class CryptoFileAnalyzerImpl

java.lang.Object

de.xima.fc.certificate.mgmt.internal.CryptoFileAnalyzerImpl

All Implemented Interfaces:

CryptoFileAnalyzer

@ApplicationScoped
public class CryptoFileAnalyzerImpl
extends Object
implements CryptoFileAnalyzer

Since:

8.5.0

Author:

Norman Lorenz

Method Summary

Modifier and Type	Method	Description
ECryptoFileFormat	detectFileFormat(InputStream is, char[] password)	Detects the file format of a file containing cryptographic credentials.
CertificateDetails	getCertificateFileDetails(InputStream is, KeyStoreScope scope)	Based on the defined extensions for an X.509 certificate, this method will return the details of a file based certificate, including a comprehensive summary of the certificate's usage information.
List<KeyStoreEntryDetails>	getKeyStoreLayout(InputStream is, char[] keyStorePassword, KeyStoreScope scope)	Provides a map of the KeyStore layout, i.e. the aliases and types of the entries in the KeyStore.
Map<String,Boolean>	validateKeyStoreEntryPasswords(InputStream is, char[] keyStorePassword, Map<String,char[]> keyStoreEntryPasswords)	Checks the passwords of the keystore entries in the provided keystore file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

detectFileFormat

public ECryptoFileFormat detectFileFormat(InputStream is,
                                          char[] password)
                                   throws IOException

Description copied from interface: CryptoFileAnalyzer

Detects the file format of a file containing cryptographic credentials.

Specified by:

detectFileFormat in interface CryptoFileAnalyzer

Parameters:

is - the input stream containing the file data

password - the password to decrypt the file (if applicable, could be null)

Returns:

the detected file format

Throws:

IOException - if an I/O error occurs during detection

getCertificateFileDetails

public CertificateDetails getCertificateFileDetails(InputStream is,
                                                    KeyStoreScope scope)
                                             throws IOException,
                                                    FcCertificateManagementException

Description copied from interface: CryptoFileAnalyzer

Based on the defined extensions for an X.509 certificate, this method will return the details of a file based certificate, including a comprehensive summary of the certificate's usage information. This includes the certificate's key usage and extended key usage.

Specified by:

getCertificateFileDetails in interface CryptoFileAnalyzer

Parameters:

is - the input stream containing the certificate data

scope - The keystore scope the user is operating at.

Returns:

a CertificateDetails object containing the details of the certificate

Throws:

IOException - if an I/O error occurs during processing

FcCertificateManagementException - if an error occurs while processing the certificate (e.g., invalid format provided)

getKeyStoreLayout

public List<KeyStoreEntryDetails> getKeyStoreLayout(InputStream is,
                                                    char[] keyStorePassword,
                                                    KeyStoreScope scope)
                                             throws IOException,
                                                    FcCertificateManagementException

Description copied from interface: CryptoFileAnalyzer

Provides a map of the KeyStore layout, i.e. the aliases and types of the entries in the KeyStore.

Specified by:

getKeyStoreLayout in interface CryptoFileAnalyzer

Parameters:

is - The input stream to load the KeyStore from

keyStorePassword - The password for the KeyStore

scope - The keystore scope the user is operating at.

Returns:

A list of KeyStoreEntryDetails objects representing the layout of the KeyStore.

Throws:

FcCertificateManagementException - If an error occurs while loading the KeyStore

IOException

validateKeyStoreEntryPasswords

public Map<String,Boolean> validateKeyStoreEntryPasswords(InputStream is,
                                                                char[] keyStorePassword,
                                                                Map<String,char[]> keyStoreEntryPasswords)
                                                         throws FcCertificateManagementException

Description copied from interface: CryptoFileAnalyzer

Checks the passwords of the keystore entries in the provided keystore file.

Specified by:

validateKeyStoreEntryPasswords in interface CryptoFileAnalyzer

Parameters:

is - the input stream containing the keystore data

keyStorePassword - the password for the keystore

keyStoreEntryPasswords - a map of entry aliases to their respective passwords

Returns:

a map of entry aliases to boolean values indicating whether the password is correct

Throws:

FcCertificateManagementException - if an error occurs while validating the passwords