Package jetbrains.buildServer.util.ssl

Class TrustStoreIO

java.lang.Object

jetbrains.buildServer.util.ssl.TrustStoreIO

public class TrustStoreIO
extends Object

Utility class for reading and writing certificates files and making trust stores from it.

Since:

2018.1

Author:

Mikhail Khorkov

Field Summary

Fields

Modifier and Type	Field	Description
static String	ZERO_HASH

Method Summary

Modifier and Type	Method	Description
static File[]	certificateFiles(String certDirectory)	Gets all files from specified directory.
static TeamCityTrustedSslCertificate[]	certificatesData(String certDirectory)	Read files with certificates from specified directory.
static KeyStore	constructTrustStoreFromData(TeamCityTrustedSslCertificate[] data)	Construct trust store from specified data.
static String	hash(TeamCityTrustedSslCertificate[] data)	Calculate a hash of specified certificates data.
static String	isInvalidCertificate(byte[] data)	Check if specified data is an invalid ssl certificate.
static String	pemContentFromDirectory(String certDirectory)	Returns PEM content of certificates from specified directory.
static KeyStore	readTrustStoreFromDirectory(String certDirectory)	Read files with certificates from specified directory.
static void	removeCertificate(String alias, String certDirectory)	Delete certificate with specified name from specified directory.
static String	writeCertificate(String alias, byte[] data, String certDirectory)	Write certificate to specified directory.

Methods inherited from class java.lang.Object

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

Field Detail

ZERO_HASH

public static final String ZERO_HASH

Method Detail

certificateFiles

@NotNull
public static File[] certificateFiles(@NotNull
                                      String certDirectory)

Gets all files from specified directory.

Parameters:

certDirectory - path to directory with certificates files

Returns:

files with certificates from specified directory

readTrustStoreFromDirectory

@Nullable
public static KeyStore readTrustStoreFromDirectory(@NotNull
                                                   String certDirectory)

Read files with certificates from specified directory.

Parameters:

certDirectory - path to directory with certificates files

Returns:

trust store from specified directory or null

pemContentFromDirectory

@NotNull
public static String pemContentFromDirectory(@NotNull
                                             String certDirectory)

Returns PEM content of certificates from specified directory.

Parameters:

certDirectory - path to directory with certificates files

Returns:

PEM content of certificates from specified directory

constructTrustStoreFromData

@NotNull
public static KeyStore constructTrustStoreFromData(@NotNull
                                                   TeamCityTrustedSslCertificate[] data)
                                            throws CertificateException,
                                                   NoSuchAlgorithmException,
                                                   IOException,
                                                   KeyStoreException

Construct trust store from specified data.

Parameters:

data - certificates for trust store

Returns:

trust store from specified data or null

Throws:

CertificateException - in case we can't construct the store because of a CertificateException

NoSuchAlgorithmException - in case we can't construct the store because of a NoSuchAlgorithmException

IOException - in case we can't construct the store because of a IOException

KeyStoreException - in case we can't construct the store because of a KeyStoreException

hash

@NotNull
public static String hash(@NotNull
                          TeamCityTrustedSslCertificate[] data)

Calculate a hash of specified certificates data.

Parameters:

data - certificates fro calculate the hash.

Returns:

not null hash of specified certificates data.

certificatesData

@NotNull
public static TeamCityTrustedSslCertificate[] certificatesData(@NotNull
                                                               String certDirectory)

Read files with certificates from specified directory.

Parameters:

certDirectory - path to directory with certificates files

Returns:

array of read certificates from specified directory

writeCertificate

public static String writeCertificate(@NotNull
                                      String alias,
                                      @NotNull
                                      byte[] data,
                                      @NotNull
                                      String certDirectory)

Write certificate to specified directory.

Parameters:

alias - name of certificate

data - certificate data

certDirectory - directory to write certificate

Returns:

null in case of success write; error message otherwise

removeCertificate

public static void removeCertificate(String alias,
                                     String certDirectory)

Delete certificate with specified name from specified directory.

Parameters:

alias - name of certificate for delete

certDirectory - directory with the certificate

isInvalidCertificate

public static String isInvalidCertificate(@NotNull
                                          byte[] data)

Check if specified data is an invalid ssl certificate.

Parameters:

data - data to check

Returns:

String representation of reason why certificate is invalid or null in case of valid data