Package org.postgresql.ssl

Class BaseX509KeyManager

java.lang.Object

org.postgresql.ssl.BaseX509KeyManager

All Implemented Interfaces:

KeyManager, X509KeyManager

Direct Known Subclasses:

PEMKeyManager, PKCS12KeyManager

public abstract class BaseX509KeyManager
extends Object
implements X509KeyManager

Field Summary

Fields

Modifier and Type	Field	Description
protected @Nullable PSQLException	error

Constructor Summary

Constructors

Constructor	Description
BaseX509KeyManager()

Method Summary

Modifier and Type	Method	Description
@Nullable String	chooseClientAlias(String[] keyType, Principal @Nullable [] principals, @Nullable Socket socket)
@Nullable String	chooseServerAlias(String s, Principal @Nullable [] principals, @Nullable Socket socket)
String @Nullable []	getClientAliases(String keyType, Principal @Nullable [] principals)
String @Nullable []	getServerAliases(String s, Principal @Nullable [] principals)
void	throwKeyManagerException()	getCertificateChain and getPrivateKey cannot throw exceptions, therefore any exception is stored in error and can be raised by this method.
static void	validateKeyFilePermissions(Path keyPath)	Validates that the private key file has secure permissions (owner-only readable).

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.net.ssl.X509KeyManager

getCertificateChain, getPrivateKey

Field Details

error

protected @Nullable PSQLException error

Constructor Details

BaseX509KeyManager

public BaseX509KeyManager()

Method Details

throwKeyManagerException

public void throwKeyManagerException()
                              throws PSQLException

getCertificateChain and getPrivateKey cannot throw exceptions, therefore any exception is stored in error and can be raised by this method.

Throws:

PSQLException - if any exception is stored in error and can be raised

getClientAliases

public String @Nullable [] getClientAliases(String keyType,
 Principal @Nullable [] principals)

Specified by:

getClientAliases in interface X509KeyManager

chooseClientAlias

public @Nullable String chooseClientAlias(String[] keyType,
 Principal @Nullable [] principals,
 @Nullable Socket socket)

Specified by:

chooseClientAlias in interface X509KeyManager

getServerAliases

public String @Nullable [] getServerAliases(String s,
 Principal @Nullable [] principals)

Specified by:

getServerAliases in interface X509KeyManager

chooseServerAlias

public @Nullable String chooseServerAlias(String s,
 Principal @Nullable [] principals,
 @Nullable Socket socket)

Specified by:

chooseServerAlias in interface X509KeyManager

validateKeyFilePermissions

public static void validateKeyFilePermissions(Path keyPath)
                                       throws PSQLException

Validates that the private key file has secure permissions (owner-only readable). On POSIX systems, ensures no group or other permissions are set. On Windows systems, checks ACLs to ensure only the owner and trusted system accounts have access.

Parameters:

keyPath - the path to the private key file

Throws:

PSQLException - if the file has insecure permissions