Package org.apache.sshd.putty

Class AbstractPuttyKeyDecoder<PUB extends PublicKey,PRV extends PrivateKey>

java.lang.Object

org.apache.sshd.common.util.logging.AbstractLoggingBean

org.apache.sshd.common.config.keys.impl.AbstractIdentityResourceLoader<PUB,PRV>

org.apache.sshd.putty.AbstractPuttyKeyDecoder<PUB,PRV>

Type Parameters:

PUB - Generic public key type

PRV - Generic private key type

All Implemented Interfaces:

IdentityResourceLoader<PUB,PRV>, KeyTypeNamesSupport, KeyPairResourceLoader, KeyPairResourceParser, PuttyKeyPairResourceParser<PUB,PRV>

Direct Known Subclasses:

DSSPuttyKeyDecoder, ECDSAPuttyKeyDecoder, EdDSAPuttyKeyDecoder, RSAPuttyKeyDecoder

public abstract class AbstractPuttyKeyDecoder<PUB extends PublicKey,PRV extends PrivateKey>
extends AbstractIdentityResourceLoader<PUB,PRV>
implements PuttyKeyPairResourceParser<PUB,PRV>

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ENCRYPTION_HEADER

Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

log

Fields inherited from interface org.apache.sshd.common.config.keys.IdentityResourceLoader

MAX_BIGINT_OCTETS_COUNT

Fields inherited from interface org.apache.sshd.common.config.keys.loader.KeyPairResourceLoader

MAX_CIPHER_NAME_LENGTH, MAX_KEY_COMMENT_LENGTH, MAX_KEY_TYPE_NAME_LENGTH, MAX_PRIVATE_KEY_DATA_SIZE, MAX_PUBLIC_KEY_DATA_SIZE

Fields inherited from interface org.apache.sshd.common.config.keys.loader.KeyPairResourceParser

EMPTY

Fields inherited from interface org.apache.sshd.putty.PuttyKeyPairResourceParser

FORMAT_3_MAC_KEY_LENGTH, KEY_FILE_HEADER_PREFIX, KNOWN_HEADERS, NO_PRIVATE_KEY_ENCRYPTION_VALUE, PPK_FILE_SUFFIX, PRIVATE_LINES_HEADER, PUBLIC_LINES_HEADER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPuttyKeyDecoder(Class<PUB> pubType, Class<PRV> prvType, Collection<String> names)

Method Summary

Modifier and Type	Method	Description
boolean	canExtractKeyPairs(NamedResource resourceKey, List<String> lines)
static List<String>	extractDataLines(NamedResource resourceKey, List<String> lines, int startIndex, String hdrName, String hdrValue, List<String> curLines)
Collection<KeyPair>	loadKeyPairs(NamedResource resourceKey, int formatVersion, byte[] pubData, byte[] prvData, Map<String,String> headers)
Collection<KeyPair>	loadKeyPairs(NamedResource resourceKey, int formatVersion, InputStream pubData, InputStream prvData, Map<String,String> headers)
abstract Collection<KeyPair>	loadKeyPairs(NamedResource resourceKey, int formatVersion, PuttyKeyReader pubReader, PuttyKeyReader prvReader, Map<String,String> headers)
Collection<KeyPair>	loadKeyPairs(SessionContext session, NamedResource resourceKey, int formatVersion, String pubData, String prvData, String prvEncryption, FilePasswordProvider passwordProvider, Map<String,String> headers)
Collection<KeyPair>	loadKeyPairs(SessionContext session, NamedResource resourceKey, int formatVersion, List<String> pubLines, List<String> prvLines, String prvEncryption, FilePasswordProvider passwordProvider, Map<String,String> headers)
Collection<KeyPair>	loadKeyPairs(SessionContext session, NamedResource resourceKey, FilePasswordProvider passwordProvider, List<String> lines)

Methods inherited from class org.apache.sshd.common.config.keys.impl.AbstractIdentityResourceLoader

getPrivateKeyType, getPublicKeyType, getSupportedKeyTypes

Methods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.config.keys.IdentityResourceLoader

getPrivateKeyType, getPublicKeyType

Methods inherited from interface org.apache.sshd.common.config.keys.loader.KeyPairResourceLoader

loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs, loadKeyPairs

Methods inherited from interface org.apache.sshd.common.config.keys.KeyTypeNamesSupport

getSupportedKeyTypes

Field Details

ENCRYPTION_HEADER

public static final String ENCRYPTION_HEADER

See Also:

• Constant Field Values

Constructor Details

AbstractPuttyKeyDecoder

protected AbstractPuttyKeyDecoder(Class<PUB> pubType,
 Class<PRV> prvType,
 Collection<String> names)

Method Details

canExtractKeyPairs

public boolean canExtractKeyPairs(NamedResource resourceKey,
 List<String> lines)
                           throws IOException,
GeneralSecurityException

Specified by:

canExtractKeyPairs in interface KeyPairResourceParser

Specified by:

canExtractKeyPairs in interface PuttyKeyPairResourceParser<PUB extends PublicKey,PRV extends PrivateKey>

Throws:

IOException

GeneralSecurityException

loadKeyPairs

public Collection<KeyPair> loadKeyPairs(SessionContext session,
 NamedResource resourceKey,
 FilePasswordProvider passwordProvider,
 List<String> lines)
                                 throws IOException,
GeneralSecurityException

Specified by:

loadKeyPairs in interface KeyPairResourceLoader

Throws:

IOException

GeneralSecurityException

extractDataLines

public static List<String> extractDataLines(NamedResource resourceKey,
 List<String> lines,
 int startIndex,
 String hdrName,
 String hdrValue,
 List<String> curLines)
                                     throws IOException

Throws:

IOException

loadKeyPairs

public Collection<KeyPair> loadKeyPairs(SessionContext session,
 NamedResource resourceKey,
 int formatVersion,
 List<String> pubLines,
 List<String> prvLines,
 String prvEncryption,
 FilePasswordProvider passwordProvider,
 Map<String,String> headers)
                                 throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

loadKeyPairs

public Collection<KeyPair> loadKeyPairs(SessionContext session,
 NamedResource resourceKey,
 int formatVersion,
 String pubData,
 String prvData,
 String prvEncryption,
 FilePasswordProvider passwordProvider,
 Map<String,String> headers)
                                 throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

loadKeyPairs

public Collection<KeyPair> loadKeyPairs(NamedResource resourceKey,
 int formatVersion,
 byte[] pubData,
 byte[] prvData,
 Map<String,String> headers)
                                 throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

loadKeyPairs

public Collection<KeyPair> loadKeyPairs(NamedResource resourceKey,
 int formatVersion,
 InputStream pubData,
 InputStream prvData,
 Map<String,String> headers)
                                 throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

loadKeyPairs

public abstract Collection<KeyPair> loadKeyPairs(NamedResource resourceKey,
 int formatVersion,
 PuttyKeyReader pubReader,
 PuttyKeyReader prvReader,
 Map<String,String> headers)
                                          throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException