Package com.jcraft.jsch
Class KnownHosts
- java.lang.Object
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- com.jcraft.jsch.KnownHosts
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- All Implemented Interfaces:
HostKeyRepository
public class KnownHosts extends java.lang.Object implements HostKeyRepository
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) class
KnownHosts.HashedHostKey
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
_known_hosts
private static byte[]
cr
private MAC
hmacsha1
private JSch
jsch
private java.lang.String
known_hosts
private java.util.Vector
pool
private static byte[]
space
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Fields inherited from interface com.jcraft.jsch.HostKeyRepository
CHANGED, NOT_INCLUDED, OK
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Constructor Summary
Constructors Constructor Description KnownHosts(JSch jsch)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(HostKey hostkey, UserInfo userinfo)
Adds a host keyhostkey
private void
addInvalidLine(java.lang.String line)
int
check(java.lang.String host, byte[] key)
Checks ifhost
is included with thekey
.(package private) HostKey
createHashedHostKey(java.lang.String host, byte[] key)
private java.lang.String
deleteSubString(java.lang.String hosts, java.lang.String host)
(package private) void
dump(java.io.OutputStream out)
private MAC
getHMACSHA1()
HostKey[]
getHostKey()
Retuns a list for host keys managed in this repository.HostKey[]
getHostKey(java.lang.String host, java.lang.String type)
Retuns a list for host keys managed in this repository.(package private) java.lang.String
getKnownHostsFile()
java.lang.String
getKnownHostsRepositoryID()
Returns id of this repository.void
remove(java.lang.String host, java.lang.String type)
Removes a host key if there exists mached key withhost
,type
.void
remove(java.lang.String host, java.lang.String type, byte[] key)
Removes a host key if there exists a matched key withhost
,type
andkey
.(package private) void
setKnownHosts(java.io.InputStream input)
(package private) void
setKnownHosts(java.lang.String filename)
protected void
sync()
protected void
sync(java.lang.String foo)
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Field Detail
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_known_hosts
private static final java.lang.String _known_hosts
- See Also:
- Constant Field Values
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jsch
private JSch jsch
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known_hosts
private java.lang.String known_hosts
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pool
private java.util.Vector pool
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hmacsha1
private MAC hmacsha1
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space
private static final byte[] space
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cr
private static final byte[] cr
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Constructor Detail
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KnownHosts
KnownHosts(JSch jsch)
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Method Detail
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setKnownHosts
void setKnownHosts(java.lang.String filename) throws JSchException
- Throws:
JSchException
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setKnownHosts
void setKnownHosts(java.io.InputStream input) throws JSchException
- Throws:
JSchException
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addInvalidLine
private void addInvalidLine(java.lang.String line) throws JSchException
- Throws:
JSchException
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getKnownHostsFile
java.lang.String getKnownHostsFile()
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getKnownHostsRepositoryID
public java.lang.String getKnownHostsRepositoryID()
Description copied from interface:HostKeyRepository
Returns id of this repository.- Specified by:
getKnownHostsRepositoryID
in interfaceHostKeyRepository
- Returns:
- identity in String
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check
public int check(java.lang.String host, byte[] key)
Description copied from interface:HostKeyRepository
Checks ifhost
is included with thekey
.- Specified by:
check
in interfaceHostKeyRepository
- Returns:
- #NOT_INCLUDED, #OK or #CHANGED
- See Also:
HostKeyRepository.NOT_INCLUDED
,HostKeyRepository.OK
,HostKeyRepository.CHANGED
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add
public void add(HostKey hostkey, UserInfo userinfo)
Description copied from interface:HostKeyRepository
Adds a host keyhostkey
- Specified by:
add
in interfaceHostKeyRepository
- Parameters:
hostkey
- a host key to be addeduserinfo
- a user interface for showing messages or promping inputs.- See Also:
UserInfo
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getHostKey
public HostKey[] getHostKey()
Description copied from interface:HostKeyRepository
Retuns a list for host keys managed in this repository.- Specified by:
getHostKey
in interfaceHostKeyRepository
- See Also:
HostKeyRepository.getHostKey(String host, String type)
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getHostKey
public HostKey[] getHostKey(java.lang.String host, java.lang.String type)
Description copied from interface:HostKeyRepository
Retuns a list for host keys managed in this repository.- Specified by:
getHostKey
in interfaceHostKeyRepository
- Parameters:
host
- a hostname used in searching host keys. Ifnull
is given, every host key will be listed.type
- a key type used in searching host keys, and it should be "ssh-dss" or "ssh-rsa". Ifnull
is given, a key type type will not be ignored.
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remove
public void remove(java.lang.String host, java.lang.String type)
Description copied from interface:HostKeyRepository
Removes a host key if there exists mached key withhost
,type
.- Specified by:
remove
in interfaceHostKeyRepository
- See Also:
HostKeyRepository.remove(String host, String type, byte[] key)
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remove
public void remove(java.lang.String host, java.lang.String type, byte[] key)
Description copied from interface:HostKeyRepository
Removes a host key if there exists a matched key withhost
,type
andkey
.- Specified by:
remove
in interfaceHostKeyRepository
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sync
protected void sync() throws java.io.IOException
- Throws:
java.io.IOException
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sync
protected void sync(java.lang.String foo) throws java.io.IOException
- Throws:
java.io.IOException
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dump
void dump(java.io.OutputStream out) throws java.io.IOException
- Throws:
java.io.IOException
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deleteSubString
private java.lang.String deleteSubString(java.lang.String hosts, java.lang.String host)
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getHMACSHA1
private MAC getHMACSHA1()
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createHashedHostKey
HostKey createHashedHostKey(java.lang.String host, byte[] key) throws JSchException
- Throws:
JSchException
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