protected void addKnownHosts() {
//
if ((config.sshKnowHostFile == null) || (config.sshKnowHostFile == null)) {
logger.debug("addUserIDFiles(): No userConfigDir or knownHostFile configured");
return;
}
// Config director is for example" ~/.ssh/
String configDir = config.userConfigDir;
String knownHostsFile = config.sshKnowHostFile;
FSPath configPath;
try {
if (configDir != null) {
configPath = FSUtil.getDefault().resolvePath(configDir);
FSPath hostsFile = configPath.resolvePath(knownHostsFile);
if (hostsFile.exists()) {
jsch.setKnownHosts(hostsFile.getPathname());
}
}
} catch (IOException e) {
logger.error(
"addKnownHosts():Failed to read/acces known hosts file:{}/{} => IOException:{}",
configDir,
knownHostsFile,
e);
return;
} catch (JSchException e) {
logger.error(
"addKnownHosts():Failed to add known hosts file:{}/{} => JSchException:{}",
configDir,
knownHostsFile,
e);
return;
}
}
@Override
public boolean hasChildren() {
if (file.isFile()) {
return false;
}
try {
String[] list = file.list();
return ((list != null) && (list.length > 0));
} catch (IOException e) {
return false;
}
}
@Override
protected String doGetResourceType() {
if (file.isFile()) {
return FSPath.FILE_TYPE;
} else {
return FSPath.DIR_TYPE;
}
}
protected void addUserIDFiles() {
//
if (config.userConfigDir == null) {
logger.debug("addUserIDFiles(): No userConfigDir configured");
return;
}
// Config director is for example" ~/.ssh/
String configDir = config.userConfigDir;
FSPath configPath;
try {
configPath = FSUtil.getDefault().resolvePath(configDir);
} catch (IOException e) {
logger.error(
"addUserIDFiles():Failed to read/acces config directory:{} => IOException:{}",
configDir,
e);
return;
}
String keys[] = config.privateKeys;
if ((keys == null) || (keys.length <= 0)) {
logger.info("addUserIDFiles():No private keys");
return;
}
for (String key : keys) {
try {
FSPath keyFile = configPath.resolvePath(key);
if (keyFile.exists()) {
logger.info("addUserIDFiles(): adding existing identity:{}\n", keyFile);
jsch.addIdentity(keyFile.getPathname());
} else {
logger.info("addUserIDFiles(): ignoring missing identity file:{}\n", keyFile);
}
} catch (IOException e) {
logger.error("Got IOException accessing file:{}/{} => IOException:{}", configPath, key, e);
} catch (JSchException e) {
logger.error("Got JSchException adding file:{}/{} => JSchException:{}", configPath, key, e);
}
}
}
@Override
protected ProxyNode doCreateNew(String type, String optNewName) throws ProxyException {
try {
FSPath newPath = file.resolvePath(optNewName);
if (StringUtil.equals(type, FSPath.FILE_TYPE)) {
newPath.create();
return createNewNode(newPath);
} else if (StringUtil.equals(type, FSPath.FILE_TYPE)) {
newPath.mkdir();
return createNewNode(newPath);
} else {
throw new ProxyException("Create: unrecognized type:" + type);
}
} catch (FileURISyntaxException e) {
throw new ProxyException("Invalid location:" + optNewName + "\n" + e.getMessage(), e);
} catch (IOException e) {
throw new ProxyException(
"Couldn't create new " + type + " " + optNewName + "\n" + e.getMessage(), e);
}
}
@Override
public List<? extends ProxyNode> doGetChilds(int offset, int range, LongHolder numChildsLeft)
throws ProxyException {
FSPath[] files;
try {
files = file.listNodes();
} catch (IOException e) {
throw new ProxyException("Couldn't list contents:" + this, e);
}
if (files == null) {
return null;
}
ArrayList<FSNodeProxyNode> nodes = new ArrayList<FSNodeProxyNode>(files.length);
for (int i = 0; i < files.length; i++) {
nodes.add(createNewNode(files[i]));
}
return subrange(nodes, offset, range);
}
@Override
public String getName() {
return file.getBasename();
}
@Override
protected String doGetMimeType() throws ProxyException {
return MimeTypes.getDefault().getMimeType(file.getPathname());
}
protected FSNodeProxyNode createNewNode(FSPath fsNode) throws ProxyException {
return new FSNodeProxyNode(getProxyFactory(), new VRL(fsNode.getURI()), fsNode);
}