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package org.netbeans.modules.subversion.config;
import java.io.File;
import java.io.IOException;
import org.netbeans.modules.subversion.config.KVFile.Key;
import org.netbeans.modules.subversion.util.SvnUtils;
import org.tigris.subversion.svnclientadapter.SVNUrl;
/**
* Represents a file holding the username and password credentials for a realmstring.
*
* @author Tomas Stupka
*/
public class PasswordFile extends SVNCredentialFile {
private static final Key PASSTYPE_KEY = new Key(0, "passtype"); // NOI18N
private static final Key PASSWORD_KEY = new Key(1, "password"); // NOI18N
private static final Key REALMSTRING_KEY = new Key(2, "svn:realmstring"); // NOI18N
private static final Key USERNAME_KEY = new Key(3, "username"); // NOI18N
private final static String PASSTYPE_SIMPLE = "simple"; // NOI18N
public PasswordFile (String realmString) {
super(getFile(realmString));
}
private PasswordFile (File file) {
super(file);
}
/**
* Goes through the Netbeans Subversion modules configuration directory and looks
* for a file holding the username and password for the givenurl.
*
* @param svnUrl the url
* @return the file holding the username and password for the givenurl or null
* if nothing was found
*/
public static PasswordFile findFileForUrl(SVNUrl svnUrl) {
// create our own realmstring -
String urlString = SvnUtils.ripUserFromHost(svnUrl.getHost());
String realmString = "<" + svnUrl.getProtocol() + "://" + urlString + ">"; // NOI18N
PasswordFile nbPasswordFile = new PasswordFile(realmString);
if(!nbPasswordFile.getFile().exists()) {
File configDir = new File(SvnConfigFiles.getUserConfigPath() + "/auth/svn.simple"); // NOI18N
File[] files = configDir.listFiles();
if(files==null) {
return null;
}
for (int i = 0; i < files.length; i++) {
PasswordFile passwordFile = new PasswordFile(files[i]);
if(passwordFile.acceptSvnUrl(svnUrl) &&
passwordFile.getPasstype().equals(PASSTYPE_SIMPLE)) // windows likes to use wincryp, but we can accept only plain text
{
// overwrites the value given by svn with our own, but there is no chance to get
// the realm string as svn does.
passwordFile.setRealmString(realmString);
return passwordFile;
}
}
// no password file - let's create an empty one then...
nbPasswordFile.setRealmString(realmString);
nbPasswordFile.setPasstype(PASSTYPE_SIMPLE);
nbPasswordFile.setPassword(""); // NOI18N
nbPasswordFile.setUsername(""); // NOI18N
return nbPasswordFile;
} else {
return nbPasswordFile;
}
}
public void store() throws IOException {
store(getFile(getRealmString()));
}
public String getPassword() {
return getStringValue(getPasswordKey());
}
public String getUsername() {
return getStringValue(getUsernameKey());
}
public void setPassword(String password) {
setValue(getPasswordKey(), password);
}
public void setUsername(String username) {
setValue(getUsernameKey(), username);
}
protected String getRealmString() {
return getStringValue(getRealmstringKey());
}
protected void setRealmString(String realm) {
setValue(getRealmstringKey(), realm.getBytes());
}
private void setPasstype(String passtype) {
setValue(getPasstypeKey(), passtype);
}
private String getPasstype() {
return getStringValue(getPasstypeKey());
}
private boolean acceptSvnUrl(SVNUrl svnUrl) {
if(svnUrl==null) {
return false;
}
String realmStrig = getRealmString();
if(realmStrig==null || realmStrig.length() < 6 ) {
// at least 'svn://'
return false;
}
String urlString = SvnUtils.ripUserFromHost(svnUrl.getHost());
return realmStrig.substring(1).startsWith(svnUrl.getProtocol() + "://" + urlString); // NOI18N
}
private static File getFile(String realmString) {
return new File(SvnConfigFiles.getNBConfigPath() + "auth/svn.simple/" + getFileName(realmString)); // NOI18N
}
private Key getPasstypeKey() {
return getKey(PASSTYPE_KEY);
}
private Key getPasswordKey() {
return getKey(PASSWORD_KEY);
}
private Key getRealmstringKey() {
return getKey(REALMSTRING_KEY);
}
private Key getUsernameKey() {
return getKey(USERNAME_KEY);
}
}
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