// check if sudo password is correct (so sudo can be used in all other scripts, even without
// password, lasts for 5 minutes)
private void doSudoCmd() {
String pass = passwordField.getText();
File file = null;
try {
// write file in /tmp
file = new File("/tmp/cmd_sudo.sh"); // ""c:/temp/run.bat""
FileOutputStream fos = new FileOutputStream(file);
fos.write("echo $password | sudo -S ls\nexit $?".getBytes()); // "echo $password > pipo.txt"
fos.close();
// execute
HashMap vars = new HashMap();
vars.put("password", pass);
List oses = new ArrayList();
oses.add(
new OsConstraint(
"unix", null, null,
null)); // "windows",System.getProperty("os.name"),System.getProperty("os.version"),System.getProperty("os.arch")));
ArrayList plist = new ArrayList();
ParsableFile pf = new ParsableFile(file.getAbsolutePath(), null, null, oses);
plist.add(pf);
ScriptParser sp = new ScriptParser(plist, new VariableSubstitutor(vars));
sp.parseFiles();
ArrayList elist = new ArrayList();
ExecutableFile ef =
new ExecutableFile(
file.getAbsolutePath(),
ExecutableFile.POSTINSTALL,
ExecutableFile.ABORT,
oses,
false);
elist.add(ef);
FileExecutor fe = new FileExecutor(elist);
int retval = fe.executeFiles(ExecutableFile.POSTINSTALL, this);
if (retval == 0) {
idata.setVariable("password", pass);
isValid = true;
}
// else is already showing dialog
// {
// JOptionPane.showMessageDialog(this, "Cannot execute 'sudo' cmd, check your password",
// "Error", JOptionPane.ERROR_MESSAGE);
// }
} catch (Exception e) {
// JOptionPane.showMessageDialog(this, "Cannot execute 'sudo' cmd, check your password",
// "Error", JOptionPane.ERROR_MESSAGE);
e.printStackTrace();
isValid = false;
}
try {
if (file != null && file.exists())
file.delete(); // you don't want the file with password tobe arround, in case of error
} catch (Exception e) {
// ignore
}
}
