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//--- BEGIN COPYRIGHT BLOCK ---
//This program is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; version 2 of the License.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License along
//with this program; if not, write to the Free Software Foundation, Inc.,
//51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
//(C) 2014 Red Hat, Inc.
//All rights reserved.
//--- END COPYRIGHT BLOCK ---
package com.netscape.cmstools.profile;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.Properties;
import org.apache.commons.cli.CommandLine;
import com.netscape.certsrv.profile.ProfileClient;
import com.netscape.cmstools.cli.CLI;
public class ProfileEditCLI extends CLI {
public ProfileCLI profileCLI;
public ProfileEditCLI(ProfileCLI profileCLI) {
super("edit", "Edit profiles (config-store format)", profileCLI);
this.profileCLI = profileCLI;
}
public void printHelp() {
formatter.printHelp(getFullName() + " <Profile ID> [OPTIONS...]", options);
}
public void execute(String[] args) throws Exception {
// Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
printHelp();
return;
}
CommandLine cmd = parser.parse(options, args);
String[] cmdArgs = cmd.getArgs();
if (cmdArgs.length < 1) {
throw new Exception("No Profile ID specified.");
}
String profileId = cmdArgs[0];
ProfileClient profileClient = profileCLI.getProfileClient();
// read profile into temporary file
Properties orig = profileClient.retrieveProfileRaw(profileId);
String enabled = orig.getProperty("enable");
if (Boolean.valueOf(enabled)) {
throw new Exception("Cannot edit profile. Profile must be disabled.");
}
Path tempFile = Files.createTempFile("pki", ".cfg");
try {
orig.store(Files.newOutputStream(tempFile), null);
// invoke editor on temporary file
String editor = System.getenv("EDITOR");
String[] command;
if (editor == null || editor.trim().isEmpty()) {
command = new String[] {"/usr/bin/env", "vi", tempFile.toString()};
} else {
command = new String[] {editor.trim(), tempFile.toString()};
}
ProcessBuilder pb = new ProcessBuilder(command);
pb.inheritIO();
int exitCode = pb.start().waitFor();
if (exitCode != 0) {
throw new Exception("Exited abnormally.");
}
// read data from temporary file and modify if changed
Properties cur = new Properties();
cur.load(Files.newInputStream(tempFile));
if (!cur.equals(orig)) {
profileClient.modifyProfileRaw(profileId, cur);
}
cur.store(System.out, null);
} finally {
Files.delete(tempFile);
}
}
}
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