public void unzip(InputStream responseStream, Cluster cluster, User user, boolean isAdmin)
throws IOException {
Logger.info("In unzip for cluster: " + cluster);
Reader reader = null;
StringWriter writer = new StringWriter();
ZipInputStream unzippedResponse = null;
String charset = "UTF-8";
try {
unzippedResponse = new ZipInputStream(responseStream);
reader = new InputStreamReader(unzippedResponse, charset);
ZipEntry file = unzippedResponse.getNextEntry();
Logger.info("Zip file: " + file.getName());
while (file != null) {
try {
writer = new StringWriter();
char[] buffer = new char[10240];
for (int length = 0; (length = reader.read(buffer)) > 0; ) {
writer.write(buffer, 0, length);
}
switch (file.getName().split("/")[1]) {
case "ca.pem":
if (!isAdmin) {
Helpers.createFileInCarina(file, writer, user);
Logger.info(
Helpers.getCarinaDirectory(user.tenant).resolve(file.getName()).toString());
cluster.setCert_directory(
Helpers.getCarinaDirectoryWithCluster(
user.tenant,
file.getName().substring(0, file.getName().lastIndexOf("/")))
.toString());
}
break;
case "cert.pem":
if (!isAdmin) {
Helpers.createFileInCarina(file, writer, user);
Logger.info(
Helpers.getCarinaDirectory(user.tenant).resolve(file.getName()).toString());
}
break;
case "key.pem":
if (!isAdmin) {
Helpers.createFileInCarina(file, writer, user);
Logger.info(
Helpers.getCarinaDirectory(user.tenant).resolve(file.getName()).toString());
}
break;
case "ca-key.pem":
if (!isAdmin) {
Helpers.createFileInCarina(file, writer, user);
Logger.info(
Helpers.getCarinaDirectory(user.tenant).resolve(file.getName()).toString());
}
break;
case "docker.env":
// TODO: get the URI from docker.env
if (!isAdmin) {
Helpers.createFileInCarina(file, writer, user);
Logger.info(
Helpers.getCarinaDirectory(user.tenant).resolve(file.getName()).toString());
}
String[] dockerEnv = writer.toString().split("\\n");
for (String s : dockerEnv) {
if (s.trim().startsWith("export DOCKER_HOST")) {
cluster.setUri(s.trim().split("=")[1].replace("tcp", "https"));
break;
}
}
break;
default:
Logger.error("Invalid file found: " + file.getName());
break;
}
} finally {
writer.close();
writer = null;
}
file = unzippedResponse.getNextEntry();
}
} finally {
unzippedResponse.closeEntry();
unzippedResponse.close();
reader.close();
}
cluster.save();
Logger.info("Cluster to save: " + cluster.toString());
}
