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/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package scouterx.webapp.framework.configure;
import scouter.lang.conf.*;
import scouter.lang.value.ListValue;
import scouter.lang.value.MapValue;
import scouter.net.NetConstants;
import scouter.util.*;
import java.io.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.stream.Collectors;
import java.util.stream.Stream;
public class StandAloneConfigure extends Thread {
private static StandAloneConfigure instance = null;
public final static String CONF_DIR = "./conf/";
protected final static synchronized StandAloneConfigure getInstance() {
if (instance == null) {
instance = new StandAloneConfigure();
instance.setDaemon(true);
instance.setName(ThreadUtil.getName(instance));
instance.start();
}
return instance;
}
public boolean _trace = false;
//Network
@ConfigDesc("Collector connection infos - eg) host:6100:id:pw,host2:6100:id2:pw2")
@ConfigValueType(ValueType.COMMA_SEPARATED_VALUE)
public String net_collector_ip_port_id_pws = "127.0.0.1:6100:admin:admin";
@ConfigDesc("size of webapp connection pool to collector")
public int net_webapp_tcp_client_pool_size = 12;
@ConfigDesc("timeout of web app connection pool to collector(It depends on net_tcp_client_so_timeout_ms)")
public int net_webapp_tcp_client_pool_timeout = 15000;
@ConfigDesc("Enable api access control by client ip")
public boolean net_http_api_auth_ip_enabled = false;
@ConfigDesc("If get api caller's ip from http header.")
public String net_http_api_auth_ip_header_key;
@ConfigDesc("Enable api access control by JSESSIONID of Cookie - get session from /user/login.")
public boolean net_http_api_auth_session_enabled = false;
@ConfigDesc("api http session timeout(sec)")
public int net_http_api_session_timeout = 1*3600*24;
@ConfigDesc("Enable api access control by Bearer token(of Authorization http header) - get access token from /user/loginGetToken.")
public boolean net_http_api_auth_bearer_token_enabled = false;
@ConfigDesc("api access allow ip addresses")
@ConfigValueType(ValueType.COMMA_SEPARATED_VALUE)
public String net_http_api_allow_ips = "localhost,127.0.0.1,0:0:0:0:0:0:0:1,::1";
@ConfigDesc("HTTP service port")
public int net_http_port = NetConstants.WEBAPP_HTTP_PORT;
@ConfigDesc("HTTP API swagger enable option")
public boolean net_http_api_swagger_enabled = false;
@ConfigDesc("Swagger option of host's ip or domain to call APIs.")
public String net_http_api_swagger_host_ip = "";
@ConfigDesc("API CORS support for Access-Control-Allow-Origin")
public String net_http_api_cors_allow_origin = "*";
@ConfigDesc("Access-Control-Allow-Credentials")
public String net_http_api_cors_allow_credentials = "true";
@ConfigDesc("Log directory")
public String log_dir = "./logs";
@ConfigDesc("Keeping period of log")
public int log_keep_days = 30;
@ConfigDesc("temp dir")
public String temp_dir = "./tempdata";
private StandAloneConfigure() {
Properties p = new Properties();
Map args = new HashMap();
args.putAll(System.getenv());
args.putAll(System.getProperties());
p.putAll(args);
this.property = p;
reload(false);
}
private StandAloneConfigure(boolean b) {
}
private long last_load_time = -1;
public Properties property = new Properties();
private boolean running = true;
@Override
public void run() {
while (running) {
reload(false);
ThreadUtil.sleep(3000);
}
}
private File propertyFile;
public File getPropertyFile() {
if (propertyFile != null) {
return propertyFile;
}
String s = System.getProperty("scouter.config", CONF_DIR + "scouter.conf");
propertyFile = new File(s.trim());
return propertyFile;
}
long last_check = 0;
public synchronized boolean reload(boolean force) {
long now = System.currentTimeMillis();
if (force == false && now < last_check + 3000)
return false;
last_check = now;
File file = getPropertyFile();
if (file.lastModified() == last_load_time) {
return false;
}
last_load_time = file.lastModified();
Properties temp = new Properties();
if (file.canRead()) {
FileInputStream in = null;
try {
in = new FileInputStream(file);
temp.load(in);
} catch (Exception e) {
e.printStackTrace();
} finally {
FileUtil.close(in);
}
}
property = ConfigValueUtil.replaceSysProp(temp);
apply();
ConfObserver.run();
return true;
}
private void apply() {
this._trace = getBoolean("_trace", false);
this.net_collector_ip_port_id_pws = getValue("net_collector_ip_port_id_pws", "127.0.0.1:6100:admin:admin");
this.net_webapp_tcp_client_pool_size = getInt("net_webapp_tcp_client_pool_size", 12);
this.net_webapp_tcp_client_pool_timeout = getInt("net_webapp_tcp_client_pool_timeout", 15000);
this.net_http_api_auth_ip_enabled = getBoolean("net_http_api_auth_ip_enabled", false);
this.net_http_api_auth_ip_header_key = getValue("net_http_api_auth_ip_header_key", "");
this.net_http_api_auth_session_enabled = getBoolean("net_http_api_auth_session_enabled", false);
this.net_http_api_session_timeout = getInt("net_http_api_session_timeout", 3600*24);
this.net_http_api_auth_bearer_token_enabled = getBoolean("net_http_api_auth_bearer_token_enabled", false);
this.net_http_api_allow_ips = getValue("net_http_api_allow_ips", "localhost,127.0.0.1,0:0:0:0:0:0:0:1,::1");
this.net_http_port = getInt("net_http_port", NetConstants.WEBAPP_HTTP_PORT);
this.net_http_api_swagger_enabled = getBoolean("net_http_api_swagger_enabled", false);
this.net_http_api_swagger_host_ip = getValue("net_http_api_swagger_host_ip", "");
this.net_http_api_cors_allow_origin = getValue("net_http_api_cors_allow_origin", "*");
this.net_http_api_cors_allow_credentials = getValue("net_http_api_cors_allow_credentials", "true");
this.log_dir = getValue("log_dir", "./logs");
this.log_keep_days = getInt("log_keep_days", 30);
this.temp_dir = getValue("temp_dir", "./tempdata");
}
public List getServerConfigs() {
List list = Stream.of(this.net_collector_ip_port_id_pws.split(","))
.map(s -> {
String val[] = s.split(":");
return new ServerConfig(val[0], val[1], val[2], val[3]);
}).collect(Collectors.toList());
return list;
}
private StringSet getStringSet(String key, String deli) {
StringSet set = new StringSet();
String v = getValue(key);
if (v != null) {
String[] vv = StringUtil.split(v, deli);
for (String x : vv) {
x = StringUtil.trimToEmpty(x);
if (x.length() > 0)
set.put(x);
}
}
return set;
}
public String getValue(String key) {
return StringUtil.trim(property.getProperty(key));
}
public String getValue(String key, String def) {
return StringUtil.trim(property.getProperty(key, def));
}
public int getInt(String key, int def) {
try {
String v = getValue(key);
if (v != null)
return Integer.parseInt(v);
} catch (Exception e) {
}
return def;
}
public int getInt(String key, int def, int min) {
try {
String v = getValue(key);
if (v != null) {
return Math.max(Integer.parseInt(v), min);
}
} catch (Exception e) {
}
return Math.max(def, min);
}
public long getLong(String key, long def) {
try {
String v = getValue(key);
if (v != null)
return Long.parseLong(v);
} catch (Exception e) {
}
return def;
}
public boolean getBoolean(String key, boolean def) {
try {
String v = getValue(key);
if (v != null)
return Boolean.parseBoolean(v);
} catch (Exception e) {
}
return def;
}
public String loadText() {
File file = getPropertyFile();
InputStream fin = null;
try {
fin = new FileInputStream(file);
byte[] buff = FileUtil.readAll(fin);
return new String(buff);
} catch (Exception e) {
} finally {
FileUtil.close(fin);
}
return null;
}
public boolean saveText(String text) {
File file = getPropertyFile();
OutputStream out = null;
try {
if (file.getParentFile().exists() == false) {
file.getParentFile().mkdirs();
}
out = new FileOutputStream(file);
out.write(text.getBytes());
return true;
} catch (Exception e) {
} finally {
FileUtil.close(out);
}
return false;
}
public void printConfig() {
System.out.println("Configure -Dscouter.config=" + propertyFile);
}
public MapValue getKeyValueInfo() {
StringKeyLinkedMap
