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// Copyright (C) 2015, The Duplicati Team
// http://www.duplicati.com, info@duplicati.com
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System;
using System.Linq;
using System.Collections.Generic;
using Duplicati.Server.Database;
using System.IO;
using Duplicati.Server.Serialization;
namespace Duplicati.Server.WebServer.RESTMethods
{
public class ServerSettings : IRESTMethodGET, IRESTMethodPATCH, IRESTMethodDocumented
{
public void GET(string key, RequestInfo info)
{
// Join server settings and global settings
var adv_props =
Program.DataConnection.GetSettings(Database.Connection.SERVER_SETTINGS_ID)
.Where(x => !string.IsNullOrWhiteSpace(x.Name))
.Union(
Program.DataConnection.Settings
.Where(x => !string.IsNullOrWhiteSpace(x.Name) && x.Name.StartsWith("--", StringComparison.Ordinal))
);
var dict = new Dictionary<string, string>();
foreach (var n in adv_props)
dict[n.Name] = n.Value;
string sslcert;
dict.TryGetValue("server-ssl-certificate", out sslcert);
dict["server-ssl-certificate"] = (!string.IsNullOrWhiteSpace(sslcert)).ToString();
info.OutputOK(dict);
}
public void PATCH(string key, RequestInfo info)
{
string str = info.Request.Form["data"].Value;
if (string.IsNullOrWhiteSpace(str))
str = new StreamReader(info.Request.Body, System.Text.Encoding.UTF8).ReadToEnd();
if (string.IsNullOrWhiteSpace(str))
{
info.ReportClientError("Missing data object", System.Net.HttpStatusCode.BadRequest);
return;
}
Dictionary<string, string> data = null;
try
{
data = Serializer.Deserialize<Dictionary<string, string>>(new StringReader(str));
if (data == null)
{
info.ReportClientError("Data object had no entry", System.Net.HttpStatusCode.BadRequest);
return;
}
// Split into server settings and global settings
var serversettings = data.Where(x => !string.IsNullOrWhiteSpace(x.Key)).ToDictionary(x => x.Key, x => x.Key.StartsWith("--", StringComparison.Ordinal) ? null : x.Value);
var globalsettings = data.Where(x => !string.IsNullOrWhiteSpace(x.Key) && x.Key.StartsWith("--", StringComparison.Ordinal));
serversettings.Remove("server-ssl-certificate");
serversettings.Remove("ServerSSLCertificate");
if (serversettings.Any())
Program.DataConnection.ApplicationSettings.UpdateSettings(serversettings, false);
if (globalsettings.Any())
{
// Update based on inputs
var existing = Program.DataConnection.Settings.ToDictionary(x => x.Name, x => x);
foreach (var g in globalsettings)
if (g.Value == null)
existing.Remove(g.Key);
else
{
if (existing.ContainsKey(g.Key))
existing[g.Key].Value = g.Value;
else
existing[g.Key] = new Setting() { Name = g.Key, Value = g.Value };
}
Program.DataConnection.Settings = existing.Select(x => x.Value).ToArray();
}
info.OutputOK();
}
catch (Exception ex)
{
if (data == null)
info.ReportClientError(string.Format("Unable to parse data object: {0}", ex.Message), System.Net.HttpStatusCode.BadRequest);
else
info.ReportClientError(string.Format("Unable to save settings: {0}", ex.Message), System.Net.HttpStatusCode.InternalServerError);
}
}
public string Description { get { return "Return a list of settings for the server"; } }
public IEnumerable<KeyValuePair<string, Type>> Types
{
get
{
return new KeyValuePair<string, Type>[] {
new KeyValuePair<string, Type>(HttpServer.Method.Get, typeof(Database.ServerSettings))
};
}
}
}
}
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