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[Modify] Add some checks for the document root path

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sta 2017-06-27 16:14:39 +09:00
parent 9ddeb714bc
commit 989819844f
1 changed files with 20 additions and 2 deletions
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22
websocket-sharp/Server/HttpServer.cs
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@ -537,7 +537,15 @@ namespace WebSocketSharp.Server
/// The value specified for a set operation is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentException">
/// The value specified for a set operation is an empty string.
/// <para>
/// The value specified for a set operation is an empty string.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// The value specified for a set operation is an absolute root.
/// </para>
/// </exception>
public string RootPath {
get {
@ -551,6 +559,16 @@ namespace WebSocketSharp.Server
if (value.Length == 0)
throw new ArgumentException ("An empty string.", "value");
value = value.TrimSlashOrBackslashFromEnd ();
if (value == "/")
throw new ArgumentException ("An absolute root.", "value");
if (value == "\\")
throw new ArgumentException ("An absolute root.", "value");
if (value.Length == 2 && value[1] == ':')
throw new ArgumentException ("An absolute root.", "value");
string msg;
if (!canSet (out msg)) {
_log.Warn (msg);
@ -563,7 +581,7 @@ namespace WebSocketSharp.Server
return;
}
_rootPath = value.TrimSlashOrBackslashFromEnd ();
_rootPath = value;
}
}
}