API improvement: FileSystemShare: Added OnAccessRequest event that allows the subscriber to manage read / write permissions

This commit is contained in:
Tal Aloni 2017-02-09 14:22:52 +02:00
parent f9ad9f9b5e
commit fd26380dab
16 changed files with 248 additions and 81 deletions

View file

@ -165,7 +165,23 @@ namespace SMBServer
List<string> readAccess = ReadAccessList(readAccessNode, allUsers);
XmlNode writeAccessNode = shareNode.SelectSingleNode("WriteAccess");
List<string> writeAccess = ReadAccessList(writeAccessNode, allUsers);
shares.Add(shareName, readAccess, writeAccess, new DirectoryFileSystem(sharePath));
FileSystemShare share = new FileSystemShare(shareName, new DirectoryFileSystem(sharePath));
share.OnAccessRequest += delegate(object sender, AccessRequestArgs args)
{
if (args.RequestedAccess == FileAccess.Read)
{
args.Allow = Contains(readAccess, args.UserName);
}
else if (args.RequestedAccess == FileAccess.Write)
{
args.Allow = Contains(writeAccess, args.UserName);
}
else // FileAccess.ReadWrite
{
args.Allow = Contains(readAccess, args.UserName) && Contains(writeAccess, args.UserName);
}
};
shares.Add(share);
}
return shares;
}
@ -207,13 +223,6 @@ namespace SMBServer
}
}
private static XmlDocument GetXmlDocument(string path)
{
XmlDocument doc = new XmlDocument();
doc.Load(path);
return doc;
}
private void Server_OnLogEntry(object sender, LogEntry entry)
{
string timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss ");
@ -236,5 +245,29 @@ namespace SMBServer
chkSMB1.Checked = true;
}
}
public static XmlDocument GetXmlDocument(string path)
{
XmlDocument doc = new XmlDocument();
doc.Load(path);
return doc;
}
public static bool Contains(List<string> list, string value)
{
return (IndexOf(list, value) >= 0);
}
public static int IndexOf(List<string> list, string value)
{
for (int index = 0; index < list.Count; index++)
{
if (string.Equals(list[index], value, StringComparison.InvariantCultureIgnoreCase))
{
return index;
}
}
return -1;
}
}
}