internal static string GetEntriesToString(SecurityEntry[] entries)
{
return String.Join("\r\n", entries.Select(x => x.ToString()).ToArray());
}
protected internal override void SetPermission(SecurityEntry entry)
{
var sql = new StringBuilder();
if (entry.AllowBits + entry.DenyBits == 0)
{
sql.Append("DELETE FROM SecurityEntries WHERE DefinedOnNodeId = @NodeId AND PrincipalId = @PrincipalId AND IsInheritable = @IsInheritable");
}
else
{
sql.AppendLine("IF NOT EXISTS (SELECT SecurityEntryId FROM dbo.SecurityEntries WHERE DefinedOnNodeId = @NodeId AND PrincipalId = @PrincipalId AND IsInheritable = @IsInheritable)");
sql.AppendLine(" INSERT INTO dbo.SecurityEntries (DefinedOnNodeId, PrincipalId, IsInheritable) VALUES (@NodeId, @PrincipalId, @IsInheritable)");
sql.AppendLine("UPDATE SecurityEntries SET");
for (int i = 0; i < ActiveSchema.PermissionTypes.Count; i++)
{
var value = (byte)0;
var mask = 1<<i;
if((entry.DenyBits & mask)!=0)
value = (byte)2;
else if((entry.AllowBits & mask)!=0)
value = (byte)1;
if (i > 0)
sql.AppendLine(",");
sql.Append(" PermissionValue").Append(i + 1).Append(" = ").Append(value);
}
sql.AppendLine();
sql.AppendLine("WHERE DefinedOnNodeId = @NodeId AND PrincipalId = @PrincipalId AND IsInheritable = @IsInheritable");
}
SqlProcedure cmd = null;
try
{
cmd = new SqlProcedure { CommandText = sql.ToString(), CommandType = CommandType.Text };
cmd.Parameters.Add("@PrincipalId", SqlDbType.Int).Value = entry.PrincipalId;
cmd.Parameters.Add("@NodeId", SqlDbType.Int).Value = entry.DefinedOnNodeId;
cmd.Parameters.Add("@IsInheritable", SqlDbType.TinyInt).Value = entry.Propagates ? (byte)1 : (byte)0;
cmd.ExecuteNonQuery();
}
finally
{
cmd.Dispose();
}
}
protected internal override void SetPermission(SecurityEntry entry)
{
WriteLog(MethodInfo.GetCurrentMethod(), entry);
base.SetPermission(entry);
}
