mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-25 03:43:05 +08:00
432 lines
14 KiB
C#
432 lines
14 KiB
C#
/* ========================================================================
|
|
* Copyright (c) 2005-2016 The OPC Foundation, Inc. All rights reserved.
|
|
*
|
|
* OPC Foundation MIT License 1.00
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* The complete license agreement can be found here:
|
|
* http://opcfoundation.org/License/MIT/1.00/
|
|
* ======================================================================*/
|
|
|
|
using System;
|
|
using System.Text;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Runtime.Serialization;
|
|
using System.Xml;
|
|
using Windows.Storage;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace Opc.Ua.Configuration
|
|
{
|
|
/// <summary>
|
|
/// An application that is managed by the configuration tool.
|
|
/// </summary>
|
|
[DataContract(Namespace = Namespaces.OpcUaConfig)]
|
|
public class ManagedApplication
|
|
{
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="ManagedApplication"/> class.
|
|
/// </summary>
|
|
public ManagedApplication()
|
|
{
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns a <see cref="System.String"/> that represents this instance.
|
|
/// </summary>
|
|
/// <returns>
|
|
/// A <see cref="System.String"/> that represents this instance.
|
|
/// </returns>
|
|
public override string ToString()
|
|
{
|
|
if (!String.IsNullOrEmpty(m_displayName))
|
|
{
|
|
return m_displayName;
|
|
}
|
|
|
|
if (!String.IsNullOrEmpty(m_executablePath))
|
|
{
|
|
return new FileInfo(m_executablePath).Name;
|
|
}
|
|
|
|
if (!String.IsNullOrEmpty(m_configurationPath))
|
|
{
|
|
return new FileInfo(m_configurationPath).Name;
|
|
}
|
|
|
|
return String.Empty;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the source file.
|
|
/// </summary>
|
|
/// <value>The source file.</value>
|
|
public FileInfo SourceFile
|
|
{
|
|
get { return m_sourceFile; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets a value indicating whether this application is SDK compatible.
|
|
/// </summary>
|
|
/// <value>
|
|
/// <c>true</c> if this application is SDK compatible; otherwise, <c>false</c>.
|
|
/// </value>
|
|
public bool IsSdkCompatible
|
|
{
|
|
get { return m_isSdkCompatible; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the application.
|
|
/// </summary>
|
|
/// <value>The application.</value>
|
|
public Opc.Ua.Security.SecuredApplication Application
|
|
{
|
|
get { return m_application; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the display name.
|
|
/// </summary>
|
|
/// <value>The display name.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 0)]
|
|
public string DisplayName
|
|
{
|
|
get { return m_displayName; }
|
|
set { m_displayName = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the executable path.
|
|
/// </summary>
|
|
/// <value>The executable path.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 1)]
|
|
public string ExecutablePath
|
|
{
|
|
get { return m_executablePath; }
|
|
set { m_executablePath = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the configuration path.
|
|
/// </summary>
|
|
/// <value>The configuration path.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 2)]
|
|
public string ConfigurationPath
|
|
{
|
|
get { return m_configurationPath; }
|
|
set { m_configurationPath = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the certificate.
|
|
/// </summary>
|
|
/// <value>The certificate.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 3)]
|
|
public CertificateIdentifier Certificate
|
|
{
|
|
get { return m_certificate; }
|
|
set { m_certificate = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the trust list.
|
|
/// </summary>
|
|
/// <value>The trust list.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 4)]
|
|
public CertificateStoreIdentifier TrustList
|
|
{
|
|
get { return m_trustList; }
|
|
set { m_trustList = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets or sets the trust list.
|
|
/// </summary>
|
|
/// <value>The trust list.</value>
|
|
[DataMember(IsRequired = false, EmitDefaultValue = false, Order = 5)]
|
|
public StringCollection BaseAddresses
|
|
{
|
|
get { return m_baseAddresses; }
|
|
set { m_baseAddresses = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads the specified file path.
|
|
/// </summary>
|
|
/// <param name="filePath">The file path.</param>
|
|
/// <returns></returns>
|
|
public static ManagedApplication Load(string filePath)
|
|
{
|
|
using (Stream istrm = File.Open(filePath, FileMode.Open, FileAccess.ReadWrite))
|
|
{
|
|
DataContractSerializer serializer = new DataContractSerializer(typeof(ManagedApplication));
|
|
ManagedApplication application = (ManagedApplication)serializer.ReadObject(istrm);
|
|
application.m_sourceFile = new FileInfo(filePath);
|
|
|
|
if (String.IsNullOrEmpty(application.DisplayName))
|
|
{
|
|
string name = application.m_sourceFile.Name;
|
|
int index = name.LastIndexOf('.');
|
|
|
|
if (index > 0)
|
|
{
|
|
name = name.Substring(0, index);
|
|
}
|
|
|
|
application.DisplayName = name;
|
|
}
|
|
|
|
application.LoadSdkConfigFile();
|
|
return application;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Saves the specified file path.
|
|
/// </summary>
|
|
/// <param name="filePath">The file path. Uses the original source file path if not provided.</param>
|
|
public void Save(string filePath)
|
|
{
|
|
if (String.IsNullOrEmpty(filePath))
|
|
{
|
|
if (m_sourceFile == null)
|
|
{
|
|
filePath = Utils.GetAbsoluteDirectoryPath("%LocalApplicationData%\\OPC Foundation\\Applications\\", false, false, true);
|
|
filePath += m_displayName;
|
|
filePath += "*.xml";
|
|
}
|
|
else
|
|
{
|
|
filePath = m_sourceFile.FullName;
|
|
}
|
|
}
|
|
|
|
using (Stream ostrm = File.Open(filePath, FileMode.Create))
|
|
{
|
|
DataContractSerializer serializer = new DataContractSerializer(typeof(ManagedApplication));
|
|
serializer.WriteObject(ostrm, this);
|
|
}
|
|
|
|
m_sourceFile = new FileInfo(filePath);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets the executable file.
|
|
/// </summary>
|
|
/// <param name="filePath">The file path.</param>
|
|
public void SetExecutableFile(string filePath)
|
|
{
|
|
if (String.IsNullOrEmpty(filePath))
|
|
{
|
|
m_executablePath = null;
|
|
return;
|
|
}
|
|
|
|
m_executablePath = filePath;
|
|
m_configurationPath = null;
|
|
m_isSdkCompatible = false;
|
|
m_application = null;
|
|
|
|
FileInfo executableFile = new FileInfo(m_executablePath);
|
|
m_displayName = executableFile.Name.Substring(0, executableFile.Name.Length-4);
|
|
|
|
FileInfo configFile = new FileInfo(executableFile.FullName + ".config");
|
|
Utils.Trace(1, "APPCONFIG={0}", configFile);
|
|
|
|
if (configFile.Exists)
|
|
{
|
|
// save the .NET config file.
|
|
m_configurationPath = configFile.FullName;
|
|
|
|
// look for the UA SDK config file.
|
|
string configurationPath = GetConfigFileFromAppConfig(configFile);
|
|
Utils.Trace(1, "UACONFIG={0}", configurationPath);
|
|
|
|
if (configurationPath != null)
|
|
{
|
|
m_configurationPath = configurationPath;
|
|
}
|
|
else
|
|
{
|
|
m_configurationPath = configFile.FullName;
|
|
}
|
|
|
|
LoadSdkConfigFile();
|
|
}
|
|
|
|
// set display name.
|
|
if (m_sourceFile == null || String.IsNullOrEmpty(m_displayName))
|
|
{
|
|
string name = executableFile.Name;
|
|
int index = name.LastIndexOf('.');
|
|
|
|
if (index > 0)
|
|
{
|
|
name = name.Substring(0, index);
|
|
}
|
|
|
|
m_displayName = name;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Tries to loads the SDK config file.
|
|
/// </summary>
|
|
private void LoadSdkConfigFile()
|
|
{
|
|
m_isSdkCompatible = false;
|
|
m_application = null;
|
|
|
|
if (String.IsNullOrEmpty(m_configurationPath))
|
|
{
|
|
return;
|
|
}
|
|
|
|
FileInfo executablePath = new FileInfo(m_executablePath);
|
|
string currentDirectory = ApplicationData.Current.LocalFolder.Path;
|
|
|
|
try
|
|
{
|
|
m_application = GetApplicationSettings(m_configurationPath);
|
|
|
|
if (m_application != null)
|
|
{
|
|
m_isSdkCompatible = true;
|
|
m_certificate = Opc.Ua.Security.SecuredApplication.FromCertificateIdentifier(m_application.ApplicationCertificate);
|
|
m_trustList = Opc.Ua.Security.SecuredApplication.FromCertificateStoreIdentifier(m_application.TrustedCertificateStore);
|
|
m_application.ExecutableFile = m_executablePath;
|
|
m_configurationPath = m_application.ConfigurationFile;
|
|
}
|
|
}
|
|
|
|
// ignore errors.
|
|
catch (Exception)
|
|
{
|
|
m_application = null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets the configuration file.
|
|
/// </summary>
|
|
/// <param name="filePath">The file path.</param>
|
|
public void SetConfigurationFile(string filePath)
|
|
{
|
|
if (String.IsNullOrEmpty(filePath))
|
|
{
|
|
m_configurationPath = null;
|
|
return;
|
|
}
|
|
|
|
m_configurationPath = filePath;
|
|
|
|
FileInfo configFile = new FileInfo(filePath);
|
|
m_isSdkCompatible = false;
|
|
m_application = null;
|
|
m_configurationPath = configFile.FullName;
|
|
|
|
if (configFile.Exists)
|
|
{
|
|
LoadSdkConfigFile();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reloads the configuration from disk.
|
|
/// </summary>
|
|
public void Reload()
|
|
{
|
|
LoadSdkConfigFile();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the application secuirty settings from a file.
|
|
/// </summary>
|
|
private Opc.Ua.Security.SecuredApplication GetApplicationSettings(string filePath)
|
|
{
|
|
string absolutePath = Utils.GetAbsoluteFilePath(filePath, true, false, false);
|
|
|
|
if (absolutePath == null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return new Opc.Ua.Security.SecurityConfigurationManager().ReadConfiguration(absolutePath);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the config file location from app config.
|
|
/// </summary>
|
|
private string GetConfigFileFromAppConfig(FileInfo appConfigFile)
|
|
{
|
|
try
|
|
{
|
|
StreamReader reader = new StreamReader(appConfigFile.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite));
|
|
XmlDocument doc = new XmlDocument();
|
|
doc.Load(reader);
|
|
|
|
try
|
|
{
|
|
foreach( XmlNode node1 in doc.ChildNodes)
|
|
{
|
|
if (node1.Name == "ConfigurationLocation")
|
|
{
|
|
foreach (XmlNode node2 in node1.ChildNodes)
|
|
{
|
|
if (node2.Name == "FilePath")
|
|
{
|
|
return node2.InnerXml;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
finally
|
|
{
|
|
reader.Dispose();
|
|
}
|
|
}
|
|
catch (Exception)
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
#region Private Fields
|
|
private FileInfo m_sourceFile;
|
|
private bool m_isSdkCompatible;
|
|
private Opc.Ua.Security.SecuredApplication m_application;
|
|
private string m_displayName;
|
|
private string m_executablePath;
|
|
private string m_configurationPath;
|
|
private CertificateIdentifier m_certificate;
|
|
private CertificateStoreIdentifier m_trustList;
|
|
private StringCollection m_baseAddresses;
|
|
#endregion
|
|
}
|
|
}
|