private void initializeConfiguration()
{
IIdentity user = HttpContext.Current.User.Identity;
WindowsIdentity wi = (WindowsIdentity)user;
WindowsImpersonationContext impersonater = wi.Impersonate();
try
{
MdwsConfiguration mdwsConfig = new MdwsConfiguration();
}
catch (Exception exc)
{
// problem writing values while impersonating
labelMessage.Text = "MDWS encountered an error while configuring your default settings. This is usually " +
"because the host machine is not configured to enable impersonation by IIS. You can fix this by editing " +
"your local security policy to allow the IUSR, IWAM and ASPNET user objects to impersonate. Go to Start > " +
"Settings > Control Panel > Administrative Tools > Local Security Policies > Expand Local Policies > " +
"User Rights Assignment > locate the 'Impersonate a Client After Authentication' setting > Open and add the " +
"user objects listed above to the group. Restart IIS and launch this page again. <br />(" + exc.Message + ")";
}
finally
{
impersonater.Undo();
}
}
void setForm()
{
MdwsConfiguration mdwsConfig = new MdwsConfiguration(dropdownFacadeName.SelectedValue);
radioButtonMdwsProduction.SelectedValue = mdwsConfig.IsProduction.ToString().ToLower();
radioMdwsSessionsLogging.SelectedValue = mdwsConfig.ApplicationSessionsLogging.ToString().ToLower();
radioMdwsSessionsLogLevel.SelectedValue = Enum.GetName(typeof(ApplicationSessionsLogLevel), mdwsConfig.ApplicationSessionsLogLevel);
if (mdwsConfig.SqlConfiguration != null)
{
textboxSqlServerPath.Text = mdwsConfig.SqlConfiguration.Hostname;
textboxSqlDatabase.Text = mdwsConfig.SqlConfiguration.Database;
textboxSqlUsername.Text = mdwsConfig.SqlConfiguration.Username;
textboxSqlPassword.Text = mdwsConfig.SqlConfiguration.Password;
}
if (mdwsConfig.FacadeConfiguration != null)
{
textboxFacadeSitesFileName.Text = mdwsConfig.FacadeConfiguration.SitesFileName;
radioFacadeIsProduction.SelectedValue = mdwsConfig.FacadeConfiguration.IsProduction.ToString().ToLower();
try
{
Object currentFacade = Activator.CreateInstance(Type.GetType("gov.va.medora.mdws." + dropdownFacadeName.SelectedValue));
string facadeVersion = (string)Type.GetType("gov.va.medora.mdws." + dropdownFacadeName.SelectedValue).
GetField("VERSION").GetValue(dropdownFacadeName.SelectedValue);
textboxFacadeVersion.Text = facadeVersion;
}
catch (Exception)
{
textboxFacadeVersion.Text = "0.0.0";
}
}
}
public void testFacadeNameConstructor()
{
MdwsConfiguration config = new MdwsConfiguration("EmrSvc");
Assert.IsNotNull(config);
Assert.IsNotNull(config.FacadeConfiguration);
Assert.IsNotNull(config.AllConfigs);
Assert.IsFalse(String.IsNullOrEmpty(config.ResourcesPath));
}
//public ILog log;
public MySession()
{
_mdwsConfig = new MdwsConfiguration();
_defaultVisitMethod = _mdwsConfig.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION][MdwsConfigConstants.DEFAULT_VISIT_METHOD];
_defaultPermissionString = _mdwsConfig.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION][MdwsConfigConstants.DEFAULT_CONTEXT];
try
{
_siteTable = new mdo.SiteTable(_mdwsConfig.ResourcesPath + "xml\\" + _mdwsConfig.FacadeConfiguration.SitesFileName);
}
catch (Exception) { /* SiteTable is going to be null - how do we let the user know?? */ }
}
/// <summary>
/// Every client application requesting a MDWS session (invokes a function with EnableSession = True attribute) passes
/// through this point. Fetches facade configuration settings and sets up session for subsequent calls
/// </summary>
/// <param name="facadeName">The facade name being invoked (e.g. EmrSvc)</param>
/// <exception cref="System.Configuration.ConfigurationErrorsException" />
public MySession(string facadeName)
{
this._facadeName = facadeName;
_mdwsConfig = new MdwsConfiguration(facadeName);
_defaultVisitMethod = _mdwsConfig.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION][MdwsConfigConstants.DEFAULT_VISIT_METHOD];
_defaultPermissionString = _mdwsConfig.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION][MdwsConfigConstants.DEFAULT_CONTEXT];
_excludeSite200 = String.Equals("true", _mdwsConfig.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION][MdwsConfigConstants.EXCLUDE_SITE_200],
StringComparison.CurrentCultureIgnoreCase);
try
{
_siteTable = new mdo.SiteTable(_mdwsConfig.ResourcesPath + "xml\\" + _mdwsConfig.FacadeConfiguration.SitesFileName);
watchSitesFile(_mdwsConfig.ResourcesPath + "xml\\");
}
catch (Exception) { /* SiteTable is going to be null - how do we let the user know?? */ }
}
protected void DownloadSitesFile_Click(object sender, EventArgs e)
{
MdwsConfiguration config = new MdwsConfiguration(dropdownFacadeName.SelectedValue);
string connectionString = "";
if (config != null && config.AllConfigs != null && config.AllConfigs.ContainsKey(MdwsConfigConstants.MDWS_CONFIG_SECTION) &&
config.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION].ContainsKey("UpdaterConnectionString"))
{
connectionString = config.AllConfigs[MdwsConfigConstants.MDWS_CONFIG_SECTION]["UpdaterConnectionString"];
}
else
{
labelMessage.Text = "No updater connection information found in your config file!";
return;
}
MdwsToolsDao dao = new MdwsToolsDao(connectionString);
try
{
byte[] file = dao.getLatestSitesFile();
if (file == null || file.Length == 0)
{
labelMessage.Text = "Doesn't look to be a active sites file in the updater database. Please check back later.";
}
else
{
Response.AddHeader("Content-Disposition", "attachment;filename=VhaSites.xml");
Response.ContentType = "application/octet-stream";
Response.BinaryWrite(file);
Response.Flush();
Response.End();
}
}
catch (Exception exc)
{
labelMessage.Text = "Awww, snap. I couldn't get that for you. Maybe this will help figure out why:</p>" + exc.Message + "</p>";
}
}
public ApplicationSessions()
{
_logLevel = ApplicationSessionsLogLevel.info;
_sessions = new Dictionary <string, ApplicationSession>();
_configurationSettings = new MdwsConfiguration();
}
protected void SubmitChangesClick(object sender, EventArgs e)
{
IIdentity user = HttpContext.Current.User.Identity;
WindowsIdentity wi = (WindowsIdentity)user;
WindowsImpersonationContext impersonater = wi.Impersonate();
try
{
Dictionary <string, Dictionary <string, string> > newSettings = new Dictionary <string, Dictionary <string, string> >();
MdwsConfiguration mdwsConfig = new MdwsConfiguration();
Dictionary <string, Dictionary <string, string> > oldSettings = mdwsConfig.AllConfigs;
newSettings.Add(MdwsConfigConstants.MDWS_CONFIG_SECTION, new Dictionary <string, string>());
newSettings.Add(MdwsConfigConstants.SQL_CONFIG_SECTION, new Dictionary <string, string>());
newSettings.Add(dropdownFacadeName.Text, new Dictionary <string, string>());
newSettings[MdwsConfigConstants.MDWS_CONFIG_SECTION].Add(MdwsConfigConstants.SESSIONS_LOG_LEVEL, radioMdwsSessionsLogLevel.SelectedValue);
newSettings[MdwsConfigConstants.MDWS_CONFIG_SECTION].Add(MdwsConfigConstants.SESSIONS_LOGGING, radioMdwsSessionsLogging.SelectedValue);
newSettings[MdwsConfigConstants.MDWS_CONFIG_SECTION].Add(MdwsConfigConstants.MDWS_PRODUCTION, radioButtonMdwsProduction.SelectedValue);
newSettings[MdwsConfigConstants.SQL_CONFIG_SECTION].Add(MdwsConfigConstants.SQL_HOSTNAME, textboxSqlServerPath.Text);
newSettings[MdwsConfigConstants.SQL_CONFIG_SECTION].Add(MdwsConfigConstants.SQL_DB, textboxSqlDatabase.Text);
newSettings[MdwsConfigConstants.SQL_CONFIG_SECTION].Add(MdwsConfigConstants.SQL_USERNAME, textboxSqlUsername.Text);
newSettings[MdwsConfigConstants.SQL_CONFIG_SECTION].Add(MdwsConfigConstants.SQL_PASSWORD, textboxSqlPassword.Text);
newSettings[dropdownFacadeName.Text].Add(MdwsConfigConstants.FACADE_PRODUCTION, radioFacadeIsProduction.SelectedValue);
if (String.IsNullOrEmpty(textboxFacadeSitesFileName.Text))
{
newSettings[dropdownFacadeName.Text].Add(MdwsConfigConstants.FACADE_SITES_FILE, MdwsConstants.DEFAULT_SITES_FILE_NAME);
}
else
{
newSettings[dropdownFacadeName.Text].Add(MdwsConfigConstants.FACADE_SITES_FILE, textboxFacadeSitesFileName.Text);
}
foreach (string key in newSettings.Keys)
{
// if old settings doesn't have facade config, add it
if (!oldSettings.ContainsKey(key))
{
oldSettings.Add(key, new Dictionary <string, string>());
}
foreach (string settingKey in newSettings[key].Keys)
{
if (oldSettings[key].ContainsKey(settingKey))
{
oldSettings[key][settingKey] = newSettings[key][settingKey];
}
else
{
oldSettings[key].Add(settingKey, newSettings[key][settingKey]);
}
}
}
gov.va.medora.mdo.dao.file.ConfigFileDao fileDao = new mdo.dao.file.ConfigFileDao(mdwsConfig.ConfigFilePath);
fileDao.writeToFile(oldSettings); // not really old settings any more
}
catch (Exception exc)
{
labelMessage.Text = exc.ToString();
}
finally
{
impersonater.Undo();
}
setForm();
}
