/// <include file='doc\ServiceProcessInstaller.uex' path='docs/doc[@for="ServiceProcessInstaller.Rollback"]/*' />
/// <devdoc>
/// <para>Rolls back service application information that was
/// written to the registry by the installation procedure. This method is meant to be used by installation tools, which process
/// the appropriate methods automatically.</para>
/// </devdoc>
public override void Rollback(IDictionary savedState)
{
try
{
// remove the SeServiceLogonRight from the account if we added it.
if (((ServiceAccount)savedState["Account"]) == ServiceAccount.User && !((bool)savedState["hadServiceLogonRight"]))
{
string username = (string)savedState["Username"];
IntPtr policyHandle = OpenSecurityPolicy();
try
{
byte[] sid = GetAccountSid(username);
RemoveAccountRight(policyHandle, sid, "SeServiceLogonRight");
}
finally
{
SafeNativeMethods.LsaClose(policyHandle);
}
}
}
finally
{
base.Rollback(savedState);
}
}
/// <include file='doc\ServiceProcessInstaller.uex' path='docs/doc[@for="ServiceProcessInstaller.Install"]/*' />
/// <devdoc>
/// <para>Writes service application information to the registry.
/// This method is meant to be used by installation tools, which call the appropriate methods automatically.</para>
/// </devdoc>
public override void Install(IDictionary stateSaver)
{
try
{
ServiceInstaller.CheckEnvironment();
try
{
if (!haveLoginInfo)
{
try
{
GetLoginInfo(); // if the user hits "cancel" this will throw
}
catch
{
stateSaver["hadServiceLogonRight"] = true; // this prevents rollback from trying to remove logonRights for the user
throw;
}
}
}
finally
{
// save out that information (but not the password)
stateSaver["Account"] = Account;
if (Account == ServiceAccount.User)
{
stateSaver["Username"] = Username;
}
}
if (Account == ServiceAccount.User)
{
// grant the right to run as a service to the given username. If we don't do this,
// the service will be unable to start under that account.
IntPtr policyHandle = OpenSecurityPolicy();
bool hasServiceLogonRight = true; // we use 'true' here for the default because later in rollback we do
// "if not hasServiceLogon revoke logon priviledge"
try
{
byte[] sid = GetAccountSid(Username);
hasServiceLogonRight = AccountHasRight(policyHandle, sid, "SeServiceLogonRight");
if (!hasServiceLogonRight)
{
GrantAccountRight(policyHandle, sid, "SeServiceLogonRight");
}
}
finally
{
stateSaver["hadServiceLogonRight"] = hasServiceLogonRight;
SafeNativeMethods.LsaClose(policyHandle);
}
}
}
finally
{
// now install all the contained services. They will use the Username and Password properties to do
// their installation.
base.Install(stateSaver);
}
}
/// <summary>Writes service application information to the registry. This method is meant to be used by installation tools, which call the appropriate methods automatically.</summary>
/// <param name="stateSaver">An <see cref="T:System.Collections.IDictionary" /> that contains the context information associated with the installation. </param>
/// <exception cref="T:System.ArgumentException">The <paramref name="stateSaver" /> is null. </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
/// <IPermission class="System.Security.Permissions.UIPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// </PermissionSet>
public override void Install(IDictionary stateSaver)
{
try
{
ServiceInstaller.CheckEnvironment();
try
{
if (!this.haveLoginInfo)
{
try
{
this.GetLoginInfo();
}
catch
{
stateSaver["hadServiceLogonRight"] = true;
throw;
}
}
}
finally
{
stateSaver["Account"] = this.Account;
if (this.Account == ServiceAccount.User)
{
stateSaver["Username"] = this.Username;
}
}
if (this.Account == ServiceAccount.User)
{
IntPtr intPtr = this.OpenSecurityPolicy();
bool flag = true;
try
{
byte[] accountSid = this.GetAccountSid(this.Username);
flag = ServiceProcessInstaller.AccountHasRight(intPtr, accountSid, "SeServiceLogonRight");
if (!flag)
{
ServiceProcessInstaller.GrantAccountRight(intPtr, accountSid, "SeServiceLogonRight");
}
}
finally
{
stateSaver["hadServiceLogonRight"] = flag;
SafeNativeMethods.LsaClose(intPtr);
}
}
}
finally
{
base.Install(stateSaver);
}
}
/// <summary>Rolls back service application information written to the registry by the installation procedure. This method is meant to be used by installation tools, which process the appropriate methods automatically.</summary>
/// <param name="savedState">An <see cref="T:System.Collections.IDictionary" /> that contains the context information associated with the installation. </param>
/// <exception cref="T:System.ArgumentException">The <paramref name="savedState" /> is null.-or- The <paramref name="savedState" /> is corrupted or non-existent. </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
/// </PermissionSet>
public override void Rollback(IDictionary savedState)
{
try
{
if ((ServiceAccount)savedState["Account"] == ServiceAccount.User && !(bool)savedState["hadServiceLogonRight"])
{
string accountName = (string)savedState["Username"];
IntPtr intPtr = this.OpenSecurityPolicy();
try
{
byte[] accountSid = this.GetAccountSid(accountName);
ServiceProcessInstaller.RemoveAccountRight(intPtr, accountSid, "SeServiceLogonRight");
}
finally
{
SafeNativeMethods.LsaClose(intPtr);
}
}
}
finally
{
base.Rollback(savedState);
}
}
public override void Rollback(IDictionary savedState)
{
try
{
if ((((ServiceAccount)savedState["Account"]) == ServiceAccount.User) && !((bool)savedState["hadServiceLogonRight"]))
{
string accountName = (string)savedState["Username"];
IntPtr policyHandle = this.OpenSecurityPolicy();
try
{
byte[] accountSid = this.GetAccountSid(accountName);
RemoveAccountRight(policyHandle, accountSid, "SeServiceLogonRight");
}
finally
{
SafeNativeMethods.LsaClose(policyHandle);
}
}
}
finally
{
base.Rollback(savedState);
}
}