public void Remove(DatabaseProfile profile)
{
if (BaseIndexOf(profile) >= 0)
{
BaseRemove(profile.Name);
}
}
/// <summary>
/// Impersonate this SecurityContext
/// </summary>
/// <param name="state">State supplied by the caller</param>
/// <returns><c>null</c></returns>
/// <remarks>
/// <para>
/// No impersonation is done and <c>null</c> is always returned.
/// </para>
/// </remarks>
public override IDisposable Impersonate(object state)
{
DatabaseProfile profile = state as DatabaseProfile;
if (profile == null)
{
throw new ArgumentException("state", "The state must be a DBProfile object.");
}
// Here we want to impersonate the user that is trying to connect.
// If they want to use windows authentication, we need to impersonate the user and set the connection string attribute.
if (_useWindowsAuthentication)
{
// Tell the profile we are using windows impersonation
if (profile.ProviderType == "SQL")
{
profile.ConnectionStringBuilder.Add("Integrated Security", "SSPI");
}
if (_securityContext == null)
{
return(new DisposableImpersonationContext(profile, new WindowsSecurityContext().Impersonate(state)));
}
else
{
return(new DisposableImpersonationContext(profile, _securityContext.Impersonate(state)));
}
}
else
{
profile.ConnectionStringBuilder.Add("UID", _userName);
profile.ConnectionStringBuilder.Add("PWD", _password);
return(new DisposableImpersonationContext(profile, null));
}
}
/// <summary>
/// Creates a copy of the database profile into a new database profile.
/// </summary>
/// <returns></returns>
public DatabaseProfile Copy()
{
DatabaseProfile copySetting = new DatabaseProfile();
foreach (ConfigurationProperty property in this.Properties)
{
copySetting[property.Name] = this[property.Name];
}
copySetting.ConnectionString = this.ConnectionString;
return(copySetting);
}
/// <summary>
/// Initializes a new instance of the <see cref="SqlQuery"/> class with a database profile <see cref="DatabaseProfile"/>.
/// </summary>
/// <param name="profile">The database profile that contains the connection to the database.</param>
public SqlQuery(DatabaseProfile profile)
: base(profile)
{
}
public void Add(DatabaseProfile profile)
{
BaseAdd(profile);
}
public int IndexOf(DatabaseProfile profile)
{
return(BaseIndexOf(profile));
}
/// <summary>
/// Initializes a new instance of the <see cref="OleDbQuery"/> class with a database profile <see cref="DatabaseProfile"/>.
/// </summary>
/// <param name="profile">The database profile that contains the connection to the database.</param>
public OleDbQuery(DatabaseProfile profile)
: base(profile)
{
}
public QueryBase CreateQuery(DatabaseProfile profile)
{
return(new OdbcQuery(profile));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="profile">The database profile to use impersonation for.</param>
/// <param name="impersonationContext">the impersonation context being wrapped</param>
/// <remarks>
/// <para>
/// Constructor
/// </para>
/// </remarks>
public DisposableImpersonationContext(DatabaseProfile profile, IDisposable impersonationContext)
{
_profile = profile;
_contextImpersonation = impersonationContext;
}
/// <summary>
/// Initializes a new instance of the <see cref="OdbcQuery"/> class with a database profile <see cref="DatabaseProfile"/>.
/// </summary>
/// <param name="profile">The database profile that contains the connection to the database.</param>
public OdbcQuery(DatabaseProfile profile)
: base(profile)
{
}
/// <summary>
/// Gets the ProviderPlugin associated with the provider type specified
/// </summary>
/// <param name="profile">The DatabaseProfile to use to find the provider plugin.</param>
/// <returns></returns>
public static IProviderPlugin GetProviderPlugin(DatabaseProfile profile)
{
return(Plugin.PluginManager.GetPluginByProviderType(profile.ProviderType));
}
