/// <summary>
/// Blog owners have full access to posts.
/// The author of the post has full access to the post.
/// Blog authors can create posts.
/// </summary>
/// <param name="instance"></param>
public BlogPostClassACL(BlogPost instance)
{
// allow the blog owner to do everything with the post
this.Add(new ACLAccount(instance.Blog.Account, DataOperation.All));
// allow the author of the post to do everything with the post
this.Add(new ACLAccount(instance.Account, DataOperation.AllExceptCreate));
// allow blog authors to create posts
if (instance.Blog.BlogAuthors != null)
{
foreach (BlogAuthor author in instance.Blog.BlogAuthors)
{
this.Add(new ACLAccount(author.Account, DataOperation.Create));
}
}
}
public void TestCreateAccessDenied()
{
Account user2 = CreateUser();
using (new Impersonator(new UserContext(user2)))
{
try
{
BlogPost post = new BlogPost();
// another user cannot post
post.Account = user2;
post.Blog = _blog;
post.Title = Guid.NewGuid().ToString();
post.Body = Guid.NewGuid().ToString();
post.Created = DateTime.UtcNow;
Session.Save(post);
Session.Flush();
}
finally
{
DeleteUser(user2);
}
}
}
public void TestCreateDelete()
{
// current user, also blog owner can create posts
BlogPost post = new BlogPost();
post.Account = _user;
post.Blog = _blog;
post.Title = Guid.NewGuid().ToString();
post.Body = Guid.NewGuid().ToString();
post.Created = DateTime.UtcNow;
Session.Save(post);
Session.Flush();
Session.Delete(post);
Session.Flush();
}
public void TestCreateRetrieve()
{
// current user, also blog owner can create posts
BlogPost post = new BlogPost();
post.Account = _user;
post.Blog = _blog;
post.Title = Guid.NewGuid().ToString();
post.Body = Guid.NewGuid().ToString();
post.Created = DateTime.UtcNow;
Session.Save(post);
Session.Flush();
try
{
Account user2 = CreateUser();
// another user cannot read posts, he's not a blog author
using (new Impersonator(new UserContext(user2)))
{
BlogPost postCopy = Session.Load<BlogPost>(post.Id);
// if you don't resolve a field an object proxy is loaded
Console.WriteLine("Post: {0}", postCopy.Body);
Session.Flush();
}
}
catch (ADOException ex)
{
throw ex.InnerException;
}
finally
{
Session.Delete(post);
Session.Flush();
}
}
