RoleProvider question -- help please (.NET 2.0)

[Burak Gunay]

Hello,

I derived a custom provider from the provider class. I set

cookieless="Use Uri"

in the web.config, because we don't want data stored on client
machines.

Now, as I understand it, the information from the Membership Provider
gets serialized and saved on the url, but the same does not apply to
the RoleProvider info.

Everytime a page with <asp:loginvie w> is called, the Role Provider page
gets called and the database gets queried, whereas the database does
not need to be queried again for user info by the Membership Provider,
since the info is saved on the url.

I tried to save the roles() as a session variable in the Role Provider
page but since that page is a vb class, it does not recognize the
Session class.

How can we save the roles() info so that we don't have to call the Role
Provider each time to figure out the roles assigned to a user?

Thanks,

Burak

[Erik Funkenbusch]

On 21 Mar 2006 06:05:10 -0800, Burak Gunay wrote:

How can we save the roles() info so that we don't have to call the Role
Provider each time to figure out the roles assigned to a user?

By default, asp.net caches the roles for the current user, so it will call
your providers GetRolesForUser () method once and only once for the session,
after that it will return cached results.

[Burak Gunay]

Erik,

Are you sure about that? I have the following setting in my web.config

<membership defaultProvider ="MyMembershipP rovider">
<providers>
<clear/>
<add name="MyMembers hipProvider"
type="MyMembers hipProvider"></add>
</providers>
</membership>

and it calls the GetRolesForUser () method every time a page with a
loginview control comes up.

When I set the cookies on as follows

<roleManager defaultProvider ="MyRoleProvide r" enabled="true"
cacheRolesInCoo kie="true"
cookieName=".AS PXROLES"
cookiePath="/"
cookieTimeout=" 30"
cookieRequireSS L="false"
cookieSlidingEx piration="true"
createPersisten tCookie="false"
cookieProtectio n="All" >

then it calls GetRolesForUser () only once.

Burak

[Erik Funkenbusch]

On 22 Mar 2006 06:13:56 -0800, Burak Gunay wrote:

Erik,

Are you sure about that? I have the following setting in my web.config
....
and it calls the GetRolesForUser () method every time a page with a
loginview control comes up.

Correct. It has to call GetRolesForUser the first time (ie, when he logs
in), but after that, whenever UserPrincipal.I sInRole is called, it uses the
cached version.

[Erik Funkenbusch]

On Wed, 22 Mar 2006 13:52:59 -0600, Erik Funkenbusch wrote:

On 22 Mar 2006 06:13:56 -0800, Burak Gunay wrote:

Erik,

Are you sure about that? I have the following setting in my web.config

...

and it calls the GetRolesForUser () method every time a page with a
loginview control comes up.

Correct. It has to call GetRolesForUser the first time (ie, when he logs
in), but after that, whenever UserPrincipal.I sInRole is called, it uses the
cached version.

Sorry, I reread this and realized you were talking about something else. I
haven't looked at the LoginView control yet, but it may be calling
GetRolesForUser () directly rather than using IsInRole