Blog Site in Anonymous Use
Anonymous user cannot enter a blog entry in a SharePoint site if ViewFormPagesLockDown feature is active at site collection level and ViewFormPagesLockDown feature is active if site collection is based on publishing portal. After googling we came accross plenty of resources considering this matter:
- Lockdown Mode in SharePoint 2010
- Anonymous access for blog sites not working in SP2010
- Rich Finn’s Blog
We didn’t want use the solutions suggested in the links above. To disable the ViewFormPagesLockDown “…leaves you wide open from a security perspective…”. To have our blog site in another site collection. Well that’s just not what we want to do to solve this tiny little thing with permissions.
Me and Aapo dug with reflector into ViewFormPagesLockDown feature and found out what the feature receiver does.
The highlighted sections of the feature receiver show what happens to Guest’s permissions at rootweb level when you disable ViewFormPagesLockDown site collection level feature.
So why not just take the solution from where it is and develop a web scoped feature which does the exactly same thing to the blog site but not to all webs in the site collection because that’s not what we want.
Develop a feature receiver as follows:
using Microsoft.SharePoint;
namespace My.Assembly
{
public class FormPagesLockDownReleaseReceiver : SPFeatureReceiver
{
public override void FeatureActivated(SPFeatureReceiverProperties
properties)
{
using (var web = (SPWeb)properties.Feature.Parent)
{
var anonymousState = web.AnonymousState;
// continue only if anonymous use is enabled
if (anonymousState == SPWeb.WebAnonymousState.Disabled)
return;
web.AllowUnsafeUpdates = true;
// break inheritance to set permissions per site
web.RoleDefinitions.BreakInheritance(true, true);
// permission granting from LockDownViewFormPages
var byType = web.RoleDefinitions.GetByType(SPRoleType.Guest);
byType.BasePermissions |= SPBasePermissions.EmptyMask |
SPBasePermissions.ViewFormPages;
byType.BasePermissions |= SPBasePermissions.UseRemoteAPIs;
byType.Update();
// reset the anonymous state programmatically
web.AnonymousState = SPWeb.WebAnonymousState.Disabled;
web.AnonymousState = anonymousState;
web.Update();
web.AllowUnsafeUpdates = false;
}
}
}
}
Resetting the anonymous state is just a thing you would have to do from UI when you toggle permissions. Lockdown Mode in SharePoint 2010: “If anonymous is already setup, you may need to disable\re-enable anonymous on the site.”
Then a web scoped feature that consumes the receiver:
<Feature
Id="{6189C7B4-6FDC-4BAA-95FD-03DD318031E5}"
Title="Blog Anonymous Access Staplee"
Description="Enables Anonymous Access to Blog Entries"
Scope="Web"
ReceiverAssembly="My.Assembly,
Version=1.0.0.0,
Culture=neutral,
PublicKeyToken=e3e48257ada349c4"
ReceiverClass="My.Assembly.FormPagesLockDownReleaseReceiver"
Hidden="FALSE"
xmlns="http://schemas.microsoft.com/sharepoint/">
</Feature>
You could set the feature hidden to avoid accidental feature activations.
Then a stapling mechanism at site collection level to staple the feature to Blog sites by default.
<?xml version="1.0" encoding="utf-8" ?>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
<!--BLOG#0-->
<!--Staple FormPagesLockDownReleaseReceiver to Blog sites -->
<FeatureSiteTemplateAssociation
Id="6189C7B4-6FDC-4BAA-95FD-03DD318031E5"
TemplateName="BLOG#0" />
</Elements>
<Feature
Id="{7DF309A4-7E3B-488A-9D2A-F3B88D656465}"
Title="Blog Anonymous Enabling Stapler"
Description="Staples Anonymous Access to Created Blog Sites"
Version="1.0.0.0"
Scope="Site"
xmlns="http://schemas.microsoft.com/sharepoint/"
ActivateOnDefault="FALSE">
<ElementManifests>
<ElementManifest Location="Stapling.xml" />
</ElementManifests>
</Feature>
Voila, you have a mechanism to allow viewing form pages only in blog sites when you activate the stapler feature at site collection level. Of course, if you want, you could even set the needed permissions at list level in the Blog site, I suppose, but that’s not what we’ve done here.
Popularity: 4% [?]
[...] Blog Site in Anonymous Use | SharePoint Blues [...]
[...] Blog Site in Anonymous Use (SharePoint Blues) Anonymous user cannon enter a blog entry in a SharePoint site if ViewFormPagesLockDown feature is active at site collection level and ViewFormPagesLockDown feature is active if site collection is based on publishing portal. After Googling we came across plenty of resources considering this matter: [...]
[...] Blog Site in Anonymous Use (SharePoint Blues)Anonymous user cannon enter a blog entry in a SharePoint site if ViewFormPagesLockDown feature is active at site collection level and ViewFormPagesLockDown feature is active if site collection is based on publishing portal. After Googling we came across plenty of resources considering this matter: [...]
Yes, this is exactly what I needed! Thanks guys for having a similar mentality and just digging right into the guts of SharePoint to cut it open, do some surgery, and “staple” it back together again.
You saved my day.
[...] a post and see the details. They were being prompted to log in. After some looking around I found this great post from Juha Pitkänen. It turns out that there is a ViewFormPagesLockDown feature that gets activated [...]
[...] LockDown Feature involve Authentication (Guys Really? http://www.sharepointblues.com/2010/12/22/blog-site-in-anonymous-use/) [...]
I used to be very happy to seek out this internet-site.I needed to thanks in your time for this excellent learn!! I undoubtedly having fun with each little bit of it and I have you bookmarked to take a look at new stuff you weblog post.
Hello,
I am still new to SharePoint programming and hence “Then a web scoped feature that consumes the receiver” threw me off a bit. Would it be possible to share the source code so I can better understand each step, thank you so much.
Perhaps a guidance to what i’m doing wrong?
http://sharepoint.stackexchange.com/questions/58226/blog-site-in-anonymous-use-in-sharepoint-2010
With havin so much written content do you ever run into any issues of plagorism
or copyright violation? My site has a lot of completely unique content I’ve either written myself or outsourced but it looks like a lot of it is popping it up all over the web without my agreement. Do you know any methods to help protect against content from being stolen? I’d truly appreciate it.
I am regular visitor, how are you everybody?
This piece of writing posted at this site is really pleasant.
Here is my homepage … most effective Male enhancement Product
You can definitely see your expertise within the article you write.
The sector hopes for even more passionate writers
like you who aren’t afraid to mention how they believe. All the time go after your heart.
I would like to thank you for the efforts you’ve put in writing this website.
I am hoping to see the same high-grade blog posts by you later on as well.
In truth, your creative writing abilities has encouraged
me to get my own, personal blog now
You can transform yourself to the male of their choice according to
their personality type. Most of the time the client is not aware of these
habits, and it requires some real work on my part just to convince them that they exist in the first place.
Real understanding of women gives you a distinct
advantage over guys have no clue.
Here is my webpage – Christian Hudson (youtube.com)
WOW just what I was looking for. Came here by searching for
click here
This electronic smoke starter unit is not worth
what you are paying for, and will no doubt break and abandoning you
need to purchase another electronic smoke starter pack.
The hazard of traditional tobacco cigarettes has been preached too no end over
time. It should be used with caution since not only do the FDA tests show there are dangers,
but there are other dangers to e-cigarettes to consider as well.
Visit my web site; sigaretta elettronica quale scegliere
Also the oral filling and also products for teeth repair that were made use of previously for aesthetic dentistry were made
from gold, amalgam as well as other steels. Aesthetic dental care
NYC provides a variety of alternatives to the individual that would like to adopt a
restructuring of his or her dental structure. The most usual referral for a cosmetic oral treatment is
that of teeth lightening. Lightening is the most common cosmetic dental procedure.
}
Good Way Of Telling, Good Post To Take Facts Regarding My Presentation Subject Matter, Which I Am Going To Deliver In My College
Hello
You Need Leads, Sales, Conversions, Traffic for sharepointblues.com ?
I Will Findet…
Don’t believe me? Since you’re reading this message then you’re living proof that contact form advertising works!
We can send your ad to people via their Website Contact Form.
The advantage of this kind of promotion is that messages sent through feedback forms are automatically whitelisted.
I WILL SEND 5 MILLION MESSAGES VIA WEBSITE CONTACT FORM
SEE MORE HERE ==> http://bit.ly/Best_Method
Do not forget to read Review to convince you, is already being tested by many people who have trusted it !!
Regards,
feedback team
unsubscribe by reply this email
Good day
I Will Provide 20.000 Backlinks From Blog Comments for sharepointblues.com,
By post 400k blog comments from where you will receive at least 20.000 live links.
– Use unlimited URLs
– Use unlimited keywords (anchor text)
– All languages supported
– Link report included
Boost your Google ranking, get more traffic and more sales!
IF YOU ARE INTERESTED
CONTACT US => lisaf2zw526@gmail.com
I just added this web site to my feed reader, excellent stuff. power washing
I love to see your blog every single day. So excellent!
Hello there
I just checked out your website sharepointblues.com and wanted to find out if you need help for SEO Link Building ?
If you aren’t using SEO Software then you will know the amount of work load involved in creating accounts, confirming emails and submitting your contents to thousands of websites.
With THIS SOFTWARE the link submission process will be the easiest task and completely automated, you will be able to build unlimited number of links and increase traffic to your websites which will lead to a higher number of customers and much more sales for you.
IF YOU ARE INTERESTED, We offer you 7 days free trial
==> http://bit.ly/Robot_Submitter
Kind Regards,
Hayley Fernandes ! Business Development Manager
I hope this work with mine. Thank you for sharing this.
Thanks for sharing the codes. We might be able to use some of them.
You have an organize codes. Thanks!
Thanks for sharing this article! https://treeservicesalexandriava.com
Great site! Thanks for sharing this to the public.
Impressive solution! THanks for sharing them here.
Thanks for posting this content here.
Awesome post, thanks for the share.
Thanks for this update.
Thanks for the share.
Great content.