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  • SAML Request / Response decoding.

    - by Shawn Cicoria
    When you’re working with Web SSO integration, sometimes it’s helpful to be able to decode the tokens that get passed around via the browser from the various participants in the trust – RP, STS, etc. With SAML tokens, sometimes they’re simply base64 encoded when they’re in the POST body; other times they’re part of the query string, which they end up being base64encoded, deflated, then Url encoded. I always end up putting together some simple tool that does this for me – so, this is an effort to make this more permanent. It’s a simple WinForms application that is using NetFx 4.0. Download

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  • How should I handle a redirect to an identity provider during a web api data request

    - by Erds
    Scenario I have a single-page web app consisting purely of html, css, and javascript. After initial load and during use, it updates various views with data from one or more RESTful apis via ajax calls. The api calls return data in a json format. Each web api may be hosted on independent domains. Question During the ajax callout, if my authorization token is not deemed valid by the web api, the web api will redirect me (302) to the identity provider for that particular api. Since this is an ajax callout for data and not necessarily for display, i need to find a way to display the identity provider's authentication page. It seems that I should trap that redirect, and open up another view to display the identity provider's login page. Once the oauth series of redirects is complete, i need to grab the token and retrigger my ajax data call with the token attached. Is this a valid approach, and if so are there any examples showing the ajax handling of the redirects?

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  • Validation of viewstate MAC failed - MVC

    - by Nettuce
    This gave me a WTF moment recently. MVC? Viewstate? Eh!? All was fine on the dev server, but as soon as I deployed to the web farm this error appeared every time I recycled the app pool. It turns out it was the cookie created by <%= Html.AntiForgeryToken() %> and simply generating a machine key sorted it out. http://aspnetresources.com/tools/keycreator.aspx

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  • How to find out which process actually locks your dll when SharePoint Solution deployment failed

    - by ybbest
    When your SharePoint Solution package include third party or external dlls , you will often see your solution fail to deploy due to the locking of the dlls. Today I will show you how to find which process locks your dlls using Process Explorer. 1. Here is an example that your solution fails to deploy due to dll being locked. 2. Start the explorer by double click the procexp.exe 3. From the find tab click Find Handle or DLL 4.Type the your dll name and click Search 5. I can see all the processes that use my dlls at the moment, it looks like the iis , visual studio and SharePoint timer services might be the trouble. From my experience , it could be Visual studio. 6. Close visual studio and redeploy my solution, it works like charm. Re-search the dll, you can see Visual studio is not in the results.

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  • php request youtube video is not working [closed]

    - by m3tsys
    what is wrong to this code? header('Content-type: application/x-shockwave-flash'); $video_id = $_REQUEST['id']; $content = readfile("http://www.youtube.com/watch?v=$video_id"); echo $content; or header('Content-type: application/x-shockwave-flash'); $video_id = $_REQUEST['id']; $content = readfile("http://localhost/embed/player.swf?file=http://www.youtube.com/watch?v=$video_id"); echo $content; Why this code is not working? How should look the code?

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  • SSI: Failed String Comparison with CGI Environment Variable [migrated]

    - by Calyo Delphi
    I am currently working on developing a personal website. It's not my first time doing this, but this is my first major foray into implementing SSI. I've run myself into a wall, however, with an if-else directive that uses one of the CGI environment variables as part of its comparison. Even after some limited attempts at debugging, all of the output and documentation that I have means that the comparisons being made should fail outright. This is not the case, and the wrong evaluation is being made by the if-else directive. Here's the code in the file index.shtml: <head> <!--#set var="page" value="Home" --> <!--#include file="headlinks.shtml" --> <style> img#ref { float: right; margin-left: 8px; border-width: 0px; } </style> </head> Here's the code in the file headlinks.shtml: <title><!--#echo var="page" --> &ndash; <!--#echo var="HTTP_HOST" --></title> <!--#set var="docroot" value="${DOCUMENT_ROOT}" --> <!--#echo var="docroot" --> <!--#if expr="( $docroot != '/Applications/MAMP/htdocs' ) || ( $docroot != '/home/dragarch/public_html' )" --> <link rel="stylesheet" type="text/css" href="../style.css"> <link rel="shortcut icon" type="image/svg+xml" href="../favicon.svg" /> <!--#else --> <link rel="stylesheet" type="text/css" href="style.css"> <link rel="shortcut icon" type="image/svg+xml" href="favicon.svg" /> <!--#endif --> And here's the output for the file index.shtml: <title>Home &ndash; dragarch</title> /Applications/MAMP/htdocs <link rel="stylesheet" type="text/css" href="../style.css"> <link rel="shortcut icon" type="image/svg+xml" href="../favicon.svg" /> Both style.css and favicon.svg are in the document root with index.shtml, so the if directive should fail and default to the output of the else directive. As you can see, while the document root (which is currently the MAMP htdocs folder on my own notebook) is correct according to the output of the echo directive, the comparison in the if-else directive fails to compare the strings properly. I'm using this page for my documentation: http://httpd.apache.org/docs/2.2/mod/mod_include.html I'm at a complete loss as to why this is the case, and need a bit of help here. EDIT: I should note that dragarch is a hostname that I configured in /etc/hosts to point to 127.0.0.1 so I could test the site without having to use localhost. It has no real effect on the functionality of anything, other than to just act as a prettier hostname to use.

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  • Custom Request Templates

    - by Seth P.
    What kind of information do you require from the project management team before you can proceed on a project? Is there a certain format they utilize on Programming Requests which helps you to understand exactly how the development team can succeed with this project. Example: I always like it when project managers mock up forms. It helps significantly to know how they are visualizing the UI for many tasks. Any suggestions on how we can assist the Project Management team in issuing Programming Requests that are as clear as day will be greatly appreciated. Thanks.

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  • Drupal migration failed

    - by Marco
    First of all, I'm new to Drupal and the work I have to do is some kind of too hard. My old colleague (webmaster) had a server with a multisite Drupal 6 installation. Sites and their dirs were (e.g.) Sites Site directory b.a.mycompany.com /drupal_install_dir/sites/b.a.mycompany.com c.a.mycompany.com /drupal_install_dir/sites/c.a.mycompany.com d.a.mycompany.com /drupal_install_dir/sites/d.a.mycompany.com Unluckily my colleague moved and server hdd aren't in my hands: all I have is a backup of /drupal_install_dir and three sql dumps (one for each site). I had to restore three sites, but changing them as z.mycompany.com/b z.mycompany.com/c z.mycompany.com/d Beeing a sysadmin, I Extracted tar.gz backup file under wwwroot (let's call full path to extracted directory /new_install_dir) Restored three databases Created mysql users and give them correct GRANTS on databases Then (trying to restore at least first site) I changed /new_install_dir/sites/settings.php putting correct database connection data and new basepath. But there is no way I can see my new site, simply it doesn't work. Watching /var/log/apache2/error.log I saw Drupal searching for main drupal database; so I created that db too setting user and grants, but dump file is empty. Well, now I can run something like install.php or update.php, but my site is not shown. Is there something I can do? Do I have to walk another way? Consider I searched the web, but I'm not able to find a guide that can help me for my problem. Ah, I forgot: before producing the backup, my colleague set site in maintenance mode. When I try to run z.mycompany.com/?q=user (trying to login) nothing happens. I'm really stuck...

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  • http request terminating early

    - by spiderplant0
    I noticed that on some of my sites, images were occasionally not getting downloaded fully. After a bit of investigation it appears that it is not restricted to images - .css, .js etc were also occasionally terminating early. The faults appear to be random. When I use the debug/proxy tool Fiddler2 reports that fewer bytes have been received than were requested. Firebug reports "Image corrupt or truncated". Obviously this is mainly a concern between me and my hosting company. However despite many emails they have not been able to get to the bottom of it. Transfer to another hosting company is obviously an option but is really a last resort. Has anyone seen this kind of thing before or can anyone suggest what might be causing it. Or any apache setting or something that I can ask them to check out. Will apache log this kind of error - they havent been able to provide me with any logs, but if I know exactly where things have been logged, maybe I can prompt them in to action.

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  • How to Evict a Failed Node and Add it Back to SQL Server 2005 Cluster

    Adding and removing nodes in SQL Server Clusters is not so difficult, and instructions on how to do so abound on the internet. However, mismanagement when adding/removing nodes can quickly become a 'gotcha' that wastes time. Bo Chen offers insight into some of those scenarios that are not normally covered in the standard online documents.

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  • Ubuntu 13.04 to 13.10 Upgrade Failed

    - by BT643
    I have a VMware virtual machine running Ubuntu 13.04, and yesterday tried to upgrade to 13.10. The install got about half way through and then everything seemed to just freeze completely. I left it going overnight to see if it was just taking a while, but this morning it was still stuck. Nothing would respond at all so I had to just murder it and force a restart with VMware. Now, when I try and boot the virtual machine back up, it just hangs forever at the Ubuntu splash screen. How can I see what's actually going on behind the scenes rather than just seeing the splash screen sit there?

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  • How to Evict a Failed Node and Add it Back to SQL Server 2005 Cluster

    Adding and removing nodes in SQL Server Clusters is not so difficult, and instructions on how to do so abound on the internet. However, mismanagement when adding/removing nodes can quickly become a 'gotcha' that wastes time. Bo Chen offers insight into some of those scenarios that are not normally covered in the standard online documents.

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  • Upgrade to 12.04 LTS failed, unable to boot

    - by stargazergal
    I was trying to upgrade to 12.04 LTS, but the upgrade froze in the process (it was stuck for over 8 hours) and I had to do a hard reboot. Now when I boot up, I get the following: mountall /lib/x86_64-linux-gnu/libc.so.6 version 'glibc_2.14' not found. I'm not sure what I need to do from here. Do I need to go back to the previous version? Or can 12.04 still be installed? I don't want to lose any of my files. I am still new to Linux, so please give detailed step-by-step instructions.

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  • failed upgrade to ubuntu 13.10!

    - by user212282
    Okay so I went to upgrade to 13.10 and after some time went by my computer restarted.. I assumed since it need to due to the upgrade.. but once it came back on all that shows up is the desk top amd 2icons one for a game amd one for torrents. .. but NOTHING ELSE!!!! I can't open anything I also have to toolbar on the top where the date amd time would be and no launcher on the side for my icon shortcuts I basically can't do anything! Any help would be awesome I can't even get terminal to open via cnt-alt-t

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  • Installing 11.10 on flash drive failed

    - by lakshitha
    This is my problem. I burned Ubuntu 11.10 iso to a CD. I was able to boot my PC with it. I plugged in my flash drive, and inserted the CD and restarted the computer to boot Ubuntu. I then chose to install Ubuntu alongside with Windows (XP prof.). Then I was able to select my flash drive as the installation location. I prepared partitons by dragging a bar and allocating the size for the Ubuntu installation, and for other files. I set 3GB for ubuntu and 1GB for other files. The pen drive was partitioned and files installed on it. After sucess I ejected the CD to restart the PC to use the new OS. When it restarted I expected to be asked to select an OS to boot. But I could only boot with Windows XP. Properties of my flash drive show its total capacity is 1GB. The partitioned 3GB is missing. How can I boot with the USB stick? How can I get my 4GB USB stick back?

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  • "device-mapper resume ioctl failed" when run a instance

    - by user1490377
    I install ubuntu-12.04 server and openstack on two computer. When Launch an image, the instance can't run and show error state! nova-compute.log details: 2012-06-24 12:02:00 DEBUG nova.utils [req-71fdca27-5f93-438e-a4be-ddc54f698171 c737b66b2102415f817ca50b9649fd8f 5b1da4eaee3643919a230efc06473720] Unexpected error while running command. Command: sudo nova-rootwrap kpartx -a /dev/nbd15 Exit code: 1 Stdout: '' Stderr: 'device-mapper: resume ioctl failed: Invalid argument\ncreate/reload failed on nbd15p1\n' from (pid=1267) trycmd /usr/lib/python2.7/dist-packages/nova/utils.py:277 2012-06-24 12:02:00 DEBUG nova.utils [req-71fdca27-5f93-438e-a4be-ddc54f698171 c737b66b2102415f817ca50b9649fd8f 5b1da4eaee3643919a230efc06473720] Running cmd (subprocess): sudo nova-rootwrap qemu-nbd -d /dev/nbd15 from (pid=1267) execute /usr/lib/python2.7/dist-packages/nova/utils.py:219 2012-06-24 12:02:02 DEBUG nova.virt.disk.api [req-71fdca27-5f93-438e-a4be-ddc54f698171 c737b66b2102415f817ca50b9649fd8f 5b1da4eaee3643919a230efc06473720] Failed to map partitions: Unexpected error while running command. Command: sudo nova-rootwrap kpartx -a /dev/nbd15 Exit code: 1 Stdout: '' Stderr: 'device-mapper: resume ioctl failed: Invalid argument\ncreate/reload failed on nbd15p1\n' from (pid=1267) mount /usr/lib/python2.7/dist-packages/nova/virt/disk/api.py:205

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  • Facebook publish HTTP Error 400 : bad request

    - by Abhishek
    Hey I am trying to publish a score to Facebook through python's urllib2 library. import urllib2,urllib url = "https://graph.facebook.com/USER_ID/scores" data = {} data['score']=SCORE data['access_token']='APP_ACCESS_TOKEN' data_encode = urllib.urlencode(data) request = urllib2.Request(url, data_encode) response = urllib2.urlopen(request) responseAsString = response.read() I am getting this error: response = urllib2.urlopen(request) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 124, in urlopen return _opener.open(url, data, timeout) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 389, in open response = meth(req, response) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 502, in http_response 'http', request, response, code, msg, hdrs) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 427, in error return self._call_chain(*args) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 361, in _call_chain result = func(*args) File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib2.py", line 510, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) urllib2.HTTPError: HTTP Error 400: Bad Request Not sure if this is relating to Facebook's Open Graph or improper urllib2 API use.

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  • how to get the http header in asynchronous request mode using ASIHHTTP

    - by user262325
    Hello everyone I hope to display the download file size by reading http header. I know there is way do this: ASIHTTPRequest request = [ASIHTTPRequest requestWithURL:url]; [request startSynchronous]; NSString poweredBy = [[request responseHeaders] objectForKey:@"X-Powered-By"]; NSString *contentType = [[request responseHeaders] objectForKey:@"Content-Type"]; but this is Synchronous mode, in Asynchronous mode it can be done as below: (void)requestFinished:(ASIHTTPRequest *)request { unsigned long long contentLength = [request contentLength]; } but 'requestFinished' is at the end of download. Is there an event to get the http header info at the beginning of download? Thank interdev

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  • Server.Execute(path).. executed page returns the calling pages' url from request.url..

    - by ClarkeyBoy
    Hey, As explained in the title, I am having a problem with getting the URL of the page being executed from within a page. Basically I have a dynamic catalogue, where customers select products they are interested in. The manager of the company I am doing this for would like to be able to create an up to date offline catalogue at any given time, to send out to customers who dont have an internet connection. So far its going really well. I am using Server.Execute to get the content for each page, then putting it in static html pages and changing the dynamic links to static html links (ie changing all aspx links to htm). I am able to output all the pages for about us, contact us, home, and the entire catalogue. However, one of the stylesheets which is included in the page based on the URL (if the page is in the administration section then it is not included, otherwise it is) is not being included in the pages when it should be. I have tried outputting the URL but it just returns the URL of the calling page, not the page being called. Does anyone have any idea why this is happening? Any help would be greatly appreciated. Regards, Richard Clarke

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  • How to make an HTTP request in a separate thread with timeout?

    - by Vitaly
    Hi, I haven't programmed in Delphi for a while and frankly didn't think I'll ever have to but... Here I am, desperately trying to find some information on the matter and it's so scarce nowadays, I can't find anything. So maybe you guys could help me out. Currently my application uses Synapse library to make HTTP calls, but it doesn't allow for setting a timeout. Usually, that's not a big problem, but now I absolutely must to have a timeout to handle any connectivity issues nicely. What I'm looking for, is a library (synchronous or not) that will allow making HTTP requests absolutely transparent for the user with no visible or hidden delays. I can't immediately kill a thread right now, and with possibility of many frequent requests to the server that is not responding, it's no good.

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  • request payload versus query string parameters

    - by Sarah Sides
    I am absolutely in the dark when it comes to this request payload that I'm seeing in my Chrome browser. A Query string will have a variable attached like session:2g0SoEE but this payload has just one long string I'm guessing is in base64. I do understand that the request payload can have whatever, but how do I use it? Can I do a post with jquery and send this request payload? For example: $.post(url, {variable: "variable"}, function(data){}); When this posts it will send &variable=variable this will be found as query string parameter in the headers sent in chrome. In this game I'm playing I see another piece of info being sending in the header called a payload request. I'm a confused as to how this is read, used, made, how I can reduplicate this? Here is something similar: Chrome is caching an HTTP PUT request and How to retrieve Request Payload

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  • Passing Session[] and Request[] to Methods in C#

    - by NYARROW
    In C#, How do you pass the Session[] and Request[] objects to a method? I would like to use a method to parse out Session and Request paramaters for a .aspx page to reduce the size of my Page_Load method. I am passing quite a few variables, and need to support both POSTand GET methods. For most calls, not all variables are present, so I have to test every variable multiple ways, and the code gets long... This is what I am trying to do, but I can't seem to properly identify the Session and Request paramaters (this code will not compile, because the arrays are indexed by number) static string getParam( System.Web.SessionState.HttpSessionState[] Session, System.Web.HttpRequest[] Request, string id) { string rslt = ""; try { rslt = Session[id].ToString(); } catch { try { rslt = Request[id].ToString(); } catch { } } return rslt; } From Page_Load, I want to call this method as follows to retrieve the "MODE" paramater: string rslt; rslt = getParam(Session, Request, "MODE"); Thanks!

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