Re: [cas-user] Possible cause of 500 - Internal server error
correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003
Re: [cas-user] Possible cause of 500 - Internal server error
runAllManagedModulesForAllRequests=true/-- defaultDocument files clear/ add value=Default.aspx/ /files /defaultDocument /system.webServer /configuration On Thu, Sep 11, 2014 at 5:13 PM, John Gasper jgas...@unicon.net mailto:jgas...@unicon.net wrote: Hi Michelle, When I get these kind of errors with IIS, the first thing I check is that the web.config file is valid xml. I usually rename the file to end in .xml and open it in IE to make sure it parses correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu mailto:ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been
Re: [cas-user] Possible cause of 500 - Internal server error
=Redirect/ error statusCode=403 subStatusCode=4 path= https://spots.fandm.edu; responseMode=Redirect/ /httpErrors-- httpErrors errorMode=Detailed / asp scriptErrorSentToBrowser=true/ !--need to comment it, otherwise 500 Error-- !--modules runAllManagedModulesForAllRequests=true/-- defaultDocument files clear/ add value=Default.aspx/ /files /defaultDocument /system.webServer /configuration On Thu, Sep 11, 2014 at 5:13 PM, John Gasper jgas...@unicon.net wrote: Hi Michelle, When I get these kind of errors with IIS, the first thing I check is that the web.config file is valid xml. I usually rename the file to end in .xml and open it in IE to make sure it parses correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver
Re: [cas-user] Possible cause of 500 - Internal server error
=// add name=AspNetWindowsTokenRoleProvider type=System.Web.Security.WindowsTokenRoleProvider applicationName=// /providers /roleManager /system.web system.webServer !--just added this on 9/12/14 11:46. without it or set to true: HTTP Error 500.22 - Internal Server Error An ASP.NET http://ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. with it: do not go to cas log in, but only go to the default page.-- validation validateIntegratedModeConfiguration=false/ modules remove name=DotNetCasClient/ add name=DotNetCasClient type=DotNetCasClient.CasAuthenticationModule,DotNetCasClient/ /modules !--httpErrors errorMode=Custom error statusCode=500 subStatusCode=5 path=https://spots.fandm.edu; responseMode=Redirect/ error statusCode=403 subStatusCode=4 path=https://spots.fandm.edu; responseMode=Redirect/ /httpErrors-- httpErrors errorMode=Detailed / asp scriptErrorSentToBrowser=true/ !--need to comment it, otherwise 500 Error-- !--modules runAllManagedModulesForAllRequests=true/-- defaultDocument files clear/ add value=Default.aspx/ /files /defaultDocument /system.webServer /configuration On Thu, Sep 11, 2014 at 5:13 PM, John Gasper jgas...@unicon.net mailto:jgas...@unicon.net wrote: Hi Michelle, When I get these kind of errors with IIS, the first thing I check is that the web.config file is valid xml. I usually rename the file to end in .xml and open it in IE to make sure it parses correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g
Re: [cas-user] Possible cause of 500 - Internal server error
/system.web system.webServer !--just added this on 9/12/14 11:46. without it or set to true: HTTP Error 500.22 - Internal Server Error An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. with it: do not go to cas log in, but only go to the default page.-- validation validateIntegratedModeConfiguration=false/ modules remove name=DotNetCasClient/ add name=DotNetCasClient type=DotNetCasClient.CasAuthenticationModule,DotNetCasClient/ /modules !--httpErrors errorMode=Custom error statusCode=500 subStatusCode=5 path= https://spots.fandm.edu; responseMode=Redirect/ error statusCode=403 subStatusCode=4 path= https://spots.fandm.edu; responseMode=Redirect/ /httpErrors-- httpErrors errorMode=Detailed / asp scriptErrorSentToBrowser=true/ !--need to comment it, otherwise 500 Error-- !--modules runAllManagedModulesForAllRequests=true/-- defaultDocument files clear/ add value=Default.aspx/ /files /defaultDocument /system.webServer /configuration On Thu, Sep 11, 2014 at 5:13 PM, John Gasper jgas...@unicon.net wrote: Hi Michelle, When I get these kind of errors with IIS, the first thing I check is that the web.config file is valid xml. I usually rename the file to end in .xml and open it in IE to make sure it parses correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has
Re: [cas-user] Possible cause of 500 - Internal server error
is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu mailto:ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 tel:907-450-8320 Fax: 907-450-8381 tel:907-450-8381 linda.t...@alaska.edu mailto:linda.t...@alaska.edu | www.alaska.edu/oit/ http://www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu wrote: I'm using
Re: [cas-user] Possible cause of 500 - Internal server error
We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] Possible cause of 500 - Internal server error
Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] Possible cause of 500 - Internal server error
Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: waldb...@lafayette.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] Possible cause of 500 - Internal server error
Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: waldb...@lafayette.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] Possible cause of 500 - Internal server error
Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: waldb...@lafayette.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: waldb...@lafayette.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
Re: [cas-user] Possible cause of 500 - Internal server error
Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu To: cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 Fax: 907-450-8381 linda.t...@alaska.edu | www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log in page, I'm not re-directed back to my default url but get this 500 - Internal server error message. On the webserver, if I type the website url on browser, I'm not re-directed to the CAS log in page but just get 500 - Internal server error directly. Anyone knows why's that? Michelle michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: ltt...@alaska.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003 Phone: (717) 358-4764 michelle.zh...@fandm.edu -- You are currently subscribed to cas-user@lists.jasig.org as: waldb...@lafayette.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: michelle.zh...@fandm.edu To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- Michelle Zhang Floyd Institute Center for Opinion Research Franklin Marshall College P.O. Box 3003 Lancaster PA 17604-3003
Re: [cas-user] Possible cause of 500 - Internal server error
Hi Michelle, When I get these kind of errors with IIS, the first thing I check is that the web.config file is valid xml. I usually rename the file to end in .xml and open it in IE to make sure it parses correctly. If that checks out make sure the new elements were added to the appropriate areas. I'd guess something wrong in the web.config is probably the problem. Next, I usually enable Failed Request Tracing. You'll need to work with your sys admin to configure and enable it, but this usually uncovers everything. An xml file will be created that will merge to the xsl file in the output directory. Open the xml in IE and that will make it a lot easier to review. Give those a try and see what you find. Good luck! John On 9/11/14 11:40 AM, Michelle Zhang wrote: Carl, I do not have access to the event viewer in the windows server. I'll check with the personnel who has access to it. Yes the website works very good before adding the CAS client code. I tried to test with a Hello World test page but got the same error. Not sure how to set the error log...I found as soon as I logged in the Cas Log In page, I got this error message. How to find out if the error is happening before or after the request is routed? I do not have much access to the server so I cannot debug the web pages using break point on the web server Michelle On Thu, Sep 11, 2014 at 2:10 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, Did you check the Windows event log to see if the error was logged elsewhere (e.g. under Applications)? Did the web site work *prior* to adding the CAS client code? Can you serve *any* resource? E.g. a basic Hello World test page? Can you emit messages to an error log from your ASP page to see if the request is reaching the page or if the error is happening before the request is routed? Without knowing much about your setup, I am afraid I am someone limited in the advice I can offer. Thanks, Carl - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 2:03:36 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Hi Carl, Thank you again for helping! I did check the Log files under inetpub/logs/LogFiles and I did not see any error messages at all. Michelle On Thu, Sep 11, 2014 at 1:58 PM, Waldbieser, Carl waldb...@lafayette.edu mailto:waldb...@lafayette.edu wrote: Michelle, A 500 error doesn't tell you much. Is it possible for you to get access the the web server logs (e.g. Windows Event logs) to see if there is any more specific information available? Thanks, Carl Waldbieser - Original Message - From: Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu To: cas-user@lists.jasig.org mailto:cas-user@lists.jasig.org Sent: Thursday, September 11, 2014 1:52:08 PM Subject: Re: [cas-user] Possible cause of 500 - Internal server error Thank you Linda! on the webserver, the web page is not even go to CAS log in page, it turns the 500 - Internal server error without doing anything. And there's no way I can debug to find out what's the problem because it does go to the CAS log in page when I run it on my local machine. On Thu, Sep 11, 2014 at 1:11 PM, Linda Toth ltt...@alaska.edu mailto:ltt...@alaska.edu wrote: We normally receive that error when the user is authenticated, but not authorized to use the target application. In the case of Banner, e.g., that application seeks an attribute called the UDC Identifier which is used to establish role permissions for the various Banner applications. Once authenticated, our LDAP returns that attribute. A similar failure would occur any attribute the target application is seeking has not been gathered from the authentication source. Linda Linda Toth University of Alaska - Office of Information Technology (OIT) - Identity and Access Management 910 Yukon Drive, Suite 103 Fairbanks, Alaska 99775 Tel: 907-450-8320 tel:907-450-8320 Fax: 907-450-8381 tel:907-450-8381 linda.t...@alaska.edu mailto:linda.t...@alaska.edu | www.alaska.edu/oit/ http://www.alaska.edu/oit/ On Thu, Sep 11, 2014 at 7:13 AM, Michelle Zhang michelle.zh...@fandm.edu mailto:michelle.zh...@fandm.edu wrote: I'm using ASP.Net and just started to use CAS. On my local machine, after authenticated by the CAS log
