[LON-CAPA-cvs] cvs: loncom /html/adm/help/tex Domain_Configuration_Login_Page.tex

[raeburn]

raeburn		Wed Aug 24 22:23:15 2022 EDT

  Modified files:              
    /loncom/html/adm/help/tex	Domain_Configuration_Login_Page.tex 
  Log:
  - Update log-in page documentation for dual login (SSO + non-SSO options)
  
  
Index: loncom/html/adm/help/tex/Domain_Configuration_Login_Page.tex
diff -u loncom/html/adm/help/tex/Domain_Configuration_Login_Page.tex:1.12 loncom/html/adm/help/tex/Domain_Configuration_Login_Page.tex:1.13
--- loncom/html/adm/help/tex/Domain_Configuration_Login_Page.tex:1.12	Fri Dec 17 21:36:24 2021
+++ loncom/html/adm/help/tex/Domain_Configuration_Login_Page.tex	Wed Aug 24 22:23:15 2022
@@ -99,14 +99,21 @@
 Check the ``Yes'' radio button for each of the domain's servers which will offer dual login and then set:  
 
 \begin{itemize}
-\item SSO: Text, Image, Alt Text, URL, Tool Tip
+\item SSO: Text, Image, Alt Text, URL, Tool Tip, Pop-up if iframe
 \item non-SSO: Text
 \end{itemize}
 
 The value in the URL field will be /adm/sso for Shibboleth, and an uploaded image file will provide the button to be clicked
 to load /adm/sso (i.e., to prompt an SSO login). The alt and title attributes for the button can also be set.
 
-With this in effect the LON-CAPA login page /adm/login will display the following:
+In some circumstances the default may be to attempt display of the SSO log-in dialog within an iframe, e.g., 
+when link protection has been enabled for LTI mediated deep link access from another learning management system, 
+and a user is also required to authenticate in LON-CAPA. In such cases, ``sameorigin'' requirements for the SSO login 
+page may dictate that the SSO login must be displayed in a pop-window instead of the iframe. Setting ``Pop-up if iframe'' 
+to ``Yes'' will ensure a pop-up is launched when the button and/or link for SSO login is clicked and the login page is
+within an iframe.
+
+With dual login in effect the LON-CAPA login page /adm/login will display the following:
 
 \begin{itemize}
 \item Log-in type: