Generally, we're trying to bring our SDP server up to date, alle the way from version/build 9326. For most of the upgrades, it went rather fine, with SDP going up and working as expected after each upgrade (well, 10500 was problematic, for some reason libtinfo was somewhere else than expected, took a bit of time to figure it out).

But now comes problem, up to build 11200, we were fine, everything seemingly worked fine and so on. After the last upgrade, to 11303, the login page login form is gone. Like, it's not there, not even loaded in HTML code client receives from browser.

Whole setup is based on default authorization, no AD or so were enabled, just plain login & password. What I figured out so far, is that Login.js gives errors, not being able to read property of document.login.j_username

Well, if I'm not wrong it tries to read property of HTML object of login form (username field?), which does not exist for some reason. After closer look at Login.js, we discovered that this section of code responsible for loading login form (about 780 line in Login.js):

iterates just fine, but the div === undefined condition is being met, and so empty string is being returned. If I understand correctly, it should be taking parts of #tempLoginFormDiv and placing it accordingly in space of {{login_form}} and so on. So we commented out the line responsible for deleting #tempLoginFormDiv, and apparently, #tempLoginFormDiv appears to only contain #message.

And now, after all this investigation, we're pretty much stuck - we were unable to find how, and what, places #tempLoginFormDiv in default.html (because initially, it is not there in the file), and why #tempLoginFormDiv is missing #login-form and other parts needed by code above.

Whole operation is being held on test server, isolated from environment. Operating system underneath is Debian.

In summary, Login Form disappeared after upgrade to 11303

It is possible that the issue can be totally unrelated to the stuff above, but still, main issue is login form missing.

Any help would be appreciated!