Remove passwords settings

I would like to see better use of the password, not removal.

For instance, BigBlueButton + LDAP integration at a college or university. Authenticated users -- those listed in the LDAP Directory, don't need to know BBB passwords., we can use this module to allow, say, faculty and department coordinators to schedule meetings and classes, faculty to moderate, and students to attend.

But what if a researcher within the institution was to create a meeting and wanted her colleagues from other outside institutions to attend. These people are not listed in university LDAP directory, and thus cannot login. Module administrator could set permissions for anonymous users to attend meetings, but now every John, Moe, and Sally in the universe can join any meeting at the institution. BUT, if the module could require anonymous users to supply a meeting password, then the researcher could send that password to just her invited colleagues, and some semblance of security is preserved.

I modified my copy of the module to include an "attend meetings with password" permission, assigned to the anonymous user role. When anonymous user views a meeting node, a message and password textbox appear in the meeting block. If no password is entered, attendance is denied. If password does not patch attendeePW, attendance is denied.

I can provide a patch file if interested

A patch would be appreciated.

I would like the patch file as well.

here is a patch. I created it against the bbb-6.x-1.x-dev release