[shib_auth] help with a couple of error messages please

[Patterson, Christina]

I have shib_auth 7.x-4.0 installed on a Drupal 7 site. I'm getting two errors.

I have this configuration under Attribute Settings:
Server variable for username: REMOTE_USER
Server variable for email address: [empty]
UNCHECKED - User-defined usernames
CHECKED - User-defined email addresses
UNCHECKED - Account linking

Basically I want to use an attribute acquired from IdP to generate the username and NOT let user change it. And I want to allow the user to enter the email address and NOT provide them with a default.

Error 1) With configuration settings as described above, user successfully authenticates via shibboleth and is directed to get_custom_data. It displays this error:

Notice: Undefined index: in shib_auth_custom_data() (line 173 of /var/www/html/sites/all/modules/shib_auth/shib_auth_forms.inc).

To resolve this I entered REMOTE_USER for the email address, so now the configuration is:
Server variable for username: REMOTE_USER
Server variable for email address: REMOTE_USER
UNCHECKED - User-defined usernames
CHECKED - User-defined email addresses
UNCHECKED - Account linking

This gets rid of the error message. But I would prefer to have the email field be empty/blank when the user reaches the forum.

Error 2) After submitting get_custom_data, it creates the user but returns this error:

Notice: Undefined variable: custom_username in shib_auth_custom_form() (line 610 of /var/www/html/sites/all/modules/shib_auth/shib_auth.module).

Are these bugs? Should I submit issues to the issue queue? Or is it a misconfiguration on my part?

Chris Patterson
UCLA

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