Merge branch 'uwmsn-email' into 'master'

Chore: replace EPPN with email

This PR fixes an error in `PreauthUserDetailsProvider` where EPPN was being passed to the constructor in place of email, an artifact of the email attribute not being delivered by Shib until recently.

Please review: @ahoffmann @weizhong-wang @KJOYNER

See merge request !9

composer.json

@@ -4,7 +4,7 @@
   "type": "library",
   "homepage": "https://git.doit.wisc.edu/adi-ia/uw-php-security",
   "license": "Apache-2.0",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "authors": [{
     "name": "UW-Madison DoIT ADI Integrated Applications",
     "email": "adi-ia@lists.wisc.edu",

src/main/edu/wisc/doit/uwphps/preauth/PreauthUserDetailsProvider.php

@@ -40,7 +40,7 @@ class PreauthUserDetailsProvider extends UserDetailsProvider
                 getenv($this->mapAttribute(static::PVI)),
                 getenv($this->mapAttribute(static::FULL_NAME)),
                 explode(static::DELIMITER, getenv($this->mapAttribute(static::UDDS))),
-                getenv($this->mapAttribute(static::EPPN)),
+                getenv($this->mapAttribute(static::EMAIL)),
                 getenv($this->mapAttribute(static::SOURCE)),
                 getenv($this->mapAttribute(static::ISIS_EMPLID)),
                 getenv($this->mapAttribute(static::FIRST_NAME)),
@@ -52,7 +52,7 @@ class PreauthUserDetailsProvider extends UserDetailsProvider
                 getenv(static::PVI),
                 getenv(static::FULL_NAME),
                 getenv(static::UDDS),
-                getenv(static::EPPN),
+                getenv(static::EMAIL),
                 getenv(static::SOURCE),
                 getenv(static::ISIS_EMPLID),
                 getenv(static::FIRST_NAME),