LP#1468422 comment repairs

Signed-off-by: Bill Erickson <berickxx@gmail.com>

diff --git a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.password-storage.sql b/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.password-storage.sql
index 24d2179..ab1b402 100644 (file)
--- a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.password-storage.sql
+++ b/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.password-storage.sql
@@ -150,7 +150,10 @@ DECLARE
     usr_row actor.usr%ROWTYPE;
 BEGIN
     /* Migrates legacy actor.usr.passwd value to actor.passwd with 
-     * a password type 'main' and returns the new salt.
+     * a password type 'main' and returns the new salt.  For backwards
+     * compatibility with existing CHAP-style API's, we perform a 
+     * layer of intermediate MD5(MD5()) hashing.  This is intermediate
+     * hashing is not required of other passwords.
      */
 
     SELECT INTO usr_row * FROM actor.usr WHERE id = pw_usr;