[ic] logged in case insensitivity issue - current Standard
paul at gishnetwork.com
Sat Dec 12 16:25:47 UTC 2009
> On 12/12/09 17:17, Paul Jordan wrote:
>> It appears that as standard ships, a customer login is not case
>> sensitive. However, in order to access their order history (detail
>> page), there is a username comparison to validate the user, it's on
>> query/order_detail.html. The comparison IS case sensitive, so for
>> example, if someone logs in as LAdams, instead of ladams, or something
>> more likely - to issue a return as u01234, instead of U01234, they'll be
>> met with an user violation error when wanting to see the detail of their
>> past orders.
> This is actually coming from the DB itself. MySQL comparisons are
> case-insensitive whereas PostgreSQL are case-sensistive, so you will
> find that if you are running PostgreSQL the login will actually be case
> sensistive. I think that we should fix the issue to be consistent
> across dbs and also fix the behavior to be consistent in IC itself. So
> we need to answer the following questions:
> 1. To make the behavior consistent across DBs should we adopt the MySQL
> case-insensitive behavior or the PostgreSQL case-sensitive behavior?
> 2. Should we fix this in the record_exists() db method or elsewhere?
> What about other db functions?
> 3. Alternatively we can fetch the username with correct case from the
> DB during login and replace the passed username with that.
It is my opinion that in the case of usernames, everything should be case
insensitive. I mean no system is really going to deal with it's customers
and say, are you LAdams, or ladams, or ladaMs. Passwords will get a boost
from case sensitivity, but not usernames, that would just be confusing.
I'm all for eventually making all uses of username in perl modules lowercase
first. Although #3 seems just fine to me.
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