this post was submitted on 21 Oct 2024
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Programming
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Why the
password.trim()? Silently removing parts of the password can lead to dangerous bugs and tells me the developer didn't peoperly consider how to sanitize input.I remember once my password for a particular organization had a space at the end. I could log in to all LDAP-connected applications, except for one that would insist my password was wrong. A
trim()or similar was likely the culprit.Another favorite of mine is truncating the password to a certain length w/o informing the user.
The password needs to be 8 letters long and may only contain the alphabet. Also we don't tell you this requirement or tell you that setting the password went wrong. We just lock you out.