App passwords are case sensitive

Hi,

at the moment, app passwords look like AAAAA-BBBBB-CCCCC-DDDDD and users have to enter that exact string as password for their devices/apps.

How about allowing users to enter their app password in lower case? E.g. aaaaabbbbbcccccddddd should work too. Additionally, omitting the dashes (e.g. AAAAABBBBBCCCCCDDDDD) could be allowed as well.

@LukasReschke any objections security-wise?

So basically we’re talking about taking 52^20 down to 26^20 which is:

20896178655943101411324274803736576
vs
19928148895209409152340197376

which is 6 orders of magnitude less possibilties.

If this idea is good form a usability PoV I’d say let’s require 25 places then, e.g. AAAAA-BBBBB-CCCCC-DDDDD-EEEEE which amounts to 236773830007967588876795164938469376 possibilities (one order of magnitude higher than the upper and lower case combination)

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