8 pointsby ngruhn2 months ago4 comments

_jzlw2 months ago
Okay, this is kindof incredible. The ability to create a complicated regex from smaller pieces combined in a logical way is insane. This has so many uses.
https://github.com/gruhn/regex-utils#comment-regex-using-com...
forgotpwd162 months ago
Heh, cool concept. Could maybe add some interactive configuration common password gen tools have like choose length, characters used (upper, lower, numbers, symbols) so people not accustomed to regex can play with (and see how for each configuration the regex changes).
Your regex-utils library also interesting, especially the set operations part.
djfobbz2 months ago
When I use the following constraints:
```
    ^.{6,8}$
    [0-9]
    [A-Z]
    [a-z]
```
I get:
```
    F񣛯7򴘇󢎺򋛠o
    d1󴆂󯹓󶄁񪥴A񴊆
    𑐟Ku򍅼󨫢9􆯩
    𑍞4񾋚𢗏Rw򂚃񷰗
    I򹪴𦢺򎐝2𵞎򓛹r
```
I don't think those block chars should be there. Am I missing something?
- ngruhn2 months ago
  It picks characters from the whole unicode range. Those strings should indeed match all regex constraints. You can add a constraint like:
  ^[\x21-\x7E]*$
  To only choose printable ASCII characters.
  EDIT: no you're right, there is a bug. I would expect random unicode chars but not always the same box.
  - ngruhn2 months ago
    Actually no again, I think the browser can just not render those.
jmlim002 months ago
Nice, wonder if this can integrated into password managers!