make support string more secure #1927

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opened 2026-04-06 02:39:42 +02:00 by MrUnknownDE · 0 comments
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Originally created by @tessus on 10/31/2022

When a support string is generated the masked entries still show certain info:

  • length of a password, user, database name in the DB URL
  • length of smtp username
  • domain length and TLD length, if subdomain is used or a sub directory
  • length and format of smtp_from

This change masks the fields with *** as it is done for passwords.

*Originally created by @tessus on 10/31/2022* When a support string is generated the masked entries still show certain info: - length of a password, user, database name in the DB URL - length of smtp username - domain length and TLD length, if subdomain is used or a sub directory - length and format of smtp_from This change masks the fields with `***` as it is done for passwords.
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Reference: github/vaultwarden#1927