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Groups > linux.debian.bugs.dist > #1073110

Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files

From Christoph Anton Mitterer <calestyo@scientia.net>
Newsgroups linux.debian.bugs.dist
Subject Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files
Date 2021-09-27 03:40 +0200
Message-ID <D1NMB-1RR-1@gated-at.bofh.it> (permalink)
References (6 earlier) <CWdA6-4w9-3@gated-at.bofh.it> <CWfsd-5DX-1@gated-at.bofh.it> <D1NjA-1Im-5@gated-at.bofh.it> <w224W-65h-15@gated-at.bofh.it> <D1NjA-1Im-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Seems to be doable with a simply oneliner:

--- a/lib/cryptsetup/functions	2021-09-27 03:30:31.928052985 +0200
+++ b/lib/cryptsetup/functions	2021-09-27 03:30:28.387976358 +0200
@@ -278,6 +278,7 @@
     local keyscriptarg="$1" CRYPTTAB_TRIED="$2" keyscript;
     export CRYPTTAB_NAME CRYPTTAB_SOURCE CRYPTTAB_OPTIONS
     export CRYPTTAB_TRIED
+    export _CRYPTTAB_NAME _CRYPTTAB_SOURCE _CRYPTTAB_KEY _CRYPTTAB_OPTIONS
 
     if [ -n "${CRYPTTAB_OPTION_keyscript+x}" ] && \
             [ "$CRYPTTAB_OPTION_keyscript" != "/lib/cryptsetup/askpass" ]; then


But I'm not sure how you'd want to handle _CRYPTTAB_KEY. It seems to be
there at this point, but CRYPTTAB_KEY is set below in the conditional
from $keyscriptarg .

Cheers,
Chris.

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Thread

Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-09 01:00 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-09 01:30 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-09 02:00 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 02:00 +0200
    Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 02:10 +0200
    Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 03:20 +0200
      Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 17:20 +0200
        Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 18:00 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 18:40 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 20:00 +0200
            Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 03:10 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 03:40 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 17:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 18:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 18:50 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 19:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 21:20 +0200
        Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 18:10 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 18:40 +0200
            Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 20:10 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 20:40 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 22:00 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 22:10 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 22:20 +0200

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