regen-not-inplace-luks1 2.3 KB

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  1. #!/bin/bash -x
  2. # vim: set ts=8 shiftwidth=4 softtabstop=4 expandtab smarttab colorcolumn=80:
  3. #
  4. # Copyright (c) 2020 Red Hat, Inc.
  5. # Author: Sergio Correia <scorreia@redhat.com>
  6. #
  7. # This program is free software: you can redistribute it and/or modify
  8. # it under the terms of the GNU General Public License as published by
  9. # the Free Software Foundation, either version 3 of the License, or
  10. # (at your option) any later version.
  11. #
  12. # This program is distributed in the hope that it will be useful,
  13. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. # GNU General Public License for more details.
  16. #
  17. # You should have received a copy of the GNU General Public License
  18. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  19. #
  20. TEST="${0}"
  21. . tests-common-functions
  22. . clevis-luks-common-functions
  23. function on_exit() {
  24. [ -d "${TMP}" ] || return 0
  25. tang_stop "${TMP}"
  26. rm -rf "${TMP}"
  27. }
  28. trap 'on_exit' EXIT
  29. export TMP=$(mktemp -d)
  30. port=$(get_random_port)
  31. tang_run "${TMP}" "${port}" &
  32. tang_wait_until_ready "${port}"
  33. url="http://${TANG_HOST}:${port}"
  34. adv="${TMP}/adv"
  35. tang_get_adv "${port}" "${adv}"
  36. cfg=$(printf '{"url":"%s","adv":"%s"}' "$url" "$adv")
  37. # LUKS1.
  38. DEV="${TMP}/luks1-device"
  39. new_device "luks1" "${DEV}"
  40. SLT=1
  41. if ! clevis luks bind -f -s "${SLT}" -d "${DEV}" tang "${cfg}" <<< "${DEFAULT_PASS}"; then
  42. error "${TEST}: Bind should have succeeded."
  43. fi
  44. # Now let's rotate the keys in the server and remove the old ones, so that we
  45. # will be unable to unlock the volume using clevis and will have to provide
  46. # manually a password for clevis luks regen.
  47. tang_new_keys "${TMP}" "rotate-keys"
  48. tang_remove_rotated_keys "${TMP}"
  49. # Making sure we have two slots enabled.
  50. enabled=$(clevis_luks_used_slots "${DEV}" | wc -l)
  51. if [ "${enabled}" -ne 2 ]; then
  52. error "${TEST}: we should have two slots enabled (${enabled})."
  53. fi
  54. # Make sure we cannot unlock the device.
  55. if clevis_luks_unlock_device_by_slot "${DEV}"; then
  56. error "${TEST}: we should NOT be able to unlock ${DEV}"
  57. fi
  58. # Now let's try regen.
  59. if ! clevis luks regen -q -d "${DEV}" -s "${SLT}" <<< "${DEFAULT_PASS}"; then
  60. error "${TEST}: clevis luks regen failed"
  61. fi
  62. # Make sure we can unlock the device.
  63. if ! clevis_luks_unlock_device_by_slot "${DEV}" "${SLT}"; then
  64. error "${TEST}: we should be able to unlock ${DEV}"
  65. fi