47 lines
1.4 KiB
Bash
47 lines
1.4 KiB
Bash
#!/bin/bash
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# Extract list of variables supported by su/runuser.
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#
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# If you edit this file, you will probably need to edit
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# shadow-login_defs-check.sh from shadow sources in a similar way.
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set -o errexit
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echo -n "Checking login.defs variables in pam... " >&2
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grep -rh LOGIN_DEFS . |
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sed -n 's/CRYPTO_KEY/\"HMAC_CRYPTO_ALGO\"/g;s/^.*search_key *([A-Za-z_]*, *[A-Z_]*LOGIN_DEFS, *"\([A-Z0-9_]*\)").*$/\1/p' |
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LC_ALL=C sort -u >pam-login_defs-vars.lst
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if test $(sha1sum pam-login_defs-vars.lst | sed 's/ .*$//') != 8521c47f55dff97fac980d52395b763590cd3f07 ; then
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echo "does not match!" >&2
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echo "Checksum is: $(sha1sum pam-login_defs-vars.lst | sed 's/ .*$//')" >&2
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cat >&2 <<EOF
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You have to perform following steps:
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Check whether the error is false positive (script failed to extract
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variables) or true positive (variable list changed).
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If it is false positive:
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- Fix this script.
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- The same fix is needed in shadow package in shadow-login_defs-check.sh.
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If it is true positive:
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- Check-out shadow package and call shadow-login_defs-check.sh.
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- Compare its output shadow-login_defs-check-pam.lst with
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pam-login_defs-vars.lst in the pam build directory.
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- Update shadow encryption_method_nis.patch, if needed.
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- If encryption_method_nis.patch was updated, update
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login_defs-support-for-pam symbol version in both shadow and
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pam spec files accordingly.
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- Update checksum in this script.
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EOF
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exit 1
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else
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echo "OK" >&2
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fi
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