/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to dracut-module/cmdline-mandos.sh

  • Committer: Teddy Hogeborn
  • Date: 2008-08-29 05:53:59 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080829055359-wkdasnyxtylmnxus
* mandos.xml (EXAMPLE): Replaced all occurences of command name with
                        "&COMMANDNAME;".

* plugins.d/password-prompt.c (main): Improved some documentation
                                      strings.  Do perror() of
                                      tcgetattr() fails.  Add debug
                                      output if interrupted by signal.
                                      Loop over write() instead of
                                      using fwrite() when outputting
                                      password.  Add debug output if
                                      getline() returns 0, unless it
                                      was caused by a signal.  Add
                                      exit status code to debug
                                      output.

* plugins.d/password-prompt.xml: Changed all single quotes to double
                                 quotes for consistency.  Removed
                                 <?xml-stylesheet>.
  (ENTITY TIMESTAMP): New.  Automatically updated by Emacs time-stamp
                      by using Emacs local variables.
  (/refentry/refentryinfo/title): Changed to "Mandos Manual".
  (/refentry/refentryinfo/productname): Changed to "Mandos".
  (/refentry/refentryinfo/date): New; set to "&TIMESTAMP;".
  (/refentry/refentryinfo/copyright): Split copyright holders.
  (/refentry/refnamediv/refpurpose): Improved wording.
  (SYNOPSIS): Fix to use correct markup.  Add short options.
  (DESCRIPTION, OPTIONS): Improved wording.
  (OPTIONS): Improved wording.  Use more correct markup.  Document
             short options.
  (EXIT STATUS): Add text.
  (ENVIRONMENT): Document use of "cryptsource" and "crypttarget".
  (FILES): REMOVED.
  (BUGS): Add text.
  (EXAMPLE): Added some examples.
  (SECURITY): Added text.
  (SEE ALSO): Remove reference to mandos(8).  Add reference to
              crypttab(5).

Show diffs side-by-side

added added

removed removed

Lines of Context:
dracut-module/cmdline-mandos.sh
1
 
#!/bin/sh
2
 
#
3
 
# This file should be present in the root file system directory
4
 
# /usr/lib/dracut/modules.d/90mandos.  When dracut creates the
5
 
# initramfs image, dracut will run the "module-setup.sh" file in the
6
 
# same directory, which (when *not* using the "systemd" dracut module)
7
 
# will copy this file ("cmdline-mandos.sh") into the initramfs as
8
 
# "/lib/dracut/hooks/cmdline/20-cmdline-mandos.sh".
9
 
# 
10
 
# Despite the above #!/bin/sh line and the executable flag, this file
11
 
# is not executed; this file is sourced by the /init script in the
12
 
# initramfs image created by dracut.
13
 
 
14
 
if getargbool 1 mandos && [ -e /lib/dracut-crypt-lib.sh ]; then
15
 
    cat >> /lib/dracut-crypt-lib.sh <<- "EOF"
16
 
        ask_for_password(){
17
 
            local cmd; local prompt; local tries=3
18
 
            local ply_cmd; local ply_prompt; local ply_tries=3
19
 
            local tty_cmd; local tty_prompt; local tty_tries=3
20
 
            local ret
21
 
        
22
 
            while [ $# -gt 0 ]; do
23
 
                case "$1" in
24
 
                    --cmd) ply_cmd="$2"; tty_cmd="$2"; shift;;
25
 
                    --ply-cmd) ply_cmd="$2"; shift;;
26
 
                    --tty-cmd) tty_cmd="$2"; shift;;
27
 
                    --prompt) ply_prompt="$2"; tty_prompt="$2"; shift;;
28
 
                    --ply-prompt) ply_prompt="$2"; shift;;
29
 
                    --tty-prompt) tty_prompt="$2"; shift;;
30
 
                    --tries) ply_tries="$2"; tty_tries="$2"; shift;;
31
 
                    --ply-tries) ply_tries="$2"; shift;;
32
 
                    --tty-tries) tty_tries="$2"; shift;;
33
 
                    --tty-echo-off) tty_echo_off=yes;;
34
 
                    -*) :;;
35
 
                esac
36
 
                shift
37
 
            done
38
 
            if [ -z "$ply_cmd" ]; then
39
 
                ply_cmd="$tty_cmd"
40
 
            fi
41
 
            # Extract device and luksname from $ply_cmd
42
 
            set -- $ply_cmd
43
 
            shift
44
 
            for arg in "$@"; do
45
 
                case "$arg" in
46
 
                    -*) :;;
47
 
                    *)
48
 
                        if [ -z "$device" ]; then
49
 
                            device="$arg"
50
 
                        else
51
 
                            luksname="$arg"
52
 
                            break
53
 
                        fi
54
 
                        ;;
55
 
                esac
56
 
            done
57
 
            { flock -s 9;
58
 
              if [ -z "$ply_prompt" ]; then
59
 
                  if [ -z "$tty_prompt" ]; then
60
 
                      CRYPTTAB_SOURCE="$device" cryptsource="$device" CRYPTTAB_NAME="$luksname" crypttarget="$luksname" /lib/mandos/plugin-runner --config-file=/etc/mandos/plugin-runner.conf | $ply_cmd
61
 
                  else
62
 
                      CRYPTTAB_SOURCE="$device" cryptsource="$device" CRYPTTAB_NAME="$luksname" crypttarget="$luksname" /lib/mandos/plugin-runner --options-for=password-prompt:--prompt="${tty_prompt}" --config-file=/etc/mandos/plugin-runner.conf | $ply_cmd
63
 
                  fi
64
 
              else
65
 
                  if [ -z "$tty_prompt" ]; then
66
 
                      CRYPTTAB_SOURCE="$device" cryptsource="$device" CRYPTTAB_NAME="$luksname" crypttarget="$luksname" /lib/mandos/plugin-runner --options-for=plymouth:--prompt="${ply_prompt}" --config-file=/etc/mandos/plugin-runner.conf | $ply_cmd
67
 
                  else
68
 
                      CRYPTTAB_SOURCE="$device" cryptsource="$device" CRYPTTAB_NAME="$luksname" crypttarget="$luksname" /lib/mandos/plugin-runner --options-for=password-prompt:--prompt="${tty_prompt}" --options-for=plymouth:--prompt="${ply_prompt}" --config-file=/etc/mandos/plugin-runner.conf | $ply_cmd
69
 
                  fi
70
 
              fi
71
 
            } 9>/.console_lock
72
 
        }
73
 
        EOF
74
 
fi