To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/trunk
« back to all changes in this revision
Viewing changes to mandos-keygen
- browse files at revision 1226
- compare with another revision
- download diff
- download tarball
- view history from revision 1226
- Committer: teddy at recompile
- Date: 2020-11-30 16:19:48 UTC
- Revision ID: teddy@recompile.se-20201130161948-jozzftghviuvk7kb
Fix debconf template syntax
* debian/mandos-client.templates: Rename "_description" header to
"_Description".
* debian/mandos-client.templates: Rename "_description" header to
"_Description".
- files added:
- .bzr-builddeb
- debian
- debian/po
- debian/source
- debian/tests
- debian/upstream
- dracut-module
- network-hooks.d
- plugin-helpers
- files removed:
- initramfs-tools-hook-conf
- files renamed:
- mandos-client.c => plugin-runner.c
- mandos-client.xml => plugin-runner.xml
- plugins.d/password-request.c => plugins.d/mandos-client.c
- plugins.d/password-request.xml => plugins.d/mandos-client.xml
- files modified:
- Makefile
added
removed
mandos-keygen
1
1
#!/bin/sh -e
2
2
#
3
# Mandos key generator - create a new OpenPGP key for a Mandos client
4
#
5
# Copyright © 2007-2008 Teddy Hogeborn & Björn Påhlsson
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
3
# Mandos key generator - create new keys for a Mandos client
4
#
5
# Copyright © 2008-2019 Teddy Hogeborn
6
# Copyright © 2008-2019 Björn Påhlsson
7
#
8
# This file is part of Mandos.
9
#
10
# Mandos is free software: you can redistribute it and/or modify it
11
# under the terms of the GNU General Public License as published by
9
12
# the Free Software Foundation, either version 3 of the License, or
10
13
# (at your option) any later version.
11
14
#
12
# This program is distributed in the hope that it will be useful,
13
# but WITHOUT ANY WARRANTY; without even the implied warranty of
15
# Mandos is distributed in the hope that it will be useful, but
16
# WITHOUT ANY WARRANTY; without even the implied warranty of
14
17
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
18
# GNU General Public License for more details.
16
19
#
17
20
# 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
# Contact the authors at <mandos@fukt.bsnet.se>.
21
#
22
23
VERSION="1.0"
24
25
KEYDIR="/etc/mandos"
26
KEYTYPE=DSA
27
KEYLENGTH=1024
28
KEYNAME="`hostname --fqdn`"
21
# along with Mandos. If not, see <http://www.gnu.org/licenses/>.
22
#
23
# Contact the authors at <mandos@recompile.se>.
24
#
25
26
VERSION="1.8.12"
27
28
KEYDIR="/etc/keys/mandos"
29
KEYTYPE=RSA
30
KEYLENGTH=4096
31
SUBKEYTYPE=RSA
32
SUBKEYLENGTH=4096
33
KEYNAME="`hostname --fqdn 2>/dev/null || hostname`"
29
34
KEYEMAIL=""
30
KEYCOMMENT="Mandos client key"
35
KEYCOMMENT=""
31
36
KEYEXPIRE=0
37
TLS_KEYTYPE=ed25519
32
38
FORCE=no
39
SSH=yes
33
40
KEYCOMMENT_ORIG="$KEYCOMMENT"
41
mode=keygen
42
43
if [ ! -d "$KEYDIR" ]; then
44
KEYDIR="/etc/mandos/keys"
45
fi
34
46
35
47
# Parse options
36
TEMP=`getopt --options vhd:t:l:n:e:c:x:f \
37
--longoptions version,help,dir:,type:,length:,name:,email:,comment:,expire:,force \
48
TEMP=`getopt --options vhpF:d:t:l:s:L:n:e:c:x:T:fS \
49
--longoptions version,help,password,passfile:,dir:,type:,length:,subtype:,sublength:,name:,email:,comment:,expire:,tls-keytype:,force,no-ssh \
38
50
--name "$0" -- "$@"`
39
51
40
52
help(){
53
basename="`basename "$0"`"
41
54
cat <<EOF
42
Usage: `basename $0` [options]
55
Usage: $basename [ -v | --version ]
56
$basename [ -h | --help ]
57
Key creation:
58
$basename [ OPTIONS ]
59
Encrypted password creation:
60
$basename { -p | --password } [ --name NAME ] [ --dir DIR]
61
$basename { -F | --passfile } FILE [ --name NAME ] [ --dir DIR]
43
62
44
Options:
63
Key creation options:
45
64
-v, --version Show program's version number and exit
46
65
-h, --help Show this help message and exit
47
66
-d DIR, --dir DIR Target directory for key files
48
-t TYPE, --type TYPE Key type. Default is DSA.
67
-t TYPE, --type TYPE OpenPGP key type. Default is RSA.
49
68
-l BITS, --length BITS
50
Key length in bits. Default is 1024.
69
OpenPGP key length in bits. Default is 4096.
70
-s TYPE, --subtype TYPE
71
OpenPGP subkey type. Default is RSA.
72
-L BITS, --sublength BITS
73
OpenPGP subkey length in bits. Default 4096.
51
74
-n NAME, --name NAME Name of key. Default is the FQDN.
52
-e EMAIL, --email EMAIL
53
Email address of key. Default is empty.
54
-c COMMENT, --comment COMMENT
55
Comment field for key. The default value is
56
"Mandos client key".
75
-e ADDRESS, --email ADDRESS
76
Email address of OpenPGP key. Default empty.
77
-c TEXT, --comment TEXT
78
Comment field for OpenPGP key. Default empty.
57
79
-x TIME, --expire TIME
58
Key expire time. Default is no expiration.
80
OpenPGP key expire time. Default is none.
59
81
See gpg(1) for syntax.
60
-f, --force Force overwriting old keys.
82
-T TYPE, --tls-keytype TYPE
83
TLS key type. Default is ed25519.
84
-f, --force Force overwriting old key files.
85
86
Password creation options:
87
-p, --password Create an encrypted password using the key in
88
the key directory. All options other than
89
--dir and --name are ignored.
90
-F FILE, --passfile FILE
91
Encrypt a password from FILE using the key in
92
the key directory. All options other than
93
--dir and --name are ignored.
94
-S, --no-ssh Don't get SSH key or set "checker" option.
61
95
EOF
62
96
}
63
97
64
98
eval set -- "$TEMP"
65
99
while :; do
66
100
case "$1" in
101
-p|--password) mode=password; shift;;
102
-F|--passfile) mode=password; PASSFILE="$2"; shift 2;;
67
103
-d|--dir) KEYDIR="$2"; shift 2;;
68
104
-t|--type) KEYTYPE="$2"; shift 2;;
105
-s|--subtype) SUBKEYTYPE="$2"; shift 2;;
69
106
-l|--length) KEYLENGTH="$2"; shift 2;;
107
-L|--sublength) SUBKEYLENGTH="$2"; shift 2;;
70
108
-n|--name) KEYNAME="$2"; shift 2;;
71
109
-e|--email) KEYEMAIL="$2"; shift 2;;
72
110
-c|--comment) KEYCOMMENT="$2"; shift 2;;
73
-x|--expire) KEYCOMMENT="$2"; shift 2;;
111
-x|--expire) KEYEXPIRE="$2"; shift 2;;
112
-T|--tls-keytype) TLS_KEYTYPE="$2"; shift 2;;
74
113
-f|--force) FORCE=yes; shift;;
114
-S|--no-ssh) SSH=no; shift;;
75
115
-v|--version) echo "$0 $VERSION"; exit;;
76
116
-h|--help) help; exit;;
77
117
--) shift; break;;
79
119
esac
80
120
done
81
121
if [ "$#" -gt 0 ]; then
82
echo "Unknown arguments: '$@'" >&2
122
echo "Unknown arguments: '$*'" >&2
83
123
exit 1
84
124
fi
85
125
86
126
SECKEYFILE="$KEYDIR/seckey.txt"
87
127
PUBKEYFILE="$KEYDIR/pubkey.txt"
128
TLS_PRIVKEYFILE="$KEYDIR/tls-privkey.pem"
129
TLS_PUBKEYFILE="$KEYDIR/tls-pubkey.pem"
88
130
89
131
# Check for some invalid values
90
if [ -d "$KEYDIR" ]; then :; else
132
if [ ! -d "$KEYDIR" ]; then
91
133
echo "$KEYDIR not a directory" >&2
92
134
exit 1
93
135
fi
94
if [ -w "$KEYDIR" ]; then :; else
95
echo "Directory $KEYDIR not writeable" >&2
96
exit 1
97
fi
98
99
if [ -z "$KEYTYPE" ]; then
100
echo "Empty key type" >&2
101
exit 1
102
fi
103
104
if [ -z "$KEYNAME" ]; then
105
echo "Empty key name" >&2
106
exit 1
107
fi
108
109
if [ -z "$KEYLENGTH" ] || [ "$KEYLENGTH" -lt 512 ]; then
110
echo "Invalid key length" >&2
111
exit 1
112
fi
113
114
if [ -z "$KEYEXPIRE" ]; then
115
echo "Empty key expiration" >&2
116
exit 1
117
fi
118
119
# Make FORCE be 0 or 1
120
case "$FORCE" in
121
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]) FORCE=1;;
122
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|*) FORCE=0;;
123
esac
124
125
if { [ -e "$SECKEYFILE" ] || [ -e "$PUBKEYFILE" ]; } \
126
&& [ "$FORCE" -eq 0 ]; then
127
echo "Refusing to overwrite old key files; use --force" >&2
128
exit 1
129
fi
130
131
# Set lines for GnuPG batch file
132
if [ -n "$KEYCOMMENT" ]; then
133
KEYCOMMENTLINE="Name-Comment: $KEYCOMMENT"
134
fi
135
if [ -n "$KEYEMAIL" ]; then
136
KEYEMAILLINE="Name-Email: $KEYEMAIL"
137
fi
138
139
# Create temp files
140
BATCHFILE="`mktemp -t mandos-gpg-batch.XXXXXXXXXX`"
141
SECRING="`mktemp -t mandos-gpg-secring.XXXXXXXXXX`"
142
PUBRING="`mktemp -t mandos-gpg-pubring.XXXXXXXXXX`"
136
if [ ! -r "$KEYDIR" ]; then
137
echo "Directory $KEYDIR not readable" >&2
138
exit 1
139
fi
140
141
if [ "$mode" = keygen ]; then
142
if [ ! -w "$KEYDIR" ]; then
143
echo "Directory $KEYDIR not writeable" >&2
144
exit 1
145
fi
146
if [ -z "$KEYTYPE" ]; then
147
echo "Empty key type" >&2
148
exit 1
149
fi
150
151
if [ -z "$KEYNAME" ]; then
152
echo "Empty key name" >&2
153
exit 1
154
fi
155
156
if [ -z "$KEYLENGTH" ] || [ "$KEYLENGTH" -lt 512 ]; then
157
echo "Invalid key length" >&2
158
exit 1
159
fi
160
161
if [ -z "$KEYEXPIRE" ]; then
162
echo "Empty key expiration" >&2
163
exit 1
164
fi
165
166
# Make FORCE be 0 or 1
167
case "$FORCE" in
168
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]) FORCE=1;;
169
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|*) FORCE=0;;
170
esac
171
172
if { [ -e "$SECKEYFILE" ] || [ -e "$PUBKEYFILE" ] \
173
|| [ -e "$TLS_PRIVKEYFILE" ] \
174
|| [ -e "$TLS_PUBKEYFILE" ]; } \
175
&& [ "$FORCE" -eq 0 ]; then
176
echo "Refusing to overwrite old key files; use --force" >&2
177
exit 1
178
fi
179
180
# Set lines for GnuPG batch file
181
if [ -n "$KEYCOMMENT" ]; then
182
KEYCOMMENTLINE="Name-Comment: $KEYCOMMENT"
183
fi
184
if [ -n "$KEYEMAIL" ]; then
185
KEYEMAILLINE="Name-Email: $KEYEMAIL"
186
fi
187
188
# Create temporary gpg batch file
189
BATCHFILE="`mktemp -t mandos-keygen-batch.XXXXXXXXXX`"
190
TLS_PRIVKEYTMP="`mktemp -t mandos-keygen-privkey.XXXXXXXXXX`"
191
fi
192
193
if [ "$mode" = password ]; then
194
# Create temporary encrypted password file
195
SECFILE="`mktemp -t mandos-keygen-secfile.XXXXXXXXXX`"
196
fi
197
198
# Create temporary key ring directory
199
RINGDIR="`mktemp -d -t mandos-keygen-keyrings.XXXXXXXXXX`"
143
200
144
201
# Remove temporary files on exit
145
trap "rm --force $PUBRING $BATCHFILE; shred --remove $SECRING" EXIT
146
147
# Create batch file for GnuPG
148
cat >"$BATCHFILE" <<EOF
149
Key-Type: $KEYTYPE
150
Key-Length: $KEYLENGTH
151
#Key-Usage: encrypt,sign,auth
152
Name-Real: $KEYNAME
153
$KEYCOMMENTLINE
154
$KEYEMAILLINE
155
Expire-Date: $KEYEXPIRE
156
%pubring $PUBRING
157
%secring $SECRING
158
%commit
159
EOF
160
161
umask 027
162
163
# Generate a new key in the key rings
164
gpg --no-random-seed-file --quiet --batch --no-tty \
165
--no-default-keyring --no-options --batch \
166
--secret-keyring "$SECRING" --keyring "$PUBRING" \
167
--gen-key "$BATCHFILE"
168
rm --force "$BATCHFILE"
169
170
# Backup any old key files
171
if cp --backup=numbered --force "$SECKEYFILE" "$SECKEYFILE" \
172
2>/dev/null; then
173
shred --remove "$SECKEYFILE"
174
fi
175
if cp --backup=numbered --force "$PUBKEYFILE" "$PUBKEYFILE" \
176
2>/dev/null; then
177
rm --force "$PUBKEYFILE"
178
fi
179
180
FILECOMMENT="Mandos client key for $KEYNAME"
181
if [ "$KEYCOMMENT" != "$KEYCOMMENT_ORIG" ]; then
182
FILECOMMENT="$FILECOMMENT ($KEYCOMMENT)"
183
fi
184
185
if [ -n "$KEYEMAIL" ]; then
186
FILECOMMENT="$FILECOMMENT <$KEYEMAIL>"
187
fi
188
189
# Export keys from key rings to key files
190
gpg --no-random-seed-file --quiet --batch --no-tty --armor \
191
--no-default-keyring --secret-keyring "$SECRING" \
192
--keyring "$PUBRING" --export-options export-minimal \
193
--comment "$FILECOMMENT" --output "$SECKEYFILE" \
194
--export-secret-keys
195
gpg --no-random-seed-file --quiet --batch --no-tty --armor \
196
--no-default-keyring --secret-keyring "$SECRING" \
197
--keyring "$PUBRING" --export-options export-minimal \
198
--comment "$FILECOMMENT" --output "$PUBKEYFILE" \
199
--export
202
trap "
203
set +e; \
204
test -n \"$SECFILE\" && shred --remove \"$SECFILE\"; \
205
test -n \"$TLS_PRIVKEYTMP\" && shred --remove \"$TLS_PRIVKEYTMP\"; \
206
shred --remove \"$RINGDIR\"/sec* 2>/dev/null;
207
test -n \"$BATCHFILE\" && rm --force \"$BATCHFILE\"; \
208
rm --recursive --force \"$RINGDIR\";
209
tty --quiet && stty echo; \
210
" EXIT
211
212
set -e
213
214
umask 077
215
216
if [ "$mode" = keygen ]; then
217
# Create batch file for GnuPG
218
cat >"$BATCHFILE" <<-EOF
219
Key-Type: $KEYTYPE
220
Key-Length: $KEYLENGTH
221
Key-Usage: sign,auth
222
Subkey-Type: $SUBKEYTYPE
223
Subkey-Length: $SUBKEYLENGTH
224
Subkey-Usage: encrypt
225
Name-Real: $KEYNAME
226
$KEYCOMMENTLINE
227
$KEYEMAILLINE
228
Expire-Date: $KEYEXPIRE
229
#Preferences: <string>
230
#Handle: <no-spaces>
231
#%pubring pubring.gpg
232
#%secring secring.gpg
233
%no-protection
234
%commit
235
EOF
236
237
if tty --quiet; then
238
cat <<-EOF
239
Note: Due to entropy requirements, key generation could take
240
anything from a few minutes to SEVERAL HOURS. Please be
241
patient and/or supply the system with more entropy if needed.
242
EOF
243
echo -n "Started: "
244
date
245
fi
246
247
# Generate TLS private key
248
if certtool --generate-privkey --password='' \
249
--outfile "$TLS_PRIVKEYTMP" --sec-param ultra \
250
--key-type="$TLS_KEYTYPE" --pkcs8 --no-text 2>/dev/null; then
251
252
# Backup any old key files
253
if cp --backup=numbered --force "$TLS_PRIVKEYFILE" "$TLS_PRIVKEYFILE" \
254
2>/dev/null; then
255
shred --remove "$TLS_PRIVKEYFILE" 2>/dev/null || :
256
fi
257
if cp --backup=numbered --force "$TLS_PUBKEYFILE" "$TLS_PUBKEYFILE" \
258
2>/dev/null; then
259
rm --force "$TLS_PUBKEYFILE"
260
fi
261
cp --archive "$TLS_PRIVKEYTMP" "$TLS_PRIVKEYFILE"
262
shred --remove "$TLS_PRIVKEYTMP" 2>/dev/null || :
263
264
## TLS public key
265
266
# First try certtool from GnuTLS
267
if ! certtool --password='' --load-privkey="$TLS_PRIVKEYFILE" \
268
--outfile="$TLS_PUBKEYFILE" --pubkey-info --no-text \
269
2>/dev/null; then
270
# Otherwise try OpenSSL
271
if ! openssl pkey -in "$TLS_PRIVKEYFILE" \
272
-out "$TLS_PUBKEYFILE" -pubout; then
273
rm --force "$TLS_PUBKEYFILE"
274
# None of the commands succeded; give up
275
return 1
276
fi
277
fi
278
fi
279
280
# Make sure trustdb.gpg exists;
281
# this is a workaround for Debian bug #737128
282
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
283
--homedir "$RINGDIR" \
284
--import-ownertrust < /dev/null
285
# Generate a new key in the key rings
286
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
287
--homedir "$RINGDIR" --trust-model always \
288
--gen-key "$BATCHFILE"
289
rm --force "$BATCHFILE"
290
291
if tty --quiet; then
292
echo -n "Finished: "
293
date
294
fi
295
296
# Backup any old key files
297
if cp --backup=numbered --force "$SECKEYFILE" "$SECKEYFILE" \
298
2>/dev/null; then
299
shred --remove "$SECKEYFILE" 2>/dev/null || :
300
fi
301
if cp --backup=numbered --force "$PUBKEYFILE" "$PUBKEYFILE" \
302
2>/dev/null; then
303
rm --force "$PUBKEYFILE"
304
fi
305
306
FILECOMMENT="Mandos client key for $KEYNAME"
307
if [ "$KEYCOMMENT" != "$KEYCOMMENT_ORIG" ]; then
308
FILECOMMENT="$FILECOMMENT ($KEYCOMMENT)"
309
fi
310
311
if [ -n "$KEYEMAIL" ]; then
312
FILECOMMENT="$FILECOMMENT <$KEYEMAIL>"
313
fi
314
315
# Export key from key rings to key files
316
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
317
--homedir "$RINGDIR" --armor --export-options export-minimal \
318
--comment "$FILECOMMENT" --output "$SECKEYFILE" \
319
--export-secret-keys
320
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
321
--homedir "$RINGDIR" --armor --export-options export-minimal \
322
--comment "$FILECOMMENT" --output "$PUBKEYFILE" --export
323
fi
324
325
if [ "$mode" = password ]; then
326
327
# Make SSH be 0 or 1
328
case "$SSH" in
329
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]) SSH=1;;
330
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|*) SSH=0;;
331
esac
332
333
if [ $SSH -eq 1 ]; then
334
for ssh_keytype in ecdsa-sha2-nistp256 ed25519 rsa; do
335
set +e
336
ssh_fingerprint="`ssh-keyscan -t $ssh_keytype localhost 2>/dev/null`"
337
err=$?
338
set -e
339
if [ $err -ne 0 ]; then
340
ssh_fingerprint=""
341
continue
342
fi
343
if [ -n "$ssh_fingerprint" ]; then
344
ssh_fingerprint="${ssh_fingerprint#localhost }"
345
break
346
fi
347
done
348
fi
349
350
# Import key into temporary key rings
351
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
352
--homedir "$RINGDIR" --trust-model always --armor \
353
--import "$SECKEYFILE"
354
gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
355
--homedir "$RINGDIR" --trust-model always --armor \
356
--import "$PUBKEYFILE"
357
358
# Get fingerprint of key
359
FINGERPRINT="`gpg --quiet --batch --no-tty --no-options \
360
--enable-dsa2 --homedir "$RINGDIR" --trust-model always \
361
--fingerprint --with-colons \
362
| sed --quiet \
363
--expression='/^fpr:/{s/^fpr:.*:\\([0-9A-Z]*\\):\$/\\1/p;q}'`"
364
365
test -n "$FINGERPRINT"
366
367
if [ -r "$TLS_PUBKEYFILE" ]; then
368
KEY_ID="$(certtool --key-id --hash=sha256 \
369
--infile="$TLS_PUBKEYFILE" 2>/dev/null || :)"
370
371
if [ -z "$KEY_ID" ]; then
372
KEY_ID=$(openssl pkey -pubin -in "$TLS_PUBKEYFILE" \
373
-outform der \
374
| openssl sha256 \
375
| sed --expression='s/^.*[^[:xdigit:]]//')
376
fi
377
test -n "$KEY_ID"
378
fi
379
380
FILECOMMENT="Encrypted password for a Mandos client"
381
382
while [ ! -s "$SECFILE" ]; do
383
if [ -n "$PASSFILE" ]; then
384
cat -- "$PASSFILE"
385
else
386
tty --quiet && stty -echo
387
echo -n "Enter passphrase: " >/dev/tty
388
read -r first
389
tty --quiet && echo >&2
390
echo -n "Repeat passphrase: " >/dev/tty
391
read -r second
392
if tty --quiet; then
393
echo >&2
394
stty echo
395
fi
396
if [ "$first" != "$second" ]; then
397
echo "Passphrase mismatch" >&2
398
touch "$RINGDIR"/mismatch
399
else
400
echo -n "$first"
401
fi
402
fi | gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
403
--homedir "$RINGDIR" --trust-model always --armor \
404
--encrypt --sign --recipient "$FINGERPRINT" --comment \
405
"$FILECOMMENT" > "$SECFILE"
406
if [ -e "$RINGDIR"/mismatch ]; then
407
rm --force "$RINGDIR"/mismatch
408
if tty --quiet; then
409
> "$SECFILE"
410
else
411
exit 1
412
fi
413
fi
414
done
415
416
cat <<-EOF
417
[$KEYNAME]
418
host = $KEYNAME
419
EOF
420
if [ -n "$KEY_ID" ]; then
421
echo "key_id = $KEY_ID"
422
fi
423
cat <<-EOF
424
fingerprint = $FINGERPRINT
425
secret =
426
EOF
427
sed --quiet --expression='
428
/^-----BEGIN PGP MESSAGE-----$/,/^-----END PGP MESSAGE-----$/{
429
/^$/,${
430
# Remove 24-bit Radix-64 checksum
431
s/=....$//
432
# Indent four spaces
433
/^[^-]/s/^/ /p
434
}
435
}' < "$SECFILE"
436
if [ -n "$ssh_fingerprint" ]; then
437
echo 'checker = ssh-keyscan -t '"$ssh_keytype"' %%(host)s 2>/dev/null | grep --fixed-strings --line-regexp --quiet --regexp=%%(host)s" %(ssh_fingerprint)s"'
438
echo "ssh_fingerprint = ${ssh_fingerprint}"
439
fi
440
fi
200
441
201
442
trap - EXIT
202
443
444
set +e
445
# Remove the password file, if any
446
if [ -n "$SECFILE" ]; then
447
shred --remove "$SECFILE" 2>/dev/null
448
fi
203
449
# Remove the key rings
204
shred --remove "$SECRING"
205
rm --force "$PUBRING"
450
shred --remove "$RINGDIR"/sec* 2>/dev/null
451
rm --recursive --force "$RINGDIR"
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0