3
3
# Mandos key generator - create a new OpenPGP key for a Mandos client
5
# Copyright © 2008-2013 Teddy Hogeborn
6
# Copyright © 2008-2013 Björn Påhlsson
5
# Copyright © 2008,2009 Teddy Hogeborn
6
# Copyright © 2008,2009 Björn Påhlsson
8
8
# This program is free software: you can redistribute it and/or modify
9
9
# it under the terms of the GNU General Public License as published by
18
18
# You should have received a copy of the GNU General Public License
19
19
# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
# Contact the authors at <mandos@recompile.se>.
21
# Contact the authors at <mandos@fukt.bsnet.se>.
26
26
KEYDIR="/etc/keys/mandos"
31
31
KEYNAME="`hostname --fqdn 2>/dev/null || hostname`"
33
33
KEYCOMMENT="Mandos client key"
60
60
-v, --version Show program's version number and exit
61
61
-h, --help Show this help message and exit
62
62
-d DIR, --dir DIR Target directory for key files
63
-t TYPE, --type TYPE Key type. Default is RSA.
63
-t TYPE, --type TYPE Key type. Default is DSA.
64
64
-l BITS, --length BITS
65
Key length in bits. Default is 4096.
65
Key length in bits. Default is 2048.
66
66
-s TYPE, --subtype TYPE
67
Subkey type. Default is RSA.
67
Subkey type. Default is ELG-E.
68
68
-L BITS, --sublength BITS
69
Subkey length in bits. Default is 4096.
69
Subkey length in bits. Default is 2048.
70
70
-n NAME, --name NAME Name of key. Default is the FQDN.
71
71
-e ADDRESS, --email ADDRESS
72
72
Email address of key. Default is empty.
192
192
shred --remove \"$RINGDIR\"/sec*;
193
193
test -n \"$BATCHFILE\" && rm --force \"$BATCHFILE\"; \
194
194
rm --recursive --force \"$RINGDIR\";
195
tty --quiet && stty echo; \
202
200
if [ "$mode" = keygen ]; then
204
202
cat >"$BATCHFILE" <<-EOF
205
203
Key-Type: $KEYTYPE
206
204
Key-Length: $KEYLENGTH
205
#Key-Usage: encrypt,sign,auth
208
206
Subkey-Type: $SUBKEYTYPE
209
207
Subkey-Length: $SUBKEYLENGTH
210
Subkey-Usage: encrypt
208
#Subkey-Usage: encrypt,sign,auth
211
209
Name-Real: $KEYNAME
281
279
# Get fingerprint of key
282
280
FINGERPRINT="`gpg --quiet --batch --no-tty --no-options \
283
--enable-dsa2 --homedir \"$RINGDIR\" --trust-model always \
281
--enable-dsa2 --homedir '"'$RINGDIR'"' --trust-model always \
284
282
--fingerprint --with-colons \
286
284
--expression='/^fpr:/{s/^fpr:.*:\\([0-9A-Z]*\\):\$/\\1/p;q}'`"
290
288
FILECOMMENT="Encrypted password for a Mandos client"
292
while [ ! -s "$SECFILE" ]; do
293
if [ -n "$PASSFILE" ]; then
290
if [ -n "$PASSFILE" ]; then
294
echo -n "Enter passphrase: " >&2
295
first="$(head --lines=1 | tr --delete '\n')"
296
echo -n -e "\nRepeat passphrase: " >&2
297
second="$(head --lines=1 | tr --delete '\n')"
300
if [ "$first" != "$second" ]; then
301
echo -e "Passphrase mismatch" >&2
302
touch "$RINGDIR"/mismatch
296
tty --quiet && stty -echo
297
echo -n "Enter passphrase: " >&2
299
tty --quiet && echo >&2
300
echo -n "Repeat passphrase: " >&2
306
if [ "$first" != "$second" ]; then
307
echo "Passphrase mismatch" >&2
308
touch "$RINGDIR"/mismatch
312
fi | gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
313
--homedir "$RINGDIR" --trust-model always --armor \
314
--encrypt --sign --recipient "$FINGERPRINT" --comment \
315
"$FILECOMMENT" > "$SECFILE"
316
if [ -e "$RINGDIR"/mismatch ]; then
317
rm --force "$RINGDIR"/mismatch
306
fi | gpg --quiet --batch --no-tty --no-options --enable-dsa2 \
307
--homedir "$RINGDIR" --trust-model always --armor --encrypt \
308
--sign --recipient "$FINGERPRINT" --comment "$FILECOMMENT" \
310
if [ -e "$RINGDIR"/mismatch ]; then
311
rm --force "$RINGDIR"/mismatch
added
removed
mandos-keygen
