mirror of
https://github.com/mail-in-a-box/mailinabox.git
synced 2025-04-04 00:17:06 +00:00
56 lines
1.5 KiB
Bash
Executable File
56 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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#####
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##### This file is part of Mail-in-a-Box-LDAP which is released under the
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##### terms of the GNU Affero General Public License as published by the
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##### Free Software Foundation, either version 3 of the License, or (at
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##### your option) any later version. See file LICENSE or go to
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##### https://github.com/downtownallday/mailinabox-ldap for full license
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##### details.
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#####
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. $(dirname "0")/totp.sh || exit 1
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while [ $# -gt 0 ]; do
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arg="$1"
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shift
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if [ "$arg" == "token" ]; then
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# our "authenticator app"
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#
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# get the current token for the secret supplied or if no
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# secret given on the command line, from the saved secret in
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# /tmp/totp_secret.txt
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#
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secret_file="/tmp/totp_secret.txt"
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if [ $# -gt 0 ]; then
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recalled=false
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secret="$1"
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shift
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else
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recalled=true
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echo "Re-using last secret from $secret_file" 1>&2
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secret="$(cat $secret_file)"
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if [ $? -ne 0 ]; then
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exit 1
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fi
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fi
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totp_current_token "$secret"
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code=$?
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if [ $code -ne 0 ]; then
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exit 1
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elif ! $recalled; then
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echo "Storing secret in $secret_file" 1>&2
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touch "$secret_file" || exit 2
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chmod 600 "$secret_file" || exit 3
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echo -n "$secret" > "$secret_file" || exit 4
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fi
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exit 0
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fi
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done
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