54 lines
1.3 KiB
Bash
54 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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# version 0.1.0
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function generate_secret()
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{
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( umask 0077 ; dd if=/dev/urandom bs=24 count=1 2>/dev/null | base64 -w0 > "$1" )
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}
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if [[ -n $SRS_DOMAINNAME ]]
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then
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NEW_DOMAIN_NAME="$SRS_DOMAINNAME"
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elif [[ -n $OVERRIDE_HOSTNAME ]]
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then
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NEW_DOMAIN_NAME="${OVERRIDE_HOSTNAME#*.}"
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elif [[ -n $DOMAINNAME ]]
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then
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NEW_DOMAIN_NAME="$DOMAINNAME"
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else
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NEW_DOMAIN_NAME=$(hostname -d)
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fi
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sed -i -e "s/localdomain/${NEW_DOMAIN_NAME}/g" /etc/default/postsrsd
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POSTSRSD_SECRET_FILE='/etc/postsrsd.secret'
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POSTSRSD_STATE_DIR='/var/mail-state/etc-postsrsd'
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POSTSRSD_STATE_SECRET_FILE="${POSTSRSD_STATE_DIR}/postsrsd.secret"
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if [[ -n $SRS_SECRET ]]
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then
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( umask 0077 ; echo "$SRS_SECRET" | tr ',' '\n' > "$POSTSRSD_SECRET_FILE" )
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else
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if [[ $ONE_DIR -eq 1 ]]
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then
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if [[ ! -f $POSTSRSD_STATE_SECRET_FILE ]]
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then
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install -d -m 0775 "$POSTSRSD_STATE_DIR"
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generate_secret "$POSTSRSD_STATE_SECRET_FILE"
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fi
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install -m 0400 "$POSTSRSD_STATE_SECRET_FILE" "$POSTSRSD_SECRET_FILE"
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elif [[ ! -f $POSTSRSD_SECRET_FILE ]]
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then
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generate_secret "$POSTSRSD_SECRET_FILE"
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fi
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fi
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if [[ -n $SRS_EXCLUDE_DOMAINS ]]
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then
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sed -i -e "s/^#\?SRS_EXCLUDE_DOMAINS=.*$/SRS_EXCLUDE_DOMAINS=$SRS_EXCLUDE_DOMAINS/g" /etc/default/postsrsd
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fi
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/etc/init.d/postsrsd start
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