Added sendmail configuration through CWMP

Makefile

@@ -61,6 +61,9 @@ all: sendmail-config mail-aliases sendmail-default sm-client-service sendmail-se
 	systemctl enable sm-client.service
 	@echo "$$SENDMAIL_SERVICE" > /lib/systemd/system/sendmail.service
 	systemctl enable sendmail.service
+	touch /etc/config/mail
+	install -v -Dm755 sendmail-init /usr/sbin/sendmail-init
+	install -v -Dm755 mail /usr/share/easycwmp/functions/mail
 	rm -rf sendmail-8.16.1
 
 sendmail-config:
@@ -127,6 +130,7 @@ Wants=sm-client.service
 Type=forking
 PIDFile=/run/sendmail.pid
 EnvironmentFile=/etc/default/sendmail
+ExecStartPre=/usr/sbin/sendmail-init
 ExecStart=/usr/sbin/sendmail -bd $$SENDMAIL_OPTS $$SENDMAIL_OPTARG
 ExecStartPost=sleep 3
 

mail

+#!/bin/sh
+
+#common_execute_method_param "$parameter" "$permission" "$get_cmd" "$set_cmd" "xsd:$type" "$forcedinform"
+#  $forcedinform should be set to 1 if the parameter is included in the inform message otherwise empty
+#  Default of $type = string
+
+#############################
+#   Entry point functions   #
+#############################
+
+prefix_list="$prefix_list $DMROOT.Mail."
+entry_execute_method_list="$entry_execute_method_list entry_execute_method_root_Mail"
+
+entry_execute_method_root_Mail() {
+	case "$1" in ""|"$DMROOT."|"$DMROOT.Mail."*)
+		common_execute_method_obj "$DMROOT.Mail." "0"
+		common_execute_method_obj "$DMROOT.Mail.Server." "1" "add_mail_server" "" "mail_server_browse_instances $1"
+		return 0
+		;;
+	esac
+	return $E_INVALID_PARAMETER_NAME;
+}
+
+sub_entry_mail_server() {
+	local i="$2"
+	case_param "$1" belongto "$DMROOT.Mail.Server.$i." && {
+		common_execute_method_obj "$DMROOT.Mail.Server.$i." "1" "" "delete_mail_server $i"
+		common_execute_method_param "$DMROOT.Mail.Server.$i.HostName" "1" "mail_server_get_hostname $i" "mail_server_set_hostname $i $1"
+		common_execute_method_obj "$DMROOT.Mail.Server.$i.User." "1" "add_mail_server_user $i" "" "users_browse $i $1"
+		return 0
+	}
+	return $E_INVALID_PARAMETER_NAME;
+}
+
+sub_entry_mail_server_users() {
+	local i="$1"
+	local j="$2"
+	case_param "$1" belongto "$DMROOT.Mail.Server.$i.User.$j." && {
+		common_execute_method_obj "$DMROOT.Mail.Server.$i.User.$j." "1" "" "delete_mail_server_user $i $j"
+		common_execute_method_param "$DMROOT.Mail.Server.$i.User.$j.Name" "1" "get_mail_server_user_name $i $j" "set_mail_server_user_name $i $j"
+		common_execute_method_param "$DMROOT.Mail.Server.$i.User.$j.Password" "1" "" "set_mail_server_user_password $i $j"
+		return 0
+	}
+	return $E_INVALID_PARAMETER_NAME;
+}
+
+#######################################
+#     Data model browse instances     #
+#######################################
+
+mail_server_browse_instances() {
+	total=`uci -q show mail | grep -c "=server"`
+	for (( i=1; i<=$total; i++ )); do
+		sub_entry_mail_server "$1" "$i" "$2"
+	done
+}
+
+add_mail_server() {
+	$UCI_ADD mail server
+	$UCI_COMMIT
+}
+
+delete_mail_server() {
+	pos=$(($1 - 1))
+	$UCI_DELETE mail.@server[$pos]
+	$UCI_COMMIT
+	sendmail-init
+	systemctl restart sendmail
+}
+
+users_browse() {
+	pos=$(($1 - 1))
+	users=(`$UCI_SHOW mail.@server[$pos].user | sed -e 's/^.*=\(.*\)$/\1/g'`)
+	for (( i=1; i<=${#users[@]}; i++ )); do
+		sub_entry_mail_server_users "$1" "$i" "$2"
+	done
+}
+
+add_mail_server_user() {
+	pos=$(($1 - 1))
+	`$UCI_ADD_LIST mail.@server[$pos].user=`
+	$UCI_COMMIT
+	echo $pos
+}
+
+delete_mail_server_user() {
+	pos=$(($1 - 1))
+	idx=$(($2 - 1))
+	users=(`$UCI_SHOW mail.@server[$pos].user | sed -e 's/^.*=\(.*\)$/\1/g'`)
+	$UCI_DELETE mail.@server[$pos].user
+	for (( i=0; i<${#users[@]}; i++ )); do
+		if [ $i != $idx ]; then
+			`$UCI_ADD_LIST mail.@server[$pos].user=$(eval echo ${users[$i]})`
+		fi
+	done
+	$UCI_COMMIT
+	sendmail-init
+	systemctl restart sendmail
+}
+
+#######################################
+#   GET & SET Values                  #
+#######################################
+
+mail_server_get_hostname() {
+	pos=$(($1 - 1))
+	echo `$UCI_GET mail.@server[$pos].hostname`
+}
+
+mail_server_set_hostname() {
+	pos=$(($1 - 1))
+	$UCI_SET mail.@server[$pos].hostname=$3
+}
+
+get_mail_server_user_name() {
+	pos=$(($1 - 1))
+	idx=$(($2 - 1))
+	users=(`$UCI_SHOW mail.@server[$pos].user | sed -e 's/^.*=\(.*\)$/\1/g'`)
+	echo $(eval echo ${users[$idx]})
+}
+
+set_mail_server_user_name() {
+	pos=$(($1 - 1))
+	idx=$(($2 - 1))
+	users=(`$UCI_SHOW mail.@server[$pos].user | sed -e 's/^.*=\(.*\)$/\1/g'`)
+	users[$idx]=$3
+	$UCI_DELETE mail.@server[$pos].user
+	for (( i=0; i<${#users[@]}; i++ )); do
+		`$UCI_ADD_LIST mail.@server[$pos].user=$(eval echo ${users[$i]})`
+	done
+	$UCI_COMMIT
+	sendmail-init
+	systemctl restart sendmail
+}
+
+set_mail_server_user_password() {
+	pos=$(($1 - 1))
+	idx=$(($2 - 1))
+	users=(`$UCI_SHOW mail.@server[$pos].user | sed -e 's/^.*=\(.*\)$/\1/g'`)
+	user=$(eval echo ${users[$idx]})
+	sendmail-init
+	echo "$3 $user"
+	echo "$3" | saslpasswd2 $user
+}

sendmail-init

+#!/bin/bash
+
+UCI_SHOW="/sbin/uci -q show"
+
+configure_sendmail() {
+    CONFIG=`$UCI_SHOW mail | awk '{ match($0, /\[([0-9]+)\]\.(hostname|user)=(.*)/, arr); if (arr[1] != "") print arr[1] " " arr[2] " " arr[3] }' | tr -d \'`
+
+    truncate --size 0 /data/etc/mail/local-host-names
+    truncate --size 0 /data/etc/mail/virtusertable
+
+    while read -a myarray
+    do
+	newpos=$((${myarray[0]} + 1))
+	if [ "$pos" != "$newpos" ]; then
+	    hostname=""
+	fi
+	pos=$newpos
+	type=${myarray[1]}
+	values=${myarray[@]:2}
+	if [ "$type" = "hostname" ]; then
+	    hostname=$values
+	elif [ "$hostname" != "" ] && [ "${values[@]}" != "" ]; then
+	    echo $hostname >> /data/etc/mail/local-host-names
+	    for user in ${values[@]}
+	    do
+		echo "$user@$hostname $user@$(hostname)" >> /data/etc/mail/virtusertable
+		echo $user
+	    done
+	    echo "@$hostname error:nouser No such user here" >> /data/etc/mail/virtusertable
+	fi
+    done <<< $CONFIG
+
+    echo $(hostname) >> /data/etc/mail/local-host-names
+    echo "@$(hostname) error:nouser No such user here" >> /data/etc/mail/virtusertable
+    makemap hash /data/etc/mail/virtusertable.db < /data/etc/mail/virtusertable
+}
+
+existing_users() {
+    CONFIG=`/usr/sbin/sasldblistusers2 | awk '{ match($0, /^(.*)@/, arr); if (arr[1] != "") print arr[1] }' | sort | uniq`
+    echo $CONFIG
+}
+
+users=($(configure_sendmail))
+existing=($(existing_users))
+
+for user in $(printf '%s\n' "${users[@]}" | sort | uniq); do
+    if [[ ! " ${existing[@]} " =~ " ${user} " ]]; then
+	password=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 32)
+	echo $password | saslpasswd2 -p -c $user
+    fi
+done
+
+for user in $(printf '%s\n' "${existing[@]}" | sort | uniq); do
+    if [[ ! " ${users[@]} " =~ " ${user} " ]]; then
+	fullname=`/usr/sbin/sasldblistusers2 | sed -n "s/^\($user@.*\):.*/\\1/p" | sort | uniq`
+	saslpasswd2 -d $fullname
+    fi
+done