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Updated ofunctions from osync
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deajan
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@ -1,15 +1,15 @@
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#### MINIMAL-FUNCTION-SET BEGIN ####
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## FUNC_BUILD=2016111002
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## FUNC_BUILD=2016111401
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## BEGIN Generic bash functions written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
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## To use in a program, define the following variables:
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## PROGRAM=program-name
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## INSTANCE_ID=program-instance-name
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## _DEBUG=yes/no
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## _LOGGER_STDERR=True/False
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## _LOGGER_ERR_ONLY=True/False
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#TODO(high): Refactor GetRemoteOs into big oneliner for faster execution (if busybox else uname else uname -spio in one statement)
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#TODO(high): Implement busybox support in SendEmail function
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#TODO: Windows checks, check sendmail & mailsend
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if ! type "$BASH" > /dev/null; then
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@ -144,7 +144,9 @@ function Logger {
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WARN_ALERT=true
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return
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elif [ "$level" == "NOTICE" ]; then
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_Logger "$prefix$value"
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if [ "$_LOGGER_ERR_ONLY" != True ]; then
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_Logger "$prefix$value"
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fi
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return
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elif [ "$level" == "VERBOSE" ]; then
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if [ $_VERBOSE == true ]; then
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@ -250,15 +252,11 @@ function SendAlert {
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__CheckArguments 0-1 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
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local mail_no_attachment=
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local attachment_command=
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local attachment=
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local attachmentFile=
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local subject=
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local body=
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# Windows specific settings
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local encryption_string=
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local auth_string=
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if [ "$DESTINATION_MAILS" == "" ]; then
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return 0
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fi
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@ -278,9 +276,9 @@ function SendAlert {
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eval "cat \"$LOG_FILE\" $COMPRESSION_PROGRAM > $ALERT_LOG_FILE"
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if [ $? != 0 ]; then
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Logger "Cannot create [$ALERT_LOG_FILE]" "WARN"
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mail_no_attachment=1
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attachment=False
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else
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mail_no_attachment=0
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attachment=True
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fi
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body="$MAIL_ALERT_MSG"$'\n\n'"$CURRENT_LOG"
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@ -298,133 +296,17 @@ function SendAlert {
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subject="Fnished run - $subject"
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fi
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if [ "$mail_no_attachment" -eq 0 ]; then
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attachment_command="-a $ALERT_LOG_FILE"
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if [ "$attachment" == True ]; then
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attachmentFile="$ALERT_LOG_FILE"
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fi
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if [ "$LOCAL_OS" == "BUSYBOX" ]; then
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if type sendmail > /dev/null 2>&1; then
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if [ "$ENCRYPTION" == "tls" ]; then
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echo -e "Subject:$subject\r\n$body" | $(type -p sendmail) -f "$SENDER_MAIL" -H "exec openssl s_client -quiet -tls1_2 -starttls smtp -connect $SMTP_SERVER:$SMTP_PORT" -au"$SMTP_USER" -ap"$SMTP_PASSWORD" $DESTINATION_MAILS
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elif [ "$ENCRYPTION" == "ssl" ]; then
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echo -e "Subject:$subject\r\n$body" | $(type -p sendmail) -f "$SENDER_MAIL" -H "exec openssl s_client -quiet -connect $SMTP_SERVER:$SMTP_PORT" -au"$SMTP_USER" -ap"$SMTP_PASSWORD" $DESTINATION_MAILS
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else
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echo -e "Subject:$subject\r\n$body" | $(type -p sendmail) -f "$SENDER_MAIL" -S "$SMTP_SERVER:$SMTP_PORT" -au"$SMTP_USER" -ap"$SMTP_PASSWORD" $DESTINATION_MAILS
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fi
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p sendmail) !!!" "WARN"
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# Don't bother try other mail systems with busybox
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return 1
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else
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return 0
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fi
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else
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Logger "Sendmail not present. Won't send any mail" "WARN"
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return 1
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fi
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fi
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if type mutt > /dev/null 2>&1 ; then
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echo "$body" | $(type -p mutt) -x -s "$subject" $DESTINATION_MAILS $attachment_command
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p mutt) !!!" "WARN"
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else
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Logger "Sent alert mail using mutt." "NOTICE"
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return 0
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fi
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fi
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if type mail > /dev/null 2>&1 ; then
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if [ "$mail_no_attachment" -eq 0 ] && $(type -p mail) -V | grep "GNU" > /dev/null; then
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attachment_command="-A $ALERT_LOG_FILE"
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elif [ "$mail_no_attachment" -eq 0 ] && $(type -p mail) -V > /dev/null; then
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attachment_command="-a$ALERT_LOG_FILE"
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else
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attachment_command=""
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fi
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echo "$body" | $(type -p mail) $attachment_command -s "$subject" $DESTINATION_MAILS
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p mail) with attachments !!!" "WARN"
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echo "$body" | $(type -p mail) -s "$subject" $DESTINATION_MAILS
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p mail) without attachments !!!" "WARN"
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else
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Logger "Sent alert mail using mail command without attachment." "NOTICE"
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return 0
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fi
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else
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Logger "Sent alert mail using mail command." "NOTICE"
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return 0
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fi
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fi
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if type sendmail > /dev/null 2>&1 ; then
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echo -e "Subject:$subject\r\n$body" | $(type -p sendmail) $DESTINATION_MAILS
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p sendmail) !!!" "WARN"
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else
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Logger "Sent alert mail using sendmail command without attachment." "NOTICE"
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return 0
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fi
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fi
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# Windows specific
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if type "mailsend.exe" > /dev/null 2>&1 ; then
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if [ "$SMTP_ENCRYPTION" != "tls" ] && [ "$SMTP_ENCRYPTION" != "ssl" ] && [ "$SMTP_ENCRYPTION" != "none" ]; then
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Logger "Bogus smtp encryption, assuming none." "WARN"
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encryption_string=
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elif [ "$SMTP_ENCRYPTION" == "tls" ]; then
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encryption_string=-starttls
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elif [ "$SMTP_ENCRYPTION" == "ssl" ]:; then
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encryption_string=-ssl
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fi
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if [ "$SMTP_USER" != "" ] && [ "$SMTP_USER" != "" ]; then
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auth_string="-auth -user \"$SMTP_USER\" -pass \"$SMTP_PASSWORD\""
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fi
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$(type mailsend.exe) -f $SENDER_MAIL -t "$DESTINATION_MAILS" -sub "$subject" -M "$body" -attach "$attachment" -smtp "$SMTP_SERVER" -port "$SMTP_PORT" $encryption_string $auth_string
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if [ $? != 0 ]; then
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Logger "Cannot send mail via $(type mailsend.exe) !!!" "WARN"
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else
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Logger "Sent mail using mailsend.exe command with attachment." "NOTICE"
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return 0
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fi
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fi
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# Windows specific, kept for compatibility (sendemail from http://caspian.dotconf.net/menu/Software/SendEmail/)
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if type sendemail > /dev/null 2>&1 ; then
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if [ "$SMTP_USER" != "" ] && [ "$SMTP_PASSWORD" != "" ]; then
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SMTP_OPTIONS="-xu $SMTP_USER -xp $SMTP_PASSWORD"
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else
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SMTP_OPTIONS=""
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fi
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$(type -p sendemail) -f $SENDER_MAIL -t "$DESTINATION_MAILS" -u "$subject" -m "$body" -s $SMTP_SERVER $SMTP_OPTIONS > /dev/null 2>&1
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via $(type -p sendemail) !!!" "WARN"
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else
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Logger "Sent alert mail using sendemail command without attachment." "NOTICE"
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return 0
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fi
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fi
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# pfSense specific
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if [ -f /usr/local/bin/mail.php ]; then
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echo "$body" | /usr/local/bin/mail.php -s="$subject"
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if [ $? != 0 ]; then
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Logger "Cannot send alert mail via /usr/local/bin/mail.php (pfsense) !!!" "WARN"
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else
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Logger "Sent alert mail using pfSense mail.php." "NOTICE"
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return 0
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fi
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fi
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# If function has not returned 0 yet, assume it is critical that no alert can be sent
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Logger "Cannot send alert (neither mutt, mail, sendmail, mailsend, sendemail or pfSense mail.php could be used)." "ERROR" # Is not marked critical because execution must continue
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SendEmail "$subject" "$body" "$DESTINATION_MAILS" "$attachmentFile" "$SENDER_MAIL" "$SMTP_SERVER" "$SMTP_PORT" "$ENCRYPTION" "SMTP_USER" "$SMTP_PASSWORD"
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# Delete tmp log file
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if [ -f "$ALERT_LOG_FILE" ]; then
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rm -f "$ALERT_LOG_FILE"
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if [ "$attachment" == True ]; then
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if [ -f "$ALERT_LOG_FILE" ]; then
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rm -f "$ALERT_LOG_FILE"
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fi
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fi
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}
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@ -923,10 +805,10 @@ function IsNumericExpand {
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local re="^-?[0-9]+([.][0-9]+)?$"
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if [[ $value =~ $re ]]; then
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echo 1 && return 1
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if [[ $value =~ ^-?[0-9]+([.][0-9]+)?$ ]]; then
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echo 1
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else
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echo 0 && return 0
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echo 0
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fi
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}
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@ -935,9 +817,9 @@ function IsNumeric {
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local value="${1}"
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if [[ $value =~ ^[0-9]+([.][0-9]+)?$ ]]; then
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echo 1 && return 1
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echo 1
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else
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echo 0 && return 0
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echo 0
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fi
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}
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@ -945,9 +827,9 @@ function IsInteger {
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local value="${1}"
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if [[ $value =~ ^[0-9]+$ ]]; then
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echo 1 && return 1
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echo 1
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else
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echo 0 && return 0
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echo 0
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fi
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}
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