Merge pull request '*nix send-mail script added.' (#6) from v1 into master

Reviewed-on: https://www.cainet.info/git/cai/CAI-Watchdog/pulls/6

README.md

@@ -47,16 +47,30 @@ In commands You can use fields ```<email>```, ```<subject>``` and ```<message>``
 
 #### *nix
 
+##### send-mail
+
+**Usage:** ```send-mail recipient 'subject' 'message'```
+
+Configuration file ```/etc/email.conf```
+
+- ```Username:``` - Set e-mail user name here
+- ```Password:``` - Set e-mail password here
+- ```SMTP Server:``` - Set SMTP server address here
+- ```Port:``` - Set SMTP port here
 ##### send-telegram
 
-Next lines needs to be configured:
+**Usage:** ```send-telegram 'message'```
 
-- ```GROUP_ID=<group_id>``` - Set Telegram group ID here
-- ```BOT_TOKEN=<bot_token>``` - Set Telegram token here
+Configuration file ```/etc/telegram.conf```
+
+- ```Group ID:``` - Set Telegram group ID here
+- ```Bot token:``` - Set Telegram token here
 #### Windows
 
 ##### send-mail.ps1
 
+**Usage:** ```send-mail.ps1 recipient 'subject' 'message'```
+
 Next lines needs to be configured:
 
 - ```$EmailFrom = "yourmailadress@somedomain.com"``` - Set sender e-mail address here
@@ -66,6 +80,8 @@ Next lines needs to be configured:
 
 ##### send-telegram.ps1
 
+**Usage:** ```send-telegram.ps1 'message'```
+
 - ```$Telegramtoken = "Your_Telegram_Token"``` - Set Telegram token here
 - ```$Telegramchatid = "Your_Telegram_Chat_ID"``` - Set Telegram chat ID here
 

scripts/unix/etc/email.conf.template

@@ -0,0 +1,4 @@
+Username:    user@domain.local
+Password:    str0ngP@$$word
+SMTP Server:    smtp.domain.local
+Port:    465

scripts/unix/etc/telegram.conf.template

@@ -0,0 +1,2 @@
+Group ID:    Telegram_Group_ID
+Bot token:    Telegram_Bot_Token

scripts/unix/send-telegram.template

@@ -1,23 +0,0 @@
-#!/bin/bash
-
-GROUP_ID=<group_id>
-BOT_TOKEN=<bot_token>
-
-# this 3 checks (if) are not necessary but should be convenient
-if [ "$1" == "-h" ]; then
-  echo "Usage: `basename $0` \"text message\""
-  exit 0
-fi
-
-if [ -z "$1" ]
-  then
-    echo "Add message text as second arguments"
-    exit 0
-fi
-
-if [ "$#" -ne 1 ]; then
-    echo "You can pass only one argument. For string with spaces put it on quotes"
-    exit 0
-fi
-
-curl -s --data "text=$1" --data "chat_id=$GROUP_ID" 'https://api.telegram.org/bot'$BOT_TOKEN'/sendMessage' > /dev/null

scripts/unix/usr/local/bin/send-mail.template

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+rcpt=$1
+subj=$2
+message=$3
+
+ARGS=$(xargs echo  $(perl -anle 's/^[^:]+//g && s/:\s+//g && print' /etc/email.conf) < /dev/null)
+set -- $ARGS "$@";
+
+declare -A email;
+email['user']=$1
+email['pass']=$2
+email['smtp']=$3
+email['port']=$4
+
+email_content='From: "Watchdog" <'"${email['user']}"'>
+To: "Subscriber" <'"${rcpt}"'>
+Subject: '"${subj}"'
+Date: '"$(date)"'
+
+'"${message}"'
+-----
+'"${HOSTNAME}"'
+';
+
+
+echo "$email_content" | curl -s \ # -vvv \
+    --url "smtps://${email['smtp']}:${email['port']}" \
+    --user "${email['user']}:${email['pass']}" \
+    --mail-from "${email['user']}" \
+    --mail-rcpt "${rcpt}" \
+    --upload-file - \
+    -T -
+
+
+if [[ $? == 0 ]]; then
+    echo;
+    echo 'okay';
+else
+    echo "curl error code $?";
+    man curl | grep "^ \+$? \+"
+fi

scripts/unix/usr/local/bin/send-telegram.template

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+SCRIPT_NAME=$0
+MESSAGE_TEXT=$1
+
+if [ "$#" -ne 1 ]; then
+    echo "You can pass only one argument. For string with spaces put it on quotes"
+    exit 0
+fi
+
+ARGS=$(xargs echo  $(perl -anle 's/^[^:]+//g && s/:\s+//g && print' /etc/email.conf) < /dev/null)
+set -- $ARGS "$@";
+
+GROUP_ID=$1
+BOT_TOKEN=$2
+
+# this 3 checks (if) are not necessary but should be convenient
+if [ "${MESSAGE_TEXT}" == "-h" ]; then
+  echo "Usage: `basename ${SCRIPT_NAME}` \"text message\""
+  exit 0
+fi
+
+if [ -z "${MESSAGE_TEXT}" ]
+  then
+    echo "Add message text as second arguments"
+    exit 0
+fi
+
+curl -s --data "text=${MESSAGE_TEXT}" --data "chat_id=$GROUP_ID" 'https://api.telegram.org/bot'$BOT_TOKEN'/sendMessage' > /dev/null