From 4cca1654c13e57f5a2e01d0e18a8255e98bad621 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 1 Apr 2016 09:40:29 +0200
Subject: Initial Commit

---
 sendmailadvanced      | 33 +++++++++++++++++++++++++++++++++
 sendmailadvanced.conf | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100755 sendmailadvanced
 create mode 100755 sendmailadvanced.conf

diff --git a/sendmailadvanced b/sendmailadvanced
new file mode 100755
index 0000000..64a0152
--- /dev/null
+++ b/sendmailadvanced
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+(
+  . /etc/sendmailadvanced.conf
+
+  tos=""
+  while read s
+  do
+    echo "${s}"
+    if [ "${s:0:3}" == "To:" ] || [ "${s:0:3}" == "Cc:" ]
+    then
+      tos="${tos} ${s:4}"
+    fi
+    if [ "${s:0:8}" == "Subject:" ]
+    then
+      break
+    fi
+  done
+  hashcash -b ${hashcash_bits} -Xm ${tos}
+  while read s
+  do
+    echo "${s}"
+    if [ "${s}" == "" ]
+    then
+      break
+    fi
+  done
+  (
+    body_header_hook $@
+    cat
+    body_footer_hook $@
+  ) | gpg -e -a -s -r ${gpg_recipient}
+) | /usr/sbin/sendmail -t
diff --git a/sendmailadvanced.conf b/sendmailadvanced.conf
new file mode 100755
index 0000000..7b37bfc
--- /dev/null
+++ b/sendmailadvanced.conf
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# configuration for sendmailadvanced
+
+# default recipient to encrypt to
+gpg_recipient="me@example.com"
+
+# stamp value
+hashcash_bits=22
+
+# things to put into head of (body of) email
+body_header_hook()
+{
+  true
+}
+
+# things to put into foot of email
+body_footer_hook()
+{
+  while [ $# -gt 0 ]
+  do
+    if [ "$1" == "-t" ]
+    then
+      true
+    elif [ "$(whoami)" == "root" ] && [ "$1" == "-wb" ]
+    then
+      echo "----------------------- Last Backups Begin -------------------------"
+      echo
+      lastBackups
+      echo
+      echo "------------------------ Last Backups End --------------------------"
+      echo
+    else
+      echo "Unknown option: '$1'"
+    fi
+    shift
+  done
+}
-- 
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