1 files changed, 77 insertions, 0 deletions
diff --git a/mail/postfix21/pkg-install b/mail/postfix21/pkg-install
new file mode 100644
index 000000000000..7b4849639b05
--- /dev/null
+++ b/mail/postfix21/pkg-install
@@ -0,0 +1,77 @@
+#!/bin/sh
+
+user=postfix
+group=postfix
+group2=maildrop
+
+ask() {
+    local question default answer
+
+    question=$1
+    default=$2
+    if [ -z "${PACKAGE_BUILDING}" ]; then
+        read -p "${question} [${default}]? " answer
+    fi
+    if [ x${answer} = x ]; then
+        answer=${default}
+    fi
+    echo ${answer}
+}
+
+yesno() {
+    local dflt question answer
+
+    question=$1
+    dflt=$2
+    while :; do
+        answer=$(ask "${question}" "${dflt}")
+        case "${answer}" in
+        [Yy]*)          return 0;;
+        [Nn]*)          return 1;;
+        esac
+        echo "Please answer yes or no."
+    done
+}
+
+if pw groupshow "${group}" 2>/dev/null; then
+    echo "You already have a group \"${group}\", so I will use it."
+else
+    echo "You need a group \"${group}\"."
+    if yesno "Would you like me to create it" y; then
+        pw groupadd ${group} -h - || exit
+        echo "Done."
+    else
+        echo "Please create it, and try again."
+        exit 1
+    fi
+fi
+
+if pw groupshow "${group2}" 2>/dev/null; then
+    echo "You already have a group \"${group2}\", so I will use it."
+else
+    echo "You need a group \"${group2}\"."
+    if yesno "Would you like me to create it" y; then
+        pw groupadd ${group2} -h - || exit
+        echo "Done."
+    else
+        echo "Please create it, and try again."
+        exit 1
+    fi
+fi
+
+if pw user show "${user}" 2>/dev/null; then
+    echo "You already have a user \"${user}\", so I will use it."
+else
+    echo "You need a user \"${user}\"."
+    if yesno "Would you like me to create it" y; then
+        pw useradd ${user} -g ${group} -h - -d /nonexistent \
+            -s /nonexistent -c "Postfix Mail System" || exit
+        echo "Done."
+    else
+        echo "Please create it, and try again."
+        exit 1
+    fi
+fi
+
+chown root:maildrop ${PREFIX}/sbin/postdrop
+chmod 2755 ${PREFIX}/sbin/postdrop