Add html "unsafe" filter to work also without dante

If socksify (from dante) is not installed then the filter uses w3m
without it to render an html message part.

Signed-off-by: Jens Grassel <jens@wegtam.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 16 insertions, 0 deletions

diff --git a/filters/html-unsafe b/filters/html-unsafe
new file mode 100755
index 00000000..6dce27e2
--- /dev/null
+++ b/filters/html-unsafe
@@ -0,0 +1,16 @@
+#!/bin/sh
+# aerc filter which runs w3m using socksify (from the dante package) to prevent
+# any phoning home by rendered emails. If socksify is not installed then w3m is
+# used without it.
+if [ $(command -v socksify) ]; then
+	export SOCKS_SERVER="127.0.0.1:1"
+	PRE_CMD=socksify
+else
+	PRE_CMD=""
+fi
+exec $PRE_CMD w3m \
+	-T text/html \
+	-cols $(tput cols) \
+	-dump \
+	-o display_image=false \
+	-o display_link_number=true