Init

CleanupMedia.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+#
+# Cleanup of local and remote media
+#
+
+# Requirements:
+# You'll need the domain of your server (variable "serverDomain").
+#
+# For authentication, you will need the access token of your (admin) account.
+# You can obtain it in your Element client: "All settings" > "Help & About" > scroll down > click on "<click to reveal>" to get your access token.
+# Copy this token and paste it further down (variable "token").
+#
+# You can also specify another time span for deleting media.
+# Default is media, which was not accessed over the last 60 days (variable "timestamp60DaysAgo")
+#
+# You can automate this script via cron, e.g. cleanup every night:
+# 0 1 * * * /path/to/scripts/Matrix-Synapse-Helpers/CleanupMedia.sh > /dev/null 2>&1
+
+serverDomain="matrix.mydomain.com"
+token="insert-token-here"
+timestamp60DaysAgo=`date +%s000 --date "60 days ago"`
+
+# Delete local media
+echo "Delete local media..."
+echo ""
+curlUrl="http://localhost:8008/_synapse/admin/v1/media/$serverDomain/delete?before_ts=$timestamp60DaysAgo&access_token=$token"
+curl -XPOST $curlUrl 
+echo ""
+echo "Done"
+echo ""
+
+# Purge remote media
+echo "Purge remote media..."
+echo ""
+curlUrl="http://localhost:8008/_synapse/admin/v1/purge_media_cache?before_ts=$timestamp60DaysAgo&access_token=$token"
+curl -XPOST $curlUrl 
+echo ""
+echo "Done"
+echo ""

GetAccessToken.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+#
+# Gets the access token of a Matrix Synapse account using curl.
+#
+
+# The following variables have to be set individually.
+serverDomain="matrix.mydomain.com"
+user="MYUSER"
+password="MYPASSWORD"
+
+json="{\"type\":\"m.login.password\", \"user\":\"$user\", \"password\":\"$password\"}"
+response=$(curl --silent -w "\n%{http_code}" -XPOST -d "$json" "https://$serverDomain/_matrix/client/r0/login")
+http_code=$(tail -n1 <<< "$response")
+content=$(sed '$ d' <<< "$response")
+
+if [[ "$http_code" -ne 200 ]] ; then
+	echo "Error: $content"
+	exit 1
+fi
+
+echo ""
+echo "Your access token:"
+echo ""
+
+echo $content
+
+echo ""
+echo ""

README.md

@@ -1,3 +1,4 @@
-# Matrix-Synapse-Helpers
+# Helper scripts for Matrix Synapse
 
-Helper scripts for Matrix Synapse
+* `GetAccessToken.sh`: Gets the access token with curl.
+* `CleanupMedia.sh`: Deletes old local and remote media.