New seq for nextcloud related tasks

New step: Delete IP from bruteforce table

seqs/nextcloud.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+step_100_info() { echo "Delete IP from bruteforce table <NC TABLE> <IPV4 ADDRESS>"; }
+step_100() {
+  local ncdb=
+  local ip=
+  local ipregex='^[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}$'
+  
+  if [ -z $2 ] ; then
+    echoerr " [E] No database provided"
+    return 1
+  else
+    ncdb="$2"
+  fi
+  # Check if string looks like ipv4 address
+  if [[ "$3" =~ $ipregex ]] ; then
+    ip="$3"
+  else
+    echoerr " [E] No valid IP:PORT detected: $3"
+    return 1
+  fi
+
+  exe mysql -u root -D ${ncdb} -e 'delete FROM oc_bruteforce_attempts WHERE IP="'${ip}'";'
+  endReturn -o $? "Error deleting ip $ip"
+}
+
+VERSION_SEQREV=9
+. /usr/local/bin/sequencer.sh