Example base64 test

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/_ak_checks b/lib/_ak_checks
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+#!/usr/bin/env bash
+###
+### arching-kaos-tools
+### Tools to interact and build an Arching Kaos Infochain
+### Copyright (C) 2021 - 2025  kaotisk
+###
+### This program is free software: you can redistribute it and/or modify
+### it under the terms of the GNU General Public License as published by
+### the Free Software Foundation, either version 3 of the License, or
+### (at your option) any later version.
+###
+### This program is distributed in the hope that it will be useful,
+### but WITHOUT ANY WARRANTY; without even the implied warranty of
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+### GNU General Public License for more details.
+###
+### You should have received a copy of the GNU General Public License
+### along with this program.  If not, see <http://www.gnu.org/licenses/>.
+###
+source $AK_LIBDIR/_ak_log
+
+function _ak_checks_example_check_for_base64_strings(){
+
+    if [ ! -z $1 ] && [ -n "$1" ]
+    then
+        cat $1 | base64 | while read line
+        do
+            if [ $(echo "$line" | tr -d $'\n' | wc -c) -lt 77 ]
+            then
+                if [ $(echo "$line" | tr -d $'\n' | sed -e 's/[0-9A-Za-z]//g; s/[=\/+]//g' | wc -c) -gt 0 ]
+                then
+                    echo "$line"
+                    _ak_log_error "Not a base64 line"
+                fi
+            else
+                _ak_log_error "Not a base64 line"
+            fi
+        done
+    else
+        _ak_log_error "No argument given"
+    fi
+}
+