chore(project): transfer code

Author: Ragdata

src/bb-functions.d/network.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-
+# shellcheck disable=SC2154
 # ==================================================================
 # bb-functions.d/network
 # ==================================================================
@@ -11,5 +11,50 @@
 # License:      MIT License
 # Copyright:    Copyright © 2023 Darren (Ragdata) Poulton
 # ==================================================================
+# DEPENDENCIES
+# ==================================================================
+# ==================================================================
 # FUNCTIONS
 # ==================================================================
+# ------------------------------------------------------------------
+# net::getCIDR
+# ------------------------------------------------------------------
+net::getCIDR()
+{
+    [[ -z $1 ]] && errorExit "Cowardly refusing to calculate something for nothing!"
+
+    [[ ! $1 =~ $isIPv4 ]] && errorExit "You must input a standard netmask for this function (ie: 255.255.255.0)"
+
+    [[ $1 == "255.255.255.255" ]] && echo "/32"
+    [[ $1 == "255.255.255.254" ]] && echo "/31"
+    [[ $1 == "255.255.255.252" ]] && echo "/30"
+    [[ $1 == "255.255.255.248" ]] && echo "/29"
+    [[ $1 == "255.255.255.240" ]] && echo "/28"
+    [[ $1 == "255.255.255.224" ]] && echo "/27"
+    [[ $1 == "255.255.255.192" ]] && echo "/26"
+    [[ $1 == "255.255.255.128" ]] && echo "/25"
+    [[ $1 == "255.255.255.0" ]] && echo "/24"
+    [[ $1 == "255.255.254.0" ]] && echo "/23"
+    [[ $1 == "255.255.252.0" ]] && echo "/22"
+    [[ $1 == "255.255.248.0" ]] && echo "/21"
+    [[ $1 == "255.255.240.0" ]] && echo "/20"
+    [[ $1 == "255.255.224.0" ]] && echo "/19"
+    [[ $1 == "255.255.192.0" ]] && echo "/18"
+    [[ $1 == "255.255.128.0" ]] && echo "/17"
+    [[ $1 == "255.255.0.0" ]] && echo "/16"
+    [[ $1 == "255.254.0.0" ]] && echo "/15"
+    [[ $1 == "255.252.0.0" ]] && echo "/14"
+    [[ $1 == "255.248.0.0" ]] && echo "/13"
+    [[ $1 == "255.240.0.0" ]] && echo "/12"
+    [[ $1 == "255.224.0.0" ]] && echo "/11"
+    [[ $1 == "255.192.0.0" ]] && echo "/10"
+    [[ $1 == "255.128.0.0" ]] && echo "/9"
+    [[ $1 == "255.0.0.0" ]] && echo "/8"
+    [[ $1 == "254.0.0.0" ]] && echo "/7"
+    [[ $1 == "252.0.0.0" ]] && echo "/6"
+    [[ $1 == "248.0.0.0" ]] && echo "/5"
+    [[ $1 == "240.0.0.0" ]] && echo "/4"
+    [[ $1 == "224.0.0.0" ]] && echo "/3"
+    [[ $1 == "192.0.0.0" ]] && echo "/2"
+    [[ $1 == "128.0.0.0" ]] && echo "/1"
+}

src/bb-functions.d/utility.sh

@@ -51,6 +51,27 @@ utility::checkDeps()
 # ------------------------------------------------------------------
 # ------------------------------------------------------------------
 utility::checkRoot() { [[ "$EUID" -ne 0 ]] && errorExit "This script MUST be run as root!"; }
+# ------------------------------------------------------------------
+# utility::getPassword
+# ------------------------------------------------------------------
+utility::getPassword()
+{
+    local len="${1:-16}"
+    local NUM_REGEX, CAP_REGEX, SML_REGEX, SYM_REGEX
+    local passwd=""
+
+    NUM_REGEX='^.*[0-9]+.*$'
+    CAP_REGEX='^.*[A-Z]+.*$'
+    SML_REGEX='^.*[a-z]+.*$'
+    SYM_REGEX='^[A-Za-z0-9]+[@#$%&_+=][A-Za-z0-9]+$'
+
+    while [[ ! $passwd =~ $NUM_REGEX ]] && [[ ! $passwd =~ $CAP_REGEX ]] && [[ ! $passwd =~ $SML_REGEX ]] && [[ ! $passwd =~ $SYM_REGEX ]]
+    do
+        passwd=$(tr </dev/urandom -dc 'A-Za-z0-9@#$%&_+=' | head -c "$len")
+    done
+
+    echoLog "$passwd"
+}
 # ==================================================================
 # ALIAS FUNCTIONS
 # ==================================================================