Fix crash when enter characters on password generator

pwsh-vault-cli.sh

@@ -109,10 +109,19 @@ function vault_key_decrypt() {
 function generate_password() {
   if [ -z "${1}" ] ; then
     default_long_password=20
-  elif [ ${1} -lt 8 ] ; then
+  else
+    expr ${1} + 1 &> /dev/null
+    num_error=$?
+    if [ ${num_error} -ne 0 ] ; then
+      size_pass=20
+    else
+      size_pass="${1}"
+    fi
+    # Create password
+    if [ ${size_pass} -lt 8 ] ; then
       default_long_password=10
     else
-    default_long_password=${1}
+      default_long_password=${size_pass}
     fi
     count_char_password=1
     current_password=""
@@ -129,6 +138,7 @@ function generate_password() {
     if [ "${2}" != "param" ] ; then
       echo -n "# Press enter key to continue " ; read enter_continue
     fi
+  fi
 }
 
 function generate_password_menu() {

pwsh-vault-dl.sh

@@ -120,10 +120,19 @@ function vault_key_decrypt() {
 function generate_password() {
   if [ -z "${1}" ] ; then
     default_long_password=20
-  elif [ ${1} -lt 8 ] ; then
+  else
+    expr ${1} + 1 &> /dev/null
+    num_error=$?
+    if [ ${num_error} -ne 0 ] ; then
+      size_pass=20
+    else
+      size_pass="${1}"
+    fi
+    # Create password
+    if [ ${size_pass} -lt 8 ] ; then
       default_long_password=10
     else
-    default_long_password=${1}
+      default_long_password=${size_pass}
     fi
     count_char_password=1
     current_password=""
@@ -140,15 +149,25 @@ function generate_password() {
     if [ "${2}" != "param" ] ; then
       echo -n "# Press enter key to continue " ; read enter_continue
     fi
+  fi
 }
 
 function gen_password_dl() {
   if [ -z "${1}" ] ; then
     default_long_password=20
-  elif [ ${1} -lt 8 ] ; then
+  else
+    expr ${1} + 1 &> /dev/null
+    num_error=$?
+    if [ ${num_error} -ne 0 ] ; then
+      size_pass=20
+    else
+      size_pass="${1}"
+    fi
+    # Create password
+    if [ ${size_pass} -lt 8 ] ; then
       default_long_password=10
     else
-    default_long_password=${1}
+      default_long_password=${size_pass}
     fi
     count_char_password=1
     current_password=""
@@ -158,6 +177,7 @@ function gen_password_dl() {
       count_char_password=$(expr ${count_char_password} + 1)
     done
     echo "${current_password}"
+  fi
 }
 
 function generate_password_menu() {

pwsh-vault.sh

@@ -155,10 +155,19 @@ function vault_key_decrypt() {
 function generate_password() {
   if [ -z "${1}" ] ; then
     default_long_password=20
-  elif [ ${1} -lt 8 ] ; then
+  else
+    expr ${1} + 1 &> /dev/null
+    num_error=$?
+    if [ ${num_error} -ne 0 ] ; then
+      size_pass=20
+    else
+      size_pass="${1}"
+    fi
+    # Create password
+    if [ ${size_pass} -lt 8 ] ; then
       default_long_password=10
     else
-    default_long_password=${1}
+      default_long_password=${size_pass}
     fi
     count_char_password=1
     current_password=""
@@ -175,17 +184,25 @@ function generate_password() {
     if [ "${2}" != "param" ] ; then
       echo -n "# Press enter key to continue " ; read enter_continue
     fi
+  fi
 }
 
 function generate_password_gui() {
   if [ -z "${1}" ] ; then
     default_long_password=20
-  elif [ ${1} -lt 8 ] ; then
-    default_long_password=10
-  elif [ ${1} -gt 30 ] ; then
-    default_long_password=30
   else
-    default_long_password=${1}
+    expr ${1} + 1 &> /dev/null
+    num_error=$?
+    if [ ${num_error} -ne 0 ] ; then
+      size_pass=20
+    else
+      size_pass="${1}"
+    fi
+    # Create password
+    if [ ${size_pass} -lt 8 ] ; then
+      default_long_password=10
+    else
+      default_long_password=${size_pass}
     fi
     count_char_password=1
     current_password=""
@@ -199,6 +216,7 @@ function generate_password_gui() {
     echo ${current_password} >> ${pwsh_vault_password_copy}
     echo > /dev/null | pwsh-vaultm -p "  PASSWORD: ${current_password} $(generate_spaces 65)"
     echo > /dev/null | pwsh-vaultm -p "  Password has been copied to ${pwsh_vault_password_copy} $(generate_spaces 20)"
+  fi
 }
 
 function generate_password_menu() {