renamed lua scripts. minor adaptations

client/luascripts/lf_t55xx_chk_date.lua

@@ -0,0 +1,164 @@
+local os = require("os")
+local ac = require('ansicolors')
+local utils = require('utils')
+local getopt = require('getopt')
+local dash = string.rep('--', 32)
+
+author = '    Author: jareckib - created 01.02.2025'
+version = '    version v1.01'
+desc = [[  
+    A simple script for searching the password for T5577. The script creates a
+    dictionary starting from the entered starting year to the entered ending year.
+    There are two search methods - DDMMYYYY or YYYYMMDD. Checking the entire year
+    takes about 1 minute and 50 seconds. Date from 1900 to 2100. The script may be
+    useful if the password is, for example, a date of birth.
+]]
+usage = [[
+  script run t55_chk_date
+]]
+arguments = [[
+  script run t55_chk_date -h    : this help
+]]
+
+local DEBUG = true
+
+local function dbg(args)
+    if not DEBUG then return end
+    if type(args) == 'table' then
+        for _, v in ipairs(args) do
+            dbg(v)
+        end
+    else
+        print('###', args)
+    end
+end
+
+local function help()
+    print()
+    print(ac.green..author)
+    print(version)
+    print(ac.yellow..desc)
+    print(ac.cyan..'  Usage'..ac.reset)
+    print(usage)
+    print(ac.cyan..'  Arguments'..ac.reset)
+    print(arguments)
+end
+
+local dir = os.getenv('HOME') .. '/proxmark3/client/dictionaries/'
+local dictionary_path = dir .. 'T5577date.dic'
+
+local days_in_month = {
+    [1] = 31, [2] = 28, [3] = 31, [4] = 30, [5] = 31, [6] = 30,
+    [7] = 31, [8] = 31, [9] = 30, [10] = 31, [11] = 30, [12] = 31
+}
+
+local function generate_dictionary(start_year, end_year, mode)
+    local file = io.open(dictionary_path, "w")
+    if not file then
+        print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Cannot create T5577date.dic')
+        return false
+    end
+
+    for year = start_year, end_year do
+        for month = 1, 12 do
+            local days_in_current_month = days_in_month[month]
+            if month == 2 and ((year % 4 == 0 and year % 100 ~= 0) or (year % 400 == 0)) then
+                days_in_current_month = 29
+            end
+
+            for day = 1, days_in_current_month do
+                local month_str = string.format("%02d", month)
+                local day_str = string.format("%02d", day)
+                local year_str = tostring(year)
+                local entry = (mode == "1") and (year_str .. month_str .. day_str) or (day_str .. month_str .. year_str)
+                file:write(entry .. "\n")
+            end
+        end
+    end
+
+    file:close()
+    return true
+end
+
+local function get_valid_year_input(prompt)
+    local year
+    while true do
+        io.write(prompt)
+        local input = io.read()       
+        if input == "" then
+            print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Year cannot be empty')
+        else
+            year = tonumber(input)         
+            if not year then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Invalid input (digits only)')
+            elseif year < 1900 then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Year cannot be less than 1900')
+            elseif year > 2100 then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Year cannot be greater than 2100')
+            else
+                break
+            end
+        end
+    end
+    return year
+end
+
+local function get_valid_ending_year_input(start_year)
+    local end_year
+    while true do
+        io.write("  Enter the ending year: " .. ac.yellow)
+        local input = io.read()
+        io.write(ac.reset..'')
+        if input == "" then
+            print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Ending year cannot be empty')
+        else
+            end_year = tonumber(input)
+            if not end_year then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Invalid input (digits only)')
+            elseif end_year < 1900 or end_year > 2100 then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Year must be between 1900 and 2100')
+            elseif end_year < start_year then
+                print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Ending year cannot be less than the starting year')
+            else
+                break
+            end
+        end
+    end
+    return end_year
+end
+
+local function get_valid_mode_input()
+    local mode
+    while true do
+        io.write('  Choose the searching mode ('..ac.cyan..'1'..ac.reset..' - YYYYMMDD '..ac.cyan..'2'..ac.reset..' - DDMMYYYY): ')
+        mode = io.read()
+        if mode == "1" or mode == "2" then
+            return mode
+        else
+            print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Invalid choice. Please enter 1 or 2.')
+        end
+    end
+end
+
+local function main(args)
+    for o, a in getopt.getopt(args, 'h') do
+         if o == 'h' then return help() end
+    end
+    core.console('clear')
+    print(dash)
+    print(dash)
+    local start_year = get_valid_year_input("  Enter the starting year: " .. ac.yellow)
+    io.write(ac.reset..'')
+    local end_year = get_valid_ending_year_input(start_year)
+    local mode = get_valid_mode_input()
+
+    if generate_dictionary(start_year, end_year, mode) then
+        print(ac.green .. "  File created: " .. dictionary_path .. ac.reset)
+        print(ac.cyan .. "  Starting password testing on T5577..." .. ac.reset)
+        core.console('lf t55 chk -f ' .. dictionary_path) 
+    else
+        print(ac.yellow .. '  ERROR: ' .. ac.reset .. 'Problem saving the file.')
+    end
+end
+
+main(args)