Генерация случайного ключа

1 year ago · f2f3d0038f
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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <https://unlicense.org>
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+# Программа генерации случайного ключа
+
+* В программе можно выбрать на основе каких символов сгенерировать ключ (по умолчанию используется HEX символы)
+* Возможно выбрать длину генерируемого ключа
+* При каждом нажатии кнопки генерируется новый ключ
--- a/brython.min.js
+++ b/brython.min.js
--- a/brython_stdlib.js
+++ b/brython_stdlib.js
--- a/random_key_generator.html
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+<!-- Copyright 2023 by Alexei Bezborodov <AlexeiBv+mirocod_wave_reflection@narod.ru> -->
+<!-- public domain -->
+
+<html lang="ru">
+
+<head>
+<meta charset="UTF-8">
+<title>Генерация ключа</title>
+
+<!--
+Загрузка скриптов из интернета
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/brython@3.8.9/brython.min.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/brython@3.8.9/brython_stdlib.js"></script>
+-->
+
+<!--
+Загрузка скриптов из локальной папки (рядом с файлом html)
+-->
+<script type="text/javascript" src="brython.min.js"></script>
+<script type="text/javascript" src="brython_stdlib.js"></script>
+
+
+</head>
+
+<body onload="brython()">
+
+<h1 class="text-center">Генерация случайного ключа</h1>
+
+Символы для генерации ключа
+<input id = "words" value="0123456789ABCDEF"/>
+<br/>
+
+Размер ключа
+<select size="1" id="key_size">
+    <option>64</option>
+    <option>128</option>
+    <option selected="selected">256</option>
+    <option>512</option>
+</select>
+
+<br/>
+
+<input type="button" id="gen_key" value="Сгенерировать ключ"></input>
+
+<p id="output"></p>
+
+<script type="text/python">
+
+from browser import document, html, window
+import random, math
+
+def base_func(x, omega):
+    return math.sin(x + omega) 
+
+def gen_key(size):
+    result = ''
+    words = document["words"].value
+    for i in range(size // 4):
+        result += words[random.randint(0, len(words) - 1)]
+    return result
+
+def gen_key_event(event):
+    document["output"].innerHTML = gen_key(int(document["key_size"].value))
+
+
+document["gen_key"].bind("click", gen_key_event)
+
+</script>
+
+</body>
+
+</html>