From 6b20bddd0d90a9b826240fb8c249b870fcd13439 Mon Sep 17 00:00:00 2001
From: tebarius <tba@gmx.li>
Date: Sat, 2 Dec 2023 18:20:30 +0100
Subject: [PATCH] =?UTF-8?q?j=C3=A4gerzaun-encrypt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore                      |  1 +
 .idea/Mysteryhelfer_pyCharm.iml |  1 +
 .idea/misc.xml                  |  3 ++
 Mysteryhelfer.pyw               | 54 +++++++++++++++++++++++++++++++--
 4 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index ec9bb4a..243cf14 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /data/config.txt
+/experimentierbereich/
diff --git a/.idea/Mysteryhelfer_pyCharm.iml b/.idea/Mysteryhelfer_pyCharm.iml
index 74d515a..871ce55 100644
--- a/.idea/Mysteryhelfer_pyCharm.iml
+++ b/.idea/Mysteryhelfer_pyCharm.iml
@@ -2,6 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/experimentierbereich" />
       <excludeFolder url="file://$MODULE_DIR$/venv" />
     </content>
     <orderEntry type="inheritedJdk" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index bdd03ce..22213f3 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.10 (Mysteryhelfer_pyCharm)" />
+  </component>
   <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (Mysteryhelfer_pyCharm)" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/Mysteryhelfer.pyw b/Mysteryhelfer.pyw
index da8a619..d6c875e 100644
--- a/Mysteryhelfer.pyw
+++ b/Mysteryhelfer.pyw
@@ -4310,9 +4310,58 @@ wird dann Base64-kodiert ausgegeben.
             Ausgabe.insert(1.0, "ASCII -> Base64:\n", "bu")
             Ausgabe.insert(1.0, "Umwandlung Base64 -> ASCII war nicht möglich.\n", "re")
 
-        # ------------------------------------------------------------------------------------------
+
+def rail_encrypt(plain_text: str, rails: int):
+    arr = [["" for _ in range(len(plain_text))] for _ in range(rails)]
+    r = 0
+    z = 0
+    plus = True
+    for b in plain_text:
+        arr[r][z] = b
+        z += 1
+        if r+1 == rails and plus:
+            plus = False
+            r -= 1
+        elif r-1 < 0 and not plus:
+            plus = True
+            r += 1
+        elif plus:
+            r += 1
+        else:
+            r -= 1
+    out = ""
+    for i in range(rails):
+        for j in range(len(plain_text)):
+            out += arr[i][j]
+    return out
 
 
+def jaegerzaun_encrypt():
+    trennlinie()
+    eingabetext = Eingabe.get(1.0, END)
+    eingabetext = eingabetext.strip().replace("\n", " ")
+    pw = PW_Eingabe.get()
+    pw = pw.strip()
+    if eingabetext == "":
+        Ausgabe.insert(1.0, """HILFE: [encrypt Jägerzaun]
+    Jägerzaun (auch Railfence oder ZigZag-Chiffre genannt)
+     
+    """ + "\n\n")
+    elif pw == "" or not pw.isdigit():
+        Ausgabe.insert(1.0, "Bitte eine Zahl im Schlüsselfeld eingeben!!\n", "re")
+    else:
+        try:
+            if int(pw) < 2:
+                raise ValueError("Zahl zu klein")
+            Ausgabe.insert(1.0, rail_encrypt(eingabetext.replace(" ", ""), int(pw)) + "\n")
+            Ausgabe.insert(1.0, "ohne Leerzeichen\n", "bu")
+            Ausgabe.insert(1.0, rail_encrypt(eingabetext, int(pw)) + "\n")
+            Ausgabe.insert(1.0, "inkl. Leerzeichen\n", "bu")
+        except ValueError:
+            Ausgabe.insert(1.0, "Schlüsselzahl fehlerhaft oder kleiner als 2.\n", "re")
+
+
+# ------------------------------------------------------------------------------------------
 def knoeppe_aendern2():
     B44.config(text="Button88", command="", bg=bgcolor_default, cursor="")
     B45.config(text="Button89", command="", bg=bgcolor_default, cursor="")
@@ -4359,7 +4408,8 @@ def knoeppe_aendern1():
     B53.config(text="Wortsuche-EN", command=wortsuche_en, bg="#33aa00", cursor='question_arrow', font=schrift)
     B54.config(text="Reverse-Wherigo", command=reversewig, bg="#FFA94F", cursor='question_arrow', font=schrift)
     B55.config(text="Base64<->ASCII", command=base64_ascii, bg="#7777ff", cursor='question_arrow', font=schrift)
-    B56.config(text="Button78", command="", bg=bgcolor_default, cursor="")
+    B56.config(text="Jägerzaun kodieren", command=jaegerzaun_encrypt, bg="#3388aa", cursor='question_arrow',
+               font=schrift)
     B57.config(text="Button79", command="", bg=bgcolor_default, cursor="")
     B58.config(text="Button80", command="", bg=bgcolor_default, cursor="")
     B59.config(text="Button81", command="", bg=bgcolor_default, cursor="")