lists: introduce obfuscated formats

app/terraform/list/__init__.py

@@ -1,14 +1,35 @@
+from collections.abc import Mapping, Sequence
 import json
-from typing import List
+from typing import List, Any, IO
 
 from app import app
-from app.lists.mirror_mapping import mirror_mapping
-from app.lists.bc2 import mirror_sites
-from app.lists.bridgelines import bridgelines
+from app.lists import lists
 from app.models.base import MirrorList
 from app.terraform.terraform import TerraformAutomation
 
 
+def obfuscator(obj: Any) -> Any:
+    if isinstance(obj, str):
+        return "".join([f"!AAA!{hex(ord(c))[2:].zfill(4)}" for c in obj])
+    if isinstance(obj, Mapping):
+        return {obfuscator(k): obfuscator(v) for k, v in obj.items()}
+    if isinstance(obj, Sequence):
+        return [obfuscator(i) for i in obj]
+    return obj
+
+
+def json_encode(obj: Any, obfuscate: bool) -> str:
+    if obfuscate:
+        obj = obfuscator(obj)
+        s = json.dumps(obj).replace("!AAA!", "\\u")
+        return s
+    return json.dumps(obj, indent=2, sort_keys=True)
+
+
+def javascript_encode(obj: Any, obfuscate: bool) -> str:
+    return "mirrors = " + json_encode(obj, obfuscate) + ";"
+
+
 class ListAutomation(TerraformAutomation):
     template: str
     """
@@ -34,9 +55,9 @@ class ListAutomation(TerraformAutomation):
                 for k in self.template_parameters
             }
         )
-        with open(self.working_directory('bc2.json'), 'w') as out:
-            json.dump(mirror_sites(), out, indent=2, sort_keys=True)
-        with open(self.working_directory('bca.json'), 'w') as out:
-            json.dump(mirror_mapping(), out, indent=2, sort_keys=True)
-        with open(self.working_directory('bridgelines.json'), 'w') as out:
-            json.dump(bridgelines(), out, indent=2, sort_keys=True)
+        for format_ in lists:
+            for obfuscate in [True, False]:
+                with open(self.working_directory(f"{format_}.{'.jsno' if obfuscate else '.json'}"), 'w') as out:
+                    out.write(json_encode(lists[format_](), obfuscate))
+                with open(self.working_directory(f"{format_}.{'.jso' if obfuscate else '.js'}"), 'w') as out:
+                    out.write(javascript_encode(lists[format_](), obfuscate))