1 files changed, 48 insertions, 0 deletions
diff --git a/py04/ex3/ft_vault_security.py b/py04/ex3/ft_vault_security.py
new file mode 100755
index 0000000..3395a38
--- /dev/null
+++ b/py04/ex3/ft_vault_security.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# Create a function secure_archive() that provides safe access to any file for
+# reading or writing. It returns a tuple (True|False, str) that indicates
+# whether the operation #succeeded (the boolean) and provides the associated
+# content (either the file’s contents or an error message). The function takes
+# the following parameters: a mandatory file name, an optional int or str
+# (your choice) that indicates the action to perform (read or write), and
+# another optional string that contains the content to write to the file.
+# https://docs.python.org/3/library/functions.html#repr
+
+def secure_archive(file: str, write=None, to_write=None) -> tuple[bool, str]:
+    try:
+        with open(file, "r") as f:
+            content = f.read()
+            if write is None:
+                return (True, content)
+            if write:
+                with open(file, "w") as f:
+                    f.write(to_write)
+                    return (True, to_write)
+    except FileNotFoundError as err:
+        content = f"{err}"
+    except PermissionError as err:
+        content = f"{err}"
+    except OSError as err:
+        content = f"{err}"
+    return (False, content)
+
+
+def main() -> None:
+    to_write = "Content successfully write to file"
+    print("=== Cyber Archives Security ===")
+    print("Using 'secure archive' to read from a non-existent file:")
+    print(secure_archive("file_does_not_exist.txt"))
+    print()
+    print("Using 'secure archive' to read from accessible file:")
+    print(secure_archive("permission_issue.txt"))
+    print()
+    print("Using 'secure archive' to read a regular file:")
+    print(secure_archive("ancient_fragment.txt"))
+    print()
+    print("Using 'secure archive' to write content to file :")
+    # pass 1 to write
+    print(secure_archive("ancient_fragment.txt", 1, to_write))
+
+
+if __name__ == "__main__":
+    main()