bpo-39184: Add audit events to functions in fcntl, msvcrt, os, resource, shutil, signal, syslog (GH-18407)

Lib/shutil.py

@@ -235,6 +235,8 @@ def copyfile(src, dst, *, follow_symlinks=True):
     symlink will be created instead of copying the file it points to.
 
     """
+    sys.audit("shutil.copyfile", src, dst)
+
     if _samefile(src, dst):
         raise SameFileError("{!r} and {!r} are the same file".format(src, dst))
 
@@ -289,6 +291,8 @@ def copymode(src, dst, *, follow_symlinks=True):
     (e.g. Linux) this method does nothing.
 
     """
+    sys.audit("shutil.copymode", src, dst)
+
     if not follow_symlinks and _islink(src) and os.path.islink(dst):
         if hasattr(os, 'lchmod'):
             stat_func, chmod_func = os.lstat, os.lchmod
@@ -340,6 +344,8 @@ def copystat(src, dst, *, follow_symlinks=True):
     If the optional flag `follow_symlinks` is not set, symlinks aren't
     followed if and only if both `src` and `dst` are symlinks.
     """
+    sys.audit("shutil.copystat", src, dst)
+
     def _nop(*args, ns=None, follow_symlinks=None):
         pass
 
@@ -778,6 +784,7 @@ def move(src, dst, copy_function=copy2):
     the issues this implementation glosses over.
 
     """
+    sys.audit("shutil.move", src, dst)
     real_dst = dst
     if os.path.isdir(dst):
         if _samefile(src, dst):
@@ -1208,6 +1215,8 @@ def unpack_archive(filename, extract_dir=None, format=None):
 
     In case none is found, a ValueError is raised.
     """
+    sys.audit("shutil.unpack_archive", filename, extract_dir, format)
+
     if extract_dir is None:
         extract_dir = os.getcwd()
 
@@ -1275,6 +1284,7 @@ def chown(path, user=None, group=None):
     user and group can be the uid/gid or the user/group names, and in that case,
     they are converted to their respective uid/gid.
     """
+    sys.audit('shutil.chown', path, user, group)
 
     if user is None and group is None:
         raise ValueError("user and/or group must be set")