Fix setting access permissions on save

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/test_encrypt.py b/tests/test_encrypt.py
index 89aebf3..0bcdec5 100644
--- a/tests/test_encrypt.py
+++ b/tests/test_encrypt.py
@@ -48,3 +48,11 @@ def test_encrypt_without_owner(trivial, outpdf):
 
 def test_encrypt_no_passwords(trivial, outpdf):
     trivial.save(outpdf, encryption=dict(R=6))
+
+
+def test_encrypt_permissions_deny(trivial, outpdf):
+    perms = pikepdf.models.PdfPermissions(extract=False)
+    trivial.save(outpdf, encryption=dict(owner='sun', user='moon', allow=perms))
+    pdf = pikepdf.open(outpdf, password='sun')
+    assert not pdf.allow.extract
+    assert pdf.allow.modify_form