OID validation

2 files changed, 68 insertions, 36 deletions

diff --git a/tests/test_x509.py b/tests/test_x509.py
index 0a1870d5..164aff37 100644
--- a/tests/test_x509.py
+++ b/tests/test_x509.py
@@ -3188,15 +3188,15 @@ class TestNameAttribute(object):
     def test_init_bad_value(self):
         with pytest.raises(TypeError):
             x509.NameAttribute(
-                x509.ObjectIdentifier('oid'),
+                x509.ObjectIdentifier('2.999.1'),
                 b'bytes'
             )
 
     def test_eq(self):
         assert x509.NameAttribute(
-            x509.ObjectIdentifier('oid'), u'value'
+            x509.ObjectIdentifier('2.999.1'), u'value'
         ) == x509.NameAttribute(
-            x509.ObjectIdentifier('oid'), u'value'
+            x509.ObjectIdentifier('2.999.1'), u'value'
         )
 
     def test_ne(self):
@@ -3206,12 +3206,12 @@ class TestNameAttribute(object):
             x509.ObjectIdentifier('2.5.4.5'), u'value'
         )
         assert x509.NameAttribute(
-            x509.ObjectIdentifier('oid'), u'value'
+            x509.ObjectIdentifier('2.999.1'), u'value'
         ) != x509.NameAttribute(
-            x509.ObjectIdentifier('oid'), u'value2'
+            x509.ObjectIdentifier('2.999.1'), u'value2'
         )
         assert x509.NameAttribute(
-            x509.ObjectIdentifier('oid'), u'value'
+            x509.ObjectIdentifier('2.999.2'), u'value'
         ) != object()
 
     def test_repr(self):
@@ -3230,64 +3230,83 @@ class TestNameAttribute(object):
 
 class TestObjectIdentifier(object):
     def test_eq(self):
-        oid1 = x509.ObjectIdentifier('oid')
-        oid2 = x509.ObjectIdentifier('oid')
+        oid1 = x509.ObjectIdentifier('2.999.1')
+        oid2 = x509.ObjectIdentifier('2.999.1')
         assert oid1 == oid2
 
     def test_ne(self):
-        oid1 = x509.ObjectIdentifier('oid')
-        assert oid1 != x509.ObjectIdentifier('oid1')
+        oid1 = x509.ObjectIdentifier('2.999.1')
+        assert oid1 != x509.ObjectIdentifier('2.999.2')
         assert oid1 != object()
 
     def test_repr(self):
         oid = x509.ObjectIdentifier("2.5.4.3")
         assert repr(oid) == "<ObjectIdentifier(oid=2.5.4.3, name=commonName)>"
-        oid = x509.ObjectIdentifier("oid1")
-        assert repr(oid) == "<ObjectIdentifier(oid=oid1, name=Unknown OID)>"
+        oid = x509.ObjectIdentifier("2.999.1")
+        assert repr(oid) == "<ObjectIdentifier(oid=2.999.1, name=Unknown OID)>"
 
     def test_name_property(self):
         oid = x509.ObjectIdentifier("2.5.4.3")
         assert oid._name == 'commonName'
-        oid = x509.ObjectIdentifier("oid1")
+        oid = x509.ObjectIdentifier("2.999.1")
         assert oid._name == 'Unknown OID'
 
+    def test_invalid_input(self):
+        with pytest.raises(ValueError):
+            x509.ObjectIdentifier("notavalidform")
+
+    def test_invalid_node1(self):
+        with pytest.raises(ValueError):
+            x509.ObjectIdentifier("7.1.37")
+
+    def test_invalid_node2(self):
+        with pytest.raises(ValueError):
+            x509.ObjectIdentifier("1.50.200")
+
+    def test_valid(self):
+        x509.ObjectIdentifier("0.35.200")
+        x509.ObjectIdentifier("1.39.999")
+        x509.ObjectIdentifier("2.5.29.3")
+        x509.ObjectIdentifier("2.999.37.5.22.8")
+        x509.ObjectIdentifier("2.25.305821105408246119474742976030998643995")
+
 
 class TestName(object):
     def test_eq(self):
         name1 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
         ])
         name2 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
         ])
         assert name1 == name2
 
     def test_ne(self):
         name1 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
         ])
         name2 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
         ])
         assert name1 != name2
         assert name1 != object()
 
     def test_hash(self):
         name1 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
         ])
         name2 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
         ])
         name3 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2'),
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1'),
         ])
 
         assert hash(name1) == hash(name2)
diff --git a/tests/test_x509_ext.py b/tests/test_x509_ext.py
index 8f469366..751de08d 100644
--- a/tests/test_x509_ext.py
+++ b/tests/test_x509_ext.py
@@ -18,7 +18,8 @@ from cryptography.hazmat.backends.interfaces import (
 )
 from cryptography.hazmat.primitives.asymmetric import ec
 from cryptography.x509.oid import (
-    AuthorityInformationAccessOID, ExtendedKeyUsageOID, ExtensionOID, NameOID
+    AuthorityInformationAccessOID, ExtendedKeyUsageOID,
+    ExtensionOID, NameOID
 )
 
 from .hazmat.primitives.test_ec import _skip_curve_unsupported
@@ -603,8 +604,14 @@ class TestAuthorityKeyIdentifier(object):
     def test_authority_cert_serial_number_not_integer(self):
         dirname = x509.DirectoryName(
             x509.Name([
-                x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-                x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+                x509.NameAttribute(
+                    x509.ObjectIdentifier('2.999.1'),
+                    u'value1'
+                ),
+                x509.NameAttribute(
+                    x509.ObjectIdentifier('2.999.2'),
+                    u'value2'
+                ),
             ])
         )
         with pytest.raises(TypeError):
@@ -617,8 +624,14 @@ class TestAuthorityKeyIdentifier(object):
     def test_authority_issuer_not_none_serial_none(self):
         dirname = x509.DirectoryName(
             x509.Name([
-                x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1'),
-                x509.NameAttribute(x509.ObjectIdentifier('oid2'), u'value2'),
+                x509.NameAttribute(
+                    x509.ObjectIdentifier('2.999.1'),
+                    u'value1'
+                ),
+                x509.NameAttribute(
+                    x509.ObjectIdentifier('2.999.2'),
+                    u'value2'
+                ),
             ])
         )
         with pytest.raises(ValueError):
@@ -1166,10 +1179,10 @@ class TestDirectoryName(object):
 
     def test_eq(self):
         name = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1')
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1')
         ])
         name2 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1')
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1')
         ])
         gn = x509.DirectoryName(x509.Name([name]))
         gn2 = x509.DirectoryName(x509.Name([name2]))
@@ -1177,10 +1190,10 @@ class TestDirectoryName(object):
 
     def test_ne(self):
         name = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value1')
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.1'), u'value1')
         ])
         name2 = x509.Name([
-            x509.NameAttribute(x509.ObjectIdentifier('oid'), u'value2')
+            x509.NameAttribute(x509.ObjectIdentifier('2.999.2'), u'value2')
         ])
         gn = x509.DirectoryName(x509.Name([name]))
         gn2 = x509.DirectoryName(x509.Name([name2]))