remove fully deprecated items from 0.6 deprecation cycle

5 files changed, 5 insertions, 152 deletions

diff --git a/src/cryptography/hazmat/backends/interfaces.py b/src/cryptography/hazmat/backends/interfaces.py
index 8fc78309..4dc879ac 100644
--- a/src/cryptography/hazmat/backends/interfaces.py
+++ b/src/cryptography/hazmat/backends/interfaces.py
@@ -233,26 +233,6 @@ class PEMSerializationBackend(object):
 
 
 @six.add_metaclass(abc.ABCMeta)
-class TraditionalOpenSSLSerializationBackend(object):
-    @abc.abstractmethod
-    def load_traditional_openssl_pem_private_key(self, data, password):
-        """
-        Load a private key from PEM encoded data, using password if the data
-        is encrypted.
-        """
-
-
-@six.add_metaclass(abc.ABCMeta)
-class PKCS8SerializationBackend(object):
-    @abc.abstractmethod
-    def load_pkcs8_pem_private_key(self, data, password):
-        """
-        Load a private key from PKCS8 encoded data, using password if the data
-        is encrypted.
-        """
-
-
-@six.add_metaclass(abc.ABCMeta)
 class X509Backend(object):
     @abc.abstractmethod
     def load_pem_x509_certificate(self, data):
diff --git a/src/cryptography/hazmat/backends/multibackend.py b/src/cryptography/hazmat/backends/multibackend.py
index ffc569f4..27ee8e7f 100644
--- a/src/cryptography/hazmat/backends/multibackend.py
+++ b/src/cryptography/hazmat/backends/multibackend.py
@@ -4,15 +4,12 @@
 
 from __future__ import absolute_import, division, print_function
 
-import warnings
-
 from cryptography import utils
 from cryptography.exceptions import UnsupportedAlgorithm, _Reasons
 from cryptography.hazmat.backends.interfaces import (
     CMACBackend, CipherBackend, DSABackend, EllipticCurveBackend, HMACBackend,
     HashBackend, PBKDF2HMACBackend, PEMSerializationBackend,
-    PKCS8SerializationBackend, RSABackend,
-    TraditionalOpenSSLSerializationBackend, X509Backend
+    RSABackend, X509Backend
 )
 
 
@@ -21,9 +18,7 @@ from cryptography.hazmat.backends.interfaces import (
 @utils.register_interface(HashBackend)
 @utils.register_interface(HMACBackend)
 @utils.register_interface(PBKDF2HMACBackend)
-@utils.register_interface(PKCS8SerializationBackend)
 @utils.register_interface(RSABackend)
-@utils.register_interface(TraditionalOpenSSLSerializationBackend)
 @utils.register_interface(DSABackend)
 @utils.register_interface(EllipticCurveBackend)
 @utils.register_interface(PEMSerializationBackend)
@@ -251,24 +246,6 @@ class MultiBackend(object):
             _Reasons.UNSUPPORTED_ELLIPTIC_CURVE
         )
 
-    def elliptic_curve_private_key_from_numbers(self, numbers):
-        warnings.warn(
-            "elliptic_curve_private_key_from_numbers is deprecated and will "
-            "be removed in a future version.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        for b in self._filtered_backends(EllipticCurveBackend):
-            try:
-                return b.elliptic_curve_private_key_from_numbers(numbers)
-            except UnsupportedAlgorithm:
-                continue
-
-        raise UnsupportedAlgorithm(
-            "This backend does not support this elliptic curve.",
-            _Reasons.UNSUPPORTED_ELLIPTIC_CURVE
-        )
-
     def load_elliptic_curve_private_numbers(self, numbers):
         for b in self._filtered_backends(EllipticCurveBackend):
             try:
@@ -281,24 +258,6 @@ class MultiBackend(object):
             _Reasons.UNSUPPORTED_ELLIPTIC_CURVE
         )
 
-    def elliptic_curve_public_key_from_numbers(self, numbers):
-        warnings.warn(
-            "elliptic_curve_public_key_from_numbers is deprecated and will "
-            "be removed in a future version.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        for b in self._filtered_backends(EllipticCurveBackend):
-            try:
-                return b.elliptic_curve_public_key_from_numbers(numbers)
-            except UnsupportedAlgorithm:
-                continue
-
-        raise UnsupportedAlgorithm(
-            "This backend does not support this elliptic curve.",
-            _Reasons.UNSUPPORTED_ELLIPTIC_CURVE
-        )
-
     def load_elliptic_curve_public_numbers(self, numbers):
         for b in self._filtered_backends(EllipticCurveBackend):
             try:
@@ -329,26 +288,6 @@ class MultiBackend(object):
             _Reasons.UNSUPPORTED_SERIALIZATION
         )
 
-    def load_pkcs8_pem_private_key(self, data, password):
-        for b in self._filtered_backends(PKCS8SerializationBackend):
-            return b.load_pkcs8_pem_private_key(data, password)
-
-        raise UnsupportedAlgorithm(
-            "This backend does not support this key serialization.",
-            _Reasons.UNSUPPORTED_SERIALIZATION
-        )
-
-    def load_traditional_openssl_pem_private_key(self, data, password):
-        for b in self._filtered_backends(
-            TraditionalOpenSSLSerializationBackend
-        ):
-            return b.load_traditional_openssl_pem_private_key(data, password)
-
-        raise UnsupportedAlgorithm(
-            "This backend does not support this key serialization.",
-            _Reasons.UNSUPPORTED_SERIALIZATION
-        )
-
     def load_pem_x509_certificate(self, data):
         for b in self._filtered_backends(
             X509Backend
diff --git a/src/cryptography/hazmat/backends/openssl/backend.py b/src/cryptography/hazmat/backends/openssl/backend.py
index daccf5ca..34efdce9 100644
--- a/src/cryptography/hazmat/backends/openssl/backend.py
+++ b/src/cryptography/hazmat/backends/openssl/backend.py
@@ -6,7 +6,6 @@ from __future__ import absolute_import, division, print_function
 
 import collections
 import itertools
-import warnings
 from contextlib import contextmanager
 
 import six
@@ -17,9 +16,8 @@ from cryptography.exceptions import (
 )
 from cryptography.hazmat.backends.interfaces import (
     CMACBackend, CipherBackend, DSABackend, EllipticCurveBackend, HMACBackend,
-    HashBackend, PBKDF2HMACBackend, PEMSerializationBackend,
-    PKCS8SerializationBackend, RSABackend,
-    TraditionalOpenSSLSerializationBackend, X509Backend
+    HashBackend, PBKDF2HMACBackend, PEMSerializationBackend, RSABackend,
+    X509Backend
 )
 from cryptography.hazmat.backends.openssl.ciphers import (
     _AESCTRCipherContext, _CipherContext
@@ -63,9 +61,7 @@ _OpenSSLError = collections.namedtuple("_OpenSSLError",
 @utils.register_interface(HashBackend)
 @utils.register_interface(HMACBackend)
 @utils.register_interface(PBKDF2HMACBackend)
-@utils.register_interface(PKCS8SerializationBackend)
 @utils.register_interface(RSABackend)
-@utils.register_interface(TraditionalOpenSSLSerializationBackend)
 @utils.register_interface(PEMSerializationBackend)
 @utils.register_interface(X509Backend)
 class Backend(object):
@@ -721,25 +717,6 @@ class Backend(object):
         x509 = self._ffi.gc(x509, self._lib.X509_free)
         return _Certificate(self, x509)
 
-    def load_traditional_openssl_pem_private_key(self, data, password):
-        warnings.warn(
-            "load_traditional_openssl_pem_private_key is deprecated and will "
-            "be removed in a future version, use load_pem_private_key "
-            "instead.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        return self.load_pem_private_key(data, password)
-
-    def load_pkcs8_pem_private_key(self, data, password):
-        warnings.warn(
-            "load_pkcs8_pem_private_key is deprecated and will be removed in a"
-            " future version, use load_pem_private_key instead.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        return self.load_pem_private_key(data, password)
-
     def _load_key(self, openssl_read_func, convert_func, data, password):
         mem_bio = self._bytes_to_bio(data)
 
@@ -903,15 +880,6 @@ class Backend(object):
                 _Reasons.UNSUPPORTED_ELLIPTIC_CURVE
             )
 
-    def elliptic_curve_private_key_from_numbers(self, numbers):
-        warnings.warn(
-            "elliptic_curve_private_key_from_numbers is deprecated and will "
-            "be removed in a future version.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        return self.load_elliptic_curve_private_numbers(numbers)
-
     def load_elliptic_curve_private_numbers(self, numbers):
         public = numbers.public_numbers
 
@@ -930,15 +898,6 @@ class Backend(object):
 
         return _EllipticCurvePrivateKey(self, ec_cdata)
 
-    def elliptic_curve_public_key_from_numbers(self, numbers):
-        warnings.warn(
-            "elliptic_curve_public_key_from_numbers is deprecated and will be "
-            "removed in a future version.",
-            utils.DeprecatedIn06,
-            stacklevel=2
-        )
-        return self.load_elliptic_curve_public_numbers(numbers)
-
     def load_elliptic_curve_public_numbers(self, numbers):
         curve_nid = self._elliptic_curve_to_nid(numbers.curve)
 
diff --git a/src/cryptography/hazmat/primitives/serialization.py b/src/cryptography/hazmat/primitives/serialization.py
index f080ea86..083f17e5 100644
--- a/src/cryptography/hazmat/primitives/serialization.py
+++ b/src/cryptography/hazmat/primitives/serialization.py
@@ -6,9 +6,7 @@ from __future__ import absolute_import, division, print_function
 
 import base64
 import struct
-import warnings
 
-from cryptography import utils
 from cryptography.exceptions import UnsupportedAlgorithm
 from cryptography.hazmat.primitives.asymmetric.dsa import (
     DSAParameterNumbers, DSAPublicNumbers
@@ -16,30 +14,6 @@ from cryptography.hazmat.primitives.asymmetric.dsa import (
 from cryptography.hazmat.primitives.asymmetric.rsa import RSAPublicNumbers
 
 
-def load_pem_traditional_openssl_private_key(data, password, backend):
-    warnings.warn(
-        "load_pem_traditional_openssl_private_key is deprecated and will be "
-        "removed in a future version, use load_pem_private_key instead.",
-        utils.DeprecatedIn06,
-        stacklevel=2
-    )
-
-    return backend.load_traditional_openssl_pem_private_key(
-        data, password
-    )
-
-
-def load_pem_pkcs8_private_key(data, password, backend):
-    warnings.warn(
-        "load_pem_pkcs8_private_key is deprecated and will be removed in a "
-        "future version, use load_pem_private_key instead.",
-        utils.DeprecatedIn06,
-        stacklevel=2
-    )
-
-    return backend.load_pkcs8_pem_private_key(data, password)
-
-
 def load_pem_private_key(data, password, backend):
     return backend.load_pem_private_key(data, password)
 
diff --git a/src/cryptography/utils.py b/src/cryptography/utils.py
index 78f73464..ac2f787d 100644
--- a/src/cryptography/utils.py
+++ b/src/cryptography/utils.py
@@ -9,7 +9,8 @@ import inspect
 import sys
 
 
-DeprecatedIn06 = DeprecationWarning
+# DeprecatedIn07 objects exist. This comment exists to remind developers to
+# look for them when it's time for the ninth release cycle deprecation dance.
 
 
 def register_interface(iface):