providers/saml: fix ecdsa support (#9537)

* crypto: add option to select which alg to use to generate

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix missing ecdsa options for XML signing

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* bump xml libraries and remove disclaimer

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* lock djangoframework

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

authentik/core/tests/utils.py

@@ -4,7 +4,7 @@ from django.utils.text import slugify
 
 from authentik.brands.models import Brand
 from authentik.core.models import Group, User
-from authentik.crypto.builder import CertificateBuilder
+from authentik.crypto.builder import CertificateBuilder, PrivateKeyAlg
 from authentik.crypto.models import CertificateKeyPair
 from authentik.flows.models import Flow, FlowDesignation
 from authentik.lib.generators import generate_id
@@ -50,12 +50,10 @@ def create_test_brand(**kwargs) -> Brand:
     return Brand.objects.create(domain=uid, default=True, **kwargs)
 
 
-def create_test_cert(use_ec_private_key=False) -> CertificateKeyPair:
+def create_test_cert(alg=PrivateKeyAlg.RSA) -> CertificateKeyPair:
     """Generate a certificate for testing"""
-    builder = CertificateBuilder(
+    builder = CertificateBuilder(f"{generate_id()}.self-signed.goauthentik.io")
-        name=f"{generate_id()}.self-signed.goauthentik.io",
+    builder.alg = alg
-        use_ec_private_key=use_ec_private_key,
-    )
     builder.build(
         subject_alt_names=[f"{generate_id()}.self-signed.goauthentik.io"],
         validity_days=360,

authentik/crypto/api.py

@@ -14,7 +14,13 @@ from drf_spectacular.types import OpenApiTypes
 from drf_spectacular.utils import OpenApiParameter, OpenApiResponse, extend_schema
 from rest_framework.decorators import action
 from rest_framework.exceptions import ValidationError
-from rest_framework.fields import CharField, DateTimeField, IntegerField, SerializerMethodField
+from rest_framework.fields import (
+    CharField,
+    ChoiceField,
+    DateTimeField,
+    IntegerField,
+    SerializerMethodField,
+)
 from rest_framework.filters import OrderingFilter, SearchFilter
 from rest_framework.request import Request
 from rest_framework.response import Response
@@ -26,7 +32,7 @@ from authentik.api.authorization import SecretKeyFilter
 from authentik.core.api.used_by import UsedByMixin
 from authentik.core.api.utils import PassiveSerializer
 from authentik.crypto.apps import MANAGED_KEY
-from authentik.crypto.builder import CertificateBuilder
+from authentik.crypto.builder import CertificateBuilder, PrivateKeyAlg
 from authentik.crypto.models import CertificateKeyPair
 from authentik.events.models import Event, EventAction
 from authentik.rbac.decorators import permission_required
@@ -178,6 +184,7 @@ class CertificateGenerationSerializer(PassiveSerializer):
     common_name = CharField()
     subject_alt_name = CharField(required=False, allow_blank=True, label=_("Subject-alt name"))
     validity_days = IntegerField(initial=365)
+    alg = ChoiceField(default=PrivateKeyAlg.RSA, choices=PrivateKeyAlg.choices)
 
 
 class CertificateKeyPairFilter(FilterSet):
@@ -240,6 +247,7 @@ class CertificateKeyPairViewSet(UsedByMixin, ModelViewSet):
         raw_san = data.validated_data.get("subject_alt_name", "")
         sans = raw_san.split(",") if raw_san != "" else []
         builder = CertificateBuilder(data.validated_data["common_name"])
+        builder.alg = data.validated_data["alg"]
         builder.build(
             subject_alt_names=sans,
             validity_days=int(data.validated_data["validity_days"]),

authentik/crypto/builder.py

@@ -9,20 +9,28 @@ from cryptography.hazmat.primitives import hashes, serialization
 from cryptography.hazmat.primitives.asymmetric import ec, rsa
 from cryptography.hazmat.primitives.asymmetric.types import PrivateKeyTypes
 from cryptography.x509.oid import NameOID
+from django.db import models
+from django.utils.translation import gettext_lazy as _
 
 from authentik import __version__
 from authentik.crypto.models import CertificateKeyPair
 
 
+class PrivateKeyAlg(models.TextChoices):
+    """Algorithm to create private key with"""
+
+    RSA = "rsa", _("rsa")
+    ECDSA = "ecdsa", _("ecdsa")
+
+
 class CertificateBuilder:
     """Build self-signed certificates"""
 
     common_name: str
+    alg: PrivateKeyAlg
 
-    _use_ec_private_key: bool
+    def __init__(self, name: str):
-
+        self.alg = PrivateKeyAlg.RSA
-    def __init__(self, name: str, use_ec_private_key=False):
-        self._use_ec_private_key = use_ec_private_key
         self.__public_key = None
         self.__private_key = None
         self.__builder = None
@@ -42,11 +50,13 @@ class CertificateBuilder:
 
     def generate_private_key(self) -> PrivateKeyTypes:
         """Generate private key"""
-        if self._use_ec_private_key:
+        if self.alg == PrivateKeyAlg.ECDSA:
             return ec.generate_private_key(curve=ec.SECP256R1())
-        return rsa.generate_private_key(
+        if self.alg == PrivateKeyAlg.RSA:
-            public_exponent=65537, key_size=4096, backend=default_backend()
+            return rsa.generate_private_key(
-        )
+                public_exponent=65537, key_size=4096, backend=default_backend()
+            )
+        raise ValueError(f"Invalid alg: {self.alg}")
 
     def build(
         self,

authentik/providers/oauth2/tests/test_jwks.py

@@ -10,6 +10,7 @@ from jwt import PyJWKSet
 
 from authentik.core.models import Application
 from authentik.core.tests.utils import create_test_cert, create_test_flow
+from authentik.crypto.builder import PrivateKeyAlg
 from authentik.crypto.models import CertificateKeyPair
 from authentik.lib.generators import generate_id
 from authentik.providers.oauth2.models import OAuth2Provider
@@ -82,7 +83,7 @@ class TestJWKS(OAuthTestCase):
             client_id="test",
             authorization_flow=create_test_flow(),
             redirect_uris="http://local.invalid",
-            signing_key=create_test_cert(use_ec_private_key=True),
+            signing_key=create_test_cert(PrivateKeyAlg.ECDSA),
         )
         app = Application.objects.create(name="test", slug="test", provider=provider)
         response = self.client.get(

authentik/providers/saml/migrations/0014_alter_samlprovider_digest_algorithm_and_more.py

@@ -0,0 +1,44 @@
+# Generated by Django 5.0.4 on 2024-05-01 15:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_providers_saml", "0013_samlprovider_default_relay_state"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="samlprovider",
+            name="digest_algorithm",
+            field=models.TextField(
+                choices=[
+                    ("http://www.w3.org/2000/09/xmldsig#sha1", "SHA1"),
+                    ("http://www.w3.org/2001/04/xmlenc#sha256", "SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#sha384", "SHA384"),
+                    ("http://www.w3.org/2001/04/xmlenc#sha512", "SHA512"),
+                ],
+                default="http://www.w3.org/2001/04/xmlenc#sha256",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="samlprovider",
+            name="signature_algorithm",
+            field=models.TextField(
+                choices=[
+                    ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", "RSA-SHA1"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha256", "RSA-SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha384", "RSA-SHA384"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha512", "RSA-SHA512"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1", "ECDSA-SHA1"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256", "ECDSA-SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384", "ECDSA-SHA384"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512", "ECDSA-SHA512"),
+                    ("http://www.w3.org/2000/09/xmldsig#dsa-sha1", "DSA-SHA1"),
+                ],
+                default="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256",
+            ),
+        ),
+    ]

authentik/providers/saml/models.py

@@ -11,6 +11,10 @@ from authentik.crypto.models import CertificateKeyPair
 from authentik.lib.utils.time import timedelta_string_validator
 from authentik.sources.saml.processors.constants import (
     DSA_SHA1,
+    ECDSA_SHA1,
+    ECDSA_SHA256,
+    ECDSA_SHA384,
+    ECDSA_SHA512,
     RSA_SHA1,
     RSA_SHA256,
     RSA_SHA384,
@@ -92,8 +96,7 @@ class SAMLProvider(Provider):
         ),
     )
 
-    digest_algorithm = models.CharField(
+    digest_algorithm = models.TextField(
-        max_length=50,
         choices=(
             (SHA1, _("SHA1")),
             (SHA256, _("SHA256")),
@@ -102,13 +105,16 @@ class SAMLProvider(Provider):
         ),
         default=SHA256,
     )
-    signature_algorithm = models.CharField(
+    signature_algorithm = models.TextField(
-        max_length=50,
         choices=(
             (RSA_SHA1, _("RSA-SHA1")),
             (RSA_SHA256, _("RSA-SHA256")),
             (RSA_SHA384, _("RSA-SHA384")),
             (RSA_SHA512, _("RSA-SHA512")),
+            (ECDSA_SHA1, _("ECDSA-SHA1")),
+            (ECDSA_SHA256, _("ECDSA-SHA256")),
+            (ECDSA_SHA384, _("ECDSA-SHA384")),
+            (ECDSA_SHA512, _("ECDSA-SHA512")),
             (DSA_SHA1, _("DSA-SHA1")),
         ),
         default=RSA_SHA256,

authentik/providers/saml/tests/test_metadata.py

@@ -7,13 +7,14 @@ from lxml import etree  # nosec
 
 from authentik.core.models import Application
 from authentik.core.tests.utils import create_test_cert, create_test_flow
+from authentik.crypto.builder import PrivateKeyAlg
 from authentik.lib.generators import generate_id
 from authentik.lib.tests.utils import load_fixture
 from authentik.lib.xml import lxml_from_string
 from authentik.providers.saml.models import SAMLBindings, SAMLPropertyMapping, SAMLProvider
 from authentik.providers.saml.processors.metadata import MetadataProcessor
 from authentik.providers.saml.processors.metadata_parser import ServiceProviderMetadataParser
-from authentik.sources.saml.processors.constants import NS_MAP, NS_SAML_METADATA
+from authentik.sources.saml.processors.constants import ECDSA_SHA256, NS_MAP, NS_SAML_METADATA
 
 
 class TestServiceProviderMetadataParser(TestCase):
@@ -107,12 +108,41 @@ class TestServiceProviderMetadataParser(TestCase):
                 load_fixture("fixtures/cert.xml").replace("/apps/user_saml", "")
             )
 
-    def test_signature(self):
+    def test_signature_rsa(self):
-        """Test signature validation"""
+        """Test signature validation (RSA)"""
         provider = SAMLProvider.objects.create(
             name=generate_id(),
             authorization_flow=self.flow,
-            signing_kp=create_test_cert(),
+            signing_kp=create_test_cert(PrivateKeyAlg.RSA),
+        )
+        Application.objects.create(
+            name=generate_id(),
+            slug=generate_id(),
+            provider=provider,
+        )
+        request = self.factory.get("/")
+        metadata = MetadataProcessor(provider, request).build_entity_descriptor()
+
+        root = fromstring(metadata.encode())
+        xmlsec.tree.add_ids(root, ["ID"])
+        signature_nodes = root.xpath("/md:EntityDescriptor/ds:Signature", namespaces=NS_MAP)
+        signature_node = signature_nodes[0]
+        ctx = xmlsec.SignatureContext()
+        key = xmlsec.Key.from_memory(
+            provider.signing_kp.certificate_data,
+            xmlsec.constants.KeyDataFormatCertPem,
+            None,
+        )
+        ctx.key = key
+        ctx.verify(signature_node)
+
+    def test_signature_ecdsa(self):
+        """Test signature validation (ECDSA)"""
+        provider = SAMLProvider.objects.create(
+            name=generate_id(),
+            authorization_flow=self.flow,
+            signing_kp=create_test_cert(PrivateKeyAlg.ECDSA),
+            signature_algorithm=ECDSA_SHA256,
         )
         Application.objects.create(
             name=generate_id(),

authentik/sources/saml/migrations/0014_alter_samlsource_digest_algorithm_and_more.py

@@ -0,0 +1,44 @@
+# Generated by Django 5.0.4 on 2024-05-01 15:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_sources_saml", "0013_samlsource_verification_kp_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="samlsource",
+            name="digest_algorithm",
+            field=models.TextField(
+                choices=[
+                    ("http://www.w3.org/2000/09/xmldsig#sha1", "SHA1"),
+                    ("http://www.w3.org/2001/04/xmlenc#sha256", "SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#sha384", "SHA384"),
+                    ("http://www.w3.org/2001/04/xmlenc#sha512", "SHA512"),
+                ],
+                default="http://www.w3.org/2001/04/xmlenc#sha256",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="samlsource",
+            name="signature_algorithm",
+            field=models.TextField(
+                choices=[
+                    ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", "RSA-SHA1"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha256", "RSA-SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha384", "RSA-SHA384"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#rsa-sha512", "RSA-SHA512"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1", "ECDSA-SHA1"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256", "ECDSA-SHA256"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384", "ECDSA-SHA384"),
+                    ("http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512", "ECDSA-SHA512"),
+                    ("http://www.w3.org/2000/09/xmldsig#dsa-sha1", "DSA-SHA1"),
+                ],
+                default="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256",
+            ),
+        ),
+    ]

authentik/sources/saml/models.py

@@ -15,6 +15,10 @@ from authentik.flows.models import Flow
 from authentik.lib.utils.time import timedelta_string_validator
 from authentik.sources.saml.processors.constants import (
     DSA_SHA1,
+    ECDSA_SHA1,
+    ECDSA_SHA256,
+    ECDSA_SHA384,
+    ECDSA_SHA512,
     RSA_SHA1,
     RSA_SHA256,
     RSA_SHA384,
@@ -143,8 +147,7 @@ class SAMLSource(Source):
         verbose_name=_("Signing Keypair"),
     )
 
-    digest_algorithm = models.CharField(
+    digest_algorithm = models.TextField(
-        max_length=50,
         choices=(
             (SHA1, _("SHA1")),
             (SHA256, _("SHA256")),
@@ -153,13 +156,16 @@ class SAMLSource(Source):
         ),
         default=SHA256,
     )
-    signature_algorithm = models.CharField(
+    signature_algorithm = models.TextField(
-        max_length=50,
         choices=(
             (RSA_SHA1, _("RSA-SHA1")),
             (RSA_SHA256, _("RSA-SHA256")),
             (RSA_SHA384, _("RSA-SHA384")),
             (RSA_SHA512, _("RSA-SHA512")),
+            (ECDSA_SHA1, _("ECDSA-SHA1")),
+            (ECDSA_SHA256, _("ECDSA-SHA256")),
+            (ECDSA_SHA384, _("ECDSA-SHA384")),
+            (ECDSA_SHA512, _("ECDSA-SHA512")),
             (DSA_SHA1, _("DSA-SHA1")),
         ),
         default=RSA_SHA256,

authentik/sources/saml/processors/constants.py

@@ -26,9 +26,16 @@ SAML_BINDING_REDIRECT = "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
 
 DSA_SHA1 = "http://www.w3.org/2000/09/xmldsig#dsa-sha1"
 RSA_SHA1 = "http://www.w3.org/2000/09/xmldsig#rsa-sha1"
+# https://datatracker.ietf.org/doc/html/rfc4051#section-2.3.2
 RSA_SHA256 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"
 RSA_SHA384 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha384"
 RSA_SHA512 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512"
+# https://datatracker.ietf.org/doc/html/rfc4051#section-2.3.6
+ECDSA_SHA1 = "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1"
+ECDSA_SHA224 = "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha224"
+ECDSA_SHA256 = "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256"
+ECDSA_SHA384 = "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384"
+ECDSA_SHA512 = "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512"
 
 SHA1 = "http://www.w3.org/2000/09/xmldsig#sha1"
 SHA256 = "http://www.w3.org/2001/04/xmlenc#sha256"
@@ -41,6 +48,11 @@ SIGN_ALGORITHM_TRANSFORM_MAP = {
     RSA_SHA256: xmlsec.constants.TransformRsaSha256,
     RSA_SHA384: xmlsec.constants.TransformRsaSha384,
     RSA_SHA512: xmlsec.constants.TransformRsaSha512,
+    ECDSA_SHA1: xmlsec.constants.TransformEcdsaSha1,
+    ECDSA_SHA224: xmlsec.constants.TransformEcdsaSha224,
+    ECDSA_SHA256: xmlsec.constants.TransformEcdsaSha256,
+    ECDSA_SHA384: xmlsec.constants.TransformEcdsaSha384,
+    ECDSA_SHA512: xmlsec.constants.TransformEcdsaSha512,
 }
 
 DIGEST_ALGORITHM_TRANSLATION_MAP = {

authentik/tenants/migrations/0003_alter_tenant_default_token_duration.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.4 on 2024-05-01 15:32
+
+import authentik.lib.utils.time
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_tenants", "0002_tenant_default_token_duration_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="tenant",
+            name="default_token_duration",
+            field=models.TextField(
+                default="days=1",
+                help_text="Default token duration",
+                validators=[authentik.lib.utils.time.timedelta_string_validator],
+            ),
+        ),
+    ]

blueprints/schema.json

@@ -4131,6 +4131,10 @@
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256",
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha384",
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512",
                         "http://www.w3.org/2000/09/xmldsig#dsa-sha1"
                     ],
                     "title": "Signature algorithm"
@@ -4935,6 +4939,10 @@
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256",
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha384",
                         "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384",
+                        "http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512",
                         "http://www.w3.org/2000/09/xmldsig#dsa-sha1"
                     ],
                     "title": "Signature algorithm"

pyproject.toml

@@ -89,6 +89,7 @@ channels = { version = "*", extras = ["daphne"] }
 channels-redis = "*"
 codespell = "*"
 colorama = "*"
+cryptography = "*"
 dacite = "*"
 deepmerge = "*"
 defusedxml = "*"
@@ -101,7 +102,7 @@ django-redis = "*"
 django-storages = { extras = ["s3"], version = "*" }
 # See https://github.com/django-tenants/django-tenants/pull/997
 django-tenants = { git = "https://github.com/rissson/django-tenants.git", branch="authentik-fixes" }
-djangorestframework = "*"
+djangorestframework = "3.14.0"
 djangorestframework-guardian = "*"
 docker = "*"
 drf-spectacular = "*"
@@ -115,17 +116,11 @@ gunicorn = "*"
 jsonpatch = "*"
 kubernetes = "*"
 ldap3 = "*"
-lxml = [
+lxml = "*"
-    # 5.0.0 works with libxml2 2.11.x, which is standard on brew
-    { version = "5.0.0", platform = "darwin" },
-    # 4.9.x works with previous libxml2 versions, which is what we get on linux
-    { version = "4.9.4", platform = "linux" },
-]
 opencontainers = { extras = ["reggie"], version = "*" }
 packaging = "*"
 paramiko = "*"
 psycopg = { extras = ["c"], version = "*" }
-pycryptodome = "*"
 pydantic = "*"
 pydantic-scim = "*"
 pyjwt = "*"

schema.yml

@@ -17051,6 +17051,10 @@ paths:
           enum:
           - http://www.w3.org/2000/09/xmldsig#dsa-sha1
           - http://www.w3.org/2000/09/xmldsig#rsa-sha1
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha256
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha384
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha512
@@ -20910,6 +20914,10 @@ paths:
           enum:
           - http://www.w3.org/2000/09/xmldsig#dsa-sha1
           - http://www.w3.org/2000/09/xmldsig#rsa-sha1
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384
+          - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha256
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha384
           - http://www.w3.org/2001/04/xmldsig-more#rsa-sha512
@@ -30450,6 +30458,11 @@ components:
       - pending_user
       - pending_user_avatar
       - type
+    AlgEnum:
+      enum:
+      - rsa
+      - ecdsa
+      type: string
     App:
       type: object
       description: Serialize Application info
@@ -32107,6 +32120,10 @@ components:
           type: string
         validity_days:
           type: integer
+        alg:
+          allOf:
+          - $ref: '#/components/schemas/AlgEnum'
+          default: rsa
       required:
       - common_name
       - validity_days
@@ -43658,6 +43675,10 @@ components:
       - http://www.w3.org/2001/04/xmldsig-more#rsa-sha256
       - http://www.w3.org/2001/04/xmldsig-more#rsa-sha384
       - http://www.w3.org/2001/04/xmldsig-more#rsa-sha512
+      - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1
+      - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256
+      - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384
+      - http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512
       - http://www.w3.org/2000/09/xmldsig#dsa-sha1
       type: string
     Source:

web/src/admin/applications/wizard/methods/saml/SamlProviderOptions.ts

@@ -29,5 +29,9 @@ export const signatureAlgorithmOptions = toOptions([
     ["RSA-SHA256", SignatureAlgorithmEnum._200104XmldsigMorersaSha256, true],
     ["RSA-SHA384", SignatureAlgorithmEnum._200104XmldsigMorersaSha384],
     ["RSA-SHA512", SignatureAlgorithmEnum._200104XmldsigMorersaSha512],
+    ["ECDSA-SHA1", SignatureAlgorithmEnum._200104XmldsigMoreecdsaSha1],
+    ["ECDSA-SHA256", SignatureAlgorithmEnum._200104XmldsigMoreecdsaSha256],
+    ["ECDSA-SHA384", SignatureAlgorithmEnum._200104XmldsigMoreecdsaSha384],
+    ["ECDSA-SHA512", SignatureAlgorithmEnum._200104XmldsigMoreecdsaSha512],
     ["DSA-SHA1", SignatureAlgorithmEnum._200009XmldsigdsaSha1],
 ]);

web/src/admin/crypto/CertificateGenerateForm.ts

@@ -6,7 +6,12 @@ import { msg } from "@lit/localize";
 import { TemplateResult, html } from "lit";
 import { customElement } from "lit/decorators.js";
 
-import { CertificateGenerationRequest, CertificateKeyPair, CryptoApi } from "@goauthentik/api";
+import {
+    AlgEnum,
+    CertificateGenerationRequest,
+    CertificateKeyPair,
+    CryptoApi,
+} from "@goauthentik/api";
 
 @customElement("ak-crypto-certificate-generate-form")
 export class CertificateKeyPairForm extends Form<CertificateGenerationRequest> {
@@ -40,6 +45,29 @@ export class CertificateKeyPairForm extends Form<CertificateGenerationRequest> {
                 ?required=${true}
             >
                 <input class="pf-c-form-control" type="number" value="365" />
-            </ak-form-element-horizontal>`;
+            </ak-form-element-horizontal>
+            <ak-form-element-horizontal
+                label=${msg("Private key Algorithm")}
+                ?required=${true}
+                name="alg"
+            >
+                <ak-radio
+                    .options=${[
+                        {
+                            label: msg("RSA"),
+                            value: AlgEnum.Rsa,
+                            default: true,
+                        },
+                        {
+                            label: msg("ECDSA"),
+                            value: AlgEnum.Ecdsa,
+                        },
+                    ]}
+                >
+                </ak-radio>
+                <p class="pf-c-form__helper-text">
+                    ${msg("Algorithm used to generate the private key.")}
+                </p>
+            </ak-form-element-horizontal> `;
     }
 }

website/developer-docs/setup/full-dev-environment.md

@@ -26,10 +26,6 @@ If you use locally installed databases, the PostgreSQL credentials given to auth
 Depending on your platform, some native dependencies might be required. On macOS, run `brew install libxmlsec1 libpq`, and for the CLI tools `brew install postgresql redis node@20`
 :::
 
-:::info
-As long as [this issue](https://github.com/xmlsec/python-xmlsec/issues/252) about `libxmlsec-1.3.0` is open, a workaround is required to install a compatible version of `libxmlsec1` with brew, see [this comment](https://github.com/xmlsec/python-xmlsec/issues/254#issuecomment-1612005910).
-:::
-
 1. Create an isolated Python environment. To create the environment and install dependencies, run the following commands in the same directory as your local authentik git repository:
 
 ```shell