chore(release): 8.2.0 [skip ci]

## [8.2.0](https://github.com/mediacms-io/mediacms/compare/v8.1.3...v8.2.0) (2026-05-31)

### Features

* configure SP certificate and private key via SAMLConfiguration ([#1531](https://github.com/mediacms-io/mediacms/issues/1531)) ([95644dc](https://github.com/mediacms-io/mediacms/commit/95644dc9615f428191d9fda0847c1b91a0b094a5))

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [8.2.0](https://github.com/mediacms-io/mediacms/compare/v8.1.3...v8.2.0) (2026-05-31)
+
+### Features
+
+* configure SP certificate and private key via SAMLConfiguration ([#1531](https://github.com/mediacms-io/mediacms/issues/1531)) ([95644dc](https://github.com/mediacms-io/mediacms/commit/95644dc9615f428191d9fda0847c1b91a0b094a5))
+
 ## [8.1.3](https://github.com/mediacms-io/mediacms/compare/v8.1.2...v8.1.3) (2026-05-19)
 
 ### Bug Fixes

cms/version.py

@@ -1 +1 @@
-VERSION = "8.1.2"
+VERSION = "8.2.0"

docs/admins_docs.md

@@ -947,6 +947,8 @@ Select the SAML Configurations tab, create a new one and set:
 3. **SSO URL**:
 4. **SLO URL**:
 5. **SP Metadata URL**: The metadata URL that the IDP will utilize. This can be https://{portal}/saml/metadata and is autogenerated by MediaCMS
+6. **SP Certificate** (optional): SP x509 certificate (PEM). Enables encrypted/signed SAML communication. If set, the SP Private Key must also be provided, and the certificate is published in the SP metadata so the IDP can encrypt assertions to MediaCMS.
+7. **SP Private Key** (optional): SP private key (PEM). Used to sign AuthnRequests/LogoutRequests and to decrypt assertions encrypted by the IDP. Required if SP Certificate is provided.
 
 - Step 3: Set other Options
 1. **Email Settings**:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mediacms",
-  "version": "8.1.3",
+  "version": "8.2.0",
   "devDependencies": {
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/git": "^10.0.1",

saml_auth/admin.py

@@ -51,7 +51,7 @@ class SAMLConfigurationAdmin(admin.ModelAdmin):
     search_fields = ['social_app__name', 'idp_id', 'sp_metadata_url']
 
     fieldsets = [
-        ('Provider Settings', {'fields': ['social_app', 'idp_id', 'idp_cert']}),
+        ('Provider Settings', {'fields': ['social_app', 'idp_id', 'idp_cert', 'sp_cert', 'sp_private_key']}),
         ('URLs', {'fields': ['sso_url', 'slo_url', 'sp_metadata_url']}),
         ('Group Management', {'fields': ['remove_from_groups', 'save_saml_response_logs']}),
         ('Attribute Mapping', {'fields': ['uid', 'name', 'email', 'groups', 'first_name', 'last_name', 'user_logo', 'role']}),

saml_auth/custom/utils.py

@@ -53,16 +53,12 @@ def build_sp_config(request, provider_config, org):
             "binding": OneLogin_Saml2_Constants.BINDING_HTTP_REDIRECT,
         },
     }
+    if _sp_config.get("x509cert"):
+        sp_config["x509cert"] = _sp_config["x509cert"]
+    if _sp_config.get("private_key"):
+        sp_config["privateKey"] = _sp_config["private_key"]
+
     avd = provider_config.get("advanced", {})
-    if avd.get("x509cert") is not None:
-        sp_config["x509cert"] = avd["x509cert"]
-
-    if avd.get("x509cert_new"):
-        sp_config["x509certNew"] = avd["x509cert_new"]
-
-    if avd.get("private_key") is not None:
-        sp_config["privateKey"] = avd["private_key"]
-
     if avd.get("name_id_format") is not None:
         sp_config["NameIDFormat"] = avd["name_id_format"]
 

saml_auth/custom/views.py

@@ -154,7 +154,9 @@ sls = SLSView.as_view()
 class MetadataView(SAMLViewMixin, View):
     def dispatch(self, request, organization_slug):
         provider = self.get_provider(organization_slug)
-        config = build_saml_config(self.request, provider.app.settings, organization_slug)
+        custom_configuration = provider.app.saml_configurations.first()
+        provider_config = custom_configuration.saml_provider_settings if custom_configuration else provider.app.settings
+        config = build_saml_config(self.request, provider_config, organization_slug)
         saml_settings = OneLogin_Saml2_Settings(settings=config, sp_validation_only=True)
         metadata = saml_settings.get_sp_metadata()
         errors = saml_settings.validate_metadata(metadata)

saml_auth/migrations/0002_samlconfiguration_sp_cert_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.2.6 on 2026-05-31 12:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('saml_auth', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='samlconfiguration',
+            name='sp_cert',
+            field=models.TextField(blank=True, help_text='SP x509cert (PEM). Optional; required if SP private key is set.', null=True),
+        ),
+        migrations.AddField(
+            model_name='samlconfiguration',
+            name='sp_private_key',
+            field=models.TextField(blank=True, help_text='SP private key (PEM). Optional; required if SP certificate is set.', null=True),
+        ),
+    ]

saml_auth/models.py

@@ -14,6 +14,8 @@ class SAMLConfiguration(models.Model):
 
     # Certificates
     idp_cert = models.TextField(help_text='x509cert')
+    sp_cert = models.TextField(blank=True, null=True, help_text='SP x509cert (PEM). Optional; required if SP private key is set.')
+    sp_private_key = models.TextField(blank=True, null=True, help_text='SP private key (PEM). Optional; required if SP certificate is set.')
 
     # Attribute Mapping Fields
     uid = models.CharField(max_length=100, help_text='eg eduPersonPrincipalName')
@@ -49,6 +51,11 @@ class SAMLConfiguration(models.Model):
         if existing_conf.exists():
             raise ValidationError({'social_app': 'Cannot create configuration for the same social app because one configuration already exists.'})
 
+        if self.sp_cert and not self.sp_private_key:
+            raise ValidationError({'sp_private_key': 'Required when SP certificate is provided.'})
+        if self.sp_private_key and not self.sp_cert:
+            raise ValidationError({'sp_cert': 'Required when SP private key is provided.'})
+
         super().clean()
 
     @property
@@ -56,6 +63,10 @@ class SAMLConfiguration(models.Model):
         # provide settings in a way for Social App SAML provider
         provider_settings = {}
         provider_settings["sp"] = {"entity_id": self.sp_metadata_url}
+        if self.sp_cert:
+            provider_settings["sp"]["x509cert"] = self.sp_cert
+        if self.sp_private_key:
+            provider_settings["sp"]["private_key"] = self.sp_private_key
         provider_settings["idp"] = {"slo_url": self.slo_url, "sso_url": self.sso_url, "x509cert": self.idp_cert, "entity_id": self.idp_id}
 
         provider_settings["attribute_mapping"] = {