crypto: add download links as API fields

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/crypto/api.py

@@ -3,6 +3,7 @@ from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives.serialization import load_pem_private_key
 from cryptography.x509 import load_pem_x509_certificate
 from django.http.response import HttpResponse
+from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from django_filters import FilterSet
 from django_filters.filters import BooleanFilter
@@ -35,6 +36,9 @@ class CertificateKeyPairSerializer(ModelSerializer):
     cert_subject = SerializerMethodField()
     private_key_available = SerializerMethodField()
 
+    certificate_download_url = SerializerMethodField()
+    private_key_download_url = SerializerMethodField()
+
     def get_cert_subject(self, instance: CertificateKeyPair) -> str:
         """Get certificate subject as full rfc4514"""
         return instance.certificate.subject.rfc4514_string()
@@ -43,6 +47,26 @@ class CertificateKeyPairSerializer(ModelSerializer):
         """Show if this keypair has a private key configured or not"""
         return instance.key_data != "" and instance.key_data is not None
 
+    def get_certificate_download_url(self, instance: CertificateKeyPair) -> str:
+        """Get URL to download certificate"""
+        return (
+            reverse(
+                "authentik_api:certificatekeypair-view-certificate",
+                kwargs={"pk": instance.pk},
+            )
+            + "?download"
+        )
+
+    def get_private_key_download_url(self, instance: CertificateKeyPair) -> str:
+        """Get URL to download private key"""
+        return (
+            reverse(
+                "authentik_api:certificatekeypair-view-private-key",
+                kwargs={"pk": instance.pk},
+            )
+            + "?download"
+        )
+
     def validate_certificate_data(self, value: str) -> str:
         """Verify that input is a valid PEM x509 Certificate"""
         try:
@@ -79,6 +103,8 @@ class CertificateKeyPairSerializer(ModelSerializer):
             "cert_expiry",
             "cert_subject",
             "private_key_available",
+            "certificate_download_url",
+            "private_key_download_url",
         ]
         extra_kwargs = {
             "key_data": {"write_only": True},

schema.yml

@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: authentik
-  version: 2021.5.4
+  version: 2021.6.1-rc1
   description: Making authentication simple.
   contact:
     email: hello@beryju.org
@@ -18380,13 +18380,21 @@ components:
         private_key_available:
           type: boolean
           readOnly: true
+        certificate_download_url:
+          type: string
+          readOnly: true
+        private_key_download_url:
+          type: string
+          readOnly: true
       required:
       - cert_expiry
       - cert_subject
+      - certificate_download_url
       - fingerprint
       - name
       - pk
       - private_key_available
+      - private_key_download_url
     CertificateKeyPairRequest:
       type: object
       description: CertificateKeyPair Serializer

web/src/pages/crypto/CertificateKeyPairListPage.ts

@@ -124,11 +124,11 @@ export class CertificateKeyPairListPage extends TablePage<CertificateKeyPair> {
                         <dd class="pf-c-description-list__description">
                             <div class="pf-c-description-list__text">
                                 <a class="pf-c-button pf-m-secondary" target="_blank"
-                                    href="/api/v2beta/crypto/certificatekeypairs/${item.pk}/view_certificate/?download">
+                                    href=${item.certificateDownloadUrl}>
                                     ${t`Download Certificate`}
                                 </a>
                                 ${item.privateKeyAvailable ? html`<a class="pf-c-button pf-m-secondary" target="_blank"
-                                    href="/api/v2beta/crypto/certificatekeypairs/${item.pk}/view_private_key/?download">
+                                    href=${item.privateKeyDownloadUrl}>
                                     ${t`Download Private key`}
                                 </a>` : html``}
                             </div>