Add the field sha256 to serializers and implement filters for this field

closes #6187
https://pulp.plan.io/issues/6187

CHANGES/6187.feature

@@ -0,0 +1 @@
+Added the field 'sha256' to the public API and enabled users to filter content by this field

pulp_rpm/app/serializers.py

@@ -12,6 +12,7 @@
 )
 from pulpcore.plugin.serializers import (
     ArtifactSerializer,
+    ContentChecksumSerializer,
     DetailRelatedField,
     ModelSerializer,
     MultipleArtifactContentSerializer,
@@ -69,7 +70,7 @@
 from pulp_rpm.app.shared_utils import _prepare_package
 
 
-class PackageSerializer(SingleArtifactContentUploadSerializer):
+class PackageSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSerializer):
     """
     A Serializer for Package.
 
@@ -273,8 +274,8 @@ class Meta:
             'name', 'epoch', 'version', 'release', 'arch', 'pkgId', 'checksum_type',
             'summary', 'description', 'url', 'changelogs', 'files',
             'requires', 'provides', 'conflicts', 'obsoletes',
-            'suggests', 'enhances', 'recommends', 'supplements',
-            'location_base', 'location_href',
+            'suggests', 'enhances', 'recommends', 'sha256',
+            'supplements', 'location_base', 'location_href',
             'rpm_buildhost', 'rpm_group', 'rpm_license',
             'rpm_packager', 'rpm_sourcerpm', 'rpm_vendor',
             'rpm_header_start', 'rpm_header_end', 'is_modular',
@@ -350,7 +351,7 @@ class Meta:
         model = UpdateCollection
 
 
-class UpdateRecordSerializer(SingleArtifactContentUploadSerializer):
+class UpdateRecordSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSerializer):
     """
     A Serializer for UpdateRecord.
     """
@@ -546,7 +547,7 @@ class Meta:
         fields = SingleArtifactContentUploadSerializer.Meta.fields + (
             'id', 'updated_date', 'description', 'issued_date',
             'fromstr', 'status', 'title', 'summary', 'version',
-            'type', 'severity', 'solution', 'release', 'rights',
+            'type', 'sha256', 'severity', 'solution', 'release', 'rights',
             'pushcount', 'pkglist', 'references', 'reboot_suggested'
         )
         model = UpdateRecord
@@ -885,7 +886,7 @@ class Meta:
         model = PackageLangpacks
 
 
-class ModulemdSerializer(SingleArtifactContentUploadSerializer):
+class ModulemdSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSerializer):
     """
     Modulemd serializer.
     """
@@ -927,12 +928,12 @@ class ModulemdSerializer(SingleArtifactContentUploadSerializer):
     class Meta:
         fields = SingleArtifactContentUploadSerializer.Meta.fields + (
             'name', 'stream', 'version', 'context', 'arch',
-            'artifacts', 'dependencies', 'packages'
+            'artifacts', 'dependencies', 'packages', 'sha256'
         )
         model = Modulemd
 
 
-class ModulemdDefaultsSerializer(SingleArtifactContentUploadSerializer):
+class ModulemdDefaultsSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSerializer):
     """
     ModulemdDefaults serializer.
     """
@@ -949,7 +950,7 @@ class ModulemdDefaultsSerializer(SingleArtifactContentUploadSerializer):
 
     class Meta:
         fields = SingleArtifactContentUploadSerializer.Meta.fields + (
-            'module', 'stream', 'profiles'
+            'module', 'stream', 'profiles', 'sha256'
         )
         model = ModulemdDefaults
 
@@ -1105,7 +1106,7 @@ class Meta:
         )
 
 
-class RepoMetadataFileSerializer(SingleArtifactContentUploadSerializer):
+class RepoMetadataFileSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSerializer):
     """
     RepoMetadataFile serializer.
     """
@@ -1122,6 +1123,6 @@ class RepoMetadataFileSerializer(SingleArtifactContentUploadSerializer):
 
     class Meta:
         fields = SingleArtifactContentUploadSerializer.Meta.fields + (
-            'data_type', 'checksum_type', 'checksum'
+            'data_type', 'checksum_type', 'checksum', 'sha256'
         )
         model = RepoMetadataFile

pulp_rpm/app/viewsets.py

@@ -1,3 +1,4 @@
+from django_filters import CharFilter
 from drf_yasg.utils import swagger_auto_schema
 from rest_framework import viewsets, mixins
 from rest_framework.decorators import action
@@ -62,6 +63,8 @@ class PackageFilter(ContentFilter):
     FilterSet for Package.
     """
 
+    sha256 = CharFilter(field_name="_artifacts__sha256")
+
     class Meta:
         model = Package
         fields = {
@@ -72,6 +75,7 @@ class Meta:
             'arch': ['exact', 'in', 'ne'],
             'pkgId': ['exact', 'in'],
             'checksum_type': ['exact', 'in', 'ne'],
+            'sha256': ['exact'],
         }
 
 
@@ -158,13 +162,16 @@ class UpdateRecordFilter(ContentFilter):
     FilterSet for UpdateRecord.
     """
 
+    sha256 = CharFilter(field_name="_artifacts__sha256")
+
     class Meta:
         model = UpdateRecord
         fields = {
             'id': ['exact', 'in'],
             'status': ['exact', 'in', 'ne'],
             'severity': ['exact', 'in', 'ne'],
             'type': ['exact', 'in', 'ne'],
+            'sha256': ['exact'],
         }
 
 
@@ -336,11 +343,14 @@ class ModulemdFilter(ContentFilter):
     FilterSet for Modulemd.
     """
 
+    sha256 = CharFilter(field_name="_artifacts__sha256")
+
     class Meta:
         model = Modulemd
         fields = {
             'name': ['exact', 'in'],
             'stream': ['exact', 'in'],
+            'sha256': ['exact'],
         }
 
 
@@ -360,11 +370,14 @@ class ModulemdDefaultsFilter(ContentFilter):
     FilterSet for ModulemdDefaults.
     """
 
+    sha256 = CharFilter(field_name="_artifacts__sha256")
+
     class Meta:
         model = ModulemdDefaults
         fields = {
             'module': ['exact', 'in'],
             'stream': ['exact', 'in'],
+            'sha256': ['exact'],
         }