Fix UI

vulnerabilities/admin.py

@@ -37,7 +37,7 @@ class VulnerabilityAdmin(admin.ModelAdmin):
 
 @admin.register(VulnerabilityReference)
 class VulnerabilityReferenceAdmin(admin.ModelAdmin):
-    search_fields = ["vulnerability__vulnerability_id", "reference_id", "url"]
+    search_fields = ["vulnerabilityrelatedreference__vulnerability__id", "reference_id", "url"]
 
 
 @admin.register(Package)

vulnerabilities/api.py

@@ -30,6 +30,7 @@
 from rest_framework.decorators import action
 from rest_framework.response import Response
 
+from vulnerabilities.models import Alias
 from vulnerabilities.models import Package
 from vulnerabilities.models import Vulnerability
 from vulnerabilities.models import VulnerabilityReference
@@ -44,10 +45,11 @@ class Meta:
 
 class VulnerabilityReferenceSerializer(serializers.ModelSerializer):
     scores = VulnerabilitySeveritySerializer(many=True, source="vulnerabilityseverity_set")
+    reference_url = serializers.CharField(source="url")
 
     class Meta:
         model = VulnerabilityReference
-        fields = ["reference_id", "url", "scores"]
+        fields = ["reference_url", "reference_id", "scores"]
 
 
 class MinimalPackageSerializer(serializers.HyperlinkedModelSerializer):
@@ -71,36 +73,64 @@ class MinimalVulnerabilitySerializer(serializers.HyperlinkedModelSerializer):
 
     class Meta:
         model = Vulnerability
-        fields = ["url", "vulnerability_id", "references", "summary"]
+        fields = ["url", "vulnerability_id", "summary", "references"]
+
+
+class AliasSerializer(serializers.HyperlinkedModelSerializer):
+    """
+    Used for nesting inside package focused APIs.
+    """
+
+    class Meta:
+        model = Alias
+        fields = ["alias"]
 
 
 class VulnerabilitySerializer(serializers.HyperlinkedModelSerializer):
 
-    resolved_packages = MinimalPackageSerializer(many=True, source="resolved_to", read_only=True)
-    unresolved_packages = MinimalPackageSerializer(
-        many=True, source="vulnerable_to", read_only=True
-    )
+    fixed_packages = MinimalPackageSerializer(many=True, source="resolved_to", read_only=True)
+    affected_packages = MinimalPackageSerializer(many=True, source="vulnerable_to", read_only=True)
 
     references = VulnerabilityReferenceSerializer(many=True, source="vulnerabilityreference_set")
+    aliases = AliasSerializer(many=True, source="alias")
 
     class Meta:
         model = Vulnerability
-        fields = "__all__"
+        fields = [
+            "url",
+            "vulnerability_id",
+            "summary",
+            "aliases",
+            "fixed_packages",
+            "affected_packages",
+            "references",
+        ]
 
 
 class PackageSerializer(serializers.HyperlinkedModelSerializer):
 
-    unresolved_vulnerabilities = MinimalVulnerabilitySerializer(
+    purl = serializers.CharField(source="package_url")
+    affected_by_vulnerabilities = MinimalVulnerabilitySerializer(
         many=True, source="vulnerable_to", read_only=True
     )
-    resolved_vulnerabilities = MinimalVulnerabilitySerializer(
+    fixing_vulnerabilities = MinimalVulnerabilitySerializer(
         many=True, source="resolved_to", read_only=True
     )
-    purl = serializers.CharField(source="package_url")
 
     class Meta:
         model = Package
-        exclude = ["vulnerabilities"]
+        fields = [
+            "url",
+            "purl",
+            "type",
+            "namespace",
+            "name",
+            "version",
+            "qualifiers",
+            "subpath",
+            "affected_by_vulnerabilities",
+            "fixing_vulnerabilities",
+        ]
 
 
 class PackageFilterSet(filters.FilterSet):

vulnerabilities/importers/alpine_linux.py

@@ -54,7 +54,6 @@ class AlpineImporter(Importer):
     license_url = "https://secdb.alpinelinux.org/license.txt"
 
     def advisory_data(self) -> Iterable[AdvisoryData]:
-        advisories = []
         page_response_content = fetch_response(BASE_URL).content
         advisory_directory_links = fetch_advisory_directory_links(page_response_content)
         advisory_links = []
@@ -68,8 +67,7 @@ def advisory_data(self) -> Iterable[AdvisoryData]:
             if not record["packages"]:
                 LOGGER.error(f'"packages" not found in {link!r}')
                 continue
-            advisories.extend(process_record(record))
-        return advisories
+            yield from process_record(record)
 
 
 def fetch_response(url):
@@ -127,7 +125,7 @@ def check_for_attributes(record) -> bool:
     return True
 
 
-def process_record(record: dict) -> List[AdvisoryData]:
+def process_record(record: dict) -> Iterable[AdvisoryData]:
     """
     Return a list of AdvisoryData objects by processing data
     present in that `record`
@@ -136,22 +134,18 @@ def process_record(record: dict) -> List[AdvisoryData]:
         LOGGER.error(f'"packages" not found in this record {record!r}')
         return []
 
-    advisories: List[AdvisoryData] = []
-
     for package in record["packages"]:
         if not package["pkg"]:
             LOGGER.error(f'"pkg" not found in this package {package!r}')
             continue
         if not check_for_attributes(record):
             continue
-        loaded_advisories = load_advisories(
+        yield from load_advisories(
             package["pkg"],
             record["distroversion"],
             record["reponame"],
             record["archs"],
         )
-        advisories.extend(loaded_advisories)
-    return advisories
 
 
 def load_advisories(

vulnerabilities/migrations/0011_vulnerability_packages_alter_package_vulnerabilities_and_more.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.0.3 on 2022-04-26 08:42
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('vulnerabilities', '0010_vulnerabilityrelatedreference_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='vulnerability',
+            name='packages',
+            field=models.ManyToManyField(through='vulnerabilities.PackageRelatedVulnerability', to='vulnerabilities.package'),
+        ),
+        migrations.AlterField(
+            model_name='package',
+            name='vulnerabilities',
+            field=models.ManyToManyField(through='vulnerabilities.PackageRelatedVulnerability', to='vulnerabilities.vulnerability'),
+        ),
+        migrations.AlterField(
+            model_name='packagerelatedvulnerability',
+            name='package',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='vulnerabilities.package'),
+        ),
+    ]

vulnerabilities/migrations/0012_alter_vulnerability_vulnerability_id.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.0.4 on 2022-05-03 09:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('vulnerabilities', '0011_vulnerability_packages_alter_package_vulnerabilities_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='vulnerability',
+            name='vulnerability_id',
+            field=models.CharField(blank=True, help_text='Unique identifier for a vulnerability in the external representation. It is prefixed with VULCOID-', max_length=20, unique=True),
+        ),
+    ]

vulnerabilities/migrations/0013_auto_20220503_0941.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.0.4 on 2022-05-03 09:41
+
+from django.db import migrations
+
+from django.utils.http import int_to_base36
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('vulnerabilities', '0012_alter_vulnerability_vulnerability_id'),
+    ]
+
+    def save_vulnerability_id(apps, schema_editor):
+        Vulnerabilities = apps.get_model("vulnerabilities", "Vulnerability")
+        for vulnerability in Vulnerabilities.objects.all():
+            if not vulnerability.vulnerability_id:
+                vulnerability.vulnerability_id = f"VULCOID-{int_to_base36(vulnerability.id).upper()}"
+                vulnerability.save()
+
+    operations = [
+        migrations.RunPython(save_vulnerability_id)
+    ]

vulnerabilities/models.py

@@ -29,6 +29,7 @@
 from django.core.validators import MaxValueValidator
 from django.core.validators import MinValueValidator
 from django.db import models
+from django.utils.http import int_to_base36
 from packageurl import PackageURL
 from packageurl.contrib.django.models import PackageURLMixin
 
@@ -47,12 +48,12 @@ class Vulnerability(models.Model):
     stored as ``Alias``.
     """
 
-    vulnerability_id = models.UUIDField(
-        default=uuid.uuid4,
-        editable=False,
+    vulnerability_id = models.CharField(
         unique=True,
-        help_text="Unique identifier for a vulnerability in this database, assigned automatically. "
-        "In the external representation it is prefixed with VULCOID-",
+        blank=True,
+        max_length=20,
+        help_text="Unique identifier for a vulnerability in the external representation. "
+        "It is prefixed with VULCOID-",
     )
 
     summary = models.TextField(
@@ -63,28 +64,42 @@ class Vulnerability(models.Model):
     references = models.ManyToManyField(
         to="VulnerabilityReference", through="VulnerabilityRelatedReference"
     )
+    packages = models.ManyToManyField(
+        to="Package",
+        through="PackageRelatedVulnerability",
+    )
 
-    @property
-    def vulcoid(self):
-        return f"VULCOID-{self.vulnerability_id}"
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        if not self.vulnerability_id:
+            self.vulnerability_id = f"VULCOID-{int_to_base36(self.id).upper()}"
+            super().save(update_fields=["vulnerability_id"])
 
     @property
     def vulnerable_to(self):
         """
         Return packages that are vulnerable to this vulnerability.
         """
-        return self.packages.filter(vulnerabilities__packagerelatedvulnerability__fix=False)
+        return self.packages.filter(packagerelatedvulnerability__fix=False)
 
     @property
     def resolved_to(self):
         """
         Returns packages that first received patch against this vulnerability
         in their particular version history.
         """
-        return self.packages.filter(vulnerabilities__packagerelatedvulnerability__fix=True)
+        return self.packages.filter(packagerelatedvulnerability__fix=True)
+
+    @property
+    def alias(self):
+        """
+        Returns packages that first received patch against this vulnerability
+        in their particular version history.
+        """
+        return self.aliases.all()
 
     def __str__(self):
-        return self.vulcoid
+        return self.vulnerability_id
 
     class Meta:
         verbose_name_plural = "Vulnerabilities"
@@ -150,10 +165,7 @@ class Package(PackageURLMixin):
     """
 
     vulnerabilities = models.ManyToManyField(
-        to="Vulnerability",
-        through="PackageRelatedVulnerability",
-        through_fields=("package", "vulnerability"),
-        related_name="packages",
+        to="Vulnerability", through="PackageRelatedVulnerability"
     )
 
     # Remove the `qualifers` and `set_package_url` overrides after
@@ -218,8 +230,14 @@ def __str__(self):
 class PackageRelatedVulnerability(models.Model):
 
     # TODO: Fix related_name
-    package = models.ForeignKey(Package, on_delete=models.CASCADE, related_name="package")
-    vulnerability = models.ForeignKey(Vulnerability, on_delete=models.CASCADE)
+    package = models.ForeignKey(
+        Package,
+        on_delete=models.CASCADE,
+    )
+    vulnerability = models.ForeignKey(
+        Vulnerability,
+        on_delete=models.CASCADE,
+    )
     created_by = models.CharField(
         max_length=100,
         blank=True,

vulnerabilities/templates/package_update.html

@@ -30,7 +30,7 @@ <h1 class="title">
         <div class="column is-full">
         <div class="card has-background-danger-light">
         <header class="card-header mb-3">
-            <p class="card-header-title">Vulnerable To</p>
+            <p class="card-header-title">Affected By</p>
         </header>
         <div class="tags mx-3">
             {% for vulnerability in impacted_vuln %}
@@ -49,7 +49,7 @@ <h1 class="title">
     <div class="column is-full">
         <div class="card has-background-danger-light">
         <header class="card-header mb-3">
-             <p class="card-header-title">Safe To</p>
+             <p class="card-header-title">Fixing</p>
         </header>
                <div class="tags mx-3">
             {% for vulnerability in resolved_vuln %}

vulnerabilities/templates/packages.html

@@ -36,8 +36,8 @@ <h1 class="title">
     <table class="table is-bordered is-striped is-narrow is-hoverable is-fullwidth">
       <tr>
         <th>Package URL</th>
-        <th>Vulnerabilities</th>
-        <th>Patched Vulnerabilities</th>
+        <th>Affected By Vulnerabilities</th>
+        <th>Fixing Vulnerabilities</th>
       </tr>
       {% for package in packages %}
       <tr>

vulnerabilities/templates/vulnerabilities.html

@@ -31,12 +31,12 @@ <h1 class="title">
           <table class="table is-bordered is-striped is-narrow is-hoverable is-fullwidth">
           <tr>
               <th>Vulnerability ID</th>
-              <th>Vulnerable packages</th>
-              <th>Patched packages</th>
+              <th>Affected packages</th>
+              <th>Fixed packages</th>
           </tr>
           {% for vulnerability in  vulnerabilities %}
               <tr>
-                  <td><a href="{% url 'vulnerability_view' vulnerability.pk %}">{{vulnerability.vulnerability_id}}</a></td>
+                  <td><a href="{% url 'vulnerability_view' vulnerability.pk %}">{{vulnerability.vulcoid}}</a></td>
                   <td>{{vulnerability.vulnerable_package_count}}</td>
                   <td>{{vulnerability.patched_package_count}}</td>
               </tr>