feat: Allow customizing Nav URLs

backend/capellacollab/navbar/routes.py

@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: Copyright DB InfraGO AG and contributors
+# SPDX-License-Identifier: Apache-2.0
+
+import fastapi
+from sqlalchemy import orm
+
+from capellacollab.core import database
+from capellacollab.settings.configuration import core as config_core
+from capellacollab.settings.configuration import (
+    models as settings_config_models,
+)
+from capellacollab.settings.configuration.models import NavbarConfiguration
+
+router = fastapi.APIRouter()
+
+
+@router.get(
+    "/navbar",
+    response_model=NavbarConfiguration,
+)
+def get_navbar(db: orm.Session = fastapi.Depends(database.get_db)):
+    cfg = config_core.get_config(db, "global")
+    assert isinstance(cfg, settings_config_models.GlobalConfiguration)
+
+    return NavbarConfiguration.model_validate(cfg.navbar.model_dump())

backend/capellacollab/routes.py

@@ -11,6 +11,7 @@
 from capellacollab.events import routes as events_router
 from capellacollab.health import routes as health_routes
 from capellacollab.metadata import routes as core_metadata
+from capellacollab.navbar import routes as navbar_routes
 from capellacollab.notices import routes as notices_routes
 from capellacollab.projects import routes as projects_routes
 from capellacollab.sessions import routes as sessions_routes
@@ -29,6 +30,7 @@
     tags=["Health"],
 )
 router.include_router(core_metadata.router, tags=["Metadata"])
+router.include_router(navbar_routes.router, tags=["Navbar"])
 router.include_router(
     sessions_routes.router,
     prefix="/sessions",

backend/capellacollab/settings/configuration/models.py

@@ -2,13 +2,15 @@
 # SPDX-License-Identifier: Apache-2.0
 
 import abc
+import enum
 import typing as t
 
 import pydantic
 from sqlalchemy import orm
 
 from capellacollab.core import database
 from capellacollab.core import pydantic as core_pydantic
+from capellacollab.users import models as users_models
 
 
 class DatabaseConfiguration(database.Base):
@@ -37,6 +39,56 @@ class MetadataConfiguration(core_pydantic.BaseModelStrict):
     environment: str = pydantic.Field(default="-", description="general")
 
 
+class BuiltInLinkItem(str, enum.Enum):
+    GRAFANA = "grafana"
+    PROMETHEUS = "prometheus"
+    DOCUMENTATION = "documentation"
+
+
+class NavbarLink(core_pydantic.BaseModelStrict):
+    name: str
+    role: users_models.Role = pydantic.Field(
+        description="Role required to see this link.",
+    )
+
+
+class BuiltInNavbarLink(NavbarLink):
+    service: BuiltInLinkItem = pydantic.Field(
+        description="Built-in service to link to.",
+    )
+
+
+class CustomNavbarLink(NavbarLink):
+    href: str = pydantic.Field(
+        description="URL to link to.",
+    )
+
+
+class NavbarConfiguration(core_pydantic.BaseModelStrict):
+    external_links: list[BuiltInNavbarLink | CustomNavbarLink] = (
+        pydantic.Field(
+            default=[
+                BuiltInNavbarLink(
+                    name="Grafana",
+                    service=BuiltInLinkItem.GRAFANA,
+                    role=users_models.Role.ADMIN,
+                ),
+                BuiltInNavbarLink(
+                    name="Prometheus",
+                    service=BuiltInLinkItem.PROMETHEUS,
+                    role=users_models.Role.ADMIN,
+                ),
+                BuiltInNavbarLink(
+                    name="Documentation",
+                    service=BuiltInLinkItem.DOCUMENTATION,
+                    role=users_models.Role.USER,
+                ),
+            ],
+            description="Links to display in the navigation bar.",
+        )
+    )
+
+
 class ConfigurationBase(core_pydantic.BaseModelStrict, abc.ABC):
     """
     Base class for configuration models. Can be used to define new configurations
@@ -55,6 +107,10 @@ class GlobalConfiguration(ConfigurationBase):
         default_factory=MetadataConfiguration
     )
 
+    navbar: NavbarConfiguration = pydantic.Field(
+        default_factory=NavbarConfiguration
+    )
+
 
 # All subclasses of ConfigurationBase are automatically registered using this dict.
 NAME_TO_MODEL_TYPE_MAPPING: dict[str, t.Type[ConfigurationBase]] = {

backend/capellacollab/users/models.py

@@ -20,7 +20,7 @@
     from capellacollab.users.tokens.models import DatabaseUserToken
 
 
-class Role(enum.Enum):
+class Role(str, enum.Enum):
     USER = "user"
     ADMIN = "administrator"
 

backend/tests/settings/test_global_configuration.py

@@ -149,3 +149,47 @@ def get_mock_own_user():
     response = client.get("/api/v1/metadata")
     assert response.status_code == 200
     assert response.json()["environment"] == "test"
+
+
+def test_navbar_is_updated(
+    client: testclient.TestClient,
+    db: orm.Session,
+    executor_name: str,
+):
+    admin = users_crud.create_user(
+        db, executor_name, executor_name, None, users_models.Role.ADMIN
+    )
+
+    def get_mock_own_user():
+        return admin
+
+    app.dependency_overrides[users_injectables.get_own_user] = (
+        get_mock_own_user
+    )
+
+    response = client.put(
+        "/api/v1/settings/configurations/global",
+        json={
+            "navbar": {
+                "external_links": [
+                    {
+                        "name": "Example",
+                        "href": "https://example.com",
+                        "role": "user",
+                    }
+                ]
+            }
+        },
+    )
+
+    assert response.status_code == 200
+
+    del app.dependency_overrides[users_injectables.get_own_user]
+
+    response = client.get("/api/v1/navbar")
+    assert response.status_code == 200
+    assert response.json()["external_links"][0] == {
+        "name": "Example",
+        "href": "https://example.com",
+        "role": "user",
+    }

docs/docs/admin/configure-for-your-org.md

@@ -0,0 +1,53 @@
+<!--
+ ~ SPDX-FileCopyrightText: Copyright DB InfraGO AG and contributors
+ ~ SPDX-License-Identifier: Apache-2.0
+ -->
+
+# Configure for your Organization
+
+When running the Collaboration Manager in production, you may want to provide
+information about the team responsible for it, as well as an imprint and
+privacy policy.
+
+You can set this information from the configuration page in the admin
+interface. Navigate to _Settings_, then _Configuration_, then edit the file to
+your liking.
+
+Here, you can also edit the links in the navigation bar if you are not using
+the default monitoring services.
+
+```yaml
+metadata:
+    privacy_policy_url: https://example.com/privacy
+    imprint_url: https://example.com/imprint
+    provider: Systems Engineering Toolchain team
+    authentication_provider: OAuth2
+    environment: '-'
+navbar:
+    external_links:
+        - name: Grafana
+          service: grafana
+          role: administrator
+        - name: Prometheus
+          service: prometheus
+          role: administrator
+        - name: Documentation
+          service: documentation
+          role: user
+```
+
+In addition to the default service links, you can add your own by using `href`
+instead of `service`.
+
+```yaml
+navbar:
+    external_links:
+        - name: Example
+          href: https://example.com
+          role: user
+```
+
+The `role` field and can be one of `user` or `administrator`. While this will
+hide the link from users without the appropriate role, it is not a security
+feature, and you should make sure that the linked service enforces the
+necessary access controls.

docs/mkdocs.yml

@@ -102,6 +102,7 @@ nav:
               - Image builder: admin/ci-templates/gitlab/image-builder.md
               - Kubernetes deployment: admin/ci-templates/gitlab/k8s-deploy.md
       - Command line tool: admin/cli.md
+      - Configure for your Organization: admin/configure-for-your-org.md
       - Troubleshooting: admin/troubleshooting.md
   - Developer Documentation:
       - Introduction: development/index.md

frontend/src/app/general/header/header.component.html

@@ -20,35 +20,38 @@
     <div class="ml-5 basis-1/3 select-none text-2xl text-primary">
       Capella Collaboration Manager
     </div>
-    <div class="flex basis-1/3 justify-center gap-2">
-      @for (item of navBarService.navBarItems; track item.name) {
-        @if (userService.validateUserRole(item.requiredRole)) {
-          @if (item.href) {
-            <a
-              mat-flat-button
-              color="primary"
-              [attr.href]="item.href"
-              [attr.target]="item.target"
-              class=""
-            >
-              {{ item.name }}
-              @if (item.icon) {
-                <mat-icon iconPositionEnd>{{ item.icon }}</mat-icon>
-              }
-            </a>
-          } @else {
-            <a
-              mat-flat-button
-              color="primary"
-              [routerLink]="item.routerLink"
-              class=""
-            >
-              {{ item.name }}
-            </a>
+    @if (navBarService.navbarItems$ | async) {
+      <div class="flex basis-1/3 justify-center gap-2">
+        @for (item of navBarService.navbarItems$ | async; track item.name) {
+          @if (userService.validateUserRole(item.requiredRole)) {
+            @if (item.href) {
+              <a
+                mat-flat-button
+                color="primary"
+                [attr.href]="item.href"
+                [attr.target]="item.target"
+                class=""
+              >
+                {{ item.name }}
+                @if (item.icon) {
+                  <mat-icon iconPositionEnd>{{ item.icon }}</mat-icon>
+                }
+              </a>
+            } @else {
+              <a
+                mat-flat-button
+                color="primary"
+                [routerLink]="item.routerLink"
+                class=""
+              >
+                {{ item.name }}
+              </a>
+            }
           }
         }
-      }
-    </div>
+      </div>
+    }
+
     <div class="!mr-5 hidden basis-1/3 items-center justify-end gap-2 xl:flex">
       <mat-menu #profileMenu="matMenu" class="flex items-center">
         <a

frontend/src/app/general/header/header.component.ts

@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+import { AsyncPipe } from '@angular/common';
 import { Component } from '@angular/core';
 import { MatIconButton, MatAnchor, MatButton } from '@angular/material/button';
 import { MatIcon } from '@angular/material/icon';
@@ -27,6 +28,7 @@ import { BreadcrumbsComponent } from '../breadcrumbs/breadcrumbs.component';
     MatButton,
     MatMenuTrigger,
     BreadcrumbsComponent,
+    AsyncPipe,
   ],
 })
 export class HeaderComponent {