feat(web/ui): Add extension for serving OpenDC web UI

This change adds a new Quarkus extension that is able to serve the
OpenDC web interface via the Quarkus deployment of OpenDC.

18 files changed, 850 insertions, 15 deletions

diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index dfe89d2e..e975bcbe 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -40,7 +40,8 @@ dependencies {
     implementation(libs.shadow)
 
     implementation(libs.jandex.gradle)
-    implementation(libs.quarkus.gradle)
+    implementation(libs.quarkus.gradle.application)
+    implementation(libs.quarkus.gradle.extension)
 
     implementation(libs.gradle.node)
 }
diff --git a/buildSrc/src/main/kotlin/java-conventions.gradle.kts b/buildSrc/src/main/kotlin/java-conventions.gradle.kts
new file mode 100644
index 00000000..d4cc667a
--- /dev/null
+++ b/buildSrc/src/main/kotlin/java-conventions.gradle.kts
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+plugins {
+    `java-library`
+}
+
+/* Project configuration */
+repositories {
+    mavenCentral()
+}
+
+java {
+    sourceCompatibility = Libs.jvmTarget
+    targetCompatibility = Libs.jvmTarget
+}
diff --git a/buildSrc/src/main/kotlin/java-library-conventions.gradle.kts b/buildSrc/src/main/kotlin/java-library-conventions.gradle.kts
index d4cc667a..6a091a37 100644
--- a/buildSrc/src/main/kotlin/java-library-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/java-library-conventions.gradle.kts
@@ -21,15 +21,10 @@
  */
 
 plugins {
-    `java-library`
-}
-
-/* Project configuration */
-repositories {
-    mavenCentral()
+    id("java-conventions")
+    id("publishing-conventions")
 }
 
 java {
-    sourceCompatibility = Libs.jvmTarget
-    targetCompatibility = Libs.jvmTarget
+    withSourcesJar()
 }
diff --git a/buildSrc/src/main/kotlin/kotlin-conventions.gradle.kts b/buildSrc/src/main/kotlin/kotlin-conventions.gradle.kts
index 5d9ae56e..6b9109f7 100644
--- a/buildSrc/src/main/kotlin/kotlin-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/kotlin-conventions.gradle.kts
@@ -23,7 +23,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("java-library-conventions")
+    id("java-conventions")
     kotlin("jvm")
     id("org.jlleitschuh.gradle.ktlint")
 }
diff --git a/buildSrc/src/main/kotlin/kotlin-library-conventions.gradle.kts b/buildSrc/src/main/kotlin/kotlin-library-conventions.gradle.kts
index 8fd45a41..86156476 100644
--- a/buildSrc/src/main/kotlin/kotlin-library-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/kotlin-library-conventions.gradle.kts
@@ -22,15 +22,12 @@
 
 plugins {
     id("kotlin-conventions")
+    id("java-library-conventions")
     id("publishing-conventions")
     id("dokka-conventions")
 }
 
 /* Project configuration */
-java {
-    withSourcesJar()
-}
-
 kotlin {
     explicitApi()
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5aee60fd..8f2e64f7 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -72,9 +72,16 @@ parquet = { module = "org.apache.parquet:parquet-avro", version.ref = "parquet"
 config = { module = "com.typesafe:config", version.ref = "config" }
 
 # Quarkus
-quarkus-gradle = { module = "io.quarkus:gradle-application-plugin", version.ref = "quarkus" }
+quarkus-gradle-application = { module = "io.quarkus:gradle-application-plugin", version.ref = "quarkus" }
+quarkus-gradle-extension = { module = "io.quarkus.extension:gradle-extension-plugin", version.ref = "quarkus" }
 quarkus-bom = { module = "io.quarkus:quarkus-bom", version.ref = "quarkus" }
 quarkus-kotlin = { module = "io.quarkus:quarkus-kotlin" }
+quarkus-core-runtime = { module = "io.quarkus:quarkus-core", version.ref = "quarkus" }
+quarkus-core-deployment = { module = "io.quarkus:quarkus-core-deployment" }
+quarkus-vertx-http-runtime = { module = "io.quarkus:quarkus-vertx-http" }
+quarkus-vertx-http-deployment = { module = "io.quarkus:quarkus-vertx-http-deployment" }
+quarkus-arc-runtime = { module = "io.quarkus:quarkus-arc" }
+quarkus-arc-deployment = { module = "io.quarkus:quarkus-arc-deployment" }
 quarkus-resteasy-core = { module = "io.quarkus:quarkus-resteasy" }
 quarkus-resteasy-jackson = { module = "io.quarkus:quarkus-resteasy-jackson" }
 quarkus-smallrye-openapi = { module = "io.quarkus:quarkus-smallrye-openapi" }
diff --git a/opendc-web/opendc-web-api/build.gradle.kts b/opendc-web/opendc-web-api/build.gradle.kts
index 853632a7..497ac52a 100644
--- a/opendc-web/opendc-web-api/build.gradle.kts
+++ b/opendc-web/opendc-web-api/build.gradle.kts
@@ -36,6 +36,7 @@ dependencies {
     implementation(enforcedPlatform(libs.quarkus.bom))
 
     implementation(projects.opendcWeb.opendcWebProto)
+    implementation(projects.opendcWeb.opendcWebUiQuarkus.runtime)
 
     implementation(libs.quarkus.kotlin)
     implementation(libs.quarkus.resteasy.core)
diff --git a/opendc-web/opendc-web-ui-quarkus/build.gradle.kts b/opendc-web/opendc-web-ui-quarkus/build.gradle.kts
new file mode 100644
index 00000000..cbec021c
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/build.gradle.kts
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+description = "Quarkus extension for serving OpenDC web interface"
diff --git a/opendc-web/opendc-web-ui-quarkus/deployment/build.gradle.kts b/opendc-web/opendc-web-ui-quarkus/deployment/build.gradle.kts
new file mode 100644
index 00000000..0f3ae8ce
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/deployment/build.gradle.kts
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+description = "Quarkus extension for serving OpenDC web interface"
+
+/* Build configuration */
+plugins {
+    `java-library-conventions`
+}
+
+dependencies {
+    implementation(enforcedPlatform(libs.quarkus.bom))
+
+    implementation(projects.opendcWeb.opendcWebUi)
+    implementation(projects.opendcWeb.opendcWebUiQuarkus.runtime)
+
+    implementation(libs.quarkus.core.deployment)
+    implementation(libs.quarkus.vertx.http.deployment)
+    implementation(libs.quarkus.arc.deployment)
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/AuthConfiguration.java b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/AuthConfiguration.java
new file mode 100644
index 00000000..2e4d9198
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/AuthConfiguration.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.deployment;
+
+import io.quarkus.runtime.annotations.ConfigGroup;
+import io.quarkus.runtime.annotations.ConfigItem;
+
+import java.util.Optional;
+
+/**
+ * Auth configuration for the OpenDC UI extension.
+ */
+@ConfigGroup
+public class AuthConfiguration {
+    /**
+     * The authentication domain.
+     */
+    @ConfigItem
+    Optional<String> domain;
+
+    /**
+     * The client identifier used by the OpenDC web ui.
+     */
+    @ConfigItem
+    Optional<String> clientId;
+
+    /**
+     * The audience of the OpenDC API.
+     */
+    @ConfigItem
+    Optional<String> audience;
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiConfig.java b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiConfig.java
new file mode 100644
index 00000000..50c1fbe3
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiConfig.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.deployment;
+
+import io.quarkus.runtime.annotations.ConfigItem;
+import io.quarkus.runtime.annotations.ConfigRoot;
+
+import java.util.Optional;
+
+/**
+ * Build-time configuration for the OpenDC UI extension.
+ */
+@ConfigRoot(name = "opendc-ui")
+public class OpenDCUiConfig {
+    /**
+     * A flag to include the OpenDC UI extension into the build.
+     */
+    @ConfigItem(defaultValue = "true")
+    boolean include;
+
+    /**
+     * The path where the OpenDC UI is available.
+     */
+    @ConfigItem(defaultValue = "/")
+    String path;
+
+    /**
+     * The base URL of the OpenDC API.
+     */
+    @ConfigItem(defaultValue = "/api")
+    String apiBaseUrl;
+
+    /**
+     * Configuration properties for web UI authentication.
+     */
+    AuthConfiguration auth;
+
+    /**
+     * Sentry DSN.
+     */
+    @ConfigItem
+    Optional<String> sentryDsn;
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiProcessor.java b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiProcessor.java
new file mode 100644
index 00000000..983bb852
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiProcessor.java
@@ -0,0 +1,314 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.deployment;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.quarkus.deployment.annotations.BuildProducer;
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.annotations.ExecutionTime;
+import io.quarkus.deployment.annotations.Record;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.builditem.ShutdownContextBuildItem;
+import io.quarkus.deployment.pkg.builditem.CurateOutcomeBuildItem;
+import io.quarkus.maven.dependency.GACT;
+import io.quarkus.maven.dependency.ResolvedDependency;
+import io.quarkus.paths.PathVisit;
+import io.quarkus.vertx.http.deployment.HttpRootPathBuildItem;
+import io.quarkus.vertx.http.deployment.RouteBuildItem;
+import io.quarkus.vertx.http.deployment.webjar.WebJarBuildItem;
+import io.quarkus.vertx.http.deployment.webjar.WebJarResourcesFilter;
+import io.quarkus.vertx.http.deployment.webjar.WebJarResultsBuildItem;
+import io.vertx.core.Handler;
+import io.vertx.ext.web.RoutingContext;
+import org.opendc.web.ui.runtime.OpenDCUiRecorder;
+import org.opendc.web.ui.runtime.OpenDCUiRuntimeConfig;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.function.BooleanSupplier;
+import java.util.function.Function;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Build processor for the OpenDC web UI Quarkus extension.
+ */
+public class OpenDCUiProcessor {
+
+    private static final String FEATURE = "opendc-ui";
+    private static final GACT OPENDC_UI_WEBJAR_ARTIFACT_KEY = new GACT("org.opendc", "opendc-web-ui", null, "jar");
+    private static final String OPENDC_UI_WEBJAR_STATIC_RESOURCES_PATH = "META-INF/resources/opendc-web-ui";
+    private static final Pattern PATH_PARAM_PATTERN = Pattern.compile("\\[(\\w+)]");
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    /**
+     * Provide the {@link FeatureBuildItem} for this Quarkus extension.
+     */
+    @BuildStep(onlyIf = IsIncluded.class)
+    public FeatureBuildItem feature() {
+        return new FeatureBuildItem(FEATURE);
+    }
+
+    /**
+     * Build the WebJar that is used to serve the Next.js resources.
+     */
+    @BuildStep(onlyIf = IsIncluded.class)
+    public WebJarBuildItem buildWebJar(OpenDCUiConfig config,
+                                       HttpRootPathBuildItem httpRootPathBuildItem) {
+        return WebJarBuildItem.builder()
+            .artifactKey(OPENDC_UI_WEBJAR_ARTIFACT_KEY)
+            .root(OPENDC_UI_WEBJAR_STATIC_RESOURCES_PATH)
+            .onlyCopyNonArtifactFiles(false)
+            .useDefaultQuarkusBranding(false)
+            .filter(new InsertVariablesResourcesFilter(config, httpRootPathBuildItem))
+            .build();
+    }
+
+
+    /**
+     * Build the Next.js routes based on the route manifest generated by it.
+     */
+    @BuildStep(onlyIf = IsIncluded.class)
+    public OpenDCUiRoutingBuildItem buildRoutes(CurateOutcomeBuildItem curateOutcomeBuildItem)  throws IOException {
+        ResolvedDependency dependency = getAppArtifact(curateOutcomeBuildItem, OPENDC_UI_WEBJAR_ARTIFACT_KEY);
+        PathVisit visit = dependency.getContentTree().apply(OPENDC_UI_WEBJAR_STATIC_RESOURCES_PATH + "/routes-manifest.json", v -> v);
+
+        if (visit == null) {
+            throw new FileNotFoundException("Cannot find routes-manifest.json");
+        }
+
+        JsonNode routeManifest = objectMapper.readTree(visit.getUrl());
+
+        var pages = new ArrayList<OpenDCUiRoutingBuildItem.Page>();
+        for (Iterator<JsonNode> it = routeManifest.get("staticRoutes").elements(); it.hasNext();) {
+            JsonNode route = it.next();
+
+            String page = route.get("page").asText();
+
+            // Static routes do not have any path parameters
+            pages.add(new OpenDCUiRoutingBuildItem.Page(page, page));
+        }
+
+        for (Iterator<JsonNode> it = routeManifest.get("dynamicRoutes").elements(); it.hasNext();) {
+            JsonNode route = it.next();
+
+            String page = route.get("page").asText();
+            String path = PATH_PARAM_PATTERN.matcher(page).replaceAll(r -> ":" + r.group(1));
+
+            pages.add(new OpenDCUiRoutingBuildItem.Page(path, page));
+        }
+
+        var redirects = new ArrayList<OpenDCUiRoutingBuildItem.Redirect>();
+        for (Iterator<JsonNode> it = routeManifest.get("redirects").elements(); it.hasNext();) {
+            JsonNode redirect = it.next();
+            if (redirect.has("internal")) {
+                continue;
+            }
+
+            int statusCode = redirect.get("statusCode").asInt();
+            String path = redirect.get("source").asText().replaceAll("/%%NEXT_BASE_PATH%%", "");
+            String destination = redirect.get("destination").asText().replaceAll("/%%NEXT_BASE_PATH%%", "");
+
+            if (path.isEmpty()) {
+                path = "/";
+            }
+
+            redirects.add(new OpenDCUiRoutingBuildItem.Redirect(path, destination, statusCode));
+        }
+
+        var custom404 = routeManifest.get("pages404").asBoolean();
+        return new OpenDCUiRoutingBuildItem(pages, redirects, custom404);
+    }
+
+    /**
+     * Register the HTTP handles for the OpenDC web UI.
+     */
+    @BuildStep(onlyIf = IsIncluded.class)
+    @Record(ExecutionTime.RUNTIME_INIT)
+    public void registerOpenDCUiHandler(OpenDCUiRecorder recorder,
+                                        BuildProducer<RouteBuildItem> routes,
+                                        HttpRootPathBuildItem httpRootPathBuildItem,
+                                        WebJarResultsBuildItem webJarResultsBuildItem,
+                                        OpenDCUiRoutingBuildItem openDCUiBuildItem,
+                                        OpenDCUiRuntimeConfig runtimeConfig,
+                                        OpenDCUiConfig buildConfig,
+                                        ShutdownContextBuildItem shutdownContext) {
+
+        WebJarResultsBuildItem.WebJarResult result = webJarResultsBuildItem.byArtifactKey(OPENDC_UI_WEBJAR_ARTIFACT_KEY);
+        if (result == null) {
+            return;
+        }
+
+        String basePath = httpRootPathBuildItem.resolvePath(buildConfig.path);
+        String finalDestination = result.getFinalDestination();
+
+        /* Construct dynamic routes */
+        for (var redirect : openDCUiBuildItem.getRedirects()) {
+            String destination = basePath.equals("/") ? redirect.getDestination() : basePath + redirect.getDestination();
+
+            routes.produce(httpRootPathBuildItem.routeBuilder()
+                .route(basePath + redirect.getPath())
+                .handler(recorder.redirectHandler(destination, redirect.getStatusCode(), runtimeConfig))
+                .build());
+        }
+
+        for (var page : openDCUiBuildItem.getPages()) {
+            routes.produce(httpRootPathBuildItem.routeBuilder()
+                .route(basePath + page.getPath())
+                .handler(recorder.pageHandler(finalDestination, page.getName(), runtimeConfig))
+                .build());
+        }
+
+        /* Construct static routes */
+        Handler<RoutingContext> staticHandler = recorder.staticHandler(
+            finalDestination,
+            basePath,
+            result.getWebRootConfigurations(),
+            runtimeConfig,
+            shutdownContext
+        );
+
+        routes.produce(httpRootPathBuildItem.routeBuilder()
+            .route(buildConfig.path)
+            .displayOnNotFoundPage("OpenDC UI")
+            .routeConfigKey("quarkus.opendc-ui.path")
+            .handler(staticHandler)
+            .build());
+
+        routes.produce(httpRootPathBuildItem.routeBuilder()
+            .route(buildConfig.path + "*")
+            .handler(staticHandler)
+            .build());
+    }
+
+    /**
+     * A {@link WebJarResourcesFilter} that instantiates the variables in the web jar resource.
+     */
+    private static class InsertVariablesResourcesFilter implements WebJarResourcesFilter {
+
+        private static final String HTML = ".html";
+        private static final String CSS = ".css";
+        private static final String JS = ".js";
+
+        private final OpenDCUiConfig config;
+        private final HttpRootPathBuildItem httpRootPathBuildItem;
+
+
+        public InsertVariablesResourcesFilter(OpenDCUiConfig config, HttpRootPathBuildItem httpRootPathBuildItem) {
+            this.config = config;
+            this.httpRootPathBuildItem = httpRootPathBuildItem;
+        }
+
+        @Override
+        public FilterResult apply(String fileName, InputStream stream) throws IOException {
+            if (stream == null) {
+                return new FilterResult(null, false);
+            }
+
+            // Allow replacement of variables in HTML, CSS, and JavaScript files
+            if (fileName.endsWith(HTML) || fileName.endsWith(CSS) || fileName.endsWith(JS)) {
+                byte[] oldContentBytes = stream.readAllBytes();
+                String oldContents = new String(oldContentBytes);
+                String contents = substituteVariables(oldContents, this::substitute);
+
+                boolean changed = contents.length() != oldContents.length() || !contents.equals(oldContents);
+                if (changed) {
+                    return new FilterResult(new ByteArrayInputStream(contents.getBytes()), true);
+                } else {
+                    return new FilterResult(new ByteArrayInputStream(oldContentBytes), false);
+                }
+            }
+
+            return new FilterResult(stream, false);
+        }
+
+        private String substitute(String var) {
+            switch (var) {
+                case "NEXT_BASE_PATH":
+                    String basePath = httpRootPathBuildItem.resolvePath(config.path);
+                    return basePath.equals("/") ? "" : basePath; // Base path must not end with trailing slash
+                case "NEXT_PUBLIC_API_BASE_URL":
+                    return config.apiBaseUrl;
+                case "NEXT_PUBLIC_SENTRY_DSN":
+                    return config.sentryDsn.orElse("");
+                case "NEXT_PUBLIC_AUTH0_DOMAIN":
+                    return config.auth.domain.orElse("");
+                case "NEXT_PUBLIC_AUTH0_CLIENT_ID":
+                    return config.auth.clientId.orElse("");
+                case "NEXT_PUBLIC_AUTH0_AUDIENCE":
+                    return config.auth.audience.orElse("");
+                default:
+                    return null;
+            }
+        }
+
+        /**
+         * Pattern to match variables in the OpenDC web UI sources specified using the following format: "%%VAR_NAME%%".
+         * <p>
+         * Be aware that to properly handle Next.js base path, we need to also match a possible forward slash in front
+         * of the variable.
+         */
+        private static final Pattern PATTERN = Pattern.compile("/?%%(\\w+)%%");
+
+        /**
+         * Helper method to substitute variables in the OpenDC web UI.
+         */
+        private static String substituteVariables(String contents, Function<String, String> substitute) {
+            Matcher m = PATTERN.matcher(contents);
+            StringBuilder sb = new StringBuilder();
+
+            while (m.find()) {
+                String group = m.group(1);
+                String val = substitute.apply(group);
+                m.appendReplacement(sb, val != null ? val : group);
+            }
+
+            m.appendTail(sb);
+            return sb.toString();
+        }
+    }
+
+    /**
+     * A {@link BooleanSupplier} to determine if the OpenDC web UI extension should be included.
+     */
+    private static class IsIncluded implements BooleanSupplier {
+        OpenDCUiConfig config;
+
+        @Override
+        public boolean getAsBoolean() {
+            return config.include;
+        }
+    }
+
+    private static ResolvedDependency getAppArtifact(CurateOutcomeBuildItem curateOutcomeBuildItem, GACT artifactKey) {
+        for (ResolvedDependency dep : curateOutcomeBuildItem.getApplicationModel().getDependencies()) {
+            if (dep.getKey().equals(artifactKey)) {
+                return dep;
+            }
+        }
+        throw new RuntimeException("Could not find artifact " + artifactKey + " among the application dependencies");
+    }
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiRoutingBuildItem.java b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiRoutingBuildItem.java
new file mode 100644
index 00000000..7e0f9408
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/deployment/src/main/java/org/opendc/web/ui/deployment/OpenDCUiRoutingBuildItem.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.deployment;
+
+import io.quarkus.builder.item.SimpleBuildItem;
+
+import java.util.List;
+
+/**
+ * Build item containing the routes for the OpenDC web UI.
+ */
+public final class OpenDCUiRoutingBuildItem extends SimpleBuildItem {
+
+    private final boolean custom404;
+    private final List<Page> pages;
+    private final List<Redirect> redirects;
+
+    /**
+     * Construct a {@link OpenDCUiRoutingBuildItem} instance.
+     *
+     * @param routes The routes defined by Next.js.
+     * @param redirects The redirects that have been defined by Next.js.
+     * @param custom404 A flag to indicate that custom 404 pages are enabled.
+     */
+    public OpenDCUiRoutingBuildItem(List<Page> routes, List<Redirect> redirects, boolean custom404) {
+        this.custom404 = custom404;
+        this.pages = routes;
+        this.redirects = redirects;
+    }
+
+    public List<Page> getPages() {
+        return pages;
+    }
+
+    public List<Redirect> getRedirects() {
+        return redirects;
+    }
+
+    public boolean hasCustom404() {
+        return  this.custom404;
+    }
+
+    /**
+     * A redirect defined by the Next.js routes manifest.
+     */
+    public static final class Redirect {
+
+        private final String path;
+        private final String destination;
+        private final int statusCode;
+
+        /**
+         * Construct a {@link Redirect} route.
+         *
+         * @param path The path that should result in a redirect.
+         * @param destination The destination of the redirect.
+         * @param statusCode The status code of the redirect.
+         */
+        public Redirect(String path, String destination, int statusCode) {
+            this.statusCode = statusCode;
+            this.path = path;
+            this.destination = destination;
+        }
+
+        public String getPath() {
+            return path;
+        }
+
+        public String getDestination() {
+            return destination;
+        }
+
+        public int getStatusCode() {
+            return statusCode;
+        }
+    }
+
+    /**
+     * A page defined by the Next.js routes manifest.
+     */
+    public static final class Page {
+
+        private final String path;
+        private final String name;
+
+        public Page(String path, String page) {
+            this.path = path;
+            this.name = page;
+        }
+
+        public String getPath() {
+            return path;
+        }
+
+        public String getName() {
+            return name;
+        }
+    }
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/runtime/build.gradle.kts b/opendc-web/opendc-web-ui-quarkus/runtime/build.gradle.kts
new file mode 100644
index 00000000..f4131f0b
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/runtime/build.gradle.kts
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+description = "Quarkus extension for serving OpenDC web interface"
+
+plugins {
+    `java-library-conventions`
+    id("io.quarkus.extension")
+}
+
+dependencies {
+    implementation(enforcedPlatform(libs.quarkus.bom))
+
+    implementation(libs.quarkus.core.runtime)
+    implementation(libs.quarkus.vertx.http.runtime)
+    implementation(libs.quarkus.arc.runtime)
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRecorder.java b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRecorder.java
new file mode 100644
index 00000000..026a9039
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRecorder.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.runtime;
+
+import io.quarkus.runtime.ShutdownContext;
+import io.quarkus.runtime.annotations.Recorder;
+import io.quarkus.vertx.http.runtime.devmode.FileSystemStaticHandler;
+import io.quarkus.vertx.http.runtime.webjar.WebJarNotFoundHandler;
+import io.quarkus.vertx.http.runtime.webjar.WebJarStaticHandler;
+import io.vertx.core.Handler;
+import io.vertx.ext.web.RoutingContext;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Helper class for serving the OpenDC web interface.
+ */
+@Recorder
+public class OpenDCUiRecorder {
+    /**
+     * Construct a {@link Handler} for serving a page of the OpenDC web interface.
+     */
+    public Handler<RoutingContext> pageHandler(
+        String finalDestination,
+        String page,
+        OpenDCUiRuntimeConfig runtimeConfig
+    ) {
+        if (runtimeConfig.enable) {
+            String pageDirectory = finalDestination + "/pages";
+            return (event) -> {
+                event.response()
+                    .setStatusCode(200)
+                    .sendFile(pageDirectory + page + ".html");
+            };
+        }
+
+        return new WebJarNotFoundHandler();
+    }
+
+    /**
+     * Construct a {@link Handler} for handling redirects in the OpenDC web interface.
+     */
+    public Handler<RoutingContext> redirectHandler(
+        String destination,
+        int statusCode,
+        OpenDCUiRuntimeConfig runtimeConfig
+    ) {
+        if (runtimeConfig.enable) {
+            return (event) -> {
+                String query = event.request().query();
+                String fullDestination = query != null ? destination + "?" + query : destination;
+
+                event.response()
+                    .setStatusCode(statusCode)
+                    .putHeader("Location", fullDestination)
+                    .end();
+            };
+        }
+
+        return new WebJarNotFoundHandler();
+    }
+
+    /**
+     * Construct a {@link Handler} for serving the static files of the OpenDC web interface.
+     */
+    public Handler<RoutingContext> staticHandler(
+        String finalDestination,
+        String path,
+        List<FileSystemStaticHandler.StaticWebRootConfiguration> webRootConfigurations,
+        OpenDCUiRuntimeConfig runtimeConfig,
+        ShutdownContext shutdownContext
+    ) {
+        if (runtimeConfig.enable) {
+            var augmentedWebRootConfigurations = webRootConfigurations
+                .stream()
+                .map(c -> new FileSystemStaticHandler.StaticWebRootConfiguration(c.getFileSystem(), c.getWebRoot().isEmpty() ? "static" : c.getWebRoot() + "/static"))
+                .collect(Collectors.toList());
+
+            WebJarStaticHandler handler = new WebJarStaticHandler(finalDestination + "/static", path, augmentedWebRootConfigurations);
+            shutdownContext.addShutdownTask(new ShutdownContext.CloseRunnable(handler));
+            return handler;
+        }
+
+        return new WebJarNotFoundHandler();
+    }
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRuntimeConfig.java b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRuntimeConfig.java
new file mode 100644
index 00000000..8ae3b6a2
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/java/org/opendc/web/ui/runtime/OpenDCUiRuntimeConfig.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.ui.runtime;
+
+import io.quarkus.runtime.annotations.ConfigItem;
+import io.quarkus.runtime.annotations.ConfigPhase;
+import io.quarkus.runtime.annotations.ConfigRoot;
+
+/**
+ * Configuration for the OpenDC web UI.
+ */
+@ConfigRoot(phase = ConfigPhase.RUN_TIME, name = "opendc-ui")
+public class OpenDCUiRuntimeConfig {
+    /**
+     * Flag to indicate whether the web interface should be served by the OpenDC API server.
+     */
+    @ConfigItem(defaultValue = "true")
+    public boolean enable;
+}
diff --git a/opendc-web/opendc-web-ui-quarkus/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/resources/META-INF/quarkus-extension.yaml
new file mode 100644
index 00000000..581a1779
--- /dev/null
+++ b/opendc-web/opendc-web-ui-quarkus/runtime/src/main/resources/META-INF/quarkus-extension.yaml
@@ -0,0 +1,5 @@
+---
+name: "OpenDC Web UI"
+metadata:
+  status: "preview"
+  unlisted: true
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 267c8edd..cc454b19 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -39,6 +39,8 @@ include(":opendc-web:opendc-web-proto")
 include(":opendc-web:opendc-web-api")
 include(":opendc-web:opendc-web-client")
 include(":opendc-web:opendc-web-ui")
+include(":opendc-web:opendc-web-ui-quarkus:deployment")
+include(":opendc-web:opendc-web-ui-quarkus:runtime")
 include(":opendc-web:opendc-web-runner")
 include(":opendc-simulator:opendc-simulator-core")
 include(":opendc-simulator:opendc-simulator-flow")