added micronaut view instead of crude html

odhekar · Jun 4, 2021 · a812b08 · a812b08
1 parent 1ec1b8d
commit a812b08
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Showing 4 changed files with 91 additions and 22 deletions.
diff --git a/build.gradle b/build.gradle
@@ -26,9 +26,9 @@ dependencies {
     implementation("io.micronaut:micronaut-http-client")
     implementation("io.micronaut:micronaut-runtime")
     implementation("javax.annotation:javax.annotation-api")
-    runtimeOnly("ch.qos.logback:logback-classic")
+    implementation("io.micronaut.views:micronaut-views-freemarker")
     implementation("io.micronaut:micronaut-validation")
-
+    runtimeOnly("ch.qos.logback:logback-classic")
 }
 
 

diff --git a/helm/ambassador-jwt/templates/deployment.yaml b/helm/ambassador-jwt/templates/deployment.yaml
@@ -24,3 +24,6 @@ spec:
             - name: http
               containerPort: 8080
               protocol: TCP
+          env:
+            - name: TENANTID
+              value: {{ .Values.azure.tenantID }}
diff --git a/src/main/java/com/odhekar/DefaultController.java b/src/main/java/com/odhekar/DefaultController.java
@@ -7,37 +7,39 @@
 import io.micronaut.core.annotation.Nullable;
 import io.micronaut.http.HttpHeaders;
 import io.micronaut.http.HttpRequest;
-import io.micronaut.http.MediaType;
+import io.micronaut.http.HttpResponse;
 import io.micronaut.http.annotation.Controller;
 import io.micronaut.http.annotation.Get;
-import io.micronaut.http.annotation.Produces;
 import io.micronaut.security.annotation.Secured;
 import io.micronaut.security.authentication.Authentication;
 import io.micronaut.security.rules.SecurityRule;
+import io.micronaut.views.View;
 
 import java.io.IOException;
 import java.util.Base64;
 import java.util.HashMap;
+import java.util.Map;
 
 
 @Controller
 public class DefaultController {
 
     @Secured(SecurityRule.IS_AUTHENTICATED)
+    @View("home")
     @Get
-    @Produces(MediaType.TEXT_HTML)
-    public String getAuthenticated(HttpRequest<?> request, @Nullable Authentication authentication) {
-        var response = "<html><style>body {font-family: sans-serif;}</style><body>";
+    public HttpResponse<Map<String, Object>> getAuthenticatedView(HttpRequest<?> request,
+                                                                  @Nullable Authentication authentication) {
+        Map<String, Object> responseMap = new HashMap<>();
         if (authentication != null) {
-            response += "<b>User</b>: " + authentication.getName() + " (" + authentication.getAttributes().get("email") + ")<p>";
+            responseMap.put("name", authentication.getName());
+            responseMap.put("email", authentication.getAttributes().get("email"));
         }
         if (request.getHeaders().get(HttpHeaders.AUTHORIZATION) != null) {
-            response += "<b>JWT</b><p><textarea  rows=\"10\" cols=\"100\">" + getToken(request) +
-                "</textarea><p>";
-            response += "<b>Decoded JWT</b><pre>" + getDecodedToken(request) + "</pre><hr>";
+            responseMap.put("token", getToken(request));
+            responseMap.put("decodedToken", getDecodedToken(request));
         }
-        response += "<b>Request Headers</b><pre>" + getHeaders(request) + "</pre></body></html>";
-        return response;
+        responseMap.put("headers", getHeaders(request));
+        return HttpResponse.ok(responseMap);
     }
 
     private String getHeaders(HttpRequest<?> request) {
@@ -54,30 +56,26 @@ private String getHeaders(HttpRequest<?> request) {
     }
 
     private String getToken(HttpRequest<?> request) {
-        String token = request.getHeaders().get(HttpHeaders.AUTHORIZATION).split("Bearer ")[1];
-        String[] tokenParts = token.split("\\.");
-        return tokenParts[1];
+        return request.getHeaders().get(HttpHeaders.AUTHORIZATION).split("Bearer ")[1];
     }
 
     private String getDecodedToken(HttpRequest<?> request) {
-        byte[] token = Base64.getDecoder().decode(getToken(request));
+        String[] tokenParts = getToken(request).split("\\.");
+        byte[] token = Base64.getDecoder().decode(tokenParts[1]);
         JsonNode jwt = null;
         try {
             jwt = new ObjectMapper().readTree(token);
         } catch (IOException e) {
             e.printStackTrace();
         }
-        return prettyJson(jwt);
-    }
-
-    private String prettyJson(JsonNode node) {
         try {
             return new ObjectMapper()
                 .enable(SerializationFeature.INDENT_OUTPUT)
-                .writeValueAsString(node);
+                .writeValueAsString(jwt);
         } catch (JsonProcessingException e) {
             return e.getMessage();
         }
     }
 
+
 }
diff --git a/src/main/resources/views/home.ftl b/src/main/resources/views/home.ftl
@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <link rel="icon" type="image/png"
+        href="data:image/png;base64,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">
+    <title>Authentication</title>
+    <style>
+        body {
+            font-family: sans-serif;
+            font-size: 1rem;
+            margin: 25px auto;
+            max-width: 70%;
+        }
+
+        .panel {
+            margin: 25px auto;
+            border: 1px solid #C5C5C5;
+            border-radius: 2px;
+        }
+
+        .panel-head {
+            background-color: #F5F5F5;
+            padding: 0.7rem;
+        }
+
+        .panel-body {
+            padding: 0.7rem;
+            font-family: Cascadia Code, Consolas, monospace;
+            font-size: 0.9rem;
+            line-height: 150%;
+            overflow: auto;
+            white-space: pre;
+            scrollbar-width: none;
+        }
+        .panel-body::-webkit-scrollbar {
+            display: none;
+        }
+
+        .panel-jwt {
+            word-wrap: break-word;
+            white-space: pre-wrap;
+        }
+    </style>
+</head>
+
+<body>
+    <#if name??>
+        <div class="panel">
+            <div class="panel-head">User</button></div>
+            <div class="panel-body">${name} (${email})</div>
+        </div>
+        <div class="panel">
+            <div class="panel-head">JWT</div>
+            <div class="panel-body panel-jwt">${token} </div>
+        </div>
+        <div class="panel">
+            <div class="panel-head">Decoded JWT</div>
+            <div class="panel-body">${decodedToken}</div>
+        </div>
+    </#if>
+    <div class="panel">
+        <div class="panel-head">Headers</div>
+        <div class="panel-body">${headers}</div>
+    </div>
+</body>
+
+</html>