From 7a2f89266c8f6337e4e81a2fd8488e0f80f4f9bd Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Fri, 3 Apr 2020 23:53:23 +0300
Subject: Reorganize layout and code cleanup

---
 .../java/com/juick/www/api/webfinger/Resource.java | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/main/java/com/juick/www/api/webfinger/Resource.java

(limited to 'src/main/java/com/juick/www/api/webfinger/Resource.java')

diff --git a/src/main/java/com/juick/www/api/webfinger/Resource.java b/src/main/java/com/juick/www/api/webfinger/Resource.java
new file mode 100644
index 00000000..1529ea09
--- /dev/null
+++ b/src/main/java/com/juick/www/api/webfinger/Resource.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2008-2019, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.juick.www.api.webfinger;
+
+import com.juick.model.User;
+import com.juick.www.api.webfinger.model.Account;
+import com.juick.www.api.webfinger.model.Link;
+import com.juick.server.util.HttpNotFoundException;
+import com.juick.service.UserService;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.util.UriComponentsBuilder;
+import rocks.xmpp.addr.Jid;
+
+import javax.inject.Inject;
+import java.util.Collections;
+
+import static com.juick.www.api.activity.model.Context.ACTIVITY_MEDIA_TYPE;
+
+@RestController
+public class Resource {
+    @Inject
+    private UserService userService;
+    @Value("${web_domain:localhost}")
+    private String domain;
+    @Value("${ap_base_uri:http://localhost:8080/}")
+    private String baseUri;
+
+    @GetMapping(value = "/.well-known/webfinger", produces = "application/jrd+json;charset=utf-8")
+    public Account getWebResource(@RequestParam String resource) {
+        if (resource.startsWith("acct:")) {
+            Jid account = Jid.of(resource.substring(5));
+            if (account.getDomain().equals(domain)) {
+                User user = userService.getUserByName(account.getLocal());
+                if (!user.isAnonymous()) {
+                    UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl(baseUri);
+                    builder.path(String.format("/u/%s", user.getName()));
+                    Link blog = new Link();
+                    blog.setRel("self");
+                    blog.setType(ACTIVITY_MEDIA_TYPE);
+                    blog.setHref(builder.toUriString());
+                    Account result = new Account();
+                    result.setSubject(resource);
+                    result.setLinks(Collections.singletonList(blog));
+                    return result;
+                }
+            }
+        }
+        throw new HttpNotFoundException();
+    }
+}
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