/.well-known/x-nodeinfo2

9 files changed, 256 insertions, 1 deletions

diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/Info.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/Info.java
new file mode 100644
index 00000000..0c6328c6
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/Info.java
@@ -0,0 +1,48 @@
+package com.juick.server.api.xnodeinfo2;
+
+import com.juick.server.api.xnodeinfo2.model.*;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.inject.Inject;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.Arrays;
+
+@RestController
+public class Info {
+    @Value("${ap_base_uri:http://localhost:8080/}")
+    private String baseUri;
+    @Inject
+    private JdbcTemplate jdbcTemplate;
+
+    @GetMapping("/.well-known/x-nodeinfo2")
+    public NodeInfo showNodeInfo() {
+        NodeInfo nodeInfo = new NodeInfo();
+        Server server = new Server();
+        server.setBaseUrl(baseUri);
+        server.setName("Juick");
+        server.setSoftware("Juick");
+        server.setVersion("2.x");
+        nodeInfo.setServer(server);
+        nodeInfo.setProtocols(Arrays.asList("xmpp", "activitypub", "smtp"));
+        ServiceInfo serviceInfo = new ServiceInfo();
+        serviceInfo.setInbound(Arrays.asList("jabber", "mastodon", "email", "telegram"));
+        serviceInfo.setOutbound(Arrays.asList("jabber", "mastodon", "telegram", "twitter", "email", "rss"));
+        nodeInfo.setServices(serviceInfo);
+        UserStats userStats = new UserStats();
+        userStats.setTotal(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0", Integer.class));
+        userStats.setActiveMonth(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0 AND last_seen > ?", Integer.class, Instant.now().minus(1, ChronoUnit.MONTHS)));
+        userStats.setActiveHalfyear(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0 AND last_seen > ?", Integer.class, Instant.now().minus(6, ChronoUnit.MONTHS)));
+        Usage usage = new Usage();
+        usage.setUsers(userStats);
+        usage.setLocalPosts(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM messages",
+                Integer.class));
+        usage.setLocalComments(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM replies",
+                Integer.class));
+        nodeInfo.setUsage(usage);
+        return nodeInfo;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/NodeInfo.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/NodeInfo.java
new file mode 100644
index 00000000..06fe354f
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/NodeInfo.java
@@ -0,0 +1,54 @@
+package com.juick.server.api.xnodeinfo2.model;
+
+import java.util.List;
+
+public class NodeInfo {
+
+    private Server server;
+
+    private List<String> protocols;
+
+    private ServiceInfo services;
+
+    public String getVersion() {
+        return "1.0";
+    }
+
+    public Server getServer() {
+        return server;
+    }
+
+    public void setServer(Server server) {
+        this.server = server;
+    }
+
+    public List<String> getProtocols() {
+        return protocols;
+    }
+
+    public void setProtocols(List<String> protocols) {
+        this.protocols = protocols;
+    }
+
+    public ServiceInfo getServices() {
+        return services;
+    }
+
+    public void setServices(ServiceInfo services) {
+        this.services = services;
+    }
+
+    public boolean getOpenRegistrations() {
+        return true;
+    }
+
+    private Usage usage;
+
+    public Usage getUsage() {
+        return usage;
+    }
+
+    public void setUsage(Usage usage) {
+        this.usage = usage;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Server.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Server.java
new file mode 100644
index 00000000..a772d268
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Server.java
@@ -0,0 +1,40 @@
+package com.juick.server.api.xnodeinfo2.model;
+
+public class Server {
+    private String baseUrl;
+    private String name;
+    private String software;
+    private String version;
+
+    public String getBaseUrl() {
+        return baseUrl;
+    }
+
+    public void setBaseUrl(String baseUrl) {
+        this.baseUrl = baseUrl;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getSoftware() {
+        return software;
+    }
+
+    public void setSoftware(String software) {
+        this.software = software;
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    public void setVersion(String version) {
+        this.version = version;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/ServiceInfo.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/ServiceInfo.java
new file mode 100644
index 00000000..5b6d2baa
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/ServiceInfo.java
@@ -0,0 +1,24 @@
+package com.juick.server.api.xnodeinfo2.model;
+
+import java.util.List;
+
+public class ServiceInfo {
+    private List<String> inbound;
+    private List<String> outbound;
+
+    public List<String> getInbound() {
+        return inbound;
+    }
+
+    public void setInbound(List<String> inbound) {
+        this.inbound = inbound;
+    }
+
+    public List<String> getOutbound() {
+        return outbound;
+    }
+
+    public void setOutbound(List<String> outbound) {
+        this.outbound = outbound;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Usage.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Usage.java
new file mode 100644
index 00000000..e04ea48b
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/Usage.java
@@ -0,0 +1,31 @@
+package com.juick.server.api.xnodeinfo2.model;
+
+public class Usage {
+    private UserStats users;
+    private int localPosts;
+    private int localComments;
+
+    public UserStats getUsers() {
+        return users;
+    }
+
+    public void setUsers(UserStats users) {
+        this.users = users;
+    }
+
+    public int getLocalPosts() {
+        return localPosts;
+    }
+
+    public void setLocalPosts(int localPosts) {
+        this.localPosts = localPosts;
+    }
+
+    public int getLocalComments() {
+        return localComments;
+    }
+
+    public void setLocalComments(int localComments) {
+        this.localComments = localComments;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/UserStats.java b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/UserStats.java
new file mode 100644
index 00000000..515661e3
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/api/xnodeinfo2/model/UserStats.java
@@ -0,0 +1,31 @@
+package com.juick.server.api.xnodeinfo2.model;
+
+public class UserStats {
+    private int total;
+    private int activeHalfyear;
+    private int activeMonth;
+
+    public int getTotal() {
+        return total;
+    }
+
+    public void setTotal(int total) {
+        this.total = total;
+    }
+
+    public int getActiveHalfyear() {
+        return activeHalfyear;
+    }
+
+    public void setActiveHalfyear(int activeHalfyear) {
+        this.activeHalfyear = activeHalfyear;
+    }
+
+    public int getActiveMonth() {
+        return activeMonth;
+    }
+
+    public void setActiveMonth(int activeMonth) {
+        this.activeMonth = activeMonth;
+    }
+}
diff --git a/juick-server/src/main/java/com/juick/server/configuration/SecurityConfig.java b/juick-server/src/main/java/com/juick/server/configuration/SecurityConfig.java
index 5aa575ac..f02083d5 100644
--- a/juick-server/src/main/java/com/juick/server/configuration/SecurityConfig.java
+++ b/juick-server/src/main/java/com/juick/server/configuration/SecurityConfig.java
@@ -97,7 +97,7 @@ public class SecurityConfig {
                     .authorizeRequests()
                     .antMatchers(HttpMethod.OPTIONS).permitAll()
                     .antMatchers("/api/", "/api/messages", "/api/messages/discussions", "/api/users", "/api/thread", "/api/tags", "/api/tlgmbtwbhk", "/api/fbwbhk",
-                            "/api/skypebotendpoint", "/api/_fblogin", "/api/_vklogin", "/api/_tglogin", "/api/inbox", "/api/u/**", "/.well-known/webfinger", "/rss/**", "/api/events").permitAll()
+                            "/api/skypebotendpoint", "/api/_fblogin", "/api/_vklogin", "/api/_tglogin", "/api/inbox", "/api/u/**", "/.well-known/webfinger", "/.well-known/x-nodeinfo2", "/rss/**", "/api/events").permitAll()
                     .anyRequest().hasRole("USER")
                     .and()
                     .anonymous().principal(JuickUser.ANONYMOUS_USER).authorities(JuickUser.ANONYMOUS_AUTHORITY)
diff --git a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
index 4161583a..5383536a 100644
--- a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
+++ b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
@@ -40,6 +40,7 @@ import com.juick.server.api.activity.model.activities.Undo;
 import com.juick.server.api.activity.model.objects.Note;
 import com.juick.server.api.activity.model.objects.Person;
 import com.juick.server.api.webfinger.model.Account;
+import com.juick.server.api.xnodeinfo2.model.NodeInfo;
 import com.juick.server.util.HttpUtils;
 import com.juick.server.util.ImageUtils;
 import com.juick.server.xmpp.helpers.XMPPStatus;
@@ -1728,6 +1729,8 @@ public class ServerTests {
         String noteStr = IOUtils.toString(new ClassPathResource("mention.json").getURI(), StandardCharsets.UTF_8);
         Note create2 = jsonMapper.readValue(noteStr, Note.class);
         jsonMapper.readValue(IOUtils.toString(new ClassPathResource("webfinger.json").getURI(), StandardCharsets.UTF_8), Account.class);
+        NodeInfo info = jsonMapper.readValue(IOUtils.toString(new ClassPathResource("xnodeinfo2.json").getURI(), StandardCharsets.UTF_8), NodeInfo.class);
+        assertThat(info.getUsage().getUsers().getActiveHalfyear(), is(42));
     }
     @Test
     public void activitySerialization() throws Exception {
diff --git a/juick-server/src/test/resources/xnodeinfo2.json b/juick-server/src/test/resources/xnodeinfo2.json
new file mode 100644
index 00000000..14be6394
--- /dev/null
+++ b/juick-server/src/test/resources/xnodeinfo2.json
@@ -0,0 +1,24 @@
+{
+  "version": "1.0",
+  "server": {
+    "baseUrl": "https://example.com",
+    "name": "Example diaspora* server",
+    "software": "diaspora",
+    "version": "0.5.0"
+  },
+  "protocols": ["diaspora", "zot"],
+  "services": {
+    "inbound": ["gnusocial"],
+    "outbound": ["facebook", "twitter"]
+  },
+  "openRegistrations": true,
+  "usage": {
+    "users": {
+      "total": 123,
+      "activeHalfyear": 42,
+      "activeMonth": 23
+    },
+    "localPosts": 500,
+    "localComments": 1000
+  }
+}
\ No newline at end of file