API to list paired clients

src/confighttp.cpp

@@ -701,6 +701,28 @@ namespace confighttp {
     outputTree.put("status", true);
   }
 
+  void
+  listClients(resp_https_t response, req_https_t request) {
+    if (!authenticate(response, request)) return;
+
+    print_req(request);
+
+    pt::ptree named_certs = nvhttp::get_all_clients();
+
+    pt::ptree outputTree;
+
+    outputTree.put("status", false);
+
+    auto g = util::fail_guard([&]() {
+      std::ostringstream data;
+      pt::write_json(data, outputTree);
+      response->write(data.str());
+    });
+
+    outputTree.add_child("named_certs", named_certs);
+    outputTree.put("status", true);
+  }
+
   void
   closeApp(resp_https_t response, req_https_t request) {
     if (!authenticate(response, request)) return;
@@ -746,6 +768,7 @@ namespace confighttp {
     server.resource["^/api/password$"]["POST"] = savePassword;
     server.resource["^/api/apps/([0-9]+)$"]["DELETE"] = deleteApp;
     server.resource["^/api/clients/unpair$"]["POST"] = unpairAll;
+    server.resource["^/api/clients/list$"]["GET"] = listClients;
     server.resource["^/api/apps/close$"]["POST"] = closeApp;
     server.resource["^/api/covers/upload$"]["POST"] = uploadCover;
     server.resource["^/images/sunshine.ico$"]["GET"] = getFaviconImage;

src/nvhttp.cpp

@@ -752,6 +752,21 @@ namespace nvhttp {
     response->close_connection_after_response = true;
   }
 
+  pt::ptree
+  get_all_clients() {
+    pt::ptree named_cert_nodes;
+    for (auto &[_, client] : map_id_client) {
+      for (auto &named_cert : client.named_certs) {
+        pt::ptree named_cert_node;
+        named_cert_node.put("name"s, named_cert.name);
+        named_cert_node.put("uniqueID"s, named_cert.uniqueID);
+        named_cert_nodes.push_back(std::make_pair(""s, named_cert_node));
+      }
+    }
+
+    return named_cert_nodes;
+  }
+
   void
   applist(resp_https_t response, req_https_t request) {
     print_req<SimpleWeb::HTTPS>(request);

src/nvhttp.h

@@ -9,6 +9,9 @@
 // standard includes
 #include <string>
 
+// lib includes
+#include <boost/property_tree/ptree.hpp>
+
 // local includes
 #include "thread_safe.h"
 
@@ -44,6 +47,8 @@ namespace nvhttp {
   start();
   bool
   pin(std::string pin, std::string name);
+  boost::property_tree::ptree
+  get_all_clients();
   void
   erase_all_clients();
 }  // namespace nvhttp