1 files changed, 43 insertions, 0 deletions
diff --git a/modules/structs/nodeinfo.go b/modules/structs/nodeinfo.go
new file mode 100644
index 0000000..802c8d3
--- /dev/null
+++ b/modules/structs/nodeinfo.go
@@ -0,0 +1,43 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package structs
+
+// NodeInfo contains standardized way of exposing metadata about a server running one of the distributed social networks
+type NodeInfo struct {
+	Version           string           `json:"version"`
+	Software          NodeInfoSoftware `json:"software"`
+	Protocols         []string         `json:"protocols"`
+	Services          NodeInfoServices `json:"services"`
+	OpenRegistrations bool             `json:"openRegistrations"`
+	Usage             NodeInfoUsage    `json:"usage"`
+	Metadata          struct{}         `json:"metadata"`
+}
+
+// NodeInfoSoftware contains Metadata about server software in use
+type NodeInfoSoftware struct {
+	Name       string `json:"name"`
+	Version    string `json:"version"`
+	Repository string `json:"repository"`
+	Homepage   string `json:"homepage"`
+}
+
+// NodeInfoServices contains the third party sites this server can connect to via their application API
+type NodeInfoServices struct {
+	Inbound  []string `json:"inbound"`
+	Outbound []string `json:"outbound"`
+}
+
+// NodeInfoUsage contains usage statistics for this server
+type NodeInfoUsage struct {
+	Users         NodeInfoUsageUsers `json:"users"`
+	LocalPosts    int                `json:"localPosts,omitempty"`
+	LocalComments int                `json:"localComments,omitempty"`
+}
+
+// NodeInfoUsageUsers contains statistics about the users of this server
+type NodeInfoUsageUsers struct {
+	Total          int `json:"total,omitempty"`
+	ActiveHalfyear int `json:"activeHalfyear,omitempty"`
+	ActiveMonth    int `json:"activeMonth,omitempty"`
+}