[to #1] support Nextcloud IOS

handlers/nextcloud/nextcloud.go

@@ -0,0 +1,77 @@
+package nextcloud
+
+import (
+	"net/http"
+	"encoding/json"
+	"io/ioutil"
+)
+
+type Handler struct {
+
+}
+
+type Status struct {
+	Installed bool `json:"installed"`
+	Maintenance bool `json:"maintenance"`
+	NeedsDbUpgrade bool `json:"needsDbUpgrade"`
+	Version string `json:"version"`
+	VersionString string `json:"versionstring"`
+	Edition string `json:"edition"`
+	ProductName string `json:"productname"`
+	ExtendedSupport bool `json:"extendedSupport"`
+}
+
+type PollMsg struct {
+	Endpoint string `json:"endpoint"`
+	Token string `json:"token"`
+}
+
+type TokenMsg struct {
+	Login string `json:"login"`
+	Poll PollMsg `json:"poll"`
+}
+
+func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	if r.URL.Path == "/status.php" {
+		status := Status{
+			Installed: true,
+			Maintenance: false,
+			NeedsDbUpgrade: false,
+			Version: "21.0.1.1",
+			VersionString: "21.0.1",
+			Edition: "",
+			ProductName: "Nextcloud",
+			ExtendedSupport: false,
+		}
+		js, _ := json.Marshal(status)
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(js)
+
+	} else if r.URL.Path == "/index.php/login/v2" { // #1 POST to start login session
+		tokenMsg := TokenMsg{
+			Login: "http://" + r.Host + "/login/v2/flow/mqNBzQ3AY1QFfOIzPIn5hZYeNZlZ0RDbT32b42cpmdkFjgGvqjSTsKh6OG7floh7z2JHKmWlZnl7kBFxNEQYcDnmYArkOFjXeBsAB5w3fbOcyJBmi5JBS1k1jYGL8V1D",
+			Poll: PollMsg {
+				Endpoint: "http://" + r.Host + "/login/v2/poll",
+				Token: "zbF2EOo2de8gNOOePERCHQgLp1FQHB8zcSQ5t1KQhtNH0fRqV85Nh5UGRm9ZqpHmigH52jCYuxLSVZpu4FjHq9j8va233OXEHqQnBnMGr4p3BoRcc957jvJEjynPvJcB",
+			},
+		}
+		js, _ := json.Marshal(tokenMsg)
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(js)
+
+	} else if r.URL.Path == "/index.php/login/flow" { // # goto login page
+		var NewUrl string = "nc://login/server:http://" + r.Host + "&user:vscode&password:TEwNL0Sbkeln0TKdlcmNukkhQaOc6is0GBWlXIoO1YOByPweiSpoISuN5UI4fSGRBOgGE61I"
+		http.Redirect(w, r, NewUrl, http.StatusSeeOther)
+
+	} else if r.URL.Path == "/login/flow/grant" { // #3 redirect to grant page
+
+	} else if r.URL.Path == "/ocs/v2.php/cloud/user" { // #4 retreive user metadata
+		dat, _ := ioutil.ReadFile("/data/ngo/conf/ocs_v2.php_cloud_user.xml")
+		js := []byte(string(dat))
+		w.Header().Set("Content-Type", "application/xml; charset=utf-8")
+		w.Write(js)
+
+	} else {
+		http.Error(w, "Not Found", http.StatusNotFound)
+	}
+}