first version

api/api.go

@@ -0,0 +1,69 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/drakkan/sftpgo/dataprovider"
+	"github.com/go-chi/chi"
+	"github.com/go-chi/render"
+)
+
+const (
+	logSender             = "api"
+	activeConnectionsPath = "/api/v1/sftp_connection"
+	quotaScanPath         = "/api/v1/quota_scan"
+	userPath              = "/api/v1/user"
+)
+
+var (
+	router       *chi.Mux
+	dataProvider dataprovider.Provider
+)
+
+// HTTPDConf httpd daemon configuration
+type HTTPDConf struct {
+	BindPort    int    `json:"bind_port"`
+	BindAddress string `json:"bind_address"`
+}
+
+type apiResponse struct {
+	Error      string `json:"error"`
+	Message    string `json:"message"`
+	HTTPStatus int    `json:"status"`
+}
+
+func init() {
+	initializeRouter()
+}
+
+// SetDataProvider sets the data provider
+func SetDataProvider(provider dataprovider.Provider) {
+	dataProvider = provider
+}
+
+func sendAPIResponse(w http.ResponseWriter, r *http.Request, err error, message string, code int) {
+	var errorString string
+	if err != nil {
+		errorString = err.Error()
+	}
+	resp := apiResponse{
+		Error:      errorString,
+		Message:    message,
+		HTTPStatus: code,
+	}
+	if code != http.StatusOK {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		w.WriteHeader(code)
+	}
+	render.JSON(w, r, resp)
+}
+
+func getRespStatus(err error) int {
+	if _, ok := err.(*dataprovider.ValidationError); ok {
+		return http.StatusBadRequest
+	}
+	if _, ok := err.(*dataprovider.MethodDisabledError); ok {
+		return http.StatusForbidden
+	}
+	return http.StatusInternalServerError
+}