init commit

server/web/auth/context.go

@@ -0,0 +1,41 @@
+package auth
+
+type Context interface {
+	Permissions() map[string]struct{}
+	PermitAll(permissions ...string) bool
+	PermitAny(permissions ...string) bool
+}
+
+// region DeviceContext
+
+type DeviceContext struct {
+	ID          uint
+	IpAddress   string
+	Permissions map[string]struct{}
+}
+
+func (c DeviceContext) PermitAny(permissions ...string) bool {
+	if _, exist := c.Permissions["*"]; exist {
+		return true
+	}
+	for _, permission := range permissions {
+		if _, ok := c.Permissions[permission]; ok {
+			return true
+		}
+	}
+	return false
+}
+
+func (c DeviceContext) PermitAll(permissions ...string) bool {
+	if _, exist := c.Permissions["*"]; exist {
+		return true
+	}
+	for _, permission := range permissions {
+		if _, ok := c.Permissions[permission]; !ok {
+			return false
+		}
+	}
+	return true
+}
+
+// endregion