wip fs endpoint

client/fs_endpoint.go

@@ -0,0 +1,34 @@
+package client
+
+import (
+	"time"
+
+	metrics "github.com/armon/go-metrics"
+	"github.com/hashicorp/nomad/acl"
+	"github.com/hashicorp/nomad/client/structs"
+	nstructs "github.com/hashicorp/nomad/nomad/structs"
+)
+
+// FileSystem endpoint is used for accessing the logs and filesystem of
+// allocations.
+type FileSystem struct {
+	c *Client
+}
+
+// Stats is used to retrieve the Clients stats.
+func (fs *FileSystem) Logs(args *structs.ClientStatsRequest, reply *structs.ClientStatsResponse) error {
+	defer metrics.MeasureSince([]string{"client", "client_stats", "stats"}, time.Now())
+
+	// Check node read permissions
+	if aclObj, err := fs.c.ResolveToken(args.AuthToken); err != nil {
+		return err
+	} else if aclObj != nil {
+		readfs := aclObj.AllowNsOp(args.Namespace, acl.NamespaceCapabilityReadFS)
+		logs := aclObj.AllowNsOp(args.Namespace, acl.NamespaceCapabilityReadLogs)
+		if !readfs && !logs {
+			return nstructs.ErrPermissionDenied
+		}
+	}
+
+	return nil
+}