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Simplify and streamline namespace functions for new cli/rpc/api

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This commit is contained in:
Kristoffer Dalby 2021-11-04 22:15:17 +00:00
parent 77f5f8bd1c
commit 95690e614e
2 changed files with 25 additions and 12 deletions
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33
namespaces.go
View file

@ -4,16 +4,21 @@ import (
"encoding/json" "encoding/json"
"errors" "errors"
"fmt" "fmt"
"strconv"
"time" "time"
v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
"github.com/rs/zerolog/log" "github.com/rs/zerolog/log"
"google.golang.org/protobuf/types/known/timestamppb"
"gorm.io/gorm" "gorm.io/gorm"
"tailscale.com/tailcfg" "tailscale.com/tailcfg"
) )
const errorNamespaceExists = Error("Namespace already exists") const (
const errorNamespaceNotFound = Error("Namespace not found") errorNamespaceExists = Error("Namespace already exists")
const errorNamespaceNotEmpty = Error("Namespace not empty") errorNamespaceNotFound = Error("Namespace not found")
errorNamespaceNotEmpty = Error("Namespace not empty")
)
// Namespace is the way Headscale implements the concept of users in Tailscale // Namespace is the way Headscale implements the concept of users in Tailscale
// //
@ -54,7 +59,7 @@ func (h *Headscale) DestroyNamespace(name string) error {
if err != nil { if err != nil {
return err return err
} }
if len(*m) > 0 { if len(m) > 0 {
return errorNamespaceNotEmpty return errorNamespaceNotEmpty
} }
@ -104,16 +109,16 @@ func (h *Headscale) GetNamespace(name string) (*Namespace, error) {
} }
// ListNamespaces gets all the existing namespaces // ListNamespaces gets all the existing namespaces
func (h *Headscale) ListNamespaces() (*[]Namespace, error) { func (h *Headscale) ListNamespaces() ([]Namespace, error) {
namespaces := []Namespace{} namespaces := []Namespace{}
if err := h.db.Find(&namespaces).Error; err != nil { if err := h.db.Find(&namespaces).Error; err != nil {
return nil, err return nil, err
} }
return &namespaces, nil return namespaces, nil
} }
// ListMachinesInNamespace gets all the nodes in a given namespace // ListMachinesInNamespace gets all the nodes in a given namespace
func (h *Headscale) ListMachinesInNamespace(name string) (*[]Machine, error) { func (h *Headscale) ListMachinesInNamespace(name string) ([]Machine, error) {
n, err := h.GetNamespace(name) n, err := h.GetNamespace(name)
if err != nil { if err != nil {
return nil, err return nil, err
@ -123,11 +128,11 @@ func (h *Headscale) ListMachinesInNamespace(name string) (*[]Machine, error) {
if err := h.db.Preload("AuthKey").Preload("AuthKey.Namespace").Preload("Namespace").Where(&Machine{NamespaceID: n.ID}).Find(&machines).Error; err != nil { if err := h.db.Preload("AuthKey").Preload("AuthKey.Namespace").Preload("Namespace").Where(&Machine{NamespaceID: n.ID}).Find(&machines).Error; err != nil {
return nil, err return nil, err
} }
return &machines, nil return machines, nil
} }
// ListSharedMachinesInNamespace returns all the machines that are shared to the specified namespace // ListSharedMachinesInNamespace returns all the machines that are shared to the specified namespace
func (h *Headscale) ListSharedMachinesInNamespace(name string) (*[]Machine, error) { func (h *Headscale) ListSharedMachinesInNamespace(name string) ([]Machine, error) {
namespace, err := h.GetNamespace(name) namespace, err := h.GetNamespace(name)
if err != nil { if err != nil {
return nil, err return nil, err
@ -145,7 +150,7 @@ func (h *Headscale) ListSharedMachinesInNamespace(name string) (*[]Machine, erro
} }
machines = append(machines, *machine) machines = append(machines, *machine)
} }
return &machines, nil return machines, nil
} }
// SetMachineNamespace assigns a Machine to a namespace // SetMachineNamespace assigns a Machine to a namespace
@ -275,3 +280,11 @@ func getMapResponseUserProfiles(m Machine, peers Machines) []tailcfg.UserProfile
} }
return profiles return profiles
} }
func (n *Namespace) toProto() *v1.Namespace {
return &v1.Namespace{
Id: strconv.FormatUint(uint64(n.ID), 10),
Name: n.Name,
CreatedAt: timestamppb.New(n.CreatedAt),
}
}

4
namespaces_test.go
View file

@ -12,7 +12,7 @@ func (s *Suite) TestCreateAndDestroyNamespace(c *check.C) {
ns, err := h.ListNamespaces() ns, err := h.ListNamespaces()
c.Assert(err, check.IsNil) c.Assert(err, check.IsNil)
c.Assert(len(*ns), check.Equals, 1) c.Assert(len(ns), check.Equals, 1)
err = h.DestroyNamespace("test") err = h.DestroyNamespace("test")
c.Assert(err, check.IsNil) c.Assert(err, check.IsNil)
@ -55,7 +55,7 @@ func (s *Suite) TestRenameNamespace(c *check.C) {
ns, err := h.ListNamespaces() ns, err := h.ListNamespaces()
c.Assert(err, check.IsNil) c.Assert(err, check.IsNil)
c.Assert(len(*ns), check.Equals, 1) c.Assert(len(ns), check.Equals, 1)
err = h.RenameNamespace("test", "test_renamed") err = h.RenameNamespace("test", "test_renamed")
c.Assert(err, check.IsNil) c.Assert(err, check.IsNil)