mirror of
https://github.com/juanfont/headscale.git
synced 2024-12-24 16:58:05 +00:00
Remove sharing class and tests
This commit is contained in:
Kristoffer Dalby
parent
1e8f4dbdff
commit
9411ec47c3
81
sharing.go
81
sharing.go
@ -1,81 +0,0 @@
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package headscale
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import "gorm.io/gorm"
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const (
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errSameNamespace = Error("Destination namespace same as origin")
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errMachineAlreadyShared = Error("Node already shared to this namespace")
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errMachineNotShared = Error("Machine not shared to this namespace")
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)
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// SharedMachine is a join table to support sharing nodes between namespaces.
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type SharedMachine struct {
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gorm.Model
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MachineID uint64
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Machine Machine
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NamespaceID uint
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Namespace Namespace
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}
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// AddSharedMachineToNamespace adds a machine as a shared node to a namespace.
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func (h *Headscale) AddSharedMachineToNamespace(
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machine *Machine,
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namespace *Namespace,
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) error {
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if machine.NamespaceID == namespace.ID {
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return errSameNamespace
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}
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sharedMachines := []SharedMachine{}
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if err := h.db.Where("machine_id = ? AND namespace_id = ?", machine.ID, namespace.ID).Find(&sharedMachines).Error; err != nil {
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return err
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}
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if len(sharedMachines) > 0 {
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return errMachineAlreadyShared
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}
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sharedMachine := SharedMachine{
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MachineID: machine.ID,
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Machine: *machine,
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NamespaceID: namespace.ID,
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Namespace: *namespace,
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}
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h.db.Save(&sharedMachine)
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return nil
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}
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// RemoveSharedMachineFromNamespace removes a shared machine from a namespace.
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func (h *Headscale) RemoveSharedMachineFromNamespace(
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machine *Machine,
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namespace *Namespace,
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) error {
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if machine.NamespaceID == namespace.ID {
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// Can't unshare from primary namespace
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return errMachineNotShared
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}
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sharedMachine := SharedMachine{}
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result := h.db.Where("machine_id = ? AND namespace_id = ?", machine.ID, namespace.ID).
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Unscoped().
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Delete(&sharedMachine)
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if result.Error != nil {
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return result.Error
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}
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if result.RowsAffected == 0 {
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return errMachineNotShared
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}
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return nil
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}
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// RemoveSharedMachineFromAllNamespaces removes a machine as a shared node from all namespaces.
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func (h *Headscale) RemoveSharedMachineFromAllNamespaces(machine *Machine) error {
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sharedMachine := SharedMachine{}
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if result := h.db.Where("machine_id = ?", machine.ID).Unscoped().Delete(&sharedMachine); result.Error != nil {
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return result.Error
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}
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return nil
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}
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341
sharing_test.go
341
sharing_test.go
@ -1,341 +0,0 @@
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package headscale
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import (
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"gopkg.in/check.v1"
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"inet.af/netaddr"
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)
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func CreateNodeNamespace(
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c *check.C,
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namespaceName, node, key, ip string,
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) (*Namespace, *Machine) {
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namespace, err := app.CreateNamespace(namespaceName)
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c.Assert(err, check.IsNil)
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pak1, err := app.CreatePreAuthKey(namespace.Name, false, false, nil)
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c.Assert(err, check.IsNil)
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_, err = app.GetMachine(namespace.Name, node)
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c.Assert(err, check.NotNil)
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machine := &Machine{
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ID: 0,
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MachineKey: key,
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NodeKey: key,
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DiscoKey: key,
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Name: node,
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NamespaceID: namespace.ID,
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Registered: true,
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RegisterMethod: RegisterMethodAuthKey,
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IPAddresses: []netaddr.IP{netaddr.MustParseIP("100.64.0.1")},
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AuthKeyID: uint(pak1.ID),
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}
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app.db.Save(machine)
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_, err = app.GetMachine(namespace.Name, machine.Name)
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c.Assert(err, check.IsNil)
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return namespace, machine
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}
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func (s *Suite) TestBasicSharedNodesInNamespace(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_get_shared_nodes_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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peersOfMachine1BeforeShared, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShared), check.Equals, 0)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1AfterShared, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1AfterShared), check.Equals, 1)
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c.Assert(peersOfMachine1AfterShared[0].ID, check.Equals, machine2.ID)
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}
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func (s *Suite) TestSameNamespace(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 0)
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err = app.AddSharedMachineToNamespace(machine1, namespace1)
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c.Assert(err, check.Equals, errSameNamespace)
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}
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func (s *Suite) TestUnshare(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_unshare_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_unshare_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 0)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1BeforeShare, err = app.getShared(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 1)
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err = app.RemoveSharedMachineFromNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1BeforeShare, err = app.getShared(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 0)
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err = app.RemoveSharedMachineFromNamespace(machine2, namespace1)
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c.Assert(err, check.Equals, errMachineNotShared)
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err = app.RemoveSharedMachineFromNamespace(machine1, namespace1)
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c.Assert(err, check.Equals, errMachineNotShared)
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}
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func (s *Suite) TestAlreadyShared(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_get_shared_nodes_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 0)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.Equals, errMachineAlreadyShared)
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}
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func (s *Suite) TestDoNotIncludeRoutesOnShared(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_get_shared_nodes_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 0)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1AfterShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1AfterShare), check.Equals, 1)
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c.Assert(peersOfMachine1AfterShare[0].Name, check.Equals, "test_get_shared_nodes_2")
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}
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func (s *Suite) TestComplexSharingAcrossNamespaces(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_get_shared_nodes_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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_, machine3 := CreateNodeNamespace(
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c,
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"shared3",
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"test_get_shared_nodes_3",
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"6e704bee83eb93db6fc2c417d7882964cd3f8cc87082cbb645982e34020c76c8",
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"100.64.0.3",
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)
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pak4, err := app.CreatePreAuthKey(namespace1.Name, false, false, nil)
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c.Assert(err, check.IsNil)
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machine4 := &Machine{
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ID: 4,
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MachineKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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NodeKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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DiscoKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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Name: "test_get_shared_nodes_4",
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NamespaceID: namespace1.ID,
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Registered: true,
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RegisterMethod: RegisterMethodAuthKey,
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IPAddresses: []netaddr.IP{netaddr.MustParseIP("100.64.0.4")},
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AuthKeyID: uint(pak4.ID),
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}
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app.db.Save(machine4)
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_, err = app.GetMachine(namespace1.Name, machine4.Name)
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c.Assert(err, check.IsNil)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 1) // node1 can see node4
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c.Assert(peersOfMachine1BeforeShare[0].Name, check.Equals, machine4.Name)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1AfterShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(
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len(peersOfMachine1AfterShare),
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check.Equals,
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2,
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) // node1 can see node2 (shared) and node4 (same namespace)
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c.Assert(peersOfMachine1AfterShare[0].Name, check.Equals, machine2.Name)
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c.Assert(peersOfMachine1AfterShare[1].Name, check.Equals, machine4.Name)
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sharedOfMachine1, err := app.getShared(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(sharedOfMachine1), check.Equals, 1) // node1 can see node2 as shared
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c.Assert(sharedOfMachine1[0].Name, check.Equals, machine2.Name)
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peersOfMachine3, err := app.getPeers(machine3)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine3), check.Equals, 0) // node3 is alone
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peersOfMachine2, err := app.getPeers(machine2)
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c.Assert(err, check.IsNil)
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c.Assert(
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len(peersOfMachine2),
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check.Equals,
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2,
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) // node2 should see node1 (sharedTo) and node4 (sharedTo), as is shared in namespace1
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c.Assert(peersOfMachine2[0].Name, check.Equals, machine1.Name)
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c.Assert(peersOfMachine2[1].Name, check.Equals, machine4.Name)
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}
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func (s *Suite) TestDeleteSharedMachine(c *check.C) {
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namespace1, machine1 := CreateNodeNamespace(
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c,
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"shared1",
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"test_get_shared_nodes_1",
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"686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
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"100.64.0.1",
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)
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_, machine2 := CreateNodeNamespace(
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c,
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"shared2",
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"test_get_shared_nodes_2",
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"dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
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"100.64.0.2",
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)
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_, machine3 := CreateNodeNamespace(
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c,
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"shared3",
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"test_get_shared_nodes_3",
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"6e704bee83eb93db6fc2c417d7882964cd3f8cc87082cbb645982e34020c76c8",
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"100.64.0.3",
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)
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pak4n1, err := app.CreatePreAuthKey(namespace1.Name, false, false, nil)
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c.Assert(err, check.IsNil)
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machine4 := &Machine{
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ID: 4,
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MachineKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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NodeKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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DiscoKey: "4c3e07c3ecd40e9c945bb6797557c451850691c0409740578325e17009dd298f",
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Name: "test_get_shared_nodes_4",
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NamespaceID: namespace1.ID,
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Registered: true,
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RegisterMethod: RegisterMethodAuthKey,
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IPAddresses: []netaddr.IP{netaddr.MustParseIP("100.64.0.4")},
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AuthKeyID: uint(pak4n1.ID),
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}
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app.db.Save(machine4)
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_, err = app.GetMachine(namespace1.Name, machine4.Name)
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c.Assert(err, check.IsNil)
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peersOfMachine1BeforeShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1BeforeShare), check.Equals, 1) // nodes 1 and 4
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c.Assert(peersOfMachine1BeforeShare[0].Name, check.Equals, machine4.Name)
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err = app.AddSharedMachineToNamespace(machine2, namespace1)
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c.Assert(err, check.IsNil)
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peersOfMachine1AfterShare, err := app.getPeers(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine1AfterShare), check.Equals, 2) // nodes 1, 2, 4
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c.Assert(peersOfMachine1AfterShare[0].Name, check.Equals, machine2.Name)
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c.Assert(peersOfMachine1AfterShare[1].Name, check.Equals, machine4.Name)
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sharedOfMachine1, err := app.getShared(machine1)
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c.Assert(err, check.IsNil)
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c.Assert(len(sharedOfMachine1), check.Equals, 1) // nodes 1, 2, 4
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c.Assert(sharedOfMachine1[0].Name, check.Equals, machine2.Name)
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peersOfMachine3, err := app.getPeers(machine3)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfMachine3), check.Equals, 0) // node 3 is alone
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sharedMachinesInNamespace1, err := app.ListSharedMachinesInNamespace(
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namespace1.Name,
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)
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c.Assert(err, check.IsNil)
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c.Assert(len(sharedMachinesInNamespace1), check.Equals, 1)
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err = app.DeleteMachine(machine2)
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c.Assert(err, check.IsNil)
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sharedMachinesInNamespace1, err = app.ListSharedMachinesInNamespace(namespace1.Name)
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c.Assert(err, check.IsNil)
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c.Assert(len(sharedMachinesInNamespace1), check.Equals, 0)
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}
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