mirror of
https://github.com/juanfont/headscale.git
synced 2024-11-23 18:15:26 +00:00
064c46f2a5
* move logic for validating node names this commits moves the generation of "given names" of nodes into the registration function, and adds validation of renames to RenameNode using the same logic. Fixes #2121 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com> * fix double arg Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com> --------- Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
834 lines
21 KiB
Go
834 lines
21 KiB
Go
package db
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import (
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"crypto/rand"
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"fmt"
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"math/big"
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"net/netip"
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"regexp"
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"sort"
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"strconv"
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"sync"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/juanfont/headscale/hscontrol/policy"
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"github.com/juanfont/headscale/hscontrol/types"
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"github.com/juanfont/headscale/hscontrol/util"
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"github.com/puzpuzpuz/xsync/v3"
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"github.com/stretchr/testify/assert"
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"gopkg.in/check.v1"
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"gorm.io/gorm"
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"tailscale.com/tailcfg"
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"tailscale.com/types/key"
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"tailscale.com/types/ptr"
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)
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func (s *Suite) TestGetNode(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.getNode("test", "testnode")
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c.Assert(err, check.NotNil)
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := &types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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}
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trx := db.DB.Save(node)
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c.Assert(trx.Error, check.IsNil)
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_, err = db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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}
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func (s *Suite) TestGetNodeByID(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.GetNodeByID(0)
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c.Assert(err, check.NotNil)
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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}
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trx := db.DB.Save(&node)
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c.Assert(trx.Error, check.IsNil)
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_, err = db.GetNodeByID(0)
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c.Assert(err, check.IsNil)
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}
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func (s *Suite) TestGetNodeByAnyNodeKey(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.GetNodeByID(0)
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c.Assert(err, check.NotNil)
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nodeKey := key.NewNode()
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oldNodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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}
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trx := db.DB.Save(&node)
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c.Assert(trx.Error, check.IsNil)
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_, err = db.GetNodeByAnyKey(machineKey.Public(), nodeKey.Public(), oldNodeKey.Public())
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c.Assert(err, check.IsNil)
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}
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func (s *Suite) TestHardDeleteNode(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode3",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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}
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trx := db.DB.Save(&node)
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c.Assert(trx.Error, check.IsNil)
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_, err = db.DeleteNode(&node, xsync.NewMapOf[types.NodeID, bool]())
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c.Assert(err, check.IsNil)
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_, err = db.getNode(user.Name, "testnode3")
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c.Assert(err, check.NotNil)
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}
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func (s *Suite) TestListPeers(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.GetNodeByID(0)
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c.Assert(err, check.NotNil)
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for index := 0; index <= 10; index++ {
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := types.Node{
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ID: types.NodeID(index),
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode" + strconv.Itoa(index),
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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}
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trx := db.DB.Save(&node)
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c.Assert(trx.Error, check.IsNil)
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}
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node0ByID, err := db.GetNodeByID(0)
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c.Assert(err, check.IsNil)
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peersOfNode0, err := db.ListPeers(node0ByID.ID)
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c.Assert(err, check.IsNil)
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c.Assert(len(peersOfNode0), check.Equals, 9)
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c.Assert(peersOfNode0[0].Hostname, check.Equals, "testnode2")
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c.Assert(peersOfNode0[5].Hostname, check.Equals, "testnode7")
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c.Assert(peersOfNode0[8].Hostname, check.Equals, "testnode10")
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}
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func (s *Suite) TestGetACLFilteredPeers(c *check.C) {
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type base struct {
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user *types.User
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key *types.PreAuthKey
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}
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stor := make([]base, 0)
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for _, name := range []string{"test", "admin"} {
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user, err := db.CreateUser(name)
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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stor = append(stor, base{user, pak})
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}
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_, err := db.GetNodeByID(0)
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c.Assert(err, check.NotNil)
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for index := 0; index <= 10; index++ {
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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v4 := netip.MustParseAddr(fmt.Sprintf("100.64.0.%v", strconv.Itoa(index+1)))
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node := types.Node{
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ID: types.NodeID(index),
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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IPv4: &v4,
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Hostname: "testnode" + strconv.Itoa(index),
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UserID: stor[index%2].user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(stor[index%2].key.ID),
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}
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trx := db.DB.Save(&node)
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c.Assert(trx.Error, check.IsNil)
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}
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aclPolicy := &policy.ACLPolicy{
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Groups: map[string][]string{
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"group:test": {"admin"},
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},
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Hosts: map[string]netip.Prefix{},
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TagOwners: map[string][]string{},
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ACLs: []policy.ACL{
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{
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Action: "accept",
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Sources: []string{"admin"},
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Destinations: []string{"*:*"},
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},
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{
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Action: "accept",
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Sources: []string{"test"},
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Destinations: []string{"test:*"},
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},
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},
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Tests: []policy.ACLTest{},
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}
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adminNode, err := db.GetNodeByID(1)
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c.Logf("Node(%v), user: %v", adminNode.Hostname, adminNode.User)
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c.Assert(err, check.IsNil)
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testNode, err := db.GetNodeByID(2)
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c.Logf("Node(%v), user: %v", testNode.Hostname, testNode.User)
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c.Assert(err, check.IsNil)
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adminPeers, err := db.ListPeers(adminNode.ID)
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c.Assert(err, check.IsNil)
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testPeers, err := db.ListPeers(testNode.ID)
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c.Assert(err, check.IsNil)
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adminRules, _, err := policy.GenerateFilterAndSSHRulesForTests(aclPolicy, adminNode, adminPeers)
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c.Assert(err, check.IsNil)
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testRules, _, err := policy.GenerateFilterAndSSHRulesForTests(aclPolicy, testNode, testPeers)
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c.Assert(err, check.IsNil)
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peersOfAdminNode := policy.FilterNodesByACL(adminNode, adminPeers, adminRules)
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peersOfTestNode := policy.FilterNodesByACL(testNode, testPeers, testRules)
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c.Log(peersOfTestNode)
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c.Assert(len(peersOfTestNode), check.Equals, 9)
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c.Assert(peersOfTestNode[0].Hostname, check.Equals, "testnode1")
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c.Assert(peersOfTestNode[1].Hostname, check.Equals, "testnode3")
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c.Assert(peersOfTestNode[3].Hostname, check.Equals, "testnode5")
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c.Log(peersOfAdminNode)
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c.Assert(len(peersOfAdminNode), check.Equals, 9)
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c.Assert(peersOfAdminNode[0].Hostname, check.Equals, "testnode2")
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c.Assert(peersOfAdminNode[2].Hostname, check.Equals, "testnode4")
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c.Assert(peersOfAdminNode[5].Hostname, check.Equals, "testnode7")
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}
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func (s *Suite) TestExpireNode(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.getNode("test", "testnode")
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c.Assert(err, check.NotNil)
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := &types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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Expiry: &time.Time{},
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}
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db.DB.Save(node)
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nodeFromDB, err := db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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c.Assert(nodeFromDB, check.NotNil)
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c.Assert(nodeFromDB.IsExpired(), check.Equals, false)
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now := time.Now()
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err = db.NodeSetExpiry(nodeFromDB.ID, now)
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c.Assert(err, check.IsNil)
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nodeFromDB, err = db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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c.Assert(nodeFromDB.IsExpired(), check.Equals, true)
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}
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func (s *Suite) TestSetTags(c *check.C) {
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user, err := db.CreateUser("test")
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c.Assert(err, check.IsNil)
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pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
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c.Assert(err, check.IsNil)
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_, err = db.getNode("test", "testnode")
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c.Assert(err, check.NotNil)
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nodeKey := key.NewNode()
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machineKey := key.NewMachine()
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node := &types.Node{
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ID: 0,
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MachineKey: machineKey.Public(),
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NodeKey: nodeKey.Public(),
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Hostname: "testnode",
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UserID: user.ID,
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RegisterMethod: util.RegisterMethodAuthKey,
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AuthKeyID: ptr.To(pak.ID),
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}
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trx := db.DB.Save(node)
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c.Assert(trx.Error, check.IsNil)
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// assign simple tags
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sTags := []string{"tag:test", "tag:foo"}
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err = db.SetTags(node.ID, sTags)
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c.Assert(err, check.IsNil)
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node, err = db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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c.Assert(node.ForcedTags, check.DeepEquals, types.StringList(sTags))
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// assign duplicate tags, expect no errors but no doubles in DB
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eTags := []string{"tag:bar", "tag:test", "tag:unknown", "tag:test"}
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err = db.SetTags(node.ID, eTags)
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c.Assert(err, check.IsNil)
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node, err = db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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c.Assert(
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node.ForcedTags,
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check.DeepEquals,
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types.StringList([]string{"tag:bar", "tag:test", "tag:unknown"}),
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)
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// test removing tags
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err = db.SetTags(node.ID, []string{})
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c.Assert(err, check.IsNil)
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node, err = db.getNode("test", "testnode")
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c.Assert(err, check.IsNil)
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c.Assert(node.ForcedTags, check.DeepEquals, types.StringList([]string{}))
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}
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func TestHeadscale_generateGivenName(t *testing.T) {
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type args struct {
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suppliedName string
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randomSuffix bool
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}
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tests := []struct {
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name string
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args args
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want *regexp.Regexp
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wantErr bool
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}{
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{
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name: "simple node name generation",
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args: args{
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suppliedName: "testnode",
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randomSuffix: false,
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},
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want: regexp.MustCompile("^testnode$"),
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wantErr: false,
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},
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{
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name: "node name with 53 chars",
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args: args{
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suppliedName: "testmaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaachine",
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randomSuffix: false,
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},
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want: regexp.MustCompile("^testmaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaachine$"),
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wantErr: false,
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},
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{
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name: "node name with 63 chars",
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args: args{
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suppliedName: "nodeeeeeee12345678901234567890123456789012345678901234567890123",
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randomSuffix: false,
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},
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want: regexp.MustCompile("^nodeeeeeee12345678901234567890123456789012345678901234567890123$"),
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wantErr: false,
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},
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{
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name: "node name with 64 chars",
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args: args{
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suppliedName: "nodeeeeeee123456789012345678901234567890123456789012345678901234",
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randomSuffix: false,
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},
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want: nil,
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wantErr: true,
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},
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{
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name: "node name with 73 chars",
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args: args{
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suppliedName: "nodeeeeeee123456789012345678901234567890123456789012345678901234567890123",
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randomSuffix: false,
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},
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want: nil,
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wantErr: true,
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},
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{
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name: "node name with random suffix",
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args: args{
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suppliedName: "test",
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randomSuffix: true,
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},
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want: regexp.MustCompile(fmt.Sprintf("^test-[a-z0-9]{%d}$", NodeGivenNameHashLength)),
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wantErr: false,
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},
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{
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name: "node name with 63 chars with random suffix",
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args: args{
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suppliedName: "nodeeee12345678901234567890123456789012345678901234567890123",
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randomSuffix: true,
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},
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want: regexp.MustCompile(fmt.Sprintf("^nodeeee1234567890123456789012345678901234567890123456-[a-z0-9]{%d}$", NodeGivenNameHashLength)),
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := generateGivenName(tt.args.suppliedName, tt.args.randomSuffix)
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if (err != nil) != tt.wantErr {
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t.Errorf(
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"Headscale.GenerateGivenName() error = %v, wantErr %v",
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err,
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tt.wantErr,
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)
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return
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}
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|
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if tt.want != nil && !tt.want.MatchString(got) {
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t.Errorf(
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"Headscale.GenerateGivenName() = %v, does not match %v",
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tt.want,
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got,
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)
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}
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|
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if len(got) > util.LabelHostnameLength {
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t.Errorf(
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"Headscale.GenerateGivenName() = %v is larger than allowed DNS segment %d",
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got,
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util.LabelHostnameLength,
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)
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}
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})
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}
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}
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|
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func TestAutoApproveRoutes(t *testing.T) {
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tests := []struct {
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name string
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acl string
|
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routes []netip.Prefix
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want []netip.Prefix
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}{
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{
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name: "2068-approve-issue-sub",
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acl: `
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{
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"groups": {
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"group:k8s": ["test"]
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},
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|
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"acls": [
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{"action": "accept", "users": ["*"], "ports": ["*:*"]},
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],
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|
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"autoApprovers": {
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"routes": {
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"10.42.0.0/16": ["test"],
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}
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}
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}`,
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routes: []netip.Prefix{netip.MustParsePrefix("10.42.7.0/24")},
|
|
want: []netip.Prefix{netip.MustParsePrefix("10.42.7.0/24")},
|
|
},
|
|
{
|
|
name: "2068-approve-issue-sub",
|
|
acl: `
|
|
{
|
|
"tagOwners": {
|
|
"tag:exit": ["test"],
|
|
},
|
|
|
|
"groups": {
|
|
"group:test": ["test"]
|
|
},
|
|
|
|
"acls": [
|
|
{"action": "accept", "users": ["*"], "ports": ["*:*"]},
|
|
],
|
|
|
|
"autoApprovers": {
|
|
"exitNode": ["tag:exit"],
|
|
"routes": {
|
|
"10.10.0.0/16": ["group:test"],
|
|
"10.11.0.0/16": ["test"],
|
|
}
|
|
}
|
|
}`,
|
|
routes: []netip.Prefix{
|
|
netip.MustParsePrefix("0.0.0.0/0"),
|
|
netip.MustParsePrefix("::/0"),
|
|
netip.MustParsePrefix("10.10.0.0/16"),
|
|
netip.MustParsePrefix("10.11.0.0/24"),
|
|
},
|
|
want: []netip.Prefix{
|
|
netip.MustParsePrefix("::/0"),
|
|
netip.MustParsePrefix("10.11.0.0/24"),
|
|
netip.MustParsePrefix("10.10.0.0/16"),
|
|
netip.MustParsePrefix("0.0.0.0/0"),
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
adb, err := newTestDB()
|
|
assert.NoError(t, err)
|
|
pol, err := policy.LoadACLPolicyFromBytes([]byte(tt.acl))
|
|
|
|
assert.NoError(t, err)
|
|
assert.NotNil(t, pol)
|
|
|
|
user, err := adb.CreateUser("test")
|
|
assert.NoError(t, err)
|
|
|
|
pak, err := adb.CreatePreAuthKey(user.Name, false, false, nil, nil)
|
|
assert.NoError(t, err)
|
|
|
|
nodeKey := key.NewNode()
|
|
machineKey := key.NewMachine()
|
|
|
|
v4 := netip.MustParseAddr("100.64.0.1")
|
|
node := types.Node{
|
|
ID: 0,
|
|
MachineKey: machineKey.Public(),
|
|
NodeKey: nodeKey.Public(),
|
|
Hostname: "test",
|
|
UserID: user.ID,
|
|
RegisterMethod: util.RegisterMethodAuthKey,
|
|
AuthKeyID: ptr.To(pak.ID),
|
|
Hostinfo: &tailcfg.Hostinfo{
|
|
RequestTags: []string{"tag:exit"},
|
|
RoutableIPs: tt.routes,
|
|
},
|
|
IPv4: &v4,
|
|
}
|
|
|
|
trx := adb.DB.Save(&node)
|
|
assert.NoError(t, trx.Error)
|
|
|
|
sendUpdate, err := adb.SaveNodeRoutes(&node)
|
|
assert.NoError(t, err)
|
|
assert.False(t, sendUpdate)
|
|
|
|
node0ByID, err := adb.GetNodeByID(0)
|
|
assert.NoError(t, err)
|
|
|
|
// TODO(kradalby): Check state update
|
|
err = adb.EnableAutoApprovedRoutes(pol, node0ByID)
|
|
assert.NoError(t, err)
|
|
|
|
enabledRoutes, err := adb.GetEnabledRoutes(node0ByID)
|
|
assert.NoError(t, err)
|
|
assert.Len(t, enabledRoutes, len(tt.want))
|
|
|
|
sort.Slice(enabledRoutes, func(i, j int) bool {
|
|
return util.ComparePrefix(enabledRoutes[i], enabledRoutes[j]) > 0
|
|
})
|
|
|
|
if diff := cmp.Diff(tt.want, enabledRoutes, util.Comparers...); diff != "" {
|
|
t.Errorf("unexpected enabled routes (-want +got):\n%s", diff)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestEphemeralGarbageCollectorOrder(t *testing.T) {
|
|
want := []types.NodeID{1, 3}
|
|
got := []types.NodeID{}
|
|
var mu sync.Mutex
|
|
|
|
e := NewEphemeralGarbageCollector(func(ni types.NodeID) {
|
|
mu.Lock()
|
|
defer mu.Unlock()
|
|
got = append(got, ni)
|
|
})
|
|
go e.Start()
|
|
|
|
go e.Schedule(1, 1*time.Second)
|
|
go e.Schedule(2, 2*time.Second)
|
|
go e.Schedule(3, 3*time.Second)
|
|
go e.Schedule(4, 4*time.Second)
|
|
|
|
time.Sleep(time.Second)
|
|
go e.Cancel(2)
|
|
go e.Cancel(4)
|
|
|
|
time.Sleep(6 * time.Second)
|
|
|
|
e.Close()
|
|
|
|
mu.Lock()
|
|
defer mu.Unlock()
|
|
|
|
if diff := cmp.Diff(want, got); diff != "" {
|
|
t.Errorf("wrong nodes deleted, unexpected result (-want +got):\n%s", diff)
|
|
}
|
|
}
|
|
|
|
func TestEphemeralGarbageCollectorLoads(t *testing.T) {
|
|
var got []types.NodeID
|
|
var mu sync.Mutex
|
|
|
|
want := 1000
|
|
|
|
e := NewEphemeralGarbageCollector(func(ni types.NodeID) {
|
|
mu.Lock()
|
|
defer mu.Unlock()
|
|
|
|
time.Sleep(time.Duration(generateRandomNumber(t, 3)) * time.Millisecond)
|
|
got = append(got, ni)
|
|
})
|
|
go e.Start()
|
|
|
|
for i := 0; i < want; i++ {
|
|
go e.Schedule(types.NodeID(i), 1*time.Second)
|
|
}
|
|
|
|
time.Sleep(10 * time.Second)
|
|
|
|
e.Close()
|
|
|
|
mu.Lock()
|
|
defer mu.Unlock()
|
|
|
|
if len(got) != want {
|
|
t.Errorf("expected %d, got %d", want, len(got))
|
|
}
|
|
}
|
|
|
|
func generateRandomNumber(t *testing.T, max int64) int64 {
|
|
t.Helper()
|
|
maxB := big.NewInt(max)
|
|
n, err := rand.Int(rand.Reader, maxB)
|
|
if err != nil {
|
|
t.Fatalf("getting random number: %s", err)
|
|
}
|
|
return n.Int64() + 1
|
|
}
|
|
|
|
func TestListEphemeralNodes(t *testing.T) {
|
|
db, err := newTestDB()
|
|
if err != nil {
|
|
t.Fatalf("creating db: %s", err)
|
|
}
|
|
|
|
user, err := db.CreateUser("test")
|
|
assert.NoError(t, err)
|
|
|
|
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
|
|
assert.NoError(t, err)
|
|
|
|
pakEph, err := db.CreatePreAuthKey(user.Name, false, true, nil, nil)
|
|
assert.NoError(t, err)
|
|
|
|
node := types.Node{
|
|
ID: 0,
|
|
MachineKey: key.NewMachine().Public(),
|
|
NodeKey: key.NewNode().Public(),
|
|
Hostname: "test",
|
|
UserID: user.ID,
|
|
RegisterMethod: util.RegisterMethodAuthKey,
|
|
AuthKeyID: ptr.To(pak.ID),
|
|
}
|
|
|
|
nodeEph := types.Node{
|
|
ID: 0,
|
|
MachineKey: key.NewMachine().Public(),
|
|
NodeKey: key.NewNode().Public(),
|
|
Hostname: "ephemeral",
|
|
UserID: user.ID,
|
|
RegisterMethod: util.RegisterMethodAuthKey,
|
|
AuthKeyID: ptr.To(pakEph.ID),
|
|
}
|
|
|
|
err = db.DB.Save(&node).Error
|
|
assert.NoError(t, err)
|
|
|
|
err = db.DB.Save(&nodeEph).Error
|
|
assert.NoError(t, err)
|
|
|
|
nodes, err := db.ListNodes()
|
|
assert.NoError(t, err)
|
|
|
|
ephemeralNodes, err := db.ListEphemeralNodes()
|
|
assert.NoError(t, err)
|
|
|
|
assert.Len(t, nodes, 2)
|
|
assert.Len(t, ephemeralNodes, 1)
|
|
|
|
assert.Equal(t, nodeEph.ID, ephemeralNodes[0].ID)
|
|
assert.Equal(t, nodeEph.AuthKeyID, ephemeralNodes[0].AuthKeyID)
|
|
assert.Equal(t, nodeEph.UserID, ephemeralNodes[0].UserID)
|
|
assert.Equal(t, nodeEph.Hostname, ephemeralNodes[0].Hostname)
|
|
}
|
|
|
|
func TestRenameNode(t *testing.T) {
|
|
db, err := newTestDB()
|
|
if err != nil {
|
|
t.Fatalf("creating db: %s", err)
|
|
}
|
|
|
|
user, err := db.CreateUser("test")
|
|
assert.NoError(t, err)
|
|
|
|
user2, err := db.CreateUser("test2")
|
|
assert.NoError(t, err)
|
|
|
|
node := types.Node{
|
|
ID: 0,
|
|
MachineKey: key.NewMachine().Public(),
|
|
NodeKey: key.NewNode().Public(),
|
|
Hostname: "test",
|
|
UserID: user.ID,
|
|
RegisterMethod: util.RegisterMethodAuthKey,
|
|
}
|
|
|
|
node2 := types.Node{
|
|
ID: 0,
|
|
MachineKey: key.NewMachine().Public(),
|
|
NodeKey: key.NewNode().Public(),
|
|
Hostname: "test",
|
|
UserID: user2.ID,
|
|
RegisterMethod: util.RegisterMethodAuthKey,
|
|
}
|
|
|
|
err = db.DB.Save(&node).Error
|
|
assert.NoError(t, err)
|
|
|
|
err = db.DB.Save(&node2).Error
|
|
assert.NoError(t, err)
|
|
|
|
err = db.DB.Transaction(func(tx *gorm.DB) error {
|
|
_, err := RegisterNode(tx, node, nil, nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = RegisterNode(tx, node2, nil, nil)
|
|
return err
|
|
})
|
|
assert.NoError(t, err)
|
|
|
|
nodes, err := db.ListNodes()
|
|
assert.NoError(t, err)
|
|
|
|
assert.Len(t, nodes, 2)
|
|
|
|
t.Logf("node1 %s %s", nodes[0].Hostname, nodes[0].GivenName)
|
|
t.Logf("node2 %s %s", nodes[1].Hostname, nodes[1].GivenName)
|
|
|
|
assert.Equal(t, nodes[0].Hostname, nodes[0].GivenName)
|
|
assert.NotEqual(t, nodes[1].Hostname, nodes[1].GivenName)
|
|
assert.Equal(t, nodes[0].Hostname, nodes[1].Hostname)
|
|
assert.NotEqual(t, nodes[0].Hostname, nodes[1].GivenName)
|
|
assert.Contains(t, nodes[1].GivenName, nodes[0].Hostname)
|
|
assert.Equal(t, nodes[0].GivenName, nodes[1].Hostname)
|
|
assert.Len(t, nodes[0].Hostname, 4)
|
|
assert.Len(t, nodes[1].Hostname, 4)
|
|
assert.Len(t, nodes[0].GivenName, 4)
|
|
assert.Len(t, nodes[1].GivenName, 13)
|
|
|
|
// Nodes can be renamed to a unique name
|
|
err = db.Write(func(tx *gorm.DB) error {
|
|
return RenameNode(tx, nodes[0].ID, "newname")
|
|
})
|
|
assert.NoError(t, err)
|
|
|
|
nodes, err = db.ListNodes()
|
|
assert.NoError(t, err)
|
|
assert.Len(t, nodes, 2)
|
|
assert.Equal(t, nodes[0].Hostname, "test")
|
|
assert.Equal(t, nodes[0].GivenName, "newname")
|
|
|
|
// Nodes can reuse name that is no longer used
|
|
err = db.Write(func(tx *gorm.DB) error {
|
|
return RenameNode(tx, nodes[1].ID, "test")
|
|
})
|
|
assert.NoError(t, err)
|
|
|
|
nodes, err = db.ListNodes()
|
|
assert.NoError(t, err)
|
|
assert.Len(t, nodes, 2)
|
|
assert.Equal(t, nodes[0].Hostname, "test")
|
|
assert.Equal(t, nodes[0].GivenName, "newname")
|
|
assert.Equal(t, nodes[1].GivenName, "test")
|
|
|
|
// Nodes cannot be renamed to used names
|
|
err = db.Write(func(tx *gorm.DB) error {
|
|
return RenameNode(tx, nodes[0].ID, "test")
|
|
})
|
|
assert.ErrorContains(t, err, "name is not unique")
|
|
}
|