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headscale/sharing_test.go

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Added unit tests on sharing nodes
2021-09-02 10:59:12 -04:00
package headscale
import (
"gopkg.in/check.v1"
"tailscale.com/tailcfg"
)
func (s *Suite) TestBasicSharedNodesInNamespace(c *check.C) {
n1, err := h.CreateNamespace("shared1")
c.Assert(err, check.IsNil)
n2, err := h.CreateNamespace("shared2")
c.Assert(err, check.IsNil)
pak1, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak2, err := h.CreatePreAuthKey(n2.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine(n1.Name, "test_get_shared_nodes_1")
c.Assert(err, check.NotNil)
m1 := Machine{
ID: 0,
MachineKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
NodeKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
DiscoKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
Name: "test_get_shared_nodes_1",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.1",
AuthKeyID: uint(pak1.ID),
}
h.db.Save(&m1)
_, err = h.GetMachine(n1.Name, m1.Name)
c.Assert(err, check.IsNil)
m2 := Machine{
ID: 1,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_2",
NamespaceID: n2.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.2",
AuthKeyID: uint(pak2.ID),
}
h.db.Save(&m2)
_, err = h.GetMachine(n2.Name, m2.Name)
c.Assert(err, check.IsNil)
p1s, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1s), check.Equals, 0)
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m2, n1)
Added unit tests on sharing nodes
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c.Assert(err, check.IsNil)
p1sAfter, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1sAfter), check.Equals, 1)
c.Assert((*p1sAfter)[0].ID, check.Equals, tailcfg.NodeID(m2.ID))
}
func (s *Suite) TestSameNamespace(c *check.C) {
n1, err := h.CreateNamespace("shared1")
c.Assert(err, check.IsNil)
n2, err := h.CreateNamespace("shared2")
c.Assert(err, check.IsNil)
pak1, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak2, err := h.CreatePreAuthKey(n2.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine(n1.Name, "test_get_shared_nodes_1")
c.Assert(err, check.NotNil)
m1 := Machine{
ID: 0,
MachineKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
NodeKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
DiscoKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
Name: "test_get_shared_nodes_1",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.1",
AuthKeyID: uint(pak1.ID),
}
h.db.Save(&m1)
_, err = h.GetMachine(n1.Name, m1.Name)
c.Assert(err, check.IsNil)
m2 := Machine{
ID: 1,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_2",
NamespaceID: n2.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.2",
AuthKeyID: uint(pak2.ID),
}
h.db.Save(&m2)
_, err = h.GetMachine(n2.Name, m2.Name)
c.Assert(err, check.IsNil)
p1s, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1s), check.Equals, 0)
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m1, n1)
Added unit tests on sharing nodes
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c.Assert(err, check.Equals, errorSameNamespace)
}
func (s *Suite) TestAlreadyShared(c *check.C) {
n1, err := h.CreateNamespace("shared1")
c.Assert(err, check.IsNil)
n2, err := h.CreateNamespace("shared2")
c.Assert(err, check.IsNil)
pak1, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak2, err := h.CreatePreAuthKey(n2.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine(n1.Name, "test_get_shared_nodes_1")
c.Assert(err, check.NotNil)
m1 := Machine{
ID: 0,
MachineKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
NodeKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
DiscoKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
Name: "test_get_shared_nodes_1",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.1",
AuthKeyID: uint(pak1.ID),
}
h.db.Save(&m1)
_, err = h.GetMachine(n1.Name, m1.Name)
c.Assert(err, check.IsNil)
m2 := Machine{
ID: 1,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_2",
NamespaceID: n2.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.2",
AuthKeyID: uint(pak2.ID),
}
h.db.Save(&m2)
_, err = h.GetMachine(n2.Name, m2.Name)
c.Assert(err, check.IsNil)
p1s, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1s), check.Equals, 0)
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m2, n1)
Added unit tests on sharing nodes
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c.Assert(err, check.IsNil)
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m2, n1)
Apply suggestions from code review Removed one letter variables Co-authored-by: Kristoffer Dalby <kradalby@kradalby.no>
2021-09-09 18:26:46 -04:00
c.Assert(err, check.Equals, errorMachineAlreadyShared)
Added unit tests on sharing nodes
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}
func (s *Suite) TestDoNotIncludeRoutesOnShared(c *check.C) {
n1, err := h.CreateNamespace("shared1")
c.Assert(err, check.IsNil)
n2, err := h.CreateNamespace("shared2")
c.Assert(err, check.IsNil)
pak1, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak2, err := h.CreatePreAuthKey(n2.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine(n1.Name, "test_get_shared_nodes_1")
c.Assert(err, check.NotNil)
m1 := Machine{
ID: 0,
MachineKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
NodeKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
DiscoKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
Name: "test_get_shared_nodes_1",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.1",
AuthKeyID: uint(pak1.ID),
}
h.db.Save(&m1)
_, err = h.GetMachine(n1.Name, m1.Name)
c.Assert(err, check.IsNil)
m2 := Machine{
ID: 1,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_2",
NamespaceID: n2.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.2",
AuthKeyID: uint(pak2.ID),
}
h.db.Save(&m2)
_, err = h.GetMachine(n2.Name, m2.Name)
c.Assert(err, check.IsNil)
p1s, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1s), check.Equals, 0)
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m2, n1)
Added unit tests on sharing nodes
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c.Assert(err, check.IsNil)
p1sAfter, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1sAfter), check.Equals, 1)
c.Assert(len((*p1sAfter)[0].AllowedIPs), check.Equals, 1)
}
func (s *Suite) TestComplexSharingAcrossNamespaces(c *check.C) {
n1, err := h.CreateNamespace("shared1")
c.Assert(err, check.IsNil)
n2, err := h.CreateNamespace("shared2")
c.Assert(err, check.IsNil)
n3, err := h.CreateNamespace("shared3")
c.Assert(err, check.IsNil)
pak1, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak2, err := h.CreatePreAuthKey(n2.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak3, err := h.CreatePreAuthKey(n3.Name, false, false, nil)
c.Assert(err, check.IsNil)
pak4, err := h.CreatePreAuthKey(n1.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine(n1.Name, "test_get_shared_nodes_1")
c.Assert(err, check.NotNil)
m1 := Machine{
ID: 0,
MachineKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
NodeKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
DiscoKey: "686824e749f3b7f2a5927ee6c1e422aee5292592d9179a271ed7b3e659b44a66",
Name: "test_get_shared_nodes_1",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.1",
AuthKeyID: uint(pak1.ID),
}
h.db.Save(&m1)
_, err = h.GetMachine(n1.Name, m1.Name)
c.Assert(err, check.IsNil)
m2 := Machine{
ID: 1,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_2",
NamespaceID: n2.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.2",
AuthKeyID: uint(pak2.ID),
}
h.db.Save(&m2)
_, err = h.GetMachine(n2.Name, m2.Name)
c.Assert(err, check.IsNil)
m3 := Machine{
ID: 2,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_3",
NamespaceID: n3.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.3",
AuthKeyID: uint(pak3.ID),
}
h.db.Save(&m3)
_, err = h.GetMachine(n3.Name, m3.Name)
c.Assert(err, check.IsNil)
m4 := Machine{
ID: 3,
MachineKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
NodeKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
DiscoKey: "dec46ef9dc45c7d2f03bfcd5a640d9e24e3cc68ce3d9da223867c9bc6d5e9863",
Name: "test_get_shared_nodes_4",
NamespaceID: n1.ID,
Registered: true,
RegisterMethod: "authKey",
IPAddress: "100.64.0.4",
AuthKeyID: uint(pak4.ID),
}
h.db.Save(&m4)
_, err = h.GetMachine(n1.Name, m4.Name)
c.Assert(err, check.IsNil)
p1s, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1s), check.Equals, 1) // nodes 1 and 4
Renamed sharing function
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err = h.AddSharedMachineToNamespace(&m2, n1)
Added unit tests on sharing nodes
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c.Assert(err, check.IsNil)
p1sAfter, err := h.getPeers(m1)
c.Assert(err, check.IsNil)
c.Assert(len(*p1sAfter), check.Equals, 2) // nodes 1, 2, 4
pAlone, err := h.getPeers(m3)
c.Assert(err, check.IsNil)
c.Assert(len(*pAlone), check.Equals, 0) // node 3 is alone
}