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headscale/hscontrol/db/routes_test.go
Kristoffer Dalby b918aa03fc
move to use tailscfg types over strings/custom types (#1612) 
* rename database only fields

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

* use correct endpoint type over string list

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

* remove HostInfo wrapper

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

* wrap errors in database hooks

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

---------

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
2023-11-21 18:20:06 +01:00

395 lines
9.7 KiB
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package db
import (
"net/netip"
"time"
"github.com/juanfont/headscale/hscontrol/types"
"github.com/juanfont/headscale/hscontrol/util"
"gopkg.in/check.v1"
"tailscale.com/tailcfg"
)
func (s *Suite) TestGetRoutes(c *check.C) {
user, err := db.CreateUser("test")
c.Assert(err, check.IsNil)
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
c.Assert(err, check.IsNil)
_, err = db.GetNode("test", "test_get_route_node")
c.Assert(err, check.NotNil)
route, err := netip.ParsePrefix("10.0.0.0/24")
c.Assert(err, check.IsNil)
hostInfo := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{route},
}
node := types.Node{
ID: 0,
Hostname: "test_get_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo,
}
db.db.Save(&node)
err = db.SaveNodeRoutes(&node)
c.Assert(err, check.IsNil)
advertisedRoutes, err := db.GetAdvertisedRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(len(advertisedRoutes), check.Equals, 1)
err = db.enableRoutes(&node, "192.168.0.0/24")
c.Assert(err, check.NotNil)
err = db.enableRoutes(&node, "10.0.0.0/24")
c.Assert(err, check.IsNil)
}
func (s *Suite) TestGetEnableRoutes(c *check.C) {
user, err := db.CreateUser("test")
c.Assert(err, check.IsNil)
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
c.Assert(err, check.IsNil)
_, err = db.GetNode("test", "test_enable_route_node")
c.Assert(err, check.NotNil)
route, err := netip.ParsePrefix(
"10.0.0.0/24",
)
c.Assert(err, check.IsNil)
route2, err := netip.ParsePrefix(
"150.0.10.0/25",
)
c.Assert(err, check.IsNil)
hostInfo := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{route, route2},
}
node := types.Node{
ID: 0,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo,
}
db.db.Save(&node)
err = db.SaveNodeRoutes(&node)
c.Assert(err, check.IsNil)
availableRoutes, err := db.GetAdvertisedRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(err, check.IsNil)
c.Assert(len(availableRoutes), check.Equals, 2)
noEnabledRoutes, err := db.GetEnabledRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(len(noEnabledRoutes), check.Equals, 0)
err = db.enableRoutes(&node, "192.168.0.0/24")
c.Assert(err, check.NotNil)
err = db.enableRoutes(&node, "10.0.0.0/24")
c.Assert(err, check.IsNil)
enabledRoutes, err := db.GetEnabledRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes), check.Equals, 1)
// Adding it twice will just let it pass through
err = db.enableRoutes(&node, "10.0.0.0/24")
c.Assert(err, check.IsNil)
enableRoutesAfterDoubleApply, err := db.GetEnabledRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(len(enableRoutesAfterDoubleApply), check.Equals, 1)
err = db.enableRoutes(&node, "150.0.10.0/25")
c.Assert(err, check.IsNil)
enabledRoutesWithAdditionalRoute, err := db.GetEnabledRoutes(&node)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutesWithAdditionalRoute), check.Equals, 2)
}
func (s *Suite) TestIsUniquePrefix(c *check.C) {
user, err := db.CreateUser("test")
c.Assert(err, check.IsNil)
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
c.Assert(err, check.IsNil)
_, err = db.GetNode("test", "test_enable_route_node")
c.Assert(err, check.NotNil)
route, err := netip.ParsePrefix(
"10.0.0.0/24",
)
c.Assert(err, check.IsNil)
route2, err := netip.ParsePrefix(
"150.0.10.0/25",
)
c.Assert(err, check.IsNil)
hostInfo1 := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{route, route2},
}
node1 := types.Node{
ID: 1,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo1,
}
db.db.Save(&node1)
err = db.SaveNodeRoutes(&node1)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, route.String())
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, route2.String())
c.Assert(err, check.IsNil)
hostInfo2 := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{route2},
}
node2 := types.Node{
ID: 2,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo2,
}
db.db.Save(&node2)
err = db.SaveNodeRoutes(&node2)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node2, route2.String())
c.Assert(err, check.IsNil)
enabledRoutes1, err := db.GetEnabledRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes1), check.Equals, 2)
enabledRoutes2, err := db.GetEnabledRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes2), check.Equals, 1)
routes, err := db.GetNodePrimaryRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 2)
routes, err = db.GetNodePrimaryRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 0)
}
func (s *Suite) TestSubnetFailover(c *check.C) {
user, err := db.CreateUser("test")
c.Assert(err, check.IsNil)
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
c.Assert(err, check.IsNil)
_, err = db.GetNode("test", "test_enable_route_node")
c.Assert(err, check.NotNil)
prefix, err := netip.ParsePrefix(
"10.0.0.0/24",
)
c.Assert(err, check.IsNil)
prefix2, err := netip.ParsePrefix(
"150.0.10.0/25",
)
c.Assert(err, check.IsNil)
hostInfo1 := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{prefix, prefix2},
}
now := time.Now()
node1 := types.Node{
ID: 1,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo1,
LastSeen: &now,
}
db.db.Save(&node1)
err = db.SaveNodeRoutes(&node1)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, prefix.String())
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, prefix2.String())
c.Assert(err, check.IsNil)
err = db.HandlePrimarySubnetFailover()
c.Assert(err, check.IsNil)
enabledRoutes1, err := db.GetEnabledRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes1), check.Equals, 2)
route, err := db.getPrimaryRoute(prefix)
c.Assert(err, check.IsNil)
c.Assert(route.NodeID, check.Equals, node1.ID)
hostInfo2 := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{prefix2},
}
node2 := types.Node{
ID: 2,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo2,
LastSeen: &now,
}
db.db.Save(&node2)
err = db.saveNodeRoutes(&node2)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node2, prefix2.String())
c.Assert(err, check.IsNil)
err = db.HandlePrimarySubnetFailover()
c.Assert(err, check.IsNil)
enabledRoutes1, err = db.GetEnabledRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes1), check.Equals, 2)
enabledRoutes2, err := db.GetEnabledRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes2), check.Equals, 1)
routes, err := db.GetNodePrimaryRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 2)
routes, err = db.GetNodePrimaryRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 0)
// lets make node1 lastseen 10 mins ago
before := now.Add(-10 * time.Minute)
node1.LastSeen = &before
err = db.db.Save(&node1).Error
c.Assert(err, check.IsNil)
err = db.HandlePrimarySubnetFailover()
c.Assert(err, check.IsNil)
routes, err = db.GetNodePrimaryRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 1)
routes, err = db.GetNodePrimaryRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 1)
node2.Hostinfo = &tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{prefix, prefix2},
}
err = db.db.Save(&node2).Error
c.Assert(err, check.IsNil)
err = db.SaveNodeRoutes(&node2)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node2, prefix.String())
c.Assert(err, check.IsNil)
err = db.HandlePrimarySubnetFailover()
c.Assert(err, check.IsNil)
routes, err = db.GetNodePrimaryRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 0)
routes, err = db.GetNodePrimaryRoutes(&node2)
c.Assert(err, check.IsNil)
c.Assert(len(routes), check.Equals, 2)
}
func (s *Suite) TestDeleteRoutes(c *check.C) {
user, err := db.CreateUser("test")
c.Assert(err, check.IsNil)
pak, err := db.CreatePreAuthKey(user.Name, false, false, nil, nil)
c.Assert(err, check.IsNil)
_, err = db.GetNode("test", "test_enable_route_node")
c.Assert(err, check.NotNil)
prefix, err := netip.ParsePrefix(
"10.0.0.0/24",
)
c.Assert(err, check.IsNil)
prefix2, err := netip.ParsePrefix(
"150.0.10.0/25",
)
c.Assert(err, check.IsNil)
hostInfo1 := tailcfg.Hostinfo{
RoutableIPs: []netip.Prefix{prefix, prefix2},
}
now := time.Now()
node1 := types.Node{
ID: 1,
Hostname: "test_enable_route_node",
UserID: user.ID,
RegisterMethod: util.RegisterMethodAuthKey,
AuthKeyID: uint(pak.ID),
Hostinfo: &hostInfo1,
LastSeen: &now,
}
db.db.Save(&node1)
err = db.SaveNodeRoutes(&node1)
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, prefix.String())
c.Assert(err, check.IsNil)
err = db.enableRoutes(&node1, prefix2.String())
c.Assert(err, check.IsNil)
routes, err := db.GetNodeRoutes(&node1)
c.Assert(err, check.IsNil)
err = db.DeleteRoute(uint64(routes[0].ID))
c.Assert(err, check.IsNil)
enabledRoutes1, err := db.GetEnabledRoutes(&node1)
c.Assert(err, check.IsNil)
c.Assert(len(enabledRoutes1), check.Equals, 1)
}
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