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Move reusable method to common api file

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This commit is contained in:
Juan Font Alonso 2022-08-14 16:13:17 +02:00
parent 20d2615081
commit ff46f3ff49
2 changed files with 80 additions and 74 deletions
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74
api.go
View file

@ -436,80 +436,6 @@ func (h *Headscale) getLegacyMapResponseData(
return data, nil
}
func (h *Headscale) generateMapResponse(
mapRequest tailcfg.MapRequest,
machine *Machine,
) (*tailcfg.MapResponse, error) {
log.Trace().
Str("func", "generateMapResponse").
Str("machine", mapRequest.Hostinfo.Hostname).
Msg("Creating Map response")
node, err := machine.toNode(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Cannot convert to node")
return nil, err
}
peers, err := h.getValidPeers(machine)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Cannot fetch peers")
return nil, err
}
profiles := getMapResponseUserProfiles(*machine, peers)
nodePeers, err := peers.toNodes(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Failed to convert peers to Tailscale nodes")
return nil, err
}
dnsConfig := getMapResponseDNSConfig(
h.cfg.DNSConfig,
h.cfg.BaseDomain,
*machine,
peers,
)
resp := tailcfg.MapResponse{
KeepAlive: false,
Node: node,
Peers: nodePeers,
DNSConfig: dnsConfig,
Domain: h.cfg.BaseDomain,
PacketFilter: h.aclRules,
DERPMap: h.DERPMap,
UserProfiles: profiles,
Debug: &tailcfg.Debug{
DisableLogTail: !h.cfg.LogTail.Enabled,
RandomizeClientPort: h.cfg.RandomizeClientPort,
},
}
log.Trace().
Str("func", "generateMapResponse").
Str("machine", mapRequest.Hostinfo.Hostname).
// Interface("payload", resp).
Msgf("Generated map response: %s", tailMapResponseToString(resp))
return &resp, nil
}
func (h *Headscale) getMapKeepAliveResponse(
machineKey key.MachinePublic,
mapRequest tailcfg.MapRequest,

80
api_common.go Normal file
View file

@ -0,0 +1,80 @@
package headscale
import (
"github.com/rs/zerolog/log"
"tailscale.com/tailcfg"
)
func (h *Headscale) generateMapResponse(
mapRequest tailcfg.MapRequest,
machine *Machine,
) (*tailcfg.MapResponse, error) {
log.Trace().
Str("func", "generateMapResponse").
Str("machine", mapRequest.Hostinfo.Hostname).
Msg("Creating Map response")
node, err := machine.toNode(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Cannot convert to node")
return nil, err
}
peers, err := h.getValidPeers(machine)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Cannot fetch peers")
return nil, err
}
profiles := getMapResponseUserProfiles(*machine, peers)
nodePeers, err := peers.toNodes(h.cfg.BaseDomain, h.cfg.DNSConfig, true)
if err != nil {
log.Error().
Caller().
Str("func", "generateMapResponse").
Err(err).
Msg("Failed to convert peers to Tailscale nodes")
return nil, err
}
dnsConfig := getMapResponseDNSConfig(
h.cfg.DNSConfig,
h.cfg.BaseDomain,
*machine,
peers,
)
resp := tailcfg.MapResponse{
KeepAlive: false,
Node: node,
Peers: nodePeers,
DNSConfig: dnsConfig,
Domain: h.cfg.BaseDomain,
PacketFilter: h.aclRules,
DERPMap: h.DERPMap,
UserProfiles: profiles,
Debug: &tailcfg.Debug{
DisableLogTail: !h.cfg.LogTail.Enabled,
RandomizeClientPort: h.cfg.RandomizeClientPort,
},
}
log.Trace().
Str("func", "generateMapResponse").
Str("machine", mapRequest.Hostinfo.Hostname).
// Interface("payload", resp).
Msgf("Generated map response: %s", tailMapResponseToString(resp))
return &resp, nil
}