165 lines
3.2 KiB
Go
165 lines
3.2 KiB
Go
package main
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import (
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"log"
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"m.cluseau.fr/go/watchable"
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"novit.tech/direktil/pkg/localconfig"
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)
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type PublicState struct {
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ServerVersion string
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UIHash string
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Store struct {
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New bool
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Open bool
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}
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}
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var wPublicState = watchable.New[PublicState]()
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type State struct {
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HasConfig bool
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Store struct {
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DownloadToken string
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KeyNames []string
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}
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Clusters []ClusterState
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Hosts []HostState
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Config *localconfig.Config
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Downloads map[string]DownloadSpec
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HostTemplates []string
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}
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type ClusterState struct {
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Name string
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Addons bool
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Passwords []string
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Tokens []string
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CAs []CAState
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}
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type HostState struct {
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Name string
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Cluster string
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IPs []string
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Template string `json:",omitempty"`
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}
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type CAState struct {
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Name string
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Signed []string
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}
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var wState = watchable.New[State]()
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func init() {
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wState.Set(State{Downloads: map[string]DownloadSpec{}})
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}
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func updateState() {
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log.Print("updating state")
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// store key names
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keyNames := make([]string, 0, len(secStore.Keys))
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for _, key := range secStore.Keys {
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keyNames = append(keyNames, key.Name)
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}
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// config
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cfg, err := readConfig()
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if err != nil {
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wState.Change(func(v *State) { v.HasConfig = false; v.Config = nil; v.Store.KeyNames = keyNames })
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return
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}
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if secStore.IsNew() || !secStore.Unlocked() {
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wState.Change(func(v *State) { v.HasConfig = false; v.Config = nil; v.Store.KeyNames = keyNames })
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return
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}
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// remove heavy data
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clusters := make([]ClusterState, 0, len(cfg.Clusters))
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for _, cluster := range cfg.Clusters {
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c := ClusterState{
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Name: cluster.Name,
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Addons: len(cluster.Addons) != 0,
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}
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c.Passwords, err = clusterPasswords.Keys(c.Name + "/")
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if err != nil {
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log.Print("failed to read cluster passwords: ", err)
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}
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c.Tokens, err = clusterTokens.Keys(c.Name + "/")
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if err != nil {
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log.Print("failed to read cluster tokens: ", err)
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}
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caNames, err := clusterCAs.Keys(c.Name + "/")
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if err != nil {
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log.Print("failed to read cluster CAs: ", err)
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}
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for _, caName := range caNames {
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ca := CAState{Name: caName}
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signedNames, err := clusterCASignedKeys.Keys(c.Name + "/" + caName + "/")
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if err != nil {
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log.Print("failed to read cluster CA signed keys: ", err)
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}
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for _, signedName := range signedNames {
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ca.Signed = append(ca.Signed, signedName)
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}
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c.CAs = append(c.CAs, ca)
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}
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clusters = append(clusters, c)
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}
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hfts, err := hostsFromTemplate.List("")
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if err != nil {
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log.Print("failed to read hosts from template: ", err)
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}
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hosts := make([]HostState, 0, len(cfg.Hosts)+len(hfts))
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for _, host := range cfg.Hosts {
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h := HostState{
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Name: host.Name,
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Cluster: host.ClusterName,
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IPs: host.IPs,
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}
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hosts = append(hosts, h)
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}
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for _, kv := range hfts {
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name, hft := kv.K, kv.V
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h := HostState{
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Name: name,
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Cluster: hft.ClusterName(cfg),
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IPs: []string{hft.IP},
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Template: hft.Template,
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}
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hosts = append(hosts, h)
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}
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hostTemplates := make([]string, 0, len(cfg.HostTemplates))
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for _, ht := range cfg.HostTemplates {
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hostTemplates = append(hostTemplates, ht.Name)
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}
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// done
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wState.Change(func(v *State) {
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v.HasConfig = true
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v.Store.KeyNames = keyNames
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v.Clusters = clusters
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v.Hosts = hosts
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v.HostTemplates = hostTemplates
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})
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}
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