Files
elmprodvpn/selective-vpn-api/app/transport_handlers_actions_exec_provision.go

138 lines
3.8 KiB
Go

package app
import (
"net/http"
"time"
)
func handleTransportClientProvisionAction(w http.ResponseWriter, r *http.Request, id string) {
if r.Method != http.MethodPost {
http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
return
}
ifaceID, ok := resolveTransportClientIfaceID(id)
if !ok {
writeJSON(w, http.StatusNotFound, TransportClientLifecycleResponse{
OK: false,
Message: "not found",
Code: "TRANSPORT_CLIENT_NOT_FOUND",
})
return
}
status := http.StatusOK
resp := TransportClientLifecycleResponse{}
withTransportIfaceLock(ifaceID, func() {
status, resp = executeTransportClientProvisionActionLocked(id)
})
writeJSON(w, status, resp)
}
func executeTransportClientProvisionActionLocked(id string) (int, TransportClientLifecycleResponse) {
now := time.Now().UTC()
transportMu.Lock()
st := loadTransportClientsState()
idx := findTransportClientIndex(st.Items, id)
if idx < 0 {
transportMu.Unlock()
return http.StatusNotFound, TransportClientLifecycleResponse{
OK: false,
Message: "not found",
Code: "TRANSPORT_CLIENT_NOT_FOUND",
}
}
it := st.Items[idx]
prev := it.Status
ifaces, err := syncTransportInterfacesWithClientsLocked(st.Items)
if err != nil {
transportMu.Unlock()
return http.StatusOK, TransportClientLifecycleResponse{
OK: false,
Message: "interfaces sync failed: " + err.Error(),
Code: "TRANSPORT_INTERFACES_SAVE_FAILED",
ClientID: id,
Kind: it.Kind,
Action: "provision",
StatusBefore: prev,
StatusAfter: it.Status,
Health: it.Health,
Runtime: transportRuntimeSnapshot(it, now),
}
}
if bound, changed := applyTransportIfaceBinding(it, ifaces, now); changed {
it = bound
}
transportMu.Unlock()
backend := selectTransportBackend(it)
provision := backend.Provision(it)
transportMu.Lock()
defer transportMu.Unlock()
st = loadTransportClientsState()
idx = findTransportClientIndex(st.Items, id)
if idx < 0 {
return http.StatusNotFound, TransportClientLifecycleResponse{
OK: false,
Message: "not found",
Code: "TRANSPORT_CLIENT_NOT_FOUND",
}
}
it = st.Items[idx]
ifaces, err = syncTransportInterfacesWithClientsLocked(st.Items)
if err != nil {
return http.StatusOK, TransportClientLifecycleResponse{
OK: false,
Message: "interfaces sync failed: " + err.Error(),
Code: "TRANSPORT_INTERFACES_SAVE_FAILED",
ClientID: id,
Kind: it.Kind,
Action: "provision",
StatusBefore: prev,
StatusAfter: it.Status,
Health: it.Health,
Runtime: transportRuntimeSnapshot(it, now),
}
}
if bound, changed := applyTransportIfaceBinding(it, ifaces, now); changed {
it = bound
}
applyTransportProvisionResult(&it, now, backend.ID(), provision)
st.Items[idx] = it
if err := saveTransportClientsState(st); err != nil {
return http.StatusOK, TransportClientLifecycleResponse{
OK: false,
Message: "save failed: " + err.Error(),
Code: "TRANSPORT_CLIENT_SAVE_FAILED",
ClientID: id,
Kind: it.Kind,
Action: "provision",
ExitCode: provision.ExitCode,
Stdout: provision.Stdout,
Stderr: provision.Stderr,
}
}
events.push("transport_client_provisioned", map[string]any{
"id": id,
"ok": provision.OK,
"msg": provision.Message,
})
return http.StatusOK, TransportClientLifecycleResponse{
OK: provision.OK,
Message: provision.Message,
Code: provision.Code,
ExitCode: provision.ExitCode,
Stdout: provision.Stdout,
Stderr: provision.Stderr,
ClientID: id,
Kind: it.Kind,
Action: "provision",
StatusBefore: prev,
StatusAfter: it.Status,
Health: it.Health,
Runtime: transportRuntimeSnapshot(it, now),
}
}