zrok/agent/sharePrivate.go
2024-09-18 11:54:37 -04:00

67 lines
1.5 KiB
Go

package agent
import (
"context"
"errors"
"github.com/openziti/zrok/agent/agentGrpc"
"github.com/openziti/zrok/agent/proctree"
"github.com/openziti/zrok/environment"
"github.com/openziti/zrok/sdk/golang/sdk"
"github.com/sirupsen/logrus"
"os"
)
func (i *agentGrpcImpl) SharePrivate(_ context.Context, req *agentGrpc.SharePrivateRequest) (*agentGrpc.SharePrivateResponse, error) {
root, err := environment.LoadRoot()
if err != nil {
return nil, err
}
if !root.IsEnabled() {
return nil, errors.New("unable to load environment; did you 'zrok enable'?")
}
shrCmd := []string{os.Args[0], "share", "private", "--agent", "-b", req.BackendMode}
shr := &share{
shareMode: sdk.PrivateShareMode,
backendMode: sdk.BackendMode(req.BackendMode),
bootComplete: make(chan struct{}),
a: i.a,
}
if req.Insecure {
shrCmd = append(shrCmd, "--insecure")
}
shr.insecure = req.Insecure
if req.Closed {
shrCmd = append(shrCmd, "--closed")
}
shr.closed = req.Closed
for _, grant := range req.AccessGrants {
shrCmd = append(shrCmd, "--access-grant", grant)
}
shr.accessGrants = req.AccessGrants
shrCmd = append(shrCmd, req.Target)
shr.target = req.Target
logrus.Infof("executing '%v'", shrCmd)
shr.process, err = proctree.StartChild(shr.tail, shrCmd...)
if err != nil {
return nil, err
}
go shr.monitor()
<-shr.bootComplete
if shr.bootErr == nil {
i.a.inShares <- shr
return &agentGrpc.SharePrivateResponse{Token: shr.token}, nil
}
return nil, shr.bootErr
}