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cmd/tailscale: have web POST wait for authURL

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Fixes #1939

Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
This commit is contained in:
David Crawshaw 2021-05-27 10:18:42 -07:00 committed by David Crawshaw
parent 50c976d3f1
commit 82b217f82e
1 changed files with 4 additions and 0 deletions
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4
cmd/tailscale/cli/web.go
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@ -321,6 +321,10 @@ func tailscaleUpForceReauth(ctx context.Context) (authURL string, retErr error)
})
bc.StartLoginInteractive()
<-pumpCtx.Done() // wait for authURL or complete failure
if authURL == "" && retErr == nil {
retErr = pumpCtx.Err()
}
if authURL == "" && retErr == nil {
return "", fmt.Errorf("login failed with no backend error message")
}