e5b9a014c5
Co-authored-by: andig <cpuidle@gmail.com> Co-authored-by: Michael Geers <michael@geers.tv>
55 lines
931 B
Go
55 lines
931 B
Go
package homeassistant
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import (
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"fmt"
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"sync"
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"golang.org/x/oauth2"
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)
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type proxyInstance struct {
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mu sync.Mutex
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home, uri string
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insecure bool
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oauth2.TokenSource
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}
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func (inst *proxyInstance) URI() string {
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inst.mu.Lock()
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defer inst.mu.Unlock()
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if inst.uri == "" && inst.home != "" {
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// Try to resolve home name to URI (backward compatibility)
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inst.uri = instanceUriByName(inst.home)
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if inst.uri == "" {
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return ""
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}
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}
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return inst.uri
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}
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func (inst *proxyInstance) Token() (*oauth2.Token, error) {
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uri := inst.URI()
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if uri == "" {
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if inst.home != "" {
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return nil, fmt.Errorf("unknown instance: %s", inst.home)
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}
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return nil, fmt.Errorf("no URI configured")
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}
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inst.mu.Lock()
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defer inst.mu.Unlock()
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if inst.TokenSource == nil {
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ts, err := NewHomeAssistant(uri, inst.insecure)
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if err != nil {
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return nil, err
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}
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inst.TokenSource = ts
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}
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return inst.TokenSource.Token()
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}
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