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oauth_visitors.go
38 lines (34 loc) · 958 Bytes
/
oauth_visitors.go
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package config
import (
"fmt"
"net/http"
"golang.org/x/oauth2"
)
func serviceToServiceVisitor(inner, cloud oauth2.TokenSource, header string) func(r *http.Request) error {
refreshableInner := oauth2.ReuseTokenSource(nil, inner)
refreshableCloud := oauth2.ReuseTokenSource(nil, cloud)
return func(r *http.Request) error {
inner, err := refreshableInner.Token()
if err != nil {
return fmt.Errorf("inner token: %w", err)
}
inner.SetAuthHeader(r)
cloud, err := refreshableCloud.Token()
if err != nil {
return fmt.Errorf("cloud token: %w", err)
}
r.Header.Set(header, cloud.AccessToken)
return nil
}
}
func refreshableVisitor(inner oauth2.TokenSource) func(r *http.Request) error {
refreshableInner := oauth2.ReuseTokenSource(nil, inner)
return func(r *http.Request) error {
inner, err := refreshableInner.Token()
if err != nil {
return fmt.Errorf("inner token: %w", err)
}
inner.SetAuthHeader(r)
return nil
}
}