45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package acme
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import (
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"fmt"
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"log"
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)
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type httpChallenge struct {
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jws *jws
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validate validateFunc
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provider ChallengeProvider
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}
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// HTTP01ChallengePath returns the URL path for the `http-01` challenge
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func HTTP01ChallengePath(token string) string {
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return "/.well-known/acme-challenge/" + token
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}
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func (s *httpChallenge) Solve(chlng challenge, domain string) error {
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logf("[INFO][%s] acme: Trying to solve HTTP-01", domain)
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// Generate the Key Authorization for the challenge
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keyAuth, err := getKeyAuthorization(chlng.Token, &s.jws.privKey.PublicKey)
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if err != nil {
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return err
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}
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if s.provider == nil {
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s.provider = &httpChallengeServer{}
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}
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err = s.provider.Present(domain, chlng.Token, keyAuth)
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if err != nil {
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return fmt.Errorf("[%s] error presenting token: %v", domain, err)
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}
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defer func() {
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err := s.provider.CleanUp(domain, chlng.Token, keyAuth)
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if err != nil {
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log.Printf("[%s] error cleaning up: %v", domain, err)
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}
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}()
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return s.validate(s.jws, domain, chlng.URI, challenge{Resource: "challenge", Type: chlng.Type, Token: chlng.Token, KeyAuthorization: keyAuth})
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}
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