forked from TrueCloudLab/lego
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package api // import "github.com/xenolf/lego/acme/api"
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import (
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"errors"
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"github.com/xenolf/lego/acme"
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)
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type ChallengeService service
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// New Creates a challenge.
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func (c *ChallengeService) New(chlgURL string) (acme.ExtendedChallenge, error) {
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if len(chlgURL) == 0 {
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return acme.ExtendedChallenge{}, errors.New("challenge[new]: empty URL")
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}
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// Challenge initiation is done by sending a JWS payload containing the trivial JSON object `{}`.
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// We use an empty struct instance as the postJSON payload here to achieve this result.
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var chlng acme.ExtendedChallenge
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resp, err := c.core.post(chlgURL, struct{}{}, &chlng)
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if err != nil {
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return acme.ExtendedChallenge{}, err
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}
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chlng.AuthorizationURL = getLink(resp.Header, "up")
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chlng.RetryAfter = getRetryAfter(resp)
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return chlng, nil
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}
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// Get Gets a challenge.
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func (c *ChallengeService) Get(chlgURL string) (acme.ExtendedChallenge, error) {
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if len(chlgURL) == 0 {
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return acme.ExtendedChallenge{}, errors.New("challenge[get]: empty URL")
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}
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var chlng acme.ExtendedChallenge
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resp, err := c.core.postAsGet(chlgURL, &chlng)
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if err != nil {
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return acme.ExtendedChallenge{}, err
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}
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chlng.AuthorizationURL = getLink(resp.Header, "up")
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chlng.RetryAfter = getRetryAfter(resp)
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return chlng, nil
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}
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