40 lines
984 B
Go
40 lines
984 B
Go
package opentimestamps
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import (
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"bytes"
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"context"
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"encoding/hex"
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"fmt"
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"io"
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"net/http"
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)
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func Stamp(ctx context.Context, calendarUrl string, digest [32]byte) error {
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body := bytes.NewBuffer(digest[:])
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req, err := http.NewRequestWithContext(ctx, "POST", normalizeUrl(calendarUrl)+"/digest", body)
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if err != nil {
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return err
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}
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req.Header.Add("User-Agent", "github.com/fiatjaf/opentimestamps")
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req.Header.Add("Accept", "application/vnd.opentimestamps.v1")
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req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return fmt.Errorf("'%s' request failed: %w", calendarUrl, err)
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}
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full, err := io.ReadAll(resp.Body)
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if err != nil {
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return fmt.Errorf("failed to read response from '%s': %w", calendarUrl, err)
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}
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resp.Body.Close()
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fmt.Println("full", hex.EncodeToString(full))
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v, err := parseCalendarServerResponse(NewBuffer(full), digest[:])
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fmt.Println(err)
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fmt.Println(v)
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return nil
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}
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