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package acme
import (
"io"
"log"
"os"
"path"
)
type webrootSolver struct {
webroot string
file string
}
func NewWebrootSolver(webroot string) Solver {
return &webrootSolver{webroot: webroot}
}
func (s *webrootSolver) Solve(ch Challenge) error {
s.file = path.Join(s.webroot, WellKnown, ch.Token)
log.Println("solve webroot", s.file)
err := os.MkdirAll(path.Dir(s.file), 0755)
if err != nil {
return err
}
fd, err := CreateFile(s.file, 0644)
if err != nil {
return err
}
defer fd.Close()
_, err = io.WriteString(fd, ch.KeyAuthorization)
return err
}
func (s *webrootSolver) Solved() error {
return os.Remove(s.file)
}
func (webrootSolver) Type() ChalType { return ChallengeHTTP }
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