47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package mgmt
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"git.rootprojects.org/root/telebit/internal/authutil"
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"git.rootprojects.org/root/telebit/internal/dbg"
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"git.rootprojects.org/root/telebit/internal/mgmt/authstore"
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)
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func Register(authURL, secret, ppid string) (kid string, err error) {
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pub := authstore.ToPublicKeyString(ppid)
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jsons := fmt.Sprintf(`{ "machine_ppid": "%s", "public_key": "%s" }`, ppid, pub)
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jsonb := bytes.NewBuffer([]byte(jsons))
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fullURL := authURL + "/register-device/" + secret
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if dbg.Debug {
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fmt.Fprintf(os.Stderr, "[debug] authURL=%s, secret=%s, ppid=%s\n", fullURL, secret, jsons)
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}
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msg, err := authutil.Request("POST", fullURL, "", jsonb)
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if nil != err {
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return "", err
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}
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if nil == msg {
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return "", fmt.Errorf("invalid response")
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}
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auth := &authstore.Authorization{}
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msgBytes, _ := ioutil.ReadAll(msg)
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//err = json.NewDecoder(msg).Decode(auth)
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err = json.Unmarshal(msgBytes, auth)
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if err != nil {
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return "", err
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}
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//msgBytes, _ := ioutil.ReadAll(msg)
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if "" == auth.PublicKey {
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return "", fmt.Errorf("unexpected server response: no public key: %s", string(msgBytes))
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}
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if pub != auth.PublicKey {
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return "", fmt.Errorf("server disagrees about public key id: %s vs %s", kid, auth.PublicKey)
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}
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return auth.PublicKey, nil
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}
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