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package pdsclient
import (
"context"
"fmt"
"net/url"
"strconv"
"strings"
"time"
"github.com/johnandersen777/socialweb-computer-kcp/internal/atproto/xrpc"
)
func (b *basePDS) ServiceAuth(ctx context.Context, audience, lxm string, expires time.Time) (string, error) {
if strings.TrimSpace(audience) == "" {
return "", fmt.Errorf("%w: getServiceAuth needs an audience", ErrUnexpectedResponse)
}
auth, err := b.client.credential()
if err != nil {
return "", err
}
query := url.Values{"aud": {audience}}
if lxm != "" {
query.Set("lxm", lxm)
}
if !expires.IsZero() {
query.Set("exp", strconv.FormatInt(expires.Unix(), 10))
}
var out struct {
Token string `json:"token"`
}
if err := b.client.getJSON(ctx, "com.atproto.server.getServiceAuth", query, auth, &out); err != nil {
return "", err
}
token := strings.TrimSpace(out.Token)
if token == "" {
return "", fmt.Errorf("%w: getServiceAuth returned no token", ErrUnexpectedResponse)
}
return token, nil
}
func (b *basePDS) Credential() (xrpc.Auth, error) {
return b.client.credential()
}
