54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package license
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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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"net/http"
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"strings"
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"time"
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)
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// redeemOnline 向你们的核销服务登记/校验延期包 id（删光本地数据后仍能拦截旧包）。
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func (m *Manager) redeemOnline(leaseID, action string) error {
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base := strings.TrimRight(strings.TrimSpace(m.cfg.RedeemURL), "/")
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if base == "" {
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return nil
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}
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leaseID = strings.TrimSpace(leaseID)
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if leaseID == "" {
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return fmt.Errorf("lease id 为空")
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}
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body, _ := json.Marshal(map[string]string{
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"id": leaseID,
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"customer": strings.TrimSpace(m.cfg.Customer),
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"action": action, // check | redeem
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"secret": strings.TrimSpace(m.cfg.ControlSecret),
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})
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client := &http.Client{Timeout: 15 * time.Second}
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req, err := http.NewRequest(http.MethodPost, base+"/v1/license/redeem", bytes.NewReader(body))
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if err != nil {
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return err
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}
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("X-License-Secret", strings.TrimSpace(m.cfg.ControlSecret))
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resp, err := client.Do(req)
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if err != nil {
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return fmt.Errorf("核销服务不可达（已配置 RedeemURL，导入需联网）: %w", err)
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}
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defer resp.Body.Close()
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var out struct {
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OK bool `json:"ok"`
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Error string `json:"error"`
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}
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_ = json.NewDecoder(resp.Body).Decode(&out)
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if resp.StatusCode >= 300 || !out.OK {
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msg := out.Error
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if msg == "" {
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msg = fmt.Sprintf("核销失败 HTTP %d", resp.StatusCode)
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}
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return fmt.Errorf("%s", msg)
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}
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return nil
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}
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