2025-06-17 20:31:56 +08:00

132 lines
3.9 KiB
Go

package flexcdn
import (
"context"
"crypto/tls"
"encoding/base64"
"errors"
"fmt"
"log/slog"
"time"
"github.com/certimate-go/certimate/pkg/core"
flexcdnsdk "github.com/certimate-go/certimate/pkg/sdk3rd/flexcdn"
xcert "github.com/certimate-go/certimate/pkg/utils/cert"
)
type SSLDeployerProviderConfig struct {
// FlexCDN 服务地址。
ServerUrl string `json:"serverUrl"`
// FlexCDN 用户角色。
// 可取值 "user"、"admin"。
ApiRole string `json:"apiRole"`
// FlexCDN AccessKeyId。
AccessKeyId string `json:"accessKeyId"`
// FlexCDN AccessKey。
AccessKey string `json:"accessKey"`
// 是否允许不安全的连接。
AllowInsecureConnections bool `json:"allowInsecureConnections,omitempty"`
// 部署资源类型。
ResourceType ResourceType `json:"resourceType"`
// 证书 ID。
// 部署资源类型为 [RESOURCE_TYPE_CERTIFICATE] 时必填。
CertificateId int64 `json:"certificateId,omitempty"`
}
type SSLDeployerProvider struct {
config *SSLDeployerProviderConfig
logger *slog.Logger
sdkClient *flexcdnsdk.Client
}
var _ core.SSLDeployer = (*SSLDeployerProvider)(nil)
func NewSSLDeployerProvider(config *SSLDeployerProviderConfig) (*SSLDeployerProvider, error) {
if config == nil {
return nil, errors.New("the configuration of the ssl deployer provider is nil")
}
client, err := createSDKClient(config.ServerUrl, config.ApiRole, config.AccessKeyId, config.AccessKey, config.AllowInsecureConnections)
if err != nil {
return nil, fmt.Errorf("could not create sdk client: %w", err)
}
return &SSLDeployerProvider{
config: config,
logger: slog.Default(),
sdkClient: client,
}, nil
}
func (d *SSLDeployerProvider) SetLogger(logger *slog.Logger) {
if logger == nil {
d.logger = slog.New(slog.DiscardHandler)
} else {
d.logger = logger
}
}
func (d *SSLDeployerProvider) Deploy(ctx context.Context, certPEM string, privkeyPEM string) (*core.SSLDeployResult, error) {
// 根据部署资源类型决定部署方式
switch d.config.ResourceType {
case RESOURCE_TYPE_CERTIFICATE:
if err := d.deployToCertificate(ctx, certPEM, privkeyPEM); err != nil {
return nil, err
}
default:
return nil, fmt.Errorf("unsupported resource type '%s'", d.config.ResourceType)
}
return &core.SSLDeployResult{}, nil
}
func (d *SSLDeployerProvider) deployToCertificate(ctx context.Context, certPEM string, privkeyPEM string) error {
if d.config.CertificateId == 0 {
return errors.New("config `certificateId` is required")
}
// 解析证书内容
certX509, err := xcert.ParseCertificateFromPEM(certPEM)
if err != nil {
return err
}
// 修改证书
// REF: https://flexcdn.cloud/dev/api/service/SSLCertService?role=user#updateSSLCert
updateSSLCertReq := &flexcdnsdk.UpdateSSLCertRequest{
SSLCertId: d.config.CertificateId,
IsOn: true,
Name: fmt.Sprintf("certimate-%d", time.Now().UnixMilli()),
Description: "upload from certimate",
ServerName: certX509.Subject.CommonName,
IsCA: false,
CertData: base64.StdEncoding.EncodeToString([]byte(certPEM)),
KeyData: base64.StdEncoding.EncodeToString([]byte(privkeyPEM)),
TimeBeginAt: certX509.NotBefore.Unix(),
TimeEndAt: certX509.NotAfter.Unix(),
DNSNames: certX509.DNSNames,
CommonNames: []string{certX509.Subject.CommonName},
}
updateSSLCertResp, err := d.sdkClient.UpdateSSLCert(updateSSLCertReq)
d.logger.Debug("sdk request 'flexcdn.UpdateSSLCert'", slog.Any("request", updateSSLCertReq), slog.Any("response", updateSSLCertResp))
if err != nil {
return fmt.Errorf("failed to execute sdk request 'flexcdn.UpdateSSLCert': %w", err)
}
return nil
}
func createSDKClient(serverUrl, apiRole, accessKeyId, accessKey string, skipTlsVerify bool) (*flexcdnsdk.Client, error) {
client, err := flexcdnsdk.NewClient(serverUrl, apiRole, accessKeyId, accessKey)
if err != nil {
return nil, err
}
if skipTlsVerify {
client.SetTLSConfig(&tls.Config{InsecureSkipVerify: true})
}
return client, nil
}