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52 lines
1.1 KiB
52 lines
1.1 KiB
package ali_auth
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import "errors"
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type (
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ISys interface {
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GetAppkey() string
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GetToken() (token string, err error)
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}
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TokenResult struct {
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ErrMsg string
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Token struct {
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UserId string
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Id string
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ExpireTime int64
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}
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}
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)
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var defsys ISys
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// ErrNotInited 阿里云认证未初始化。OnInit 失败时调用方可选择降级；此时包级函数返回本错误，而不是 panic。
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var ErrNotInited = errors.New("ali_auth 未初始化：配置缺失")
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func OnInit(config map[string]interface{}, option ...Option) error {
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sys, err := newSys(newOptions(config, option...))
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if err != nil {
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// 出错时不要给 defsys 赋值，避免「非 nil 接口 + nil 指针」让守卫失效。
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return err
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}
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defsys = sys
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return nil
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}
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func NewSys(option ...Option) (sys ISys, err error) {
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sys, err = newSys(newOptionsByOption(option...))
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return
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}
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func GetAppKey() string {
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if defsys == nil {
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return ""
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}
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return defsys.GetAppkey()
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}
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func GetToken() (token string, err error) {
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if defsys == nil {
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return "", ErrNotInited
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}
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token, err = defsys.GetToken()
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return
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}
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