35 lines
623 B
Go
35 lines
623 B
Go
package auth
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"github.com/redis/go-redis/v9"
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"platform/pkg/rds"
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)
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func find(ctx context.Context, token string) (*Context, error) {
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// 读取认证数据
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authJSON, err := rds.Client.Get(ctx, accessKey(token)).Result()
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if err != nil {
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if errors.Is(err, redis.Nil) {
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return nil, errors.New("invalid_token")
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}
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return nil, err
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}
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// 反序列化
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auth := new(Context)
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if err := json.Unmarshal([]byte(authJSON), auth); err != nil {
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return nil, err
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}
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return auth, nil
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}
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func accessKey(token string) string {
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return fmt.Sprintf("session:%s", token)
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}
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