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42 lines
942 B
Go
42 lines
942 B
Go
1 month ago
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package captchafx
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import (
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"context"
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"github.com/redis/go-redis/v9"
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"time"
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"github.com/mojocn/base64Captcha"
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)
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type RedisStore struct {
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rdb redis.Cmdable
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timeOut time.Duration
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}
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var _ base64Captcha.Store = (*RedisStore)(nil)
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func NewRedisStore(cmdable redis.Cmdable) base64Captcha.Store {
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return &RedisStore{cmdable, time.Minute * 10}
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}
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func (r *RedisStore) Set(id string, value string) error {
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statusCmd := r.rdb.Set(context.Background(), "captcha:"+id, value, r.timeOut)
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return statusCmd.Err()
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}
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func (r *RedisStore) Get(id string, clear bool) string {
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val, _ := r.rdb.Get(context.Background(), "captcha:"+id).Result()
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if clear {
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r.rdb.Del(context.Background(), "captcha:"+id)
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}
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return val
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}
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func (r *RedisStore) Verify(id, answer string, clear bool) bool {
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val, _ := r.rdb.Get(context.Background(), "captcha:"+id).Result()
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if clear {
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r.rdb.Del(context.Background(), "captcha:"+id)
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}
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return val == answer
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}
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