File size: 2,255 Bytes
adc1e1c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | // Copyright (c) 2025 Tethys Plex
//
// This file is part of Veloera.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package model
import (
"fmt"
"time"
"veloera/common"
"veloera/constant"
)
func cacheSetToken(token Token) error {
key := common.GenerateHMAC(token.Key)
token.Clean()
err := common.RedisHSetObj(fmt.Sprintf("token:%s", key), &token, time.Duration(constant.TokenCacheSeconds)*time.Second)
if err != nil {
return err
}
return nil
}
func cacheDeleteToken(key string) error {
key = common.GenerateHMAC(key)
err := common.RedisHDelObj(fmt.Sprintf("token:%s", key))
if err != nil {
return err
}
return nil
}
func cacheIncrTokenQuota(key string, increment int64) error {
key = common.GenerateHMAC(key)
err := common.RedisHIncrBy(fmt.Sprintf("token:%s", key), constant.TokenFiledRemainQuota, increment)
if err != nil {
return err
}
return nil
}
func cacheDecrTokenQuota(key string, decrement int64) error {
return cacheIncrTokenQuota(key, -decrement)
}
func cacheSetTokenField(key string, field string, value string) error {
key = common.GenerateHMAC(key)
err := common.RedisHSetField(fmt.Sprintf("token:%s", key), field, value)
if err != nil {
return err
}
return nil
}
// CacheGetTokenByKey 从缓存中获取 token，如果缓存中不存在，则从数据库中获取
func cacheGetTokenByKey(key string) (*Token, error) {
hmacKey := common.GenerateHMAC(key)
if !common.RedisEnabled {
return nil, fmt.Errorf("redis is not enabled")
}
var token Token
err := common.RedisHGetObj(fmt.Sprintf("token:%s", hmacKey), &token)
if err != nil {
return nil, err
}
token.Key = key
return &token, nil
}
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