MiFaZhan
36 lines
1002 B
Go
36 lines
1002 B
Go
package allocaterequest
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import (
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"crypto/sha256"
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"encoding/hex"
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"encoding/json"
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"regexp"
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"sort"
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"strings"
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"github.com/gogf/gf/v2/errors/gerror"
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)
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var validID = regexp.MustCompile(`^[A-Za-z0-9_-]{16,96}$`)
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func Key(tenant string, user int64, requestID string) (string, error) {
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requestID = strings.TrimSpace(requestID)
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if tenant == "" || user <= 0 || !validID.MatchString(requestID) {
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return "", gerror.New("划拨请求标识无效")
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}
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value, err := json.Marshal([]any{tenant, user, "allocate", requestID})
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if err != nil {
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return "", gerror.Wrap(err, "生成划拨请求标识失败")
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}
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digest := sha256.Sum256(value)
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return hex.EncodeToString(digest[:]), nil
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}
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func Fingerprint(cards []string, source, target int64, mode int, remark string) string {
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sorted := append([]string(nil), cards...)
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sort.Strings(sorted)
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value, _ := json.Marshal([]any{sorted, source, target, mode, strings.TrimSpace(remark)})
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digest := sha256.Sum256(value)
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return hex.EncodeToString(digest[:])
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}
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