mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-29 14:06:36 +08:00
ryan
9f8890d159
- Declared module Wavelet in backend/go.mod - Replaced github.com/Rain-kl/Wavelet/ with clean Wavelet/ import paths across backend codebase - Updated architecture guards, Makefile, swagger, and build tests - 100% passed all tests, lint checks, and binary compilation
35 lines
800 B
Go
35 lines
800 B
Go
// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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package util
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import "strings"
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// emailPartsCount 邮箱地址由 @ 分割为两部分
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const (
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emailPartsCount = 2
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emailLocalMinChars = 2 // 邮箱 local 部分掩码显示的最小字符数
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)
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// DerefString 安全地解引用字符串指针，nil 返回空字符串
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func DerefString(s *string) string {
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if s == nil {
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return ""
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}
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return *s
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}
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// MaskEmail 安全脱敏用户的邮箱地址（例如 us***@example.com）
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func MaskEmail(email string) string {
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parts := strings.Split(email, "@")
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if len(parts) != emailPartsCount {
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return email
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}
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local := parts[0]
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domain := parts[1]
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if len(local) <= emailLocalMinChars {
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return "**@" + domain
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}
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return local[:2] + "***" + local[len(local)-1:] + "@" + domain
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}
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