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5a26ae0048
- 新增小红书前端模块（启动服务、内容分析、爆款创作、发布记录、技能卡片、拟人设置、AI 助手） - 新增 xhs-agent-desktop 独立桌面 Agent，对接 OMS 任务调度 - 登录页重构，整合微信登录与 OMS JWT 认证 - 订单、渠道、用户中心等页面与 API 增强 Co-authored-by: Cursor <cursoragent@cursor.com>
94 lines
3.0 KiB
Markdown
94 lines
3.0 KiB
Markdown
# itfx PrefixScript 示例库
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> 仅为模式参考；生成脚本时**以用户描述的文档规则为准**，不要生搬硬套。
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- 参数名 **`obj`**，无 `using`，类型全限定名
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---
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## 模式 1：HMAC + urlPath + 排序 keyvalue → Query
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适用：开放平台 `signatureWithParamsAndUrlPath` 一类（如阿里国际站 notifyBizEvent）。
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```csharp
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string secret = obj.GetAccountFieldValueOrNull("appSecret");
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string appKey = obj.GetAccountFieldValueOrNull("appKey");
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string urlPath = "param2/1/vendor.namespace/api.name/" + appKey;
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string dto = null;
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for (int i = 0; i < obj.QueryFieldList.Count; i++) {
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if (obj.QueryFieldList[i].Name == "bizPayload") {
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dto = obj.QueryFieldList[i].Value;
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break;
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}
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}
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if (string.IsNullOrEmpty(dto) || dto == "$FromMappingBody") {
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dto = Newtonsoft.Json.JsonConvert.SerializeObject(obj.OriginalInterfaceMappedInput);
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}
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var parts = new System.Collections.Generic.List<string>();
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parts.Add("bizPayload" + dto);
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parts.Sort(System.StringComparer.Ordinal);
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var sb = new System.Text.StringBuilder();
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sb.Append(urlPath);
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for (int i = 0; i < parts.Count; i++) sb.Append(parts[i]);
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using (var hmac = new System.Security.Cryptography.HMACSHA1(System.Text.Encoding.UTF8.GetBytes(secret))) {
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byte[] hash = hmac.ComputeHash(System.Text.Encoding.UTF8.GetBytes(sb.ToString()));
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string sign = System.BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
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for (int i = 0; i < obj.QueryFieldList.Count; i++) {
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if (obj.QueryFieldList[i].Name == "_aop_signature") {
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obj.QueryFieldList[i].Value = sign;
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break;
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}
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}
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}
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```
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---
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## 模式 2：MD5(secret + params + secret) → Header
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```csharp
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string secret = obj.GetAccountFieldValueOrNull("apiSecret") ?? "";
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string body = Newtonsoft.Json.JsonConvert.SerializeObject(obj.OriginalInterfaceMappedInput);
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string signStr = secret + "body" + body + secret;
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var md5 = System.Security.Cryptography.MD5.Create();
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byte[] hash = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(signStr));
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string sign = System.BitConverter.ToString(hash).Replace("-", "").ToUpperInvariant();
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for (int i = 0; i < obj.HeaderFieldList.Count; i++) {
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if (obj.HeaderFieldList[i].Name == "sign") {
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obj.HeaderFieldList[i].Value = sign;
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break;
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}
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}
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```
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---
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## 模式 3：HMAC-SHA256 + JSON Body 字段
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```csharp
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string secret = obj.GetAccountFieldValueOrNull("appSecret") ?? "";
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string payload = Newtonsoft.Json.JsonConvert.SerializeObject(obj.OriginalInterfaceMappedInput);
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using (var hmac = new System.Security.Cryptography.HMACSHA256(System.Text.Encoding.UTF8.GetBytes(secret))) {
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byte[] hash = hmac.ComputeHash(System.Text.Encoding.UTF8.GetBytes(payload));
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string sign = System.Convert.ToBase64String(hash);
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obj.OriginalInterfaceMappedInput["signature"] = sign;
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}
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```
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---
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## 模式 4：Form 表单字段签名
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```csharp
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string sign = "..."; // 按文档计算
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for (int i = 0; i < obj.FormFieldList.Count; i++) {
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if (obj.FormFieldList[i].Name == "sign") {
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obj.FormFieldList[i].Value = sign;
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break;
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}
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}
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```
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