65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package yuyuecha
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import (
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"sort"
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"strings"
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)
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// 签名头固定顺序，便于阅读与对比
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var preferredHeaderOrder = []string{
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"Content-Type",
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"clientId",
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"timestamp",
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"nonce",
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"signature",
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}
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// generateCurlCommand 生成可复现的 curl 命令，便于数据源排查
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func generateCurlCommand(method, url string, headers map[string]string, body string) string {
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var cmd strings.Builder
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cmd.WriteString("curl -X ")
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cmd.WriteString(method)
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cmd.WriteString(" '")
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cmd.WriteString(url)
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cmd.WriteString("'")
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for _, key := range orderedHeaderKeys(headers) {
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cmd.WriteString(" \\\n -H '")
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cmd.WriteString(escapeShellSingleQuote(key))
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cmd.WriteString(": ")
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cmd.WriteString(escapeShellSingleQuote(headers[key]))
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cmd.WriteString("'")
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}
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if body != "" {
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cmd.WriteString(" \\\n -d '")
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cmd.WriteString(escapeShellSingleQuote(body))
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cmd.WriteString("'")
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}
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return cmd.String()
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}
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func orderedHeaderKeys(headers map[string]string) []string {
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seen := make(map[string]struct{}, len(headers))
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keys := make([]string, 0, len(headers))
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for _, key := range preferredHeaderOrder {
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if _, ok := headers[key]; ok {
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keys = append(keys, key)
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seen[key] = struct{}{}
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}
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}
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rest := make([]string, 0, len(headers))
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for key := range headers {
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if _, ok := seen[key]; !ok {
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rest = append(rest, key)
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}
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}
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sort.Strings(rest)
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return append(keys, rest...)
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}
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func escapeShellSingleQuote(s string) string {
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return strings.ReplaceAll(s, "'", `'\''`)
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}
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