chore: 初始开源发布

iotlcm-upstream-proxy:渠道缓存与转发网关。

- 内联原私有依赖:yunze-public → internal/pub/(18 文件),
  yunze-pb/pb → internal/pb/(9 文件);Consul 注册改用官方
  gogf/gf/contrib/registry/consul/v2(API 兼容)
- Go module:yz-svr → git.5iot.com/iotlcm-public/iotlcm-upstream-proxy
- 凭据与内部标识脱敏:MySQL/Redis/Consul 凭据、私网与生产 IP、内网域名
- 移除内部资产:CI 触发器
- Dockerfile 改用公共基础镜像,移除写死的 registry 凭据
- 补 Apache-2.0 LICENSE,重写 README,LF 行尾 + .gitattributes
This commit is contained in:
MiFaZhan
2026-10-22 15:46:43 +08:00
commit 82466d587d
110 changed files with 7932 additions and 0 deletions
+96
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@@ -0,0 +1,96 @@
package dx
import (
"context"
"crypto/md5"
"encoding/hex"
"sort"
"strings"
"time"
"github.com/gogf/gf/v2/frame/g"
)
const (
// DefaultBaseURL 电信API基础地址
DefaultBaseURL = "https://cmp-api.ctwing.cn:20164"
)
// GetTimestampGMT 返回 GMT 时区的 yyyyMMddHHmmss 格式时间戳
func GetTimestampGMT() string {
return time.Now().UTC().Format("20060102150405")
}
// OrderParams 将 URL params 按 key 字典序排序
// 输入如 "b=1&c=2&a=1",输出 "a=1&b=1&c=2"
func OrderParams(params string) (string, error) {
if params == "" {
return "", nil
}
kvs := strings.Split(params, "&")
m := make(map[string]string, len(kvs))
for _, kv := range kvs {
idx := strings.Index(kv, "=")
if idx < 0 {
continue
}
m[kv[:idx]] = kv[idx+1:]
}
keys := make([]string, 0, len(m))
for k := range m {
keys = append(keys, k)
}
sort.Strings(keys)
var parts []string
for _, k := range keys {
parts = append(parts, k+"="+m[k])
}
return strings.Join(parts, "&"), nil
}
// SignMD5 对 reqStr 做 MD5 加密,返回小写十六进制字符串
func SignMD5(reqStr string) string {
h := md5.Sum([]byte(reqStr))
return strings.ToLower(hex.EncodeToString(h[:]))
}
// BuildSign 构造签名:params 排序后拼接 params+body+secretKey+timestamp 再 MD5
// 注意:与参考项目一致,对 MD5 结果再做一次 hex 编码
func BuildSign(params, body, secretKey, timestamp string) (string, error) {
ordered, err := OrderParams(params)
if err != nil {
return "", err
}
reqStr := ordered + body + secretKey + timestamp
md5Str := SignMD5(reqStr)
// 对 MD5 结果再做一次 hex 编码(与参考项目一致)
hexStr := hex.EncodeToString([]byte(md5Str))
return hexStr, nil
}
// BuildSignWithDebug 构造签名并输出调试信息
func BuildSignWithDebug(ctx context.Context, params, body, secretKey, timestamp, appKey string) (string, error) {
ordered, err := OrderParams(params)
if err != nil {
return "", err
}
reqStr := ordered + body + secretKey + timestamp
maskedSecret := secretKey
g.Log().Debugf(ctx, "[签名调试] AppKey: %s", appKey)
g.Log().Debugf(ctx, "[签名调试] SecretKey: %s", maskedSecret)
g.Log().Debugf(ctx, "[签名调试] Timestamp: %s", timestamp)
g.Log().Debugf(ctx, "[签名调试] 排序后参数: %s", ordered)
g.Log().Debugf(ctx, "[签名调试] Body: '%s'", body)
g.Log().Debugf(ctx, "[签名调试] 签名原串: %s%s[SecretKey]%s", ordered, body, timestamp)
md5Str := SignMD5(reqStr)
g.Log().Debugf(ctx, "[签名调试] MD5结果: %s", md5Str)
// 对 MD5 结果再做一次 hex 编码
hexStr := hex.EncodeToString([]byte(md5Str))
g.Log().Debugf(ctx, "[签名调试] 最终签名(hex编码后): %s", hexStr)
return hexStr, nil
}