请问如何连接到本地socks服务

[ir1ka]

我使用$$-windows作为本地socks服务器。【Windows的通用应用的loopback限制已使用Enable AppContainer Loopback解除】。
maple版本：0.5.0/0.4.0
在maple中，配置.conf文件，配置如下：

[General]
# Log are for debug only
loglevel = error
# Do not remove tun-fd option
tun-fd = 233
dns-server = 223.5.5.5, 114.114.114.114

[Proxy]
Direct = direct
Reject = reject

Sock_local_1080 = sock, 127.0.0.1, 1080

[Proxy Group]
# fallback 等效于 failover
Fallback = fallback, Sock_local_1080, interval=600, timeout=5

# url-test 等效于 failover=false 的 failover
UrlTest = url-test, Sock_local_1080, interval=600, timeout=5

Failover = failover, Sock_local_1080, health-check=true, check-interval=600, fail-timeout=5, failover=true
Tryall = tryall, Sock_local_1080, delay-base=0
Random = random, Sock_local_1080

[Rule]
# 代理服务器
DOMAIN-SUFFIX, my.proxy.server.domain, Direct
# 执行文件目录当中必需有 `site.dat` 文件
EXTERNAL, site:category-ads-all, Reject

# Arbitrary file access is forbidden within an app container.
# Make sure `geosite.dat` exists in the config folder.
# 也可以指定 `dat` 文件所在路径
EXTERNAL, site:geosite.dat:category-ads-all, Reject

IP-CIDR, 8.8.8.8/32, Fallback
DOMAIN, www.google.com, Fallback
DOMAIN-SUFFIX, google.com, Fallback
DOMAIN-KEYWORD, google, Fallback

# 等效于 EXTERNAL, mmdb:cn, Direct
GEOIP, cn, Direct

EXTERNAL, site:geolocation-cn, Direct

FINAL, Fallback

[Host]
# 对指定域名返回一个或多个静态 IP
example.com = 192.168.0.1, 192.168.0.2

也使用过json，但是似乎也无法使用。.json配置文件如下：

{
    "log": {
      "level": "error"
    },
    "dns": {
      "servers": [
        "223.5.5.5",
        "8.8.8.8",
        "8.8.4.4"
      ],
      "hosts": {
        "localhost": [
          "127.0.0.1"
        ]
      }
    },
    "inbounds": [
      {
        "protocol": "tun",
        "settings": {
          "name": "utun8",
          "address": "10.10.0.2",
          "netmask": "255.255.255.0",
          "gateway": "10.10.0.1",
          "mtu": 1500,
          "fakeDnsInclude": [
            "google"
          ]
        },
        "tag": "tun_in"
      }
    ],
    "outbounds": [
      {
        "protocol": "failover",
        "settings": {
          "actors": [
            "my.proxy.server.domain:12345_out",
            "localhost:1080_out"
          ],
          "failTimeout": 4,
          "healthCheck": true,
          "checkInterval": 300,
          "failover": true,
          "fallbackCache": false,
          "cacheSize": 256,
          "cacheTimeout": 60
        },
        "tag": "failover_out"
      },
      {
        "protocol": "chain",
        "settings": {
          "actors": [
            "ss_tls",
            "ss_ws",
            "my.proxy.server.domain:12345"
          ]
        },
        "tag": "my.proxy.server.domain:123456_out"
      },
      {
        "protocol": "tls",
        "tag": "ss_tls"
      },
      {
        "protocol": "ws",
        "settings": {
          "path": "/"
        },
        "tag": "ss_ws"
      },
      {
        "protocol": "shadowsocks",
        "settings": {
          "address": "my.proxy.server.domain",
          "method": "aes-128-gcm",
          "password": "passwd",
          "port": 12345
        },
        "tag": "my.proxy.server.domain:12345"
      },
      {
        "protocol": "socks",
        "settings": {
          "address": "127.0.0.1",
          "port": 1080
        },
        "tag": "localhost:1080_out"
      },
      {
        "protocol": "direct",
        "tag": "direct_out"
      },
      {
        "protocol": "drop",
        "tag": "drop_out"
      }
    ],
    "rules": [
      {
        "ip": [
          "8.8.8.8",
          "8.8.4.4"
        ],
        "target": "failover_out"
      },
      {
        "domain": [
          "www.google.com"
        ],
        "target": "failover_out"
      },
      {
        "domainSuffix": [
          "my.proxy.server.domain"
        ],
        "target": "direct_out"
      },
      {
        "domainSuffix": [
          "google.com",
          "goo.gl",
          "goo.gle",
          "cloudflare.com"
        ],
        "target": "failover_out"
      },
      {
        "domainKeyword": [
          "metax"
        ],
        "target": "direct_out"
      },
      {
        "domainKeyword": [
          "google",
          "github"
        ],
        "target": "failover_out"
      },
      {
        "geoip": [
          "cn"
        ],
        "target": "direct_out"
      },
      {
        "geoip": [
          "us",
          "jp"
        ],
        "target": "failover_out"
      },
      {
        "external": [
          "site:cn"
        ],
        "target": "direct_out"
      },
      {
        "external": [
          "site:us",
          "site:jp"
        ],
        "target": "failover_out"
      },
      {
        "external": [
          "mmdb:cn"
        ],
        "target": "direct_out"
      },
      {
        "external": [
          "mmdb:us"
        ],
        "target": "failover_out"
      }
    ]
  }

[bdbai]

看一下设置里的接口设置对不对。以及 Shadowsocks 为什么不用内置的？

[ir1ka]

看一下设置里的接口设置对不对。以及 Shadowsocks 为什么不用内置的？

因为我用到了v2ray-plugin插件，似乎要用到这个插件，只能使用json配置文件，不过我使用json配置（上面有贴出来），也无法使用，网络接口设置我看了应该是没有问题。

[ir1ka]

请帮忙看一下我配置的 .json 文件有没有哪里配置错误，非常感谢。

[bdbai]

可以先从这个最小的 conf 配置开始排查，看看能不能连接本地的 SOCKS5 服务。

[General]
loglevel = error
tun-fd = 233
dns-server = 223.5.5.5, 114.114.114.114

[Proxy]
Direct = direct
Reject = reject

# Shadowsocks
Sock_local_1080 = socks, 127.0.0.1, 1080

[Rule]
IP-CIDR, 224.0.0.0/8, Direct
IP-CIDR, 239.0.0.0/8, Direct
DOMAIN, my.proxy.server.domain, Direct
FINAL, Sock_local_1080

[ir1ka]

使用这个最小配置，也无法使用。看起来像是和socks的连接受阻。
我使用的shadowsocks-windows做的socks服务端，运行在本地。
测试时，shadowsocks-windows的图标上也没有流量上下行动画（一般有数据时会上下行标识）。

[bdbai]

本地试了一下，这个配置可以连 Clash，但是连不了 shadowsocks-windows。原因是 Leaf 用的 SOCKS5 支持库发的请求比较离谱，碰巧 shadowsocks-windows 的 SOCKS5 服务也没有处理恰当。

以下是具体细节：
async-socks5 发出来的包是这样的：

原因是这个库真就一点一点写入的：
https://github.com/ark0f/async-socks5/blob/f2fb8730233165fc4ac61b985136920bd26cc633/src/lib.rs#L248-L251
然后 shadowsocks-windows 大概手搓的 SOCKS5 服务并没有正确处理拆分的请求。
虽然 Leaf 这边有人提过 fix：
eycorsican/leaf#177
但是我也不赞成直接套 BufStream，这会影响整个下行链路的行为。

已经给 shadowsocks-windows 提 issue 了： shadowsocks/shadowsocks-windows#3237