Add new admin panel, failover, dns fallback, providers, limiters. Update XHTTP

examples/provider/inline.json

@@ -0,0 +1,91 @@
+{
+  "log": {
+    "level": "info"
+  },
+  "dns": {
+    "servers": [
+      {
+        "type": "local",
+        "tag": "default"
+      }
+    ]
+  },
+  "inbounds": [
+    {
+      "type": "mixed",
+      "tag": "mixed-in",
+      "listen_port": 7897
+    }
+  ],
+  "outbounds": [
+    {
+      "type": "direct",
+      "tag": "direct"
+    },
+    {
+      "type": "selector",
+      "tag": "proxy",
+      "outbounds": [
+        "direct"
+      ],
+      "providers": [
+        "my-inline"
+      ],
+      "default": "direct",
+      "interrupt_exist_connections": true
+    }
+  ],
+  "providers": [
+    {
+      "type": "inline",
+      "tag": "my-inline",
+      // Outbounds are listed in-place. They are registered with the
+      // provider on start and become available to any group that
+      // references this provider via "providers" or
+      // "use_all_providers".
+      "outbounds": [
+        {
+          "type": "shadowsocks",
+          "tag": "ss-hk",
+          "server": "hk.example.com",
+          "server_port": 8388,
+          "method": "aes-256-gcm",
+          "password": "password"
+        },
+        {
+          "type": "trojan",
+          "tag": "trojan-jp",
+          "server": "jp.example.com",
+          "server_port": 443,
+          "password": "password",
+          "tls": {
+            "enabled": true,
+            "server_name": "jp.example.com"
+          }
+        },
+        {
+          "type": "vless",
+          "tag": "vless-sg",
+          "server": "sg.example.com",
+          "server_port": 443,
+          "uuid": "00000000-0000-0000-0000-000000000000",
+          "tls": {
+            "enabled": true,
+            "server_name": "sg.example.com"
+          }
+        }
+      ],
+      "health_check": {
+        "enabled": true,
+        "url": "https://www.gstatic.com/generate_204",
+        "interval": "5m",
+        "timeout": "5s"
+      }
+    }
+  ],
+  "route": {
+    "final": "proxy",
+    "default_domain_resolver": "default",
+    "auto_detect_interface": true
+  }
+}

examples/provider/local.json

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+{
+  "log": {
+    "level": "info"
+  },
+  "dns": {
+    "servers": [
+      {
+        "type": "local",
+        "tag": "default"
+      }
+    ]
+  },
+  "inbounds": [
+    {
+      "type": "mixed",
+      "tag": "mixed-in",
+      "listen_port": 7897
+    }
+  ],
+  "outbounds": [
+    {
+      "type": "direct",
+      "tag": "direct"
+    },
+    // A "selector" group that pulls all of its members from the
+    // outbound provider tagged "my-local". The provider parses the
+    // file at "path" on every change (fswatch-based hot reload).
+    {
+      "type": "selector",
+      "tag": "proxy",
+      "outbounds": [
+        "direct"
+      ],
+      "providers": [
+        "my-local"
+      ],
+      "default": "direct",
+      "interrupt_exist_connections": true
+    }
+  ],
+  "providers": [
+    {
+      "type": "local",
+      "tag": "my-local",
+      // Subscription file. Supported formats are auto-detected:
+      //   - sing-box JSON ({ "outbounds": [...] })
+      //   - Clash YAML
+      //   - SIP008 (shadowsocks)
+      //   - Raw shareable links (vless://, vmess://, ss://, trojan://, ...)
+      "path": "subscriptions/my-sub.txt",
+      "health_check": {
+        "enabled": true,
+        "url": "https://www.gstatic.com/generate_204",
+        "interval": "5m",
+        "timeout": "5s"
+      }
+    }
+  ],
+  "route": {
+    "final": "proxy",
+    "default_domain_resolver": "default",
+    "auto_detect_interface": true
+  }
+}

examples/provider/remote.json

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+{
+  "log": {
+    "level": "info"
+  },
+  "dns": {
+    "servers": [
+      {
+        "type": "local",
+        "tag": "default"
+      }
+    ]
+  },
+  "inbounds": [
+    {
+      "type": "mixed",
+      "tag": "mixed-in",
+      "listen_port": 7897
+    }
+  ],
+  "outbounds": [
+    {
+      "type": "direct",
+      "tag": "direct"
+    },
+    // The "urltest" group below uses every outbound exposed by every
+    // registered provider thanks to "use_all_providers": true.
+    // The fastest member is selected based on the URL test result.
+    {
+      "type": "urltest",
+      "tag": "auto",
+      "outbounds": [
+        "direct"
+      ],
+      "use_all_providers": true,
+      "url": "https://www.gstatic.com/generate_204",
+      "interval": "10m",
+      "tolerance": 50,
+      "interrupt_exist_connections": true
+    }
+  ],
+  "providers": [
+    {
+      "type": "remote",
+      "tag": "my-remote",
+      // Subscription URL. The response body can be any auto-detected
+      // format: sing-box JSON, Clash YAML, SIP008, base64-encoded
+      // shareable links, or plain link list.
+      "url": "https://example.com/subscription.txt",
+      "user_agent": "sing-box",
+      // Fetch the subscription through this outbound instead of the
+      // default route (useful when the subscription host is blocked).
+      "download_detour": "direct",
+      // Refresh interval. Minimum is 1 minute; default is 24h.
+      "update_interval": "12h",
+      // Optional regex filters applied after parsing the subscription.
+      // "exclude" wins over "include" when both match.
+      "exclude": "(?i)expire|流量|官网",
+      "include": "(?i)hk|jp|sg|us",
+      "health_check": {
+        "enabled": true,
+        "url": "https://www.gstatic.com/generate_204",
+        "interval": "5m",
+        "timeout": "5s"
+      }
+    }
+  ],
+  "route": {
+    "final": "auto",
+    "default_domain_resolver": "default",
+    "auto_detect_interface": true
+  }
+}