[Bug]: error opening database: invalid MaxMind DB file (sing-box)

[xJuniorProgrammer]

描述您遇到的bug

Hello, as you know, the single-box GeoIP and Geosite structures have been deprecated, and they have introduced a new structure called Rule Sets. When I download geoip.srs and geosite.srs files and replace them in the sing-box directory, Passwall2 can't start the service, and the below error appears when calling cat /var/etc/passwall2/global.log .

FATAL[0000] start service: open geoip database: error opening database: invalid MaxMind DB file

As I checked in the passwall2 global.json file, the sing-box structure is old and it's incompatible with srs GeoIP and Geosite files.

复现此Bug的步骤

one example of old strucure in global.json

  "route": {
    "geosite": {
      "path": "\/usr\/share\/singbox\/geosite-ir.srs",
      "download_url": "https:\/\/raw.githubusercontent.com\/Chocolate4U\/Iran-sing-box-rules\/rule-set\/geosite-ir.srs"
    },

and new sing-box structure geosite.srs described as below

{
  "route": {
    "rules": [
      {
        "ip_is_private": true,
        "outbound": "direct"
      },
      {
        "rule_set": "geoip-cn",
        "outbound": "direct"
      },
      {
        "rule_set": "geoip-us",
        "rule_set_ipcidr_match_source": true,
        "outbound": "block"
      }
    ],
    "rule_set": [
      {
        "tag": "geoip-cn",
        "type": "remote",
        "format": "binary",
        "url": "https://raw.githubusercontent.com/SagerNet/sing-geoip/rule-set/geoip-cn.srs",
        "download_detour": "proxy"
      },
      {
        "tag": "geoip-us",
        "type": "remote",
        "format": "binary",
        "url": "https://raw.githubusercontent.com/SagerNet/sing-geoip/rule-set/geoip-us.srs",
        "download_detour": "proxy"
      }
    ]
  },
  "experimental": {
    "cache_file": {
      "enabled": true // required to save Rule Set cache
    }
  }
} 

These links are related to sing-box new structures:

https://sing-box.sagernet.org/configuration/rule-set/
https://sing-box.sagernet.org/migration/

Please fix this bug, thank you.

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No response

[xiaorouji]

Please continue to use the old rules set.
When it was not officially removed, it would not follow up for the time being.