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security/stunnel: Fix connect format for IPv6 addresses (#2852)

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The current code generates conf line:
```
connect = [::1]:53
```

will end up producing the following:
```
Error resolving "[::1]": Neither nodename nor servname known (EAI_NONAME)
```

stunnel(8) states that an address parameter of an option may be either:
> ...
> A colon-separated pair of IP address (either IPv4, IPv6, or domain name)
  and port number.
> ...

which means there should not be special treatment on IPv6 addresses.
This commit is contained in:
Johnny S. Lee
2022-02-21 08:55:21 +01:00
committed by GitHub
parent c526550c15
commit 510d55c006
1 changed files with 1 additions and 1 deletions
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security/stunnel/src/opnsense/service/templates/OPNsense/Stunnel/stunnel.conf
+1 -1
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@@ -18,7 +18,7 @@ logId = unique
; **************************************************************************
[{{service['@uuid']}}]
accept = {% if service.accept_address %}{{service.accept_address}}:{% endif %}{{service.accept_port}}
connect = {% if service.connect_address.find(":") > -1 %}[{{service.connect_address}}]{% else %}{{service.connect_address}}{% endif %}:{{service.connect_port}}
connect = {{service.connect_address}}:{{service.connect_port}}
{% if service.protocol %}
protocol = {{service.protocol}}
{% endif %}