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ircd::net: Add validations on hostport constructions.

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This commit is contained in:
Jason Volk 2018-10-02 18:36:19 -07:00
parent 67a759ac21
commit 14a1be0aaf
1 changed files with 12 additions and 4 deletions
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16
include/ircd/net/hostport.h
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@ -78,7 +78,9 @@ ircd::net::hostport::hostport(const string_view &host,
:host{host}
,service{service}
,port{port}
{}
{
rfc3986::valid_host(host);
}
/// Creates a host:port pair from a hostname and a port number. When
/// passed to net::dns() no SRV resolution will be done because no
@ -87,9 +89,10 @@ ircd::net::hostport::hostport(const string_view &host,
inline
ircd::net::hostport::hostport(const string_view &host,
const uint16_t &port)
:host{host}
,service{}
,port{port}
:hostport
{
host, string_view{}, port
}
{}
/// Creates a host:service or host:port pair from the single string literally
@ -111,14 +114,19 @@ ircd::net::hostport::hostport(const string_view &amalgam)
};
if(amalgam == host || empty(port))
{
rfc3986::valid_host(host);
return;
}
if(try_lex_cast<uint16_t>(port))
{
this->service = {};
this->port = lex_cast<uint16_t>(port);
rfc3986::valid_remote(amalgam);
} else {
this->service = port;
rfc3986::valid_host(host);
}
}