irc: fix ssl configuration

roles/irc/templates/inspircd/inspircd.conf

@@ -18,13 +18,13 @@
        email="irc@{{ domain_public[0] }}">
 
 # note: for the TLS configuration check out modules.conf
-<bind address="" port="16697" type="clients" profile="gnutls">
-<bind address="" port="19999" type="clients" profile="gnutls">
+<bind address="" port="16697" type="clients" sslprofile="gnutls">
+<bind address="" port="19999" type="clients" sslprofile="gnutls">
 # note: if you change the server port remember to also update links.conf
 # services
 <bind address="127.0.0.1" port="7000" type="servers">
 # linked irc servers
-<bind address="" port="17029" type="servers" profile="gnutls">
+<bind address="" port="17029" type="servers" sslprofile="gnutls">
 
 <sasl target="services.irc.{{ irc_network_name }}" requiressl="yes">
 

roles/irc/templates/inspircd/modules.conf

@@ -62,6 +62,7 @@
 <module name="m_ssl_gnutls.so">
 <sslprofile
         name="gnutls"
+        provider="gnutls"
         certfile="/etc/credentials/public/irc.autistici.org/fullchain.pem"
         keyfile="/etc/credentials/public/irc.autistici.org/privkey.pem"
         priority="SECURE256:+SECURE128:-VERS-TLS-ALL:+VERS-TLS1.2:+VERS-TLS1.3:-RSA:-DHE-DSS"