MINOR: configuration: add support for cc server and bind params

Author: mjuraga

config-parser/params/bind-options.go

@@ -276,6 +276,7 @@ var bindOptionFactoryMethods = map[string]func() BindOption{ //nolint:gochecknog
 	"ca-sign-file":         func() BindOption { return &BindOptionValue{Name: "ca-sign-file"} },
 	"ca-sign-pass":         func() BindOption { return &BindOptionValue{Name: "ca-sign-pass"} },
 	"ca-verify-file":       func() BindOption { return &BindOptionValue{Name: "ca-verify-file"} },
+	"cc":                   func() BindOption { return &BindOptionValue{Name: "cc"} },
 	"ciphers":              func() BindOption { return &BindOptionValue{Name: "ciphers"} },
 	"ciphersuites":         func() BindOption { return &BindOptionValue{Name: "ciphersuites"} },
 	"client-sigalgs":       func() BindOption { return &BindOptionValue{Name: "client-sigalgs"} },

config-parser/params/server-options.go

@@ -242,6 +242,7 @@ var serverOptionFactoryMethods = map[string]func() ServerOption{ //nolint:gochec
 	"agent-port":              func() ServerOption { return &ServerOptionValue{Name: "agent-port"} },
 	"alpn":                    func() ServerOption { return &ServerOptionValue{Name: "alpn"} },
 	"ca-file":                 func() ServerOption { return &ServerOptionValue{Name: "ca-file"} },
+	"cc":                      func() ServerOption { return &ServerOptionValue{Name: "cc"} },
 	"check-alpn":              func() ServerOption { return &ServerOptionValue{Name: "check-alpn"} },
 	"check-proto":             func() ServerOption { return &ServerOptionValue{Name: "check-proto"} },
 	"check-sni":               func() ServerOption { return &ServerOptionValue{Name: "check-sni"} },

configuration/bind.go

@@ -339,6 +339,8 @@ func parseBindParams(bindOptions []params.BindOption) (models.BindParams, string
 				b.CaSignFile = v.Value
 			case "ca-sign-pass":
 				b.CaSignPass = v.Value
+			case "cc":
+				b.Cc = v.Value
 			case "ciphers":
 				b.Ciphers = v.Value
 			case "ciphersuites":
@@ -533,6 +535,9 @@ func serializeBindParams(b models.BindParams, name string, path string, opt *opt
 	if b.CaSignPass != "" {
 		options = append(options, &params.BindOptionValue{Name: "ca-sign-pass", Value: b.CaSignPass})
 	}
+	if b.Cc != "" {
+		options = append(options, &params.BindOptionValue{Name: "cc", Value: b.Cc})
+	}
 	if b.Ciphers != "" {
 		options = append(options, &params.BindOptionValue{Name: "ciphers", Value: b.Ciphers})
 	}

configuration/server.go

@@ -394,6 +394,8 @@ func parseServerParams(serverOptions []params.ServerOption, serverParams *models
 				serverParams.Alpn = v.Value
 			case "ca-file":
 				serverParams.SslCafile = v.Value
+			case "cc":
+				serverParams.Cc = v.Value
 			case "check-alpn":
 				serverParams.CheckAlpn = v.Value
 			case "check-pool-conn-name":
@@ -788,6 +790,9 @@ func SerializeServerParams(s models.ServerParams, opt *options.ConfigurationOpti
 	if s.SslCafile != "" { // ca-file
 		options = append(options, &params.ServerOptionValue{Name: "ca-file", Value: s.SslCafile})
 	}
+	if s.Cc != "" {
+		options = append(options, &params.ServerOptionValue{Name: "cc", Value: s.Cc})
+	}
 	if s.CheckAlpn != "" {
 		options = append(options, &params.ServerOptionValue{Name: "check-alpn", Value: s.CheckAlpn})
 	}

test/configuration_test.go

@@ -427,8 +427,8 @@ frontend test
   mode http
   backlog 2048
   bind 192.168.1.1:80 name webserv thread all sigalgs RSA+SHA256 client-sigalgs ECDSA+SHA256:RSA+SHA256 ca-verify-file ca.pem nice 789 guid-prefix guid-example default-crt foobar.pem.rsa default-crt foobar.pem.ecdsa tcp-md5sig secretpass ktls on
-  bind 192.168.1.1:8080 name webserv2 thread 1/all force-tlsv10 ssl no-strict-sni tls-tickets
-  bind 192.168.1.2:8080 name webserv3 thread 1/1 no-tlsv10 strict-sni no-tls-tickets
+  bind 192.168.1.1:8080 name webserv2 thread 1/all force-tlsv10 ssl no-strict-sni tls-tickets cc reno
+  bind 192.168.1.2:8080 name webserv3 thread 1/1 no-tlsv10 strict-sni no-tls-tickets cc bbr
   bind [2a01:c9c0:a3:8::3]:80 name ipv6 thread 1/1-1 force-sslv3 idle-ping 10000
   bind 192.168.1.1:80 name test-quic quic-socket connection thread 1/1
   bind 192.168.1.1:80 name testnbcon thread 1/all nbconn 6
@@ -815,7 +815,7 @@ backend test # my comment
   use-server webserv if TRUE # my comment
   use-server webserv2 unless TRUE
   server webserv 192.168.1.1:9200 maxconn 1000 ssl weight 10 inter 2s cookie BLAH slowstart 6000 proxy-v2-options authority,crc32c ws h1 pool-low-conn 128 id 1234 pool-purge-delay 10s tcp-ut 2s curves secp384r1 client-sigalgs ECDSA+SHA256:RSA+SHA256 sigalgs ECDSA+SHA256 no-renegotiate log-bufsize 10 set-proxy-v2-tlv-fmt(0x20) %[fc_pp_tlv(0x20)] init-state fully-up idle-ping 10s check-reuse-pool strict-maxconn tcp-md5sig secretpass sni-auto check-sni-auto ktls on # my comment
-  server webserv2 192.168.1.1:9300 maxconn 1000 ssl weight 10 inter 2s cookie BLAH slowstart 6000 proxy-v2-options authority,crc32c ws h1 pool-low-conn 128 hash-key akey pool-conn-name apoolconnname no-check-reuse-pool check-pool-conn-name foo renegotiate # {"comment": "my structured comment", "id": "my_random_id_for_server"}
+  server webserv2 192.168.1.1:9300 maxconn 1000 ssl weight 10 inter 2s cookie BLAH slowstart 6000 proxy-v2-options authority,crc32c ws h1 pool-low-conn 128 hash-key akey pool-conn-name apoolconnname no-check-reuse-pool check-pool-conn-name foo renegotiate cc cubic # {"comment": "my structured comment", "id": "my_random_id_for_server"}
   http-request set-dst hdr(x-dst) # my comment
   http-request set-dst-port int(4000)
   http-request set-uri %[url,regsub(^/metrics/,/,)] if { path_beg /metrics }

test/expected/structured.json

@@ -1131,7 +1131,8 @@
                     },
                     "check-reuse-pool": "disabled",
                     "check-pool-conn-name": "foo",
-                    "renegotiate": "enabled"
+                    "renegotiate": "enabled",
+                    "cc": "cubic"
                 }
             }
         },
@@ -2910,7 +2911,8 @@
                     "tlsv10": "enabled",
                     "no_strict_sni": true,
                     "force_strict_sni": "disabled",
-                    "tls_tickets": "enabled"
+                    "tls_tickets": "enabled",
+                    "cc": "reno"
                 },
                 "webserv3": {
                     "name": "webserv3",
@@ -2922,7 +2924,8 @@
                     "strict_sni": true,
                     "force_strict_sni": "enabled",
                     "no_tls_tickets": true,
-                    "tls_tickets": "disabled"
+                    "tls_tickets": "disabled",
+                    "cc": "bbr"
                 },
                 "test-quic-algo": {
                     "name": "test-quic-algo",