From b061fb31aba6fce562b0626b451c926d6c1bc8aa Mon Sep 17 00:00:00 2001 From: Remi Tricot-Le Breton Date: Wed, 1 Sep 2021 15:52:16 +0200 Subject: [PATCH] REGTESTS: ssl: Add tests for bc_conn_err and ssl_bc_hsk_err sample fetches Those fetches are used to identify connection errors and SSL handshake errors on the backend side of a connection. They can for instance be used in a log-format line as in the regtest. --- reg-tests/ssl/ssl_errors.vtc | 111 ++++++++++++++++++++++++++++++++++- 1 file changed, 110 insertions(+), 1 deletion(-) diff --git a/reg-tests/ssl/ssl_errors.vtc b/reg-tests/ssl/ssl_errors.vtc index 2eaf1ffe80..02f2191961 100644 --- a/reg-tests/ssl/ssl_errors.vtc +++ b/reg-tests/ssl/ssl_errors.vtc @@ -29,12 +29,13 @@ feature cmd "$HAPROXY_PROGRAM -cc 'feature(OPENSSL)'" feature cmd "command -v socat" feature ignore_unknown_macro -server s1 -repeat 3 { +server s1 -repeat 4 { rxreq txresp } -start barrier b1 cond 4 -cyclic +barrier b2 cond 2 -cyclic syslog Slg_cust_fmt -level info { @@ -102,6 +103,37 @@ syslog Slg_logconnerror -level info { expect ~ ".*logconnerror_ssl_lst/1: SSL handshake failure" } -start +syslog Slg_bcknd -level info { + recv + expect ~ ".*bc_conn_err:0:\"Success\" ssl_bc_hsk_err:0:\"\"" + + barrier b2 sync + + recv + expect ~ ".*bc_conn_err:34:\"SSL handshake failure\" ssl_bc_hsk_err:337047686:\"error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed\"" + + barrier b2 sync + + recv + expect ~ ".*bc_conn_err:32:\"Server presented an SSL certificate different from the configured one\" ssl_bc_hsk_err:337047686:\"error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed\"" + + barrier b2 sync + + # Verify errors on the server side cannot be caught through those backend fetches yet + recv + expect ~ ".*bc_conn_err:0:\"Success\" ssl_bc_hsk_err:0:\"\"" + + barrier b2 sync + + recv + expect ~ ".*bc_conn_err:34:\"SSL handshake failure\" ssl_bc_hsk_err:336151568:\"error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure\"" + + barrier b2 sync + + recv + expect ~ ".*bc_conn_err:34:\"SSL handshake failure\" ssl_bc_hsk_err:336151568:\"error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure\"" +} -start + haproxy h1 -conf { global @@ -135,6 +167,24 @@ haproxy h1 -conf { server logconnerror "${tmpdir}/logconnerror_ssl.sock" + # This listener will be used to test backend fetches (bc_conn_err and ssl_bc_hsk_err) + listen clear_backend_errors_lst + bind "fd@${backenderrorslst}" + log ${Slg_bcknd_addr}:${Slg_bcknd_port} local0 + log-format "bc_conn_err:%[bc_conn_err]:%{+Q}[bc_conn_err_str]\ ssl_bc_hsk_err:%[ssl_bc_hsk_err]:%{+Q}[ssl_bc_hsk_err_str]" + error-log-format "ERROR bc_conn_err:%[bc_conn_err]:%{+Q}[bc_conn_err_str]\ ssl_bc_hsk_err:%[ssl_bc_hsk_err]:%{+Q}[ssl_bc_hsk_err_str]" + + balance roundrobin + server no_err "${tmpdir}/no_err_ssl.sock" ssl crt ${testdir}/set_cafile_client.pem ca-file ${testdir}/set_cafile_interCA2.crt verify required + server srv_cert_rejected "${tmpdir}/srv_rejected_ssl.sock" ssl crt ${testdir}/set_cafile_client.pem ca-file ${testdir}/set_cafile_interCA1.crt verify required + server mismatch_frontend "${tmpdir}/mismatch_fe_ssl.sock" ssl crt ${testdir}/set_cafile_client.pem ca-file ${testdir}/set_cafile_interCA2.crt verify required verifyhost str(toto) + server clt_cert_rejected "${tmpdir}/rejected_ssl.sock" ssl crt ${testdir}/set_cafile_client.pem ca-file ${testdir}/set_cafile_interCA2.crt verify none + server wrong_ciphers "${tmpdir}/wrong_ciphers_ssl.sock" ssl verify none crt ${testdir}/client1.pem ca-file ${testdir}/ca-auth.crt force-tlsv12 ciphers "aECDSA" + server wrong_ciphers_tls13 "${tmpdir}/wrong_ciphers_tls13_ssl.sock" ssl verify none crt ${testdir}/client1.pem ca-file ${testdir}/ca-auth.crt ciphersuites "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256" force-tlsv13 + + + + listen cust_logfmt_ssl_lst log ${Slg_cust_fmt_addr}:${Slg_cust_fmt_port} local0 mode http @@ -160,6 +210,32 @@ haproxy h1 -conf { bind "${tmpdir}/logconnerror_ssl.sock" ssl crt ${testdir}/set_cafile_server.pem ca-verify-file ${testdir}/set_cafile_rootCA.crt ca-file ${testdir}/set_cafile_interCA1.crt verify required ciphersuites "TLS_AES_256_GCM_SHA384" server s1 ${s1_addr}:${s1_port} + + # The following listeners allow to test backend error fetches + listen no_backend_err_ssl_lst + bind "${tmpdir}/no_err_ssl.sock" ssl crt ${testdir}/set_cafile_server.pem ca-file ${testdir}/set_cafile_interCA2.crt verify none + server s1 ${s1_addr}:${s1_port} + + listen srv_rejected_ssl_lst + bind "${tmpdir}/srv_rejected_ssl.sock" ssl crt ${testdir}/set_cafile_server.pem ca-file ${testdir}/set_cafile_interCA2.crt verify none + server s1 ${s1_addr}:${s1_port} + + listen mismatch_fe_ssl_lst + bind "${tmpdir}/mismatch_fe_ssl.sock" ssl crt ${testdir}/set_cafile_server.pem ca-file ${testdir}/set_cafile_interCA2.crt verify none + server s1 ${s1_addr}:${s1_port} + + listen rejected_clt_ssl_lst + bind "${tmpdir}/rejected_ssl.sock" ssl crt ${testdir}/set_cafile_server.pem ca-file ${testdir}/set_cafile_interCA2.crt verify required + server s1 ${s1_addr}:${s1_port} + + listen wrong_ciphers_ssl_lst + bind "${tmpdir}/wrong_ciphers_ssl.sock" ssl crt ${testdir}/common.pem ca-file ${testdir}/ca-auth.crt verify none force-tlsv12 ciphers "kRSA" + server s1 ${s1_addr}:${s1_port} + + listen wrong_ciphers_tls13_ssl_lst + bind "${tmpdir}/wrong_ciphers_tls13_ssl.sock" ssl crt ${testdir}/common.pem ca-file ${testdir}/ca-auth.crt verify none force-tlsv13 ciphersuites "TLS_AES_128_GCM_SHA256" + server s1 ${s1_addr}:${s1_port} + } -start @@ -252,7 +328,40 @@ client c12 -connect ${h1_wrongcipherslst_sock} { txreq } -run + +shell { + printf "set ssl ca-file ${testdir}/set_cafile_interCA2.crt <<\n$(cat ${testdir}/set_cafile_interCA2.crt)\n$(cat ${testdir}/set_cafile_rootCA.crt)\n\n" | socat "${tmpdir}/h1/stats" - + echo "commit ssl ca-file ${testdir}/set_cafile_interCA2.crt" | socat "${tmpdir}/h1/stats" - +} + +client c13 -connect ${h1_backenderrorslst_sock} { + txreq + rxresp + expect resp.status == 200 +} -run +barrier b2 sync +client c14 -connect ${h1_backenderrorslst_sock} { + txreq +} -run +barrier b2 sync +client c15 -connect ${h1_backenderrorslst_sock} { + txreq +} -run +barrier b2 sync +client c16 -connect ${h1_backenderrorslst_sock} { + txreq +} -run +barrier b2 sync +client c17 -connect ${h1_backenderrorslst_sock} { + txreq +} -run +barrier b2 sync +client c18 -connect ${h1_backenderrorslst_sock} { + txreq +} -run + syslog Slg_cust_fmt -wait syslog Slg_https_fmt -wait syslog Slg_https_fmt_err -wait syslog Slg_logconnerror -wait +syslog Slg_bcknd -wait