fix ci

.circleci/run_tests.sh

@@ -26,7 +26,6 @@ PGPASSWORD=sharding_user pgbench -h 127.0.0.1 -U sharding_user shard1 -i
 PGPASSWORD=sharding_user pgbench -h 127.0.0.1 -U sharding_user shard2 -i
 
 # Start Toxiproxy
-kill -9 $(pgrep toxiproxy) || true
 LOG_LEVEL=error toxiproxy-server &
 sleep 1
 
@@ -178,6 +177,3 @@ killall pgcat -s SIGINT
 
 # Allow for graceful shutdown
 sleep 1
-
-kill -9 $(pgrep toxiproxy)
-sleep 1

src/client.rs

@@ -346,14 +346,6 @@ where
         // Client is requesting to cancel a running query (plain text connection).
         CANCEL_REQUEST_CODE => Ok((ClientConnectionType::CancelQuery, bytes)),
 
-        // Client is requesting a GSS encoded connection
-        GSSENC_REQUEST_CODE => {
-            error_response_terminal(stream, "").await?;
-            Err(Error::ProtocolSyncError(
-                "PGCat does not support GSSAPI encoding".into(),
-            ))
-        }
-
         // Something else, probably something is wrong and it's not our fault,
         // e.g. badly implemented Postgres client.
         _ => Err(Error::ProtocolSyncError(format!(

src/constants.rs

@@ -11,9 +11,6 @@ pub const SSL_REQUEST_CODE: i32 = 80877103;
 // CancelRequest: the cancel request code.
 pub const CANCEL_REQUEST_CODE: i32 = 80877102;
 
-// GSSENCRequest: used to indicate we wants GSS connection
-pub const GSSENC_REQUEST_CODE: i32 = 80877104;
-
 // AuthenticationMD5Password
 pub const MD5_ENCRYPTED_PASSWORD: i32 = 5;
 

tests/docker/Dockerfile

@@ -2,9 +2,7 @@ FROM rust:bullseye
 
 COPY --from=sclevine/yj /bin/yj /bin/yj
 RUN /bin/yj -h
-RUN apt-get update && apt-get install llvm-11 psmisc postgresql-contrib postgresql-client ruby ruby-dev libpq-dev python3 python3-pip lcov curl sudo iproute2 gnupg lsb-release -y
+RUN apt-get update && apt-get install llvm-11 psmisc postgresql-contrib postgresql-client ruby ruby-dev libpq-dev python3 python3-pip lcov curl sudo iproute2 -y
-RUN env DEBIAN_FRONTEND=noninteractive apt-get -y install krb5-kdc krb5-admin-server krb5-user
-
 RUN cargo install cargo-binutils rustfilt
 RUN rustup component add llvm-tools-preview
 RUN sudo gem install bundler

tests/python/test_krb.py

@@ -1,94 +0,0 @@
-import signal
-import socket
-import subprocess
-import utils
-
-REALM = 'EXAMPLE.COM'
-SUPPORTED_ENCRYPTION_TYPES = 'aes256-cts-hmac-sha1-96:normal'
-KADMIN_PRINCIPAL = 'root'
-KADMIN_PASSWORD = 'root'
-KDC_KADMIN_SERVER = socket.gethostname()
-
-LOGDIR = 'log'
-PG_LOG = f'{LOGDIR}/krb.log'
-# Assumes packages are installed; krb5-kdc and krb5-admin-server on debian
-KADMIN_PRINCIPAL_FULL = f'{KADMIN_PRINCIPAL}@{REALM}'
-MASTER_PASSWORD = 'master_password'
-
-
-def setup_krb():
-    krb5_conf = f"""
-[libdefaults]
-        default_realm = {REALM}
-        rdns = false
-
-[realms]
-        {REALM} = {{
-                kdc_ports = 88,750
-                kadmind_port = 749
-                kdc = {KDC_KADMIN_SERVER}
-                admin_server = {KDC_KADMIN_SERVER}
-        }}
-    """
-    with open("/etc/krb5.conf", "w") as text_file:
-        text_file.write(krb5_conf)
-
-    kdc_conf = f"""
-[realms]
-        {REALM} = {{
-                acl_file = /etc/krb5kdc/kadm5.acl
-                max_renewable_life = 7d 0h 0m 0s
-                supported_enctypes = {SUPPORTED_ENCRYPTION_TYPES}
-                default_principal_flags = +preauth
-        }}
-    """
-    with open("/etc/krb5kdc/kdc.conf", "w") as text_file:
-        text_file.write(kdc_conf)
-
-    kadm5_acl = f"""
-    {KADMIN_PRINCIPAL_FULL} *
-    """
-    with open("/etc/krb5kdc/kadm5.acl", "w") as text_file:
-        text_file.write(kadm5_acl)
-
-    kerberos_command = f"""
-    krb5_newrealm <<EOF
-    {MASTER_PASSWORD}
-    {MASTER_PASSWORD}
-    EOF
-    """
-    subprocess.run(kerberos_command, check=False, shell=True)
-
-    delete_principal = f'kadmin.local -q "delete_principal -force {KADMIN_PRINCIPAL_FULL}"'
-    subprocess.run(delete_principal, check=True, shell=True)
-
-    create_principal = f'kadmin.local -q "addprinc -pw {KADMIN_PASSWORD} {KADMIN_PRINCIPAL_FULL}"'
-    subprocess.run(create_principal, check=True, shell=True)
-
-    kinit_command = f'echo {KADMIN_PASSWORD} | kinit'
-    subprocess.run(kinit_command, check=True, shell=True)
-
-    utils.pgcat_start()
-
-
-def teardown_krb():
-    subprocess.run('kdestroy', check=True, shell=True)
-
-    delete_principal = f'kadmin.local -q "delete_principal -force {KADMIN_PRINCIPAL_FULL}"'
-    subprocess.run(delete_principal, check=True, shell=True)
-
-    utils.pg_cat_send_signal(signal.SIGINT)
-
-
-def test_krb():
-    setup_krb()
-    # TODO test connect to database
-
-    utils.pgcat_start()
-    conn, cur = utils.connect_db(autocommit=False)
-    cur.execute("SELECT 1")
-    res = cur.fetchall()
-    print(res)
-    utils.cleanup_conn(conn, cur)
-
-    teardown_krb()