tarantool-python 0.9.0

Overview

This release features SSL support.

To use encrypted connection with Tarantool Enterprise Edition instance, pass "ssl" transport parameter on connect:

con = tarantool.Connection(
    host, port,
    user=user,
    password=pass,
    transport="ssl")

To verify the server, set client trusted certificate authorities (CA) file with ssl_ca_file parameter:

con = tarantool.Connection(
    host, port,
    user=user,
    password=password,
    transport="ssl",
    ssl_ca_file=client_ca_file)

If the server authenticates clients using certificates issued by given CA, you must provide private SSL key file with ssl_key_file parameter and SSL certificate file with ssl_cert_file parameter. Otherwise, these parameters are optional.

con = tarantool.Connection(
    host, port,
    user=user,
    password=password,
    transport="ssl",
    ssl_key_file=client_key_file,
    ssl_cert_file=client_cert_file)

To set SSL ciphers, set them with ssl_ciphers parameter as a colon-separated (:) string:

con = tarantool.Connection(
    host, port,
    user=user,
    password=password,
    transport="ssl",
    ssl_ciphers=client_ssl_ciphers)

ConnectionPool and MeshConnection also support these parameters.

mesh = tarantool.MeshConnection(
    addrs={
        "host": host,
        "post": port,
        "transport": "ssl",
        "ssl_key_file": client_key_file,
        "ssl_cert_file": client_cert_file,
        "ssl_ca_file": client_ca_file,
        "ssl_ciphers": client_ssl_ciphers,
    },
    user=user,
    password=password)

pool = tarantool.ConnectionPool(
    addrs={
        "host": host,
        "post": port,
        "transport": "ssl",
        "ssl_key_file": client_key_file,
        "ssl_cert_file": client_cert_file,
        "ssl_ca_file": client_ca_file,
        "ssl_ciphers": client_ssl_ciphers,
    },
    user=user,
    password=password)

See Tarantool Enterprise Edition manual for details.

Breaking changes

There are no breaking changes in the release.

New features

• SSL support (PR #220, #217).

Testing

• Tarantool Enterprise testing workflow on GitHub actions (PR #220).