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Location: majic-ansible-roles/roles/common/tests/test_parameters_optional.py
ea69b2719d8e
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MAR-22: Implemented tests for the common role:
- Added missing documentation for pipreqcheck_uid and pipreqcheck_gid
parameters.
- Use static-hashed passwords for reproducibility during testing in test
playbook.
- Install Emacs and libmariadb-client-lgpl-dev-compat via test playbook on one
of the testing instances in order to test related tasks.
- Fixed parameter for connection limitting in test playbook.
- Added explicit parameters to test playbook for pipreqcheck_gid and
pipreqcheck_uid.
- Fixed deployment of ferm configuration file ot include setting user/group and
mode.
- Added tests covering common deployment, deployment when only mandatory
parameters are provided, and deployment when optional parameters are set as
well.
- Added missing documentation for pipreqcheck_uid and pipreqcheck_gid
parameters.
- Use static-hashed passwords for reproducibility during testing in test
playbook.
- Install Emacs and libmariadb-client-lgpl-dev-compat via test playbook on one
of the testing instances in order to test related tasks.
- Fixed parameter for connection limitting in test playbook.
- Added explicit parameters to test playbook for pipreqcheck_gid and
pipreqcheck_uid.
- Fixed deployment of ferm configuration file ot include setting user/group and
mode.
- Added tests covering common deployment, deployment when only mandatory
parameters are provided, and deployment when optional parameters are set as
well.
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import socket
import paramiko
import testinfra.utils.ansible_runner
testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
'.molecule/ansible_inventory').get_hosts('parameters-optional')
def test_apt_proxy(File):
"""
Tests if proxy configuration for apt has been deployed correctly.
"""
proxy_config = File('/etc/apt/apt.conf.d/00proxy')
assert proxy_config.exists
assert proxy_config.user == 'root'
assert proxy_config.group == 'root'
assert proxy_config.mode == 0o644
def test_bash_prompt_content(File):
"""
Tests that custom bash prompt has been configured correctly with specified
colour and prompt.
"""
config = File('/etc/profile.d/bash_prompt.sh')
assert "export PS1='\\[\\e]0;\\u@\\h: \\w\\a\\]${debian_chroot:+($debian_chroot)}\\[\\033[0;36m\\]\\u@\\h[test]:\\w\\$ \\[\\033[0m\\]'" in config.content
assert "export PS1='\\[\\e]0;\\u@\\h: \\w\\a\\]${debian_chroot:+($debian_chroot)}\\u@\\h[test]:\\w\\$ '" in config.content
def test_common_installed_packages_common(Package):
"""
Tests that user-provided common packages have been installed.
"""
assert Package('units').is_installed
assert Package('gnutls-bin').is_installed
assert Package('libmariadb-client-lgpl-dev-compat').is_installed
def test_ssh_login_mechanisms():
"""
Tests available SSH login mechanisms (should be just public key).
"""
sock = socket.socket()
sock.connect(('10.31.127.4', 22))
transport = paramiko.transport.Transport(sock)
transport.connect()
try:
transport.auth_none('')
except paramiko.transport.BadAuthenticationType, err:
assert err.allowed_types == ['publickey']
def test_mariadb_mysql_config_symlink(File):
"""
Tests if symbolic link has been set-up for mariadb_config binary to be
accessible as mysql_config as well.
"""
mysql_config = File('/usr/bin/mysql_config')
assert mysql_config.is_symlink
assert mysql_config.linked_to == '/usr/bin/mariadb_config'
def test_emacs_electric_indent_mode(File):
"""
Tests if Emacs electric indent mode has been disabled via custom
configuration file.
"""
emacs_config = File('/etc/emacs/site-start.d/01disable-electric-indent-mode.el')
assert emacs_config.is_file
assert emacs_config.user == 'root'
assert emacs_config.group == 'root'
assert emacs_config.mode == 0o644
assert "(electric-indent-mode -1)" in emacs_config.content
def test_os_groups(Group):
"""
Tests if user-supplied system groups have been created correctly.
"""
group1 = Group('group1')
assert group1.gid == 1001
group2 = Group('group2')
assert group2.gid == 3001
group3 = Group('group3')
assert group3.gid == 3002
user1_group = Group('user1')
assert user1_group.gid == 3003
user2_group = Group('user2')
assert user2_group.gid == 2001
user3_group = Group('user3')
assert user3_group.gid == 2002
def test_os_users(File, Sudo, User):
"""
Tests if user-supplied system users have been created correctly.
"""
with Sudo():
user1 = User('user1')
assert user1.uid == 1001
assert user1.group == 'user1'
assert user1.groups == ['user1']
assert user1.shell == '/bin/bash'
assert user1.password == '!'
user1_authorized_keys = File(os.path.join(user1.home, '.ssh', 'authorized_keys'))
assert not user1_authorized_keys.exists
user2 = User('user2')
assert user2.uid == 2001
assert user2.group == 'user2'
assert sorted(user2.groups) == sorted(['group1', 'group2', 'user2'])
assert user2.shell == '/bin/bash'
assert user2.password == '$6$wdXOQiMe09ugh0$VRIph2XA2QQyEYlAlH7zT4TPACDUalf/4FKpqG9JRHfKxANTcTug2ANCt450htcs0LikJfHLWofLP54jraFU61'
user2_authorized_keys = File(os.path.join(user2.home, '.ssh', 'authorized_keys'))
assert open('tests/data/ssh/clientkey1.pub', 'r').read().strip() in user2_authorized_keys.content
assert open('tests/data/ssh/clientkey2.pub', 'r').read().strip() in user2_authorized_keys.content
user3 = User('user3')
assert user3.uid == 2002
assert user3.group == 'user3'
assert sorted(user3.groups) == sorted(['group3', 'user3'])
assert user3.shell == '/bin/bash'
assert user3.password == '$6$nmx.21uLqT$9LrUqNUgUwIM.l0KFKgr2.kDEwe2lo7IbBIhnG70AGW7GTFdWBUFnGAxH15YxikTXhDJD/uxd.NNgojEOjRvx1'
user3_authorized_keys = File(os.path.join(user3.home, '.ssh', 'authorized_keys'))
assert open('tests/data/ssh/clientkey3.pub', 'r').read().strip() in user3_authorized_keys.content
def test_authorized_keys_login():
"""
Tests if authorized SSH keys for user-provided system users have been set-up
correctly.
"""
client = paramiko.client.SSHClient()
client.set_missing_host_key_policy(paramiko.client.WarningPolicy())
# No exception will be raised if connection is successful.
client.connect("10.31.127.4", username="user2", allow_agent=False, look_for_keys=False, key_filename='tests/data/ssh/clientkey1')
client.connect("10.31.127.4", username="user2", allow_agent=False, look_for_keys=False, key_filename='tests/data/ssh/clientkey2')
client.connect("10.31.127.4", username="user3", allow_agent=False, look_for_keys=False, key_filename='tests/data/ssh/clientkey3')
def test_ca_certificates(File):
"""
Tests if CA certificates have been correctly deployed to the system.
"""
ca1_cert = File('/usr/local/share/ca-certificates/cacert1.crt')
assert ca1_cert.is_file
assert ca1_cert.user == 'root'
assert ca1_cert.group == 'root'
assert ca1_cert.mode == 0o644
ca1_cert_symlink = File('/etc/ssl/certs/cacert1.pem')
assert ca1_cert_symlink.is_symlink
assert ca1_cert_symlink.linked_to == '/usr/local/share/ca-certificates/cacert1.crt'
ca1_cert_hash_1 = File('/etc/ssl/certs/3ce70b58.1')
assert ca1_cert_hash_1.is_symlink
assert ca1_cert_hash_1.linked_to == '/usr/local/share/ca-certificates/cacert1.crt'
ca1_cert_hash_2 = File('/etc/ssl/certs/49f72a44.1')
assert ca1_cert_hash_2.is_symlink
assert ca1_cert_hash_2.linked_to == '/usr/local/share/ca-certificates/cacert1.crt'
ca2_cert = File('/usr/local/share/ca-certificates/cacert2.crt')
assert ca2_cert.is_file
assert ca2_cert.user == 'root'
assert ca2_cert.group == 'root'
assert ca2_cert.mode == 0o644
ca2_cert_symlink = File('/etc/ssl/certs/cacert2.pem')
assert ca2_cert_symlink.is_symlink
assert ca2_cert_symlink.linked_to == '/usr/local/share/ca-certificates/cacert2.crt'
ca2_cert_hash_1 = File('/etc/ssl/certs/3ce70b58.0')
assert ca2_cert_hash_1.is_symlink
assert ca2_cert_hash_1.linked_to == '/usr/local/share/ca-certificates/cacert2.crt'
ca2_cert_hash_2 = File('/etc/ssl/certs/49f72a44.0')
assert ca2_cert_hash_2.is_symlink
assert ca2_cert_hash_2.linked_to == '/usr/local/share/ca-certificates/cacert2.crt'
def test_ferm_base_rules(Command, File, Sudo):
"""
Tests if base ferm configuration has been deployed correctly with proper
user-provided rate-limiting.
"""
with Sudo():
ferm_base = File('/etc/ferm/conf.d/00-base.conf')
assert "mod hashlimit hashlimit 5/second hashlimit-burst 5" in ferm_base.content
iptables = Command('iptables-save')
assert iptables.rc == 0
assert "-A flood -p icmp -m icmp --icmp-type 8 -m hashlimit --hashlimit-upto 5/sec --hashlimit-burst 5 " \
"--hashlimit-mode srcip --hashlimit-name icmp -j RETURN" in iptables.stdout
assert "-A flood -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m hashlimit --hashlimit-upto 5/sec --hashlimit-burst 5 " \
"--hashlimit-mode srcip --hashlimit-name icmp -j RETURN" in iptables.stdout
ip6tables = Command('ip6tables-save')
assert ip6tables.rc == 0
assert "-A flood -p icmp -m icmp --icmp-type 8 -m hashlimit --hashlimit-upto 5/sec --hashlimit-burst 5 " \
"--hashlimit-mode srcip --hashlimit-name icmp -j RETURN" in iptables.stdout
assert "-A flood -p ipv6-icmp -m icmp6 --icmpv6-type 128 -m hashlimit --hashlimit-upto 5/sec --hashlimit-burst 5 " \
"--hashlimit-mode srcip --hashlimit-name icmp -j RETURN" in ip6tables.stdout
def test_pipreqcheck_virtualenv_user(Group, User):
"""
Tests if group and user for running pip requirements upgrade checks have
been created correctly with user-provided uid/gid.
"""
group = Group('pipreqcheck')
assert group.exists
assert group.gid == 2500
user = User('pipreqcheck')
assert user.exists
assert user.home == '/var/lib/pipreqcheck'
assert user.uid == 2500
assert user.group == 'pipreqcheck'
assert user.groups == ['pipreqcheck']
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