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docker-easy-haproxy/tests/test_parser.py
Joao Gilberto Magalhaes 55d0d1a105 Modernizing PyThon Projec
2026-01-22 20:14:22 -05:00

573 lines
16 KiB
Python

import json
import os
import yaml
import easymapping
CERTS_FOLDER = "/tmp/certs"
CERT_FILE = "/tmp/certs/haproxy/www.somehost.com.br.pem"
CERTBOT_EMAIL = "some@email.com"
def load_fixture(file):
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/fixtures/" + file, 'r') as content_file:
line_list = json.loads("".join(content_file.readlines()))
return line_list
def test_parser_doesnt_crash():
line_list = load_fixture("no-services")
result = {
"customerrors": False,
"stats": {
"port": "false"
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/no-services.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_finds_services():
line_list = load_fixture("services")
result = {
"customerrors": False,
"certbot": {
"email": CERTBOT_EMAIL
},
"stats": {
"port": 0
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert {"www.somehost.com.br.pem": "Some PEM Certificate"} == cfg.certs
assert ['node-exporter.quantum.example.org'] == cfg.certbot_hosts
def test_parser_finds_services_changed_label():
line_list = load_fixture("services-changed-label")
result = {
"customerrors": False,
"lookup_label": "haproxy",
"certbot": {
"email": CERTBOT_EMAIL
},
"stats": {
"port": 0
}
}
if os.path.exists(CERT_FILE):
os.remove(CERT_FILE)
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert {"www.somehost.com.br.pem": "Some PEM Certificate"} == cfg.certs
assert ['node-exporter.quantum.example.org'] == cfg.certbot_hosts
def test_parser_finds_services_raw():
line_list = load_fixture("services")
result = {
"customerrors": False,
"certbot": {
"email": CERTBOT_EMAIL
},
"stats": {
"port": 0
}
}
if os.path.exists(CERT_FILE):
os.remove(CERT_FILE)
cfg = easymapping.HaproxyConfigGenerator(result)
parsed_object = [
{
"mode":"tcp",
"ssl-check":"",
"port":"31339",
"hosts":{
"agent.quantum.example.org": {
"balance": "roundrobin",
"containers": [
"my-stack_agent:9001"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"redirect": {
}
},
{
"mode":"http",
"ssl-check":"",
"port":"31337",
"hosts":{
"cadvisor.quantum.example.org":{
"balance": "roundrobin",
"containers": [
"my-stack_cadvisor:8080"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
},
"node-exporter.quantum.example.org":{
"balance": "roundrobin",
"containers": [
"my-stack_node-exporter:9100"
],
"certbot": True,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"redirect": {
},
},
{
"mode":"http",
"ssl-check":"",
"port":"443",
"hosts":{
"node-exporter.quantum.example.org": {
"balance": "roundrobin",
"containers": [
"my-stack_node-exporter:9100"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
},
"www.somehost.com.br":{
"balance": "roundrobin",
"containers": [
"some-service:80"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"redirect": {
"somehost.com.br": "https://www.somehost.com.br",
"somehost.com": "https://www.somehost.com.br",
"www.somehost.com": "https://www.somehost.com.br",
"byjg.ca": "https://www.somehost.com.br",
"www.byjg.ca": "https://www.somehost.com.br"
},
"ssl": True
},
{
"mode":"http",
"ssl-check":"",
"port":"80",
"hosts":{
"www.somehost.com.br":{
"balance": "roundrobin",
"containers": [
"some-service:80"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"redirect": {
"somehost.com.br": "https://www.somehost.com.br",
"somehost.com": "https://www.somehost.com.br",
"www.somehost.com": "https://www.somehost.com.br",
"byjg.ca": "https://www.somehost.com.br",
"www.byjg.ca": "https://www.somehost.com.br"
},
}
]
processed = list(cfg.parse(line_list))
assert parsed_object == processed
assert ['node-exporter.quantum.example.org'] == cfg.certbot_hosts
def test_parser_static():
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/fixtures/static.yml", 'r') as content_file:
parsed = yaml.load(content_file.read(), Loader=yaml.FullLoader)
cfg = easymapping.HaproxyConfigGenerator(parsed)
haproxy_config = cfg.generate()
assert len(haproxy_config) > 0
with open(path + "/expected/static.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_static_raw():
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/fixtures/static.yml", 'r') as content_file:
parsed = yaml.load(content_file.read(), Loader=yaml.FullLoader)
expected = {
"stats": {
"username": "admin",
"password": "test123",
"port": 1936
},
"customerrors": True,
"easymapping": [
{
"port": 80,
"hosts": {
"host1.com.br": {
"containers": [
"container:5000"
],
"certbot": True
},
"host2.com.br": {
"containers": [
"other:3000"
]
}
},
"redirect": {
"www.host1.com.br": "http://host1.com.br"
}
},
{
"port": 443,
"ssl": True,
"hosts": {
"host1.com.br": {
"containers": [
"container:80"
]
}
}
},
{
"port": 8080,
"hosts": {
"host3.com.br": {
"containers": [
"domain:8181"
]
}
}
}
]
}
assert expected == parsed
def test_parser_tcp():
line_list = load_fixture("services-tcp")
result = {
"customerrors": False,
"stats": {
"port": 0
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
# print(haproxy_config)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-tcp.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_multi_containers():
line_list = load_fixture("services-multi-containers")
result = {
"customerrors": False,
"stats": {
"port": 0
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-multi-containers.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_multiple_hosts():
line_list = load_fixture("services-multiple-hosts")
result = {
"customerrors": True,
"stats": {
"username": "joe",
"password": "s3cr3t",
"port": "1937"
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-multiple-hosts.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_redirect_ssl():
line_list = load_fixture("services-redirect-ssl")
result = {
"customerrors": False,
"ssl_mode": "loose",
"stats": {
"port": 0
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-redirect-ssl.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_ssl_strict():
line_list = load_fixture("no-services")
result = {
"customerrors": False,
"ssl_mode": "strict",
"stats": {
"port": False
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/ssl-strict.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_ssl_loose():
line_list = load_fixture("no-services")
result = {
"customerrors": False,
"ssl_mode": "loose",
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/ssl-loose.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
def test_parser_ssl_letsencrypt():
line_list = load_fixture("services-letsencrypt")
result = {
"customerrors": True,
"stats": {
"password": "password"
},
"certbot": {
"email": CERTBOT_EMAIL
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-letsencrypt.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert ["test.example.org"] == cfg.certbot_hosts
def test_parser_finds_services_clone_to_ssl_raw():
line_list = load_fixture("services-clone-to-ssl")
result = {
"customerrors": False,
"certbot": {
"email": CERTBOT_EMAIL
},
"stats": {
"port": 0
}
}
if os.path.exists(CERT_FILE):
os.remove(CERT_FILE)
cfg = easymapping.HaproxyConfigGenerator(result)
parsed_object = [
{
"ssl-check":"",
"hosts":{
"host2.local":{
"balance":"roundrobin",
"containers":[
"10.152.183.215:8080"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
},
"valida.me":{
"balance":"roundrobin",
"containers":[
"10.152.183.62:8080"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
},
"www.valida.me":{
"balance":"roundrobin",
"containers":[
"10.152.183.62:8080"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"mode": "http",
"port": "80",
"redirect": {
}
},
{
"ssl-check":"ssl",
"hosts":{
"host2.local":{
"balance":"roundrobin",
"containers":[
"10.152.183.215:8080"
],
"certbot": False,
"proto": "",
"redirect_ssl": False,
"plugin_configs": []
}
},
"mode": "http",
"port": "443",
"redirect": {
},
"ssl": True
}
]
processed = list(cfg.parse(line_list))
assert parsed_object == processed
assert [] == cfg.certbot_hosts
def test_parser_fcgi():
"""Test FastCGI support with proto and socket parameters"""
line_list = load_fixture("services-fcgi")
result = {
"customerrors": False,
"stats": {
"port": 0
}
}
cfg = easymapping.HaproxyConfigGenerator(result)
haproxy_config = cfg.generate(line_list)
assert len(haproxy_config) > 0
# Verify proto fcgi is in the output
assert "proto fcgi" in haproxy_config
# Verify Unix socket path is used
assert "/run/php/php-fpm.sock" in haproxy_config
# Verify TCP connection is also present
assert "172.17.0.3:9000" in haproxy_config
path = os.path.dirname(os.path.realpath(__file__))
with open(path + "/expected/services-fcgi.txt", 'r') as expected_file:
assert expected_file.read() == haproxy_config
assert [] == cfg.certbot_hosts
# test_parser_finds_services_raw()
# test_parser_tcp()
# test_parser_multiple_hosts()
# test_parser_ssl_certbot()
# test_parser_finds_services()