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import os
import pytest
from unit.applications.proto import TestApplicationProto
from unit.option import option
class TestRewrite(TestApplicationProto):
prerequisites = {}
@pytest.fixture(autouse=True)
def setup_method_fixture(self):
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"match": {"uri": "/"},
"action": {"rewrite": "/new", "pass": "routes"},
},
{"match": {"uri": "/new"}, "action": {"return": 200}},
],
"applications": {},
"settings": {"http": {"log_route": True}},
},
), 'set initial configuration'
def set_rewrite(self, rewrite, uri):
assert 'success' in self.conf(
[
{
"match": {"uri": "/"},
"action": {"rewrite": rewrite, "pass": "routes"},
},
{"match": {"uri": uri}, "action": {"return": 200}},
],
'routes',
)
def test_rewrite(self, findall, wait_for_record):
assert self.get()['status'] == 200
assert wait_for_record(rf'\[notice\].*"routes/1" selected') is not None
assert len(findall(rf'\[notice\].*URI rewritten to "/new"')) == 1
assert len(findall(rf'\[notice\].*URI rewritten')) == 1
self.set_rewrite("", "")
assert self.get()['status'] == 200
def test_rewrite_variable(self):
self.set_rewrite("/$host", "/localhost")
assert self.get()['status'] == 200
self.set_rewrite("${uri}a", "/a")
assert self.get()['status'] == 200
def test_rewrite_encoded(self):
assert 'success' in self.conf(
[
{
"match": {"uri": "/f"},
"action": {"rewrite": "${request_uri}oo", "pass": "routes"},
},
{"match": {"uri": "/foo"}, "action": {"return": 200}},
],
'routes',
)
assert self.get(url='/%66')['status'] == 200
assert 'success' in self.conf(
[
{
"match": {"uri": "/f"},
"action": {
"rewrite": "${request_uri}o%6F",
"pass": "routes",
},
},
{"match": {"uri": "/foo"}, "action": {"return": 200}},
],
'routes',
)
assert self.get(url='/%66')['status'] == 200
def test_rewrite_arguments(self):
assert 'success' in self.conf(
[
{
"match": {"uri": "/foo", "arguments": {"arg": "val"}},
"action": {"rewrite": "/new?some", "pass": "routes"},
},
{
"match": {"uri": "/new", "arguments": {"arg": "val"}},
"action": {"return": 200},
},
],
'routes',
)
assert self.get(url='/foo?arg=val')['status'] == 200
def test_rewrite_njs(self):
if 'njs' not in option.available['modules'].keys():
pytest.skip('NJS is not available')
self.set_rewrite("`/${host}`", "/localhost")
assert self.get()['status'] == 200
def test_rewrite_location(self):
def check_location(rewrite, expect):
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"action": {
"return": 301,
"location": "$uri",
"rewrite": rewrite,
}
}
],
}
)
assert self.get()['headers']['Location'] == expect
check_location('/new', '/new')
check_location('${request_uri}new', '/new')
def test_rewrite_share(self, temp_dir):
os.makedirs(f'{temp_dir}/dir')
os.makedirs(f'{temp_dir}/foo')
with open(f'{temp_dir}/foo/index.html', 'w') as fooindex:
fooindex.write('fooindex')
# same action block
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"action": {
"rewrite": "${request_uri}dir",
"share": f'{temp_dir}$uri',
}
}
],
}
)
resp = self.get()
assert resp['status'] == 301, 'redirect status'
assert resp['headers']['Location'] == '/dir/', 'redirect Location'
# request_uri
index_path = f'{temp_dir}${{request_uri}}/index.html'
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"match": {"uri": "/foo"},
"action": {
"rewrite": "${request_uri}dir",
"pass": "routes",
},
},
{"action": {"share": index_path}},
],
}
)
assert self.get(url='/foo')['body'] == 'fooindex'
# different action block
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"match": {"uri": "/foo"},
"action": {
"rewrite": "${request_uri}dir",
"pass": "routes",
},
},
{
"action": {
"share": f'{temp_dir}/dir',
}
},
],
}
)
resp = self.get(url='/foo')
assert resp['status'] == 301, 'redirect status 2'
assert resp['headers']['Location'] == '/foodir/', 'redirect Location 2'
def test_rewrite_invalid(self, skip_alert):
skip_alert(r'failed to apply new conf')
def check_rewrite(rewrite):
assert 'error' in self.conf(
[
{
"match": {"uri": "/"},
"action": {"rewrite": rewrite, "pass": "routes"},
},
{"action": {"return": 200}},
],
'routes',
)
check_rewrite("/$blah")
check_rewrite(["/"])
|
