def test_bytes(self):
for secret_key in ['secret', b'secret', 1]:
if secret_key == 1:
with self.assertRaises(TypeError):
utils.new_hmac(secret_key, b'http://example.com')
continue
res = utils.new_hmac(secret_key, b'http://example.com')
self.assertEqual(
res,
'23e2baa2404012a5cc8e4a18b4aabf0dde4cb9b56f679ddc0fd6d7c24339d819')
def image_proxify(url):
if url.startswith('//'):
url = 'https:' + url
if not request.preferences.get_value('image_proxy'):
return url
if url.startswith('data:image/'):
# 50 is an arbitrary number to get only the beginning of the image.
partial_base64 = url[len('data:image/'):50].split(';')
if len(partial_base64) == 2 \
and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']\
and partial_base64[1].startswith('base64,'):
return url
else:
return None
if settings.get('result_proxy'):
return proxify(url)
h = new_hmac(settings['server']['secret_key'], url.encode('utf-8'))
return '{0}?{1}'.format(url_for('image_proxy'),
urlencode(dict(url=url.encode('utf-8'), h=h)))
def response(resp):
from searx.webapp import sentry
results = []
dom = html.fromstring(resp.text)
try:
results.append({'number_of_results': int(dom.xpath('//span[@class="nums"]/text()')[0]
.split(u'\u7ea6')[1].split(u'\u4e2a')[0].replace(',', ''))})
except Exception:
sentry.captureException()
# parse results
for result in dom.xpath('//li[@class="res-list"]'):
try:
title = extract_text(result.xpath('.//h3')[0])
url = result.xpath('.//h3/a')[0].attrib.get('href')
try:
if result.xpath('.//p[@class="res-desc"]'):
content = extract_text(result.xpath('.//p[@class="res-desc"]'))
if result.xpath('.//div[starts-with(@class,"res-rich")]'):
content = extract_text(result.xpath('.//div[starts-with(@class,"res-rich")]'))
if result.xpath('.//div[@class="cont mh-pc-hover"]'):
content = extract_text(result.xpath('.//div[@class="cont mh-pc-hover"]'))
if result.xpath('.//div[@class="g-card g-shadow"]'):
content = extract_text(result.xpath('.//div[@class="g-card g-shadow"]'))
if result.xpath('.//p[@class="mh-more"]'):
content = extract_text(result.xpath('.//p[@class="mh-more"]'))
except Exception:
content = ''
sentry.captureException()
# append result
if 'www.so.com/link?' in url:
url = settings['result_proxy'].get('server_name') + "/url_proxy?proxyurl=" + parse.quote(
url) + "&token=" + new_hmac(settings['result_proxy']['key'], url.encode("utf-8"))
try:
showurl = extract_text(result.xpath(".//p[@class='res-linkinfo']/cite"))
if len(showurl) == 0:
showurl = url
except Exception:
showurl = url
sentry.captureException()
else:
showurl = url
results.append({'url': url,
'showurl': showurl,
'title': title,
'content': content})
content = ''
except Exception:
sentry.captureException()
# return results
return results
def image_proxy():
url = request.args.get('url').encode('utf-8')
if not url:
return '', 400
h = new_hmac(settings['server']['secret_key'], url)
if h != request.args.get('h'):
return '', 400
headers = dict_subset(request.headers,
{'If-Modified-Since', 'If-None-Match'})
headers['User-Agent'] = gen_useragent()
resp = requests.get(url,
stream=True,
timeout=settings['outgoing']['request_timeout'],
headers=headers,
proxies=outgoing_proxies)
if resp.status_code == 304:
return '', resp.status_code
if resp.status_code != 200:
logger.debug('image-proxy: wrong response code: {0}'.format(
resp.status_code))
if resp.status_code >= 400:
return '', resp.status_code
return '', 400
if not resp.headers.get('content-type', '').startswith('image/'):
logger.debug('image-proxy: wrong content-type: {0}'.format(
resp.headers.get('content-type')))
return '', 400
img = b''
chunk_counter = 0
for chunk in resp.iter_content(1024 * 1024):
chunk_counter += 1
if chunk_counter > 5:
return '', 502 # Bad gateway - file is too big (>5M)
img += chunk
headers = dict_subset(resp.headers, {
'Content-Length', 'Length', 'Date', 'Last-Modified', 'Expires', 'Etag'
})
return Response(img,
mimetype=resp.headers['content-type'],
headers=headers)
def image_proxify(url):
if url.startswith('//'):
url = 'https:' + url
if not request.preferences.get_value('image_proxy'):
return url
if settings.get('result_proxy'):
return proxify(url)
h = new_hmac(settings['server']['secret_key'], url.encode('utf-8'))
return '{0}?{1}'.format(url_for('image_proxy'),
urlencode(dict(url=url.encode('utf-8'), h=h)))
def image_proxify(url):
if url.startswith('//'):
url = 'https:' + url
if not request.preferences.get_value('image_proxy'):
return url
if settings.get('result_proxy'):
return proxify(url)
h = new_hmac(settings['server']['secret_key'], url.encode('utf-8'))
return '{0}?{1}'.format(url_for('image_proxy'),
urlencode(dict(url=url.encode('utf-8'), h=h)))
def image_proxy():
url = request.args.get('url').encode('utf-8')
if not url:
return '', 400
h = new_hmac(settings['server']['secret_key'], url)
if h != request.args.get('h'):
return '', 400
headers = dict_subset(request.headers, {'If-Modified-Since', 'If-None-Match'})
headers['User-Agent'] = gen_useragent()
resp = requests.get(url,
stream=True,
timeout=settings['outgoing']['request_timeout'],
headers=headers,
proxies=outgoing_proxies)
if resp.status_code == 304:
return '', resp.status_code
if resp.status_code != 200:
logger.debug('image-proxy: wrong response code: {0}'.format(resp.status_code))
if resp.status_code >= 400:
return '', resp.status_code
return '', 400
if not resp.headers.get('content-type', '').startswith('image/'):
logger.debug('image-proxy: wrong content-type: {0}'.format(resp.headers.get('content-type')))
return '', 400
img = b''
chunk_counter = 0
for chunk in resp.iter_content(1024 * 1024):
chunk_counter += 1
if chunk_counter > 5:
return '', 502 # Bad gateway - file is too big (>5M)
img += chunk
headers = dict_subset(resp.headers, {'Content-Length', 'Length', 'Date', 'Last-Modified', 'Expires', 'Etag'})
return Response(img, mimetype=resp.headers['content-type'], headers=headers)
def url_proxy():
"""get real url for baidu sogou and 360sousuo"""
url = request.args.get('proxyurl')
token = request.args.get('token')
if token != new_hmac(settings['result_proxy']['key'], url.encode('utf-8')):
return render('404.html'), 404
if "www.baidu.com/link?url" in url:
try:
resp = requests.head(url, timeout=1)
except requests.exceptions.Timeout:
return redirect(url)
if resp.status_code == 200:
realurl = resp.url
else:
realurl = url
return redirect(realurl)
else:
try:
resp = requests.get(url, timeout=1)
except requests.exceptions.Timeout:
return redirect(url)
if resp.status_code == 200:
if "http:" not in resp.text and "https:" not in resp.text:
# try to fix response with host in window.location.replace function
resp_content = resp.text.strip()
count = resp_content.index("window.location.replace(")
str_content = list(resp_content)
# 25 is len("window.location.replace(")+1
str_content.insert(count + 25, "https://" + urlparse(url)[1])
resp_content = "".join(str_content)
return resp_content
else:
# to get url from html response
return resp.content
else:
return redirect(url)
def response(resp):
from searx.webapp import sentry
results = []
dom = html.fromstring(resp.text)
try:
results.append({
'number_of_results':
int(
dom.xpath('//span[@class="nums_text"]/text()')[0].split(
u'\u7ea6')[1].split(u'\u4e2a')[0].replace(',', ''))
})
except Exception:
sentry.captureException()
# parse results
for result in dom.xpath('//div[@class="result c-container "]'):
title = extract_text(result.xpath('.//h3/a')[0])
# when search query is Chinese words
try:
url = result.xpath('.//div[@class="f13"]/a')[0].attrib.get('href')
# To generate miji url with baidu url
url = settings['result_proxy'].get('server_name') + "/url_proxy?proxyurl=" + \
url + "&token=" + new_hmac(settings['result_proxy']['key'], url.encode("utf-8"))
content = extract_text(
(result.xpath('.//div[@class="c-abstract"]') or
result.xpath('.//div[@class="c-abstract c-abstract-en"]'))[0])
showurl = extract_text(
result.xpath('.//div[@class="f13"]/a')).replace('百度快照', '')
if len(showurl.strip()) == 0:
showurl = re.findall(WEB_URL_REGEX, content)[0]
showurl = showurl.lstrip('.')
if len(showurl.strip()) == 0:
showurl = url
# append result
results.append({
'url': url,
'showurl': showurl,
'title': title,
'content': content
})
# when search query is English words
except Exception:
try:
url = result.xpath('.//h3[@class="t"]/a')[0].attrib.get('href')
showurl = extract_text(
result.xpath('.//div[@class="f13"]/a')).replace(
'百度快照', '').replace('翻译此页', '')
content = extract_text(
result.xpath('.//div[@class="c-span18 c-span-last"]')[0])
# To generate miji url with baidu url
url = settings['result_proxy'].get('server_name') + "/url_proxy?proxyurl=" + \
url + "&token=" + new_hmac(settings['result_proxy']['key'], url.encode("utf-8"))
if len(showurl.strip()) == 0:
showurl = re.findall(WEB_URL_REGEX, content)[0]
showurl = showurl.lstrip('.')
if len(showurl.strip()) == 0:
showurl = url
# append result
results.append({
'url': url,
'showurl': showurl,
'title': title,
'content': content
})
except Exception:
sentry.captureException()
# return results
return results
def response(resp):
from searx.webapp import sentry
results = []
dom = html.fromstring(resp.text)
try:
results.append({
'number_of_results':
int(
dom.xpath('//p[@class="num-tips"]/text()')[0].split(u'\u7ea6')
[1].split(u'\u6761')[0].replace(',', ''))
})
except Exception:
sentry.captureException()
# parse results
try:
for result in dom.xpath('//div[@class="vrwrap"]'):
try:
url = result.xpath('.//a')[0].attrib.get(
'href') if result.xpath('.//a')[0].attrib.get(
'href').startswith(
"http") else "https://sogou.com" + result.xpath(
'.//a')[0].attrib.get('href')
# parse weixin.sogou html
if "http://weixin.sogou.com/" == url.strip():
url = result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//a'
)[0].attrib.get('href')
title = extract_text(
result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//p[@class="str_time"]/a'
)[0])
content = extract_text(
result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//p[@class="str_info"]'
)[0])
else:
title = extract_text(result.xpath('.//h3/a')[0])
content = extract_text(result.xpath('.//div')[0])
if 'sogou.com/link?url' in url:
url = settings['result_proxy'].get('server_name') + "/url_proxy?proxyurl=" + \
url + "&token=" + new_hmac(settings['result_proxy']['key'], url.encode("utf-8"))
showurl = re.findall(
WEB_URL_REGEX,
extract_text(result.xpath('.//div[@class="fb"]')))[0]
showurl = showurl.lstrip('.')
else:
showurl = url
# append result
results.append({
'url': url,
'showurl': showurl,
'title': title,
'content': content
})
except Exception:
sentry.captureException()
continue
except Exception as e:
sentry.captureException()
try:
for result in dom.xpath('//div[@class="rb"]'):
try:
url = result.xpath('.//a')[0].attrib.get(
'href') if result.xpath('.//a')[0].attrib.get(
'href').startswith(
"http") else "https://sogou.com" + result.xpath(
'.//a')[0].attrib.get('href')
# to parse sogou weixin html
if "http://weixin.sogou.com/" == url.strip():
url = result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//a'
)[0].attrib.get('href')
title = extract_text(
result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//p[@class="str_time"]/a'
)[0])
content = extract_text(
result.xpath(
'.//div[@class="str-pd-box str-pd-none"]//p[@class="str_info"]'
)[0])
else:
title = extract_text(result.xpath('.//h3/a')[0])
content = extract_text(result.xpath('.//div')[0])
if 'sogou.com/link?url' in url:
url = settings['result_proxy'].get('server_name') + "/url_proxy?proxyurl=" + \
url + "&token=" + new_hmac(settings['result_proxy']['key'], url.encode("utf-8"))
showurl = re.findall(
WEB_URL_REGEX,
extract_text(result.xpath('.//div[@class="fb"]')))[0]
showurl = showurl.lstrip('.')
else:
showurl = url
results.append({
'url': url,
'showurl': showurl,
'title': title,
'content': content
})
except Exception as e:
sentry.captureException()
continue
except Exception as e:
sentry.captureException()
# return results
return results
