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Code Issues Releases Wiki Activity

process images returned from mailgraph

This commit is contained in:
John Supplee 2019-03-03 00:34:41 +02:00
parent 5b5087c9dd
commit dce4058705
1 changed files with 10 additions and 4 deletions
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14
management/daemon.py
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@ -522,23 +522,29 @@ def privacy_status_set():
# Mailgraph
@app.route('/mailgraph/image.cgi')
@app.route('/mailgraph/image.cgi', methods=['GET'])
@authorized_personnel_only
def mailgraph():
if request.query_string:
print("QUERY_STRING=%s" % request.query_string)
app.logger.error("QUERY_STRING=%s" % request.query_string)
code, bin_out = utils.shell(
"check_output",
["/usr/share/mailgraph/mailgraph.cgi"],
env={"QUERY_STRING": request.query_string},
return_bytes=True
return_bytes=True,
trap=True
)
if code != 0:
return ('Error generating mailgraph image: %s' % request.query_string, 500)
return make_response(bin_out)
headers, image_bytes = bin_out.split(b'\n\n', 1)
response = make_response(image_bytes)
for line in headers.splitlines():
name, value = line.decode("utf8").split(':', 1)
response.headers[name] = value
return response
return ('Mailgraph: no image requested', 500)