#!/usr/bin/env python """ CGI-Tools Python Package Copyright (C) 2016 Assaf Gordon ([email protected]) License: BSD (See LICENSE file) """ from cgi_tools import force_C_locale, set_resource_limits, set_app_code, \ http_server_error def cgi_main(): http_server_error("test script, failing on purpose") if __name__ == "__main__": set_app_code(2001) set_resource_limits(walltime=3) force_C_locale() cgi_main()
""" CGI-Tools Python Package Copyright (C) 2016 Assaf Gordon ([email protected]) License: BSD (See LICENSE file) Limit runtime to 1 second of %100 CPU time, then waste CPU cycles for a long time. SIGXCPU exception is expeccted, which is caught and the script terminated while printing HTTP error message. """ import math,sys from cgi_tools import set_resource_limits set_resource_limits(walltime=10,cputime=1) for i in xrange(0,sys.maxint): a = math.sqrt(i)
(local, remote) = save_cgi_file_param(form, "datafile",
".cgi-file-checksum")
return (local, remote)
def run_checksum(filename):
cmd = ["sha1sum", filename]
(out, err) = check_run_cmd_list(cmd)
# return the first whitespace-delimited field (the checksum value)
return out.split()[0]
def cgi_main():
"""
Main script: get CGI parameters, return HTML content.
"""
(local, remote) = get_cgi_params()
cksum = run_checksum(local)
os.unlink(local)
print("Content-Type: text/plain")
print("")
print("sha1 checksum of: %s = %s" % (str(remote), str(cksum)))
if __name__ == "__main__":
set_resource_limits(walltime=2, filesize=1024 * 1024)
force_C_locale()
cgi_main()
# Cleanup
shutil.rmtree(d)
# Send plain text output
if plain_output:
print ("Content-Type: text/html")
print ("")
print (file_list.encode('ascii','ignore'))
return
# Send pretty HTML output
print ("Content-Type: text/html")
print ("")
tmpl = Template(html_tmpl)
html = tmpl.render(language=language,
script=script, stdin=stdin,
results=html_file_list)
print (html.encode('ascii','ignore'))
if __name__ == "__main__":
set_app_code(459)
# note:max file size must be the same (or larger)
# to the 'ulimit -f' set in port-a-script.sh
# (otherwise the script will fail with 'ulimit -f: permission denied')
set_resource_limits(walltime=4,filesize=100*1024)
force_C_locale()
cgi_main()
def test_resource_limit(self):
## For now, just test that it doesn't crash
set_resource_limits(cputime=1000, walltime=1000)
