def test_lib():
def entry_point(argv):
fd = os.open("/tmp/foobar", os.O_RDONLY, 0777)
assert fd == 77
res = os.read(fd, 123)
assert res == "he\x00llo"
count = os.write(fd, "world\x00!\x00")
assert count == 42
for arg in argv:
count = os.write(fd, arg)
assert count == 61
os.close(fd)
return 0
exe = compile(entry_point)
proc = MockSandboxedProc([exe, 'x1', 'y2'], expected = [
("open", ("/tmp/foobar", os.O_RDONLY, 0777), 77),
("read", (77, 123), "he\x00llo"),
("write", (77, "world\x00!\x00"), 42),
("write", (77, exe), 61),
("write", (77, "x1"), 61),
("write", (77, "y2"), 61),
("close", (77,), None),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)
def test_lseek():
def char_should_be(c, should):
if c != should:
print "Wrong char: '%s' should be '%s'" % (c, should)
def entry_point(argv):
fd = os.open('/hi.txt', os.O_RDONLY, 0777)
char_should_be(os.read(fd, 1), "H")
new = os.lseek(fd, 3, os.SEEK_CUR)
if new != 4:
print "Wrong offset, %d should be 4" % new
char_should_be(os.read(fd, 1), "o")
new = os.lseek(fd, -3, os.SEEK_END)
if new != 11:
print "Wrong offset, %d should be 11" % new
char_should_be(os.read(fd, 1), "d")
new = os.lseek(fd, 7, os.SEEK_SET)
if new != 7:
print "Wrong offset, %d should be 7" % new
char_should_be(os.read(fd, 1), "w")
print "All ok!"
return 0
exe = compile(entry_point)
proc = SandboxedProcWithFiles([exe])
output, error = proc.communicate("")
assert output == "All ok!\n"
assert error == ""
def test_lib():
def entry_point(argv):
fd = os.open("/tmp/foobar", os.O_RDONLY, 0777)
assert fd == 77
res = os.read(fd, 123)
assert res == "he\x00llo"
count = os.write(fd, "world\x00!\x00")
assert count == 42
for arg in argv:
count = os.write(fd, arg)
assert count == 61
os.close(fd)
return 0
exe = compile(entry_point)
proc = MySandboxedProc([exe, 'x1', 'y2'],
expected=[
("open", ("/tmp/foobar", os.O_RDONLY, 0777),
77),
("read", (77, 123), "he\x00llo"),
("write", (77, "world\x00!\x00"), 42),
("write", (77, exe), 61),
("write", (77, "x1"), 61),
("write", (77, "y2"), 61),
("close", (77, ), None),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)
def test_lseek():
def char_should_be(c, should):
if c != should:
print "Wrong char: '%s' should be '%s'" % (c, should)
def entry_point(argv):
fd = os.open('/hi.txt', os.O_RDONLY, 0777)
char_should_be(os.read(fd, 1), "H")
new = os.lseek(fd, 3, os.SEEK_CUR)
if new != 4:
print "Wrong offset, %d should be 4" % new
char_should_be(os.read(fd, 1), "o")
new = os.lseek(fd, -3, os.SEEK_END)
if new != 11:
print "Wrong offset, %d should be 11" % new
char_should_be(os.read(fd, 1), "d")
new = os.lseek(fd, 7, os.SEEK_SET)
if new != 7:
print "Wrong offset, %d should be 7" % new
char_should_be(os.read(fd, 1), "w")
print "All ok!"
return 0
exe = compile(entry_point)
proc = SandboxedProcWithFiles([exe])
output, error = proc.communicate("")
assert output == "All ok!\n"
assert error == ""
def test_getuid():
def entry_point(argv):
import os
print "uid is %s" % os.getuid()
print "euid is %s" % os.geteuid()
print "gid is %s" % os.getgid()
print "egid is %s" % os.getegid()
return 0
exe = compile(entry_point)
proc = SandboxedProcWithFiles([exe])
output, error = proc.communicate("")
assert output == "uid is 1000\neuid is 1000\ngid is 1000\negid is 1000\n"
assert error == ""
def test_foobar():
py.test.skip("to be updated")
foobar = rffi.llexternal("foobar", [rffi.CCHARP], rffi.LONG)
def entry_point(argv):
s = rffi.str2charp(argv[1]); n = foobar(s); rffi.free_charp(s)
s = rffi.str2charp(argv[n]); n = foobar(s); rffi.free_charp(s)
return n
exe = compile(entry_point)
proc = MockSandboxedProc([exe, 'spam', 'egg'], expected = [
("foobar", ("spam",), 2),
("foobar", ("egg",), 0),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)
def test_socketio():
class SocketProc(VirtualizedSocketProc, SimpleIOSandboxedProc):
def build_virtual_root(self):
pass
def entry_point(argv):
fd = os.open("tcp://codespeak.net:80", os.O_RDONLY, 0777)
os.write(fd, 'GET /\n')
print os.read(fd, 30)
return 0
exe = compile(entry_point)
proc = SocketProc([exe])
output, error = proc.communicate("")
assert output.startswith('<!DOCTYPE')
def test_getuid():
def entry_point(argv):
import os
print "uid is %s" % os.getuid()
print "euid is %s" % os.geteuid()
print "gid is %s" % os.getgid()
print "egid is %s" % os.getegid()
return 0
exe = compile(entry_point)
proc = SandboxedProcWithFiles([exe])
output, error = proc.communicate("")
assert output == "uid is 1000\neuid is 1000\ngid is 1000\negid is 1000\n"
assert error == ""
def test_socketio():
class SocketProc(VirtualizedSocketProc, SimpleIOSandboxedProc):
def build_virtual_root(self):
pass
def entry_point(argv):
fd = os.open("tcp://codespeak.net:80", os.O_RDONLY, 0777)
os.write(fd, 'GET /\n')
print os.read(fd, 30)
return 0
exe = compile(entry_point)
proc = SocketProc([exe])
output, error = proc.communicate("")
assert output.startswith('<!DOCTYPE')
def test_simpleio():
def entry_point(argv):
print "Please enter a number:"
buf = ""
while True:
t = os.read(0, 1) # 1 character from stdin
if not t:
raise EOFError
if t == '\n':
break
buf += t
num = int(buf)
print "The double is:", num * 2
return 0
exe = compile(entry_point)
proc = SimpleIOSandboxedProc([exe, 'x1', 'y2'])
output, error = proc.communicate("21\n")
assert output == "Please enter a number:\nThe double is: 42\n"
assert error == ""
def test_simpleio():
def entry_point(argv):
print "Please enter a number:"
buf = ""
while True:
t = os.read(0, 1) # 1 character from stdin
if not t:
raise EOFError
if t == '\n':
break
buf += t
num = int(buf)
print "The double is:", num * 2
return 0
exe = compile(entry_point)
proc = SimpleIOSandboxedProc([exe, 'x1', 'y2'])
output, error = proc.communicate("21\n")
assert output == "Please enter a number:\nThe double is: 42\n"
assert error == ""
def test_foobar():
py.test.skip("to be updated")
foobar = rffi.llexternal("foobar", [rffi.CCHARP], rffi.LONG)
def entry_point(argv):
s = rffi.str2charp(argv[1])
n = foobar(s)
rffi.free_charp(s)
s = rffi.str2charp(argv[n])
n = foobar(s)
rffi.free_charp(s)
return n
exe = compile(entry_point)
proc = MySandboxedProc([exe, 'spam', 'egg'],
expected=[
("foobar", ("spam", ), 2),
("foobar", ("egg", ), 0),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)
print os.read(fd, 30)
return 0
exe = compile(entry_point)
proc = SocketProc([exe])
output, error = proc.communicate("")
assert output.startswith('<!DOCTYPE')
def test_oserror():
def entry_point(argv):
try:
os.open("/tmp/foobar", os.O_RDONLY, 0777)
except OSError, e:
os.close(e.errno) # nonsense, just to see outside
return 0
exe = compile(entry_point)
proc = MockSandboxedProc([exe], expected = [
("open", ("/tmp/foobar", os.O_RDONLY, 0777), OSError(-42, "baz")),
("close", (-42,), None),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)
class SandboxedProcWithFiles(VirtualizedSandboxedProc, SimpleIOSandboxedProc):
"""A sandboxed process with a simple virtualized filesystem.
For testing file operations.
"""
fd = os.open("tcp://codespeak.net:80", os.O_RDONLY, 0777)
os.write(fd, 'GET /\n')
print os.read(fd, 30)
return 0
exe = compile(entry_point)
proc = SocketProc([exe])
output, error = proc.communicate("")
assert output.startswith('<!DOCTYPE')
def test_oserror():
def entry_point(argv):
try:
os.open("/tmp/foobar", os.O_RDONLY, 0777)
except OSError, e:
os.close(e.errno) # nonsense, just to see outside
return 0
exe = compile(entry_point)
proc = MySandboxedProc([exe],
expected=[
("open", ("/tmp/foobar", os.O_RDONLY, 0777),
OSError(-42, "baz")),
("close", (-42, ), None),
])
proc.handle_forever()
assert proc.seen == len(proc.expected)