def do_socialize(self, hours):
"""Go out with friends. Please supply a number of hours, as in 'socialize 2' """
if "HOSPITAL_ACTIVITIES" in self.character.disease_stage:
print("\tYou're not allowed outside yet")
return
if self.character.display_energy() < 20:
print("\tYou can't summon the energy to face people right now. How about a quiet night in?")
return
if random.random() < self.character.disease_stage.get("SOCIALIZE_FAILURE", 0):
print("\tYou get too anxious thinking about people right now. How about a quiet night in?")
return
if hours > 6:
print("\tNone of your friends are free for more than 6 hours")
hours = 6
elif random.random() < self.character.disease_stage.get("FOCUS_CHANCE", 0):
print("\tYou lose track of time and stay out for 6 hours")
hours = 6
effect = random.choice(self.character.disease_stage["SOCIALIZING_EFFECTS"])
if effect == "DRUNK":
print("\tYou have a drink, and then another and another and another. You black out")
if random.random() < ALCOHOL_POISONING_CHANCE:
print("\tYou get severe alcohol poisoning")
self.character.dead = True
return True
print("\tLater your friends, freaked out, tell you you thought you were a character from the last book you read")
elif effect == "INAPPROPRIATE":
print("\tYou start making more and more inappropriate jokes. Some people laugh riotously, but an old friend looks disgusted")
elif effect == "PROMISCUOUS":
print("\tYou hook up with someone you just met")
messages = self.character.socialize(hours)
messages.append("You hang out with friends. You spend $" + str(10 * hours))
for message in messages:
print("\t" + message)
def update(self):
if not self.permission_path:
messages.append('Netopeer DBus configuration file location not specified.', 'error')
return(False)
xpath_user = self.dbus_ctxt.xpathEval('/busconfig/policy[@user and allow/@own = \'org.liberouter.netopeer.server\']/@user')
if xpath_user:
xpath_user[0].setContent(self.user)
xpath_group = self.dbus_ctxt.xpathEval('/busconfig/policy[@group and allow/@send_destination = \'org.liberouter.netopeer.server\' and allow/@receive_sender = \'org.liberouter.netopeer.server\']/@group')
if xpath_group:
xpath_group[0].setContent(self.group)
self.dbus_doc.saveFormatFile(self.permission_path, 1)
if self.service_path:
if self.service_content.find('User='******'User=.*$', 'User='******'\nUser='******'w')
service.write(self.service_content)
service.close()
return(True)
def update(self):
if not self.modules:
return(True)
# check netopeer config content
modules_node = self.netopeer_ctxt.xpathEval('/d:datastores/d:startup/n:netopeer/n:modules')
if not modules_node:
netopeer_node = self.netopeer_ctxt.xpathEval('/d:datastores/d:startup/n:netopeer')
if not netopeer_node:
startup_node = self.netopeer_ctxt.xpathEval('/d:datastores/d:startup')
if not startup_node:
messages.append('Invalid content of the Netopeer startup datastore', 'error')
return(False)
netopeer_node = startup_node[0].newChild(None, 'netopeer', None)
netopeer_node.newNs('urn:cesnet:tmc:netopeer:1.0', None)
else:
netopeer_node = netopeer_node[0]
modules_node = netopeer_node.newChild(netopeer_node.ns(), 'modules', None)
else:
modules_node = modules_node[0]
for module in self.modules:
xml_module = self.netopeer_ctxt.xpathEval('/d:datastores/d:startup/n:netopeer/n:modules/n:module[n:name=\'{s}\']/n:enabled'.format(s=module.name))
if not xml_module:
# create it
new_module = modules_node.newChild(modules_node.ns(), 'module', None)
new_module.newChild(new_module.ns(), 'name', module.name)
new_module.newChild(new_module.ns(), 'enabled', 'true' if module.enabled else 'false')
else:
# set it according to the current value
xml_module[0].setContent('true' if module.enabled else 'false')
self.netopeer_doc.saveFormatFile(self.netopeer_path, 1)
return(True)
def print_status(self):
messages = []
hunger_time = MEAL_INTERVAL
if "HUNGER_DELAY" in self.character.disease_stage:
hunger_time += self.character.disease_stage["HUNGER_DELAY"]
if self.character.last_meal > hunger_time:
messages.append("You feel hungry")
if self.character.last_sleep > SLEEP_INTERVAL:
messages.append("You feel sleepy")
if self.character.last_exercise > EXERCISE_INTERVAL:
messages.append("You feel lethargic")
if self.character.last_social > SOCIAL_INTERVAL:
messages.append("You feel lonely")
if self.character.last_cleaned > CLEANING_INTERVAL:
messages.append("Your house is a mess")
for message in messages:
print("\t" + message)
print()
mood = self.character.display_mood()
energy = self.character.display_energy()
day = (self.character.hours_played // 24) + 1
hour = self.character.hours_played % 24
print("Day: " + str(day) + " Hour: " + str(hour) + " Mood: " + str(mood) +
" Energy: " + str(energy) + " Money: $" + str(self.character.money) +
" Food: " + str(self.character.groceries) + " meals")
def add_hours(self, hours):
messages = []
#if we crossed a day boundary
if (self.hours_played // 24) < ((self.hours_played + hours) // 24):
self.hours_gamed = 0
self.hours_socialized = 0
self.hours_read = 0
self.hours_watched = 0
self.called_parents = False
self.called_friend = False
self.last_exercise += 1
self.last_social += 1
self.last_cleaned += 1
self.disease_days += 1
if self.disease_days >= self.disease_stage["LENGTH"]:
if "NEXT_STAGE" not in self.disease_stage:
self.dead = True
messages.append("You have committed suicide")
return messages
messages.extend(self.change_stage(self.disease_stage["NEXT_STAGE"]))
if ((self.hours_played + hours) // 24) % 7 == 0:
self.money -= RENT
messages.append("Rent and bills due. $" + str(RENT) + " deducted")
self.last_meal += hours
self.last_sleep += hours
self.hours_played += hours
if "EFFECT" in self.disease_stage and random.random() < stages.SIDE_EFFECT_FREQ:
messages.append(self.disease_stage["EFFECT"]["MESSAGE"])
if random.random() < self.disease_stage["THOUGHT_FREQ"] * hours:
messages.append(random.choice(self.disease_stage["THOUGHTS"]))
if self.last_meal > 24 * 7:
messages.append("You have starved to death")
self.dead = True
return messages
def get(self):
if self.netopeer_path:
if not os.path.exists(self.netopeer_path) or os.path.getsize(self.netopeer_path) == 0:
datastore = open(self.netopeer_path, 'w')
datastore.write('<?xml version="1.0" encoding="UTF-8"?>\n<datastores xmlns="urn:cesnet:tmc:datastores:file">\n <running lock=""/>\n <startup lock=""/>\n <candidate modified="false" lock=""/>\n</datastores>')
datastore.close()
self.netopeer_doc = libxml2.parseFile(self.netopeer_path)
self.netopeer_ctxt = self.netopeer_doc.xpathNewContext()
self.netopeer_ctxt.xpathRegisterNs('d', 'urn:cesnet:tmc:datastores:file')
self.netopeer_ctxt.xpathRegisterNs('n', 'urn:cesnet:tmc:netopeer:1.0')
client_key_paths = self.netopeer_ctxt.xpathEval("/d:datastores/d:startup/n:netopeer/n:ssh/n:client-auth-keys/n:client-auth-key/n:path")
if len(client_key_paths) > 0:
for key_path in client_key_paths:
key_username_nodes = self.netopeer_ctxt.xpathEval("/d:datastores/d:startup/n:netopeer/n:ssh/n:client-auth-keys/n:client-auth-key[n:path='{s}']/n:username".format(s=key_path.content))
if len(key_username_nodes) == 0:
messages.append('An authorized client SSH key configuration is invalid.', 'warning')
else:
self.client_keys[key_path.content] = key_username_nodes[0].content
if 4+len(key_username_nodes[0].content)+len(key_path.content) > self.linewidth:
self.linewidth = 4+len(key_username_nodes[0].content)+len(key_path.content)
self.new_client_keys = copy.copy(self.client_keys)
return True
def get_stunnel_config(self):
if not self.stunnelpath:
return ((None, None))
try:
file = open(self.stunnelpath, 'r')
except OSError:
return ((None, None))
text = file.read()
file.close()
i = text.find('\ncert = ')
if i == -1:
messages.append(
'stunnel config file does not define any server certificate',
'error')
return ((None, None))
i += 8
certpath = text[i:text.find('\n', i)]
i = text.find('\nkey = ')
if i == -1:
keypath = None
else:
i += 7
keypath = text[i:text.find('\n', i)]
return ((certpath, keypath))
def get(self):
if not self.permission_path:
messages.append('Netopeer DBus configuration file location not specified.', 'error')
return(False)
try:
self.dbus_doc = libxml2.parseFile(self.permission_path)
except:
messages.append('Unable to parse DBus configuration file', 'error')
return(False)
self.dbus_ctxt = self.dbus_doc.xpathNewContext()
xpath_user = self.dbus_ctxt.xpathEval('/busconfig/policy[@user and allow/@own = \'org.liberouter.netopeer.server\']/@user')
if xpath_user:
self.user = xpath_user[0].get_content()
if len(self.user) >= self.linewidth:
self.linewidth = len(self.user) + 3
xpath_group = self.dbus_ctxt.xpathEval('/busconfig/policy[@group and allow/@send_destination = \'org.liberouter.netopeer.server\' and allow/@receive_sender = \'org.liberouter.netopeer.server\']/@group')
if xpath_group:
self.group = xpath_group[0].get_content()
if len(self.group) >= self.linewidth:
self.linewidth = len(self.group) + 3
if self.service_path:
service = open(self.service_path, 'r')
self.service_content = service.read()
service.close()
return(True)
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and ((not self.show_cert and self.selected > -2) or (self.show_cert and self.selected > 0)):
self.selected = self.selected-1
elif key == curses.KEY_DOWN and self.selected < len(self.certs)-1:
self.selected = self.selected+1
elif key == ord('\n'):
if self.selected == -2:
window.addstr(1, 0, ' '*(width-2))
path = self.get_editable(1, 0, stdscr, window, self.certspath, curses.color_pair(1), True)
if path == '' or path == self.certspath:
return(True)
self.certspath = path
self.certspath_toedit = True
self.get()
elif self.selected == -1:
window.erase()
window.addstr('Absolute path: ')
path = self.get_editable(0, 15, stdscr, window, '', curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return(True)
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
messages.append('\"' + path + '\" not a valid certificate', 'error')
return(True)
prefix = ''
if cert.check_ca() and os.path.basename(path)[:3] != 'ca_':
prefix = 'ca_'
if not cert.check_ca() and os.path.basename(path)[:3] != 'cl_':
prefix = 'cl_'
if os.path.exists(os.path.join(self.certspath, prefix + os.path.basename(path))):
messages.append('Certificate \"' + os.path.basename(path)[:-4] + '\" already in the CA directory', 'error')
return(True)
cert = self.parse_cert(path, prefix)
if cert:
self.certs.append(cert)
self.certs.sort()
self.certs_toadd.append((path, prefix))
else:
self.show_cert = not self.show_cert
elif key == curses.KEY_DC and self.selected > -1:
self.certs_toremove.append(os.path.join(self.certspath, self.certs[self.selected][0]) + '.pem')
del self.certs[self.selected]
self.selected -= 1;
elif key == curses.KEY_NPAGE and self.selected != len(self.certs)-1:
if self.selected < 0:
self.selected += height-3
else:
self.selected += height-2
if self.selected > len(self.certs)-1:
self.selected = len(self.certs)-1
elif key == curses.KEY_PPAGE and self.selected != -2:
self.selected -= height-2
if self.selected < -2:
self.selected = -2
else:
curses.flash()
return(True)
def update(self):
changes = False
try:
while len(self.crls_toremove) > 0:
os.remove(self.crls_toremove.pop())
changes = True
except OSError, e:
messages.append('Could not remove \"' + self.crls[self.selected][0] + '\": ' + e.strerror + '\n', 'error')
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and ((not self.show_crl and self.selected > -2)
or (self.show_crl and self.selected > 0)):
self.selected = self.selected - 1
elif key == curses.KEY_DOWN and self.selected < len(self.crls) - 1:
self.selected = self.selected + 1
elif key == ord('\n'):
if self.selected == -2:
window.addstr(1, 0, ' ' * (width - 2))
path = self.get_editable(1, 0, stdscr, window, self.crlpath,
curses.color_pair(1), True)
if path == '' or path == self.crlpath:
return (True)
self.crlpath = path
self.crlpath_toedit = True
self.get()
elif self.selected == -1:
window.erase()
window.addstr('Absolute path: ')
path = self.get_editable(
0, 15, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return (True)
if os.path.exists(
os.path.join(self.crlpath, os.path.basename(path))):
messages.append(
'CRL \"' + os.path.basename(path)[:-4] +
'\" already in the CRL directory', 'error')
return (True)
crl = self.parse_crl(path)
if crl:
self.crls.append(crl)
self.crls.sort()
self.crls_toadd.append(path)
else:
self.show_crl = not self.show_crl
elif key == curses.KEY_DC and self.selected > -1:
self.crls_toremove.append(
os.path.join(self.crlpath, self.crls[self.selected][0]) +
'.pem')
del self.crls[self.selected]
self.selected -= 1
elif key == curses.KEY_NPAGE and self.selected != len(self.crls) - 1:
if self.selected < 0:
self.selected += height - 3
else:
self.selected += height - 2
if self.selected > len(self.crls) - 1:
self.selected = len(self.crls) - 1
elif key == curses.KEY_PPAGE and self.selected != -2:
self.selected -= height - 2
if self.selected < -2:
self.selected = -2
else:
curses.flash()
return (True)
def update(self):
changes = False
try:
while len(self.certs_toremove) > 0:
os.remove(self.certs_toremove.pop())
changes = True
except OSError, e:
messages.append(
'Could not remove \"' + self.certs[self.selected][0] + '\": ' +
e.strerror + '\n', 'error')
def find(self):
self.stunnelpath = config.paths['cfgdir'] + '/stunnel_config'
if not os.path.isfile(self.stunnelpath):
messages.append('netopeer stunnel config file not found', 'error')
self.stunnelpath = None
return(False)
self.crlpath = self.get_stunnel_config()
if self.crlpath == None:
return(False)
return(True)
def find(self):
self.stunnelpath = config.paths['cfgdir'] + '/stunnel_config'
if not os.path.isfile(self.stunnelpath):
messages.append('netopeer stunnel config file not found', 'error')
self.stunnelpath = None
return (False)
self.certspath = self.get_stunnel_config()
if self.certspath == None:
return (False)
return (True)
def find(self):
for path in list(set([config.paths['bindir']] + (os.environ['PATH'].split(os.pathsep)))):
if not self.server_path and os.path.exists(os.path.join(path,'netopeer-server')):
self.server_path = os.path.join(path,'netopeer-server')
if os.path.exists(config.paths['modulesdir']):
self.modules_path = config.paths['modulesdir']
else:
messages.append('Netopeer modules directory not found. No module can be configured.', 'error')
return(True)
def do_read(self, hours):
"""Read a book. Please supply a number of hours, as in 'read 4' """
if random.random() < self.character.disease_stage.get("LEISURE_FAILURE", 0):
print("\tYou try to read but the words swim on the page")
return
if hours > 4:
hours = 4
print("\tAfter 4 hours you lose interest")
messages = self.character.read(hours)
messages.append("You read a book")
for message in messages:
print("\t" + message)
def do_game(self, hours):
"""Play video games. Please supply a number of hours, as in 'game 1' """
if hours > 8:
print("\tAfter 8 hours you lose interest")
hours = 8
elif random.random() < self.character.disease_stage.get("FOCUS_CHANCE", 0):
print("\tYou get in the zone and loose track of time. You game for 8 hours")
hours = 8
messages = self.character.game(hours)
messages.append("You play on your computer. Your mood is now " + str(self.character.display_mood()))
for message in messages:
print("\t" + message)
def find(self):
for path in list(set([config.paths['bindir']] + (os.environ['PATH'].split(os.pathsep)))):
if not self.server_path and os.path.exists(os.path.join(path,'netopeer-server')):
self.server_path = os.path.join(path,'netopeer-server')
if not self.agent_path and os.path.exists(os.path.join(path,'netopeer-agent')):
self.agent_path = os.path.join(path,'netopeer-agent')
if os.path.exists(config.paths['modulesdir']):
self.modules_path = config.paths['modulesdir']
else:
messages.append('Netopeer modules directory not found. No module can be configured.', 'error')
return(True)
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and ((not self.show_crl and self.selected > -2) or (self.show_crl and self.selected > 0)):
self.selected = self.selected-1
elif key == curses.KEY_DOWN and self.selected < len(self.crls)-1:
self.selected = self.selected+1
elif key == ord('\n'):
if self.selected == -2:
window.addstr(1, 0, ' '*(width-2))
path = self.get_editable(1, 0, stdscr, window, self.crlpath, curses.color_pair(1), True)
if path == '' or path == self.crlpath:
return(True)
self.crlpath = path
self.crlpath_toedit = True
self.get()
elif self.selected == -1:
window.erase()
window.addstr('Absolute path: ')
path = self.get_editable(0, 15, stdscr, window, '', curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return(True)
if os.path.exists(os.path.join(self.crlpath, os.path.basename(path))):
messages.append('CRL \"' + os.path.basename(path)[:-4] + '\" already in the CRL directory', 'error')
return(True)
crl = self.parse_crl(path)
if crl:
self.crls.append(crl)
self.crls.sort()
self.crls_toadd.append(path)
else:
self.show_crl = not self.show_crl
elif key == curses.KEY_DC and self.selected > -1:
self.crls_toremove.append(os.path.join(self.crlpath, self.crls[self.selected][0]) + '.pem')
del self.crls[self.selected]
self.selected -= 1;
elif key == curses.KEY_NPAGE and self.selected != len(self.crls)-1:
if self.selected < 0:
self.selected += height-3
else:
self.selected += height-2
if self.selected > len(self.crls)-1:
self.selected = len(self.crls)-1
elif key == curses.KEY_PPAGE and self.selected != -2:
self.selected -= height-2
if self.selected < -2:
self.selected = -2
else:
curses.flash()
return(True)
def do_clean(self, arg):
"""Clean your house"""
if "HOSPITAL_ACTIVITIES" in self.character.disease_stage:
print("\tYou're not at home right now")
return
if random.random() < self.character.disease_stage.get("WORK_FAILURE", 0):
print("\tYou can't be bothered to clean anything right now")
return
if self.character.display_energy() < 20:
print("\tYou're too tired to face cleaning right now")
return
messages = self.character.clean()
messages.append("You clean your house")
for message in messages:
print("\t" + message)
def do_exercise(self, arg):
"""Go for a run"""
if "HOSPITAL_ACTIVITIES" in self.character.disease_stage:
print("\tYou're not allowed outside yet")
return
if self.character.hours_played % 24 in self.character.disease_stage.get("MEAL_TIMES", []):
print("\tA nurse stops you to tell you it is meal time")
return
if self.character.display_energy() < 20:
print("\tContemplating a run makes you feel exhausted. Maybe tomorrow...")
return
messages = self.character.exercise()
messages.append("You go for a run")
for message in messages:
print("\t" + message)
def find(self):
if len(config.paths['dbusconfdir']) and os.path.exists(os.path.join(config.paths['dbusconfdir'],'org.liberouter.netopeer.conf')):
self.permission_path = os.path.join(config.paths['dbusconfdir'],'org.liberouter.netopeer.conf')
else:
messages.append('Netopeer DBus configuration file not found.', 'error')
return(False)
if len(config.paths['dbusservices']) and os.path.exists(os.path.join(config.paths['dbusservices'],'org.liberouter.netopeer.server.service')):
self.service_path = os.path.join(config.paths['dbusservices'],'org.liberouter.netopeer.server.service')
elif os.path.exists('/usr/share/dbus-1/system-services/org.liberouter.netopeer.server.service'):
self.service_path = '/usr/share/dbus-1/system-services/org.liberouter.netopeer.server.service'
else:
messages.append('Netopeer DBus service autostart file not installed.', 'note')
return(True)
def do_eat(self, arg):
"""Eat a meal"""
if self.character.hours_played % 24 not in self.character.disease_stage.get("MEAL_TIMES", range(24)):
print("\tIt is not meal time yet")
return
if (self.character.last_meal < 4 or
random.random() < self.character.disease_stage.get("EAT_FAILURE", 0)):
print("\tYou don't feel like eating right now")
return
if self.character.groceries < 1:
print("\tYou are out of food. Try 'shop' to get more")
return
messages = self.character.eat()
messages.append("You eat a meal")
for message in messages:
print("\t" + message)
def parse_cert(self, path, prefix=''):
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if not cert:
messages.append('Could not parse certificate \"' + path + '\"',
'warning')
return None
# learn the longest items
subject = cert.get_subject()
subj_line_len = 0
if subject.C and len(subject.C) > subj_line_len:
subj_line_len = len(subject.C)
if subject.ST and len(subject.ST) > subj_line_len:
subj_line_len = len(subject.ST)
if subject.L and len(subject.L) > subj_line_len:
subj_line_len = len(subject.L)
if subject.O and len(subject.O) > subj_line_len:
subj_line_len = len(subject.O)
if subject.OU and len(subject.OU) > subj_line_len:
subj_line_len = len(subject.OU)
if subject.CN and len(subject.CN) > subj_line_len:
subj_line_len = len(subject.CN)
if subject.emailAddress and len(subject.emailAddress) > subj_line_len:
subj_line_len = len(subject.emailAddress)
issuer = cert.get_subject()
iss_line_len = 0
if issuer.C and len(issuer.C) > iss_line_len:
iss_line_len = len(issuer.C)
if issuer.ST and len(issuer.ST) > iss_line_len:
iss_line_len = len(issuer.ST)
if issuer.L and len(issuer.L) > iss_line_len:
iss_line_len = len(issuer.L)
if issuer.O and len(issuer.O) > iss_line_len:
iss_line_len = len(issuer.O)
if issuer.OU and len(issuer.OU) > iss_line_len:
iss_line_len = len(issuer.OU)
if issuer.CN and len(issuer.CN) > iss_line_len:
iss_line_len = len(issuer.CN)
if issuer.emailAddress and len(issuer.emailAddress) > iss_line_len:
iss_line_len = len(issuer.emailAddress)
return ((prefix + os.path.basename(path)[:-4], cert, subj_line_len,
iss_line_len))
def download_species_byOrder(bird_family, bird_order, bird_species, tax_code):
# initate web driver
ebird_url = f'https://ebird.org/species/{tax_code}'
chromeDriver = 'C:\\Users\\jmentore\\Documents\\Selenium Chrome Driver\\chromedriver.exe'
driver = webdriver.Chrome(executable_path=chromeDriver)
driver.get(ebird_url)
driver.maximize_window()
time.sleep(3)
# Clicks the view all link
view_all = driver.find_element(
By.XPATH, '/html/body/div/div[7]/div/div/div[2]/div[1]/a')
time.sleep(5)
view_all.click()
ids = driver.find_elements_by_tag_name('img')
sci_name = bird_species
family = bird_family
order = bird_order
ebird_counter = 0
file_ext = '.jpg'
show_more = driver.find_element_by_id('show_more')
while show_more.is_displayed():
try:
for ii in ids:
download_link = ii.get_attribute('src')
r = requests.get(download_link)
img = Image.open(BytesIO(r.content))
ebird_counter = ebird_counter + 1
img.save(
f'{family}/{order}/{sci_name}/{sci_name}-{ebird_counter}{file_ext}'
)
time.sleep(5)
print(download_link)
time.sleep(5)
driver.find_element_by_xpath('//*[@id="show_more"]').click()
except Exception as e:
messages.append(e)
time.sleep(1)
if not show_more.is_displayed():
print(f'Total url extracted: {ebird_counter}')
driver.quit()
def parse_cert(self, path, prefix = ''):
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if not cert:
messages.append('Could not parse certificate \"' + path + '\"', 'warning')
return None
# learn the longest items
subject = cert.get_subject()
subj_line_len = 0
if subject.C and len(subject.C) > subj_line_len:
subj_line_len = len(subject.C)
if subject.ST and len(subject.ST) > subj_line_len:
subj_line_len = len(subject.ST)
if subject.L and len(subject.L) > subj_line_len:
subj_line_len = len(subject.L)
if subject.O and len(subject.O) > subj_line_len:
subj_line_len = len(subject.O)
if subject.OU and len(subject.OU) > subj_line_len:
subj_line_len = len(subject.OU)
if subject.CN and len(subject.CN) > subj_line_len:
subj_line_len = len(subject.CN)
if subject.emailAddress and len(subject.emailAddress) > subj_line_len:
subj_line_len = len(subject.emailAddress)
issuer = cert.get_subject()
iss_line_len = 0
if issuer.C and len(issuer.C) > iss_line_len:
iss_line_len = len(issuer.C)
if issuer.ST and len(issuer.ST) > iss_line_len:
iss_line_len = len(issuer.ST)
if issuer.L and len(issuer.L) > iss_line_len:
iss_line_len = len(issuer.L)
if issuer.O and len(issuer.O) > iss_line_len:
iss_line_len = len(issuer.O)
if issuer.OU and len(issuer.OU) > iss_line_len:
iss_line_len = len(issuer.OU)
if issuer.CN and len(issuer.CN) > iss_line_len:
iss_line_len = len(issuer.CN)
if issuer.emailAddress and len(issuer.emailAddress) > iss_line_len:
iss_line_len = len(issuer.emailAddress)
return((prefix + os.path.basename(path)[:-4], cert, subj_line_len, iss_line_len))
def _parse_msg_data(self) -> List[Tuple[int, bytes]]:
messages: List[Tuple[int, bytes]] = []
msg_length = None
while True:
total_length = len(self._msg_data)
if total_length < 4:
return messages
else:
msg_length = int.from_bytes(self._msg_data[:4],
byteorder="big")
if total_length < 4 + msg_length:
return messages
else:
messages.append(
(msg_length, self._msg_data[4:4 + msg_length]))
self._msg_data = self._msg_data[4 + msg_length:]
logger.debug("Parsed message of length {} from {}".format(
msg_length, self._stream))
def get_stunnel_config(self):
if not self.stunnelpath:
return(None)
try:
file = open(self.stunnelpath, 'r')
except IOError:
return(None)
text = file.read()
file.close()
i = text.find('\nCRLpath = ')
if i == -1:
messages.append('stunnel config file does not define any CRL directory', 'error')
return(None)
i += 11
crlpath = text[i : text.find('\n', i)]
return(crlpath)
def do_watch(self, arg):
"""Watch tv or a movie for a number of hours, as in 'watch movie 4' """
args = arg.split()
if len(args) < 2:
print("\tPlease pick tv or movie and give a number of hours, as in 'watch movie 4'")
return
if args[0] != "tv" and args[0] != "movie":
print("\tYou can watch tv or movies, as in 'watch movie 4'")
return
messages = self.watch(args[1])
if messages is None:
return
article = ""
if args[0] == "movie":
article = "a "
messages.append("You watch " + article + args[0])
for message in messages:
print("\t" + message)
def do_sleep(self, hours):
"""Sleep to get your energy back. Please supply a number of hours, as in 'sleep 8' """
if "SLEEP_CAP" in self.character.disease_stage:
if hours > self.character.disease_stage["SLEEP_CAP"]:
print("\tYou can't sleep. You wake up early feeling fully rested")
hours = self.character.disease_stage["SLEEP_CAP"]
if hours > 12:
print("\tAfter 12 hours you wake up.")
hours = 12
messages = self.character.sleep(hours)
messages.append("You sleep for " + str(hours) + " hours. Your energy is now " + str(self.character.display_energy()))
if "WAKEUP_DELAY" in self.character.disease_stage:
hour_str = " hours"
if self.character.disease_stage["WAKEUP_DELAY"] == 1:
hour_str = " hour"
messages.append("You stay in bed for " + str(self.character.disease_stage["WAKEUP_DELAY"]) + hour_str)
messages.extend(self.character.add_hours(self.character.disease_stage["WAKEUP_DELAY"]))
for message in messages:
print("\t" + message)
def get(self):
if self.netopeer_path:
if not os.path.exists(self.netopeer_path) or os.path.getsize(
self.netopeer_path) == 0:
datastore = open(self.netopeer_path, 'w')
datastore.write(
'<?xml version="1.0" encoding="UTF-8"?>\n<datastores xmlns="urn:cesnet:tmc:datastores:file">\n <running lock=""/>\n <startup lock=""/>\n <candidate modified="false" lock=""/>\n</datastores>'
)
datastore.close()
self.netopeer_doc = libxml2.parseFile(self.netopeer_path)
self.netopeer_ctxt = self.netopeer_doc.xpathNewContext()
self.netopeer_ctxt.xpathRegisterNs(
'd', 'urn:cesnet:tmc:datastores:file')
self.netopeer_ctxt.xpathRegisterNs('n',
'urn:cesnet:tmc:netopeer:1.0')
client_key_paths = self.netopeer_ctxt.xpathEval(
"/d:datastores/d:startup/n:netopeer/n:ssh/n:client-auth-keys/n:client-auth-key/n:path"
)
if len(client_key_paths) > 0:
for key_path in client_key_paths:
key_username_nodes = self.netopeer_ctxt.xpathEval(
"/d:datastores/d:startup/n:netopeer/n:ssh/n:client-auth-keys/n:client-auth-key[n:path='{s}']/n:username"
.format(s=key_path.content))
if len(key_username_nodes) == 0:
messages.append(
'An authorized client SSH key configuration is invalid.',
'warning')
else:
self.client_keys[
key_path.content] = key_username_nodes[0].content
if 4 + len(key_username_nodes[0].content) + len(
key_path.content) > self.linewidth:
self.linewidth = 4 + len(
key_username_nodes[0].content) + len(
key_path.content)
self.new_client_keys = copy.copy(self.client_keys)
return True
def get_stunnel_config(self):
if not self.stunnelpath:
return (None)
try:
file = open(self.stunnelpath, 'r')
except IOError:
return (None)
text = file.read()
file.close()
i = text.find('\nCApath = ')
if i == -1:
messages.append(
'stunnel config file does not define any trusted CA directory',
'error')
return (None)
i += 10
certspath = text[i:text.find('\n', i)]
return (certspath)
def do_shop(self, arg):
"""Buy more groceries"""
if "HOSPITAL_ACTIVITIES" in self.character.disease_stage:
print("\tYou're not allowed outside yet")
return
if self.character.hours_played % 24 in self.character.disease_stage.get("MEAL_TIMES", []):
print("\tA nurse stops you to tell you it is meal time")
return
if self.character.display_energy() < 10:
print("\tYou're too tired to haul home food. There must be something in the fridge...")
return
if self.character.hours_played % 24 < 8 or self.character.hours_played % 24 > 22:
print("\tThe grocery store is closed right now.")
return
if self.character.groceries > 21:
print("\tYour fridge is too full for more groceries")
else:
messages = self.character.shopping()
messages.append("You buy another week of groceries")
for message in messages:
print("\t" + message)
def change_stage(self, stage):
messages = []
if "TIME_WARP" in self.disease_stage and stage == self.disease_stage["NEXT_STAGE"]:
month_str = " months pass "
if self.disease_stage["TIME_WARP"] == 1:
month_str = " month passes "
messages.append(str(self.disease_stage["TIME_WARP"]) + month_str + "this way")
self.last_exercise = 7
self.last_social = 7
self.last_cleaned = 7
self.hours_gamed = 0
self.hours_socialized = 0
self.hours_read = 0
self.hours_watched = 0
self.called_parents = False
self.called_friend = False
self.hours_played += (24 * 30 * self.disease_stage["TIME_WARP"])
if "EXIT_MESSAGE" in self.disease_stage:
messages.append(self.disease_stage["EXIT_MESSAGE"])
self.disease_stage = stage
#reset mood and energy based on new disease caps
self.energy += 0
self.mood += 0
self.disease_days = 0
messages.append(self.disease_stage["INTRO_MESSAGE"])
return messages
def do_work(self, hours):
"""Work to gain money. Please supply a number of hours, as in 'work 4' """
if "HOSPITAL_ACTIVITIES" in self.character.disease_stage:
print("\tYour doctor doesn't want you to work while you're in the hospital")
return
if random.random() < self.character.disease_stage.get("WORK_FAILURE", 0):
print("\tYou sit down to work but end up playing video games instead")
self.do_game(hours)
return
if self.character.display_energy() < 20:
print("\tYou try to work but your eyes can't focus on the screen.")
return
if hours > 8:
print("\tAfter 8 hours your mind starts to wander...")
hours = 8
elif random.random() < self.character.disease_stage.get("FOCUS_CHANCE", 0):
print("\tYou get in the zone and loose track of time. You work for 8 hours")
hours = 8
messages = self.character.work(hours)
messages.append("You go to your computer and work. You gain $" + str(10 * hours))
for message in messages:
print("\t" + message)
def parse_crl(self, path):
try:
crl = M2Crypto.X509.load_crl(path)
except (IOError, M2Crypto.X509.X509Error):
crl = None
if not crl:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
# learn the longest items and create the crl structure
text = crl.as_text()
# find issuer and get the string
i = text.find('Issuer: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
issuer = text[i+8 : text.find('\n', i)]
items = issuer.split('/')
C, ST, L, O, OU, CN, EA = None, None, None, None, None, None, None
for item in items:
if item[:2] == 'C=':
C = item[2:]
if item[:3] == 'ST=':
ST = item[3:]
if item[:2] == 'L=':
L = item[2:]
if item[:2] == 'O=':
O = item[2:]
if item[:3] == 'OU=':
OU = item[3:]
if item[:3] == 'CN=':
CN = item[3:]
if item[:13] == 'emailAddress=':
EA = item[13:]
i = text.find('Last Update: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
VF = text[i+13 : text.find('\n', i)]
i = text.find('Next Update: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
VT = text[i+13 : text.find('\n', i)]
return((os.path.basename(path)[:-4], C, ST, L, O, OU, CN, EA, VF, VT))
def parse_crl(self, path):
try:
crl = M2Crypto.X509.load_crl(path)
except (IOError, M2Crypto.X509.X509Error):
crl = None
if not crl:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
# learn the longest items and create the crl structure
text = crl.as_text()
# find issuer and get the string
i = text.find('Issuer: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
issuer = text[i + 8:text.find('\n', i)]
items = issuer.split('/')
C, ST, L, O, OU, CN, EA = None, None, None, None, None, None, None
for item in items:
if item[:2] == 'C=':
C = item[2:]
if item[:3] == 'ST=':
ST = item[3:]
if item[:2] == 'L=':
L = item[2:]
if item[:2] == 'O=':
O = item[2:]
if item[:3] == 'OU=':
OU = item[3:]
if item[:3] == 'CN=':
CN = item[3:]
if item[:13] == 'emailAddress=':
EA = item[13:]
i = text.find('Last Update: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
VF = text[i + 13:text.find('\n', i)]
i = text.find('Next Update: ')
if i == -1:
messages.append('Could not parse CRL \"' + path + '\"', 'warning')
return None
VT = text[i + 13:text.find('\n', i)]
return ((os.path.basename(path)[:-4], C, ST, L, O, OU, CN, EA, VF, VT))
def post_safe(url, params):
done = False
tries_left = 3
messages = []
while tries_left and not done:
tries_left -= 1
try:
response = requests.post(url, data=params)
done = True
except Exception as e:
messages.append(e)
time.sleep(1)
if not done:
output = "%s\n" % (datetime.now().strftime('%Y-%m-%d %H:%M'), )
output += "requests() failed 3 times:\n"
for m in messages:
output += m + "\n"
print(output)
return done
def find(self):
for path in list(
set([config.paths['bindir']] +
(os.environ['PATH'].split(os.pathsep)))):
if not self.server_path and os.path.exists(
os.path.join(path, 'netopeer-server')):
self.server_path = os.path.join(path, 'netopeer-server')
try:
p = subprocess.Popen([self.server_path, '-V'],
stdout=subprocess.PIPE)
version_line = p.communicate()[0].split(os.linesep)[0]
ver_idx = string.find(version_line, 'version ')
if ver_idx > -1:
self.server_version = version_line[ver_idx + 8:]
except:
pass
if os.path.exists(config.paths['modulesdir']):
self.modules_path = config.paths['modulesdir']
else:
messages.append(
'Netopeer modules directory not found. No module can be configured.',
'error')
return (True)
def find(self):
if os.path.exists(config.paths['cfgdir']):
self.certpath = config.paths['cfgdir'] + '/stunnel'
if not os.path.isdir(self.certpath):
messages.append(
'stunnel directory does not exist, creating it', 'warning')
if not os.mkdir(self.certspath, 0700):
messages.append('stunnel directory could not be created',
'error')
self.certspath = None
self.stunnelpath = config.paths['cfgdir'] + '/stunnel_config'
if not os.path.isfile(self.stunnelpath):
messages.append('netopeer stunnel config file not found',
'error')
self.stunnelpath = None
def paint(self, window, focus, height, width):
tools = []
if not self.show_cert:
if self.selected == -3 or self.selected == -2:
if self.selected == -3:
tools.append(('ENTER', 'show'))
if (self.selected == -3 and self.server_cert != None) or (
self.selected == -2 and self.server_key != None):
tools.append(('DEL', 'remove'))
tools.append(('INS', 'replace'))
elif self.selected == -1:
tools.append(('ENTER', 'add cert'))
else:
tools.append(('ENTER', 'show'))
tools.append(('DEL', 'remove'))
tools.append(('PGUP, PGDOWN', 'scrolling'))
if self.selected < height - 8:
cert_index = 0
else:
cert_index = ((self.selected + 6) /
(height - 2)) * (height - 2) - 6
if cert_index == 0:
cert_count = height - 7
if self.server_cert == None:
if 28 > self.linewidth:
self.linewidth = 28
self.maddstrln(
window, width, 'Server certificate (not set)' + ' ' *
(self.linewidth - 28),
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == -3 else 0)
else:
self.maddstrln(
window, width,
'Server certificate' + ' ' * (self.linewidth - 18),
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == -3 else 0)
if self.server_key == None:
if 20 > self.linewidth:
self.linewidth = 20
self.maddstrln(
window, width,
'Server key (not set)' + ' ' * (self.linewidth - 20),
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == -2 else 0)
else:
self.maddstrln(
window, width,
'Server key (' + self.server_key_type + ')' + ' ' *
((self.linewidth - 13) - len(self.server_key_type)),
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == -2 else 0)
self.maddstrln(window, width, '')
self.maddstrln(window, width, 'Trusted CA certificates:')
self.maddstrln(
window, width, 'Add a certificate',
curses.color_pair(0)
| curses.A_REVERSE if focus and self.selected == -1 else 0,
self.linewidth)
self.maddstrln(window, width, '')
else:
cert_count = height - 2
try:
i = 0
while cert_index + i < len(self.ca_certs) and i < cert_count:
self.maddstrln(
window, width, 'CA cert {d}'.format(d=cert_index + i),
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == cert_index + i else 0,
self.linewidth)
i += 1
if len(self.ca_certs) == 0:
self.maddstrln(window, width, 'None')
except curses.error:
pass
else:
tools.append(('ENTER', 'hide'))
tools.append(('DEL', 'remove'))
if self.selected == -3:
cert = self.server_cert[0]
else:
cert = self.ca_certs[self.selected][0]
subject = cert.get_subject()
issuer = cert.get_issuer()
valid = cert.get_not_after()
if height > 22:
try:
if self.selected == -3:
window.addstr('Server cert\n\n')
else:
window.addstr(
'CA cert {d}\n\n'.format(d=self.selected))
window.addstr('Subject\n')
window.addstr('C: ' + str(subject.C) + '\n')
window.addstr('ST: ' + str(subject.ST) + '\n')
window.addstr('L: ' + str(subject.L) + '\n')
window.addstr('O: ' + str(subject.O) + '\n')
window.addstr('OU: ' + str(subject.OU) + '\n')
window.addstr('CN: ' + str(subject.CN) + '\n')
window.addstr('EA: ' + str(subject.emailAddress) + '\n')
window.addstr('\nIssuer\n')
window.addstr('C: ' + str(issuer.C) + '\n')
window.addstr('ST: ' + str(issuer.ST) + '\n')
window.addstr('L: ' + str(issuer.L) + '\n')
window.addstr('O: ' + str(issuer.O) + '\n')
window.addstr('OU: ' + str(issuer.OU) + '\n')
window.addstr('CN: ' + str(issuer.CN) + '\n')
window.addstr('EA: ' + str(issuer.emailAddress) + '\n')
window.addstr('\nValid: ' + str(valid) + '\n')
except curses.error:
pass
else:
# cert name width (or) valid width (or) subject longest line + issuer longest line
if width - 2 < 34 or width - 2 < 4 + self.ca_certs[
self.selected][1] + 1 + 4 + self.ca_certs[
self.selected][2] + 1:
self.show_cert = False
tools.pop()
tools.append(('ENTER', 'show'))
messages.append('Cannot show cert, terminal too small',
'warning')
self.paint(window, focus, height, width)
else:
try:
if self.selected == -3:
window.addstr('Server cert\n\n')
else:
window.addstr(
'CA cert {d}\n\n'.format(d=self.selected))
msg = 'Subject'
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
'Issuer\n')
msg = 'C: ' + str(subject.C)
msg2 = 'C: ' + str(issuer.C)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'ST: ' + str(subject.ST)
msg2 = 'ST: ' + str(issuer.ST)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'L: ' + str(subject.L)
msg2 = 'L: ' + str(issuer.L)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'O: ' + str(subject.O)
msg2 = 'O: ' + str(issuer.O)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'OU: ' + str(subject.OU)
msg2 = 'OU: ' + str(issuer.OU)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'CN: ' + str(subject.CN)
msg2 = 'CN: ' + str(issuer.CN)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
msg = 'EA: ' + str(subject.emailAddress)
msg2 = 'EA: ' + str(issuer.emailAddress)
window.addstr(
msg + ' ' *
(5 + self.ca_certs[self.selected][1] - len(msg)) +
msg2 + '\n')
window.addstr('\nValid: ' + str(valid) + '\n')
except curses.error:
pass
return tools
def get(self):
if self.netopeer_path:
if not os.path.exists(self.netopeer_path) or os.path.getsize(
self.netopeer_path) == 0:
datastore = open(self.netopeer_path, 'w')
datastore.write(
'<?xml version="1.0" encoding="UTF-8"?>\n<datastores xmlns="urn:cesnet:tmc:datastores:file">\n <running lock=""/>\n <startup lock=""/>\n <candidate modified="false" lock=""/>\n</datastores>'
)
datastore.close()
self.netopeer_doc = libxml2.parseFile(self.netopeer_path)
self.netopeer_ctxt = self.netopeer_doc.xpathNewContext()
self.netopeer_ctxt.xpathRegisterNs(
'd', 'urn:cesnet:tmc:datastores:file')
self.netopeer_ctxt.xpathRegisterNs('n',
'urn:cesnet:tmc:netopeer:1.0')
# server certificate
self.server_cert = None
server_cert_nodes = self.netopeer_ctxt.xpathEval(
'/d:datastores/d:startup/n:netopeer/n:tls/n:server-cert')
if len(server_cert_nodes) > 0:
if len(server_cert_nodes) > 1:
messages.append(
'More "server-cert" nodes found, using the first',
'warning')
server_cert_node = server_cert_nodes[0]
cert = self.parse_cert(server_cert_node.content)
if cert == None:
messages.append('Could not parse the server certificate',
'warning')
else:
self.server_cert = cert
# server key
self.server_key = None
self.server_key_type = None
server_key_nodes = self.netopeer_ctxt.xpathEval(
'/d:datastores/d:startup/n:netopeer/n:tls/n:server-key')
if len(server_key_nodes) > 0:
if len(server_key_nodes) > 1:
messages.append(
'More "server-key" nodes found, using the first',
'warning')
server_key_data_nodes = self.netopeer_ctxt.xpathEval(
'/d:datastores/d:startup/n:netopeer/n:tls/n:server-key/n:key-data'
)
server_key_type_nodes = self.netopeer_ctxt.xpathEval(
'/d:datastores/d:startup/n:netopeer/n:tls/n:server-key/n:key-type'
)
if len(server_key_data_nodes) > 0 or len(
server_key_type_nodes) > 0:
key_error = False
if len(server_key_data_nodes) == 0:
messages.append('"key-data" node is missing',
'warning')
key_error = True
if len(server_key_type_nodes) == 0:
messages.append('"key-type" node is missing',
'warning')
key_error = True
if not key_error:
if len(server_key_data_nodes) > 1:
messages.append(
'More "key-data" nodes found, using the first',
'warning')
if len(server_key_type_nodes) > 1:
messages.append(
'More "key-type" nodes found, using the first',
'warning')
key_type = server_key_type_nodes[0].content
if key_type != 'RSA' and key_type != 'DSA':
messages.append(
'"key-type" is unsupported (' + key_type + ')',
'warning')
else:
try:
if key_type == 'RSA':
key = M2Crypto.RSA.load_key_string(
'-----BEGIN RSA PRIVATE KEY-----\n' +
server_key_data_nodes[0].content +
'\n-----END RSA PRIVATE KEY-----')
else:
key_bio = M2Crypto.BIO.MemoryBuffer(
'-----BEGIN DSA PRIVATE KEY-----\n' +
server_key_data_nodes[0].content +
'\n-----END DSA PRIVATE KEY-----')
key = M2Crypto.DSA.load_key_bio(key_bio)
except (M2Crypto.RSA.RSAError,
M2Crypto.DSA.DSAError):
key = None
if key == None:
messages.append(
'Could not parse the server private key',
'error')
else:
self.server_key = key
self.server_key_type = key_type
# trusted CA certs
self.ca_certs = []
ca_cert_nodes = self.netopeer_ctxt.xpathEval(
'/d:datastores/d:startup/n:netopeer/n:tls/n:trusted-ca-certs/n:trusted-ca-cert'
)
for ca_cert_node in ca_cert_nodes:
cert = self.parse_cert(ca_cert_node.content)
if cert == None:
messages.append('Could not parse a CA certificate',
'warning')
continue
self.ca_certs.append(cert)
self.ca_certs.sort()
return True
def handle(self, stdscr, window, height, width, key):
if key == ord('\n'):
selected = 0
while True:
try:
window.erase()
window.addstr(
'Single file (PEM)\n',
curses.color_pair(0)
| curses.A_REVERSE if selected == 0 else 0)
window.addstr(
'Two files (CRT and KEY)',
curses.color_pair(0)
| curses.A_REVERSE if selected == 1 else 0)
window.refresh()
except curses.error:
pass
key = stdscr.getch()
if key == ord('\n'):
break
elif key == curses.KEY_DOWN and selected == 0:
selected = 1
elif key == curses.KEY_UP and selected == 1:
selected = 0
elif key == curses.KEY_LEFT:
return (True)
else:
curses.flash()
window.erase()
certpath = None
keypath = None
if selected == 0:
window.addstr('PEM absolute path: ')
certpath = self.get_editable(
0, 19, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if certpath == '':
return (True)
pem = self.parse_cert(certpath)
if not pem:
messages.append(
'Certificate \"' + certpath +
'\" inaccessible or not valid', 'error')
return (True)
self.stunnel_certpath = certpath
self.stunnel_keypath = None
self.crt = None
self.pem = pem
self.pem_toreplace = certpath
else:
window.addstr('CRT absolute path: ')
certpath = self.get_editable(
0, 19, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if certpath == '':
return (True)
crt = self.parse_cert(certpath)
if not crt:
messages.append(
'Certificate \"' + certpath +
'\" inaccessible or not valid', 'error')
return (True)
window.erase()
window.addstr('KEY absolute path: ')
keypath = self.get_editable(
0, 19, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if keypath == '':
return (True)
if not os.path.isfile(keypath):
messages.append(
'Private key \"' + keypath + '\" inaccessible',
'error')
return (True)
self.stunnel_certpath = certpath
self.stunnel_keypath = keypath
self.crt = crt
self.pem = None
self.crt_toreplace = certpath
self.key_toreplace = keypath
else:
curses.flash()
return (True)
def update(self):
if self.pem_toreplace:
pempath = os.path.join(self.certpath, 'server.pem')
if os.path.isfile(pempath):
try:
os.remove(pempath)
except OSError as e:
messages.append(
'Could not remove \"' + pempath + '\": ' + e.strerror +
'\n', 'error')
try:
shutil.copyfile(self.pem_toreplace, pempath)
except Error:
messages.append(
'Could not copy \"' + self.pem_toreplace +
'\": src and dest are the same', 'error')
return (False)
except IOError as e:
messages.append(
'Could not copy \"' + self.pem_toreplace + '\": ' +
e.strerror + '\n', 'error')
return (False)
if self.crt_toreplace and self.key_toreplace:
crtpath = os.path.join(self.certpath, 'server.crt')
if os.path.isfile(crtpath):
try:
os.remove(crtpath)
except OSError as e:
messages.append(
'Could not remove \"' + crtpath + '\": ' + e.strerror +
'\n', 'error')
try:
shutil.copyfile(self.crt_toreplace, crtpath)
except Error:
messages.append(
'Could not copy \"' + self.crt_toreplace +
'\": src and dest are the same', 'error')
return (False)
except IOError as e:
messages.append(
'Could not copy \"' + self.crt_toreplace + '\": ' +
e.strerror + '\n', 'error')
return (False)
keypath = os.path.join(self.certpath, 'server.key')
if os.path.isfile(keypath):
try:
os.remove(keypath)
except OSError as e:
messages.append(
'Could not remove \"' + keypath + '\": ' + e.strerror +
'\n', 'error')
try:
shutil.copyfile(self.key_toreplace, keypath)
except Error:
messages.append(
'Could not copy \"' + self.key_toreplace +
'\": src and dest are the same', 'error')
return (False)
except IOError as e:
messages.append(
'Could not copy \"' + self.key_toreplace + '\": ' +
e.strerror + '\n', 'error')
return (False)
changes = False
if self.pem_toreplace:
self.set_stunnel_config(pempath, None)
self.pem_toreplace = None
changes = True
elif self.crt_toreplace and self.key_toreplace:
self.set_stunnel_config(crtpath, keypath)
self.crt_toreplace = None
self.key_toreplace = None
changes = True
if changes:
stunnel_pidpath = config.paths['cfgdir'] + '/stunnel/stunnel.pid'
if os.path.exists(stunnel_pidpath):
try:
pidfile = open(stunnel_pidpath, 'r')
stunnelpid = int(pidfile.read())
os.kill(stunnelpid, signal.SIGHUP)
except (ValueError, IOError, OSError):
messages.append(
'netopeer stunnel pid file found, but could not force config reload, changes may not take effect before stunnel restart',
'error')
return self.get()
if os.path.exists(config.paths['cfgdir']):
self.certpath = config.paths['cfgdir'] + '/stunnel'
if not os.path.isdir(self.certpath):
messages.append(
'stunnel directory does not exist, creating it', 'warning')
if not os.mkdir(self.certspath, 0700):
messages.append('stunnel directory could not be created',
'error')
self.certspath = None
self.stunnelpath = config.paths['cfgdir'] + '/stunnel_config'
if not os.path.isfile(self.stunnelpath):
messages.append('netopeer stunnel config file not found',
'error')
self.stunnelpath = None
else:
messages.append('netopeer stunnel directory not found', 'error')
return (True)
def parse_cert(self, path):
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if not cert:
return None
# learn the longest items
subject = cert.get_subject()
subj_line_len = 0
if subject.C and len(subject.C) > subj_line_len:
subj_line_len = len(subject.C)
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and (
(not self.show_cert and self.selected > -2) or
(self.show_cert and self.selected > 0)):
self.selected = self.selected - 1
elif key == curses.KEY_DOWN and self.selected < len(self.certs) - 1:
self.selected = self.selected + 1
elif key == ord('\n'):
if self.selected == -2:
window.addstr(1, 0, ' ' * (width - 2))
path = self.get_editable(1, 0, stdscr, window, self.certspath,
curses.color_pair(1), True)
if path == '' or path == self.certspath:
return (True)
self.certspath = path
self.certspath_toedit = True
self.get()
elif self.selected == -1:
window.erase()
window.addstr('Absolute path: ')
path = self.get_editable(
0, 15, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return (True)
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
messages.append('\"' + path + '\" not a valid certificate',
'error')
return (True)
prefix = ''
if cert.check_ca() and os.path.basename(path)[:3] != 'ca_':
prefix = 'ca_'
if not cert.check_ca() and os.path.basename(path)[:3] != 'cl_':
prefix = 'cl_'
if os.path.exists(
os.path.join(self.certspath,
prefix + os.path.basename(path))):
messages.append(
'Certificate \"' + os.path.basename(path)[:-4] +
'\" already in the CA directory', 'error')
return (True)
cert = self.parse_cert(path, prefix)
if cert:
self.certs.append(cert)
self.certs.sort()
self.certs_toadd.append((path, prefix))
else:
self.show_cert = not self.show_cert
elif key == curses.KEY_DC and self.selected > -1:
self.certs_toremove.append(
os.path.join(self.certspath, self.certs[self.selected][0]) +
'.pem')
del self.certs[self.selected]
self.selected -= 1
elif key == curses.KEY_NPAGE and self.selected != len(self.certs) - 1:
if self.selected < 0:
self.selected += height - 3
else:
self.selected += height - 2
if self.selected > len(self.certs) - 1:
self.selected = len(self.certs) - 1
elif key == curses.KEY_PPAGE and self.selected != -2:
self.selected -= height - 2
if self.selected < -2:
self.selected = -2
else:
curses.flash()
return (True)
def find(self):
libxml2.keepBlanksDefault(0)
if not os.path.exists(config.paths['modulesdir']):
messages.append('Netopeer modules directory not found.', 'error')
return False
module_path = os.path.join(config.paths['modulesdir'], 'Netopeer.xml')
if not os.path.isfile(module_path):
messages_append('Netopeer module configuration not found', 'error')
return False
module_doc = libxml2.parseFile(module_path)
module_ctxt = module_doc.xpathNewContext()
xpath_repo_type = module_ctxt.xpathEval('/device/repo/type')
if not xpath_repo_type:
messages.append('Module Netopeer is not valid, repo type is not specified', 'error')
return False
elif len(xpath_repo_type) != 1:
messages.append('Module Netopeer is not valid, there are multiple repo types specified', 'error')
return False
elif xpath_repo_type[0].get_content() != 'file':
messages.append('Module Netopeer is not valid, the repository is not a file', 'error')
return False
xpath_repo_path = module_ctxt.xpathEval('/device/repo/path')
if not xpath_repo_path:
messages.append('Module Netopeer is not valid, repo path is not specified', 'error')
return False
elif len(xpath_repo_path) != 1:
messages.append('Module Netopeer is not valid, there are multiple repo paths specified', 'error')
return False
self.netopeer_path = xpath_repo_path[0].get_content()
return True
def call(self, recipient):
messages = self.add_hours(1)
if recipient in CALL_DICT["parents"]:
if not self.called_parents:
self.mood += 5
self.called_parents = True
if self.display_mood() < 20:
messages.append("Your parents notice how rough you're feeling and are worried")
elif self.display_mood() < 50:
messages.append("Your parents notice you're feeling down and try to cheer you up")
elif self.display_mood() > 150:
messages.append("Your parents can barely understand you. They are seriously worried about you")
else:
messages.append("You have a lovely chat with your parents")
if self.money < 0:
self.money = 0
messages.append("Your parents bail you out of your debt. You feel guilty")
elif recipient in CALL_DICT["friend"]:
if not self.called_friend:
self.mood += 5
self.called_friend = True
if self.display_mood() < 20:
messages.append("Your friend notices how rough you're feeling and is worried")
elif self.display_mood() < 50:
messages.append("Your friend notices you're not very happy and tries to cheer you up")
elif self.display_mood() > 150:
messages.append("You seriously freak out your friend, who can barely get a word in edgewise")
else:
messages.append("You have a lovely chat with a friend")
elif recipient in CALL_DICT["hospital"]:
if "HOSPITAL_MESSAGE" in self.disease_stage:
messages.append(self.disease_stage["HOSPTIAL_MESSAGE"])
else:
messages.append("You are turned away. Try 'call doctor'")
if "HOSPTIAL_STAGE" in self.disease_stage:
messages.extend(self.change_stage(self.disease_stage["HOSPTIAL_STAGE"]))
elif recipient in CALL_DICT["doctor"]:
if "DOCTOR_MESSAGE" in self.disease_stage:
messages.append(self.disease_stage["DOCTOR_MESSAGE"])
else:
messages.append("You seem to be in fine health")
if "DOCTOR_STAGE" in self.disease_stage:
messages.extend(self.change_stage(self.disease_stage["DOCTOR_STAGE"]))
elif recipient in CALL_DICT["helpline"]:
messages.append("The helpline details resources available to you. Try 'call psychologist', 'call doctor', or 'call hospital'")
elif recipient in CALL_DICT["psychologist"]:
if "PSYCHOLOGIST_MESSAGE" in self.disease_stage:
messages.append(self.disease_stage["PSYCHOLOGIST_MESSAGE"])
else:
messages.append("They psychologist patiently listens to your problems")
if "PSYCHOLOGIST_STAGE" in self.disease_stage:
messages.extend(self.change_stage(self.disease_stage["PSYCHOLOGIST_STAGE"]))
return messages
class nc_cacerts(ncmodule.ncmodule):
name = 'CA Certificates'
stunnelpath = None
certspath = None
certspath_toedit = False
certs = []
line_len = len('Add a certificate')
show_cert = False
certs_toremove = []
certs_toadd = []
# curses
selected = -2
def find(self):
self.stunnelpath = config.paths['cfgdir'] + '/stunnel_config'
if not os.path.isfile(self.stunnelpath):
messages.append('netopeer stunnel config file not found', 'error')
self.stunnelpath = None
return (False)
self.certspath = self.get_stunnel_config()
if self.certspath == None:
return (False)
return (True)
def parse_cert(self, path, prefix=''):
try:
cert = M2Crypto.X509.load_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if not cert:
messages.append('Could not parse certificate \"' + path + '\"',
'warning')
return None
# learn the longest items
subject = cert.get_subject()
subj_line_len = 0
if subject.C and len(subject.C) > subj_line_len:
subj_line_len = len(subject.C)
if subject.ST and len(subject.ST) > subj_line_len:
subj_line_len = len(subject.ST)
if subject.L and len(subject.L) > subj_line_len:
subj_line_len = len(subject.L)
if subject.O and len(subject.O) > subj_line_len:
subj_line_len = len(subject.O)
if subject.OU and len(subject.OU) > subj_line_len:
subj_line_len = len(subject.OU)
if subject.CN and len(subject.CN) > subj_line_len:
subj_line_len = len(subject.CN)
if subject.emailAddress and len(subject.emailAddress) > subj_line_len:
subj_line_len = len(subject.emailAddress)
issuer = cert.get_subject()
iss_line_len = 0
if issuer.C and len(issuer.C) > iss_line_len:
iss_line_len = len(issuer.C)
if issuer.ST and len(issuer.ST) > iss_line_len:
iss_line_len = len(issuer.ST)
if issuer.L and len(issuer.L) > iss_line_len:
iss_line_len = len(issuer.L)
if issuer.O and len(issuer.O) > iss_line_len:
iss_line_len = len(issuer.O)
if issuer.OU and len(issuer.OU) > iss_line_len:
iss_line_len = len(issuer.OU)
if issuer.CN and len(issuer.CN) > iss_line_len:
iss_line_len = len(issuer.CN)
if issuer.emailAddress and len(issuer.emailAddress) > iss_line_len:
iss_line_len = len(issuer.emailAddress)
return ((prefix + os.path.basename(path)[:-4], cert, subj_line_len,
iss_line_len))
def set_stunnel_config(self, new_certspath):
if not self.stunnelpath:
return (False)
try:
file = open(self.stunnelpath, 'r')
except IOError:
return (False)
text = file.read()
file.close()
if text[:9] == 'CAPath = ':
starti = 9
endi = text.find('\n', starti)
else:
starti = text.find('\nCApath = ')
if starti > -1:
starti += 10
endi = text.find('\n', starti)
try:
file = open(self.stunnelpath, 'w')
except IOError:
return (False)
if starti > -1:
file.write(text[:starti])
file.write(new_certspath)
file.write(text[endi:])
else:
file.write('CApath = ' + new_certspath + '\n')
file.write(text)
file.close()
return (True)
def get_stunnel_config(self):
if not self.stunnelpath:
return (None)
try:
file = open(self.stunnelpath, 'r')
except IOError:
return (None)
text = file.read()
file.close()
i = text.find('\nCApath = ')
if i == -1:
messages.append(
'stunnel config file does not define any trusted CA directory',
'error')
return (None)
i += 10
certspath = text[i:text.find('\n', i)]
return (certspath)
def get(self):
self.certs = []
self.line_len = len('Add a certificate')
if self.certspath == None or not os.path.isdir(self.certspath):
return (False)
if len(self.certspath) > self.line_len:
self.line_len = len(self.certspath)
for path in os.listdir(self.certspath):
if len(path) < 8 or path[-4:] != '.pem' or (
path[:3] != 'ca_' and path[:3] != 'cl_') or os.path.isdir(
os.path.join(self.certspath, path)):
continue
cert = self.parse_cert(os.path.join(self.certspath, path))
if cert:
if len(cert[0]) > self.line_len:
self.line_len = len(cert[0])
self.certs.append(cert)
self.certs.sort()
return (True)
def update(self):
changes = False
try:
while len(self.certs_toremove) > 0:
os.remove(self.certs_toremove.pop())
changes = True
except OSError, e:
messages.append(
'Could not remove \"' + self.certs[self.selected][0] + '\": ' +
e.strerror + '\n', 'error')
try:
while len(self.certs_toadd) > 0:
(path, prefix) = self.certs_toadd.pop()
shutil.copyfile(
path,
os.path.join(self.certspath, prefix +
os.path.basename(path)[:-4] + '.pem'))
changes = True
except IOError as e:
messages.append(
'Could not add \"' + path + '\": ' + e.strerror + '\n',
'error')
if changes:
# rehash cert dir and tell stunnel to reload it
if not os.path.exists(config.paths['crehash']):
messages.append(
'Could not rehash the CA directory with \"' +
config.paths['crehash'] + '\", left inconsistent', 'error')
return (False)
try:
FNULL = open(os.devnull, 'w')
subprocess.check_call(
[config.paths['crehash'], self.certspath],
stdin=FNULL,
stdout=FNULL,
stderr=FNULL,
shell=False)
FNULL.close()
except subprocess.CalledProcessError:
messages.append(
'c_rehash failed, the CA directory left inconsistent',
'error')
return (False)
stunnel_pidpath = config.paths['cfgdir'] + '/stunnel/stunnel.pid'
if os.path.exists(stunnel_pidpath):
try:
pidfile = open(stunnel_pidpath, 'r')
stunnelpid = int(pidfile.read())
os.kill(stunnelpid, signal.SIGHUP)
except (ValueError, IOError, OSError):
messages.append(
'netopeer stunnel pid file found, but could not force config reload, changes may not take effect before stunnel restart',
'error')
if self.certspath_toedit:
if not self.set_stunnel_config(self.certspath):
messages.append(
'Could not write the new stunnel trusted CA dir into config file',
'error')
return (False)
self.certspath_toedit = False
return (True)
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and self.selected > 0:
self.selected = self.selected-1
elif key == curses.KEY_DOWN and self.selected < len(self.new_client_keys):
self.selected = self.selected+1
elif key == curses.KEY_DC and self.selected > 0:
if self.selected == len(self.new_client_keys):
self.selected = self.selected-1
selected_key_path = sorted(self.new_client_keys.keys())[self.selected-1]
del self.new_client_keys[selected_key_path]
elif key == ord('\n'):
if self.selected == 0:
window.addstr(1, 0, 'Path: '+' '*(self.linewidth-6))
key_path = self.get_editable(1, 6, stdscr, window, '', curses.color_pair(1) | curses.A_REVERSE, True)
if key_path == '':
return True
if not os.path.isfile(key_path):
messages.append('"'+key_path+'" is not a file', 'error')
return True
try:
key_file = open(key_path, 'r')
except IOError as e:
messages.append('File "'+key_path+'" open: '+e.strerror, 'error')
key_data = key_file.read()
key_file.close()
if string.find(key_data, ' PRIVATE KEY-----\n') > -1:
messages.append('"'+key_path+'" is a private key', 'error')
return True
if key_path in self.new_client_keys:
messages.append('The key is already in the configuration', 'error')
return True
window.addstr(2, 0, 'Username: '******' '*(len(key_path)-4))
key_username = self.get_editable(2, 10, stdscr, window, '', curses.color_pair(1) | curses.A_REVERSE, False)
if key_username == '':
return True
self.new_client_keys[key_path] = key_username
if 4+len(key_path)+len(key_username) > self.linewidth:
self.linewidth = 4+len(key_path)+len(key_username)
elif self.selected > 0:
window.addstr(1, 0, 'Path: '+' '*(self.linewidth-5))
selected_key_path = sorted(self.new_client_keys.keys())[self.selected-1]
key_path = self.get_editable(1, 6, stdscr, window, selected_key_path, curses.color_pair(1), True)
if key_path == '':
return True
if key_path != selected_key_path:
if not os.path.isfile(key_path):
messages.append('"'+key_path+'" is not a file', 'error')
return True
try:
key_file = open(key_path, 'r')
except IOError as e:
messages.append('File "'+key_path+'" open: '+e.strerror, 'error')
key_data = key_file.read()
key_file.close()
if string.find(key_data, ' PRIVATE KEY-----\n') > -1:
messages.append('"'+key_path+'" is a private key', 'error')
return True
self.new_client_keys[key_path] = self.new_client_keys[selected_key_path]
del self.new_client_keys[selected_key_path]
window.addstr(2, 0, 'Username: '******' '*(len(key_path)-4))
key_username = self.get_editable(2, 10, stdscr, window, self.new_client_keys[key_path], curses.color_pair(1), False)
if key_username == '':
return True
if key_username != self.new_client_keys[key_path]:
self.new_client_keys[key_path] = key_username
if 4+len(key_path)+len(key_username) > self.linewidth:
self.linewidth = 4+len(key_path)+len(key_username)
else:
curses.flash()
return True
def postcmd(self, stop, line):
if self.character.dead:
print()
print("You have died. Game over")
return True
if not stop and not line.startswith("help") and not line.startswith("?") and not self.bad_command:
if random.random() < self.character.disease_stage.get("LOSS_OF_CONTROL_CHANCE", 0):
print("\tYou lose control for about 8 hours")
messages = self.character.add_hours(8)
activity = random.choice(self.character.disease_stage["ACTIVITIES"])
if activity == "SHOPPING":
messages.append("You go shopping and spend all of your money on home furnishings")
self.character.money -= 500
elif activity == "DRIVING":
messages.append("You rent a car and go for a drive. You find yourself driving much too fast")
if random.random() < SPEEDING_RISK:
messages.append("You get into a terrible car accident. You and the other driver are both killed")
messages.append("Game over")
self.character.dead = True
return True
elif activity == "ART":
messages.append("You start creating a gorgeous calligraphy project")
elif activity == "MUSIC":
messages.append("You find yourself thinking in rhymes and start writing songs")
for message in messages:
print('\t' + message)
self.print_status()
print()
self.bad_command = False
return stop
def find(self):
libxml2.keepBlanksDefault(0)
if not os.path.exists(config.paths['modulesdir']):
messages.append('Netopeer modules directory not found.', 'error')
return False
module_path = os.path.join(config.paths['modulesdir'], 'Netopeer.xml')
if not os.path.isfile(module_path):
messages_append('Netopeer module configuration not found', 'error')
return False
module_doc = libxml2.parseFile(module_path)
module_ctxt = module_doc.xpathNewContext()
xpath_repo_type = module_ctxt.xpathEval('/device/repo/type')
if not xpath_repo_type:
messages.append(
'Module Netopeer is not valid, repo type is not specified',
'error')
return False
elif len(xpath_repo_type) != 1:
messages.append(
'Module Netopeer is not valid, there are multiple repo types specified',
'error')
return False
elif xpath_repo_type[0].get_content() != 'file':
messages.append(
'Module Netopeer is not valid, the repository is not a file',
'error')
return False
xpath_repo_path = module_ctxt.xpathEval('/device/repo/path')
if not xpath_repo_path:
messages.append(
'Module Netopeer is not valid, repo path is not specified',
'error')
return False
elif len(xpath_repo_path) != 1:
messages.append(
'Module Netopeer is not valid, there are multiple repo paths specified',
'error')
return False
self.netopeer_path = xpath_repo_path[0].get_content()
return True
def handle(self, stdscr, window, height, width, key):
if key == curses.KEY_UP and (
(not self.show_cert and self.selected > -3) or
(self.show_cert and self.selected > 0)):
self.selected = self.selected - 1
elif key == curses.KEY_DOWN and self.selected < len(
self.ca_certs) - 1 and (not self.show_cert
or self.selected > -1):
self.selected = self.selected + 1
elif key == ord('\n'):
if self.selected == -1:
window.addstr(4, 0,
'Absolute path: ' + ' ' * (self.linewidth - 15))
path = self.get_editable(
4, 15, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return True
try:
cert = self.parse_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if cert == None:
messages.append(
'\"' + path + '\" is not a valid certificate', 'error')
return True
if not cert[0].check_ca():
messages.append(
'Certificate \"' + os.path.basename(path) +
'\" not a CA certificate', 'error')
return True
for old_cert in self.ca_certs:
if cert[0].get_fingerprint(
) == old_cert[0].get_fingerprint():
messages.append(
'Certificate \"' + os.path.basename(path) +
'\" already trusted', 'error')
return True
self.ca_certs.append(cert)
self.ca_certs.sort()
self.ca_certs_change = True
elif (self.selected == -3
and self.server_cert != None) or self.selected > -1:
self.show_cert = not self.show_cert
else:
curses.flash()
elif key == curses.KEY_DC:
if self.selected == -3 and self.server_cert != None:
self.server_cert = None
self.server_cert_change = True
if self.show_cert:
self.show_cert = False
elif self.selected == -2 and self.server_key != None:
self.server_key = None
self.server_key_type = None
self.server_key_change = True
elif self.selected > -1:
del self.ca_certs[self.selected]
self.ca_certs_change = True
self.selected -= 1
if self.show_cert and self.selected == -1:
self.show_cert = False
else:
curses.flash()
elif key == curses.KEY_IC and self.selected < -1 and not self.show_cert:
if self.selected == -3:
window.addstr(0, 0,
'Absolute path: ' + ' ' * (self.linewidth - 15))
path = self.get_editable(
0, 15, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return True
try:
cert = self.parse_cert(path)
except (IOError, M2Crypto.X509.X509Error):
cert = None
if cert == None:
messages.append(
'"' + path + '" is not a valid certificate', 'error')
return True
if cert[0].check_ca():
messages.append(
'Certificate \"' + os.path.basename(path) +
'\" is a CA certificate', 'error')
return True
self.server_cert = cert
self.server_cert_change = True
elif self.selected == -2:
window.addstr(1, 0,
'Absolute path: ' + ' ' * (self.linewidth - 15))
path = self.get_editable(
1, 15, stdscr, window, '',
curses.color_pair(1) | curses.A_REVERSE, True)
if path == '':
return True
key_type = None
try:
key_file = open(path, 'r')
except IOError as e:
messages.append('File "' + path + '" open: ' + e.strerror,
'error')
return True
key_data = key_file.read()
key_file.close()
if string.find(key_data,
'-----BEGIN RSA PRIVATE KEY-----\n') > -1:
key_type = 'RSA'
elif string.find(key_data,
'-----BEGIN DSA PRIVATE KEY-----\n') > -1:
key_type = 'DSA'
else:
messages.append('"' + path + '" is in an unknown format',
'error')
return True
try:
if key_type == 'RSA':
key = M2Crypto.RSA.load_key(path)
else:
key = M2Crypto.DSA.load_key(path)
except (M2Crypto.RSA.RSAError, M2Crypto.DSA.DSAError):
key = None
if key == None:
messages.append(
'"' + path + '" is not a valid private key', 'error')
self.server_key = key
self.server_key_type = key_type
self.server_key_change = True
elif key == curses.KEY_NPAGE and not self.show_cert and self.selected != len(
self.ca_certs) - 1:
if self.selected == -3 or self.selected == -2:
self.selected += height - 5
elif self.selected == -1:
self.selected += height - 3
else:
self.selected += height - 2
if self.selected > len(self.ca_certs) - 1:
self.selected = len(self.ca_certs) - 1
elif key == curses.KEY_PPAGE and not self.show_cert and self.selected != -3:
if self.selected == height - 8 or self.selected == height - 7:
self.selected -= height - 5
elif self.selected == height - 6:
self.selected = -2
elif self.selected == height - 4 or self.selected == height - 5:
self.selected = -1
else:
self.selected -= height - 2
if self.selected < -3:
self.selected = -3
else:
curses.flash()
return True
def set_stunnel_config(self, certpath, keypath):
if not self.stunnelpath or not certpath:
return (None)
try:
conf = open(self.stunnelpath, 'r')
except OSError:
return (None)
text = conf.read()
conf.close()
startcert = text.find('\ncert = ')
if startcert == -1:
messages.append(
'Corrupted stunnel config file: no certificate specified',
'error')
return (None)
startcert += 8
endcert = text.find('\n', startcert)
startkey = text.find('\nkey = ')
if keypath:
if startkey == -1:
startkey = text.find('\n;key = ')
if startkey != -1:
key_commented = True
else:
startkey += 6
key_commented = False
if startkey != -1:
startkey += 1
endkey = text.find('\n', startkey)
try:
conf = open(self.stunnelpath, 'w')
except OSError:
return (None)
conf.write(text[:startcert])
conf.write(certpath)
if not keypath:
if startkey == -1:
conf.write(text[endcert:])
else:
conf.write(text[endcert:startkey])
conf.write(';')
conf.write(text[startkey:])
else:
if startkey == -1:
conf.write('\nkey = ')
conf.write(keypath)
conf.write(text[endcert:])
else:
if key_commented:
conf.write(text[endcert:startkey])
conf.write('key = ')
conf.write(keypath)
conf.write(text[endkey:])
else:
conf.write(text[endcert:startkey])
conf.write(keypath)
conf.write(text[endkey:])
conf.close()
def paint(self, window, focus, height, width):
tools = [('PGUP, PGDOWN', 'scrolling'), ('DEL', 'remove')]
if not self.show_cert:
tools.append(('ENTER', 'show'))
if self.selected < height - 7:
cert_index = 0
else:
cert_index = ((self.selected + 5) /
(height - 2)) * (height - 2) - 5
if cert_index == 0:
cert_count = height - 7
self.maddstrln(window, width,
'Trusted CA/client certificates in:')
self.maddstrln(
window, width, self.certspath,
curses.color_pair(0) | curses.A_UNDERLINE |
(curses.A_REVERSE if focus and self.selected == -2 else 0),
self.line_len)
self.maddstrln(window, width, '')
self.maddstrln(
window, width, 'Add a certificate',
curses.color_pair(0)
| curses.A_REVERSE if focus and self.selected == -1 else 0,
self.line_len)
self.maddstrln(window, width, '')
else:
cert_count = height - 2
try:
i = 0
while cert_index + i < len(self.certs) and i < cert_count:
self.maddstrln(
window, width, self.certs[cert_index + i][0],
curses.color_pair(0) | curses.A_REVERSE
if focus and self.selected == cert_index + i else 0,
self.line_len)
i += 1
if len(self.certs) == 0:
self.maddstrln(window, width, 'None')
except curses.error:
pass
else:
tools.append(('ENTER', 'hide'))
cert = self.certs[self.selected][1]
subject = cert.get_subject()
issuer = cert.get_issuer()
valid = cert.get_not_after()
if height > 22:
try:
window.addstr(self.certs[self.selected][0] + '\n\n')
window.addstr('Subject\n')
window.addstr('C: ' + str(subject.C) + '\n')
window.addstr('ST: ' + str(subject.ST) + '\n')
window.addstr('L: ' + str(subject.L) + '\n')
window.addstr('O: ' + str(subject.O) + '\n')
window.addstr('OU: ' + str(subject.OU) + '\n')
window.addstr('CN: ' + str(subject.CN) + '\n')
window.addstr('EA: ' + str(subject.emailAddress) + '\n')
window.addstr('\nIssuer\n')
window.addstr('C: ' + str(issuer.C) + '\n')
window.addstr('ST: ' + str(issuer.ST) + '\n')
window.addstr('L: ' + str(issuer.L) + '\n')
window.addstr('O: ' + str(issuer.O) + '\n')
window.addstr('OU: ' + str(issuer.OU) + '\n')
window.addstr('CN: ' + str(issuer.CN) + '\n')
window.addstr('EA: ' + str(issuer.emailAddress) + '\n')
window.addstr('\nValid: ' + str(valid) + '\n')
except curses.error:
pass
else:
# cert name width (or) valid width (or) subject longest line + issuer longest line
if width-2 < len(self.certs[self.selected][0])+1 or width-2 < 34 or\
width-2 < 4 + self.certs[self.selected][2] + 1 + 4 + self.certs[self.selected][3] + 1:
self.show_cert = False
tools.pop()
tools.append(('ENTER', 'show'))
messages.append('Cannot show cert, terminal too small',
'warning')
self.paint(window, focus, height, width)
else:
try:
window.addstr(self.certs[self.selected][0] + '\n\n')
msg = 'Subject'
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
'Issuer\n')
msg = 'C: ' + str(subject.C)
msg2 = 'C: ' + str(issuer.C)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'ST: ' + str(subject.ST)
msg2 = 'ST: ' + str(issuer.ST)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'L: ' + str(subject.L)
msg2 = 'L: ' + str(issuer.L)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'O: ' + str(subject.O)
msg2 = 'O: ' + str(issuer.O)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'OU: ' + str(subject.OU)
msg2 = 'OU: ' + str(issuer.OU)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'CN: ' + str(subject.CN)
msg2 = 'CN: ' + str(issuer.CN)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
msg = 'EA: ' + str(subject.emailAddress)
msg2 = 'EA: ' + str(issuer.emailAddress)
window.addstr(
msg + ' ' *
(5 + self.certs[self.selected][2] - len(msg)) +
msg2 + '\n')
window.addstr('\nValid: ' + str(valid) + '\n')
except curses.error:
pass
return (tools)
def get(self):
if self.modules_path:
for module_conf in os.listdir(self.modules_path):
if os.path.isfile(os.path.join(self.modules_path, module_conf)):
module_valid = True
# get module name, everything before last dot
module_name = module_conf.rsplit('.', 1)[0]
module_doc = libxml2.parseFile(os.path.join(self.modules_path, module_conf))
module_ctxt = module_doc.xpathNewContext()
xpath_mainyin = module_ctxt.xpathEval('/device/data-models/model-main/path')
if not xpath_mainyin:
messages.append('Module {s} is not valid, main model path is missing'.format(s=module_name), 'warning')
continue
elif len(xpath_mainyin) != 1:
messages.append('Module {s} is not valid, there are multiple main models'.format(s=module_name), 'warning')
continue
elif not os.path.exists(xpath_mainyin[0].get_content()):
messages.append('Module {s} is not valid, main model file does not exist'.format(s=module_name), 'warning')
continue
xpath_maintransapi = module_ctxt.xpathEval('/device/data-models/model-main/transapi')
if xpath_maintransapi and len(xpath_maintransapi) != 1:
messages.append('Module {s} is not valid, there are multiple main transapi modules'.format(s=module_name), 'warning')
continue
elif xpath_maintransapi and not os.path.exists(xpath_maintransapi[0].get_content()):
messages.append('Module {s} is not valid, main model transapi file does not exist'.format(s=module_name), 'warning')
continue
xpath_repo_type = module_ctxt.xpathEval('/device/repo/type')
if not xpath_repo_type:
messages.append('Module {s} is not valid, repo type is not specified'.format(s=module_name), 'warning')
continue
elif len(xpath_repo_type) != 1:
messages.append('Module {s} is not valid, there are multiple repo types specified'.format(s=module_name), 'warning')
continue
elif xpath_repo_type[0].get_content() == 'file':
xpath_repo_path = module_ctxt.xpathEval('/device/repo/path')
if not xpath_repo_path:
messages.append('Module {s} is not valid, repo path is not specified'.format(s=module_name), 'warning')
continue
elif len(xpath_repo_path) != 1:
messages.append('Module {s} is not valid, there are multiple repo paths specified'.format(s=module_name), 'warning')
continue
# it is not necessary to test that the datastore exists
if module_name == 'Netopeer':
self.netopeer_path = xpath_repo_path[0].get_content()
xpath_augmentyin = module_ctxt.xpathEval('/device/data-models/model/path')
for yin in xpath_augmentyin:
if not os.path.exists(yin.get_content()):
messages.append('Module {s} is not valid, main model transapi file does not exist'.format(s=module_name), 'warning')
module_valid = False
break
# do not allow manipulation with an internal or invalid modules
if module_valid and not (module_name == 'Netopeer' or module_name == 'NETCONF-server'):
self.modules.append(netopeer_module(module_name))
if self.selected < 0:
self.selected = 0
if len(module_name) > self.modules_maxlen:
self.modules_maxlen = len(module_name)
if self.netopeer_path:
if not os.path.exists(self.netopeer_path) or os.path.getsize(self.netopeer_path) == 0:
datastore = open(self.netopeer_path, 'w')
datastore.write('<?xml version="1.0" encoding="UTF-8"?>\n<datastores xmlns="urn:cesnet:tmc:datastores:file">\n <running lock=""/>\n <startup lock=""/>\n <candidate modified="false" lock=""/>\n</datastores>')
datastore.close()
self.netopeer_doc = libxml2.parseFile(self.netopeer_path)
self.netopeer_ctxt = self.netopeer_doc.xpathNewContext()
self.netopeer_ctxt.xpathRegisterNs('d', 'urn:cesnet:tmc:datastores:file')
self.netopeer_ctxt.xpathRegisterNs('n', 'urn:cesnet:tmc:netopeer:1.0')
netopeer_allowed_modules = self.netopeer_ctxt.xpathEval("/d:datastores/d:startup/n:netopeer/n:modules/n:module[n:enabled=\'true\']/n:name")
netopeer_forbidden_modules = self.netopeer_ctxt.xpathEval("/d:datastores/d:startup/n:netopeer/n:modules/n:module[n:enabled=\'false\']/n:name")
for module_name in map(libxml2.xmlNode.get_content,netopeer_allowed_modules):
if module_name in map(getattr, self.modules, ['name']*len(self.modules)):
for module in self.modules:
if module_name == module.name:
module.enable()
break
else:
missing_module = self.netopeer_ctxt.xpathEval('/d:datastores/d:startup/n:netopeer/n:modules/n:module[n:name = \'{s}\']/n:enabled'.format(s=module_name))
missing_module[0].setContent('false')
messages.append('Module {s} is not installed. Disabling in netopeer configuration.'.format(s=module_name), 'warning')
for module_name in map(libxml2.xmlNode.get_content, netopeer_forbidden_modules):
if module_name in map(getattr, self.modules, ['name']*len(self.modules)):
for module in self.modules:
if module_name == module.name:
module.disable()
break
else:
messages.append('Module {s} not installed. Skipping in netopeer configuration.'.format(s=module_name), 'warning')
else:
messages.append('Netopeer module not found, unable to manage modules', 'error')
self.selected = -1
self.modules = []
return(True)