def disk():
# Devuelve histórico de información del disco de las últimas 24 horas.
auth.check_apikey()
out = str(os.popen('sar -d').read()).split('\n')
c = 0
newout = {}
time = ""
for i in range(len(out) - 2):
d = {}
out[i] = ' '.join(out[i].split())
if len(out[i].split()) == 10:
d["time"] = out[i].split()[0]
d["tps"] = out[i].split()[2].replace(
',', '.') # Transferencias por segundo.
d["read"] = out[i].split()[3].replace(
',', '.') # Lecturas de 512 bytes.
d["write"] = out[i].split()[4].replace(
',', '.') # Escrituras de 512 bytes.
d["used"] = out[i].split()[9].replace(
',', '.') # Porcentaje de discos usado.
if (d["tps"] != "tps") and (d["time"] != "Average:"):
if time == d["time"]:
c -= 1
d["tps"] = float(d["tps"]) + float(newout[c]["tps"])
d["read"] = float(d["read"]) + float(newout[c]["read"])
d["write"] = float(d["write"]) + float(newout[c]["write"])
d["used"] = float(d["used"]) + float(newout[c]["used"])
time = d["time"]
newout[c] = d
c += 1
return json.dumps(newout, ensure_ascii=False)
def service(service, command):
auth.check_apikey()
output = str(
os.popen('sudo service ' + str(service) + ' ' +
str(command)).read()).replace('\n', '<br />')
return output
def temperature():
# Usando el paquete lm-sensors, esta llamada devuelve una media de dos sensores del equipo.
auth.check_apikey()
out = os.popen('sensors | grep \"temp1\" | cut -d \"+\" -f2').read()
t1 = float(out.split('\n')[0].split('°C')[0])
t2 = float(out.split('\n')[1].split('°C')[0])
return str(float((t1 + t2) / 2))
def ssh():
# Esta petición permite pasar como argumento POST una cadena el cual será interpretado por BASH
# y la salida del comando es devuelto en el propio cuerpo de la respuesta.
auth.check_apikey()
data = request.body.read()
result = json.loads(data)
output = str(os.popen(result['cmd']).read()).replace('\n', '<br>')
return output
def netAVG():
auth.check_apikey()
out = str(
os.popen(
'sar -n DEV 1 1 | grep "$(ip -o link show | awk \'{print $2,$9}\' | grep "UP" | head -n1 | cut -d ":" -f1)" | tail -n1'
).read()).rstrip().split()
newout = {}
newout["rx"] = out[4].replace(',', '.')
newout["tx"] = out[5].replace(',', '.')
return json.dumps(newout, ensure_ascii=False)
def clients():
"""
Obtener la lista de dispositivos conectados al punto de acceso WiFi.
Se realiza una intersección de MAC entre los servicios de dnsmasq y hostapd,
de este modo conseguimos además la dirección IP asignada y el nombre del dispositivo.
"""
auth.check_apikey()
cmd = "echo \"$(journalctl -eu dnsmasq | grep \"$(sudo hostapd_cli all_sta | grep dot11RSNAStatsSTAAddress | cut -d \"=\" -f2 | cut -d \" \" -f1)\" | grep DHCPACK | cut -c62-)\" > /tmp/ap-clients"
os.system(cmd)
output = str(os.popen("awk '!a[$0]++' /tmp/ap-clients").read()).strip().split('\n')
return json.dumps(output)
def diskSize():
# Información acerca de la ocupación del disco principal del sistema operativo.
auth.check_apikey()
out = {}
df = os.popen('df -k "/" | tail -n1 | xargs').read().split()
out['folder'] = df[0] # Directorio principal usado por el sistema.
out['blocks'] = df[1] # Número total de bloques de tamaño 1KB.
out['used'] = df[2] # Bloques usados.
out['avail'] = df[3] # Bloques disponibles.
out['use'] = df[4] # % Usado.
out['mount'] = df[5] # Directorio de montaje.
return json.dumps(out, ensure_ascii=False)
def mem():
auth.check_apikey()
out = str(os.popen('sar -r').read()).split('\n')
c = 0
newout = {}
for i in range(len(out) - 2):
d = {}
out[i] = ' '.join(out[i].split())
if len(out[i].split()) == 11:
d["time"] = out[i].split()[0]
d["free"] = out[i].split()[1]
d["used"] = out[i].split()[2]
if (d["free"] != "kbmemfree") and (d["time"] != "Average:"):
newout[c] = d
c += 1
return json.dumps(newout, ensure_ascii=False)
def log():
# Llamada que permite conocer la lista de últimos intentos, fallidos o aceptados,
# a la llamada principal /api/login.
auth.check_apikey()
a = os.popen('cat ' + temp +
'/access.log | tail -10').read().rstrip().split('\n')
newout = {}
c = 0
for i in a:
out = {}
out["time"] = i.split()[0]
out["ip"] = i.split()[1]
out["check"] = i.split()[2]
newout[c] = out
c += 1
return json.dumps(newout, ensure_ascii=False)
def list():
auth.check_apikey()
out = str(os.popen(
'sudo systemctl -r --type service --all').read()).strip().split('\n')
c = 0
newout = {}
for i in range(1, len(out) - 9):
d = {}
t = 0
if out[i].split()[0] == "\xe2\x97\x8f":
t = 1
d["name"] = out[i].split()[0 + t]
d["status"] = out[i].split()[3 + t]
newout[c] = d
c += 1
return json.dumps(newout, ensure_ascii=False)
def cpu():
auth.check_apikey()
out = str(os.popen('sar -u').read()).split('\n')
c = 0
newout = {}
for i in range(len(out) - 2):
d = {}
out[i] = ' '.join(out[i].split())
if len(out[i].split()) == 8:
d["time"] = out[i].split()[0]
d["user"] = out[i].split()[2].replace(',', '.')
d["nice"] = out[i].split()[3].replace(',', '.')
d["system"] = out[i].split()[4].replace(',', '.')
d["iowait"] = out[i].split()[5].replace(',', '.')
d["steal"] = out[i].split()[6].replace(',', '.')
d["idle"] = out[i].split()[7].replace(',', '.')
if (d["idle"] != "%idle") and (d["time"] != "Average:"):
newout[c] = d
c += 1
return json.dumps(newout, ensure_ascii=False)
def status():
# Llamada encargada de devolver un resumen de información del propio equipo.
auth.check_apikey()
out = {}
out["host"] = os.popen(
'hostnamectl | grep \"Static hostname\"').read().rstrip().split()[-1]
out["so"] = os.popen('hostnamectl | grep \"Operating System\"').read(
).rstrip().split(':')[-1]
out["kernel"] = os.popen(
'hostnamectl | grep \"Kernel\"').read().rstrip().split(':')[-1]
out["arch"] = os.popen(
'hostnamectl | grep \"Architecture\"').read().rstrip().split(':')[-1]
out["ramGb"] = round(
float(
os.popen('grep MemTotal /proc/meminfo').read().rstrip().split(':')
[1].split()[0]) / 1024 / 1024 * 100) / 100
out["model"] = os.popen(
'lscpu | grep \"Model name\"').read().rstrip().split(':')[1].strip()
out["numCPU"] = os.popen('lscpu | grep \"CPU(s)\"').read().split(
'\n')[0].split(':')[1].strip()
out["mhzCPU"] = os.popen('lscpu | grep \"CPU MHz\"').read().split()[-1]
out["uptime"] = os.popen(
"awk '{print int($1/3600)\"h \"int(($1%3600)/60)\"m \"int($1%60)\"s\"}' /proc/uptime"
).read().rstrip()
out["cuCPU"] = round(
float(
os.popen(
'grep \'cpu \' /proc/stat | awk \'{usage=($2+$4)*100/($2+$4+$5)} END {print usage}\''
).read().rstrip()) * 100) / 100
mem = os.popen('free -m | grep Mem').read().split()
out["cuMEM"] = round(float(mem[2]) / float(mem[1]) * 10000) / 100
load = os.popen('cat /proc/loadavg').read()
newout = {}
newout[0] = load.split()[0]
newout[1] = load.split()[1]
newout[2] = load.split()[2]
out["loadAVG"] = newout
return json.dumps(out, ensure_ascii=False)
def update():
# Trata de realizar una actualización del servicio ‘smanagement’
auth.check_apikey()
raise HTTPResponse(status=202)
#git pull REPOSITORIO
restart()
def restart():
# Reinicia el propio servicio ‘smanagement’
auth.check_apikey()
os.system('$(sleep 1; sudo service smanagement restart &)')
raise HTTPResponse(status=202)
def firewall():
# Usando la utilidad de iptables del equipo, devuelve la lista de reglas actualmente aplicadas en el sistema.
auth.check_apikey()
return os.popen('sudo iptables -L').read().replace('\n', '<br>')
