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Author SHA1 Message Date
088e7a4821 Cosmétique Tracker et sécurité 2025-08-26 14:09:52 +02:00
cd6bb7b5cf Ajout date mise en service Tracker 2025-08-26 11:05:06 +02:00
4 changed files with 147 additions and 78 deletions

1
.env
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@@ -3,6 +3,7 @@ DB_HOST=162.19.78.131
DB_USER=excel_auth
DB_PASSWORD=%n#%3Lay1MPa$%kR^5@
DB_NAME=Sondes
AUTH_USERS=[{"user":"Michel","pass":"921#%!LC3^71509PiyK"}]
# paramètres mail
SMTP_HOST=smtp.mail.ovh.net

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@@ -1,34 +0,0 @@
🔁 Mise à jour de la branche product depuis develop : workflow recommandé
⚙️ Étapes standards :
Travaille uniquement sur develop
Quand tu es prêt à mettre en production :
git checkout product
git merge develop
git push origin product
Cela fusionne proprement toutes les modifications testées de develop vers product.
🖥️ Et sur le VPS ?
Si ton VPS suit la branche product, alors une fois que tu as fait :
git push origin product (sur pycharm)
Tu peux te connecter à ton VPS et faire :
cd /home/debian/Gestion_sondes git pull origin product
🔵 Mettre à jour supervisor
cd /etc/supervisor/conf.d
supervisorctl restart all
Et pour vérifier le bon état des services
supervisorctl status
exit
exit
🔵 4. Vérification
pour vérifier que les scripts tournent bien.
#tail -f /home/debian/Gestion_sondes/Logs/monitor.csv

BIN
README.md

Binary file not shown.

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@@ -2,12 +2,19 @@
# -------------------------------------------------------------
# Streamlit — Gestion de la table MySQL Sondes.tracker
# -------------------------------------------------------------
# Schéma attendu : id (PK), address, lieu, repere (optionnel), res_bits, date (timestamp)
# Schéma attendu : id (PK), address, lieu, repere, mise_en_service (DATE), res_bits, date (timestamp)
# Authentification intégrée via .env (AUTH_USERS JSON)
# -------------------------------------------------------------
import os
import re
import time
import json
import hmac
from hashlib import sha256 # (non utilisé directement mais laissé si besoin d'évolution)
from typing import Optional
from datetime import date
import pandas as pd
import streamlit as st
import mysql.connector as mysql
@@ -17,15 +24,26 @@ from dotenv import load_dotenv
# ==========================
# Configuration / Constantes
# ==========================
load_dotenv() # lit .env si présent
TABLE_DB = os.getenv("MYSQL_DB", "Sondes")
TABLE_NAME = "tracker"
COL_ID = "id"
COL_ADDRESS = "address"
COL_LIEU = "lieu"
COL_REPERE = "repere" # 🆕 Nouveau champ
COL_REPERE = "repere"
COL_MES = "mise_en_service" # DATE
COL_RESBITS = "res_bits"
COL_DATE = "date"
DB_CFG = dict(
host=os.getenv("DB_HOST"),
user=os.getenv("DB_USER"),
password=os.getenv("DB_PASSWORD"),
database=os.getenv("DB_NAME"),
port=int(os.getenv("MYSQL_PORT", "3306")),
)
# Regex d'une ROM code DS18B20 au format {0x28,0xFF,0xAA,0xBB,0xCC,0xDD,0xEE,0xCRC}
ROM_REGEX = re.compile(r"^\{(?:0x[0-9A-Fa-f]{2},){7}0x[0-9A-Fa-f]{2}\}$")
@@ -37,19 +55,55 @@ RES_MAP = {
12: {"precision": 0.0625,"tconv_ms": 750},
}
# ==================
# Authentification via .env (AUTH_USERS)
# ==================
AUTH_USERS_RAW = os.getenv("AUTH_USERS", "[]")
def _load_users() -> dict:
try:
data = json.loads(AUTH_USERS_RAW)
return {str(d.get("user", "")).strip(): str(d.get("pass", "")) for d in data if d.get("user") and d.get("pass")}
except Exception:
return {}
USERS = _load_users()
def _constant_time_equals(a: str, b: str) -> bool:
return hmac.compare_digest(a.encode("utf-8"), b.encode("utf-8"))
def verify_credentials(username: str, password: str) -> bool:
if not username or not password:
return False
expected = USERS.get(username.strip())
if expected is None:
return False
# NOTE : stockage en clair pour l'exemple. En prod, préférer un hash (bcrypt/argon2).
return _constant_time_equals(password, expected)
def require_login() -> Optional[str]:
if st.session_state.get("auth_ok") and st.session_state.get("auth_user"):
return st.session_state.get("auth_user")
st.markdown("<h2>🔒 Accès restreint</h2>", unsafe_allow_html=True)
with st.form("login_form", clear_on_submit=False):
username = st.text_input("Utilisateur")
password = st.text_input("Mot de passe", type="password")
ok = st.form_submit_button("Se connecter")
if ok:
if verify_credentials(username, password):
st.session_state["auth_ok"] = True
st.session_state["auth_user"] = username.strip()
st.success("Connexion réussie.")
time.sleep(0.3)
st.rerun()
else:
st.error("Identifiants invalides.")
st.stop()
# ==================
# Accès Base de Données
# ==================
load_dotenv() # lit .env si présent
DB_CFG = dict(
host=os.getenv("DB_HOST"),
user=os.getenv("DB_USER"),
password=os.getenv("DB_PASSWORD"),
database=os.getenv("DB_NAME"),
port=int(os.getenv("MYSQL_PORT", "3306")),
)
@contextmanager
def get_conn():
conn = mysql.connect(**DB_CFG)
@@ -64,7 +118,7 @@ def get_conn():
def fetch_trackers(where_lieu: str | None = None) -> pd.DataFrame:
query = (
f"SELECT {COL_ID}, {COL_ADDRESS}, {COL_LIEU}, {COL_REPERE}, {COL_RESBITS}, {COL_DATE} "
f"SELECT {COL_ID}, {COL_ADDRESS}, {COL_LIEU}, {COL_REPERE}, {COL_MES}, {COL_RESBITS}, {COL_DATE} "
f"FROM {TABLE_NAME}"
)
params = []
@@ -77,27 +131,40 @@ def fetch_trackers(where_lieu: str | None = None) -> pd.DataFrame:
return df
def insert_tracker(address: str, lieu: str, res_bits: int, repere: str | None = None) -> int:
def insert_tracker(address: str, lieu: str, res_bits: int, repere: str | None = None, mise_en_service: date | None = None) -> int:
sql = f"""
INSERT INTO {TABLE_NAME} ({COL_ADDRESS}, {COL_LIEU}, {COL_REPERE}, {COL_RESBITS})
VALUES (%s, %s, %s, %s)
INSERT INTO {TABLE_NAME} ({COL_ADDRESS}, {COL_LIEU}, {COL_REPERE}, {COL_MES}, {COL_RESBITS})
VALUES (%s, %s, %s, %s, %s)
"""
with get_conn() as conn:
cur = conn.cursor()
cur.execute(sql, (address, lieu, (repere.strip() if repere and repere.strip() else None), res_bits))
cur.execute(sql, (
address,
lieu,
(repere.strip() if repere and str(repere).strip() else None),
mise_en_service,
res_bits,
))
conn.commit()
return cur.lastrowid
def update_tracker(row_id: int, address: str, lieu: str, res_bits: int, repere: str | None) -> None:
def update_tracker(row_id: int, address: str, lieu: str, res_bits: int, repere: str | None, mise_en_service: date | None) -> None:
sql = f"""
UPDATE {TABLE_NAME}
SET {COL_ADDRESS}=%s, {COL_LIEU}=%s, {COL_REPERE}=%s, {COL_RESBITS}=%s
SET {COL_ADDRESS}=%s, {COL_LIEU}=%s, {COL_REPERE}=%s, {COL_MES}=%s, {COL_RESBITS}=%s
WHERE {COL_ID}=%s
"""
with get_conn() as conn:
cur = conn.cursor()
cur.execute(sql, (address, lieu, (repere.strip() if repere and repere.strip() else None), res_bits, row_id))
cur.execute(sql, (
address,
lieu,
(repere.strip() if repere and str(repere).strip() else None),
mise_en_service,
res_bits,
row_id,
))
conn.commit()
@@ -112,38 +179,53 @@ def delete_tracker(row_id: int) -> None:
# Utilitaires UI
# --------------
def is_valid_rom(address: str) -> bool:
return bool(ROM_REGEX.match(address.strip()))
def rom_help() -> str:
"""Message d'aide sur le format des adresses ROM DS18B20."""
return (
"Format attendu : `{0x28,0xFF,0xAA,0xBB,0xCC,0xDD,0xEE,0x12}` (8 octets en hex).\n"
"Format attendu : `{0x28,0xFF,0xAA,0xBB,0xCC,0xDD,0xEE,0x12}` "
"(8 octets en hex).\n"
"Le premier octet (famille) est souvent 0x28 pour DS18B20."
)
def is_valid_rom(address: str) -> bool:
"""Vérifie que l'adresse saisie correspond bien au format attendu."""
import re
ROM_REGEX = re.compile(r"^\{(?:0x[0-9A-Fa-f]{2},){7}0x[0-9A-Fa-f]{2}\}$")
return bool(ROM_REGEX.match(address.strip()))
def res_label(bits: int) -> str:
"""Retourne un label lisible pour la résolution DS18B20."""
RES_MAP = {
9: {"precision": 0.5, "tconv_ms": 94},
10: {"precision": 0.25, "tconv_ms": 188},
11: {"precision": 0.125, "tconv_ms": 375},
12: {"precision": 0.0625,"tconv_ms": 750},
}
info = RES_MAP.get(bits)
if not info:
return f"{bits} bits (inconnu)"
return f"{bits} bits (±{info['precision']}°C, {info['tconv_ms']} ms)"
# ==================
# Application Streamlit
# ==================
st.set_page_config(page_title="Gestion des sondes — tracker", page_icon="🌡️", layout="wide")
st.set_page_config(page_title="Tracker", page_icon="🌡️", layout="wide")
st.title("🌡️ Gestion de Sondes.tracker")
# 🔐 Exige la connexion avant d'afficher l'app
user = require_login()
st.title("🌡️ Gestion du parc sondes en stock ou installées")
with st.expander("Paramètres de connexion (lecture seule)"):
st.write({k: ("***" if k in {"password"} else v) for k, v in DB_CFG.items()})
st.caption("Configurez ces valeurs via le fichier .env (MYSQL_HOST, MYSQL_DB, MYSQL_USER, MYSQL_PASSWORD, MYSQL_PORT)")
st.caption("Configurez ces valeurs via le fichier .env (MYSQL_HOST, MYSQL_DB, MYSQL_USER, MYSQL_PASSWORD, MYSQL_PORT, AUTH_USERS)")
# Barre latérale — Filtres & Actions
st.sidebar.header("Filtres & Actions")
# Info utilisateur connecté
st.sidebar.caption(f"Connecté en tant que **{user}**")
# Récupération de la liste des lieux existants
_all = fetch_trackers()
lieux = sorted([x for x in _all[COL_LIEU].dropna().unique()]) if not _all.empty else []
@@ -164,7 +246,8 @@ st.sidebar.subheader("Ajouter une sonde")
with st.sidebar.form("add_form", clear_on_submit=True):
new_address = st.text_input("Adresse ROM", placeholder="{0x28,0xFF,...}", help=rom_help())
new_lieu = st.text_input("Lieu d'installation", placeholder="Ex: Chaufferie / Saclay")
new_repere = st.text_input("Repère (optionnel)", placeholder="Ex: R1, Panneau N°, Local 3…") # 🆕
new_repere = st.text_input("Repère (optionnel)", placeholder="Ex: R1, Panneau N°, Local 3…")
new_mes = st.date_input("Mise en service (optionnel)", value=None, format="YYYY-MM-DD")
new_res = st.selectbox("Résolution (bits)", options=[9,10,11,12])
submitted = st.form_submit_button("Ajouter")
if submitted:
@@ -173,22 +256,28 @@ with st.sidebar.form("add_form", clear_on_submit=True):
elif not new_lieu.strip():
st.warning("Lieu requis.")
else:
rid = insert_tracker(new_address.strip(), new_lieu.strip(), int(new_res), new_repere)
rid = insert_tracker(
new_address.strip(),
new_lieu.strip(),
int(new_res),
new_repere,
new_mes if isinstance(new_mes, date) else None,
)
st.success(f"Sonde ajoutée (id={rid}).")
time.sleep(0.6)
st.rerun()
# Bouton de déconnexion (EXIT)
# Bouton de déconnexion (session Streamlit)
st.sidebar.divider()
st.sidebar.subheader("Sécurité")
if st.sidebar.button("EXIT / Déconnexion", type="primary"):
if st.sidebar.button("Se déconnecter"):
for _k in list(st.session_state.keys()):
try:
del st.session_state[_k]
except Exception:
pass
st.markdown('<meta http-equiv="refresh" content="0; url=/logout">', unsafe_allow_html=True)
st.stop()
st.success("Déconnecté.")
time.sleep(0.3)
st.rerun()
# Vue principale (liste / édition)
@@ -204,16 +293,17 @@ else:
df["resolution"] = df[COL_RESBITS].apply(res_label)
st.subheader("Enregistrements")
st.caption("Double-cliquez pour éditer les cellules. Les colonnes *resolution* et *date* sont non éditables.")
st.caption("Double-cliquez pour éditer les cellules. *resolution* et *date* sont non éditables.")
edited = st.data_editor(
df[[COL_ID, COL_ADDRESS, COL_LIEU, COL_REPERE, COL_RESBITS, "resolution", COL_DATE]],
df[[COL_ID, COL_ADDRESS, COL_LIEU, COL_REPERE, COL_MES, COL_RESBITS, "resolution", COL_DATE]],
hide_index=True,
column_config={
COL_ID: st.column_config.NumberColumn("ID", disabled=True),
COL_ADDRESS: st.column_config.TextColumn("Adresse (ROM)", help=rom_help()),
COL_LIEU: st.column_config.TextColumn("Lieu"),
COL_REPERE: st.column_config.TextColumn("Repère"), # 🆕 éditable
COL_REPERE: st.column_config.TextColumn("Repère"),
COL_MES: st.column_config.DateColumn("Mise en service", format="YYYY-MM-DD"),
COL_RESBITS: st.column_config.NumberColumn("Résolution (bits)", min_value=9, max_value=12, step=1),
"resolution": st.column_config.TextColumn("Détails", disabled=True),
COL_DATE: st.column_config.DatetimeColumn("Date insertion", disabled=True, format="YYYY-MM-DD HH:mm:ss"),
@@ -222,9 +312,8 @@ else:
num_rows="dynamic",
)
# Détection des suppressions (si des lignes ont disparu)
# Détections
removed_ids = set(df[COL_ID]) - set(edited[COL_ID])
# Détection des modifications cellule par cellule
to_update = []
for _, row in edited.iterrows():
orig = df.loc[df[COL_ID] == row[COL_ID]].iloc[0]
@@ -232,9 +321,21 @@ else:
(row[COL_ADDRESS] != orig[COL_ADDRESS]) or
(row[COL_LIEU] != orig[COL_LIEU]) or
((str(row.get(COL_REPERE) or "").strip()) != (str(orig.get(COL_REPERE) or "").strip())) or
((str(row.get(COL_MES) or "")[:10]) != (str(orig.get(COL_MES) or "")[:10])) or
(int(row[COL_RESBITS]) != int(orig[COL_RESBITS]))
)
if changed:
# Mise en service : convertir en date ou None
mes_val = row.get(COL_MES)
if pd.isna(mes_val):
mes_val = None
elif isinstance(mes_val, pd.Timestamp):
mes_val = mes_val.date()
elif isinstance(mes_val, str) and mes_val:
try:
mes_val = pd.to_datetime(mes_val).date()
except Exception:
mes_val = None
to_update.append(
(
int(row[COL_ID]),
@@ -242,6 +343,7 @@ else:
str(row[COL_LIEU]),
int(row[COL_RESBITS]),
(str(row.get(COL_REPERE)).strip() if row.get(COL_REPERE) and str(row.get(COL_REPERE)).strip() else None),
mes_val,
)
)
@@ -253,8 +355,8 @@ else:
col1, col2, col3 = st.columns([1,1,2])
with col1:
if st.button("Enregistrer les modifications", disabled=(len(to_update)==0 and len(removed_ids)==0)):
for rid, addr, lieu, rbits, repere in to_update:
update_tracker(rid, addr, lieu, rbits, repere)
for rid, addr, lieu, rbits, repere, mes in to_update:
update_tracker(rid, addr, lieu, rbits, repere, mes)
for rid in removed_ids:
delete_tracker(int(rid))
st.success("Modifications enregistrées ✔️")
@@ -281,5 +383,5 @@ else:
st.divider()
st.caption(
"Astuce : vous pouvez coller directement une adresse ROM depuis vos logs au format {0x..,0x..,0x..,0x..,0x..,0x..,0x..,0x..}.\n"
"Si vos noms de colonnes diffèrent (ex. 'res.bits'), ajustez les constantes en tête de fichier."
"Si vos noms de colonnes diffèrent, ajustez les constantes en tête de fichier."
)