Add terminal session management with heartbeat monitoring, idle timeout detection, session reuse logic, and command history panel UI with search and filtering capabilities

docker/.env.example

@@ -51,3 +51,39 @@ NTFY_MSG_TYPE=ALL
 JWT_SECRET_KEY=votre-clé-secrète-production
 # JWT_EXPIRE_MINUTES pour la durée de la session
 JWT_EXPIRE_MINUTES=1440  # 24h par défaut
+
+# ===== TERMINAL SSH WEB =====
+# Session TTL in minutes (default: 30)
+TERMINAL_SESSION_TTL_MINUTES=30
+
+# Maximum active sessions per user (default: 3)
+TERMINAL_MAX_SESSIONS_PER_USER=3
+
+# Idle timeout - sessions without heartbeat for this long are closed (default: 120s)
+TERMINAL_SESSION_IDLE_TIMEOUT_SECONDS=120
+
+# Heartbeat interval - how often client should send heartbeat (default: 15s)
+TERMINAL_HEARTBEAT_INTERVAL_SECONDS=15
+
+# GC interval - how often to run garbage collection (default: 30s)
+TERMINAL_GC_INTERVAL_SECONDS=30
+
+# Port range for ttyd instances (default: 7680-7700)
+TERMINAL_PORT_RANGE_START=7680
+TERMINAL_PORT_RANGE_END=7700
+
+# ttyd bind interface (important for WSL/remote access). Example: eth0
+# If omitted, the app defaults to eth0 when WSL is detected.
+# TERMINAL_TTYD_INTERFACE=eth0
+
+# SSH user for terminal connections (default: automation)
+TERMINAL_SSH_USER=automation
+
+# Path to ttyd binary (default: ttyd - uses PATH)
+# TTYD_PATH=/usr/bin/ttyd
+
+# SSH key path for terminal connections (optional, uses SSH_KEY_PATH if not set)
+# TERMINAL_SSH_KEY_PATH=/path/to/id_rsa
+
+# Command history retention in days
+TERMINAL_COMMAND_RETENTION_DAYS=30

docker/Dockerfile

@@ -21,7 +21,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     sshpass \
     ansible \
     ansible-lint \
-    ttyd \
     git \
     curl \
     libjpeg62-turbo \
@@ -32,6 +31,17 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && rm -rf /var/lib/apt/lists/* \
     && apt-get clean
 
+ ARG TTYD_VERSION=1.7.7
+ RUN set -eux; \
+     arch="$(dpkg --print-architecture)"; \
+     case "$arch" in \
+       amd64) ttyd_arch="x86_64" ;; \
+       arm64) ttyd_arch="aarch64" ;; \
+       *) echo "Unsupported architecture for ttyd: $arch" >&2; exit 1 ;; \
+     esac; \
+     curl -fsSL -o /usr/local/bin/ttyd "https://github.com/tsl0922/ttyd/releases/download/${TTYD_VERSION}/ttyd.${ttyd_arch}"; \
+     chmod +x /usr/local/bin/ttyd
+
 # Création du répertoire SSH et configuration
 RUN mkdir -p /root/.ssh && chmod 700 /root/.ssh