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path: root/f3s/git-server/helm-chart/templates/configmap-sshd.yaml
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apiVersion: v1
kind: ConfigMap
metadata:
  name: git-server-sshd-config
  namespace: cicd
data:
  sshd_config: |
    # SSH Server Configuration for Git Server
    # Security-hardened configuration for git-only access
    # Runs as non-root user (git) with privilege separation disabled
    
    # Network
    Port 22
    AddressFamily any
    ListenAddress 0.0.0.0
    
    # Host Keys
    HostKey /etc/ssh/ssh_host_ed25519_key
    HostKey /etc/ssh/ssh_host_rsa_key
    
    # Security
    PermitRootLogin no
    PubkeyAuthentication yes
    PasswordAuthentication no
    PermitEmptyPasswords no
    ChallengeResponseAuthentication no
    
    # Restrict to git user only
    AllowUsers git
    
    # Disable tunneling and forwarding
    X11Forwarding no
    AllowTcpForwarding no
    AllowAgentForwarding no
    PermitTunnel no
    
    # Logging
    SyslogFacility AUTH
    LogLevel INFO
    
    # Performance
    UseDNS no
    
    # PID file location (writable by non-root)
    PidFile /tmp/sshd.pid