Configured SSH tunneling for secure web server access

• Day: 2023-04-28
• Time: 02:10 to 02:40
• Project: Dev
• Workspace: WP 2: Operational
• Status: Completed
• Priority: MEDIUM
• Assignee: Matías Nehuen Iglesias
• Tags: SSH, Tunneling, HTTPS, Networking, Troubleshooting

Description

Session Goal

The goal of this session was to configure and troubleshoot SSH tunneling for secure access to a web server, ensuring proper HTTPS functionality and resolving common errors.

Key Activities

• Configured SSH tunnels to align with web server ports and protocols, addressing potential port mismatch errors.
• Troubleshot HTTPS access issues via forwarded ports, focusing on server logs, firewall settings, and SSH client updates.
• Investigated and resolved the SSL_ERROR_RX_RECORD_TOO_LONG error during HTTPS access through an SSH tunnel.
• Accessed a local web server using HTTPS, troubleshooting SSL configuration issues.
• Verified SSL/TLS configurations to prevent HTTPS access issues, including checking server logs and certificate validity.
• Provided SSH tunnel commands for local development and remote access, explaining command options and resolving forwarding issues.
• Utilized networking tools like nmap for port scanning and identifying service ports.

Achievements

• Successfully configured SSH tunnels for secure web server access.
• Resolved SSL/TLS errors and improved HTTPS access reliability.
• Established effective troubleshooting methods for SSH and web server configurations.

Pending Tasks

• Further testing of SSH tunnel configurations under different network conditions.
• Continuous monitoring of server logs to preemptively identify potential issues.

Evidence

• source_file=2023-04-28.sessions.jsonl, line_number=0, event_count=0, session_id=1ad570cdaeb9d2e0072db3af4e70b09f2164d994ff3385b857b69f9a88516ac1
• event_ids: []