# Caddyview

Remote Caddy log viewer over SSH.

## Installation

### macOS (Homebrew)

```bash
brew tap janvete/tools
brew install caddyview
```

### Linux

Download the latest release from the [releases page](https://git.janvete.com/seth/Caddyview/releases) and extract it:

```bash
VERSION=v0.6.0
curl -L "https://git.janvete.com/seth/Caddyview/releases/download/${VERSION}/caddyview-${VERSION}-linux-amd64.tar.gz" | tar xz
sudo mv caddyview /usr/local/bin/
```

## Usage

```bash
caddyview ssh root@192.168.x.x
caddyview ssh -p 2222 admin@server.com
```

Press `[1]` for live traffic, `[2]` for last 24 hours, `[3]` for last 7 days, and `[4]` to view recent 4xx/5xx errors with URL and origin.

## Required Caddyfile Changes

### 1. Add a log block to your Caddyfile

Add the logging configuration to a [snippet](https://caddyserver.com/docs/caddyfile/concepts#snippets) or to each individual site block:

```caddyfile
(hsts) {
    log {
        output file /var/log/caddy/access.log {
            roll_size 100mb
            roll_keep 10
        }
        format json
    }
    header {
        Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
        X-Content-Type-Options "nosniff"
        Referrer-Policy "strict-origin-when-cross-origin"
        Permissions-Policy "geolocation=(), microphone=(), camera=()"
        -Server
    }
}

some.dns.com {
    import hsts
    reverse_proxy 192.168.71.6:1378
}
```

### 2. Create the log file with correct permissions (BEFORE reloading!)

```bash
mkdir -p /var/log/caddy
touch /var/log/caddy/access.log
chown caddy:caddy /var/log/caddy/access.log
```

### 3. Reload Caddy

```bash
systemctl reload caddy
```

## Development

The source repository is hosted at `https://git.janvete.com/seth/Caddyview`.
To clone via SSH use the dedicated SSH endpoint:

```bash
git clone ssh://git@git-ssh.janvete.com:554/seth/Caddyview.git
```