DevProxy

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Install Caddy ​

DevProxy uses Caddy for HTTPS termination and reverse-proxying. Install Caddy first, confirm caddy is on PATH, then trust the local CA.

See the official install guide for package-source details: https://caddyserver.com/docs/install.

Windows ​

powershell
scoop install caddy
powershell
choco install caddy

Verify the install:

powershell
caddy version

WARNING

Trust Caddy's local CA from an elevated PowerShell session:

powershell
caddy trust

If you run devproxy init or devproxy add on Windows, DevProxy can prompt for UAC and run caddy trust automatically when the local CA has not been generated yet.

macOS ​

bash
brew install caddy

Verify the install:

bash
caddy version

WARNING

Trust Caddy's local CA by approving the UAC prompt on Windows:

bash
caddy trust

If your trust store needs administrator privileges, rerun the command with sudo.

Linux ​

bash
sudo apt install -y debian-keyring debian-archive-keyring apt-transport-https curl
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/caddy-stable.list
sudo chmod o+r /usr/share/keyrings/caddy-stable-archive-keyring.gpg
sudo chmod o+r /etc/apt/sources.list.d/caddy-stable.list
sudo apt update
sudo apt install caddy
bash
sudo dnf install dnf5-plugins
sudo dnf copr enable @caddy/caddy
sudo dnf install caddy
bash
sudo dnf install dnf-plugins-core
sudo dnf copr enable @caddy/caddy
sudo dnf install caddy
bash
sudo pacman -Syu caddy

Verify the install:

bash
caddy version

WARNING

Trust Caddy's local CA with elevated permissions:

bash
sudo caddy trust

After installation ​

Run:

bash
devproxy doctor