cpda11 / httpod

httpod

/ˌeɪtʃ tiː tiː ˈpɒd/: a simple HTTP Request & Response Service written in go, shamelessly stolen from httpbin.

Additional features

Like the famous httpbin this service provides several API's for testing HTTP requests and a corresponding swagger GUI. It adds some features helpful for testing in kubernetes or istio environments:

• With environment variable BASE_PATH, a "context root" can be configured. This is helpful if routing is done via path prefix.
• The service handles X-Forwarded-Host and X-Forwarded-Prefix headers. This is helpful, if ingress controller or virtual services rewrite the destination path.

Currently implemented API's:

• HTTP Methods: Testing DELETE, GET, PATCH, POST and PUT requests. TODO: add url parameters
• Status codes: Generates responses with given status code
• Cookies: Creates, reads and deletes cookies
• JWT: Show and validated JWT Bearer Token

Devel

# Download swag once:
go install github.com/swaggo/swag/cmd/swag@latest
# Create swagger info
swag init -g cmd/main.go -o internal/docs

# Run
go run cmd/main.go

# Open browser on http://localhost:8080/swagger/index.html

Run docker image

Two docker images are available:

• latest: based on ubuntu. This is mainly for debugging purpose (i.e. running curl in running container)
• latest-slim: scratch image only containing the binary

docker pull ghcr.io/tgunsch/httpod:latest-slim

# Access http://localhost:8080/swagger/index.html
docker run --rm -p 8080:8080  ghcr.io/tgunsch/httpod:latest-slim

# Access http://localhost:8080/httpod/swagger/index.html
docker run --rm -p 8080:8080  -e BASE_PATH=httpod ghcr.io/tgunsch/httpod:latest-slim