User Service

This repository currently contains:

• User services: Signup, login, password resets,

Table of contents

• Table of contents
• Basic Installation
• Docker Installation
  • Docker Build Instructions
  • Misc. Docker Commands

Basic Installation

Quickstart: Install Rust from www.rust-lang.org/tools/install:

curl https://sh.rustup.rs -sSf | sh
export PATH="$HOME/.cargo/bin:$PATH"

This will also install the rust package manager cargo. Then run:

git clone https://github.com/peitalin/dt-user-service
cd ./dt-user-service
cargo build

Then you can run the user service locally:

cargo test
cargo run --bin user

Test scripts to run interactively in ipython and node: ./scripts/client_login.py are available.

• Back to Table of Contents

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Docker

You will need to install and run docker. Install Docker:

curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh

• PS: You need to set -e JWT_DOMAIN="127.0.0.1" for local development to get 'set-cookies' credentials to work.
• HttpOnly cookies will not be set if there is domain mismatch, it's automatically set.
• PPS: You also cannot manually access HttpOnly cookies, even if you can see them in Chrome dev tools (application tab).
• The cookie-credential is named "dt-auth", and is a hash of a JWT.
• This cookie-credential is forwarded with every request from a client. The server decodes and checks the JWT to determine auth-access rights.
• Logouts (JWT revokes) will not work without redis (which is included via docker-compose, but not in this image).
• Set GraphIql url explicitly. Nginx/docker changes hosts.

Then push to Google Container Registry

docker push gcr.io/dt-production/dt-user-service:latest

Misc. Docker Commands

To remove old containers and images, try:

### Remove images
docker rmi <image-id>
docker rm <container-id>
docker image prune

### Stop and remove all containers
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
`