From 0 to "Hello World" ======================= Goal: The purpose of this tutorial is to install Walnut and be able to launch a simple "Hello World" app. Pre-requisites: * You have compatible server hardware * Daplie Server * EspressoBin * Raspberry Pi * MacBook * (pretty much anything, actually) * You have compatible software * Linux of any sort that uses systemd * macOS using launchd * You own a domain * through Daplie Domains * or you understand domains and DNS and all that stuff Choose a domain --------------- For the purpose of this instruction we'll assume that your domain is `example.com`, but you can use, say, `johndoe.daplie.me` for testing through Daplie Domains. Anyway, go ahead and set the bash variable `$my_domain` for the purposes of the rest of this tutorial: ``` my_domain=example.com ``` You can purchase a domain with daplie tools ```bash npm install -g git+https://git.daplie.com/Daplie/daplie-tools.git daplie domains:search -n $my_domain ``` Subdomains ---------- Auth will be loaded with the following domains ``` provider.example.com api.provider.example.com ``` The Hello World app will be loaded with the following domains ``` example.com www.example.com api.example.com assets.example.com ``` The domains can be setup through the Daplie Desktop App or with daplie-tools Replace `foodevice` with whatever you like to call this device ```bash # hostname my_device=foodevice # curl https://api.oauth3.org/api/tunnel@oauth3.org/checkip my_address=127.0.0.1 # set device address and attach primary domain daplie devices:attach -d $my_device -n $my_domain -a $my_address # attach all other domains with same device/address daplie devices:attach -d $my_device -n provider.$my_domain daplie devices:attach -d $my_device -n api.provider.$my_domain daplie devices:attach -d $my_device -n www.$my_domain daplie devices:attach -d $my_device -n api.$my_domain daplie devices:attach -d $my_device -n assets.$my_domain daplie devices:attach -d $my_device -n cloud.$my_domain daplie devices:attach -d $my_device -n api.cloud.$my_domain ``` Goldilocks Configuration ------------------------ Walnut must sit behind a proxy that properly terminates https and sets the `X-Forwarded-Proto` header. Goldilocks can do this, as well as manage daplie domains, tunneling, etc. ```bash curl https://daplie.me/install-scripts | bash daplie-install-goldilocks ``` Example `/etc/goldilocks/goldilocks.yml`: ```yml tls: email: domains@example.com servernames: - example.com - www.example.com - api.example.com - assets.example.com - cloud.example.com - api.cloud.example.com - provider.example.com - api.provider.example.com http: trust_proxy: true modules: - name: proxy domains: - '*' address: '127.0.0.1:3000' ``` Basic Walnut Install -------------------- ```bash curl https://daplie.me/install-scripts | bash daplie-install-walnut ``` You could also, of course, try installing from the repository directly (especially if you have goldilocks or some similar already installed) ```bash mkdir -p /srv/walnut/ git clone https://git.daplie.com/Daplie/walnut.js.git /srv/walnut/core pushd /srv/walnut/core git checkout v1 popd bash /srv/walnut/core/install-helper.sh ``` Initial Configuration ------------- Once installed and started you can visit to configure the primary domain. You could also do this manually via curl: ```bash curl -X POST http://api.localhost.daplie.me:3000/api/walnut@daplie.com/init \ -H 'X-Forwarded-Proto: https' \ -H 'Content-Type: application/json' \ -d '{ "domain": "'$my_domain'" }' ``` Resetting the Initialization ---------------------------- Once you run the app the initialization files will appear in these locations ``` /srv/walnut/var/com.daplie.walnut.config.sqlite3 /srv/walnut/config//config.json ``` Deleting those files and restarting walnut will reset it to its bootstrap state. Reset Permissions ----------------- Since the app store and package manager are not built yet, you should also change the permissions on the walnut directory for the purposes of this tutorial: ```bash sudo chown -R $(whoami) /srv/walnut/ sudo chmod -R +s /srv/walnut/ ``` Install OAuth3 API Package -------------- We need to have a local login system. For the APIs for that we`ll install the `issuer@oauth3.org` API package and enable it for `api.provider.example.com`: ```bash # API packaged for walnut git clone https://git.daplie.com/OAuth3/org.oauth3.provider.git /srv/walnut/packages/rest/issuer@oauth3.org pushd /srv/walnut/packages/rest/issuer@oauth3.org/ git checkout v1.2 npm install popd # Give permission for this package to provider.example.com # the api. prefix is omitted because it is always assumed for APIs echo "issuer@oauth3.org" >> /srv/walnut/packages/client-api-grants/provider.$my_domain ``` *NOTE*: Currently there are some hard-coded values that need to be changed out (TODO use `getSiteConfig()`). `vim /srv/walnut/packages/rest/issuer@oauth3.org/lib/provide-oauth3.js` and search for the email stuff and change it. For the user interface for that we'll install the `issuer@oauth3.org` site package and enable it ```bash # Frontend git clone https://git.daplie.com/OAuth3/org.oauth3.git /srv/walnut/packages/pages/issuer@oauth3.org pushd /srv/walnut/packages/pages/issuer@oauth3.org bash ./install.sh popd # Tell Walnut to load this site package when provider.example.com is requested echo "issuer@oauth3.org" >> /srv/walnut/var/sites/provider.$my_domain ``` OAuth3 Secrets -------------- OAuth3 is currently configured to use mailgun for sending verification emails. It is intended to provide a way to use various mail services in the future, just bear with us for the time being (or open a Merge Request). ```bash vim /srv/walnut/var/$my_domain/config.json ``` ```json { "mailgun.org": { "apiKey": "key-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" , "apiPublicKey": "pubkey-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" , "auth": { "user": "robtherobot@example.com" , "pass": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" , "api_key": "key-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" , "domain": "example.com" } } , "issuer@oauth3.org": { "mailer": { "from": "login@example.com" , "subject": "Login code request" , "text": ":code\n\nis your login code" } } } ``` Install the 'hello@example.com' package --------------------- ```bash git clone https://git.daplie.com/Daplie/com.example.hello.git /srv/walnut/packages/rest/hello@example.com echo "hello@example.com" >> /srv/walnut/packages/client-api-grants/provider.$my_domain ``` What it should look like: ``` /srv/walnut/packages/rest/hello@example.com/ package.json api.js models.js rest.js /srv/walnut/packages/client-api-grants/example.com ''' hello@example.com ''' ``` Setup the Seed App (front-end) ------------------------ Get the Seed App ```bash pushd /srv/walnut/packages/pages/ git clone https://git.daplie.com/Daplie/seed_example.com.git --branch v1 seed@example.com pushd seed@example.com/ git clone https://git.daplie.com/OAuth3/oauth3.js.git --branch v1.1 assets/oauth3.org mkdir -p .well-known ln -sf ../assets/oauth3.org/.well-known/oauth3 .well-known/oauth3 popd echo "seed@example.com" >> /srv/walnut/var/sites/$my_domain popd ``` You will need to change the authenication provider/issuer URL from `oauth3.org` to the domain you've selected (i.e. `provider.example.com`) ```bash vim /srv/walnut/packages/pages/seed@example.com/js/config.js ``` ```js { "azp@oauth3.org": { issuer_uri: 'provider.example.com', client_uri: 'example.com' } } ``` See Hello World --------------- Now visit your site (i.e. https://example.com) and you will be able to login and access the hello world data.