Update xtemplate

Caddyfile

@@ -0,0 +1,60 @@
+{
+	http_port 8080
+	https_port 8443
+	debug
+
+	order authenticate before respond
+	order authorize before basicauth
+	order xrss last
+
+	security {
+		oauth identity provider github {env.GITHUB_CLIENT_ID} {env.GITHUB_CLIENT_SECRET}
+
+		authentication portal myportal {
+			crypto default token lifetime 3600
+			crypto key sign-verify {env.JWT_SHARED_KEY}
+			cookie domain apps.localhost
+			enable identity provider github
+			ui {
+				links {
+					"My Identity" "/whoami" icon "las la-user"
+				}
+			}
+
+			transform user {
+				match realm github
+				action add role authp/user
+				ui link "XRss" https://xrss.apps.localhost:8443/ icon "las la-star"
+			}
+
+			transform user {
+				match realm github
+				match sub github.com/infogulch
+				action add role authp/admin
+			}
+		}
+
+		authorization policy mypolicy {
+			set auth url https://auth.apps.localhost:8443/oauth2/github
+			crypto key verify {env.JWT_SHARED_KEY}
+			allow roles authp/admin authp/user
+			validate bearer header
+			inject headers with claims
+		}
+	}
+}
+
+(tls_config) {
+	tls {$HOME}/.local/caddy/server.crt {$HOME}/.local/caddy/server.key
+}
+
+auth.apps.localhost {
+	import tls_config
+	authenticate with myportal
+}
+
+xrss.apps.localhost {
+	import tls_config
+	authorize with mypolicy
+	xrss
+}

README.md

@@ -1,40 +1,28 @@
-# About
+# xrss
 
-This is a web-based rss reader built on top of
-[caddy-xtemplate](https://github.com/infogulch/caddy-xtemplate), a php-like
-hypertext preprocessor with Go html/template syntax, integrated into Caddy a
-world-class web server.
-
-Notable Features
-
-* UI built with tailwindcss.js
-* Adaptive UI suitable for small screens
-* Add feeds
-* Show items from all feeds or just selected feed (sometimes)
-* Uses [gofeed](github.com/mmcdole/gofeed) feed reader library
-
-Future
-
-* Maybe eventually update feeds
-* Read status, filter by read status
-* Sort options
-* Scrape item links; display full article content inline
-* Multiple users
+xrss is a web-based rss reader built with
+[xtemplate](https://github.com/infogulch/xtemplate).
 
 ![screenshot](screenshot.png)
 
 ## Developing
 
 ```shell
 # build:
-GOFLAGS='-tags="sqlite_json"' CGO_ENABLED=1 go build -o xrss
+GOFLAGS='-tags="sqlite_json"' CGO_ENABLED=1 xcaddy build --with github.com/infogulch/xrss=. --with github.com/infogulch/xtemplate=../xtemplate --with github.com/greenpau/caddy-security
 
-# run:
-./xrss --context-path context --db-driver sqlite3 --db-connstr 'file:rss.sqlite?_journal=WAL&_synchronous=NORMAL&_foreign_keys=true&_vacuum=full'
-
-tailwindcss -i static/main.css -o static/site.css --content './templates/**/*' -w
+(. .env; ./caddy run)
 ```
 
+### Nats schema
+
+feed.<feed_id>.total_items: {count:int}
+user.<user_id>.sub.<feed_id>.total_items: {count:int}
+user.<user_id>.sub.<feed_id>.seen_items: {count:int}
+user.<user_id>.sub.<feed_id>.item.<item_id>.seen: {at:date}
+
+feed.<feed_id>.item.<item_id> ?
+
 ## Resources
 
 https://hurl.dev/docs/hurl-file.html