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[FEATURE] Create dedicated health endpoint (#1489) 

This change points the Docker containers healthcheck to the dedicated `/api/health` endpoint and also includes support for Authelia running with a path prefix.
pull/1488/head^2
Amir Zarrinkafsh 2020-11-25 10:20:52 +11:00 committed by GitHub
parent 774c1c0207
commit f1ecc5b82a
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 15 additions and 3 deletions
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3
healthcheck.sh
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@ -4,6 +4,7 @@ AUTHELIA_CONFIG=$(pgrep -af authelia | awk '{print $4}')
AUTHELIA_SCHEME=$(grep ^tls "${AUTHELIA_CONFIG}") AUTHELIA_SCHEME=$(grep ^tls "${AUTHELIA_CONFIG}")
AUTHELIA_HOST=$(grep ^host "${AUTHELIA_CONFIG}" | sed -e 's/host: //' -e 's/\r//') AUTHELIA_HOST=$(grep ^host "${AUTHELIA_CONFIG}" | sed -e 's/host: //' -e 's/\r//')
AUTHELIA_PORT=$(grep ^port "${AUTHELIA_CONFIG}" | sed -e 's/port: //' -e 's/\r//') AUTHELIA_PORT=$(grep ^port "${AUTHELIA_CONFIG}" | sed -e 's/port: //' -e 's/\r//')
AUTHELIA_PATH=$(grep ^\ \ path "${AUTHELIA_CONFIG}" | sed -e 's/ path: //' -e 's/\r//' -e 's/^/\//')
if [ -z "${AUTHELIA_SCHEME}" ]; then if [ -z "${AUTHELIA_SCHEME}" ]; then
AUTHELIA_SCHEME=http AUTHELIA_SCHEME=http
@ -19,4 +20,4 @@ if [ -z "${AUTHELIA_PORT}" ]; then
AUTHELIA_PORT=9091 AUTHELIA_PORT=9091
fi fi
wget --quiet --tries=1 --spider "${AUTHELIA_SCHEME}://${AUTHELIA_HOST}:${AUTHELIA_PORT}/api/state" || exit 1 wget --quiet --tries=1 --spider "${AUTHELIA_SCHEME}://${AUTHELIA_HOST}:${AUTHELIA_PORT}${AUTHELIA_PATH}/api/health" || exit 1

10
internal/handlers/handler_health.go 100644
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@ -0,0 +1,10 @@
package handlers
import (
"github.com/authelia/authelia/internal/middlewares"
)
// HealthGet can be used by health checks.
func HealthGet(ctx *middlewares.AutheliaCtx) {
ctx.ReplyOK()
}

1
internal/server/server.go
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@ -42,6 +42,7 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
r.GET("/static/{filepath:*}", fasthttpadaptor.NewFastHTTPHandler(br.Serve(embeddedAssets))) r.GET("/static/{filepath:*}", fasthttpadaptor.NewFastHTTPHandler(br.Serve(embeddedAssets)))
r.GET("/api/health", autheliaMiddleware(handlers.HealthGet))
r.GET("/api/state", autheliaMiddleware(handlers.StateGet)) r.GET("/api/state", autheliaMiddleware(handlers.StateGet))
r.GET("/api/configuration", autheliaMiddleware( r.GET("/api/configuration", autheliaMiddleware(

4
internal/utils/aes.go
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@ -8,8 +8,8 @@ import (
"io" "io"
) )
// The implementation of Encrypt and Decrypt methods comes from // The implementation of Encrypt and Decrypt methods comes from:
// https://github.com/gtank/cryptopasta // https://github.com/gtank/cryptopasta.
// Encrypt encrypts data using 256-bit AES-GCM. This both hides the content of // Encrypt encrypts data using 256-bit AES-GCM. This both hides the content of
// the data and provides a check that it hasn't been altered. Output takes the // the data and provides a check that it hasn't been altered. Output takes the