Adds ability to set oauth2RedirectUrl using env vars for Docker

README.md

@@ -42,12 +42,29 @@ docker run -p 80:8080 swaggerapi/swagger-ui
 
 Will start nginx with swagger-ui on port 80.
 
+When starting, the Docker container runs `docker-run.sh`, which gives you the ability to swap out variables set in the constructor of `SwaggerUIBundle` `index.html` with environment variables. Available variables are:
+
+`API_KEY`
+`OAUTH_CLIENT_ID`
+`OAUTH_CLIENT_SECRET`
+`OAUTH_REALM`
+`OAUTH_APP_NAME`
+`OAUTH2_REDIRECT_URL`
+`OAUTH_ADDITIONAL_PARAMS`
+`SWAGGER_JSON`
+`API_URL`
+
+You can set these `docker run` or `docker-compose`, like:
+
+`docker run -p 80:8080 -e API_URL=http://petstore.swagger.io/v2/swagger.json swaggerapi/swagger-ui`
+
 Or you can provide your own swagger.json on your host
 
 ```
 docker run -p 80:8080 -e "SWAGGER_JSON=/foo/swagger.json" -v /bar:/foo swaggerapi/swagger-ui
 ```
 
+
 ##### Prerequisites
 - Node 6.x
 - NPM 3.x
@@ -84,6 +101,7 @@ To use swagger-ui's bundles, you should take a look at the [source of swagger-ui
   const ui = SwaggerUIBundle({
     url: "http://petstore.swagger.io/v2/swagger.json",
     dom_id: '#swagger-ui',
+    oauth2RedirectUrl: 'http://localhost:3200/oauth2-redirect.html',
     presets: [
       SwaggerUIBundle.presets.apis,
       SwaggerUIStandalonePreset

dist/index.html

@@ -75,6 +75,7 @@
   const ui = SwaggerUIBundle({
     url: "http://petstore.swagger.io/v2/swagger.json",
     dom_id: '#swagger-ui',
+    oauth2RedirectUrl: 'http://localhost:3200/oauth2-redirect.html',
     presets: [
       SwaggerUIBundle.presets.apis,
       SwaggerUIStandalonePreset
@@ -86,6 +87,15 @@
   })
 
   window.ui = ui
+
+  ui.initOAuth({
+    clientId: "your-client-id",
+    clientSecret: "your-client-secret-if-required",
+    realm: "your-realms",
+    appName: "your-app-name",
+    scopeSeparator: " ",
+    additionalQueryStringParams: {}
+  })
 }
 </script>
 </body>

docker-run.sh

@@ -14,7 +14,7 @@ replace_in_index () {
 }
 
 replace_or_delete_in_index () {
-  if [ -z "$2" ]; then
+  if [ -z "$2" ] || [ "$2" = "**None**" ]; then
     sed -i "/$1/d" $INDEX_FILE
   else
     replace_in_index $1 $2
@@ -26,6 +26,8 @@ replace_or_delete_in_index your-client-id $OAUTH_CLIENT_ID
 replace_or_delete_in_index your-client-secret-if-required $OAUTH_CLIENT_SECRET
 replace_or_delete_in_index your-realms $OAUTH_REALM
 replace_or_delete_in_index your-app-name $OAUTH_APP_NAME
+replace_in_index 'http://localhost:3200/oauth2-redirect.html' $OAUTH2_REDIRECT_URL
+
 if [ "$OAUTH_ADDITIONAL_PARAMS" != "**None**" ]; then
     replace_in_index "additionalQueryStringParams: {}" "additionalQueryStringParams: {$OAUTH_ADDITIONAL_PARAMS}"
 fi