node.js - How to use multiple subdomains and angular apps with nodejs -


i want able use multiple, dynamic subdomains, account holders, while having api subdomain. below:

https://example.com --> angular 4 public landing page app https://api.example.com --> nodejs api https://otbs.example.com --> angular 4 saas application https://test-account.example.com --> angular 4 saas application

the public landing page app angular 4 app public facing application, whereas saas application actual application itself, when users logged in, , mapped subdomain per linked account.

i using nodejs, express 4, angular 4, , angular cli. intention use s3 serving client angular applications, while having nodejs api run in elasticbeanstalk.

is configuration possible? have looked in virtual hosting on aws, isn't i'm looking need ability register new subdomain every time new account created.

we have done using aws cloudfront wildcard dns mapping through route53. approach map *.example.com cloudfront distribution , use override record set api.example.com api in route53 api pointed express webserver. steps follows.

  • when user creates account can store assigned subdomain(virtual) them in backend.
  • after user logs in through login (login.example.com) page he/she redirected subdomain token or cookie.
  • optionally if single user needs in multiple subnets can provide option select after login or go default 1 user can switch internally.

here subdomain merely mask actual mapping validates backend. regardless of subdomain if user goes subdomain angular app loads since wildcard validated api requests , relevant messages can shown users.

also can connect api same cloudfront distribution behavior redirect (e.g api/*) angular app doesn't cors issue.


Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more