Koa / Hapi template seems to not support multiple authentication methods on same function

[fantapop]

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Expected Behavior

While using the koa template, If there are two authentication methods on a controller function, tsoa should try both of them before giving up.

Current Behavior

When using a koa template, The first authentication method is attempted only. If that fails the method call seems to be 404ing.

Possible Solution

Here the security methods are being looped over:

tsoa/packages/cli/src/routeGeneration/templates/koa.hbs

Line 139 in 8f54760

for (const secMethod of security) {

Within that for of loop, the promise is being returned and exiting before the other security methods can be attempted.
https://github.com/lukeautry/tsoa/blob/master/packages/cli/src/routeGeneration/templates/koa.hbs#L152

Steps to Reproduce

Use the koa template, have a controller method with more than 1 security method, make sure the first one doesn't succeed. See that the second is not attempted.

Context (Environment)

Version of the library: 3.7.0
Version of NodeJS:

• Confirm you were using yarn not npm: [ ]

Detailed Description

It appears that the express templates handle this correctly. It may be that not returning there would fix the issue.

Breaking change?

It could change the existing application flow but It seems unlikely that someone has come to rely on this behavior.

Side note. I don't mind making a PR for this but it will likely be a day or two before I can get to it.