auth: adds token-auth to public api

adds auth service
adds auth module
adds token-auth strategy
adds token-auth to all public api calls

Signed-off-by: Philip Molares <philip.molares@udo.edu>

src/auth/auth.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { AuthService } from './auth.service';
+import { UsersModule } from '../users/users.module';
+import { PassportModule } from '@nestjs/passport';
+import { TokenStrategy } from './token.strategy';
+
+@Module({
+  imports: [UsersModule, PassportModule],
+  providers: [AuthService, TokenStrategy],
+})
+export class AuthModule {}