Issue with DomainTenantResolver and constant string in subdomain #5255

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• ABP Framework version: v7.2.2
• UI type: Angular
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes

We're using ABP DomainTenantResolver to differentiate tenants from url, BUT we're not happy with the "dedicated subdomain for tenant" constraint. Our desired pattern for tenant resolution is: For API "{0}api.mydomain.com" For Angular: "{0}web.mydomain.com" The reason for that is commercial (we have a wildcard SSL certificate for *.mydomain.com and we need to open a lot of tenants using the same certificate).

ServerSide this pattern seems to be working: just adding options.AddDomainTenantResolver("{0}api.mydomain.com"); and setting https://{0}web.mydomain.com in DB IdentityServerClientRedirectUris table the resolver resolves NULL for "api.mydomain.com" and "hello" for "helloapi.mydomain.com"

ClientSide also works when using a tenant: browsing "helloweb.mydomain.com" the angular app shows up and calls correct APIs https://helloapi.mydomain.com/api/abp/multi-tenancy/tenants/by-name/hello https://helloapi.mydomain.com/.well-known/openid-configuration https://helloapi.mydomain.com/api/abp/application-configuration

BUT when using no tenant browsing "web.mydomain.com" the angular app calls bad URIs: https://%7B0%7Dapi.mydomain.com/.well-known/openid-configuration https://%7B0%7Dapi.mydomain.com/api/abp/application-configuration

The file environment.ts is:

import { Environment } from '@abp/ng.core'; const baseUrl = 'https://{0}app.mydomain.com'; export const environment = { production: false, application: { baseUrl, name: 'BookStore', logoUrl: '', }, oAuthConfig: { issuer: 'https://{0}api.mydomain.com', redirectUri: baseUrl, clientId: 'BookStore_App', skipIssuerCheck: true, responseType: 'code', scope: 'offline_access openid profile role email phone BookStore', }, apis: { default: { url: 'https://{0}api.mydomain.com', rootNamespace: 'BookStore', }, }, } as Environment;

How can we fix this behavior? Thank you