The route calculation for the [Auto API Controllers](https://docs.abp.io/en/abp/latest/API/Auto-API-Controllers) is changing with the ABP Framework version 4.0 ([#5325](https://github.com/abpframework/abp/issues/5325)). Previously, **camelCase** route paths were being used. Beginning from the version 4.0, it uses**kebab-case** route paths where it is possible.
The route calculation for the [Auto API Controllers](https://docs.abp.io/en/abp/latest/API/Auto-API-Controllers) is changing with the ABP Framework version 4.0 ([#5325](https://github.com/abpframework/abp/issues/5325)). Before v4.0 the route paths were **camelCase**. After version 4.0, it's changed to**kebab-case** route paths where it is possible.
**A typical auto API before v4.0**
@ -12,7 +12,7 @@ The route calculation for the [Auto API Controllers](https://docs.abp.io/en/abp/

If it is hard to change it for your application, you can continue to use the version 3.x route strategy, by following one of the approaches;
If it is hard to change it in your application, you can still to use the version 3.x route strategy, by following one of the approaches;
- Set `UseV3UrlStyle` to `true` in the options of the `options.ConventionalControllers.Create(...)` method. Example:
@ -24,7 +24,7 @@ options.ConventionalControllers
});
```
This approach effects only the controllers for the `BookStoreApplicationModule`.
This approach affects only the controllers for the `BookStoreApplicationModule`.
- Set `UseV3UrlStyle` to `true` for the `AbpConventionalControllerOptions` to set it globally. Example:
Setting it globally effects all the modules in a modular application.
Setting it globally affects all the modules in a modular application.
## Identity Server Changes
ABP Framework upgrades the [IdentityServer4](https://www.nuget.org/packages/IdentityServer4) library from 3.x to 4.x with the ABP Framework version 4.0. IdentityServer 4.x has a lot of changes, some of them are **breaking changes in the data structure**.
ABP Framework upgrades the [IdentityServer4](https://www.nuget.org/packages/IdentityServer4) library from 3.x to 4.x with the ABP Framework version 4.0. IdentityServer 4.x has a lot of changes. Some of them are **breaking changes in the data structure**.
### Entity Changes
Entity changed don't directly affect your application, however it is good to know.
Entity changes don't directly affect your application; however, it is good to know.
#### ApiScope
As the **most important breaking change**, Identity Server 4.x places the `ApiScope` as an independent aggregate root. Previously it was a part of the to `ApiResource` aggregate. This requires manual operation. See the _Database Changes_ section.
As the **most critical breaking change**; Identity Server 4.x defines the `ApiScope` as an independent aggregate root. Previously, it was the child entity of the `ApiResource`. This change requires manual operation. See the _Database Changes_ section.
Also, added `Enabled(string)` and `Description(bool,true)` properties.
@ -57,40 +57,40 @@ Also, added `Enabled(string)` and `Description(bool,true)` properties.
#### Client
- Added `RequireRequestObject (bool)` and `AllowedIdentityTokenSigningAlgorithms (string)` properties.
- Changed default value of `RequireConsent` from `true` to `false`.
- Changed default value of `RequirePkce` from `false` to `true`.
- Added `RequireRequestObject <bool>` and `AllowedIdentityTokenSigningAlgorithms <string>` properties.
- Changed the default value of `RequireConsent` from `true` to `false`.
- Changed the default value of `RequirePkce` from `false` to `true`.
#### DeviceFlowCodes
- Added `SessionId (string)` and `Description (string)` properties.
- Added `SessionId <string>` and `Description <string>` properties.
#### PersistedGrant
- Added `SessionId (string)` and `Description(string)` and `ConsumedTime (DateTime?)` properties
- Added `SessionId <string>`, `Description <string>` and `ConsumedTime <DateTime?>` properties
### Database Changes
> Attention: **Please backup your database** before the migration!
**If you are upgrading from 3.x, then there are some change should be done in your database.**
**If you are upgrading from 3.x, then there are some steps should be done in your database.**
#### Database Schema Migration
If you are using **Entity Framework Core**, you need to add a new database migration, using the `Add-Migration` command, and apply changes to the database. Please **review the migration** script and read the sections below to understand if it affects your existing data. Otherwise, you may **loose some of your configuration**, which may not be easy to remember and re-configure.
If you are using **Entity Framework Core**, you need to add a new database migration, using the `Add-Migration` command, and apply changes to the database. Please **review the migration** script and read the sections below to understand if it affects your existing data. Otherwise, you may **lose some of your configuration**, which may not be easy to remember and re-configure.
#### Seed Code
If you haven't customize the `IdentityServerDataSeedContributor` and haven't customized the initial data inside the `IdentityServer*` tables;
If you haven't customized the `IdentityServerDataSeedContributor` and haven't customized the initial data inside the `IdentityServer*` tables;
1. Update `IdentityServerDataSeedContributor` class by comparing to [the latest code](https://github.com/abpframework/abp/blob/dev/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/IdentityServer/IdentityServerDataSeedContributor.cs). You probably only need to add the `CreateApiScopesAsync` method and the code related to it.
2. Then you can simply clear all the **table data** in these tables then execute the `DbMigrator` application again to fill it with the new configuration.
2. Then you can simply clear all the **data** in these tables then execute the `DbMigrator` application to fill it with the new configuration.
#### Migrating the Configuration Data
If you've customize your IdentityServer configuration in the database or in the seed data, you should understand the changes and upgrade your code/data accordingly. Especially, the following changes will affect your application:
If you've customized your IdentityServer configuration in the database or in the seed data, you should understand the changes and upgrade your code/data accordingly. Especially, the following changes will affect your application:
- `IdentityServerApiScopes` table's `Enabled` field is dropped and re-created. So, you need to manually enable the api scopes again.
- `IdentityServerApiScopes` table's `Enabled` field is dropped and re-created. So, you need to enable the API scopes again manually.
- `IdentityServerApiResourceScopes` table is dropped and recreated. So, you need to backup and move your current data to the new table.
- `IdentityServerIdentityResourceClaims` table is dropped and recreated. So, you need to backup and move your current data to the new table.
@ -98,9 +98,9 @@ You may need to perform additional steps based on how much you made custom confi
### Other IdentityServer Changes
IdentityServer has removed the [public origin option](https://github.com/IdentityServer/IdentityServer4/pull/4335). It was resolving http/https conversion problems, but they decided to leave this to the developer. This is especially needed if you use a reverse proxy where your external protocol is HTTPS but internal protocol is HTTP.
IdentityServer has removed the [public origin option](https://github.com/IdentityServer/IdentityServer4/pull/4335). It was resolving HTTP/HTTPS conversion issues, but they decided to leave this to the developer. This is especially needed if you use a reverse proxy where your external protocol is HTTPS but internal protocol is HTTP.
One simple solution is to add such a middleware into your ASP.NET Core pipeline, at the beginning.
One simple solution is to add such a middleware at the begingning of your ASP.NET Core pipeline.
```csharp
app.Use((httpContext, next) =>
@ -121,5 +121,5 @@ app.Use((httpContext, next) =>
### AbpCrudPageBase Changes
- `OpenEditModalAsync` method is requires `EntityDto` instead of id (`Guid`) parameter.
- `OpenEditModalAsync` method requires `EntityDto` instead of id (`Guid`) parameter.
- `DeleteEntityAsync` method doesn't display confirmation dialog anymore. You can use the new `EntityActions` component in DataGrids to show confirmation messages. You can also inject `IUiMessageService` to your page or component and call `ConfirmAsync` explicitly.