feat(experimentalIdentityAndAuth): add codegen for HttpAuthExtensionConfiguration

[syall]

Issue #, if available:

N/A.

Description of changes:

Add code-generation for HttpAuthExtensionConfiguration, which allows
configuring:

• httpAuthSchemes
• httpAuthSchemeProvider
• Any ConfigField registered by HttpAuthSchemes

Also, add relative import dependencies for:

• httpAuthSchemeProvider
• httpAuthExtensionConfiguration

Dependent on: #907

Testing:

Everything is gated by experimentalIdentityAndAuth.

Codegen diff in smithy-typescript-codegen-test: https://gist.github.com/syall/34efebcfb7ffa41dcebd0a40fdd30cf7#file-pr-910-diff

auth/httpAuthExtensionConfiguration.ts

The HttpAuthExtensionConfiguration specific for a service looks like this:

diff --color -Nur smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/auth/httpAuthExtensionConfiguration.ts smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/auth/httpAuthExtensionConfiguration.ts
--- smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/auth/httpAuthExtensionConfiguration.ts	1969-12-31 16:00:00
+++ smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/auth/httpAuthExtensionConfiguration.ts	2023-09-07 09:13:01
@@ -0,0 +1,96 @@
+// smithy-typescript generated code
+import { WeatherHttpAuthSchemeProvider } from "./httpAuthSchemeProvider";
+import {
+  ApiKeyIdentity,
+  ApiKeyIdentityProvider,
+  HttpAuthScheme,
+  TokenIdentity,
+  TokenIdentityProvider,
+} from "@smithy/experimental-identity-and-auth";
+import {
+  AwsCredentialIdentity,
+  AwsCredentialIdentityProvider,
+} from "@smithy/types";
+
+/**
+ * @internal
+ */
+export interface HttpAuthExtensionConfiguration {
+  setHttpAuthScheme(httpAuthScheme: HttpAuthScheme): void;
+  httpAuthSchemes(): HttpAuthScheme[];
+  setHttpAuthSchemeProvider(httpAuthSchemeProvider: WeatherHttpAuthSchemeProvider): void;
+  httpAuthSchemeProvider(): WeatherHttpAuthSchemeProvider;
+  setCredentials(credentials: AwsCredentialIdentity | AwsCredentialIdentityProvider): void;
+  credentials(): AwsCredentialIdentity | AwsCredentialIdentityProvider | undefined;
+  setApiKey(apiKey: ApiKeyIdentity | ApiKeyIdentityProvider): void;
+  apiKey(): ApiKeyIdentity | ApiKeyIdentityProvider | undefined;
+  setToken(token: TokenIdentity | TokenIdentityProvider): void;
+  token(): TokenIdentity | TokenIdentityProvider | undefined;
+}
+
+/**
+ * @internal
+ */
+export type HttpAuthRuntimeConfig = Partial<{
+  httpAuthSchemes: HttpAuthScheme[];
+  httpAuthSchemeProvider: WeatherHttpAuthSchemeProvider;
+  credentials: AwsCredentialIdentity | AwsCredentialIdentityProvider;
+  apiKey: ApiKeyIdentity | ApiKeyIdentityProvider;
+  token: TokenIdentity | TokenIdentityProvider;
+}>;
+
+/**
+ * @internal
+ */
+export const getHttpAuthExtensionConfiguration = (runtimeConfig: HttpAuthRuntimeConfig): HttpAuthExtensionConfiguration => {
+  let _httpAuthSchemes = runtimeConfig.httpAuthSchemes!;
+  let _httpAuthSchemeProvider = runtimeConfig.httpAuthSchemeProvider!;
+  let _credentials = runtimeConfig.credentials;
+  let _apiKey = runtimeConfig.apiKey;
+  let _token = runtimeConfig.token;
+  return {
+    setHttpAuthScheme(httpAuthScheme: HttpAuthScheme): void {
+      _httpAuthSchemes.push(httpAuthScheme);
+    },
+    httpAuthSchemes(): HttpAuthScheme[] {
+      return _httpAuthSchemes;
+    },
+    setHttpAuthSchemeProvider(httpAuthSchemeProvider: WeatherHttpAuthSchemeProvider): void {
+      _httpAuthSchemeProvider = httpAuthSchemeProvider;
+    },
+    httpAuthSchemeProvider(): WeatherHttpAuthSchemeProvider {
+      return _httpAuthSchemeProvider;
+    },
+    setCredentials(credentials: AwsCredentialIdentity | AwsCredentialIdentityProvider): void {
+      _credentials = credentials;
+    },
+    credentials(): AwsCredentialIdentity | AwsCredentialIdentityProvider | undefined {
+      return _credentials;
+    },
+    setApiKey(apiKey: ApiKeyIdentity | ApiKeyIdentityProvider): void {
+      _apiKey = apiKey;
+    },
+    apiKey(): ApiKeyIdentity | ApiKeyIdentityProvider | undefined {
+      return _apiKey;
+    },
+    setToken(token: TokenIdentity | TokenIdentityProvider): void {
+      _token = token;
+    },
+    token(): TokenIdentity | TokenIdentityProvider | undefined {
+      return _token;
+    },
+  }
+};
+
+/**
+ * @internal
+ */
+export const resolveHttpAuthRuntimeConfig = (config: HttpAuthExtensionConfiguration): HttpAuthRuntimeConfig => {
+  return {
+    httpAuthSchemes: config.httpAuthSchemes(),
+    httpAuthSchemeProvider: config.httpAuthSchemeProvider(),
+    credentials: config.credentials(),
+    apiKey: config.apiKey(),
+    token: config.token(),
+  };
+};

extensionConfiguration.ts

HttpAuthExtensionConfiguration is added to the service extension configuration interface:

diff --color -Nur smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/extensionConfiguration.ts smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/extensionConfiguration.ts
--- smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/extensionConfiguration.ts	2023-09-07 09:13:01
+++ smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/extensionConfiguration.ts	2023-09-07 09:13:01
@@ -1,7 +1,8 @@
 // smithy-typescript generated code
+import { HttpAuthExtensionConfiguration } from "./auth/httpAuthExtensionConfiguration";
 import { DefaultExtensionConfiguration } from "@smithy/types";
 
 /**
  * @internal
  */
-export interface WeatherExtensionConfiguration extends DefaultExtensionConfiguration {}
+export interface WeatherExtensionConfiguration extends DefaultExtensionConfiguration, HttpAuthExtensionConfiguration {}

runtimeExtensions.ts

getHttpAuthExtensionConfiguration and resolveHttpAuthRuntimeConfig are added to the resolveRuntimeExtensions stack:

diff --color -Nur smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/runtimeExtensions.ts smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/runtimeExtensions.ts
--- smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/control-experimental-identity-and-auth/typescript-codegen/src/runtimeExtensions.ts	2023-09-07 09:13:01
+++ smithy-typescript-codegen-test/build/smithyprojections/smithy-typescript-codegen-test/client-experimental-identity-and-auth/typescript-codegen/src/runtimeExtensions.ts	2023-09-07 09:13:01
@@ -1,5 +1,9 @@
 // smithy-typescript generated code
 import {
+  getHttpAuthExtensionConfiguration,
+  resolveHttpAuthRuntimeConfig,
+} from "./auth/httpAuthExtensionConfiguration";
+import {
   getDefaultExtensionConfiguration,
   resolveDefaultRuntimeConfig,
 } from "@smithy/smithy-client";
@@ -30,6 +34,7 @@
 ) => {
   const extensionConfiguration: WeatherExtensionConfiguration = {
     ...asPartial(getDefaultExtensionConfiguration(runtimeConfig)),
+    ...asPartial(getHttpAuthExtensionConfiguration(runtimeConfig)),
   };
 
   extensions.forEach(extension => extension.configure(extensionConfiguration));
@@ -37,5 +42,6 @@
   return {
     ...runtimeConfig,
     ...resolveDefaultRuntimeConfig(extensionConfiguration),
+    ...resolveHttpAuthRuntimeConfig(extensionConfiguration),
   };
 }

If one or more of the packages in the /packages directory has been modified, be sure yarn changeset add has been run and its output has
been committed and included in this pull request. See CONTRIBUTING.md.

---

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