Added react-oidc (use demo/demo)

Added an example of an authentication protected page (tenders)
Added an example with the built in proxy (to combat CORS) (tendersguru)

src/infrastructure/sso/overrides/Authenticating.tsx

@@ -0,0 +1,9 @@
+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const Authenticating: FunctionComponent<SSOResult> = ({ configurationName }) => (
+  <>
+    <h1>Authentication in progress for {configurationName}</h1>
+    <p>You will be redirected to the login page.</p>
+  </>
+);

src/infrastructure/sso/overrides/AuthenticatingError.tsx

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+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const AuthenticatingError: FunctionComponent<SSOResult> = ({ configurationName }) => (
+  <>
+    <h1>Error for {configurationName}</h1>
+    <p>An error occurred during authentication.</p>
+  </>
+);

src/infrastructure/sso/overrides/CallBackSuccess.tsx

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+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const CallBackSuccess: FunctionComponent<SSOResult> = ({ configurationName }) => (
+  <>
+    <h1>Authentication complete for {configurationName}</h1>
+    <p>You will be redirected...</p>
+  </>
+);

src/infrastructure/sso/overrides/ServiceWorkerNotSupported.tsx

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+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const ServiceWorkerNotSupported: FunctionComponent<SSOResult> = ({ configurationName }) => (
+  <>
+    <h1>Unable to authenticate on this browser for {configurationName}</h1>
+    <p>Your browser is not configured to support Service Workers.</p>
+  </>
+);

src/infrastructure/sso/overrides/SessionLost.tsx

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+import { useOidc } from "@axa-fr/react-oidc";
+import { FunctionComponent } from "react";
+import { SSOResult } from "../models/SSOResult";
+
+export const SessionLost: FunctionComponent<SSOResult> = ({ configurationName }) => {
+  const { login } = useOidc(configurationName);
+
+  return (
+    <>
+      <h1>Session timed out for {configurationName}</h1>
+      <p>Your session has expired. Please re-authenticate.</p>
+      <button type="button" onClick={() => login("/")}>
+        Login
+      </button>
+    </>
+  );
+};