outline_ynh/sources/patches/app-03-visitor.patch

diff --git a/server/routes/auth/providers/req.ts b/server/routes/auth/providers/req.ts
index e69de29b..22beba6e 100644
--- a/server/routes/auth/providers/req.ts
+++ b/server/routes/auth/providers/req.ts
@@ -0,0 +1,64 @@
+import passport from "@outlinewiki/koa-passport";
+import Router from "koa-router";
+import { capitalize } from "lodash";
+import { Strategy as ReqStrategy } from "passport-req";
+import accountProvisioner from "@server/commands/accountProvisioner";
+import env from "@server/env";
+import passportMiddleware from "@server/middlewares/passport";
+import { getAllowedDomains } from "@server/utils/authentication";
+import { StateStore } from "@server/utils/passport";
+
+const router = new Router();
+const providerName = "req";
+const allowedDomains = getAllowedDomains();
+
+export const config = {
+  name: "Visitor",
+  enabled: true,
+};
+
+if (true) {
+  passport.use(
+    new ReqStrategy(
+      async function (req,done) {
+        try {
+          const domain = "domain.tld";
+          const subdomain = domain.split(".")[0];
+          const teamName = capitalize(subdomain);
+          const name = "Visitor";
+          const email = "visitor@domain.tld";
+          const result = await accountProvisioner({
+            ip: req.ip,
+            team: {
+              name: teamName,
+              domain,
+              subdomain,
+            },
+            user: {
+              name: name,
+              email: email,
+              avatarUrl: null,
+            },
+            authenticationProvider: {
+              name: providerName,
+              providerId: domain,
+            },
+            authentication: {
+              providerId: "1234",
+              accessToken: null,
+              refreshToken: null,
+              scopes: [],
+            },
+          });
+          return done(null, result.user, result);
+        } catch (err) {
+          return done(err, null);
+        }
+      }
+    )
+  );
+
+  router.get("req", passportMiddleware(providerName));
+}
+
+export default router;