add a proxy for the sitemaps

package.json

@@ -146,6 +146,7 @@
     "dotenv": "^8.2.0",
     "fork-ts-checker-webpack-plugin": "^0.4.10",
     "html-webpack-plugin": "^3.2.0",
+    "http-proxy-middleware": "^1.0.5",
     "jasmine-core": "^3.3.0",
     "jasmine-marbles": "0.3.1",
     "jasmine-spec-reporter": "~4.2.1",

server.ts

@@ -33,6 +33,7 @@ import { enableProdMode, NgModuleFactory, Type } from '@angular/core';
 
 import { REQUEST, RESPONSE } from '@nguniversal/express-engine/tokens';
 import { environment } from './src/environments/environment';
+import { createProxyMiddleware } from 'http-proxy-middleware';
 
 /*
  * Set path for the browser application's dist folder
@@ -106,6 +107,11 @@ app.set('view engine', 'html');
  */
 app.set('views', DIST_FOLDER);
 
+/**
+ * Proxy the sitemaps
+ */
+app.use('/sitemap**', createProxyMiddleware({ target: `${environment.rest.baseUrl}/sitemaps`, changeOrigin: true }));
+
 /*
  * Adds a cache control header to the response
  * The cache control value can be configured in the environments file and defaults to max-age=60

yarn.lock

@@ -1162,6 +1162,13 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/http-proxy@^1.17.4":
+  version "1.17.4"
+  resolved "https://registry.yarnpkg.com/@types/http-proxy/-/http-proxy-1.17.4.tgz#e7c92e3dbe3e13aa799440ff42e6d3a17a9d045b"
+  integrity sha512-IrSHl2u6AWXduUaDLqYpt45tLVCtYv7o4Z0s1KghBCDgIIS9oW5K1H8mZG/A2CfeLdEa7rTd1ACOiHBc1EMT2Q==
+  dependencies:
+    "@types/node" "*"
+
 "@types/jasmine@*", "@types/jasmine@^3.3.9":
   version "3.5.7"
   resolved "https://registry.yarnpkg.com/@types/jasmine/-/jasmine-3.5.7.tgz#c4237935a4b0db31ada6b0de10e2b0658e7b2643"
@@ -2090,7 +2097,7 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-braces@^3.0.2, braces@~3.0.2:
+braces@^3.0.1, braces@^3.0.2, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
@@ -5131,6 +5138,17 @@ http-proxy-middleware@0.19.1:
     lodash "^4.17.11"
     micromatch "^3.1.10"
 
+http-proxy-middleware@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-1.0.5.tgz#4c6e25d95a411e3d750bc79ccf66290675176dc2"
+  integrity sha512-CKzML7u4RdGob8wuKI//H8Ein6wNTEQR7yjVEzPbhBLGdOfkfvgTnp2HLnniKBDP9QW4eG10/724iTWLBeER3g==
+  dependencies:
+    "@types/http-proxy" "^1.17.4"
+    http-proxy "^1.18.1"
+    is-glob "^4.0.1"
+    lodash "^4.17.19"
+    micromatch "^4.0.2"
+
 http-proxy@^1.17.0:
   version "1.18.0"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.18.0.tgz#dbe55f63e75a347db7f3d99974f2692a314a6a3a"
@@ -6324,6 +6342,11 @@ lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
+lodash@^4.17.19:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+
 log-driver@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/log-driver/-/log-driver-1.2.7.tgz#63b95021f0702fedfa2c9bb0a24e7797d71871d8"
@@ -6580,6 +6603,14 @@ micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.2"
 
+micromatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.2.tgz#4fcb0999bf9fbc2fcbdd212f6d629b9a56c39259"
+  integrity sha512-y7FpHSbMUMoyPbYUSzO6PaZ6FyRnQOpHuKwbo1G+Knck95XVU4QAiKdGEnj5wwoS7PlOgthX/09u5iFJ+aYf5Q==
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.0.5"
+
 miller-rabin@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
@@ -7615,7 +7646,7 @@ picomatch@^2.0.4, picomatch@^2.0.7:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.1.tgz#21bac888b6ed8601f831ce7816e335bc779f0a4a"
   integrity sha512-ISBaA8xQNmwELC7eOjqFKMESB2VIqt4PPDD0nsS95b/9dZXvVKOlz9keMSnoGGKcOHXfTvDD6WMaRoSc9UuhRA==
 
-picomatch@^2.2.1:
+picomatch@^2.0.5, picomatch@^2.2.1:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
   integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==