Fuck CAS. All my homies fucking hate CAS.

5 files changed, 281 insertions, 39 deletions

diff --git a/package-lock.json b/package-lock.json
index 8e9a8ab..4f19135 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,8 +6,21 @@
     "": {
       "dependencies": {
         "axios": "^1.3.3",
+        "axios-cookiejar-support": "^4.0.6",
         "dotenv": "^16.0.3",
-        "node-html-parser": "^6.1.4"
+        "node-html-parser": "^6.1.4",
+        "tough-cookie": "^4.1.2"
+      }
+    },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
       }
     },
     "node_modules/asynckit": {
@@ -25,6 +38,24 @@
         "proxy-from-env": "^1.1.0"
       }
     },
+    "node_modules/axios-cookiejar-support": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/axios-cookiejar-support/-/axios-cookiejar-support-4.0.6.tgz",
+      "integrity": "sha512-lWDhgM6bc2xYAsHkXEhceLpTu9ytAeIz1VSuL5FoUgGx2lqcMNbNxTD9Hm4x5c8JF5Me0HfNrb06fhEGMC30mQ==",
+      "dependencies": {
+        "http-cookie-agent": "^5.0.2"
+      },
+      "engines": {
+        "node": ">=14.18.0 <15.0.0 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/3846masa"
+      },
+      "peerDependencies": {
+        "axios": ">=0.20.0",
+        "tough-cookie": ">=4.0.0"
+      }
+    },
     "node_modules/boolbase": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
@@ -67,6 +98,22 @@
         "url": "https://github.com/sponsors/fb55"
       }
     },
+    "node_modules/debug": {
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+      "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+      "dependencies": {
+        "ms": "2.1.2"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -185,6 +232,33 @@
         "he": "bin/he"
       }
     },
+    "node_modules/http-cookie-agent": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/http-cookie-agent/-/http-cookie-agent-5.0.2.tgz",
+      "integrity": "sha512-BiBmZyIMGl5mLKmY7KH2uCVlcNUl1jexjdtWXFCUF4DFOrNZg1c5iPPTzWDzU7Ngfb6fB03DPpJQ80KQWmycsg==",
+      "dependencies": {
+        "agent-base": "^6.0.2"
+      },
+      "engines": {
+        "node": ">=14.18.0 <15.0.0 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/3846masa"
+      },
+      "peerDependencies": {
+        "deasync": "^0.1.26",
+        "tough-cookie": "^4.0.0",
+        "undici": "^5.11.0"
+      },
+      "peerDependenciesMeta": {
+        "deasync": {
+          "optional": true
+        },
+        "undici": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@@ -204,6 +278,11 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/ms": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+    },
     "node_modules/node-html-parser": {
       "version": "6.1.4",
       "resolved": "https://registry.npmjs.org/node-html-parser/-/node-html-parser-6.1.4.tgz",
@@ -228,9 +307,71 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
       "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
+    "node_modules/psl": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
+      "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
+    },
+    "node_modules/punycode": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
+      "integrity": "sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/querystringify": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
+      "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ=="
+    },
+    "node_modules/requires-port": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
+      "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="
+    },
+    "node_modules/tough-cookie": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.1.2.tgz",
+      "integrity": "sha512-G9fqXWoYFZgTc2z8Q5zaHy/vJMjm+WV0AkAeHxVCQiEB1b+dGvWzFW6QV07cY5jQ5gRkeid2qIkzkxUnmoQZUQ==",
+      "dependencies": {
+        "psl": "^1.1.33",
+        "punycode": "^2.1.1",
+        "universalify": "^0.2.0",
+        "url-parse": "^1.5.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/universalify": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.2.0.tgz",
+      "integrity": "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg==",
+      "engines": {
+        "node": ">= 4.0.0"
+      }
+    },
+    "node_modules/url-parse": {
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
+      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
+      "dependencies": {
+        "querystringify": "^2.1.1",
+        "requires-port": "^1.0.0"
+      }
     }
   },
   "dependencies": {
+    "agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "requires": {
+        "debug": "4"
+      }
+    },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
@@ -246,6 +387,14 @@
         "proxy-from-env": "^1.1.0"
       }
     },
+    "axios-cookiejar-support": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/axios-cookiejar-support/-/axios-cookiejar-support-4.0.6.tgz",
+      "integrity": "sha512-lWDhgM6bc2xYAsHkXEhceLpTu9ytAeIz1VSuL5FoUgGx2lqcMNbNxTD9Hm4x5c8JF5Me0HfNrb06fhEGMC30mQ==",
+      "requires": {
+        "http-cookie-agent": "^5.0.2"
+      }
+    },
     "boolbase": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
@@ -276,6 +425,14 @@
       "resolved": "https://registry.npmjs.org/css-what/-/css-what-6.1.0.tgz",
       "integrity": "sha512-HTUrgRJ7r4dsZKU6GjmpfRK1O76h97Z8MfS1G0FozR+oF2kG6Vfe8JE6zwrkbxigziPHinCJ+gCPjA9EaBDtRw=="
     },
+    "debug": {
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+      "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+      "requires": {
+        "ms": "2.1.2"
+      }
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -344,6 +501,14 @@
       "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
       "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw=="
     },
+    "http-cookie-agent": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/http-cookie-agent/-/http-cookie-agent-5.0.2.tgz",
+      "integrity": "sha512-BiBmZyIMGl5mLKmY7KH2uCVlcNUl1jexjdtWXFCUF4DFOrNZg1c5iPPTzWDzU7Ngfb6fB03DPpJQ80KQWmycsg==",
+      "requires": {
+        "agent-base": "^6.0.2"
+      }
+    },
     "mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@@ -357,6 +522,11 @@
         "mime-db": "1.52.0"
       }
     },
+    "ms": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+    },
     "node-html-parser": {
       "version": "6.1.4",
       "resolved": "https://registry.npmjs.org/node-html-parser/-/node-html-parser-6.1.4.tgz",
@@ -378,6 +548,51 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
       "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
+    "psl": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
+      "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
+    },
+    "punycode": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
+      "integrity": "sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA=="
+    },
+    "querystringify": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
+      "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ=="
+    },
+    "requires-port": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
+      "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="
+    },
+    "tough-cookie": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.1.2.tgz",
+      "integrity": "sha512-G9fqXWoYFZgTc2z8Q5zaHy/vJMjm+WV0AkAeHxVCQiEB1b+dGvWzFW6QV07cY5jQ5gRkeid2qIkzkxUnmoQZUQ==",
+      "requires": {
+        "psl": "^1.1.33",
+        "punycode": "^2.1.1",
+        "universalify": "^0.2.0",
+        "url-parse": "^1.5.3"
+      }
+    },
+    "universalify": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.2.0.tgz",
+      "integrity": "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg=="
+    },
+    "url-parse": {
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
+      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
+      "requires": {
+        "querystringify": "^2.1.1",
+        "requires-port": "^1.0.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index a968afe..65d0489 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,10 @@
 {
   "dependencies": {
     "axios": "^1.3.3",
+    "axios-cookiejar-support": "^4.0.6",
     "dotenv": "^16.0.3",
-    "node-html-parser": "^6.1.4"
+    "node-html-parser": "^6.1.4",
+    "tough-cookie": "^4.1.2"
   },
   "type": "module",
   "scripts": {
diff --git a/src/axios_client.js b/src/axios_client.js
new file mode 100644
index 0000000..fd7325c
--- /dev/null
+++ b/src/axios_client.js
@@ -0,0 +1,6 @@
+import { wrapper } from "axios-cookiejar-support";
+import { CookieJar } from "tough-cookie";
+import axios from "axios";
+
+const jar = new CookieJar();
+export const client = wrapper(axios.create({ jar, withCredentials: true }));
diff --git a/src/constants.js b/src/constants.js
index 5087f3f..a0b09e5 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -1,5 +1,6 @@
 export const AGGIETIME_URI = "https://aggietimeultra.usu.edu";
 export const LOGIN_PATH = "api/v1/auth/login";
+export const USER_PATH = "api/v1/auth/get_user_info";
 export const EXECUTION_SELECTOR = "input[type=hidden][name=execution]";
 export const DUO_IFRAME_SELECTOR = "#duo_iframe";
 export const DUO_FACTOR = "Duo Push";
diff --git a/src/session.js b/src/session.js
index ae6d593..0206731 100644
--- a/src/session.js
+++ b/src/session.js
@@ -1,14 +1,17 @@
 import {
   AGGIETIME_URI,
   LOGIN_PATH,
+  USER_PATH,
   DUO_IFRAME_SELECTOR,
   DUO_FACTOR,
   DUO_INPUT_FIELD_SELECTORS,
   EXECUTION_SELECTOR,
 } from "./constants.js";
 
+import { client } from "./axios_client.js";
+
 import { parse } from "node-html-parser";
-import axios from "axios";
+//import axios from "axios";
 
 const make_auth_params = (username, password, execution) =>
   new URLSearchParams({
@@ -31,10 +34,10 @@ const push_duo_get_cookie = async (
     "data-sig-request",
     "src",
   ].map((attr) => duo_iframe_obj.getAttribute(attr));
-  const transaction_id = duo_sig.split(":")[0];
+  const transaction_id = duo_sig.split(":").at(0);
+  const app = duo_sig.split(":APP").at(-1);
 
-  const duo = axios.create({
-    withCredentials: true,
+  const duo = client.create({
     baseURL: `https://${duo_host}`,
   });
 
@@ -62,63 +65,78 @@ const push_duo_get_cookie = async (
     response: { txid },
   } = await duo.post("/frame/prompt", push_params).then(({ data }) => data);
 
-  return await wait_approve_duo(duo, sid, txid);
+  const { cookie, parent } = await wait_approve_duo_cookie_resp(duo, sid, txid);
+  return { duo_signed_resp: cookie + ":APP" + app, parent };
 };
 
-const wait_approve_duo = async (duo, sid, txid) => {
-  // First status to confirm device was pushed to
-  // Second to long-poll for approval :3
+const wait_approve_duo_cookie_resp = async (duo, sid, txid) => {
   const status_params = new URLSearchParams({
     sid,
     txid,
   });
 
-  const data = await duo
-    .post("/frame/status", status_params)
-    .then(async ({ data }) => {
-      if (data.stat === "OK" && data.response.status_code === "pushed")
-        return await duo
-          .post("/frame/status", status_params)
-          .then(({ data }) => data);
-      return data;
-    });
-
+  // First status to confirm device was pushed to
+  // Second to long-poll for approval :3
   const {
     response: { result_url },
-  } = data;
+  } = await duo.post("/frame/status", status_params).then(async ({ data }) => {
+    if (data.stat === "OK" && data.response.status_code === "pushed")
+      return await duo
+        .post("/frame/status", status_params)
+        .then(({ data }) => data);
+    return data;
+  });
 
-  console.log(data);
+  const {
+    response: { cookie, parent },
+  } = await duo
+    .post(result_url, new URLSearchParams({ sid }))
+    .then(({ data }) => data);
 
-  return await duo.post(result_url, new URLSearchParams({ sid }));
+  return { cookie, parent };
 };
 
+const get_execution = (cas_root) => {};
+
 export const login = async (username, password) => {
-  const login_page_promise = axios.get(`${AGGIETIME_URI}/${LOGIN_PATH}`);
+  const login_page_promise = client.get(`${AGGIETIME_URI}/${LOGIN_PATH}`);
 
   const {
     request: {
       res: { responseUrl: response_url },
     },
   } = await login_page_promise;
-  const cas_root = await login_page_promise.then(({ data }) => parse(data));
-  const execution = cas_root
+  let cas_root = await login_page_promise.then(({ data }) => parse(data));
+  const login_execution = cas_root
     .querySelector(EXECUTION_SELECTOR)
     .getAttribute("value");
 
-  const duo_iframe_obj = await axios
-    .post(response_url, make_auth_params(username, password, execution))
-    .then(({ data }) => parse(data).querySelector(DUO_IFRAME_SELECTOR));
+  cas_root = await client
+    .post(response_url, make_auth_params(username, password, login_execution))
+    .then(({ data }) => parse(data));
+  const authed_execution = cas_root
+    .querySelector(EXECUTION_SELECTOR)
+    .getAttribute("value");
 
-  const cookie = await push_duo_get_cookie(
-    duo_iframe_obj,
-    response_url,
-    username,
-    password,
-    execution
-  );
+  const duo_iframe_obj = cas_root.querySelector(DUO_IFRAME_SELECTOR);
+
+  const { duo_signed_resp, parent: signed_response_url } =
+    await push_duo_get_cookie(
+      duo_iframe_obj,
+      response_url,
+      username,
+      password,
+      login_execution
+    );
 
-  console.log(cookie);
-  console.log(cookie.data);
+  const jwt_cookie_set = await client.post(
+    signed_response_url,
+    new URLSearchParams({
+      execution: authed_execution,
+      signedDuoResponse: duo_signed_resp,
+      _eventId: "submit",
+    })
+  );
 
-  return cookie;
+  return jwt_cookie_set;
 };