Fix: LinkedIn login problem. (#43)

* fix: can not download plugins bug

* fix: LinkedIn change login way bug

* drop: useless console.log, fix: error message

* fix: GihHub login for leetcode

* bug: fix

Author: yihong0618

lib/config.js

@@ -47,8 +47,8 @@ const DEFAULT_CONFIG = {
       github_login_request:      'https://github.com/login',
       github_session_request:    'https://github.com/session',
       github_tf_session_request: 'https://github.com/sessions/two-factor',
-      linkedin_login_request:    'https://www.linkedin.com',
-      linkedin_session_request:  'https://www.linkedin.com/uas/login-submit',
+      linkedin_login_request:    'https://www.linkedin.com/login',
+      linkedin_session_request:  'https://www.linkedin.com/checkpoint/lg/login-submit',
       // questions urls
       problems:                  'https://leetcode.com/api/problems/$category/',
       problem:                   'https://leetcode.com/problems/$slug/description/',
@@ -60,7 +60,7 @@ const DEFAULT_CONFIG = {
       verify:                    'https://leetcode.com/submissions/detail/$id/check/',
       favorites:                 'https://leetcode.com/list/api/questions',
       favorite_delete:           'https://leetcode.com/list/api/questions/$hash/$id',
-      plugin:                    'https://raw.githubusercontent.com/leetcode-tools/leetcode-cli-plugins/master/plugins/$name.js'
+      plugin:                    'https://raw.githubusercontent.com/leetcode-tools/leetcode-cli/master/lib/plugins/$name.js'
     },
   },
 

lib/plugins/leetcode.js

@@ -540,17 +540,10 @@ plugin.login = function(user, cb) {
 };
 
 function parseCookie(cookie, body, cb) {
-  const isCN = config.app === 'leetcode.cn';
   const SessionPattern = /LEETCODE_SESSION=(.+?)(;|$)/;
-  let csrfPattern;
-  // leetcode-cn.com Cookie is not the same as leetcode.com in third parties
-  if (isCN) {
-    csrfPattern = /name="csrfmiddlewaretoken" value="(.*?)"/;
-  } else {
-    csrfPattern = /csrftoken=(.+?)(;|$)/;
-  }
+  const csrfPattern = /csrftoken=(.+?)(;|$)/;
   const reSessionResult = SessionPattern.exec(cookie);
-  const reCsrfResult = csrfPattern.exec(isCN? body: cookie);
+  const reCsrfResult = csrfPattern.exec(cookie);
   if (reSessionResult === null || reCsrfResult === null) {
     return cb('invalid cookie?');
   }
@@ -588,9 +581,18 @@ plugin.githubLogin = function(user, cb) {
   const _request = request.defaults({jar: true});
   _request(urls.github_login_request, function(e, resp, body) {
     const authenticityToken = body.match(/name="authenticity_token" value="(.*?)"/);
-    if (authenticityToken === null) {
-      return cb('Get GitHub token failed');
+    let gaId = body.match(/name="ga_id" value="(.*?)"/);
+    if (!gaId) {
+      gaId = '';
+    }
+    let requiredField = body.match(/name="required_field_(.*?)"/);
+    const timestamp = body.match(/name="timestamp" value="(.*?)"/);
+    const timestampSecret = body.match(/name="timestamp_secret" value="(.*?)"/);
+
+    if (!(authenticityToken && timestamp && timestampSecret && requiredField)) {
+      return cb('Get GitHub payload failed');
     }
+    requiredField = 'required_field_' + requiredField[1];
     const options = {
       url:     urls.github_session_request,
       method:  'POST',
@@ -599,11 +601,17 @@ plugin.githubLogin = function(user, cb) {
       },
       followAllRedirects: true,
       form:               {
-        'login':              user.login,
-        'password':           user.pass,
-        'authenticity_token': authenticityToken[1],
-        'utf8':               encodeURIComponent('✓'),
-        'commit':             encodeURIComponent('Sign in')
+        'login':                   user.login,
+        'password':                user.pass,
+        'authenticity_token':      authenticityToken[1],
+        'commit':                  encodeURIComponent('Sign in'),
+        'ga_id':                   gaId,
+        'webauthn-support':        'supported',
+        'webauthn-iuvpaa-support': 'unsupported',
+        'return_to':               '',
+        'requiredField':           '',
+        'timestamp':               timestamp[1],
+        'timestamp_secret':        timestampSecret[1],
       },
     };
     _request(options, function(e, resp, body) {
@@ -664,9 +672,12 @@ plugin.linkedinLogin = function(user, cb) {
     if ( resp.statusCode !== 200) {
       return cb('Get LinkedIn session failed');
     }
-    const authenticityToken = body.match(/input name="loginCsrfParam" value="(.*)" /);
-    if (authenticityToken === null) {
-      return cb('Get LinkedIn token failed');
+    const csrfToken = body.match(/input type="hidden" name="csrfToken" value="(.*?)"/);
+    const loginCsrfToken = body.match(/input type="hidden" name="loginCsrfParam" value="(.*?)"/);
+    const sIdString = body.match(/input type="hidden" name="sIdString" value="(.*?)"/);
+    const pageInstance = body.match(/input type="hidden" name="pageInstance" value="(.*?)"/);
+    if (!(csrfToken && loginCsrfToken && sIdString && pageInstance)) {
+      return cb('Get LinkedIn payload failed');
     }
     const options = {
       url:     urls.linkedin_session_request,
@@ -676,10 +687,22 @@ plugin.linkedinLogin = function(user, cb) {
       },
       followAllRedirects: true,
       form:               {
-        'session_key':      user.login,
-        'session_password': user.pass,
-        'loginCsrfParam':   authenticityToken[1],
-        'trk':              'guest_homepage-basic_sign-in-submit'
+        'csrfToken':             csrfToken[1],
+        'session_key':           user.login,
+        'ac':                    2,
+        'sIdString':             sIdString[1],
+        'parentPageKey':         'd_checkpoint_lg_consumerLogin',
+        'pageInstance':          pageInstance[1],
+        'trk':                   'public_profile_nav-header-signin',
+        'authUUID':              '',
+        'session_redirect':      'https://www.linkedin.com/feed/',
+        'loginCsrfParam':        loginCsrfToken[1],
+        'fp_data':               'default',
+        '_d':                    'd',
+        'showGoogleOneTapLogin': true,
+        'controlId':             'd_checkpoint_lg_consumerLogin-login_submit_button',
+        'session_password':      user.pass,
+        'loginFlow':             'REMEMBER_ME_OPTIN'
       },
     };
     _request(options, function(e, resp, body) {