Update Google login

src/invidious.cr

@@ -922,20 +922,18 @@ post "/login" do |env|
     begin
       client = make_client(LOGIN_URL)
       headers = HTTP::Headers.new
-      headers["Content-Type"] = "application/x-www-form-urlencoded;charset=utf-8"
-      headers["Google-Accounts-XSRF"] = "1"
-      headers["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.80 Safari/537.36"
-      headers["X-Same-Domain"] = "1"
 
-      login_page = client.get("/ServiceLogin?flowName=GlifWebSignIn&flowEntry=ServiceLogin&cid=1&navigationDirection=forward")
+      login_page = client.get("/ServiceLogin")
       headers = login_page.cookies.add_request_headers(headers)
 
       lookup_req = {
         email, nil, [] of String, nil, "US", nil, nil, 2, false, true,
         {nil, nil,
-         {2, 1, nil, 1, "https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn", nil, [] of String, 4, [] of String, "GlifWebSignIn"},
+         {2, 1, nil, 1,
+          "https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn",
+          nil, [] of String, 4},
          1,
-         {nil, nil, [] of String, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, [] of String, nil, nil, nil, [] of String, [] of String},
+         {nil, nil, [] of String},
          nil, nil, nil, true,
         },
         email,
@@ -943,8 +941,10 @@ post "/login" do |env|
 
       traceback << "Getting lookup..."
 
+      headers["Content-Type"] = "application/x-www-form-urlencoded;charset=utf-8"
+      headers["Google-Accounts-XSRF"] = "1"
+
       response = client.post("/_/signin/sl/lookup", headers, login_req(lookup_req))
-      headers = response.cookies.add_request_headers(headers)
       lookup_results = JSON.parse(response.body[5..-1])
 
       traceback << "done, returned #{response.status_code}.<br/>"
@@ -957,9 +957,11 @@ post "/login" do |env|
          {password, nil, true},
         },
         {nil, nil,
-         {2, 1, nil, 1, "https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn", nil, [] of String, 4, [] of String, "GlifWebSignIn"},
+         {2, 1, nil, 1,
+          "https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn",
+          nil, [] of String, 4},
          1,
-         {nil, nil, [] of String, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, [] of String, nil, nil, nil, [] of String, [] of String},
+         {nil, nil, [] of String},
          nil, nil, nil, true,
         },
       }.to_json

src/invidious/helpers/helpers.cr

@@ -176,25 +176,24 @@ end
 
 def login_req(f_req)
   data = {
-    # "azt"             => "",
-    # "bgHash"          => "",
-
     # Unfortunately there's not much information available on `bgRequest`; part of Google's BotGuard
-    # Generally this is much longer (>1250 characters), similar to Amazon's `metaData1`
-    # (see https://github.com/omarroth/audible.cr/blob/master/src/audible/crypto.cr#L43).
+    # Generally this is much longer (>1250 characters), see also
+    # https://github.com/ytdl-org/youtube-dl/commit/baf67a604d912722b0fe03a40e9dc5349a2208cb .
     # For now this can be empty.
-    "bgRequest"       => %|["identifier","!AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"]|,
+    "bgRequest"       => %|["identifier",""]|,
+    "pstMsg"          => "1",
+    "checkConnection" => "youtube",
+    "checkedDomains"  => "youtube",
+    "hl"              => "en",
+    "deviceinfo"      => %|[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]|,
+    "f.req"           => f_req,
     "flowName"        => "GlifWebSignIn",
     "flowEntry"       => "ServiceLogin",
-    "continue"        => "https://accounts.google.com/ManageAccount",
-    "f.req"           => f_req,
-    "cookiesDisabled" => "false",
-    "deviceinfo"      => %([null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[],null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[],null,null,null,[],[]]]),
-    "gmscoreversion"  => "undefined",
-    "checkConnection" => "youtube:303:1",
-    "checkedDomains"  => "youtube",
-    "pstMsg"          => "1",
-
+    # "cookiesDisabled" => "false",
+    # "gmscoreversion"  => "undefined",
+    # "continue"        => "https://accounts.google.com/ManageAccount",
+    # "azt"             => "",
+    # "bgHash"          => "",
   }
 
   return HTTP::Params.encode(data)