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Update Google login

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pull/592/head
Omar Roth 6 years ago
parent eecf76c1fb
commit fa6bf21cd1
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GPG Key ID: B8254FB7EC3D37F2
2 changed files with 97 additions and 69 deletions
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139
src/invidious.cr
Unescape Escape View File

@ -906,6 +906,7 @@ post "/login" do |env|
case account_type
when "google"
tfa_code = env.params.body["tfa"]?.try &.lchop("G-")
traceback = IO::Memory.new
# See https://github.com/ytdl-org/youtube-dl/blob/2019.04.07/youtube_dl/extractor/youtube.py#L82
begin
@ -913,51 +914,30 @@ post "/login" do |env|
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")
login_page = client.get("/ServiceLogin?flowName=GlifWebSignIn&flowEntry=ServiceLogin&cid=1&navigationDirection=forward")
headers = login_page.cookies.add_request_headers(headers)
login_page = XML.parse_html(login_page.body)
inputs = {} of String => String
login_page.xpath_nodes(%q(//input[@type="submit"])).each do |node|
name = node["id"]? || node["name"]?
name ||= ""
value = node["value"]?
value ||= ""
if name != "" && value != ""
inputs[name] = value
end
end
login_page.xpath_nodes(%q(//input[@type="hidden"])).each do |node|
name = node["id"]? || node["name"]?
name ||= ""
value = node["value"]?
value ||= ""
if name != "" && value != ""
inputs[name] = value
end
end
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=1209600&continue=https%3A%2F%2Faccounts.google.com%2FManageAccount&followup=https%3A%2F%2Faccounts.google.com%2FManageAccount", nil, [] of String, 4, [] of String},
{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"},
1,
{nil, nil, [] of String},
{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, nil, true,
}, email,
},
email,
}.to_json
lookup_results = client.post("/_/signin/sl/lookup", headers, login_req(inputs, lookup_req))
headers = lookup_results.cookies.add_request_headers(headers)
traceback << "Getting lookup..."
lookup_results = lookup_results.body
lookup_results = lookup_results[5..-1]
lookup_results = JSON.parse(lookup_results)
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/>"
user_hash = lookup_results[0][2]
@ -967,18 +947,20 @@ post "/login" do |env|
{password, nil, true},
},
{nil, nil,
{2, 1, nil, 1, "https://accounts.google.com/ServiceLogin?passive=1209600&continue=https%3A%2F%2Faccounts.google.com%2FManageAccount&followup=https%3A%2F%2Faccounts.google.com%2FManageAccount", nil, [] of String, 4, [] of String},
{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"},
1,
{nil, nil, [] of String},
nil, nil, nil, true},
{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, nil, true,
},
}.to_json
challenge_results = client.post("/_/signin/sl/challenge", headers, login_req(inputs, challenge_req))
headers = challenge_results.cookies.add_request_headers(headers)
traceback << "Getting challenge..."
challenge_results = challenge_results.body
challenge_results = challenge_results[5..-1]
challenge_results = JSON.parse(challenge_results)
response = client.post("/_/signin/sl/challenge", headers, login_req(challenge_req))
headers = response.cookies.add_request_headers(headers)
challenge_results = JSON.parse(response.body[5..-1])
traceback << "done, returned #{response.status_code}.<br/>"
headers["Cookie"] = URI.unescape(headers["Cookie"])
@ -987,18 +969,25 @@ post "/login" do |env|
next templated "error"
end
if challenge_results[0][-1][0].as_a?
if challenge_results[0][-1]?.try &.[0]?.try &.as_a?
traceback << "User has 2FA.<br/>"
# Prefer Authenticator app and SMS over unsupported protocols
if challenge_results[0][-1][0][0][8] != 6 && challenge_results[0][-1][0][0][8] != 9
tfa = challenge_results[0][-1][0].as_a.select { |auth_type| auth_type[8] == 6 || auth_type[8] == 9 }[0]
traceback << "Selecting challenge #{tfa[8]}..."
select_challenge = {2, nil, nil, nil, {tfa[8]}}.to_json
tl = challenge_results[1][2]
tfa = client.post("/_/signin/selectchallenge?TL=#{tl}", headers, login_req(inputs, select_challenge)).body
tfa = client.post("/_/signin/selectchallenge?TL=#{tl}", headers, login_req(select_challenge)).body
tfa = tfa[5..-1]
tfa = JSON.parse(tfa)[0][-1]
traceback << "done.<br/>"
else
traceback << "Using challenge #{challenge_results[0][-1][0][0][8]}.<br/>"
tfa = challenge_results[0][-1][0][0]
end
@ -1022,43 +1011,71 @@ post "/login" do |env|
case request_type
when 6
# Authenticator app
tfa_req = %(["#{user_hash}",null,2,null,[6,null,null,null,null,["#{tfa_code}",false]]])
tfa_req = {
user_hash, nil, 2, nil,
{6, nil, nil, nil, nil,
{tfa_code, false},
},
}.to_json
when 9
# Voice or text message
tfa_req = %(["#{user_hash}",null,2,null,[9,null,null,null,null,null,null,null,[null,"#{tfa_code}",false,2]]])
tfa_req = {
user_hash, nil, 2, nil,
{9, nil, nil, nil, nil, nil, nil, nil,
{nil, tfa_code, false, 2},
},
}.to_json
else
error_message = translate(locale, "Unable to log in, make sure two-factor authentication (Authenticator or SMS) is turned on.")
next templated "error"
end
challenge_results = client.post("/_/signin/challenge?hl=en&TL=#{tl}", headers, login_req(inputs, tfa_req))
headers = challenge_results.cookies.add_request_headers(headers)
traceback << "Submitting challenge..."
challenge_results = challenge_results.body
challenge_results = challenge_results[5..-1]
challenge_results = JSON.parse(challenge_results)
response = client.post("/_/signin/challenge?hl=en&TL=#{tl}", headers, login_req(tfa_req))
headers = response.cookies.add_request_headers(headers)
challenge_results = JSON.parse(response.body[5..-1])
if challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED"
if (challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED") ||
(challenge_results[0][-1]?.try &.[5] == "INVALID_INPUT")
error_message = translate(locale, "Invalid TFA code")
next templated "error"
end
traceback << "done.<br/>"
end
end
login_res = challenge_results[0][13][2].to_s
traceback << "Logging in..."
login = client.get(login_res, headers)
headers = login.cookies.add_request_headers(headers)
location = challenge_results[0][-1][2].to_s
cookies = HTTP::Cookies.new
login = client.get(login.headers["Location"], headers)
headers = login.cookies.add_request_headers(headers)
cookies = HTTP::Cookies.from_headers(headers)
loop do
if !location
break
end
sid = cookies["SID"].value
login = client.get(location, headers)
headers = login.cookies.add_request_headers(headers)
cookies = HTTP::Cookies.from_headers(headers)
if cookies["SID"]?
break
end
location = login.headers["Location"]?
end
sid = cookies["SID"]?.try &.value
if !sid
raise "Couldn't get SID."
end
user, sid = get_user(sid, headers, PG_DB)
# We are now logged in
traceback << "done.<br/>"
host = URI.parse(env.request.headers["Host"]).host
@ -1093,7 +1110,9 @@ post "/login" do |env|
env.redirect referer
rescue ex
error_message = translate(locale, "Login failed. This may be because two-factor authentication is not turned on for your account.")
traceback.rewind
# error_message = translate(locale, "Login failed. This may be because two-factor authentication is not turned on for your account.")
error_message = %(#{ex.message}<br/>Traceback:<br/><div style="padding-left:2em" id="traceback">#{traceback.gets_to_end}</div>)
next templated "error"
end
when "invidious"

27
src/invidious/helpers/helpers.cr
Unescape Escape View File

@ -160,19 +160,28 @@ def rank_videos(db, n)
return top[0..n - 1]
end
def login_req(login_form, f_req)
def login_req(f_req)
data = {
"pstMsg" => "1",
"checkConnection" => "youtube",
"checkedDomains" => "youtube",
"hl" => "en",
"deviceinfo" => %q([null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]),
"f.req" => f_req,
# "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).
# For now this can be empty.
"bgRequest" => %|["identifier","!AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"]|,
"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",
data = login_form.merge(data)
}
return HTTP::Params.encode(data)
end

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