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User: Remove broken Google login (login route)

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pull/3893/head
Samantaz Fox 1 year ago
parent 62bd895562
commit b2b61ab0a9
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GPG Key ID: F42821059186176E
1 changed files with 2 additions and 272 deletions
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274
src/invidious/routes/login.cr
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@ -24,9 +24,6 @@ module Invidious::Routes::Login
captcha_type = env.params.query["captcha"]?
captcha_type ||= "image"
tfa = env.params.query["tfa"]?
prompt = nil
templated "user/login"
end
@ -47,283 +44,18 @@ module Invidious::Routes::Login
account_type ||= "invidious"
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
client = nil # Declare variable
{% unless flag?(:disable_quic) %}
client = CONFIG.use_quic ? QUIC::Client.new(LOGIN_URL) : HTTP::Client.new(LOGIN_URL)
{% else %}
client = HTTP::Client.new(LOGIN_URL)
{% end %}
headers = HTTP::Headers.new
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},
1,
{nil, nil, [] of String},
nil, nil, nil, true,
},
email,
}.to_json
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))
lookup_results = JSON.parse(response.body[5..-1])
traceback << "done, returned #{response.status_code}.<br/>"
user_hash = lookup_results[0][2]
if token = env.params.body["token"]?
answer = env.params.body["answer"]?
captcha = {token, answer}
else
captcha = nil
end
challenge_req = {
user_hash, nil, 1, nil,
{1, nil, nil, nil,
{password, captcha, 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},
1,
{nil, nil, [] of String},
nil, nil, nil, true,
},
}.to_json
traceback << "Getting challenge..."
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.decode_www_form(headers["Cookie"])
if challenge_results[0][3]?.try &.== 7
return error_template(423, "Account has temporarily been disabled")
end
if token = challenge_results[0][-1]?.try &.[-1]?.try &.as_h?.try &.["5001"]?.try &.[-1].as_a?.try &.[-1].as_s
account_type = "google"
captcha_type = "image"
prompt = nil
tfa = tfa_code
captcha = {tokens: [token], question: ""}
return templated "user/login"
end
if challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED"
return error_template(401, "Incorrect password")
end
prompt_type = challenge_results[0][-1]?.try &.[0].as_a?.try &.[0][2]?
if {"TWO_STEP_VERIFICATION", "LOGIN_CHALLENGE"}.includes? prompt_type
traceback << "Handling prompt #{prompt_type}.<br/>"
case prompt_type
when "TWO_STEP_VERIFICATION"
prompt_type = 2
else # "LOGIN_CHALLENGE"
prompt_type = 4
end
# Prefer Authenticator app and SMS over unsupported protocols
if !{6, 9, 12, 15}.includes?(challenge_results[0][-1][0][0][8].as_i) && prompt_type == 2
tfa = challenge_results[0][-1][0].as_a.select { |auth_type| {6, 9, 12, 15}.includes? auth_type[8] }[0]
traceback << "Selecting challenge #{tfa[8]}..."
select_challenge = {prompt_type, nil, nil, nil, {tfa[8]}}.to_json
tl = challenge_results[1][2]
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
if tfa[5] == "QUOTA_EXCEEDED"
return error_template(423, "Quota exceeded, try again in a few hours")
end
if !tfa_code
account_type = "google"
captcha_type = "image"
case tfa[8]
when 6, 9
prompt = "Google verification code"
when 12
prompt = "Login verification, recovery email: #{tfa[-1][tfa[-1].as_h.keys[0]][0]}"
when 15
prompt = "Login verification, security question: #{tfa[-1][tfa[-1].as_h.keys[0]][0]}"
else
prompt = "Google verification code"
end
tfa = nil
captcha = nil
return templated "user/login"
end
tl = challenge_results[1][2]
request_type = tfa[8]
case request_type
when 6 # Authenticator app
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, nil, 2, nil,
{9, nil, nil, nil, nil, nil, nil, nil,
{nil, tfa_code, false, 2},
},
}.to_json
when 12 # Recovery email
tfa_req = {
user_hash, nil, 4, nil,
{12, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
{tfa_code},
},
}.to_json
when 15 # Security question
tfa_req = {
user_hash, nil, 5, nil,
{15, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
{tfa_code},
},
}.to_json
else
return error_template(500, "Unable to log in, make sure two-factor authentication (Authenticator or SMS) is turned on.")
end
traceback << "Submitting challenge..."
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") ||
(challenge_results[0][-1]?.try &.[5] == "INVALID_INPUT")
return error_template(401, "Invalid TFA code")
end
traceback << "done.<br/>"
end
traceback << "Logging in..."
location = URI.parse(challenge_results[0][-1][2].to_s)
cookies = HTTP::Cookies.from_client_headers(headers)
headers.delete("Content-Type")
headers.delete("Google-Accounts-XSRF")
loop do
if !location || location.path == "/ManageAccount"
break
end
# Occasionally there will be a second page after login confirming
# the user's phone number ("/b/0/SmsAuthInterstitial"), which we currently don't handle.
if location.path.starts_with? "/b/0/SmsAuthInterstitial"
traceback << "Unhandled dialog /b/0/SmsAuthInterstitial."
end
login = client.get(location.request_target, headers)
headers = login.cookies.add_request_headers(headers)
location = login.headers["Location"]?.try { |u| URI.parse(u) }
end
cookies = HTTP::Cookies.from_client_headers(headers)
sid = cookies["SID"]?.try &.value
if !sid
raise "Couldn't get SID."
end
user, sid = get_user(sid, headers)
# We are now logged in
traceback << "done.<br/>"
host = URI.parse(env.request.headers["Host"]).host
cookies.each do |cookie|
cookie.secure = Invidious::User::Cookies::SECURE
if cookie.extension
cookie.extension = cookie.extension.not_nil!.gsub(".youtube.com", host)
cookie.extension = cookie.extension.not_nil!.gsub("Secure; ", "")
end
env.response.cookies << cookie
end
if env.request.cookies["PREFS"]?
user.preferences = env.get("preferences").as(Preferences)
Invidious::Database::Users.update_preferences(user)
cookie = env.request.cookies["PREFS"]
cookie.expires = Time.utc(1990, 1, 1)
env.response.cookies << cookie
end
env.redirect referer
rescue ex
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>)
return error_template(500, error_message)
end
when "invidious"
if !email
if email.nil? || email.empty?
return error_template(401, "User ID is a required field")
end
if !password
if password.nil? || password.empty?
return error_template(401, "Password is a required field")
end
user = Invidious::Database::Users.select(email: email)
if user
if !user.password
return error_template(400, "Please sign in using 'Log in with Google'")
end
if Crypto::Bcrypt::Password.new(user.password.not_nil!).verify(password.byte_slice(0, 55))
sid = Base64.urlsafe_encode(Random::Secure.random_bytes(32))
Invidious::Database::SessionIDs.insert(sid, email)
@ -367,8 +99,6 @@ module Invidious::Routes::Login
captcha_type ||= "image"
account_type = "invidious"
tfa = false
prompt = ""
if captcha_type == "image"
captcha = Invidious::User::Captcha.generate_image(HMAC_KEY)

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