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Add support for Google login verification
This commit is contained in:
Omar Roth
parent
d034fecc89
commit
6215259565
154
src/invidious.cr
154
src/invidious.cr
@ -892,6 +892,7 @@ get "/login" do |env|
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tfa = env.params.query["tfa"]?
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tfa ||= false
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prompt = ""
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templated "login"
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end
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@ -989,15 +990,22 @@ post "/login" do |env|
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next templated "error"
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end
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if challenge_results[0][-1]?.try &.[0].as_a?.try &.[0][2]?.try &.== "TWO_STEP_VERIFICATION"
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traceback << "User has 2FA.<br/>"
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prompt_type = challenge_results[0][-1]?.try &.[0].as_a?.try &.[0][2]?
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if {"TWO_STEP_VERIFICATION", "LOGIN_CHALLENGE"}.includes? prompt_type
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traceback << "Handling prompt #{prompt_type}.<br/>"
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case prompt_type
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when "TWO_STEP_VERIFICATION"
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prompt_type = 2
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when "LOGIN_CHALLENGE"
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prompt_type = 4
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end
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# Prefer Authenticator app and SMS over unsupported protocols
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if challenge_results[0][-1][0][0][8] != 6 && challenge_results[0][-1][0][0][8] != 9
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tfa = challenge_results[0][-1][0].as_a.select { |auth_type| auth_type[8] == 6 || auth_type[8] == 9 }[0]
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if !{6, 9, 12, 15}.includes?(challenge_results[0][-1][0][0][8]) && prompt_type == 4
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tfa = challenge_results[0][-1][0].as_a.select { |auth_type| {6, 9, 12, 15}.includes? auth_type[8] }[0]
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traceback << "Selecting challenge #{tfa[8]}..."
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select_challenge = {2, nil, nil, nil, {tfa[8]}}.to_json
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select_challenge = {prompt_type, nil, nil, nil, {tfa[8]}}.to_json
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tl = challenge_results[1][2]
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@ -1011,62 +1019,84 @@ post "/login" do |env|
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tfa = challenge_results[0][-1][0][0]
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end
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if tfa[2] == "TWO_STEP_VERIFICATION"
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if tfa[5] == "QUOTA_EXCEEDED"
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error_message = translate(locale, "Quota exceeded, try again in a few hours")
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env.response.status_code = 423
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next templated "error"
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end
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if !tfa_code
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account_type = "google"
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captcha_type = "image"
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tfa = true
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captcha = nil
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next templated "login"
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end
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tl = challenge_results[1][2]
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request_type = tfa[8]
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case request_type
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when 6
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# Authenticator app
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tfa_req = {
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user_hash, nil, 2, nil,
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{6, nil, nil, nil, nil,
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{tfa_code, false},
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},
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}.to_json
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when 9
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# Voice or text message
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tfa_req = {
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user_hash, nil, 2, nil,
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{9, nil, nil, nil, nil, nil, nil, nil,
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{nil, tfa_code, false, 2},
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},
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}.to_json
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else
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error_message = translate(locale, "Unable to log in, make sure two-factor authentication (Authenticator or SMS) is turned on.")
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env.response.status_code = 500
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next templated "error"
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end
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traceback << "Submitting challenge..."
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response = client.post("/_/signin/challenge?hl=en&TL=#{tl}", headers, login_req(tfa_req))
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headers = response.cookies.add_request_headers(headers)
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challenge_results = JSON.parse(response.body[5..-1])
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if (challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED") ||
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(challenge_results[0][-1]?.try &.[5] == "INVALID_INPUT")
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error_message = translate(locale, "Invalid TFA code")
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env.response.status_code = 401
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next templated "error"
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end
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traceback << "done.<br/>"
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if tfa[5] == "QUOTA_EXCEEDED"
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error_message = translate(locale, "Quota exceeded, try again in a few hours")
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env.response.status_code = 423
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next templated "error"
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end
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if !tfa_code
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account_type = "google"
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captcha_type = "image"
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case tfa[8]
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when 6, 9
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prompt = "Google verification code"
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when 12
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prompt = "Login verification, recovery email: #{tfa[-1][tfa[-1].as_h.keys[0]][0]}"
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when 15
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prompt = "Login verification, security question: #{tfa[-1][tfa[-1].as_h.keys[0]][0]}"
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else
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prompt = "Google verification code"
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end
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tfa = true
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captcha = nil
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next templated "login"
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end
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tl = challenge_results[1][2]
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request_type = tfa[8]
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case request_type
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when 6 # Authenticator app
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tfa_req = {
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user_hash, nil, 2, nil,
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{6, nil, nil, nil, nil,
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{tfa_code, false},
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},
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}.to_json
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when 9 # Voice or text message
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tfa_req = {
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user_hash, nil, 2, nil,
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{9, nil, nil, nil, nil, nil, nil, nil,
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{nil, tfa_code, false, 2},
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},
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}.to_json
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when 12 # Recovery email
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tfa_req = {
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user_hash, nil, 4, nil,
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{12, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
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{tfa_code},
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},
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}.to_json
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when 15 # Security question
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tfa_req = {
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user_hash, nil, 5, nil,
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{15, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
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{tfa_code},
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},
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}.to_json
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else
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error_message = translate(locale, "Unable to log in, make sure two-factor authentication (Authenticator or SMS) is turned on.")
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env.response.status_code = 500
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next templated "error"
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end
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traceback << "Submitting challenge..."
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response = client.post("/_/signin/challenge?hl=en&TL=#{tl}", headers, login_req(tfa_req))
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headers = response.cookies.add_request_headers(headers)
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challenge_results = JSON.parse(response.body[5..-1])
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if (challenge_results[0][-1]?.try &.[5] == "INCORRECT_ANSWER_ENTERED") ||
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(challenge_results[0][-1]?.try &.[5] == "INVALID_INPUT")
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error_message = translate(locale, "Invalid TFA code")
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env.response.status_code = 401
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next templated "error"
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end
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traceback << "done.<br/>"
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end
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traceback << "Logging in..."
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@ -1080,8 +1110,7 @@ post "/login" do |env|
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end
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# TODO: Occasionally there will be a second page after login confirming
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# the user's phone number, which we will likely choke on.
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# if location.includes? "SmsAuthInterstitial"
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# the user's phone number ("/b/0/SmsAuthInterstitial"), which we currently choke on.
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login = client.get(location, headers)
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headers = login.cookies.add_request_headers(headers)
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@ -1225,6 +1254,7 @@ post "/login" do |env|
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account_type = "invidious"
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tfa = false
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prompt = ""
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if captcha_type == "image"
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captcha = generate_captcha(HMAC_KEY, PG_DB)
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@ -102,8 +102,8 @@
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<% end %>
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<% if tfa %>
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<label for="tfa"><%= translate(locale, "Google verification code") %> :</label>
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<input required class="pure-input-1" name="tfa" type="text" placeholder="<%= translate(locale, "Google verification code") %>">
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<label for="tfa"><%= translate(locale, prompt) %> :</label>
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<input required class="pure-input-1" name="tfa" type="text" placeholder="<%= translate(locale, prompt) %>">
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<% end %>
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<button type="submit" class="pure-button pure-button-primary"><%= translate(locale, "Sign In") %></button>
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