Merge pull request #19 from omarroth/add-accounts
Add non-Google accounts
This commit is contained in:
Omar Roth
GitHub
commit
5c797787ff
4 changed files with 374 additions and 156 deletions
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@ -10,6 +10,7 @@ CREATE TABLE public.users
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subscriptions text[] COLLATE pg_catalog."default",
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email text COLLATE pg_catalog."default" NOT NULL,
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preferences text COLLATE pg_catalog."default",
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password text COLLATE pg_catalog."default",
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CONSTRAINT users_email_key UNIQUE (email),
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CONSTRAINT users_id_key UNIQUE (id)
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)
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135
src/invidious.cr
135
src/invidious.cr
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@ -14,8 +14,10 @@
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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require "crypto/bcrypt/password"
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require "detect_language"
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require "kemal"
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require "openssl/hmac"
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require "option_parser"
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require "pg"
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require "xml"
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@ -23,6 +25,7 @@ require "yaml"
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require "./invidious/*"
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CONFIG = Config.from_yaml(File.read("config/config.yml"))
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HMAC_KEY = Random::Secure.random_bytes(32)
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crawl_threads = CONFIG.crawl_threads
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channel_threads = CONFIG.channel_threads
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@ -233,6 +236,14 @@ before_all do |env|
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sid = env.request.cookies["SID"].value
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# Invidious users only have SID
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if !env.request.cookies.has_key? "SSID"
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user = PG_DB.query_one?("SELECT * FROM users WHERE id = $1", sid, as: User)
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if user
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env.set "user", user
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end
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else
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begin
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client = make_client(YT_URL)
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user = get_user(sid, client, headers, PG_DB, false)
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@ -241,6 +252,7 @@ before_all do |env|
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rescue ex
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end
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end
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end
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end
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get "/" do |env|
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@ -514,9 +526,21 @@ get "/search" do |env|
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end
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get "/login" do |env|
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user = env.get? "user"
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if user
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next env.redirect "/feed/subscriptions"
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end
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referer = env.request.headers["referer"]?
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referer ||= "/feed/subscriptions"
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account_type = env.params.query["type"]?
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account_type ||= "google"
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if account_type == "invidious"
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captcha = generate_captcha(HMAC_KEY)
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end
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tfa = env.params.query["tfa"]?
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tfa ||= false
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@ -538,6 +562,11 @@ post "/login" do |env|
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email = env.params.body["email"]?
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password = env.params.body["password"]?
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account_type = env.params.query["type"]?
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account_type ||= "google"
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if account_type == "google"
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tfa_code = env.params.body["tfa"]?.try &.lchop("G-")
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begin
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@ -680,6 +709,90 @@ post "/login" do |env|
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error_message = "Login failed. This may be because two-factor authentication is not enabled on your account."
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next templated "error"
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end
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elsif account_type == "invidious"
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challenge_response = env.params.body["challenge_response"]?
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token = env.params.body["token"]?
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action = env.params.body["action"]?
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action ||= "signin"
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if !email
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error_message = "User ID is a required field"
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next templated "error"
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end
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if !password
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error_message = "Password is a required field"
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next templated "error"
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end
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if !challenge_response || !token
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error_message = "CAPTCHA is a required field"
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next templated "error"
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end
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challenge_response = challenge_response.lstrip('0')
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if OpenSSL::HMAC.digest(:sha256, HMAC_KEY, challenge_response) == Base64.decode(token)
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else
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error_message = "Invalid CAPTCHA response"
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next templated "error"
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end
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if action == "signin"
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user = PG_DB.query_one?("SELECT * FROM users WHERE email = $1 AND password IS NOT NULL", email, as: User)
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if !user
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error_message = "Cannot find user with ID #{email}."
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next templated "error"
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end
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if !user.password
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error_message = "Account appears to be a Google account."
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next templated "error"
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end
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if Crypto::Bcrypt::Password.new(user.password.not_nil!) == password
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sid = Base64.encode(Random::Secure.random_bytes(50))
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PG_DB.exec("UPDATE users SET id = $1 WHERE email = $2", sid, email)
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if Kemal.config.ssl
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secure = true
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else
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secure = false
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end
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env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", value: sid, expires: Time.now + 2.years, secure: secure, http_only: true)
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else
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error_message = "Invalid password"
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next templated "error"
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end
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elsif action == "register"
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user = PG_DB.query_one?("SELECT * FROM users WHERE email = $1 AND password IS NOT NULL", email, as: User)
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if user
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error_message = "User already exists, please sign in"
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next templated "error"
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end
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sid = Base64.encode(Random::Secure.random_bytes(50))
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user = create_user(sid, email, password)
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user_array = user.to_a
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user_array[5] = user_array[5].to_json
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args = arg_array(user_array)
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PG_DB.exec("INSERT INTO users VALUES (#{args})", user_array)
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if Kemal.config.ssl
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secure = true
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else
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secure = false
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end
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env.response.cookies["SID"] = HTTP::Cookie.new(name: "SID", value: sid, expires: Time.now + 2.years, secure: secure, http_only: true)
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end
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env.redirect referer
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end
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end
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get "/signout" do |env|
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@ -782,8 +895,10 @@ get "/feed/subscriptions" do |env|
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headers = HTTP::Headers.new
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headers["Cookie"] = env.request.headers["Cookie"]
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if !user.password
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client = make_client(YT_URL)
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user = get_user(user.id, client, headers, PG_DB)
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end
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max_results = preferences.max_results
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max_results ||= env.params.query["maxResults"]?.try &.to_i
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@ -903,15 +1018,15 @@ get "/subscription_manager" do |env|
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user = user.as(User)
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if !user.password
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# Refresh account
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headers = HTTP::Headers.new
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headers["Cookie"] = env.request.headers["Cookie"]
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client = make_client(YT_URL)
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user = get_user(user.id, client, headers, PG_DB)
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end
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subscriptions = user.subscriptions
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subscriptions ||= [] of String
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client = make_client(YT_URL)
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subscriptions = subscriptions.map do |ucid|
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@ -941,6 +1056,7 @@ get "/subscription_ajax" do |env|
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channel_id = env.params.query["c"]?
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channel_id ||= ""
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if !user.password
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headers = HTTP::Headers.new
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headers["Cookie"] = env.request.headers["Cookie"]
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@ -973,6 +1089,21 @@ get "/subscription_ajax" do |env|
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PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE id = $2", channel_id, sid)
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end
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end
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else
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sid = user.id
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case action
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when .starts_with? "action_create"
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if !user.subscriptions.includes? channel_id
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PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE id = $2", channel_id, sid)
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client = make_client(YT_URL)
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get_channel(channel_id, client, PG_DB, false, false)
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end
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when .starts_with? "action_remove"
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PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE id = $2", channel_id, sid)
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end
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end
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end
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env.redirect referer
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@ -138,6 +138,7 @@ class User
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default: DEFAULT_USER_PREFERENCES,
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converter: PreferencesConverter,
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},
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password: String?,
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})
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end
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@ -814,7 +815,14 @@ def fetch_user(sid, client, headers, db)
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email = ""
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end
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user = User.new(sid, Time.now, [] of String, channels, email, DEFAULT_USER_PREFERENCES)
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user = User.new(sid, Time.now, [] of String, channels, email, DEFAULT_USER_PREFERENCES, nil)
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return user
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end
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def create_user(sid, email, password)
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password = Crypto::Bcrypt::Password.create(password, cost: 10)
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user = User.new(sid, Time.now, [] of String, [] of String, email, DEFAULT_USER_PREFERENCES, password.to_s)
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return user
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end
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@ -947,3 +955,54 @@ def write_var_int(value : Int)
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return bytes
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end
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def generate_captcha(key)
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minute = Random::Secure.rand(12)
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minute_angle = minute * 30
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minute = minute * 5
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hour = Random::Secure.rand(12)
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hour_angle = hour * 30 + minute_angle.to_f / 12
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if hour == 0
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hour = 12
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end
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clock_svg = <<-END_SVG
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<svg viewBox="0 0 100 100" width="200px">
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<circle cx="50" cy="50" r="45" fill="#eee" stroke="black" stroke-width="2"></circle>
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<circle id="hour1" cx="69" cy="17.091" r="2" fill="black"></circle>
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<circle id="hour2" cx="82.909" cy="31" r="2" fill="black"></circle>
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<circle id="hour3" cx="88" cy="50" r="2" fill="black"></circle>
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<circle id="hour4" cx="82.909" cy="69" r="2" fill="black"></circle>
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<circle id="hour5" cx="69" cy="82.909" r="2" fill="black"></circle>
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<circle id="hour6" cx="50" cy="88" r="2" fill="black"></circle>
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<circle id="hour7" cx="31" cy="82.909" r="2" fill="black"></circle>
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<circle id="hour8" cx="17.091" cy="69" r="2" fill="black"></circle>
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<circle id="hour9" cx="12" cy="50" r="2" fill="black"></circle>
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<circle id="hour10" cx="17.091" cy="31" r="2" fill="black"></circle>
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<circle id="hour11" cx="31" cy="17.091" r="2" fill="black"></circle>
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<circle id="hour12" cx="50" cy="12" r="2" fill="black"></circle>
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<circle cx="50" cy="50" r="3" fill="black"></circle>
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<line id="minute" transform="rotate(#{minute_angle}, 50, 50)" x1="50" y1="50" x2="50" y2="16" fill="black" stroke="black" stroke-width="2"></line>
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<line id="hour" transform="rotate(#{hour_angle}, 50, 50)" x1="50" y1="50" x2="50" y2="24" fill="black" stroke="black" stroke-width="2"></line>
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</svg>
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END_SVG
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challenge = ""
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convert = Process.run(%(convert -density 1200 -resize 400x400 -background none svg:- png:-), shell: true, input: IO::Memory.new(clock_svg), output: Process::Redirect::Pipe) do |proc|
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challenge = proc.output.gets_to_end
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challenge = Base64.encode(challenge)
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challenge = "data:image/png; base64, #{challenge}"
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end
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answer = "#{hour}:#{minute.to_s.rjust(2, '0')}"
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token = OpenSSL::HMAC.digest(:sha256, key, answer)
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token = Base64.encode(token)
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return {challenge: challenge, token: token}
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end
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@ -6,24 +6,51 @@
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<div class="pure-u-1 pure-u-md-1-5"></div>
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<div class="pure-u-1 pure-u-md-3-5">
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<div class="h-box">
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<div class="pure-g">
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<div class="pure-u-1 pure-u-md-1-2">
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<a class="pure-button <% if account_type == "google" %>pure-button-disabled<% end %>" href="/login">Login to Google</a>
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</div>
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<div class="pure-u-1 pure-u-md-1-2">
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<a class="pure-button <% if account_type == "invidious" %>pure-button-disabled<% end %>" href="/login?type=invidious">Login/Register</a>
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</div>
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</div>
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<hr>
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<% if account_type == "google" %>
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<form class="pure-form pure-form-stacked" action="/login?referer=<%= referer %>" method="post">
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<fieldset>
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<legend>Login to Google</legend>
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<label for="email">Email</label>
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<input class="pure-input-1" name="email" type="email" placeholder="Email">
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<input required class="pure-input-1" name="email" type="email" placeholder="Email">
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<label for="password">Password</label>
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<input class="pure-input-1" name="password" type="password" placeholder="Password">
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<input required class="pure-input-1" name="password" type="password" placeholder="Password">
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<% if tfa %>
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<label for="tfa">Google verification code</label>
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<input class="pure-input-1" name="tfa" type="text" placeholder="Google verification code">
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<input required class="pure-input-1" name="tfa" type="text" placeholder="Google verification code">
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<% end %>
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<button type="submit" class="pure-button pure-button-primary">Sign in</button>
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</fieldset>
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</form>
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<% elsif account_type == "invidious" %>
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<form class="pure-form pure-form-stacked" action="/login?referer=<%= referer %>&type=invidious" method="post">
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<fieldset>
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<label for="email">User ID:</label>
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<input required class="pure-input-1" name="email" type="text" placeholder="User ID">
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<label for="password">Password</label>
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<input required class="pure-input-1" name="password" type="password" placeholder="Password">
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<img src='<%= captcha.not_nil![:challenge] %>'/>
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<input type="hidden" name="token" value="<%= captcha.not_nil![:token] %>">
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<label for="challenge_response">Time (hh:mm):</label>
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<input required type="text" name="challenge_response" type="text>" placeholder="hh:mm">
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<button type="submit" name="action" value="signin" class="pure-button pure-button-primary">Sign In</button>
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<button type="submit" name="action" value="register" class="pure-button pure-button-primary">Register</button>
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</fieldset>
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</form>
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<% end %>
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</div>
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</div>
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<div class="pure-u-1 pure-u-md-1-5"></div>
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