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a1bcbd8402
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98847ffc51
21
index.html
21
index.html
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@ -1,21 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title> jabber.adastra7.net </title>
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</head>
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<body>
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<h1> But what is a jabber? </h1>
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<hr />
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<p> <blockquote>
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Extensible Messaging and Presence Protocol (<a href="https://xmpp.org">XMPP</a>, originally named <a href="https://xmpp.org">Jabber</a>) is an open communication protocol designed for instant messaging (IM), presence information, and contact list maintenance.
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</blockquote> </p>
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<h2> What's a good client for it? </h2>
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<p>
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Generally speaking, Gajim is the most modern one, Dyno is the most stable one, and Conversations (or forks like Blabber.im) are the most stable and feature rich ones for Android.
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</p>
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<h2> How do i log in? </h2>
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<p>
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First, you need to <a href="/register">register</a> your account. Then you can log in with your credentials, such as username@adastra7.net (this is what is called a JID, not an email address) and your password of choice. Your client shuold automatically connect to adastra7.net at port 5222.
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</p>
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</body>
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</html>
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65
sentry.rb
65
sentry.rb
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@ -3,12 +3,10 @@ require 'xmpp4r'
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require 'net/smtp'
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require 'json'
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require 'uri'
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require 'openssl'
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norxondor_gorgonax = URI::MailTo::EMAIL_REGEXP
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config_file = File.new Dir.pwd+"/.config.json", "r"
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CONFIG = JSON.load(config_file)
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config_file.close
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CONFIG = JSON.load_file(Dir.pwd+"/.config.json")
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SERVER_NAME = CONFIG["service_name"]
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SMTP_SERVER = CONFIG["server"]
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@ -16,20 +14,14 @@ SMTP_PORT = CONFIG["port"]
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SMTP_USER = CONFIG["user"]
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SMTP_PASS = CONFIG["pass"]
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SMTP_TLS = CONFIG["tls"]
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SMTP_STARTTLS = CONFIG["starttls"]
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SMTP_AUTH = CONFIG["auth"].to_sym
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JABBER_SERVER = CONFIG["jabber-server"]
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JABBER_HOST = CONFIG['jabber-host']
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JABBER_PORT = CONFIG['jabber-port']
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HTTP_SERVER_ROOT = CONFIG['http-server-root']
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RATELIMIT = CONFIG['ratelimit']
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HTTP_PORT = CONFIG['http-port']
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Pending = {}
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Pending_by_username = {}
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Recent = {}
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# Get root path to redirect to
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def myroot(req)
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if req.ssl? then
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return "https://#{HTTP_SERVER_ROOT}"
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@ -38,7 +30,9 @@ def myroot(req)
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end
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end
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# Send email with given SMTP config
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def register(username,password)
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cl = Jabber::Client.new(Jabber::JID.new(
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def sendmail(code,email)
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smtp = Net::SMTP.new(SMTP_SERVER, SMTP_PORT)
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msg_headers = ''
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@ -48,16 +42,12 @@ def sendmail(code,email)
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msg_headers << "Date: "+Time.now.to_s+"\r\n"
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msg = msg_headers + "\r\nTo finish your account registration, enter the following code: \"#{code}\"\r\n"
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SMTP_TLS ? smtp.enable_tls : smtp.disable_tls
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SMTP_STARTTLS ? smtp.enable_starttls : smtp.disable_starttls
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puts(smtp.start "localhost", SMTP_USER, SMTP_PASS, SMTP_AUTH)
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puts(smtp.send_message msg, SMTP_USER, [email])
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end
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# Main API server
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server = Hyde::Server.new Host: "192.168.1.27", Port: HTTP_PORT do
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remap Dir.pwd
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index ['index.html']
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serve "index.html"
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# Serve static shit
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server = Hyde::Server.new Port: 8001 do
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path "register" do
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preprocess do |ctx|
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puts "#{ctx.request.remote_ip} is registering"
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@ -67,78 +57,51 @@ server = Hyde::Server.new Host: "192.168.1.27", Port: HTTP_PORT do
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index ['index.html']
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serve "*.html"
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end
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# API itself
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path "api" do
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# First step
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post 'register' do |ctx|
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# Where to redirect to
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server_uri = myroot ctx.request
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# Pending user info and validation key
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# Add pending user
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key = (1..32).map { |x| "0123456789ABCDEF"[(rand()*15).round] }.join
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user = ctx.request.query['user']
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password = ctx.request.query['password']
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email = ctx.request.query['email']
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# Expiration is 2 hours from now
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expires_on = Time.now+60*60*2
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# Match query parameters against given rules
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unless user.match /^[\w_-]+$/ and
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email.match norxondor_gorgonax and
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password.match /^.{8,}$/ then
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redirect server_uri+"/register/error.html"
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end
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# Bounce if user is already pending registration
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if Pending_by_username[user] then
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redirect server_uri+"/register/error.html"
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end
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# Bounce if email is recent
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email_digest = OpenSSL::Digest.digest("sha256",email)
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if Recent[email_digest] then
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if Time.now < (Recent[email_digest]+RATELIMIT) then
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redirect server_uri+"/register/ratelimit.html"
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end
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end
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# Lock registration for pending user
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Pending_by_username[user] = Pending[key] = {
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"user" => user,
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"password" => password,
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"expires_on" => expires_on
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}
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# Record recent emails that tried registering
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Recent[email_digest] = Time.now
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begin
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# Send email to validate
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sendmail(key,email)
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redirect server_uri+"/register/validate.html"
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rescue Exception => e
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# Couldn't send email - delete pending account info
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Pending_by_username.delete (Pending.delete key)["user"]
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redirect server_uri+"/register/error.html"
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end
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end
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# Second step
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post 'validate' do |ctx|
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# Where to redirect to
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server_uri = myroot ctx.request
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# Validation key
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key = ctx.request.query['key']
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# If validation key matches a user
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if Pending.has_key? key then
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# ... and if it's not expired
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if Pending[key]["expires_on"] < Time.now then
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# key has expired
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puts "#{ctx.request.remote_ip} expired"
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if Pending[key].expires_on < Time.now then
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puts "#{Pending.delete key} expired"
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redirect server_uri+"/register/error.html"
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end
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# register the user
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cl = Jabber::Client.new(Jabber::JID.new(Pending[key]["user"]+"@"+JABBER_SERVER))
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cl.connect JABBER_HOST, JABBER_PORT
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cl.connect
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cl.register(Pending[key]["password"])
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cl.close
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puts "#{ctx.request.remote_ip} successfully verified"
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puts "#{Pending[key]} successfully verified"
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redirect server_uri+"/register/success.html"
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else
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# key is invalid
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puts "#{ctx.request.remote_ip} failed to verify"
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puts "#{Pending[key]} failed to verify"
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redirect server_uri+"/register/error.html"
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end
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end
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@ -1,12 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title> Registration form </title>
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</head>
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<body>
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<h1> Oops! </h1>
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<hr />
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<p> You have been ratelimited! </p>
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</body>
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</html>
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