ghaymah_dev/postal
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مراية لـ https://github.com/postalserver/postal.git تم المزامنة 2025-12-01 05:43:04 +00:00
الشفرة المشكلات Packages المشاريع الإصدارات الويكي النشاط

feat: new configuration system (and schema) (#2819)

تصفح المصدر
هذا الالتزام موجود في:
Adam Cooke
2024-02-26 12:41:57 +00:00
ملتزم من قبل GitHub
الأصل 1c5ff5a9a6
التزام 0163ac3d10
77 ملفات معدلة مع 1840 إضافات و593 حذوفات
تنزيل ملف التصحيح تنزيل ملف الاختلاف توسيع جميع الملفات طي جميع الملفات

24
app/lib/smtp_server/client.rb
عرض الملف

@@ -32,7 +32,9 @@ module SMTPServer
end
def check_ip_address
return unless @ip_address && Postal.config.smtp_server.log_exclude_ips && @ip_address =~ Regexp.new(Postal.config.smtp_server.log_exclude_ips)
return unless @ip_address &&
Postal::Config.smtp_server.log_ip_address_exclusion_matcher &&
@ip_address =~ Regexp.new(Postal::Config.smtp_server.log_ip_address_exclusion_matcher)
@logging_enabled = false
end
@@ -109,7 +111,7 @@ module SMTPServer
@state = :welcome
log "\e[35m Client identified as #{@ip_address}\e[0m"
increment_command_count("PROXY")
"220 #{Postal.config.dns.smtp_server_hostname} ESMTP Postal/#{id}"
"220 #{Postal::Config.postal.smtp_hostname} ESMTP Postal/#{id}"
else
@finished = true
increment_error_count("proxy-error")
@@ -123,7 +125,7 @@ module SMTPServer
end
def starttls
if Postal.config.smtp_server.tls_enabled?
if Postal::Config.smtp_server.tls_enabled?
@start_tls = true
@tls = true
increment_command_count("STARTLS")
@@ -141,7 +143,7 @@ module SMTPServer
increment_command_count("EHLO")
[
"250-My capabilities are",
Postal.config.smtp_server.tls_enabled? && !@tls ? "250-STARTTLS" : nil,
Postal::Config.smtp_server.tls_enabled? && !@tls ? "250-STARTTLS" : nil,
"250 AUTH CRAM-MD5 PLAIN LOGIN"
].compact
end
@@ -151,7 +153,7 @@ module SMTPServer
transaction_reset
@state = :welcomed
increment_command_count("HELO")
"250 #{Postal.config.dns.smtp_server_hostname}"
"250 #{Postal::Config.postal.smtp_hostname}"
end
def rset
@@ -231,7 +233,7 @@ module SMTPServer
increment_command_count("AUTH CRAM-MD5")
challenge = Digest::SHA1.hexdigest(Time.now.to_i.to_s + rand(100_000).to_s)
challenge = "<#{challenge[0, 20]}@#{Postal.config.dns.smtp_server_hostname}>"
challenge = "<#{challenge[0, 20]}@#{Postal::Config.postal.smtp_hostname}>"
handler = proc do |idata|
@proc = nil
@@ -309,7 +311,7 @@ module SMTPServer
uname, tag = uname.split("+", 2)
if domain == Postal.config.dns.return_path || domain =~ /\A#{Regexp.escape(Postal.config.dns.custom_return_path_prefix)}\./
if domain == Postal::Config.dns.return_path_domain || domain =~ /\A#{Regexp.escape(Postal::Config.dns.custom_return_path_prefix)}\./
# This is a return path
@state = :rcpt_to_received
if server = ::Server.where(token: uname).first
@@ -326,7 +328,7 @@ module SMTPServer
"550 Invalid server token"
end
elsif domain == Postal.config.dns.route_domain
elsif domain == Postal::Config.dns.route_domain
# This is an email direct to a route. This isn't actually supported yet.
@state = :rcpt_to_received
if route = Route.where(token: uname).first
@@ -446,14 +448,14 @@ module SMTPServer
end
def finished
if @data.bytesize > Postal.config.smtp_server.max_message_size.megabytes.to_i
if @data.bytesize > Postal::Config.smtp_server.max_message_size.megabytes.to_i
transaction_reset
@state = :welcomed
increment_error_count("message-too-large")
return format("552 Message too large (maximum size %dMB)", Postal.config.smtp_server.max_message_size)
return format("552 Message too large (maximum size %dMB)", Postal::Config.smtp_server.max_message_size)
end
if @headers["received"].grep(/by #{Postal.config.dns.smtp_server_hostname}/).count > 4
if @headers["received"].grep(/by #{Postal::Config.postal.smtp_hostname}/).count > 4
transaction_reset
@state = :welcomed
increment_error_count("loop-detected")

42
app/lib/smtp_server/server.rb
عرض الملف

@@ -8,6 +8,24 @@ module SMTPServer
include HasPrometheusMetrics
class << self
def tls_private_key
@tls_private_key ||= OpenSSL::PKey.read(File.read(Postal::Config.smtp_server.tls_private_key_path))
end
def tls_certificates
@tls_certificates ||= begin
data = File.read(Postal::Config.smtp_server.tls_certificate_path)
certs = data.scan(/-----BEGIN CERTIFICATE-----.+?-----END CERTIFICATE-----/m)
certs.map do |c|
OpenSSL::X509::Certificate.new(c)
end.freeze
end
end
end
def initialize(options = {})
@options = options
@options[:debug] ||= false
@@ -43,16 +61,19 @@ module SMTPServer
@ssl_context ||= begin
ssl_context = OpenSSL::SSL::SSLContext.new
ssl_context.cert = Postal.smtp_certificates[0]
ssl_context.extra_chain_cert = Postal.smtp_certificates[1..]
ssl_context.key = Postal.smtp_private_key
ssl_context.ssl_version = Postal.config.smtp_server.ssl_version if Postal.config.smtp_server.ssl_version
ssl_context.ciphers = Postal.config.smtp_server.tls_ciphers if Postal.config.smtp_server.tls_ciphers
ssl_context.extra_chain_cert = self.class.tls_certificates[1..]
ssl_context.key = self.class.tls_private_key
ssl_context.ssl_version = Postal::Config.smtp_server.ssl_version if Postal::Config.smtp_server.ssl_version
ssl_context.ciphers = Postal::Config.smtp_server.tls_ciphers if Postal::Config.smtp_server.tls_ciphers
ssl_context
end
end
def listen
@server = TCPServer.open(Postal.config.smtp_server.bind_address, Postal.config.smtp_server.port)
bind_address = ENV.fetch("BIND_ADDRESS", Postal::Config.smtp_server.default_bind_address)
port = ENV.fetch("PORT", Postal::Config.smtp_server.default_port)
@server = TCPServer.open(bind_address, port)
@server.autoclose = false
@server.close_on_exec = false
if defined?(Socket::SOL_SOCKET) && defined?(Socket::SO_KEEPALIVE)
@@ -63,7 +84,8 @@ module SMTPServer
@server.setsockopt(Socket::SOL_TCP, Socket::TCP_KEEPINTVL, 10)
@server.setsockopt(Socket::SOL_TCP, Socket::TCP_KEEPCNT, 5)
end
logger.info "Listening on #{Postal.config.smtp_server.bind_address}:#{Postal.config.smtp_server.port}"
logger.info "Listening on #{bind_address}:#{port}"
end
def unlisten
@@ -90,22 +112,22 @@ module SMTPServer
# Accept the connection
new_io = io.accept
increment_prometheus_counter :postal_smtp_server_connections_total
if Postal.config.smtp_server.proxy_protocol
if Postal::Config.smtp_server.proxy_protocol?
# If we are using the haproxy proxy protocol, we will be sent the
# client's IP later. Delay the welcome process.
client = Client.new(nil)
if Postal.config.smtp_server.log_connect
if Postal::Config.smtp_server.log_connections?
logger.debug "[#{client.id}] \e[35m Connection opened from #{new_io.remote_address.ip_address}\e[0m"
end
else
# We're not using the proxy protocol so we already know the client's IP
client = Client.new(new_io.remote_address.ip_address)
if Postal.config.smtp_server.log_connect
if Postal::Config.smtp_server.log_connections?
logger.debug "[#{client.id}] \e[35m Connection opened from #{new_io.remote_address.ip_address}\e[0m"
end
# We know who the client is, welcome them.
client.log "\e[35m Client identified as #{new_io.remote_address.ip_address}\e[0m"
new_io.print("220 #{Postal.config.dns.smtp_server_hostname} ESMTP Postal/#{client.id}")
new_io.print("220 #{Postal::Config.postal.smtp_hostname} ESMTP Postal/#{client.id}")
end
# Register the client and its socket with nio4r
monitor = @io_selector.register(new_io, :r)