tarrien/Mastodon
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'main' into glitch-soc/merge-upstream

Browse Source 
Conflicts:
- `.github/dependabot.yml`:
  Upstream modified it, but we deleted it in glitch-soc.
  Keep it deleted.
This commit is contained in:
Claire
2022-03-22 17:00:38 +01:00
parent 9ff119eecd 67d550830b
commit 59864ff495
80 changed files with 684 additions and 568 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
lib/mastodon/email_domain_blocks_cli.rb
View File

@@ -32,9 +32,9 @@ module Mastodon
multiple domains to the command.
When the --with-dns-records option is given, an attempt to resolve the
given domains' DNS records will be made and the results (A, AAAA and MX) will
also be blocked. This can be helpful if you are blocking an e-mail server that
has many different domains pointing to it as it allows you to essentially block
given domains' MX records will be made and the results will also be blocked.
This can be helpful if you are blocking an e-mail server that has many
different domains pointing to it as it allows you to essentially block
it at the root.
LONG_DESC
def add(*domains)
@@ -53,26 +53,19 @@ module Mastodon
next
end
email_domain_block = EmailDomainBlock.new(domain: domain, with_dns_records: options[:with_dns_records] || false)
email_domain_block.save!
processed += 1
next unless email_domain_block.with_dns_records?
hostnames = []
ips = []
Resolv::DNS.open do |dns|
dns.timeouts = 5
hostnames = dns.getresources(email_domain_block.domain, Resolv::DNS::Resource::IN::MX).to_a.map { |e| e.exchange.to_s }
([email_domain_block.domain] + hostnames).uniq.each do |hostname|
ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::A).to_a.map { |e| e.address.to_s })
ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::AAAA).to_a.map { |e| e.address.to_s })
other_domains = []
if options[:with_dns_records]
Resolv::DNS.open do |dns|
dns.timeouts = 5
other_domains = dns.getresources(@email_domain_block.domain, Resolv::DNS::Resource::IN::MX).to_a
end
end
(hostnames + ips).uniq.each do |hostname|
email_domain_block = EmailDomainBlock.new(domain: domain, other_domains: other_domains)
email_domain_block.save!
processed += 1
(email_domain_block.other_domains || []).uniq.each do |hostname|
another_email_domain_block = EmailDomainBlock.new(domain: hostname, parent: email_domain_block)
if EmailDomainBlock.where(domain: hostname).exists?