ruby/test/rubygems/test_gem_remote_fetcher.rb

1227 строки
35 KiB
Ruby

# frozen_string_literal: true
require_relative "helper"
require "webrick"
require "webrick/https" if Gem::HAVE_OPENSSL
unless Gem::HAVE_OPENSSL
warn "Skipping Gem::RemoteFetcher tests. openssl not found."
end
require "rubygems/remote_fetcher"
require "rubygems/package"
# = Testing Proxy Settings
#
# These tests check the proper proxy server settings by running two
# web servers. The web server at http://localhost:#{SERVER_PORT}
# represents the normal gem server and returns a gemspec with a rake
# version of 0.4.11. The web server at http://localhost:#{PROXY_PORT}
# represents the proxy server and returns a different dataset where
# rake has version 0.4.2. This allows us to detect which server is
# returning the data.
#
# Note that the proxy server is not a *real* proxy server. But our
# software doesn't really care, as long as we hit the proxy URL when a
# proxy is configured.
class TestGemRemoteFetcher < Gem::TestCase
include Gem::DefaultUserInteraction
SERVER_DATA = <<-EOY.freeze
--- !ruby/object:Gem::Cache
gems:
rake-0.4.11: !ruby/object:Gem::Specification
rubygems_version: "0.7"
specification_version: 1
name: rake
version: !ruby/object:Gem::Version
version: 0.4.11
date: 2004-11-12
summary: Ruby based make-like utility.
require_paths:
- lib
author: Jim Weirich
email: jim@weirichhouse.org
homepage: http://rake.rubyforge.org
description: Rake is a Make-like program implemented in Ruby. Tasks and dependencies are specified in standard Ruby syntax.
autorequire:
bindir: bin
has_rdoc: true
required_ruby_version: !ruby/object:Gem::Version::Requirement
requirements:
-
- ">"
- !ruby/object:Gem::Version
version: 0.0.0
version:
platform: ruby
files:
- README
test_files: []
library_stubs:
rdoc_options:
extra_rdoc_files:
executables:
- rake
extensions: []
requirements: []
dependencies: []
EOY
PROXY_DATA = SERVER_DATA.gsub(/0.4.11/, "0.4.2")
# Generated via:
# x = OpenSSL::PKey::DH.new(2048) # wait a while...
# x.to_s => pem
TEST_KEY_DH2048 = OpenSSL::PKey::DH.new <<-_END_OF_PEM_
-----BEGIN DH PARAMETERS-----
MIIBCAKCAQEA3Ze2EHSfYkZLUn557torAmjBgPsqzbodaRaGZtgK1gEU+9nNJaFV
G1JKhmGUiEDyIW7idsBpe4sX/Wqjnp48Lr8IeI/SlEzLdoGpf05iRYXC8Cm9o8aM
cfmVgoSEAo9YLBpzoji2jHkO7Q5IPt4zxbTdlmmGFLc/GO9q7LGHhC+rcMcNTGsM
49AnILNn49pq4Y72jSwdmvq4psHZwwFBbPwLdw6bLUDDCN90jfqvYt18muwUxDiN
NP0fuvVAIB158VnQ0liHSwcl6+9vE1mL0Jo/qEXQxl0+UdKDjaGfTsn6HIrwTnmJ
PeIQQkFng2VVot/WAQbv3ePqWq07g1BBcwIBAg==
-----END DH PARAMETERS-----
_END_OF_PEM_
def setup
@proxies = %w[https_proxy http_proxy HTTP_PROXY http_proxy_user HTTP_PROXY_USER http_proxy_pass HTTP_PROXY_PASS no_proxy NO_PROXY]
@old_proxies = @proxies.map {|k| ENV[k] }
@proxies.each {|k| ENV[k] = nil }
super
start_servers
self.enable_yaml = true
self.enable_zip = false
base_server_uri = "http://localhost:#{normal_server_port}"
@proxy_uri = "http://localhost:#{proxy_server_port}"
@server_uri = base_server_uri + "/yaml"
@server_z_uri = base_server_uri + "/yaml.Z"
@cache_dir = File.join @gemhome, "cache"
# TODO: why does the remote fetcher need it written to disk?
@a1, @a1_gem = util_gem "a", "1" do |s|
s.executables << "a_bin"
end
@a1.loaded_from = File.join(@gemhome, "specifications", @a1.full_name)
Gem::RemoteFetcher.fetcher = nil
@stub_ui = Gem::MockGemUi.new
@fetcher = Gem::RemoteFetcher.fetcher
end
def teardown
@fetcher.close_all
stop_servers
super
Gem.configuration[:http_proxy] = nil
@proxies.each_with_index {|k, i| ENV[k] = @old_proxies[i] }
end
def test_self_fetcher
fetcher = Gem::RemoteFetcher.fetcher
refute_nil fetcher
assert_kind_of Gem::RemoteFetcher, fetcher
end
def test_self_fetcher_with_proxy
proxy_uri = "http://proxy.example.com"
Gem.configuration[:http_proxy] = proxy_uri
Gem::RemoteFetcher.fetcher = nil
fetcher = Gem::RemoteFetcher.fetcher
refute_nil fetcher
assert_kind_of Gem::RemoteFetcher, fetcher
assert_equal proxy_uri, fetcher.instance_variable_get(:@proxy).to_s
end
def test_fetch_path_bad_uri
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
e = assert_raise ArgumentError do
@fetcher.fetch_path("gems.example.com/yaml", nil, true)
end
assert_equal "uri scheme is invalid: nil", e.message
end
def test_no_proxy
use_ui @stub_ui do
assert_data_from_server @fetcher.fetch_path(@server_uri)
response = @fetcher.fetch_path(@server_uri, nil, true)
assert_equal SERVER_DATA.size, response["content-length"].to_i
end
end
def test_cache_update_path
uri = URI "http://example/file"
path = File.join @tempdir, "file"
fetcher = util_fuck_with_fetcher "hello"
data = fetcher.cache_update_path uri, path
assert_equal "hello", data
assert_equal "hello", File.read(path)
end
def test_cache_update_path_with_utf8_internal_encoding
with_internal_encoding("UTF-8") do
uri = URI "http://example/file"
path = File.join @tempdir, "file"
data = String.new("\xC8").force_encoding(Encoding::BINARY)
fetcher = util_fuck_with_fetcher data
written_data = fetcher.cache_update_path uri, path
assert_equal data, written_data
assert_equal data, File.binread(path)
end
end
def test_cache_update_path_no_update
uri = URI "http://example/file"
path = File.join @tempdir, "file"
fetcher = util_fuck_with_fetcher "hello"
data = fetcher.cache_update_path uri, path, false
assert_equal "hello", data
assert_path_not_exist path
end
def util_fuck_with_fetcher(data, blow = false)
fetcher = Gem::RemoteFetcher.fetcher
fetcher.instance_variable_set :@test_data, data
unless blow
def fetcher.fetch_path(arg, *rest)
@test_arg = arg
@test_data
end
else
def fetcher.fetch_path(arg, *rest)
# OMG I'm such an ass
class << self; remove_method :fetch_path; end
def self.fetch_path(arg, *rest)
@test_arg = arg
@test_data
end
raise Gem::RemoteFetcher::FetchError.new("haha!", "")
end
end
fetcher
end
def test_download
a1_data = nil
File.open @a1_gem, "rb" do |fp|
a1_data = fp.read
end
fetcher = util_fuck_with_fetcher a1_data
a1_cache_gem = @a1.cache_file
assert_equal a1_cache_gem, fetcher.download(@a1, "http://gems.example.com")
assert_equal("http://gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
def test_download_with_auth
a1_data = nil
File.open @a1_gem, "rb" do |fp|
a1_data = fp.read
end
fetcher = util_fuck_with_fetcher a1_data
a1_cache_gem = @a1.cache_file
assert_equal a1_cache_gem, fetcher.download(@a1, "http://user:password@gems.example.com")
assert_equal("http://user:password@gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
def test_download_with_token
a1_data = nil
File.open @a1_gem, "rb" do |fp|
a1_data = fp.read
end
fetcher = util_fuck_with_fetcher a1_data
a1_cache_gem = @a1.cache_file
assert_equal a1_cache_gem, fetcher.download(@a1, "http://token@gems.example.com")
assert_equal("http://token@gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
def test_download_with_x_oauth_basic
a1_data = nil
File.open @a1_gem, "rb" do |fp|
a1_data = fp.read
end
fetcher = util_fuck_with_fetcher a1_data
a1_cache_gem = @a1.cache_file
assert_equal a1_cache_gem, fetcher.download(@a1, "http://token:x-oauth-basic@gems.example.com")
assert_equal("http://token:x-oauth-basic@gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
def test_download_with_encoded_auth
a1_data = nil
File.open @a1_gem, "rb" do |fp|
a1_data = fp.read
end
fetcher = util_fuck_with_fetcher a1_data
a1_cache_gem = @a1.cache_file
assert_equal a1_cache_gem, fetcher.download(@a1, "http://user:%25pas%25sword@gems.example.com")
assert_equal("http://user:%25pas%25sword@gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
def test_download_cached
FileUtils.mv @a1_gem, @cache_dir
inst = Gem::RemoteFetcher.fetcher
assert_equal @a1.cache_file, inst.download(@a1, "http://gems.example.com")
end
def test_download_local
FileUtils.mv @a1_gem, @tempdir
local_path = File.join @tempdir, @a1.file_name
inst = nil
Dir.chdir @tempdir do
inst = Gem::RemoteFetcher.fetcher
end
assert_equal @a1.cache_file, inst.download(@a1, local_path)
end
def test_download_local_space
space_path = File.join @tempdir, "space path"
FileUtils.mkdir space_path
FileUtils.mv @a1_gem, space_path
local_path = File.join space_path, @a1.file_name
inst = nil
Dir.chdir @tempdir do
inst = Gem::RemoteFetcher.fetcher
end
assert_equal @a1.cache_file, inst.download(@a1, local_path)
end
def test_download_install_dir
a1_data = File.open @a1_gem, "rb" do |fp|
fp.read
end
fetcher = util_fuck_with_fetcher a1_data
install_dir = File.join @tempdir, "more_gems"
a1_cache_gem = File.join install_dir, "cache", @a1.file_name
FileUtils.mkdir_p(File.dirname(a1_cache_gem))
actual = fetcher.download(@a1, "http://gems.example.com", install_dir)
assert_equal a1_cache_gem, actual
assert_equal("http://gems.example.com/gems/a-1.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(a1_cache_gem)
end
unless win_platform? || Process.uid.zero? # File.chmod doesn't work
def test_download_local_read_only
FileUtils.mv @a1_gem, @tempdir
local_path = File.join @tempdir, @a1.file_name
inst = nil
FileUtils.chmod 0555, @a1.cache_dir
FileUtils.mkdir_p File.join(Gem.user_dir, "cache") rescue nil
FileUtils.chmod 0555, File.join(Gem.user_dir, "cache")
Dir.chdir @tempdir do
inst = Gem::RemoteFetcher.fetcher
end
assert_equal(File.join(@tempdir, @a1.file_name),
inst.download(@a1, local_path))
ensure
FileUtils.chmod 0755, File.join(Gem.user_dir, "cache")
FileUtils.chmod 0755, @a1.cache_dir
end
def test_download_read_only
FileUtils.chmod 0555, @a1.cache_dir
FileUtils.chmod 0555, @gemhome
fetcher = util_fuck_with_fetcher File.read(@a1_gem)
fetcher.download(@a1, "http://gems.example.com")
a1_cache_gem = File.join Gem.user_dir, "cache", @a1.file_name
assert File.exist? a1_cache_gem
ensure
FileUtils.chmod 0755, @gemhome
FileUtils.chmod 0755, @a1.cache_dir
end
end
def test_download_platform_legacy
original_platform = "old-platform"
e1, e1_gem = util_gem "e", "1" do |s|
s.platform = Gem::Platform::CURRENT
s.instance_variable_set :@original_platform, original_platform
end
e1.loaded_from = File.join(@gemhome, "specifications", e1.full_name)
e1_data = nil
File.open e1_gem, "rb" do |fp|
e1_data = fp.read
end
fetcher = util_fuck_with_fetcher e1_data, :blow_chunks
e1_cache_gem = e1.cache_file
assert_equal e1_cache_gem, fetcher.download(e1, "http://gems.example.com")
assert_equal("http://gems.example.com/gems/#{e1.original_name}.gem",
fetcher.instance_variable_get(:@test_arg).to_s)
assert File.exist?(e1_cache_gem)
end
def test_download_same_file
FileUtils.mv @a1_gem, @tempdir
local_path = File.join @tempdir, @a1.file_name
inst = nil
Dir.chdir @tempdir do
inst = Gem::RemoteFetcher.fetcher
end
cache_path = @a1.cache_file
FileUtils.mv local_path, cache_path
gem = Gem::Package.new cache_path
assert_equal cache_path, inst.download(gem.spec, cache_path)
end
def test_download_unsupported
inst = Gem::RemoteFetcher.fetcher
e = assert_raise ArgumentError do
inst.download @a1, "ftp://gems.rubyforge.org"
end
assert_equal "unsupported URI scheme ftp", e.message
end
def test_download_to_cache
@a2, @a2_gem = util_gem "a", "2"
util_setup_spec_fetcher @a1, @a2
@fetcher.instance_variable_set :@a1, @a1
@fetcher.instance_variable_set :@a2, @a2
def @fetcher.fetch_path(uri, mtime = nil, head = false)
case uri.request_uri
when /#{@a1.spec_name}/ then
Gem.deflate Marshal.dump @a1
when /#{@a2.spec_name}/ then
Gem.deflate Marshal.dump @a2
else
uri.to_s
end
end
gem = Gem::RemoteFetcher.fetcher.download_to_cache dep "a"
assert_equal @a2.file_name, File.basename(gem)
end
def test_fetch_path_gzip
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime, head = nil)
Gem::Util.gzip "foo"
end
assert_equal "foo", fetcher.fetch_path(@uri + "foo.gz")
end
def test_fetch_path_gzip_unmodified
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime, head = nil)
nil
end
assert_nil fetcher.fetch_path(@uri + "foo.gz", Time.at(0))
end
def test_fetch_path_io_error
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(*)
raise EOFError
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_equal "EOFError: EOFError (#{url})", e.message
assert_equal url, e.uri
end
def test_fetch_path_socket_error
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime, head = nil)
raise SocketError
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_equal "SocketError: SocketError (#{url})", e.message
assert_equal url, e.uri
end
def test_fetch_path_system_call_error
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime = nil, head = nil)
raise Errno::ECONNREFUSED, "connect(2)"
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_match %r{ECONNREFUSED:.*connect\(2\) \(#{Regexp.escape url}\)\z},
e.message
assert_equal url, e.uri
end
def test_fetch_path_timeout_error
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime = nil, head = nil)
raise Timeout::Error, "timed out"
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_match %r{Timeout::Error: timed out \(#{Regexp.escape url}\)\z},
e.message
assert_equal url, e.uri
end
def test_fetch_path_getaddrinfo_error
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime = nil, head = nil)
raise SocketError, "getaddrinfo: nodename nor servname provided"
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_match %r{SocketError: getaddrinfo: nodename nor servname provided \(#{Regexp.escape url}\)\z},
e.message
assert_equal url, e.uri
end
def test_fetch_path_openssl_ssl_sslerror
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime = nil, head = nil)
raise OpenSSL::SSL::SSLError
end
url = "http://example.com/uri"
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path url
end
assert_equal "OpenSSL::SSL::SSLError: OpenSSL::SSL::SSLError (#{url})", e.message
assert_equal url, e.uri
end
def test_fetch_path_unmodified
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
def fetcher.fetch_http(uri, mtime, head = nil)
nil
end
assert_nil fetcher.fetch_path(URI.parse(@gem_repo), Time.at(0))
end
def test_implicit_no_proxy
use_ui @stub_ui do
ENV["http_proxy"] = "http://fakeurl:12345"
fetcher = Gem::RemoteFetcher.new :no_proxy
@fetcher = fetcher
assert_data_from_server fetcher.fetch_path(@server_uri)
end
end
def test_implicit_proxy
use_ui @stub_ui do
ENV["http_proxy"] = @proxy_uri
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_data_from_proxy fetcher.fetch_path(@server_uri)
end
end
def test_implicit_upper_case_proxy
use_ui @stub_ui do
ENV["HTTP_PROXY"] = @proxy_uri
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_data_from_proxy fetcher.fetch_path(@server_uri)
end
end
def test_implicit_proxy_no_env
use_ui @stub_ui do
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_data_from_server fetcher.fetch_path(@server_uri)
end
end
def test_fetch_http
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
url = "http://gems.example.com/redirect"
def fetcher.request(uri, request_class, last_modified = nil)
url = "http://gems.example.com/redirect"
unless defined? @requested
@requested = true
res = Net::HTTPMovedPermanently.new nil, 301, nil
res.add_field "Location", url
res
else
res = Net::HTTPOK.new nil, 200, nil
def res.body() "real_path" end
res
end
end
data = fetcher.fetch_http URI.parse(url)
assert_equal "real_path", data
end
def test_fetch_http_redirects
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
url = "http://gems.example.com/redirect"
def fetcher.request(uri, request_class, last_modified = nil)
url = "http://gems.example.com/redirect"
res = Net::HTTPMovedPermanently.new nil, 301, nil
res.add_field "Location", url
res
end
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_http URI.parse(url)
end
assert_equal "too many redirects (#{url})", e.message
end
def test_fetch_http_redirects_without_location
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
url = "http://gems.example.com/redirect"
def fetcher.request(uri, request_class, last_modified = nil)
res = Net::HTTPMovedPermanently.new nil, 301, nil
res
end
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_http URI.parse(url)
end
assert_equal "redirecting but no redirect location was given (#{url})", e.message
end
def test_fetch_http_with_additional_headers
ENV["http_proxy"] = @proxy_uri
ENV["no_proxy"] = URI::parse(@server_uri).host
fetcher = Gem::RemoteFetcher.new nil, nil, { "X-Captain" => "murphy" }
@fetcher = fetcher
assert_equal "murphy", fetcher.fetch_path(@server_uri)
end
def assert_fetch_s3(url, signature, token=nil, region="us-east-1", instance_profile_json=nil)
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
$fetched_uri = nil
$instance_profile = instance_profile_json
def fetcher.request(uri, request_class, last_modified = nil)
$fetched_uri = uri
res = Net::HTTPOK.new nil, 200, nil
def res.body() "success" end
res
end
def fetcher.s3_uri_signer(uri)
require "json"
s3_uri_signer = Gem::S3URISigner.new(uri)
def s3_uri_signer.ec2_metadata_credentials_json
JSON.parse($instance_profile)
end
# Running sign operation to make sure uri.query is not mutated
s3_uri_signer.sign
raise "URI query is not empty: #{uri.query}" unless uri.query.nil?
s3_uri_signer
end
data = fetcher.fetch_s3 URI.parse(url)
assert_equal "https://my-bucket.s3.#{region}.amazonaws.com/gems/specs.4.8.gz?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=testuser%2F20190624%2F#{region}%2Fs3%2Faws4_request&X-Amz-Date=20190624T050641Z&X-Amz-Expires=86400#{token ? "&X-Amz-Security-Token=" + token : ""}&X-Amz-SignedHeaders=host&X-Amz-Signature=#{signature}", $fetched_uri.to_s
assert_equal "success", data
ensure
$fetched_uri = nil
end
def test_fetch_s3_config_creds
Gem.configuration[:s3_source] = {
"my-bucket" => { :id => "testuser", :secret => "testpass" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "20f974027db2f3cd6193565327a7c73457a138efb1a63ea248d185ce6827d41b"
end
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_config_creds_with_region
Gem.configuration[:s3_source] = {
"my-bucket" => { :id => "testuser", :secret => "testpass", :region => "us-west-2" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "4afc3010757f1fd143e769f1d1dabd406476a4fc7c120e9884fd02acbb8f26c9", nil, "us-west-2"
end
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_config_creds_with_token
Gem.configuration[:s3_source] = {
"my-bucket" => { :id => "testuser", :secret => "testpass", :security_token => "testtoken" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "935160a427ef97e7630f799232b8f208c4a4e49aad07d0540572a2ad5fe9f93c", "testtoken"
end
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_env_creds
ENV["AWS_ACCESS_KEY_ID"] = "testuser"
ENV["AWS_SECRET_ACCESS_KEY"] = "testpass"
ENV["AWS_SESSION_TOKEN"] = nil
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "env" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "20f974027db2f3cd6193565327a7c73457a138efb1a63ea248d185ce6827d41b"
end
ensure
ENV.each_key {|key| ENV.delete(key) if key.start_with?("AWS") }
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_env_creds_with_region
ENV["AWS_ACCESS_KEY_ID"] = "testuser"
ENV["AWS_SECRET_ACCESS_KEY"] = "testpass"
ENV["AWS_SESSION_TOKEN"] = nil
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "env", :region => "us-west-2" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "4afc3010757f1fd143e769f1d1dabd406476a4fc7c120e9884fd02acbb8f26c9", nil, "us-west-2"
end
ensure
ENV.each_key {|key| ENV.delete(key) if key.start_with?("AWS") }
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_env_creds_with_token
ENV["AWS_ACCESS_KEY_ID"] = "testuser"
ENV["AWS_SECRET_ACCESS_KEY"] = "testpass"
ENV["AWS_SESSION_TOKEN"] = "testtoken"
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "env" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "935160a427ef97e7630f799232b8f208c4a4e49aad07d0540572a2ad5fe9f93c", "testtoken"
end
ensure
ENV.each_key {|key| ENV.delete(key) if key.start_with?("AWS") }
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_url_creds
url = "s3://testuser:testpass@my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "20f974027db2f3cd6193565327a7c73457a138efb1a63ea248d185ce6827d41b"
end
end
def test_fetch_s3_instance_profile_creds
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "instance_profile" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "20f974027db2f3cd6193565327a7c73457a138efb1a63ea248d185ce6827d41b", nil, "us-east-1",
'{"AccessKeyId": "testuser", "SecretAccessKey": "testpass"}'
end
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_instance_profile_creds_with_region
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "instance_profile", :region => "us-west-2" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "4afc3010757f1fd143e769f1d1dabd406476a4fc7c120e9884fd02acbb8f26c9", nil, "us-west-2",
'{"AccessKeyId": "testuser", "SecretAccessKey": "testpass"}'
end
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_instance_profile_creds_with_token
Gem.configuration[:s3_source] = {
"my-bucket" => { :provider => "instance_profile" },
}
url = "s3://my-bucket/gems/specs.4.8.gz"
Time.stub :now, Time.at(1561353581) do
assert_fetch_s3 url, "935160a427ef97e7630f799232b8f208c4a4e49aad07d0540572a2ad5fe9f93c", "testtoken", "us-east-1",
'{"AccessKeyId": "testuser", "SecretAccessKey": "testpass", "Token": "testtoken"}'
end
ensure
Gem.configuration[:s3_source] = nil
end
def refute_fetch_s3(url, expected_message)
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
e = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_s3 URI.parse(url)
end
assert_match expected_message, e.message
end
def test_fetch_s3_no_source_key
url = "s3://my-bucket/gems/specs.4.8.gz"
refute_fetch_s3 url, "no s3_source key exists in .gemrc"
end
def test_fetch_s3_no_host
Gem.configuration[:s3_source] = {
"my-bucket" => { :id => "testuser", :secret => "testpass" },
}
url = "s3://other-bucket/gems/specs.4.8.gz"
refute_fetch_s3 url, "no key for host other-bucket in s3_source in .gemrc"
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_no_id
Gem.configuration[:s3_source] = { "my-bucket" => { :secret => "testpass" } }
url = "s3://my-bucket/gems/specs.4.8.gz"
refute_fetch_s3 url, "s3_source for my-bucket missing id or secret"
ensure
Gem.configuration[:s3_source] = nil
end
def test_fetch_s3_no_secret
Gem.configuration[:s3_source] = { "my-bucket" => { :id => "testuser" } }
url = "s3://my-bucket/gems/specs.4.8.gz"
refute_fetch_s3 url, "s3_source for my-bucket missing id or secret"
ensure
Gem.configuration[:s3_source] = nil
end
def test_observe_no_proxy_env_single_host
use_ui @stub_ui do
ENV["http_proxy"] = @proxy_uri
ENV["no_proxy"] = URI::parse(@server_uri).host
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_data_from_server fetcher.fetch_path(@server_uri)
end
end
def test_observe_no_proxy_env_list
use_ui @stub_ui do
ENV["http_proxy"] = @proxy_uri
ENV["no_proxy"] = "fakeurl.com, #{URI::parse(@server_uri).host}"
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_data_from_server fetcher.fetch_path(@server_uri)
end
end
def test_request_block
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_throws :block_called do
fetcher.request URI("http://example"), Net::HTTP::Get do |req|
assert_kind_of Net::HTTPGenericRequest, req
throw :block_called
end
end
end
def test_yaml_error_on_size
use_ui @stub_ui do
self.enable_yaml = false
fetcher = Gem::RemoteFetcher.new nil
@fetcher = fetcher
assert_error { fetcher.size }
end
end
def test_ssl_connection
ssl_server = start_ssl_server
temp_ca_cert = File.join(__dir__, "ca_cert.pem")
with_configured_fetcher(":ssl_ca_cert: #{temp_ca_cert}") do |fetcher|
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/yaml")
end
end
def test_ssl_client_cert_auth_connection
ssl_server = start_ssl_server({
:SSLVerifyClient =>
OpenSSL::SSL::VERIFY_PEER | OpenSSL::SSL::VERIFY_FAIL_IF_NO_PEER_CERT })
temp_ca_cert = File.join(__dir__, "ca_cert.pem")
temp_client_cert = File.join(__dir__, "client.pem")
with_configured_fetcher(
":ssl_ca_cert: #{temp_ca_cert}\n" +
":ssl_client_cert: #{temp_client_cert}\n") do |fetcher|
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/yaml")
end
end
def test_do_not_allow_invalid_client_cert_auth_connection
ssl_server = start_ssl_server({
:SSLVerifyClient =>
OpenSSL::SSL::VERIFY_PEER | OpenSSL::SSL::VERIFY_FAIL_IF_NO_PEER_CERT })
temp_ca_cert = File.join(__dir__, "ca_cert.pem")
temp_client_cert = File.join(__dir__, "invalid_client.pem")
with_configured_fetcher(
":ssl_ca_cert: #{temp_ca_cert}\n" +
":ssl_client_cert: #{temp_client_cert}\n") do |fetcher|
assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/yaml")
end
end
end
def test_do_not_allow_insecure_ssl_connection_by_default
ssl_server = start_ssl_server
with_configured_fetcher do |fetcher|
assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/yaml")
end
end
end
def test_ssl_connection_allow_verify_none
ssl_server = start_ssl_server
with_configured_fetcher(":ssl_verify_mode: 0") do |fetcher|
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/yaml")
end
end
def test_do_not_follow_insecure_redirect
ssl_server = start_ssl_server
temp_ca_cert = File.join(__dir__, "ca_cert.pem")
expected_error_message =
"redirecting to non-https resource: #{@server_uri} (https://localhost:#{ssl_server.config[:Port]}/insecure_redirect?to=#{@server_uri})"
with_configured_fetcher(":ssl_ca_cert: #{temp_ca_cert}") do |fetcher|
err = assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}/insecure_redirect?to=#{@server_uri}")
end
assert_equal(err.message, expected_error_message)
end
end
def test_nil_ca_cert
ssl_server = start_ssl_server
temp_ca_cert = nil
with_configured_fetcher(":ssl_ca_cert: #{temp_ca_cert}") do |fetcher|
assert_raise Gem::RemoteFetcher::FetchError do
fetcher.fetch_path("https://localhost:#{ssl_server.config[:Port]}")
end
end
end
def with_configured_fetcher(config_str = nil, &block)
if config_str
temp_conf = File.join @tempdir, ".gemrc"
File.open temp_conf, "w" do |fp|
fp.puts config_str
end
Gem.configuration = Gem::ConfigFile.new %W[--config-file #{temp_conf}]
end
fetcher = Gem::RemoteFetcher.new
yield fetcher
ensure
fetcher.close_all
Gem.configuration = nil
end
def assert_error(exception_class=Exception)
got_exception = false
begin
yield
rescue exception_class
got_exception = true
end
assert got_exception, "Expected exception conforming to #{exception_class}"
end
def assert_data_from_server(data)
assert_match(/0\.4\.11/, data, "Data is not from server")
end
def assert_data_from_proxy(data)
assert_match(/0\.4\.2/, data, "Data is not from proxy")
end
class NilLog < WEBrick::Log
def log(level, data) #Do nothing
end
end
private
attr_reader :normal_server, :proxy_server
attr_accessor :enable_zip, :enable_yaml
def start_servers
@normal_server ||= start_server(SERVER_DATA)
@proxy_server ||= start_server(PROXY_DATA)
@enable_yaml = true
@enable_zip = false
@ssl_server = nil
@ssl_server_thread = nil
end
def stop_servers
if @normal_server
@normal_server.kill.join
@normal_server = nil
end
if @proxy_server
@proxy_server.kill.join
@proxy_server = nil
end
if @ssl_server
@ssl_server.stop
@ssl_server = nil
end
if @ssl_server_thread
@ssl_server_thread.kill.join
@ssl_server_thread = nil
end
utils = WEBrick::Utils # TimeoutHandler is since 1.9
utils::TimeoutHandler.terminate if defined?(utils::TimeoutHandler.terminate)
end
def normal_server_port
@normal_server[:server].config[:Port]
end
def proxy_server_port
@proxy_server[:server].config[:Port]
end
def start_ssl_server(config = {})
pend "starting this test server fails randomly on jruby" if Gem.java_platform?
null_logger = NilLog.new
server = WEBrick::HTTPServer.new({
:Port => 0,
:Logger => null_logger,
:AccessLog => [],
:SSLEnable => true,
:SSLCACertificateFile => File.join(__dir__, "ca_cert.pem"),
:SSLCertificate => cert("ssl_cert.pem"),
:SSLPrivateKey => key("ssl_key.pem"),
:SSLVerifyClient => nil,
:SSLCertName => nil,
}.merge(config))
server.mount_proc("/yaml") do |req, res|
res.body = "--- true\n"
end
server.mount_proc("/insecure_redirect") do |req, res|
res.set_redirect(WEBrick::HTTPStatus::MovedPermanently, req.query["to"])
end
server.ssl_context.tmp_dh_callback = proc { TEST_KEY_DH2048 }
t = Thread.new do
begin
server.start
rescue Exception => ex
puts "ERROR during server thread: #{ex.message}"
raise
ensure
server.shutdown
end
end
while server.status != :Running
sleep 0.1
unless t.alive?
t.join
raise
end
end
@ssl_server = server
@ssl_server_thread = t
server
end
def start_server(data)
null_logger = NilLog.new
s = WEBrick::HTTPServer.new(
:Port => 0,
:DocumentRoot => nil,
:Logger => null_logger,
:AccessLog => null_logger
)
s.mount_proc("/kill") {|req, res| s.shutdown }
s.mount_proc("/yaml") do |req, res|
if req["X-Captain"]
res.body = req["X-Captain"]
elsif @enable_yaml
res.body = data
res["Content-Type"] = "text/plain"
res["content-length"] = data.size
else
res.status = "404"
res.body = "<h1>NOT FOUND</h1>"
res["Content-Type"] = "text/html"
end
end
s.mount_proc("/yaml.Z") do |req, res|
if @enable_zip
res.body = Zlib::Deflate.deflate(data)
res["Content-Type"] = "text/plain"
else
res.status = "404"
res.body = "<h1>NOT FOUND</h1>"
res["Content-Type"] = "text/html"
end
end
th = Thread.new do
begin
s.start
rescue Exception => ex
abort "ERROR during server thread: #{ex.message}"
ensure
s.shutdown
end
end
th[:server] = s
th
end
def cert(filename)
OpenSSL::X509::Certificate.new(File.read(File.join(__dir__, filename)))
end
def key(filename)
OpenSSL::PKey::RSA.new(File.read(File.join(__dir__, filename)))
end
end if Gem::HAVE_OPENSSL