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# frozen_string_literal: true
RSpec.describe Bundler::Source::Git::GitProxy do
let(:path) { Pathname("path") }
let(:uri) { "https://github.com/rubygems/rubygems.git" }
let(:ref) { "HEAD" }
let(:revision) { nil }
let(:git_source) { nil }
subject { described_class.new(path, uri, ref, revision, git_source) }
context "with configured credentials" do
it "adds username and password to URI" do
Bundler.settings.temporary(uri => "u:p") do
expect(subject).to receive(:git_retry).with("clone", "--bare", "--no-hardlinks", "--quiet", "--", "https://u:p@github.com/rubygems/rubygems.git", path.to_s)
subject.checkout
end
end
it "adds username and password to URI for host" do
Bundler.settings.temporary("github.com" => "u:p") do
expect(subject).to receive(:git_retry).with("clone", "--bare", "--no-hardlinks", "--quiet", "--", "https://u:p@github.com/rubygems/rubygems.git", path.to_s)
subject.checkout
end
end
it "does not add username and password to mismatched URI" do
Bundler.settings.temporary("https://u:p@github.com/rubygems/rubygems-mismatch.git" => "u:p") do
expect(subject).to receive(:git_retry).with("clone", "--bare", "--no-hardlinks", "--quiet", "--", uri, path.to_s)
subject.checkout
end
end
it "keeps original userinfo" do
Bundler.settings.temporary("github.com" => "u:p") do
original = "https://orig:info@github.com/rubygems/rubygems.git"
subject = described_class.new(Pathname("path"), original, "HEAD")
expect(subject).to receive(:git_retry).with("clone", "--bare", "--no-hardlinks", "--quiet", "--", original, path.to_s)
subject.checkout
end
end
end
describe "#version" do
context "with a normal version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3")
end
it "returns the git version number" do
expect(subject.version).to eq("1.2.3")
end
it "does not raise an error when passed into Gem::Version.create" do
expect { Gem::Version.create subject.version }.not_to raise_error
end
end
context "with a OSX version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3 (Apple Git-BS)")
end
it "strips out OSX specific additions in the version string" do
expect(subject.version).to eq("1.2.3")
end
it "does not raise an error when passed into Gem::Version.create" do
expect { Gem::Version.create subject.version }.not_to raise_error
end
end
context "with a msysgit version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3.msysgit.0")
end
it "strips out msysgit specific additions in the version string" do
expect(subject.version).to eq("1.2.3")
end
it "does not raise an error when passed into Gem::Version.create" do
expect { Gem::Version.create subject.version }.not_to raise_error
end
end
end
describe "#full_version" do
context "with a normal version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3")
end
it "returns the git version number" do
expect(subject.full_version).to eq("1.2.3")
end
end
context "with a OSX version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3 (Apple Git-BS)")
end
it "does not strip out OSX specific additions in the version string" do
expect(subject.full_version).to eq("1.2.3 (Apple Git-BS)")
end
end
context "with a msysgit version number" do
before do
expect(subject).to receive(:git).with("--version").
and_return("git version 1.2.3.msysgit.0")
end
it "does not strip out msysgit specific additions in the version string" do
expect(subject.full_version).to eq("1.2.3.msysgit.0")
end
end
end
describe "#copy_to" do
let(:cache) { tmpdir("cache_path") }
let(:destination) { tmpdir("copy_to_path") }
let(:submodules) { false }
context "when given a SHA as a revision" do
let(:revision) { "abcd" * 10 }
let(:command) { ["reset", "--hard", revision] }
let(:command_for_display) { "git #{command.shelljoin}" }
it "fails gracefully when resetting to the revision fails" do
expect(subject).to receive(:git_retry).with("clone", any_args) { destination.mkpath }
expect(subject).to receive(:git_retry).with("fetch", any_args, :dir => destination)
expect(subject).to receive(:git).with(*command, :dir => destination).and_raise(Bundler::Source::Git::GitCommandError.new(command_for_display, destination))
expect(subject).not_to receive(:git)
expect { subject.copy_to(destination, submodules) }.
to raise_error(
Bundler::Source::Git::MissingGitRevisionError,
"Git error: command `#{command_for_display}` in directory #{destination} has failed.\n" \
"Revision #{revision} does not exist in the repository #{uri}. Maybe you misspelled it?\n" \
"If this error persists you could try removing the cache directory '#{destination}'"
)
end
end
end
it "doesn't allow arbitrary code execution through Gemfile uris with a leading dash" do
gemfile <<~G
gem "poc", git: "-u./pay:load.sh"
G
file = bundled_app("pay:load.sh")
create_file file, <<~RUBY
#!/bin/sh
touch #{bundled_app("canary")}
RUBY
FileUtils.chmod("+x", file)
bundle :lock, :raise_on_error => false
expect(Pathname.new(bundled_app("canary"))).not_to exist
end
end
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