From 1f8556b2f86d7954f86f4a9a58f586a838f8ae21 Mon Sep 17 00:00:00 2001
From: Nick Thomas <nick@gitlab.com>
Date: Tue, 28 Aug 2018 10:37:07 +0200
Subject: Initial feature-flagged go/ruby switch

---
 bin/gitlab-shell-ruby | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 bin/gitlab-shell-ruby

(limited to 'bin/gitlab-shell-ruby')

diff --git a/bin/gitlab-shell-ruby b/bin/gitlab-shell-ruby
new file mode 100755
index 0000000..93a79f6
--- /dev/null
+++ b/bin/gitlab-shell-ruby
@@ -0,0 +1,28 @@
+#!/usr/bin/env ruby
+
+unless ENV['SSH_CONNECTION']
+  puts "Only ssh allowed"
+  exit
+end
+
+original_cmd = ENV.delete('SSH_ORIGINAL_COMMAND')
+
+require_relative '../lib/gitlab_init'
+
+#
+#
+# GitLab shell, invoked from ~/.ssh/authorized_keys or from an
+# AuthorizedPrincipalsCommand in the key-less SSH CERT mode.
+#
+#
+require File.join(ROOT_PATH, 'lib', 'gitlab_shell')
+
+# We must match e.g. "key-12345" anywhere on the command-line. See
+# https://gitlab.com/gitlab-org/gitlab-shell/issues/145
+who = /\b(?:(?:key|user)-[0-9]+|username-\S+)\b/.match(ARGV.join(' ')).to_s
+
+if GitlabShell.new(who).exec(original_cmd)
+  exit 0
+else
+  exit 1
+end
-- 
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