Merge branch '49565-ssh-push-mirroring' into 'master'

SSH public-key authentication for push mirroring

Closes #49565

See merge request gitlab-org/gitlab-ce!22982

3 files changed, 21 insertions, 6 deletions

diff --git a/lib/gitlab/git/remote_mirror.rb b/lib/gitlab/git/remote_mirror.rb
index e992d522e7f..df3cd422527 100644
--- a/lib/gitlab/git/remote_mirror.rb
+++ b/lib/gitlab/git/remote_mirror.rb
@@ -5,14 +5,24 @@ module Gitlab
     class RemoteMirror
       include Gitlab::Git::WrapsGitalyErrors
 
-      def initialize(repository, ref_name)
+      attr_reader :repository, :ref_name, :only_branches_matching, :ssh_key, :known_hosts
+
+      def initialize(repository, ref_name, only_branches_matching: [], ssh_key: nil, known_hosts: nil)
         @repository = repository
         @ref_name = ref_name
+        @only_branches_matching = only_branches_matching
+        @ssh_key = ssh_key
+        @known_hosts = known_hosts
       end
 
-      def update(only_branches_matching: [])
+      def update
         wrapped_gitaly_errors do
-          @repository.gitaly_remote_client.update_remote_mirror(@ref_name, only_branches_matching)
+          repository.gitaly_remote_client.update_remote_mirror(
+            ref_name,
+            only_branches_matching,
+            ssh_key: ssh_key,
+            known_hosts: known_hosts
+          )
         end
       end
     end
diff --git a/lib/gitlab/gitaly_client/remote_service.rb b/lib/gitlab/gitaly_client/remote_service.rb
index 24e8a5e16d3..81fac37ee68 100644
--- a/lib/gitlab/gitaly_client/remote_service.rb
+++ b/lib/gitlab/gitaly_client/remote_service.rb
@@ -68,13 +68,18 @@ module Gitlab
         encode_utf8(response.ref)
       end
 
-      def update_remote_mirror(ref_name, only_branches_matching)
+      def update_remote_mirror(ref_name, only_branches_matching, ssh_key: nil, known_hosts: nil)
         req_enum = Enumerator.new do |y|
-          y.yield Gitaly::UpdateRemoteMirrorRequest.new(
+          first_request = Gitaly::UpdateRemoteMirrorRequest.new(
             repository: @gitaly_repo,
             ref_name: ref_name
           )
 
+          first_request.ssh_key = ssh_key if ssh_key.present?
+          first_request.known_hosts = known_hosts if known_hosts.present?
+
+          y.yield(first_request)
+
           current_size = 0
 
           slices = only_branches_matching.slice_before do |branch_name|
diff --git a/lib/gitlab/gitaly_client/repository_service.rb b/lib/gitlab/gitaly_client/repository_service.rb
index f968ebc2cbf..12a0ee16649 100644
--- a/lib/gitlab/gitaly_client/repository_service.rb
+++ b/lib/gitlab/gitaly_client/repository_service.rb
@@ -69,7 +69,7 @@ module Gitlab
           no_tags: no_tags, timeout: timeout, no_prune: !prune
         )
 
-        if ssh_auth&.ssh_import?
+        if ssh_auth&.ssh_mirror_url?
           if ssh_auth.ssh_key_auth? && ssh_auth.ssh_private_key.present?
             request.ssh_key = ssh_auth.ssh_private_key
           end