Start of a v2 API.

endpoints/v2/manifest.py

@@ -0,0 +1,63 @@
+import logging
+import re
+import hashlib
+
+from flask import make_response, request
+
+from app import storage
+from auth.jwt_auth import process_jwt_auth
+from auth.permissions import ReadRepositoryPermission
+from endpoints.decorators import anon_protect
+from endpoints.v2 import (v2_bp, require_repo_read, require_repo_write, require_repo_admin,
+                          get_input_stream)
+from endpoints.v2 import digest_tools
+
+
+logger = logging.getLogger(__name__)
+
+
+VALID_TAG_PATTERN = r'[\w][\w.-]{0,127}'
+VALID_TAG_REGEX = re.compile(VALID_TAG_PATTERN)
+
+
+def is_tag_name(reference):
+  match = VALID_TAG_REGEX.match(reference)
+  return match is not None and match.end() == len(reference)
+
+
+@v2_bp.route('/<namespace>/<repo_name>/manifests/<regex("' + VALID_TAG_PATTERN + '"):tag_name>',
+             methods=['GET'])
+@process_jwt_auth
+@require_repo_read
+@anon_protect
+def fetch_manifest_by_tagname(namespace, repo_name, tag_name):
+  logger.debug('Fetching tag manifest with name: %s', tag_name)
+  return make_response('Manifest {0}'.format(tag_name))
+
+
+@v2_bp.route('/<namespace>/<repo_name>/manifests/<regex("' + VALID_TAG_PATTERN + '"):tag_name>',
+             methods=['PUT'])
+@process_jwt_auth
+@require_repo_write
+@anon_protect
+def write_manifest_by_tagname(namespace, repo_name, tag_name):
+  manifest_data = request.data
+  logger.debug('Manifest data: %s', manifest_data)
+  response = make_response('OK', 202)
+  response.headers['Docker-Content-Digest'] = digest_tools.sha256_digest(manifest_data)
+  response.headers['Location'] = 'https://fun.com'
+  return response
+
+
+@v2_bp.route('/<namespace>/<repo_name>/manifests/<regex("' + digest_tools.DIGEST_PATTERN + '"):tag_digest>',
+             methods=['PUT'])
+@process_jwt_auth
+@require_repo_write
+@anon_protect
+def write_manifest(namespace, repo_name, tag_digest):
+  logger.debug('Writing tag manifest with name: %s', tag_digest)
+
+  manifest_path = digest_tools.content_path(tag_digest)
+  storage.stream_write('local_us', manifest_path, get_input_stream(request))
+
+  return make_response('Manifest {0}'.format(tag_digest))