def download_file(file_id):
"""
Get a presigned url to download a file given by file_id.
"""
result = get_signed_url_for_file("download", file_id)
if not "redirect" in flask.request.args or not "url" in result:
return flask.jsonify(result)
return flask.redirect(result["url"])
def get_ga4gh_signed_url(object_id, access_id):
if not access_id:
raise UserError("Access ID/Protocol is required.")
result = get_signed_url_for_file("download",
object_id,
requested_protocol=access_id)
return flask.jsonify(result)
def upload_file(file_id):
"""
Get a presigned url to upload a file given by file_id.
"""
file_name = flask.request.args.get("file_name")
if not file_name:
logger.warning(f"file_name not provided, using GUID: {file_id}")
file_name = str(file_id)
result = get_signed_url_for_file("upload", file_id, file_name=file_name)
return flask.jsonify(result)
def get_ga4gh_signed_url(object_id, access_id):
if not access_id:
raise UserError("Access ID/Protocol is required.")
ga4gh_passports = None
if flask.request.method == "POST":
ga4gh_passports = flask.request.get_json(force=True, silent=True).get(
config["GA4GH_DRS_POSTED_PASSPORT_FIELD"])
if ga4gh_passports and flask.request.headers.get("Authorization"):
raise UserError(
"You cannot supply both GA4GH passports and a token "
"in the Authorization header of a request.")
result = get_signed_url_for_file(
"download",
object_id,
requested_protocol=access_id,
ga4gh_passports=ga4gh_passports,
)
return flask.jsonify(result)
def upload_file(file_id):
"""
Get a presigned url to upload a file given by file_id.
"""
result = get_signed_url_for_file("upload", file_id)
return flask.jsonify(result)