client.py

# -*- coding: utf-8 -*-
#
# This file is part of REANA.
# Copyright (C) 2017, 2018 CERN.
#
# REANA is free software; you can redistribute it and/or modify it
# under the terms of the MIT License; see LICENSE file for more details.
"""REANA REST API client."""

import json
import logging
import os
import traceback
from functools import partial

import requests
from bravado.exception import HTTPError
from reana_client.config import ERROR_MESSAGES, WORKFLOW_ENGINES
from reana_client.errors import FileDeletionError, FileUploadError
from reana_client.utils import _validate_reana_yaml, is_uuid_v4
from reana_commons.api_client import get_current_api_client
from reana_commons.errors import REANASecretAlreadyExists, REANASecretDoesNotExist
from werkzeug.local import LocalProxy

try:
    from urllib.parse import urljoin
except ImportError:
    from urlparse import urljoin

current_rs_api_client = LocalProxy(
    partial(get_current_api_client, component="reana-server")
)


def ping(access_token):
    """Health check REANA server."""
    try:
        response, http_response = current_rs_api_client.api.get_you(
            access_token=access_token
        ).result()
        if http_response.status_code == 200:
            response["status"] = "Connected"
            response["error"] = False
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "REANA server health check failed: "
            "\nStatus: {}\nReason: {}".format(e.response.status_code, e.response.reason)
        )
        if e.response.status_code == 404:
            return {"status": "ERROR: INVALID SERVER", "error": True}
        if e.response.status_code == 403:
            return {"status": "ERROR: INVALID ACCESS TOKEN", "error": True}
        raise Exception(e.response)
    except Exception as e:
        return {"status": "ERROR: INVALID SERVER", "error": True}


def get_workflows(access_token, type, verbose=False, block_size=None):
    """List all existing workflows."""
    try:
        response, http_response = current_rs_api_client.api.get_workflows(
            access_token=access_token, verbose=verbose, type=type, block_size=block_size
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "The list of workflows could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def get_workflow_status(workflow, access_token):
    """Get status of previously created workflow."""
    try:
        response, http_response = current_rs_api_client.api.get_workflow_status(
            workflow_id_or_name=workflow, access_token=access_token
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Analysis status could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def create_workflow(reana_specification, name, access_token):
    """Create a workflow."""
    try:
        (response, http_response) = current_rs_api_client.api.create_workflow(
            reana_specification=json.loads(
                json.dumps(reana_specification, sort_keys=True)
            ),
            workflow_name=name,
            access_token=access_token,
        ).result()
        if http_response.status_code == 201:
            return response
        else:
            raise Exception(
                "Expected status code 201 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow creation failed: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def create_workflow_from_json(
    workflow_json,
    name,
    access_token,
    parameters=None,
    workflow_engine="yadage",
    outputs=None,
):
    """Create a workflow from json specification.

    :param workflow_json: workflow specification in json format.
    :param name: name or UUID of the workflow to be started.
    :param access_token: Access token of the current user.
    :param parameters: workflow input parameters dictionary.
    :param workflow_engine: one of the workflow engines (yadage, serial, cwl)
    :param outputs: dictionary with expected workflow outputs.

    :Example:

      .. code:: python

        create_workflow_from_json(
            workflow_json=workflow_json,
            name='workflow_name.1',
            access_token='access_token',
            parameters={'files': ['file.txt'], 'parameters': {'key': 'value'}},
            workflow_engine='serial')
    """
    if is_uuid_v4(name):
        raise ValueError("Workflow name cannot be a valid UUIDv4")
    if not access_token:
        raise Exception(ERROR_MESSAGES["missing_access_token"])
    if os.environ.get("REANA_SERVER_URL") is None:
        raise Exception("Environment variable REANA_SERVER_URL is not set")
    workflow_engine = workflow_engine.lower()
    if workflow_engine not in WORKFLOW_ENGINES:
        raise Exception(
            "Workflow engine - {} not found. You must use one of "
            "these engines - {}".format(workflow_engine, WORKFLOW_ENGINES)
        )
    try:
        reana_yaml = {}
        reana_yaml["workflow"] = {"specification": workflow_json}
        reana_yaml["workflow"]["type"] = workflow_engine
        if parameters:
            reana_yaml["inputs"] = parameters
        if outputs:
            reana_yaml["outputs"] = outputs
        _validate_reana_yaml(reana_yaml)
        reana_specification = reana_yaml
        (response, http_response) = current_rs_api_client.api.create_workflow(
            reana_specification=json.loads(
                json.dumps(reana_specification, sort_keys=True)
            ),
            workflow_name=name,
            access_token=access_token,
        ).result()
        if http_response.status_code == 201:
            return response
        else:
            raise Exception(
                "Expected status code 201 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow creation failed: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def start_workflow(workflow, access_token, parameters):
    """Start a workflow.

    :param workflow: name or id of previously created workflow.
    :param access_token: access token of the current user.
    :param parameters: dict of workflow parameters to override the original
        ones (after workflow creation).
    :param restart: boolean if workflow should be restarted on the same
        workspace.
    """
    try:
        (response, http_response) = current_rs_api_client.api.start_workflow(
            workflow_id_or_name=workflow,
            access_token=access_token,
            parameters=parameters,
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow run could not be started: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def upload_file(workflow_id, file_, file_name, access_token):
    """Upload file to workflow workspace.

    :param workflow_id: UID which identifies the workflow.
    :param file_: content of a file that will be uploaded.
    :param file_name: name of a file that will be uploaded.
    :param access_token: access token of the current user.
    """
    from reana_client.utils import get_api_url

    try:
        endpoint = current_rs_api_client.api.upload_file.operation.path_name.format(
            workflow_id_or_name=workflow_id
        )
        http_response = requests.post(
            urljoin(get_api_url(), endpoint),
            data=file_,
            params={"file_name": file_name, "access_token": access_token},
            headers={"Content-Type": "application/octet-stream"},
            verify=False,
        )
        return http_response.json()
    except requests.exceptions.ConnectionError:
        logging.debug("File could not be uploaded.", exc_info=True)
        raise Exception("Could not connect to the server {}".format(get_api_url()))
    except requests.exceptions.HTTPError as e:
        logging.debug("The server responded with an HTTP error code.", exc_info=True)
        raise Exception("Unexpected response from the server: \n{}".format(e.response))
    except requests.exceptions.Timeout:
        logging.debug("Timeout while trying to establish connection.", exc_info=True)
        raise Exception("The request to the server has timed out.")
    except requests.exceptions.RequestException:
        logging.debug(
            "Something went wrong while connecting to the server.", exc_info=True
        )
        raise Exception(
            "The request to the server has failed for an " "unknown reason."
        )
    except Exception as e:
        raise e


def get_workflow_logs(workflow_id, access_token, steps=None):
    """Get logs from a workflow engine."""
    try:
        (response, http_response) = current_rs_api_client.api.get_workflow_logs(
            workflow_id_or_name=workflow_id, steps=steps, access_token=access_token
        ).result()

        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow logs could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def download_file(workflow_id, file_name, access_token):
    """Download the requested file if it exists.

    :param workflow_id: UUID which identifies the workflow.
    :param file_name: File name or path to the file requested.
    :returns: .
    """
    try:
        from reana_client.utils import get_api_url

        logging.getLogger("urllib3").setLevel(logging.CRITICAL)
        endpoint = current_rs_api_client.api.download_file.operation.path_name.format(
            workflow_id_or_name=workflow_id, file_name=file_name
        )
        http_response = requests.get(
            urljoin(get_api_url(), endpoint),
            params={"file_name": file_name, "access_token": access_token},
            verify=False,
        )
        if http_response.status_code == 200:
            return http_response.content
        else:
            raise Exception(
                "Error {status_code} {reason} {message}".format(
                    status_code=http_response.status_code,
                    reason=http_response.reason,
                    message=http_response.json().get("message"),
                )
            )

    except HTTPError as e:
        logging.debug(
            "Output file could not be downloaded: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def delete_file(workflow_id, file_name, access_token):
    """Delete the requested file if it exists.

    :param workflow_id: UUID which identifies the workflow.
    :param file_name: File name or path to the file requested.
    """
    try:
        (response, http_response) = current_rs_api_client.api.delete_file(
            workflow_id_or_name=workflow_id,
            file_name=file_name,
            access_token=access_token,
        ).result()
        if http_response.status_code == 200 and (
            response["deleted"] or response["failed"]
        ):
            return response
        elif not (response["deleted"] or response["failed"]):
            raise FileDeletionError(
                "{} did not match any existing " "file.".format(file_name)
            )
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "File could not be downloaded: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def list_files(workflow_id, access_token):
    """Return the list of file for a given workflow workspace.

    :param workflow_id: UUID which identifies the workflow.
    :returns: A list of dictionaries composed by the `name`, `size` and
                `last-modified`.
    """
    try:
        (response, http_response) = current_rs_api_client.api.get_files(
            workflow_id_or_name=workflow_id, access_token=access_token
        ).result()

        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "File list could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def upload_to_server(workflow, paths, access_token):
    """Upload file or directory to REANA server.

    Shared e.g. by `code upload` and `inputs upload`.

    :param workflow: ID of that workflow whose workspace should be
        used to store the files.
    :param paths: Absolute filepath(s) of files to be uploaded.
    """
    if not workflow:
        raise ValueError("Workflow name or id must be provided")
    if not paths:
        raise ValueError(
            "Please provide path(s) to file(s) that " "should be uploaded to workspace."
        )

    logging.info('Workflow "{}" selected'.format(workflow))

    # Check if multiple paths were given and iterate over them
    if type(paths) is list or type(paths) is tuple:
        for path in paths:
            upload_to_server(workflow, path, access_token)
    # `paths` points to a single file or directory
    else:
        path = paths
        if ".." in paths.split("/"):
            raise FileUploadError('Path cannot contain ".."')

        # Check if input is a directory and upload everything
        # including subdirectories.

        if os.path.isdir(path):
            logging.debug("'{}' is a directory.".format(path))
            logging.info("Uploading contents of folder '{}' ...".format(path))
            for root, dirs, files in os.walk(path, topdown=False):
                uploaded_files = []
                for next_path in files + dirs:
                    next_uploaded_files = upload_to_server(
                        workflow, os.path.join(root, next_path), access_token
                    )
                    if next_uploaded_files:
                        uploaded_files.extend(next_uploaded_files)
            return uploaded_files

        # Check if input is an absolute path and upload file.
        else:
            symlink = False
            if os.path.islink(path):
                path = os.path.realpath(path)
                logging.info("Symlink {} found, uploading" " hard copy.".format(path))
                symlink = True
            with open(path, "rb") as f:
                fname = os.path.basename(f.name)
                # Calculate the path that will store the file
                # in the workflow controller, by subtracting
                # the workflow root path from the file path
                save_path = path.replace(os.getcwd(), "")
                # Remove prepending dirs named "." or as the upload type
                while len(save_path.split("/")) > 1 and save_path.split("/")[0] == ".":
                    save_path = "/".join(save_path.strip("/").split("/")[1:])
                logging.debug(
                    "'{}' is an absolute filepath.".format(os.path.basename(fname))
                )
                logging.info("Uploading '{}' ...".format(fname))
                try:
                    upload_file(workflow, f, save_path, access_token)
                    logging.info(
                        "File '{}' was successfully " "uploaded.".format(fname)
                    )
                    if symlink:
                        save_path = "symlink:{}".format(save_path)
                    return [save_path]
                except Exception as e:
                    logging.debug(traceback.format_exc())
                    logging.debug(str(e))
                    logging.info(
                        "Something went wrong while uploading {}".format(fname)
                    )


def get_workflow_parameters(workflow, access_token):
    """Get parameters of previously created workflow."""
    try:
        response, http_response = current_rs_api_client.api.get_workflow_parameters(
            workflow_id_or_name=workflow, access_token=access_token
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow parameters could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def get_workflow_specification(workflow, access_token):
    """Get specification of previously created workflow."""
    try:
        response, http_response = current_rs_api_client.api.get_workflow_specification(
            workflow_id_or_name=workflow, access_token=access_token
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow specification could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def delete_workflow(workflow, all_runs, hard_delete, workspace, access_token):
    """Delete a workflow."""
    try:
        parameters = {
            "all_runs": True if all_runs == 1 else False,
            "hard_delete": True if hard_delete == 1 else False,
            "workspace": True if hard_delete == 1 or workspace == 1 else False,
        }
        (response, http_response) = current_rs_api_client.api.set_workflow_status(
            workflow_id_or_name=workflow,
            status="deleted",
            access_token=access_token,
            parameters=parameters,
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow run could not be deleted: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def stop_workflow(workflow, force_stop, access_token):
    """Stop a workflow."""
    try:
        parameters = {"force_stop": force_stop}
        (response, http_response) = current_rs_api_client.api.set_workflow_status(
            workflow_id_or_name=workflow,
            status="stop",
            access_token=access_token,
            parameters=parameters,
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )
    except HTTPError as e:
        logging.debug(
            "Workflow run could not be stopped: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def diff_workflows(workflow_id_a, workflow_id_b, brief, access_token, context_lines):
    """Return the list of differences between two workflows.

    :param workflow_id_a: UUID which identifies the first workflow.
    :param workflow_id_b: UUID which identifies the second workflow.
    :param brief: Flag specifying desired detail in diff.
    :param context_lines: Optional parameter to set the number of
                          context lines shown in the diff output.
    :param access_token: API token of user requesting diff.
    :returns: A list of dictionaries composed by `asset`, `type`, `lines`,
        `a` and `b`. Asset refers to the workflow asset where a
        difference was found, type refers to the asset type, lines refer
        to the lines of the file where the differences are and a, b fields
        are the actual lines that differ.
    """
    try:
        (response, http_response) = current_rs_api_client.api.get_workflow_diff(
            workflow_id_or_name_a=workflow_id_a,
            workflow_id_or_name_b=workflow_id_b,
            brief=brief,
            context_lines=context_lines,
            access_token=access_token,
        ).result()

        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "File list could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def open_interactive_session(
    workflow, access_token, interactive_session_type, interactive_session_configuration
):
    """Open an interactive session inside the workflow workspace.

    :param workflow: Workflow which workspace will be available inside the
        interactive session.
    :param access_token: Workflow owner REANA access token.
    :param interactive_session_type: Type of interactive session to spawn.
    :param interactive_session_configuration: Specific configuration for
        the interactive session.

    :return: Gives the relative path to the interactive service.
    """
    try:
        (response, http_response) = current_rs_api_client.api.open_interactive_session(
            workflow_id_or_name=workflow,
            access_token=access_token,
            interactive_session_type=interactive_session_type,
            interactive_session_configuration=interactive_session_configuration,
        ).result()
        if http_response.status_code == 200:
            return response["path"]
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )
    except HTTPError as e:
        logging.debug(
            "Interactive session could not be opened: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def close_interactive_session(workflow, access_token):
    """Close an interactive workflow session.

    :param workflow: Workflow name to close.
    :param access_token: Workflow owner REANA access token.

    :return: Gives the relative path to the interactive service.
    """
    try:
        (response, http_response) = current_rs_api_client.api.close_interactive_session(
            workflow_id_or_name=workflow, access_token=access_token,
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )
    except HTTPError as e:
        logging.debug(
            "Interactive session could not be closed: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def mv_files(source, target, workflow, access_token):
    """Move target file(s) within workspace.

    :param source: source filename or path.
    :param target: target filename or path.
    :param workflow_id: UUID which identifies the workflowself.
    :param access_token: token of user.
    """
    try:
        (response, http_response) = current_rs_api_client.api.move_files(
            source=source,
            target=target,
            workflow_id_or_name=workflow,
            access_token=access_token,
        ).result()

        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Files move command failed: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def get_workflow_disk_usage(workflow, parameters, access_token):
    """Display disk usage workflow."""
    try:
        (response, http_response) = current_rs_api_client.api.get_workflow_disk_usage(
            workflow_id_or_name=workflow,
            parameters=parameters,
            access_token=access_token,
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Workflow disk usage could not be retrieved: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def add_secrets(secrets, overwrite, access_token):
    """Add new secrets.

    :param secrets: dictionary containing all the secrets to be sent.
      The dictionary with secret names for keys and for each key there is
       a dictionary with two fields:
      - 'value':  a base64 encoded file or literal string
      - 'type': 'file' or 'env'
    :param overwrite: whether secrets should be overwritten when they
     already exist.
    :param access_token: access token of the current user.

    """
    try:
        (response, http_response) = current_rs_api_client.api.add_secrets(
            secrets=secrets, access_token=access_token, overwrite=overwrite
        ).result()
        if http_response.status_code == 201:
            return response
        else:
            raise Exception(
                "Expected status code 201 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Secrets could not be added: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        if e.status_code == 409:
            raise REANASecretAlreadyExists()
        else:
            raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def delete_secrets(secrets, access_token):
    """Delete a list of secrets.

    :param secrets: List of secret names to be deleted.
    :param access_token: access token of the current user.

    """
    try:
        (response, http_response) = current_rs_api_client.api.delete_secrets(
            secrets=secrets, access_token=access_token
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        if e.response.status_code == 404:
            raise REANASecretDoesNotExist(e.response.json())
        else:
            logging.debug(
                "Secrets could not be deleted: "
                "\nStatus: {}\nReason: {}\n"
                "Message: {}".format(
                    e.response.status_code,
                    e.response.reason,
                    e.response.json()["message"],
                )
            )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e


def list_secrets(access_token):
    """List user secrets.

    :param access_token: access token of the current user.

    """
    try:
        (response, http_response) = current_rs_api_client.api.get_secrets(
            access_token=access_token
        ).result()
        if http_response.status_code == 200:
            return response
        else:
            raise Exception(
                "Expected status code 200 but replied with "
                "{status_code}".format(status_code=http_response.status_code)
            )

    except HTTPError as e:
        logging.debug(
            "Secrets could not be listed: "
            "\nStatus: {}\nReason: {}\n"
            "Message: {}".format(
                e.response.status_code, e.response.reason, e.response.json()["message"]
            )
        )
        raise Exception(e.response.json()["message"])
    except Exception as e:
        raise e