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# vim: set fileencoding=utf-8 :
#
# (C) 2014 Guido Gunther <agx@sigxcpu.org>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import logging
import os
import posixpath
import requests
log = logging.getLogger(__name__)
class ArtifactoryError(Exception):
def __init__(self, msg, url, status_code=0):
self.url = url
self.status_code = status_code
Exception.__init__(self, msg)
class ArtifactoryObjectNotFound(ArtifactoryError):
"""Object not found aka 404"""
pass
class ArtifactoryNoPermission(ArtifactoryError):
"""Object not found aka 401"""
pass
class Artifactory(object):
"""
Extremely simple JFrog Artifactory API Wrapper
"""
def __init__(self, base, user=None, password=None):
self.user = user
self.password = password
self.base = base
def search_gavc(self, groupid=None, artifactid=None, version=None, classifier=None):
"""
Query the artifactory via Groupid, ArtifacId, Version
"""
path='api/search/gavc'
param_map = {
'groupid': 'g',
'artifactid': 'a',
'version': 'v',
'classifier': 'c',
}
params = {}
for k,v in locals().items():
if k in param_map and v is not None:
params[param_map[k]] = v
url = posixpath.join(self.base, path)
log.debug("Searching on %s with %s" % (url, params))
return self.get(url, params)['results']
def calc_yum_metadata(self, repository):
url = posixpath.join(self.base, 'api/yum', repository)
params = { 'async': 0 }
log.debug("Refreshing on %s" % url)
return self.post(url, params)
def get_repositories(self):
url = posixpath.join(self.base, 'api/repositories')
return self.get(url)
def _transform_url(self, url):
"""
Helper to rewrite URLs. All artifactory URLs are passed through this method
in order to cope with broken installations where e.g. artifactory sits behind
a reverse proxy but doesn't know about it.
Rewrite this in derived classes as needed (but hopefully not).
"""
return url
@staticmethod
def _parse_error(data):
try:
if data.has_key('errors'):
return data['errors'][0]['message']
return None
except:
return None
def _request(self, http_method, url, params=None):
"""
Perform a HTTP request on the artifactory
"""
url = self._transform_url(url)
auth = None
if self.user and self.password:
auth = requests.auth.HTTPBasicAuth(self.user, self.password)
method = getattr(requests, http_method.lower())
r = method(url, params=params, auth=auth)
if r.status_code / 100 != 2:
err = self._parse_error(r.json())
if r.status_code == 404:
raise ArtifactoryObjectNotFound(err or "Not found" % url,
url,
r.status_code)
elif r.status_code == 401:
raise ArtifactoryNoPermission(err or "Unauthorized" % url,
url,
r.status_code)
raise ArtifactoryError(err or "Did not get a 2xx",
url,
r.status_code)
if r.headers['content-type'].endswith('json'):
return r.json()
else:
return r.text
def get(self, url, params=None):
"""
Perform a GET request on the artifactory
"""
return self._request('GET', url, params)
def post(self, url, params):
"""
Perform a POST request on the artifactory
"""
return self._request('POST', url, params)
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