Add basic config handling

1 files changed, 144 insertions, 0 deletions

diff --git a/src/leap/config/providerconfig.py b/src/leap/config/providerconfig.py
new file mode 100644
index 00000000..c3c2c298
--- /dev/null
+++ b/src/leap/config/providerconfig.py
@@ -0,0 +1,144 @@
+# -*- coding: utf-8 -*-
+# providerconfig.py
+# Copyright (C) 2013 LEAP
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+"""
+Provider configuration
+"""
+import logging
+import os
+
+from leap.config.baseconfig import BaseConfig, LocalizedKey
+from leap.config.provider_spec import leap_provider_spec
+
+logger = logging.getLogger(__name__)
+
+
+class ProviderConfig(BaseConfig):
+    """
+    Provider configuration abstraction class
+    """
+
+    def __init__(self):
+        BaseConfig.__init__(self)
+
+    def _get_spec(self):
+        """
+        Returns the spec object for the specific configuration
+        """
+        return leap_provider_spec
+
+    def get_api_uri(self):
+        return self._safe_get_value("api_uri")
+
+    def get_api_version(self):
+        return self._safe_get_value("api_version")
+
+    def get_ca_cert_fingerprint(self):
+        return self._safe_get_value("ca_cert_fingerprint")
+
+    def get_ca_cert_uri(self):
+        return self._safe_get_value("ca_cert_uri")
+
+    def get_default_language(self):
+        return self._safe_get_value("default_language")
+
+    @LocalizedKey
+    def get_description(self):
+        return self._safe_get_value("description")
+
+    def get_domain(self):
+        return self._safe_get_value("domain")
+
+    def get_enrollment_policy(self):
+        return self._safe_get_value("enrollment_policy")
+
+    def get_languages(self):
+        return self._safe_get_value("languages")
+
+    @LocalizedKey
+    def get_name(self):
+        return self._safe_get_value("name")
+
+    def get_services(self):
+        return self._safe_get_value("services")
+
+    def get_ca_cert_path(self, about_to_download=False):
+        """
+        Returns the path to the certificate for the current provider
+
+        @param about_to_download: defines wether we want the path to
+        download the cert or not. This helps avoid checking if the
+        cert exists because we are about to write it.
+        @type about_to_download: bool
+        """
+
+        cert_path = os.path.join(self.get_path_prefix(),
+                                 "leap",
+                                 "providers",
+                                 self.get_domain(),
+                                 "keys",
+                                 "ca",
+                                 "cacert.pem")
+
+        if not about_to_download:
+            assert os.path.exists(cert_path), \
+                "You need to download the certificate first"
+            logger.debug("Going to verify SSL against %s" % (cert_path,))
+
+        return cert_path
+
+    def provides_eip(self):
+        """
+        Returns True if this particular provider has the EIP
+        service. False otherwise
+        """
+        return "openvpn" in self.get_services()
+
+
+if __name__ == "__main__":
+    logger = logging.getLogger(name='leap')
+    logger.setLevel(logging.DEBUG)
+    console = logging.StreamHandler()
+    console.setLevel(logging.DEBUG)
+    formatter = logging.Formatter(
+        '%(asctime)s '
+        '- %(name)s - %(levelname)s - %(message)s')
+    console.setFormatter(formatter)
+    logger.addHandler(console)
+
+    provider = ProviderConfig()
+
+    try:
+        provider.get_api_version()
+    except Exception as e:
+        assert isinstance(e, AssertionError), "Expected an assert"
+        print "Safe value getting is working"
+
+    # standalone minitest
+    #if provider.load("provider_bad.json"):
+    if provider.load("leap/providers/bitmask.net/provider.json"):
+        print provider.get_api_version()
+        print provider.get_ca_cert_fingerprint()
+        print provider.get_ca_cert_uri()
+        print provider.get_default_language()
+        print provider.get_description()
+        print provider.get_description(lang="asd")
+        print provider.get_domain()
+        print provider.get_enrollment_policy()
+        print provider.get_languages()
+        print provider.get_name()
+        print provider.get_services()