diff options
Diffstat (limited to 'server/codes.py')
| -rwxr-xr-x | server/codes.py | 235 |
1 files changed, 4 insertions, 231 deletions
diff --git a/server/codes.py b/server/codes.py index 82bfb0a..637a0b2 100755 --- a/server/codes.py +++ b/server/codes.py @@ -2,9 +2,8 @@ """ Virt-factory backend code. -Copyright 2006, Red Hat, Inc -Michael DeHaan <mdehaan@redhat.com> -Scott Seago <sseago@redhat.com> +Copyright 2007, Red Hat, Inc +See AUTHORS This software may be freely redistributed under the terms of the GNU general public license. @@ -20,233 +19,7 @@ import sys import traceback - -# internal codes for the types of operations (used by validation logic) -OP_ADD = "add" -OP_EDIT = "edit" -OP_DELETE = "delete" -OP_LIST = "list" -OP_METHOD = "method" -OP_GET = "get" - -# error codes for the web service. -SUCCESS = ERR_SUCCESS = 0 -ERR_TOKEN_EXPIRED = 1 -ERR_TOKEN_INVALID = 2 -ERR_USER_INVALID = 3 -ERR_PASSWORD_INVALID = 4 -ERR_INTERNAL_ERROR = 5 -ERR_INVALID_ARGUMENTS = 6 -ERR_NO_SUCH_OBJECT = 7 -ERR_ORPHANED_OBJECT = 8 -ERR_SQL = 9 -ERR_MISCONFIGURED = 10 -ERR_UNCAUGHT = 11 -ERR_INVALID_METHOD = 12 -ERR_TASK = 13 -ERR_REG_TOKEN_INVALID = 14 -ERR_REG_TOKEN_EXHAUSTED = 15 -ERR_PUPPET_NODE_NOT_SIGNED = 16 - - - class FuncException(exceptions.Exception): - error_code = ERR_INTERNAL_ERROR - - def __init__(self, **kwargs): - self.job_id = self.load(kwargs,"job_id") - self.stacktrace = self.load(kwargs,"stacktrace") - self.invalid_fields = self.load(kwargs,"invalid_fields") - self.data = self.load(kwargs,"data") - self.comment = self.load(kwargs,"comment") - self.tb_data = traceback.extract_stack() - exceptions.Exception.__init__(self) - - - def format(self): - msg = """ -Exception Name: %s -Exception Comment: %s -Exception Data: %s -Stack Trace: -%s""" % (self.__class__, self.comment, self.data, - string.join(traceback.format_list(self.tb_data))) - - return msg - - def ok(self): - return self.error_code == 0 - - def load(self,hash,key,default=None): - if hash.has_key(key): - return hash[key] - else: - return default - - def __get_additional_data(self): - data = {} - if not self.job_id is None: - data["job_id"] = self.job_id - if not self.stacktrace is None: - data["stacktrace"] = self.stacktrace - if not self.invalid_fields is None: - data["invalid_fields"] = self.invalid_fields - if not self.data is None: - data["data"] = self.data - if not self.comment is None: - data["comment"] = self.comment - return data - - def to_datastruct(self): - return (self.error_code, self.__get_additional_data()) - -#FIXME: hack -VirtFactoryException = FuncException - -class SuccessException(VirtFactoryException): - """ - Not an error / return success and data to caller. - """ - error_code = ERR_SUCCESS - -class TokenExpiredException(VirtFactoryException): - """ - The user token that was passed in has been logged out - due to inactivity. Call user_login again. - """ - error_code = ERR_TOKEN_EXPIRED - -class TokenInvalidException(VirtFactoryException): - """ - The user token doesn't exist, so this function call isn't - permitted. Call user_login to get a valid token. - """ - error_code = ERR_TOKEN_INVALID - -class RegTokenInvalidException(VirtFactoryException): - """ - The registration token doesn't exist, so this function call isn't - permitted. - """ - error_code = ERR_REG_TOKEN_INVALID - -class RegTokenExhaustedException(VirtFactoryException): - """ - The registration token that was passed in has been used - it allowed number of uses. - """ - error_code = ERR_REG_TOKEN_EXHAUSTED - -class UserInvalidException(VirtFactoryException): - """ - Can't log in this user since the user account doesn't - exist in the database. - """ - error_code = ERR_USER_INVALID - -class PasswordInvalidException(VirtFactoryException): - """ - Wrong password. Bzzzt. Try again. - """ - error_code = ERR_PASSWORD_INVALID - -class InternalErrorException(VirtFactoryException): - """ - FIXME: This is a generic error code, and if something is - throwing that error, it probably - should be changed to throw something more specific. - """ - error_code = ERR_INTERNAL_ERROR - -class InvalidArgumentsException(VirtFactoryException): - """ - The arguments passed in to this function failed to pass - validation. See additional_data for the - names of which arguments were rejected. - """ - error_code = ERR_INVALID_ARGUMENTS - -class NoSuchObjectException(VirtFactoryException): - """ - The id passed in doesn't refer to an object. - """ - error_code = ERR_NO_SUCH_OBJECT - -class InvalidMethodException(VirtFactoryException): - """The method called does not exist""" - error_code = ERR_INVALID_METHOD - -class UncaughtException(VirtFactoryException): - """ - The python code choked. additional_data contains the - stacktrace, and it's ok to give the stacktrace - since the user is already logged in. user_login shouldn't - give stacktraces for security reasons. - """ - error_code = ERR_UNCAUGHT - -class OrphanedObjectException(VirtFactoryException): - """ - A delete can't proceed because another object references - this one, or an add can't proceed because a - referenced object doesn't exist. - """ - error_code = ERR_ORPHANED_OBJECT - -class SQLException(VirtFactoryException): - """ - The code died inside a SQL call. This is probably - a sign that the validation prior to making - the call needs to be improved, or maybe SQL was just - more efficient (i.e. referential integrity). - """ - error_code = ERR_SQL - -class TaskException(VirtFactoryException): - """ - Something went wrong with the background task engine - """ - error_code = ERR_TASK - -class MisconfiguredException(VirtFactoryException): - """ - The virt-factory service isn't properly configured and - no calls can be processed until this is corrected on the - server side. The UI/WUI/etc is non-functional and should - display a splash screen telling the user to finish their - setup of the virt-factory service by running "vf_server init", edit - /var/lib/virt-factory/settings, and then run "vf_server import". - """ - error_code = ERR_MISCONFIGURED - - -class PuppetNodeNotSignedException(VirtFactoryException): - """ - The puppet node certificate could not be signed, either - because there was no matching certificate requrest or - due to another puppetca error. - """ - error_code = ERR_PUPPET_NODE_NOT_SIGNED - -def success(data=None,job_id=None): - """ - Shortcut around success exception that returns equivalent data - w/o raise. - """ - ret = SuccessException(data=data, job_id=job_id) - return ret - - -if __name__ == "__main__": - # run this module as main to generate a ruby compatible constants - # file. - module = sys.modules[__name__] - for x in sorted(module.__dict__.keys()): - obj = module.__dict__[x] - if (type(obj) == int or type(obj) == str) and not x.startswith("__"): - if type(obj) == int: - print "%s = %s" % (x, obj) - else: - print "%s = \"%s\"" % (x, obj) - + pass +# FIXME: more sub-exceptions maybe |