RPKI Engine  1.0
exceptions.py (4012)
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00001 """
00002 Exception definitions for RPKI modules.
00003 
00004 $Id: exceptions.py 4012 2011-10-04 23:33:24Z sra $
00005 
00006 Copyright (C) 2009--2010  Internet Systems Consortium ("ISC")
00007 
00008 Permission to use, copy, modify, and distribute this software for any
00009 purpose with or without fee is hereby granted, provided that the above
00010 copyright notice and this permission notice appear in all copies.
00011 
00012 THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
00013 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
00014 AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
00015 INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
00016 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
00017 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
00018 PERFORMANCE OF THIS SOFTWARE.
00019 
00020 Portions copyright (C) 2007--2008  American Registry for Internet Numbers ("ARIN")
00021 
00022 Permission to use, copy, modify, and distribute this software for any
00023 purpose with or without fee is hereby granted, provided that the above
00024 copyright notice and this permission notice appear in all copies.
00025 
00026 THE SOFTWARE IS PROVIDED "AS IS" AND ARIN DISCLAIMS ALL WARRANTIES WITH
00027 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
00028 AND FITNESS.  IN NO EVENT SHALL ARIN BE LIABLE FOR ANY SPECIAL, DIRECT,
00029 INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
00030 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
00031 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
00032 PERFORMANCE OF THIS SOFTWARE.
00033 """
00034 
00035 class RPKI_Exception(Exception):
00036   """
00037   Base class for RPKI exceptions.
00038   """
00039 
00040 class NotInDatabase(RPKI_Exception):
00041   """
00042   Lookup failed for an object expected to be in the database.
00043   """
00044 
00045 class BadURISyntax(RPKI_Exception):
00046   """
00047   Illegal syntax for a URI.
00048   """
00049 
00050 class BadStatusCode(RPKI_Exception):
00051   """
00052   Unrecognized protocol status code.
00053   """
00054 
00055 class BadQuery(RPKI_Exception):
00056   """
00057   Unexpected protocol query.
00058   """
00059 
00060 class DBConsistancyError(RPKI_Exception):
00061   """
00062   Found multiple matches for a database query that shouldn't ever
00063   return that.
00064   """
00065 
00066 class CMSVerificationFailed(RPKI_Exception):
00067   """
00068   Verification of a CMS message failed.
00069   """
00070 
00071 class HTTPRequestFailed(RPKI_Exception):
00072   """
00073   HTTP request failed.
00074   """
00075 
00076 class DERObjectConversionError(RPKI_Exception):
00077   """
00078   Error trying to convert a DER-based object from one representation
00079   to another.
00080   """
00081 
00082 class NotACertificateChain(RPKI_Exception):
00083   """
00084   Certificates don't form a proper chain.
00085   """
00086 
00087 class BadContactURL(RPKI_Exception):
00088   """
00089   Error trying to parse contact URL.
00090   """
00091 
00092 class BadClassNameSyntax(RPKI_Exception):
00093   """
00094   Illegal syntax for a class_name.
00095   """
00096 
00097 class BadIssueResponse(RPKI_Exception):
00098   """
00099   issue_response PDU with wrong number of classes or certificates.
00100   """
00101 
00102 class NotImplementedYet(RPKI_Exception):
00103   """
00104   Internal error -- not implemented yet.
00105   """
00106 
00107 class BadPKCS10(RPKI_Exception):
00108   """
00109   Bad PKCS #10 object.
00110   """
00111 
00112 class UpstreamError(RPKI_Exception):
00113   """
00114   Received an error from upstream.
00115   """
00116 
00117 class ChildNotFound(RPKI_Exception):
00118   """
00119   Could not find specified child in database.
00120   """
00121 
00122 class BSCNotFound(RPKI_Exception):
00123   """
00124   Could not find specified BSC in database.
00125   """
00126 
00127 class BadSender(RPKI_Exception):
00128   """
00129   Unexpected XML sender value.
00130   """
00131 
00132 class ClassNameMismatch(RPKI_Exception):
00133   """
00134   class_name does not match child context.
00135   """
00136 
00137 class ClassNameUnknown(RPKI_Exception):
00138   """
00139   Unknown class_name.
00140   """
00141 
00142 class SKIMismatch(RPKI_Exception):
00143   """
00144   SKI value in response does not match request.
00145   """
00146 
00147 class SubprocessError(RPKI_Exception):
00148   """
00149   Subprocess returned unexpected error.
00150   """
00151 
00152 class BadIRDBReply(RPKI_Exception):
00153   """
00154   Unexpected reply to IRDB query.
00155   """
00156 
00157 class NotFound(RPKI_Exception):
00158   """
00159   Object not found in database.
00160   """
00161 
00162 class MustBePrefix(RPKI_Exception):
00163   """
00164   Resource range cannot be expressed as a prefix.
00165   """
00166 
00167 class TLSValidationError(RPKI_Exception):
00168   """
00169   TLS certificate validation error.
00170   """
00171 
00172 class MultipleTLSEECert(TLSValidationError):
00173   """
00174   Received more than one TLS EE certificate.
00175   """
00176 
00177 class ReceivedTLSCACert(TLSValidationError):
00178   """
00179   Received CA certificate via TLS.
00180   """
00181 
00182 class WrongEContentType(RPKI_Exception):
00183   """
00184   Received wrong CMS eContentType.
00185   """
00186   
00187 class EmptyPEM(RPKI_Exception):
00188   """
00189   Couldn't find PEM block to convert.
00190   """
00191 
00192 class UnexpectedCMSCerts(RPKI_Exception):
00193   """
00194   Received CMS certs when not expecting any.
00195   """
00196 
00197 class UnexpectedCMSCRLs(RPKI_Exception):
00198   """
00199   Received CMS CRLs when not expecting any.
00200   """
00201 
00202 class MissingCMSEEcert(RPKI_Exception):
00203   """
00204   Didn't receive CMS EE cert when expecting one.
00205   """
00206 
00207 class MissingCMSCRL(RPKI_Exception):
00208   """
00209   Didn't receive CMS CRL when expecting one.
00210   """
00211 
00212 class UnparsableCMSDER(RPKI_Exception):
00213   """
00214   Alleged CMS DER wasn't parsable.
00215   """
00216 
00217 class CMSCRLNotSet(RPKI_Exception):
00218   """
00219   CMS CRL has not been configured.
00220   """
00221 
00222 class ServerShuttingDown(RPKI_Exception):
00223   """
00224   Server is shutting down.
00225   """
00226 
00227 class NoActiveCA(RPKI_Exception):
00228   """
00229   No active ca_detail for specified class.
00230   """
00231 
00232 class BadClientURL(RPKI_Exception):
00233   """
00234   URL given to HTTP client does not match profile.
00235   """
00236 
00237 class ClientNotFound(RPKI_Exception):
00238   """
00239   Could not find specified client in database.
00240   """
00241 
00242 class BadExtension(RPKI_Exception):
00243   """
00244   Forbidden X.509 extension.
00245   """
00246 
00247 class ForbiddenURI(RPKI_Exception):
00248   """
00249   Forbidden URI, does not start with correct base URI.
00250   """
00251 
00252 class HTTPClientAborted(RPKI_Exception):
00253   """
00254   HTTP client connection closed while in request-sent state.
00255   """
00256 
00257 class BadPublicationReply(RPKI_Exception):
00258   """
00259   Unexpected reply to publication query.
00260   """
00261 
00262 class DuplicateObject(RPKI_Exception):
00263   """
00264   Attempt to create an object that already exists.
00265   """
00266 
00267 class EmptyROAPrefixList(RPKI_Exception):
00268   """
00269   Can't create ROA with an empty prefix list.
00270   """
00271 
00272 class NoCoveringCertForROA(RPKI_Exception):
00273   """
00274   Couldn't find a covering certificate to generate ROA.
00275   """
00276 
00277 class BSCNotReady(RPKI_Exception):
00278   """
00279   BSC not yet in a usable state, signing_cert not set.
00280   """
00281 
00282 class HTTPUnexpectedState(RPKI_Exception):
00283   """
00284   HTTP event occurred in an unexpected state.
00285   """
00286 
00287 class HTTPBadVersion(RPKI_Exception):
00288   """
00289   HTTP couldn't parse HTTP version.
00290   """
00291 
00292 class HandleTranslationError(RPKI_Exception):
00293   """
00294   Internal error translating protocol handle -> SQL id.
00295   """
00296 
00297 class NoObjectAtURI(RPKI_Exception):
00298   """
00299   No object published at specified URI.
00300   """
00301 
00302 class CMSContentNotSet(RPKI_Exception):
00303   """
00304   Inner content of a CMS_object has not been set.  If object is known
00305   to be valid, the .extract() method should be able to set the
00306   content; otherwise, only the .verify() method (which checks
00307   signatures) is safe.
00308   """
00309 
00310 class HTTPTimeout(RPKI_Exception):
00311   """
00312   HTTP connection timed out.
00313   """
00314 
00315 class BadIPResource(RPKI_Exception):
00316   """
00317   Parse failure for alleged IP resource string.
00318   """
00319 
00320 class BadROAPrefix(RPKI_Exception):
00321   """
00322   Parse failure for alleged ROA prefix string.
00323   """
00324 
00325 class CommandParseFailure(RPKI_Exception):
00326   """
00327   Failed to parse command line.
00328   """
00329 
00330 class CMSCertHasExpired(RPKI_Exception):
00331   """
00332   CMS certificate has expired.
00333   """
00334 
00335 class TrustedCMSCertHasExpired(RPKI_Exception):
00336   """
00337   Trusted CMS certificate has expired.
00338   """
00339 
00340 class MultipleCMSEECert(RPKI_Exception):
00341   """
00342   Can't have more than one CMS EE certificate in validation chain.
00343   """
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