| # |
| # This file is part of pyasn1-modules software. |
| # |
| # Copyright (c) 2005-2019, Ilya Etingof <[email protected]> |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # Certificate Management Protocol structures as per RFC4210 |
| # |
| # Based on Alex Railean's work |
| # |
| from pyasn1.type import char |
| from pyasn1.type import constraint |
| from pyasn1.type import namedtype |
| from pyasn1.type import namedval |
| from pyasn1.type import tag |
| from pyasn1.type import univ |
| from pyasn1.type import useful |
| |
| from pyasn1_modules import rfc2314 |
| from pyasn1_modules import rfc2459 |
| from pyasn1_modules import rfc2511 |
| |
| MAX = float('inf') |
| |
| |
| class KeyIdentifier(univ.OctetString): |
| pass |
| |
| |
| class CMPCertificate(rfc2459.Certificate): |
| pass |
| |
| |
| class OOBCert(CMPCertificate): |
| pass |
| |
| |
| class CertAnnContent(CMPCertificate): |
| pass |
| |
| |
| class PKIFreeText(univ.SequenceOf): |
| """ |
| PKIFreeText ::= SEQUENCE SIZE (1..MAX) OF UTF8String |
| """ |
| componentType = char.UTF8String() |
| sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX) |
| |
| |
| class PollRepContent(univ.SequenceOf): |
| """ |
| PollRepContent ::= SEQUENCE OF SEQUENCE { |
| certReqId INTEGER, |
| checkAfter INTEGER, -- time in seconds |
| reason PKIFreeText OPTIONAL |
| } |
| """ |
| |
| class CertReq(univ.Sequence): |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certReqId', univ.Integer()), |
| namedtype.NamedType('checkAfter', univ.Integer()), |
| namedtype.OptionalNamedType('reason', PKIFreeText()) |
| ) |
| |
| componentType = CertReq() |
| |
| |
| class PollReqContent(univ.SequenceOf): |
| """ |
| PollReqContent ::= SEQUENCE OF SEQUENCE { |
| certReqId INTEGER |
| } |
| |
| """ |
| |
| class CertReq(univ.Sequence): |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certReqId', univ.Integer()) |
| ) |
| |
| componentType = CertReq() |
| |
| |
| class InfoTypeAndValue(univ.Sequence): |
| """ |
| InfoTypeAndValue ::= SEQUENCE { |
| infoType OBJECT IDENTIFIER, |
| infoValue ANY DEFINED BY infoType OPTIONAL |
| }""" |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('infoType', univ.ObjectIdentifier()), |
| namedtype.OptionalNamedType('infoValue', univ.Any()) |
| ) |
| |
| |
| class GenRepContent(univ.SequenceOf): |
| componentType = InfoTypeAndValue() |
| |
| |
| class GenMsgContent(univ.SequenceOf): |
| componentType = InfoTypeAndValue() |
| |
| |
| class PKIConfirmContent(univ.Null): |
| pass |
| |
| |
| class CRLAnnContent(univ.SequenceOf): |
| componentType = rfc2459.CertificateList() |
| |
| |
| class CAKeyUpdAnnContent(univ.Sequence): |
| """ |
| CAKeyUpdAnnContent ::= SEQUENCE { |
| oldWithNew CMPCertificate, |
| newWithOld CMPCertificate, |
| newWithNew CMPCertificate |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('oldWithNew', CMPCertificate()), |
| namedtype.NamedType('newWithOld', CMPCertificate()), |
| namedtype.NamedType('newWithNew', CMPCertificate()) |
| ) |
| |
| |
| class RevDetails(univ.Sequence): |
| """ |
| RevDetails ::= SEQUENCE { |
| certDetails CertTemplate, |
| crlEntryDetails Extensions OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certDetails', rfc2511.CertTemplate()), |
| namedtype.OptionalNamedType('crlEntryDetails', rfc2459.Extensions()) |
| ) |
| |
| |
| class RevReqContent(univ.SequenceOf): |
| componentType = RevDetails() |
| |
| |
| class CertOrEncCert(univ.Choice): |
| """ |
| CertOrEncCert ::= CHOICE { |
| certificate [0] CMPCertificate, |
| encryptedCert [1] EncryptedValue |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certificate', CMPCertificate().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))), |
| namedtype.NamedType('encryptedCert', rfc2511.EncryptedValue().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))) |
| ) |
| |
| |
| class CertifiedKeyPair(univ.Sequence): |
| """ |
| CertifiedKeyPair ::= SEQUENCE { |
| certOrEncCert CertOrEncCert, |
| privateKey [0] EncryptedValue OPTIONAL, |
| publicationInfo [1] PKIPublicationInfo OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certOrEncCert', CertOrEncCert()), |
| namedtype.OptionalNamedType('privateKey', rfc2511.EncryptedValue().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))), |
| namedtype.OptionalNamedType('publicationInfo', rfc2511.PKIPublicationInfo().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))) |
| ) |
| |
| |
| class POPODecKeyRespContent(univ.SequenceOf): |
| componentType = univ.Integer() |
| |
| |
| class Challenge(univ.Sequence): |
| """ |
| Challenge ::= SEQUENCE { |
| owf AlgorithmIdentifier OPTIONAL, |
| witness OCTET STRING, |
| challenge OCTET STRING |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.OptionalNamedType('owf', rfc2459.AlgorithmIdentifier()), |
| namedtype.NamedType('witness', univ.OctetString()), |
| namedtype.NamedType('challenge', univ.OctetString()) |
| ) |
| |
| |
| class PKIStatus(univ.Integer): |
| """ |
| PKIStatus ::= INTEGER { |
| accepted (0), |
| grantedWithMods (1), |
| rejection (2), |
| waiting (3), |
| revocationWarning (4), |
| revocationNotification (5), |
| keyUpdateWarning (6) |
| } |
| """ |
| namedValues = namedval.NamedValues( |
| ('accepted', 0), |
| ('grantedWithMods', 1), |
| ('rejection', 2), |
| ('waiting', 3), |
| ('revocationWarning', 4), |
| ('revocationNotification', 5), |
| ('keyUpdateWarning', 6) |
| ) |
| |
| |
| class PKIFailureInfo(univ.BitString): |
| """ |
| PKIFailureInfo ::= BIT STRING { |
| badAlg (0), |
| badMessageCheck (1), |
| badRequest (2), |
| badTime (3), |
| badCertId (4), |
| badDataFormat (5), |
| wrongAuthority (6), |
| incorrectData (7), |
| missingTimeStamp (8), |
| badPOP (9), |
| certRevoked (10), |
| certConfirmed (11), |
| wrongIntegrity (12), |
| badRecipientNonce (13), |
| timeNotAvailable (14), |
| unacceptedPolicy (15), |
| unacceptedExtension (16), |
| addInfoNotAvailable (17), |
| badSenderNonce (18), |
| badCertTemplate (19), |
| signerNotTrusted (20), |
| transactionIdInUse (21), |
| unsupportedVersion (22), |
| notAuthorized (23), |
| systemUnavail (24), |
| systemFailure (25), |
| duplicateCertReq (26) |
| """ |
| namedValues = namedval.NamedValues( |
| ('badAlg', 0), |
| ('badMessageCheck', 1), |
| ('badRequest', 2), |
| ('badTime', 3), |
| ('badCertId', 4), |
| ('badDataFormat', 5), |
| ('wrongAuthority', 6), |
| ('incorrectData', 7), |
| ('missingTimeStamp', 8), |
| ('badPOP', 9), |
| ('certRevoked', 10), |
| ('certConfirmed', 11), |
| ('wrongIntegrity', 12), |
| ('badRecipientNonce', 13), |
| ('timeNotAvailable', 14), |
| ('unacceptedPolicy', 15), |
| ('unacceptedExtension', 16), |
| ('addInfoNotAvailable', 17), |
| ('badSenderNonce', 18), |
| ('badCertTemplate', 19), |
| ('signerNotTrusted', 20), |
| ('transactionIdInUse', 21), |
| ('unsupportedVersion', 22), |
| ('notAuthorized', 23), |
| ('systemUnavail', 24), |
| ('systemFailure', 25), |
| ('duplicateCertReq', 26) |
| ) |
| |
| |
| class PKIStatusInfo(univ.Sequence): |
| """ |
| PKIStatusInfo ::= SEQUENCE { |
| status PKIStatus, |
| statusString PKIFreeText OPTIONAL, |
| failInfo PKIFailureInfo OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('status', PKIStatus()), |
| namedtype.OptionalNamedType('statusString', PKIFreeText()), |
| namedtype.OptionalNamedType('failInfo', PKIFailureInfo()) |
| ) |
| |
| |
| class ErrorMsgContent(univ.Sequence): |
| """ |
| ErrorMsgContent ::= SEQUENCE { |
| pKIStatusInfo PKIStatusInfo, |
| errorCode INTEGER OPTIONAL, |
| -- implementation-specific error codes |
| errorDetails PKIFreeText OPTIONAL |
| -- implementation-specific error details |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('pKIStatusInfo', PKIStatusInfo()), |
| namedtype.OptionalNamedType('errorCode', univ.Integer()), |
| namedtype.OptionalNamedType('errorDetails', PKIFreeText()) |
| ) |
| |
| |
| class CertStatus(univ.Sequence): |
| """ |
| CertStatus ::= SEQUENCE { |
| certHash OCTET STRING, |
| certReqId INTEGER, |
| statusInfo PKIStatusInfo OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certHash', univ.OctetString()), |
| namedtype.NamedType('certReqId', univ.Integer()), |
| namedtype.OptionalNamedType('statusInfo', PKIStatusInfo()) |
| ) |
| |
| |
| class CertConfirmContent(univ.SequenceOf): |
| componentType = CertStatus() |
| |
| |
| class RevAnnContent(univ.Sequence): |
| """ |
| RevAnnContent ::= SEQUENCE { |
| status PKIStatus, |
| certId CertId, |
| willBeRevokedAt GeneralizedTime, |
| badSinceDate GeneralizedTime, |
| crlDetails Extensions OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('status', PKIStatus()), |
| namedtype.NamedType('certId', rfc2511.CertId()), |
| namedtype.NamedType('willBeRevokedAt', useful.GeneralizedTime()), |
| namedtype.NamedType('badSinceDate', useful.GeneralizedTime()), |
| namedtype.OptionalNamedType('crlDetails', rfc2459.Extensions()) |
| ) |
| |
| |
| class RevRepContent(univ.Sequence): |
| """ |
| RevRepContent ::= SEQUENCE { |
| status SEQUENCE SIZE (1..MAX) OF PKIStatusInfo, |
| revCerts [0] SEQUENCE SIZE (1..MAX) OF CertId |
| OPTIONAL, |
| crls [1] SEQUENCE SIZE (1..MAX) OF CertificateList |
| OPTIONAL |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType( |
| 'status', univ.SequenceOf( |
| componentType=PKIStatusInfo(), |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX) |
| ) |
| ), |
| namedtype.OptionalNamedType( |
| 'revCerts', univ.SequenceOf(componentType=rfc2511.CertId()).subtype( |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX), |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0) |
| ) |
| ), |
| namedtype.OptionalNamedType( |
| 'crls', univ.SequenceOf(componentType=rfc2459.CertificateList()).subtype( |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX), |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1) |
| ) |
| ) |
| ) |
| |
| |
| class KeyRecRepContent(univ.Sequence): |
| """ |
| KeyRecRepContent ::= SEQUENCE { |
| status PKIStatusInfo, |
| newSigCert [0] CMPCertificate OPTIONAL, |
| caCerts [1] SEQUENCE SIZE (1..MAX) OF |
| CMPCertificate OPTIONAL, |
| keyPairHist [2] SEQUENCE SIZE (1..MAX) OF |
| CertifiedKeyPair OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('status', PKIStatusInfo()), |
| namedtype.OptionalNamedType( |
| 'newSigCert', CMPCertificate().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0) |
| ) |
| ), |
| namedtype.OptionalNamedType( |
| 'caCerts', univ.SequenceOf(componentType=CMPCertificate()).subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1), |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX) |
| ) |
| ), |
| namedtype.OptionalNamedType('keyPairHist', univ.SequenceOf(componentType=CertifiedKeyPair()).subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2), |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX)) |
| ) |
| ) |
| |
| |
| class CertResponse(univ.Sequence): |
| """ |
| CertResponse ::= SEQUENCE { |
| certReqId INTEGER, |
| status PKIStatusInfo, |
| certifiedKeyPair CertifiedKeyPair OPTIONAL, |
| rspInfo OCTET STRING OPTIONAL |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('certReqId', univ.Integer()), |
| namedtype.NamedType('status', PKIStatusInfo()), |
| namedtype.OptionalNamedType('certifiedKeyPair', CertifiedKeyPair()), |
| namedtype.OptionalNamedType('rspInfo', univ.OctetString()) |
| ) |
| |
| |
| class CertRepMessage(univ.Sequence): |
| """ |
| CertRepMessage ::= SEQUENCE { |
| caPubs [1] SEQUENCE SIZE (1..MAX) OF CMPCertificate |
| OPTIONAL, |
| response SEQUENCE OF CertResponse |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.OptionalNamedType( |
| 'caPubs', univ.SequenceOf( |
| componentType=CMPCertificate() |
| ).subtype(sizeSpec=constraint.ValueSizeConstraint(1, MAX), |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)) |
| ), |
| namedtype.NamedType('response', univ.SequenceOf(componentType=CertResponse())) |
| ) |
| |
| |
| class POPODecKeyChallContent(univ.SequenceOf): |
| componentType = Challenge() |
| |
| |
| class OOBCertHash(univ.Sequence): |
| """ |
| OOBCertHash ::= SEQUENCE { |
| hashAlg [0] AlgorithmIdentifier OPTIONAL, |
| certId [1] CertId OPTIONAL, |
| hashVal BIT STRING |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.OptionalNamedType( |
| 'hashAlg', rfc2459.AlgorithmIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)) |
| ), |
| namedtype.OptionalNamedType( |
| 'certId', rfc2511.CertId().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)) |
| ), |
| namedtype.NamedType('hashVal', univ.BitString()) |
| ) |
| |
| |
| # pyasn1 does not naturally handle recursive definitions, thus this hack: |
| # NestedMessageContent ::= PKIMessages |
| class NestedMessageContent(univ.SequenceOf): |
| """ |
| NestedMessageContent ::= PKIMessages |
| """ |
| componentType = univ.Any() |
| |
| |
| class DHBMParameter(univ.Sequence): |
| """ |
| DHBMParameter ::= SEQUENCE { |
| owf AlgorithmIdentifier, |
| -- AlgId for a One-Way Function (SHA-1 recommended) |
| mac AlgorithmIdentifier |
| -- the MAC AlgId (e.g., DES-MAC, Triple-DES-MAC [PKCS11], |
| } -- or HMAC [RFC2104, RFC2202]) |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('owf', rfc2459.AlgorithmIdentifier()), |
| namedtype.NamedType('mac', rfc2459.AlgorithmIdentifier()) |
| ) |
| |
| |
| id_DHBasedMac = univ.ObjectIdentifier('1.2.840.113533.7.66.30') |
| |
| |
| class PBMParameter(univ.Sequence): |
| """ |
| PBMParameter ::= SEQUENCE { |
| salt OCTET STRING, |
| owf AlgorithmIdentifier, |
| iterationCount INTEGER, |
| mac AlgorithmIdentifier |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType( |
| 'salt', univ.OctetString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 128)) |
| ), |
| namedtype.NamedType('owf', rfc2459.AlgorithmIdentifier()), |
| namedtype.NamedType('iterationCount', univ.Integer()), |
| namedtype.NamedType('mac', rfc2459.AlgorithmIdentifier()) |
| ) |
| |
| |
| id_PasswordBasedMac = univ.ObjectIdentifier('1.2.840.113533.7.66.13') |
| |
| |
| class PKIProtection(univ.BitString): |
| pass |
| |
| |
| # pyasn1 does not naturally handle recursive definitions, thus this hack: |
| # NestedMessageContent ::= PKIMessages |
| nestedMessageContent = NestedMessageContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 20)) |
| |
| |
| class PKIBody(univ.Choice): |
| """ |
| PKIBody ::= CHOICE { -- message-specific body elements |
| ir [0] CertReqMessages, --Initialization Request |
| ip [1] CertRepMessage, --Initialization Response |
| cr [2] CertReqMessages, --Certification Request |
| cp [3] CertRepMessage, --Certification Response |
| p10cr [4] CertificationRequest, --imported from [PKCS10] |
| popdecc [5] POPODecKeyChallContent, --pop Challenge |
| popdecr [6] POPODecKeyRespContent, --pop Response |
| kur [7] CertReqMessages, --Key Update Request |
| kup [8] CertRepMessage, --Key Update Response |
| krr [9] CertReqMessages, --Key Recovery Request |
| krp [10] KeyRecRepContent, --Key Recovery Response |
| rr [11] RevReqContent, --Revocation Request |
| rp [12] RevRepContent, --Revocation Response |
| ccr [13] CertReqMessages, --Cross-Cert. Request |
| ccp [14] CertRepMessage, --Cross-Cert. Response |
| ckuann [15] CAKeyUpdAnnContent, --CA Key Update Ann. |
| cann [16] CertAnnContent, --Certificate Ann. |
| rann [17] RevAnnContent, --Revocation Ann. |
| crlann [18] CRLAnnContent, --CRL Announcement |
| pkiconf [19] PKIConfirmContent, --Confirmation |
| nested [20] NestedMessageContent, --Nested Message |
| genm [21] GenMsgContent, --General Message |
| genp [22] GenRepContent, --General Response |
| error [23] ErrorMsgContent, --Error Message |
| certConf [24] CertConfirmContent, --Certificate confirm |
| pollReq [25] PollReqContent, --Polling request |
| pollRep [26] PollRepContent --Polling response |
| |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType( |
| 'ir', rfc2511.CertReqMessages().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0) |
| ) |
| ), |
| namedtype.NamedType( |
| 'ip', CertRepMessage().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1) |
| ) |
| ), |
| namedtype.NamedType( |
| 'cr', rfc2511.CertReqMessages().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2) |
| ) |
| ), |
| namedtype.NamedType( |
| 'cp', CertRepMessage().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3) |
| ) |
| ), |
| namedtype.NamedType( |
| 'p10cr', rfc2314.CertificationRequest().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4) |
| ) |
| ), |
| namedtype.NamedType( |
| 'popdecc', POPODecKeyChallContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5) |
| ) |
| ), |
| namedtype.NamedType( |
| 'popdecr', POPODecKeyRespContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 6) |
| ) |
| ), |
| namedtype.NamedType( |
| 'kur', rfc2511.CertReqMessages().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 7) |
| ) |
| ), |
| namedtype.NamedType( |
| 'kup', CertRepMessage().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 8) |
| ) |
| ), |
| namedtype.NamedType( |
| 'krr', rfc2511.CertReqMessages().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 9) |
| ) |
| ), |
| namedtype.NamedType( |
| 'krp', KeyRecRepContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 10) |
| ) |
| ), |
| namedtype.NamedType( |
| 'rr', RevReqContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 11) |
| ) |
| ), |
| namedtype.NamedType( |
| 'rp', RevRepContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 12) |
| ) |
| ), |
| namedtype.NamedType( |
| 'ccr', rfc2511.CertReqMessages().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 13) |
| ) |
| ), |
| namedtype.NamedType( |
| 'ccp', CertRepMessage().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 14) |
| ) |
| ), |
| namedtype.NamedType( |
| 'ckuann', CAKeyUpdAnnContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 15) |
| ) |
| ), |
| namedtype.NamedType( |
| 'cann', CertAnnContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 16) |
| ) |
| ), |
| namedtype.NamedType( |
| 'rann', RevAnnContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 17) |
| ) |
| ), |
| namedtype.NamedType( |
| 'crlann', CRLAnnContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 18) |
| ) |
| ), |
| namedtype.NamedType( |
| 'pkiconf', PKIConfirmContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 19) |
| ) |
| ), |
| namedtype.NamedType( |
| 'nested', nestedMessageContent |
| ), |
| # namedtype.NamedType('nested', NestedMessageContent().subtype( |
| # explicitTag=tag.Tag(tag.tagClassContext,tag.tagFormatConstructed,20) |
| # ) |
| # ), |
| namedtype.NamedType( |
| 'genm', GenMsgContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 21) |
| ) |
| ), |
| namedtype.NamedType( |
| 'gen', GenRepContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 22) |
| ) |
| ), |
| namedtype.NamedType( |
| 'error', ErrorMsgContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 23) |
| ) |
| ), |
| namedtype.NamedType( |
| 'certConf', CertConfirmContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 24) |
| ) |
| ), |
| namedtype.NamedType( |
| 'pollReq', PollReqContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 25) |
| ) |
| ), |
| namedtype.NamedType( |
| 'pollRep', PollRepContent().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 26) |
| ) |
| ) |
| ) |
| |
| |
| class PKIHeader(univ.Sequence): |
| """ |
| PKIHeader ::= SEQUENCE { |
| pvno INTEGER { cmp1999(1), cmp2000(2) }, |
| sender GeneralName, |
| recipient GeneralName, |
| messageTime [0] GeneralizedTime OPTIONAL, |
| protectionAlg [1] AlgorithmIdentifier OPTIONAL, |
| senderKID [2] KeyIdentifier OPTIONAL, |
| recipKID [3] KeyIdentifier OPTIONAL, |
| transactionID [4] OCTET STRING OPTIONAL, |
| senderNonce [5] OCTET STRING OPTIONAL, |
| recipNonce [6] OCTET STRING OPTIONAL, |
| freeText [7] PKIFreeText OPTIONAL, |
| generalInfo [8] SEQUENCE SIZE (1..MAX) OF |
| InfoTypeAndValue OPTIONAL |
| } |
| |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType( |
| 'pvno', univ.Integer( |
| namedValues=namedval.NamedValues(('cmp1999', 1), ('cmp2000', 2)) |
| ) |
| ), |
| namedtype.NamedType('sender', rfc2459.GeneralName()), |
| namedtype.NamedType('recipient', rfc2459.GeneralName()), |
| namedtype.OptionalNamedType('messageTime', useful.GeneralizedTime().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))), |
| namedtype.OptionalNamedType('protectionAlg', rfc2459.AlgorithmIdentifier().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))), |
| namedtype.OptionalNamedType('senderKID', rfc2459.KeyIdentifier().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))), |
| namedtype.OptionalNamedType('recipKID', rfc2459.KeyIdentifier().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))), |
| namedtype.OptionalNamedType('transactionID', univ.OctetString().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))), |
| namedtype.OptionalNamedType('senderNonce', univ.OctetString().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))), |
| namedtype.OptionalNamedType('recipNonce', univ.OctetString().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))), |
| namedtype.OptionalNamedType('freeText', PKIFreeText().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 7))), |
| namedtype.OptionalNamedType('generalInfo', |
| univ.SequenceOf( |
| componentType=InfoTypeAndValue().subtype( |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX) |
| ) |
| ).subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)) |
| ) |
| ) |
| |
| |
| class ProtectedPart(univ.Sequence): |
| """ |
| ProtectedPart ::= SEQUENCE { |
| header PKIHeader, |
| body PKIBody |
| } |
| """ |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('header', PKIHeader()), |
| namedtype.NamedType('infoValue', PKIBody()) |
| ) |
| |
| |
| class PKIMessage(univ.Sequence): |
| """ |
| PKIMessage ::= SEQUENCE { |
| header PKIHeader, |
| body PKIBody, |
| protection [0] PKIProtection OPTIONAL, |
| extraCerts [1] SEQUENCE SIZE (1..MAX) OF CMPCertificate |
| OPTIONAL |
| }""" |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('header', PKIHeader()), |
| namedtype.NamedType('body', PKIBody()), |
| namedtype.OptionalNamedType('protection', PKIProtection().subtype( |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))), |
| namedtype.OptionalNamedType('extraCerts', |
| univ.SequenceOf( |
| componentType=CMPCertificate() |
| ).subtype( |
| sizeSpec=constraint.ValueSizeConstraint(1, MAX), |
| explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1) |
| ) |
| ) |
| ) |
| |
| |
| class PKIMessages(univ.SequenceOf): |
| """ |
| PKIMessages ::= SEQUENCE SIZE (1..MAX) OF PKIMessage |
| """ |
| componentType = PKIMessage() |
| sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX) |
| |
| |
| # pyasn1 does not naturally handle recursive definitions, thus this hack: |
| # NestedMessageContent ::= PKIMessages |
| NestedMessageContent._componentType = PKIMessages() |
| nestedMessageContent._componentType = PKIMessages() |
