request.message_parser.cmp¶

Provides classes for parsing CMP PKI messages.

Module Contents¶

class request.message_parser.cmp.CmpPkiMessageParsing[source]¶

Bases: request.message_parser.base.ParsingComponent, trustpoint.logger.LoggerMixin

Component for parsing CMP-specific PKI messages.

parse(context)[source]¶

Parse a CMP PKI message.

Parameters:: context (request.request_context.BaseRequestContext)
Return type:: None

class request.message_parser.cmp.CmpHeaderValidation(cmp_message_version=2, transaction_id_length=16, sender_nonce_length=16, implicit_confirm_oid='1.3.6.1.5.5.7.4.13', implicit_confirm_str_value='0x0500')[source]¶

Bases: request.message_parser.base.ParsingComponent, trustpoint.logger.LoggerMixin

Component for validating CMP message headers.

Parameters:

cmp_message_version (int)
transaction_id_length (int)
sender_nonce_length (int)
implicit_confirm_oid (str)
implicit_confirm_str_value (str)

cmp_message_version = 2[source]¶

transaction_id_length = 16[source]¶

sender_nonce_length = 16[source]¶

implicit_confirm_oid = '1.3.6.1.5.5.7.4.13'[source]¶

implicit_confirm_str_value = '0x0500'[source]¶

parse(context)[source]¶

Validate the CMP message header.

Parameters:: context (request.request_context.BaseRequestContext)
Return type:: None

class request.message_parser.cmp.CmpCertificateBodyValidation(cert_template_version=2)[source]¶

Bases: trustpoint.logger.LoggerMixin

Sub-component for validating CMP certificate body for IR and CR message types.

Parameters:: cert_template_version (int)

cert_template_version = 2[source]¶

parse_ircr_body(context, pki_body, body_type)[source]¶

Extract the certificate request messages from CMP IR/CR body.

Parameters:

context (request.request_context.CmpCertificateRequestContext)
pki_body (pyasn1_modules.rfc4210.PKIBody)
body_type (str)

Return type:

None

class request.message_parser.cmp.CmpRevocationBodyValidation[source]¶

Bases: trustpoint.logger.LoggerMixin

Sub-component for validating CMP revocation body for RR message type.

parse_rr_body(context, pki_body)[source]¶

Extract the revocation request details from CMP RR body.

Parameters:

context (request.request_context.CmpRevocationRequestContext)
pki_body (pyasn1_modules.rfc4210.PKIBody)

Return type:

None

class request.message_parser.cmp.CmpBodyValidation[source]¶

Bases: request.message_parser.base.ParsingComponent, trustpoint.logger.LoggerMixin

Component for validating CMP body based on operation context.

parse(context)[source]¶

Validate the CMP body type and extract the appropriate body.

Parameters:: context (request.request_context.BaseRequestContext)
Return type:: request.request_context.CmpBaseRequestContext

class request.message_parser.cmp.CmpMessageParser[source]¶

Bases: request.message_parser.base.CompositeParsing

Parser for CMP-specific HTTP requests.