A single Name Constraint. More...

#include <pkix_types.h>

Inheritance diagram for Botan::GeneralSubtree:

Public Member Functions
const GeneralName &	base () const

std::vector< uint8_t >	BER_encode () const

void	decode_from (BER_Decoder &) override

void	encode_into (DER_Encoder &) const override

	GeneralSubtree ()

Detailed Description

A single Name Constraint.

The Name Constraint extension adds a minimum and maximum path length to a GeneralName to form a constraint. The length limits are not used in PKIX.

This entire class is deprecated and will be removed in a future major release

Definition at line 331 of file pkix_types.h.

Constructor & Destructor Documentation

◆ GeneralSubtree()

Botan::GeneralSubtree::GeneralSubtree ( )

Creates an empty name constraint.

Definition at line 265 of file name_constraint.cpp.

265: m_base() {}

Member Function Documentation

◆ base()

const GeneralName & Botan::GeneralSubtree::base ( ) const

inline

Returns: name

Definition at line 345 of file pkix_types.h.

345{ return m_base; }

Referenced by Botan::operator<<().

◆ BER_encode()

std::vector< uint8_t > Botan::ASN1_Object::BER_encode ( ) const

inherited

Return the encoding of this object. This is a convenience method when just one object needs to be serialized. Use DER_Encoder for complicated encodings.

Definition at line 19 of file asn1_obj.cpp.

                                                 {
   std::vector<uint8_t> output;
   DER_Encoder der(output);
   this->encode_into(der);
   return output;
}

References Botan::ASN1_Object::encode_into().

Referenced by Botan::PSS_Params::decode_from(), Botan::Certificate_Store_In_SQL::find_all_certs(), Botan::Certificate_Store_In_SQL::find_cert(), Botan::X509_Certificate::fingerprint(), Botan::Certificate_Store_In_SQL::insert_cert(), Botan::X509_Object::PEM_encode(), and Botan::Certificate_Store_In_SQL::revoke_cert().

◆ decode_from()

void Botan::GeneralSubtree::decode_from ( BER_Decoder & from )

overridevirtual

Decode whatever this object is from from

Parameters

from	the BER_Decoder that will be read from

Implements Botan::ASN1_Object.

Definition at line 271 of file name_constraint.cpp.

                                                 {
   size_t minimum;
 
   ber.start_sequence()
      .decode(m_base)
      .decode_optional(minimum, ASN1_Type(0), ASN1_Class::ContextSpecific, size_t(0))
      .end_cons();
 
   if(minimum != 0) {
      throw Decoding_Error("GeneralSubtree minimum must be 0");
   }
}

References Botan::ContextSpecific, Botan::BER_Decoder::decode(), Botan::BER_Decoder::decode_optional(), Botan::BER_Decoder::end_cons(), and Botan::BER_Decoder::start_sequence().

◆ encode_into()

void Botan::GeneralSubtree::encode_into ( DER_Encoder & to ) const