Coverage Report

Created: 2024-08-21 06:28

/src/botan/src/lib/x509/x509_dn_ub.cpp
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/*
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* DN_UB maps: Upper bounds on the length of DN strings
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*
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* This file was automatically generated by ./src/scripts/dev_tools/gen_oids.py on 2023-05-29
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*
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* All manual edits to this file will be lost. Edit the script
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* then regenerate this source file.
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*
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* Botan is released under the Simplified BSD License (see license.txt)
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*/
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#include <botan/pkix_types.h>
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#include <botan/asn1_obj.h>
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#include <map>
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namespace Botan {
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namespace {
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/**
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 * Upper bounds for the length of distinguished name fields as given in RFC 5280, Appendix A.
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 * Only OIDS recognized by botan are considered, so far.
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 * Maps OID string representations instead of human readable strings in order
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 * to avoid an additional lookup.
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 */
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const std::map<OID, size_t> DN_UB = {
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   {OID({2, 5, 4, 10}), 64},     // X520.Organization
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   {OID({2, 5, 4, 11}), 64},     // X520.OrganizationalUnit
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   {OID({2, 5, 4, 12}), 64},     // X520.Title
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   {OID({2, 5, 4, 3}), 64},      // X520.CommonName
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   {OID({2, 5, 4, 4}), 40},      // X520.Surname
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   {OID({2, 5, 4, 42}), 32768},  // X520.GivenName
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   {OID({2, 5, 4, 43}), 32768},  // X520.Initials
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   {OID({2, 5, 4, 44}), 32768},  // X520.GenerationalQualifier
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   {OID({2, 5, 4, 46}), 64},     // X520.DNQualifier
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   {OID({2, 5, 4, 5}), 64},      // X520.SerialNumber
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   {OID({2, 5, 4, 6}), 3},       // X520.Country
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   {OID({2, 5, 4, 65}), 128},    // X520.Pseudonym
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   {OID({2, 5, 4, 7}), 128},     // X520.Locality
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   {OID({2, 5, 4, 8}), 128},     // X520.State
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   {OID({2, 5, 4, 9}), 128}      // X520.StreetAddress
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};
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}  // namespace
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//static
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size_t X509_DN::lookup_ub(const OID& oid) {
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   auto ub_entry = DN_UB.find(oid);
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   if(ub_entry != DN_UB.end()) {
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      return ub_entry->second;
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   } else {
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      return 0;
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   }
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}
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}  // namespace Botan