diff options
Diffstat (limited to 'src/libs/3rdparty/botan/src/lib/x509/asn1_alt_name.cpp')
| -rw-r--r-- | src/libs/3rdparty/botan/src/lib/x509/asn1_alt_name.cpp | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/x509/asn1_alt_name.cpp b/src/libs/3rdparty/botan/src/lib/x509/asn1_alt_name.cpp deleted file mode 100644 index 4e052ca588..0000000000 --- a/src/libs/3rdparty/botan/src/lib/x509/asn1_alt_name.cpp +++ /dev/null @@ -1,248 +0,0 @@ -/* -* AlternativeName -* (C) 1999-2007 Jack Lloyd -* 2007 Yves Jerschow -* -* Botan is released under the Simplified BSD License (see license.txt) -*/ - -#include <botan/asn1_alt_name.h> -#include <botan/der_enc.h> -#include <botan/ber_dec.h> -#include <botan/oids.h> -#include <botan/internal/stl_util.h> -#include <botan/parsing.h> -#include <botan/loadstor.h> -#include <botan/x509_dn.h> - -#include <sstream> - -namespace Botan { - -/* -* Create an AlternativeName -*/ -AlternativeName::AlternativeName(const std::string& email_addr, - const std::string& uri, - const std::string& dns, - const std::string& ip) - { - add_attribute("RFC822", email_addr); - add_attribute("DNS", dns); - add_attribute("URI", uri); - add_attribute("IP", ip); - } - -/* -* Add an attribute to an alternative name -*/ -void AlternativeName::add_attribute(const std::string& type, - const std::string& value) - { - if(type.empty() || value.empty()) - return; - - auto range = m_alt_info.equal_range(type); - for(auto j = range.first; j != range.second; ++j) - if(j->second == value) - return; - - multimap_insert(m_alt_info, type, value); - } - -/* -* Add an OtherName field -*/ -void AlternativeName::add_othername(const OID& oid, const std::string& value, - ASN1_Tag type) - { - if(value.empty()) - return; - multimap_insert(m_othernames, oid, ASN1_String(value, type)); - } - -/* -* Return all of the alternative names -*/ -std::multimap<std::string, std::string> AlternativeName::contents() const - { - std::multimap<std::string, std::string> names; - - for(auto i = m_alt_info.begin(); i != m_alt_info.end(); ++i) - multimap_insert(names, i->first, i->second); - - for(auto i = m_othernames.begin(); i != m_othernames.end(); ++i) - multimap_insert(names, OIDS::lookup(i->first), i->second.value()); - - return names; - } - -bool AlternativeName::has_field(const std::string& attr) const - { - auto range = m_alt_info.equal_range(attr); - return (range.first != range.second); - } - -std::string AlternativeName::get_first_attribute(const std::string& attr) const - { - auto i = m_alt_info.lower_bound(attr); - if(i != m_alt_info.end() && i->first == attr) - return i->second; - - return ""; - } - -std::vector<std::string> AlternativeName::get_attribute(const std::string& attr) const - { - std::vector<std::string> results; - auto range = m_alt_info.equal_range(attr); - for(auto i = range.first; i != range.second; ++i) - results.push_back(i->second); - return results; - } - -/* -* Return if this object has anything useful -*/ -bool AlternativeName::has_items() const - { - return (m_alt_info.size() > 0 || m_othernames.size() > 0); - } - -namespace { - -/* -* DER encode an AlternativeName entry -*/ -void encode_entries(DER_Encoder& encoder, - const std::multimap<std::string, std::string>& attr, - const std::string& type, ASN1_Tag tagging) - { - auto range = attr.equal_range(type); - - for(auto i = range.first; i != range.second; ++i) - { - if(type == "RFC822" || type == "DNS" || type == "URI") - { - ASN1_String asn1_string(i->second, IA5_STRING); - encoder.add_object(tagging, CONTEXT_SPECIFIC, asn1_string.value()); - } - else if(type == "IP") - { - const uint32_t ip = string_to_ipv4(i->second); - uint8_t ip_buf[4] = { 0 }; - store_be(ip, ip_buf); - encoder.add_object(tagging, CONTEXT_SPECIFIC, ip_buf, 4); - } - else if (type == "DN") - { - std::stringstream ss(i->second); - X509_DN dn; - ss >> dn; - encoder.encode(dn); - } - } - } - -} - -/* -* DER encode an AlternativeName extension -*/ -void AlternativeName::encode_into(DER_Encoder& der) const - { - der.start_cons(SEQUENCE); - - encode_entries(der, m_alt_info, "RFC822", ASN1_Tag(1)); - encode_entries(der, m_alt_info, "DNS", ASN1_Tag(2)); - encode_entries(der, m_alt_info, "DN", ASN1_Tag(4)); - encode_entries(der, m_alt_info, "URI", ASN1_Tag(6)); - encode_entries(der, m_alt_info, "IP", ASN1_Tag(7)); - - for(auto i = m_othernames.begin(); i != m_othernames.end(); ++i) - { - der.start_explicit(0) - .encode(i->first) - .start_explicit(0) - .encode(i->second) - .end_explicit() - .end_explicit(); - } - - der.end_cons(); - } - -/* -* Decode a BER encoded AlternativeName -*/ -void AlternativeName::decode_from(BER_Decoder& source) - { - BER_Decoder names = source.start_cons(SEQUENCE); - - // FIXME this is largely a duplication of GeneralName::decode_from - - while(names.more_items()) - { - BER_Object obj = names.get_next_object(); - - if(obj.is_a(0, CONTEXT_SPECIFIC)) - { - BER_Decoder othername(obj); - - OID oid; - othername.decode(oid); - if(othername.more_items()) - { - BER_Object othername_value_outer = othername.get_next_object(); - othername.verify_end(); - - if(othername_value_outer.is_a(0, ASN1_Tag(CONTEXT_SPECIFIC | CONSTRUCTED)) == false) - throw Decoding_Error("Invalid tags on otherName value"); - - BER_Decoder othername_value_inner(othername_value_outer); - - BER_Object value = othername_value_inner.get_next_object(); - othername_value_inner.verify_end(); - - if(ASN1_String::is_string_type(value.type()) && value.get_class() == UNIVERSAL) - { - add_othername(oid, ASN1::to_string(value), value.type()); - } - } - } - if(obj.is_a(1, CONTEXT_SPECIFIC)) - { - add_attribute("RFC822", ASN1::to_string(obj)); - } - else if(obj.is_a(2, CONTEXT_SPECIFIC)) - { - add_attribute("DNS", ASN1::to_string(obj)); - } - else if(obj.is_a(6, CONTEXT_SPECIFIC)) - { - add_attribute("URI", ASN1::to_string(obj)); - } - else if(obj.is_a(4, ASN1_Tag(CONTEXT_SPECIFIC | CONSTRUCTED))) - { - BER_Decoder dec(obj); - X509_DN dn; - std::stringstream ss; - - dec.decode(dn); - ss << dn; - - add_attribute("DN", ss.str()); - } - else if(obj.is_a(7, CONTEXT_SPECIFIC)) - { - if(obj.length() == 4) - { - const uint32_t ip = load_be<uint32_t>(obj.bits(), 0); - add_attribute("IP", ipv4_to_string(ip)); - } - } - - } - } - -} |