diff options
Diffstat (limited to 'lib/public_key/src/public_key.erl')
| -rw-r--r-- | lib/public_key/src/public_key.erl | 368 |
1 files changed, 287 insertions, 81 deletions
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 730f90e745..034126655c 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -37,7 +37,7 @@ decrypt_public/2, decrypt_public/3, dh_gex_group/4, dh_gex_group_sizes/0, - sign/3, verify/4, + sign/3, sign/4, verify/4, verify/5, generate_key/1, compute_key/2, compute_key/3, pkix_sign/2, pkix_verify/2, @@ -58,11 +58,14 @@ pkix_match_dist_point/2, pkix_crl_verify/2, pkix_crl_issuer/1, - short_name_hash/1 + short_name_hash/1, + pkix_test_data/1, + pkix_test_root_cert/2 ]). -export_type([public_key/0, private_key/0, pem_entry/0, - pki_asn1_type/0, asn1_type/0, ssh_file/0, der_encoded/0]). + pki_asn1_type/0, asn1_type/0, ssh_file/0, der_encoded/0, + key_params/0, digest_type/0]). -type public_key() :: rsa_public_key() | dsa_public_key() | ec_public_key(). -type private_key() :: rsa_private_key() | dsa_private_key() | ec_private_key(). @@ -71,8 +74,12 @@ -type rsa_private_key() :: #'RSAPrivateKey'{}. -type dsa_private_key() :: #'DSAPrivateKey'{}. -type dsa_public_key() :: {integer(), #'Dss-Parms'{}}. --type ec_public_key() :: {#'ECPoint'{},{namedCurve, Oid::tuple()} | #'ECParameters'{}}. +-type ecpk_parameters() :: {ecParameters, #'ECParameters'{}} | {namedCurve, Oid::tuple()}. +-type ecpk_parameters_api() :: ecpk_parameters() | #'ECParameters'{} | {namedCurve, Name::atom()}. +-type ec_public_key() :: {#'ECPoint'{}, ecpk_parameters_api()}. -type ec_private_key() :: #'ECPrivateKey'{}. +-type key_params() :: #'DHParameter'{} | {namedCurve, oid()} | #'ECParameters'{} | + {rsa, Size::integer(), PubExp::integer()}. -type der_encoded() :: binary(). -type pki_asn1_type() :: 'Certificate' | 'RSAPrivateKey' | 'RSAPublicKey' | 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' @@ -90,14 +97,17 @@ auth_keys. -type rsa_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' | 'rsa_no_padding'. +-type rsa_sign_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_pss_padding'. -type public_crypt_options() :: [{rsa_pad, rsa_padding()}]. --type rsa_digest_type() :: 'md5' | 'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'. --type dss_digest_type() :: 'none' | 'sha'. %% None is for backwards compatibility --type ecdsa_digest_type() :: 'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type rsa_digest_type() :: 'md5' | 'ripemd160' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type dss_digest_type() :: 'none' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. %% None is for backwards compatibility +-type ecdsa_digest_type() :: 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type public_sign_options() :: [{rsa_pad, rsa_sign_padding()} | {rsa_pss_saltlen, integer()}]. -type digest_type() :: rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(). -type crl_reason() :: unspecified | keyCompromise | cACompromise | affiliationChanged | superseded | cessationOfOperation | certificateHold | privilegeWithdrawn | aACompromise. -type oid() :: tuple(). +-type chain_type() :: server_chain | client_chain. -define(UINT32(X), X:32/unsigned-big-integer). -define(DER_NULL, <<5, 0>>). @@ -395,17 +405,59 @@ dh_gex_group(Min, N, Max, Groups) -> pubkey_ssh:dh_gex_group(Min, N, Max, Groups). %%-------------------------------------------------------------------- --spec generate_key(#'DHParameter'{} | {namedCurve, Name ::oid()} | - #'ECParameters'{}) -> {Public::binary(), Private::binary()} | - #'ECPrivateKey'{}. +-spec generate_key(#'DHParameter'{}) -> + {Public::binary(), Private::binary()}; + (ecpk_parameters_api()) -> + #'ECPrivateKey'{}; + ({rsa, Size::pos_integer(), PubExp::pos_integer()}) -> + #'RSAPrivateKey'{}. + %% Description: Generates a new keypair %%-------------------------------------------------------------------- generate_key(#'DHParameter'{prime = P, base = G}) -> crypto:generate_key(dh, [P, G]); generate_key({namedCurve, _} = Params) -> ec_generate_key(Params); +generate_key({ecParameters, _} = Params) -> + ec_generate_key(Params); generate_key(#'ECParameters'{} = Params) -> - ec_generate_key(Params). + ec_generate_key(Params); +generate_key({rsa, ModulusSize, PublicExponent}) -> + case crypto:generate_key(rsa, {ModulusSize,PublicExponent}) of + {[E, N], [E, N, D, P, Q, D_mod_P_1, D_mod_Q_1, InvQ_mod_P]} -> + Nint = crypto:bytes_to_integer(N), + Eint = crypto:bytes_to_integer(E), + #'RSAPrivateKey'{version = 'two-prime', % Two-factor (I guess since otherPrimeInfos is not given) + modulus = Nint, + publicExponent = Eint, + privateExponent = crypto:bytes_to_integer(D), + prime1 = crypto:bytes_to_integer(P), + prime2 = crypto:bytes_to_integer(Q), + exponent1 = crypto:bytes_to_integer(D_mod_P_1), + exponent2 = crypto:bytes_to_integer(D_mod_Q_1), + coefficient = crypto:bytes_to_integer(InvQ_mod_P)}; + + {[E, N], [E, N, D]} -> % FIXME: what to set the other fields in #'RSAPrivateKey'? + % Answer: Miller [Mil76] + % G.L. Miller. Riemann's hypothesis and tests for primality. + % Journal of Computer and Systems Sciences, + % 13(3):300-307, + % 1976. + Nint = crypto:bytes_to_integer(N), + Eint = crypto:bytes_to_integer(E), + #'RSAPrivateKey'{version = 'two-prime', % Two-factor (I guess since otherPrimeInfos is not given) + modulus = Nint, + publicExponent = Eint, + privateExponent = crypto:bytes_to_integer(D), + prime1 = '?', + prime2 = '?', + exponent1 = '?', + exponent2 = '?', + coefficient = '?'}; + + Other -> + Other + end. %%-------------------------------------------------------------------- -spec compute_key(#'ECPoint'{} , #'ECPrivateKey'{}) -> binary(). @@ -456,35 +508,67 @@ pkix_sign_types(?'ecdsa-with-SHA512') -> {sha512, ecdsa}. %%-------------------------------------------------------------------- --spec sign(binary() | {digest, binary()}, rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), - rsa_private_key() | - dsa_private_key() | ec_private_key()) -> Signature :: binary(). -%% Description: Create digital signature. -%%-------------------------------------------------------------------- -sign(DigestOrPlainText, DigestType, Key = #'RSAPrivateKey'{}) -> - crypto:sign(rsa, DigestType, DigestOrPlainText, format_rsa_private_key(Key)); +-spec sign(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + rsa_private_key() | dsa_private_key() | ec_private_key() + ) -> Signature :: binary(). -sign(DigestOrPlainText, sha, #'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) -> - crypto:sign(dss, sha, DigestOrPlainText, [P, Q, G, X]); +-spec sign(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + rsa_private_key() | dsa_private_key() | ec_private_key(), + public_sign_options() + ) -> Signature :: binary(). -sign(DigestOrPlainText, DigestType, #'ECPrivateKey'{privateKey = PrivKey, - parameters = Param}) -> - ECCurve = ec_curve_spec(Param), - crypto:sign(ecdsa, DigestType, DigestOrPlainText, [PrivKey, ECCurve]); +%% Description: Create digital signature. +%%-------------------------------------------------------------------- +sign(DigestOrPlainText, DigestType, Key) -> + sign(DigestOrPlainText, DigestType, Key, []). %% Backwards compatible -sign(Digest, none, #'DSAPrivateKey'{} = Key) -> - sign({digest,Digest}, sha, Key). +sign(Digest, none, Key = #'DSAPrivateKey'{}, Options) when is_binary(Digest) -> + sign({digest, Digest}, sha, Key, Options); +sign(DigestOrPlainText, DigestType, Key, Options) -> + case format_sign_key(Key) of + badarg -> + erlang:error(badarg, [DigestOrPlainText, DigestType, Key, Options]); + {Algorithm, CryptoKey} -> + crypto:sign(Algorithm, DigestType, DigestOrPlainText, CryptoKey, Options) + end. %%-------------------------------------------------------------------- --spec verify(binary() | {digest, binary()}, rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), - Signature :: binary(), rsa_public_key() - | dsa_public_key() | ec_public_key()) -> boolean(). +-spec verify(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + Signature :: binary(), + rsa_public_key() | dsa_public_key() | ec_public_key() + | rsa_private_key() | dsa_private_key() | ec_private_key() + ) -> boolean(). + +-spec verify(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + Signature :: binary(), + rsa_public_key() | dsa_public_key() | ec_public_key() + | rsa_private_key() | dsa_private_key() | ec_private_key(), + public_sign_options() + ) -> boolean(). + %% Description: Verifies a digital signature. %%-------------------------------------------------------------------- -verify(DigestOrPlainText, DigestType, Signature, Key) when is_binary(Signature) -> - do_verify(DigestOrPlainText, DigestType, Signature, Key); -verify(_,_,_,_) -> +verify(DigestOrPlainText, DigestType, Signature, Key) -> + verify(DigestOrPlainText, DigestType, Signature, Key, []). + +%% Backwards compatible +verify(Digest, none, Signature, Key = {_, #'Dss-Parms'{}}, Options) when is_binary(Digest) -> + verify({digest, Digest}, sha, Signature, Key, Options); +verify(Digest, none, Signature, Key = #'DSAPrivateKey'{}, Options) when is_binary(Digest) -> + verify({digest, Digest}, sha, Signature, Key, Options); +verify(DigestOrPlainText, DigestType, Signature, Key, Options) when is_binary(Signature) -> + case format_verify_key(Key) of + badarg -> + erlang:error(badarg, [DigestOrPlainText, DigestType, Signature, Key, Options]); + {Algorithm, CryptoKey} -> + crypto:verify(Algorithm, DigestType, DigestOrPlainText, Signature, CryptoKey, Options) + end; +verify(_,_,_,_,_) -> %% If Signature is a bitstring and not a binary we know already at this %% point that the signature is invalid. false. @@ -562,7 +646,7 @@ pkix_match_dist_point(#'CertificateList'{ %%-------------------------------------------------------------------- -spec pkix_sign(#'OTPTBSCertificate'{}, - rsa_private_key() | dsa_private_key()) -> Der::binary(). + rsa_private_key() | dsa_private_key() | ec_private_key()) -> Der::binary(). %% %% Description: Sign a pkix x.509 certificate. Returns the corresponding %% der encoded 'Certificate'{} @@ -747,8 +831,9 @@ pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options) %-------------------------------------------------------------------- -spec pkix_crls_validate(#'OTPCertificate'{}, [{DP::#'DistributionPoint'{}, {DerCRL::binary(), CRL::#'CertificateList'{}}}], - Options :: proplists:proplist()) -> valid | {bad_cert, revocation_status_undetermined} - | {bad_cert, {revoked, crl_reason()}}. + Options :: proplists:proplist()) -> valid | {bad_cert, revocation_status_undetermined} | + {bad_cert, {revocation_status_undetermined, Reason::term()}} | + {bad_cert, {revoked, crl_reason()}}. %% Description: Performs a CRL validation according to RFC 5280. %%-------------------------------------------------------------------- @@ -766,10 +851,10 @@ pkix_crls_validate(OtpCert, DPAndCRLs0, Options) -> %-------------------------------------------------------------------- -spec pkix_verify_hostname(Cert :: #'OTPCertificate'{} | binary(), - ReferenceIDs :: [{uri_id | dns_id | oid(), string()}]) -> boolean(). + ReferenceIDs :: [{uri_id | dns_id | ip | srv_id | oid(), string()}]) -> boolean(). -spec pkix_verify_hostname(Cert :: #'OTPCertificate'{} | binary(), - ReferenceIDs :: [{uri_id | dns_id | oid(), string()}], + ReferenceIDs :: [{uri_id | dns_id | ip | srv_id | oid(), string()}], Options :: proplists:proplist()) -> boolean(). %% Description: Validates a hostname to RFC 6125 @@ -827,7 +912,7 @@ pkix_verify_hostname(Cert = #'OTPCertificate'{tbsCertificate = TbsCert}, Referen false -> %% Try to extract DNS-IDs from URIs etc DNS_ReferenceIDs = - [{dns_is,X} || X <- verify_hostname_fqnds(ReferenceIDs, FqdnFun)], + [{dns_id,X} || X <- verify_hostname_fqnds(ReferenceIDs, FqdnFun)], verify_hostname_match_loop(DNS_ReferenceIDs, PresentedIDs, MatchFun, FailCB, Cert); true -> @@ -947,25 +1032,67 @@ short_name_hash({rdnSequence, _Attributes} = Name) -> <<HashValue:32/little, _/binary>> = crypto:hash(sha, HashThis), string:to_lower(string:right(integer_to_list(HashValue, 16), 8, $0)). + %%-------------------------------------------------------------------- -%%% Internal functions +-spec pkix_test_data(#{chain_type() := pubkey_cert:chain_opts()} | + pubkey_cert:chain_opts()) -> + pubkey_cert:test_config() | + [pubkey_cert:conf_opt()]. + +%% Description: Generates cert(s) and ssl configuration %%-------------------------------------------------------------------- -do_verify(DigestOrPlainText, DigestType, Signature, - #'RSAPublicKey'{modulus = Mod, publicExponent = Exp}) -> - crypto:verify(rsa, DigestType, DigestOrPlainText, Signature, - [Exp, Mod]); -do_verify(DigestOrPlaintext, DigestType, Signature, {#'ECPoint'{point = Point}, Param}) -> - ECCurve = ec_curve_spec(Param), - crypto:verify(ecdsa, DigestType, DigestOrPlaintext, Signature, [Point, ECCurve]); +pkix_test_data(#{client_chain := ClientChain0, + server_chain := ServerChain0}) -> + Default = #{intermediates => []}, + ClientChain = maps:merge(Default, ClientChain0), + ServerChain = maps:merge(Default, ServerChain0), + pubkey_cert:gen_test_certs(#{client_chain => ClientChain, + server_chain => ServerChain}); +pkix_test_data(#{} = Chain) -> + Default = #{intermediates => []}, + pubkey_cert:gen_test_certs(maps:merge(Default, Chain)). -%% Backwards compatibility -do_verify(Digest, none, Signature, {_, #'Dss-Parms'{}} = Key ) -> - verify({digest,Digest}, sha, Signature, Key); +%%-------------------------------------------------------------------- +-spec pkix_test_root_cert( + Name :: string(), Opts :: [pubkey_cert:cert_opt()]) -> + pubkey_cert:test_root_cert(). -do_verify(DigestOrPlainText, sha = DigestType, Signature, {Key, #'Dss-Parms'{p = P, q = Q, g = G}}) - when is_integer(Key), is_binary(Signature) -> - crypto:verify(dss, DigestType, DigestOrPlainText, Signature, [P, Q, G, Key]). +%% Description: Generates a root cert suitable for pkix_test_data/1 +%%-------------------------------------------------------------------- + +pkix_test_root_cert(Name, Opts) -> + pubkey_cert:root_cert(Name, Opts). + +%%-------------------------------------------------------------------- +%%% Internal functions +%%-------------------------------------------------------------------- +format_sign_key(Key = #'RSAPrivateKey'{}) -> + {rsa, format_rsa_private_key(Key)}; +format_sign_key(#'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) -> + {dss, [P, Q, G, X]}; +format_sign_key(#'ECPrivateKey'{privateKey = PrivKey, parameters = Param}) -> + {ecdsa, [PrivKey, ec_curve_spec(Param)]}; +format_sign_key(_) -> + badarg. + +format_verify_key(#'RSAPublicKey'{modulus = Mod, publicExponent = Exp}) -> + {rsa, [Exp, Mod]}; +format_verify_key({#'ECPoint'{point = Point}, Param}) -> + {ecdsa, [Point, ec_curve_spec(Param)]}; +format_verify_key({Key, #'Dss-Parms'{p = P, q = Q, g = G}}) -> + {dss, [P, Q, G, Key]}; +%% Convert private keys to public keys +format_verify_key(#'RSAPrivateKey'{modulus = Mod, publicExponent = Exp}) -> + format_verify_key(#'RSAPublicKey'{modulus = Mod, publicExponent = Exp}); +format_verify_key(#'ECPrivateKey'{parameters = Param, publicKey = {_, Point}}) -> + format_verify_key({#'ECPoint'{point = Point}, Param}); +format_verify_key(#'ECPrivateKey'{parameters = Param, publicKey = Point}) -> + format_verify_key({#'ECPoint'{point = Point}, Param}); +format_verify_key(#'DSAPrivateKey'{y=Y, p=P, q=Q, g=G}) -> + format_verify_key({Y, #'Dss-Parms'{p=P, q=Q, g=G}}); +format_verify_key(_) -> + badarg. do_pem_entry_encode(Asn1Type, Entity, CipherInfo, Password) -> Der = der_encode(Asn1Type, Entity), @@ -1078,8 +1205,13 @@ der_cert(#'OTPCertificate'{} = Cert) -> der_cert(Der) when is_binary(Der) -> Der. -pkix_crls_validate(_, [],_, _, _) -> - {bad_cert, revocation_status_undetermined}; +pkix_crls_validate(_, [],_, Options, #revoke_state{details = Details}) -> + case proplists:get_value(undetermined_details, Options, false) of + false -> + {bad_cert, revocation_status_undetermined}; + true -> + {bad_cert, {revocation_status_undetermined, {bad_crls, format_details(Details)}}} + end; pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, RevokedState0) -> CallBack = proplists:get_value(update_crl, Options, fun(_, CurrCRL) -> CurrCRL @@ -1099,9 +1231,14 @@ pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, Revoked do_pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, RevokedState0) -> OtherDPCRLs = All -- [{DP, CRL, DeltaCRL}], case pubkey_crl:validate(OtpCert, OtherDPCRLs, DP, CRL, DeltaCRL, Options, RevokedState0) of - {undetermined, _, _} when Rest == []-> - {bad_cert, revocation_status_undetermined}; - {undetermined, _, RevokedState} when Rest =/= []-> + {undetermined, unrevoked, #revoke_state{details = Details}} when Rest == []-> + case proplists:get_value(undetermined_details, Options, false) of + false -> + {bad_cert, revocation_status_undetermined}; + true -> + {bad_cert, {revocation_status_undetermined, {bad_crls, Details}}} + end; + {undetermined, unrevoked, RevokedState} when Rest =/= []-> pkix_crls_validate(OtpCert, Rest, All, Options, RevokedState); {finished, unrevoked} -> valid; @@ -1110,19 +1247,16 @@ do_pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, Revo end. sort_dp_crls(DpsAndCrls, FreshCB) -> - Sorted = do_sort_dp_crls(DpsAndCrls, dict:new()), - sort_crls(Sorted, FreshCB, []). - -do_sort_dp_crls([], Dict) -> - dict:to_list(Dict); -do_sort_dp_crls([{DP, CRL} | Rest], Dict0) -> - Dict = try dict:fetch(DP, Dict0) of - _ -> - dict:append(DP, CRL, Dict0) - catch _:_ -> - dict:store(DP, [CRL], Dict0) - end, - do_sort_dp_crls(Rest, Dict). + sort_crls(maps:to_list(lists:foldl(fun group_dp_crls/2, + #{}, + DpsAndCrls)), + FreshCB, []). + +group_dp_crls({DP,CRL}, M) -> + case M of + #{DP := CRLs} -> M#{DP := [CRL|CRLs]}; + _ -> M#{DP => [CRL]} + end. sort_crls([], _, Acc) -> Acc; @@ -1191,19 +1325,54 @@ format_rsa_private_key(#'RSAPrivateKey'{modulus = N, publicExponent = E, is_integer(D) -> [E, N, D]. +-spec ec_generate_key(ecpk_parameters_api()) -> #'ECPrivateKey'{}. ec_generate_key(Params) -> Curve = ec_curve_spec(Params), Term = crypto:generate_key(ecdh, Curve), - ec_key(Term, Params). - -ec_curve_spec( #'ECParameters'{fieldID = FieldId, curve = PCurve, base = Base, order = Order, cofactor = CoFactor }) -> - Field = {pubkey_cert_records:supportedCurvesTypes(FieldId#'FieldID'.fieldType), - FieldId#'FieldID'.parameters}, + NormParams = ec_normalize_params(Params), + ec_key(Term, NormParams). + +-spec ec_normalize_params(ecpk_parameters_api()) -> ecpk_parameters(). +ec_normalize_params({namedCurve, Name}) when is_atom(Name) -> + {namedCurve, pubkey_cert_records:namedCurves(Name)}; +ec_normalize_params(#'ECParameters'{} = ECParams) -> + {ecParameters, ECParams}; +ec_normalize_params(Other) -> Other. + +-spec ec_curve_spec(ecpk_parameters_api()) -> term(). +ec_curve_spec( #'ECParameters'{fieldID = #'FieldID'{fieldType = Type, + parameters = Params}, curve = PCurve, base = Base, order = Order, cofactor = CoFactor }) -> + Field = format_field(pubkey_cert_records:supportedCurvesTypes(Type), Params), Curve = {PCurve#'Curve'.a, PCurve#'Curve'.b, none}, {Field, Curve, Base, Order, CoFactor}; -ec_curve_spec({namedCurve, OID}) -> - pubkey_cert_records:namedCurves(OID). - +ec_curve_spec({ecParameters, ECParams}) -> + ec_curve_spec(ECParams); +ec_curve_spec({namedCurve, OID}) when is_tuple(OID), is_integer(element(1,OID)) -> + ec_curve_spec({namedCurve, pubkey_cert_records:namedCurves(OID)}); +ec_curve_spec({namedCurve, Name}) when is_atom(Name) -> + crypto:ec_curve(Name). + +format_field(characteristic_two_field = Type, Params0) -> + #'Characteristic-two'{ + m = M, + basis = BasisOid, + parameters = Params} = der_decode('Characteristic-two', Params0), + {Type, M, field_param_decode(BasisOid, Params)}; +format_field(prime_field, Params0) -> + Prime = der_decode('Prime-p', Params0), + {prime_field, Prime}. + +field_param_decode(?'ppBasis', Params) -> + #'Pentanomial'{k1 = K1, k2 = K2, k3 = K3} = + der_decode('Pentanomial', Params), + {ppbasis, K1, K2, K3}; +field_param_decode(?'tpBasis', Params) -> + K = der_decode('Trinomial', Params), + {tpbasis, K}; +field_param_decode(?'gnBasis', _) -> + onbasis. + +-spec ec_key({PubKey::term(), PrivateKey::term()}, Params::ecpk_parameters()) -> #'ECPrivateKey'{}. ec_key({PubKey, PrivateKey}, Params) -> #'ECPrivateKey'{version = 1, privateKey = PrivateKey, @@ -1321,13 +1490,43 @@ verify_hostname_match_default0({dns_id,R}, {dNSName,P}) -> R==P; verify_hostname_match_default0({uri_id,R}, {uniformResourceIdentifier,P}) -> R==P; -verify_hostname_match_default0({srv_id,R}, {T,P}) when T == srvName ; - T == ?srvName_OID -> +verify_hostname_match_default0({ip,R}, {iPAddress,P}) when length(P) == 4 -> + %% IPv4 + try + list_to_tuple(P) + == if is_tuple(R), size(R)==4 -> R; + is_list(R) -> ok(inet:parse_ipv4strict_address(R)) + end + catch + _:_ -> + false + end; + +verify_hostname_match_default0({ip,R}, {iPAddress,P}) when length(P) == 16 -> + %% IPv6. The length 16 is due to the certificate specification. + try + l16_to_tup(P) + == if is_tuple(R), size(R)==8 -> R; + is_list(R) -> ok(inet:parse_ipv6strict_address(R)) + end + catch + _:_ -> + false + end; +verify_hostname_match_default0({srv_id,R}, {srvName,P}) -> + R==P; +verify_hostname_match_default0({srv_id,R}, {?srvName_OID,P}) -> R==P; verify_hostname_match_default0(_, _) -> false. +ok({ok,X}) -> X. +l16_to_tup(L) -> list_to_tuple(l16_to_tup(L, [])). +%% +l16_to_tup([A,B|T], Acc) -> l16_to_tup(T, [(A bsl 8) bor B | Acc]); +l16_to_tup([], Acc) -> lists:reverse(Acc). + match_wild(A, [$*|B]) -> match_wild_suffixes(A, B); match_wild([C|A], [ C|B]) -> match_wild(A, B); match_wild([], []) -> true; @@ -1366,11 +1565,18 @@ verify_hostname_match_loop(Refs, Pres, MatchFun, FailCB, Cert) -> Refs). +to_lower_ascii({ip,_}=X) -> X; +to_lower_ascii({iPAddress,_}=X) -> X; to_lower_ascii(S) when is_list(S) -> lists:map(fun to_lower_ascii/1, S); to_lower_ascii({T,S}) -> {T, to_lower_ascii(S)}; to_lower_ascii(C) when $A =< C,C =< $Z -> C + ($a-$A); to_lower_ascii(C) -> C. to_string(S) when is_list(S) -> S; -to_string(B) when is_binary(B) -> binary_to_list(B). +to_string(B) when is_binary(B) -> binary_to_list(B); +to_string(X) -> X. +format_details([]) -> + no_relevant_crls; +format_details(Details) -> + Details. |