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-rw-r--r--lib/ssl/doc/src/notes.xml42
-rw-r--r--lib/ssl/doc/src/ssl.xml28
-rw-r--r--lib/ssl/doc/src/ssl_protocol.xml2
-rw-r--r--lib/ssl/src/ssl.appup.src10
-rw-r--r--lib/ssl/src/ssl.erl37
-rw-r--r--lib/ssl/src/ssl_certificate.erl100
-rw-r--r--lib/ssl/src/ssl_connection.erl4
-rw-r--r--lib/ssl/src/ssl_handshake.erl8
-rw-r--r--lib/ssl/src/ssl_internal.hrl1
-rw-r--r--lib/ssl/src/tls_connection.erl16
-rw-r--r--lib/ssl/test/ssl_ECC_SUITE.erl8
-rw-r--r--lib/ssl/test/ssl_certificate_verify_SUITE.erl197
-rw-r--r--lib/ssl/vsn.mk2
13 files changed, 375 insertions, 80 deletions
diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml
index 1b37a2baa2..8643cd3745 100644
--- a/lib/ssl/doc/src/notes.xml
+++ b/lib/ssl/doc/src/notes.xml
@@ -25,7 +25,47 @@
<file>notes.xml</file>
</header>
<p>This document describes the changes made to the SSL application.</p>
- <section><title>SSL 5.3.5</title>
+ <section><title>SSL 5.3.6</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Corrected handling of ECC certificates, there where
+ several small issues with the handling of such
+ certificates in the ssl and public_key application. Now
+ ECC signed ECC certificates shall work and not only RSA
+ signed ECC certificates.</p>
+ <p>
+ Own Id: OTP-12026</p>
+ </item>
+ <item>
+ <p>
+ Check that the certificate chain ends with a trusted ROOT
+ CA e.i. a self-signed certificate, but provide an option
+ partial_chain to enable the application to define an
+ intermediat CA as trusted.</p>
+ <p>
+ Own Id: OTP-12149</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Add decode functions for SNI (Server Name Indication)</p>
+ <p>
+ Own Id: OTP-12048</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>SSL 5.3.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
<list>
diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml
index ffee4bd1af..f14d0b8bb7 100644
--- a/lib/ssl/doc/src/ssl.xml
+++ b/lib/ssl/doc/src/ssl.xml
@@ -226,7 +226,7 @@
<p>The verification fun should be defined as:</p>
<code>
-fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
+fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom() | {revoked, atom()}} |
{extension, #'Extension'{}}, InitialUserState :: term()) ->
{valid, UserState :: term()} | {valid_peer, UserState :: term()} |
{fail, Reason :: term()} | {unknown, UserState :: term()}.
@@ -252,7 +252,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
always returns {valid, UserState}, the TLS/SSL handshake will
not be terminated with respect to verification failures and
the connection will be established. If called with an
- extension unknown to the user application the return value
+ extension unknown to the user application, the return value
{unknown, UserState} should be used.</p>
<p>The default verify_fun option in verify_peer mode:</p>
@@ -283,9 +283,29 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
end, []}
</code>
-<p>Possible path validation errors: </p>
+ <p>Possible path validation errors are given on the form {bad_cert, Reason} where Reason is:</p>
-<p> {bad_cert, cert_expired}, {bad_cert, invalid_issuer}, {bad_cert, invalid_signature}, {bad_cert, unknown_ca},{bad_cert, selfsigned_peer}, {bad_cert, name_not_permitted}, {bad_cert, missing_basic_constraint}, {bad_cert, invalid_key_usage}</p>
+ <taglist>
+ <tag>unknown_ca</tag>
+ <item>No trusted CA was found in the trusted store. The trusted CA is
+ normally a so called ROOT CA that is a self-signed cert. Trust may
+ be claimed for an intermediat CA (trusted anchor does not have to be self signed
+ according to X-509) by using the option <c>partial_chain</c></item>
+
+ <tag>selfsigned_peer</tag>
+ <item>The chain consisted only of one self-signed certificate.</item>
+
+ <tag>PKIX X-509-path validation error</tag>
+ <item> Possible such reasons see <seealso
+ marker="public_key#pkix_path_validation-3"> public_key:pkix_path_validation/3 </seealso></item>
+ </taglist>
+
+ </item>
+
+ <tag>{partial_chain, fun(Chain::[DerCert]) -> {trusted_ca, DerCert} | unknown_ca </tag>
+ <item>
+ Claim an intermediat CA in the chain as trusted. TLS will then perform the public_key:pkix_path_validation/3
+ with the selected CA as trusted anchor and the rest of the chain.
</item>
<tag>{versions, [protocol()]}</tag>
diff --git a/lib/ssl/doc/src/ssl_protocol.xml b/lib/ssl/doc/src/ssl_protocol.xml
index cdfafe224b..80d9cc4ee8 100644
--- a/lib/ssl/doc/src/ssl_protocol.xml
+++ b/lib/ssl/doc/src/ssl_protocol.xml
@@ -83,7 +83,7 @@
<em>subject</em>. The certificate is signed
with the private key of the issuer of the certificate. A chain
of trust is build by having the issuer in its turn being
- certified by an other certificate and so on until you reach the
+ certified by another certificate and so on until you reach the
so called root certificate that is self signed i.e. issued
by itself.</p>
diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src
index b713f86c1e..650901ef54 100644
--- a/lib/ssl/src/ssl.appup.src
+++ b/lib/ssl/src/ssl.appup.src
@@ -1,12 +1,22 @@
%% -*- erlang -*-
{"%VSN%",
[
+ {"5.3.5", [{load_module, ssl, soft_purge, soft_purge, [ssl_connection]},
+ {load_module, ssl_handshake, soft_purge, soft_purge, [ssl_certificate]},
+ {load_module, ssl_certificate, soft_purge, soft_purge, []},
+ {load_module, ssl_connection, soft_purge, soft_purge, [tls_connection]},
+ {update, tls_connection, {advanced, {up, "5.3.5", "5.3.6"}}, [ssl_handshake]}]},
{<<"5\\.3\\.[1-4]($|\\..*)">>, [{restart_application, ssl}]},
{<<"5\\.[0-2]($|\\..*)">>, [{restart_application, ssl}]},
{<<"4\\..*">>, [{restart_application, ssl}]},
{<<"3\\..*">>, [{restart_application, ssl}]}
],
[
+ {"5.3.5", [{load_module, ssl, soft_purge, soft_purge,[ssl_certificate]},
+ {load_module, ssl_handshake, soft_purge, soft_purge,[ssl_certificate]},
+ {load_module, ssl_certificate, soft_purge, soft_purge,[]},
+ {load_module, ssl_connection, soft_purge, soft_purge,[tls_connection]},
+ {update, tls_connection, {advanced, {down, "5.3.6", "5.3.5"}}, [ssl_handshake]}]},
{<<"5\\.3\\.[1-4]($|\\..*)">>, [{restart_application, ssl}]},
{<<"5\\.[0-2]($|\\..*)">>, [{restart_application, ssl}]},
{<<"4\\..*">>, [{restart_application, ssl}]},
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index d741fa63fb..b4bea25942 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -569,21 +569,24 @@ handle_options(Opts0, #ssl_options{protocol = Protocol, cacerts = CaCerts0,
cacertfile = CaCertFile0} = InheritedSslOpts) ->
RecordCB = record_cb(Protocol),
CaCerts = handle_option(cacerts, Opts0, CaCerts0),
- {Verify, FailIfNoPeerCert, CaCertDefault, VerifyFun} = handle_verify_options(Opts0, CaCerts),
+ {Verify, FailIfNoPeerCert, CaCertDefault, VerifyFun, PartialChainHanlder} = handle_verify_options(Opts0, CaCerts),
CaCertFile = case proplists:get_value(cacertfile, Opts0, CaCertFile0) of
undefined ->
CaCertDefault;
CAFile ->
CAFile
end,
+
NewVerifyOpts = InheritedSslOpts#ssl_options{cacerts = CaCerts,
cacertfile = CaCertFile,
verify = Verify,
verify_fun = VerifyFun,
+ partial_chain = PartialChainHanlder,
fail_if_no_peer_cert = FailIfNoPeerCert},
SslOpts1 = lists:foldl(fun(Key, PropList) ->
proplists:delete(Key, PropList)
- end, Opts0, [cacerts, cacertfile, verify, verify_fun, fail_if_no_peer_cert]),
+ end, Opts0, [cacerts, cacertfile, verify, verify_fun, partial_chain,
+ fail_if_no_peer_cert]),
case handle_option(versions, SslOpts1, []) of
[] ->
new_ssl_options(SslOpts1, NewVerifyOpts, RecordCB);
@@ -603,10 +606,10 @@ handle_options(Opts0) ->
ReuseSessionFun = fun(_, _, _, _) -> true end,
CaCerts = handle_option(cacerts, Opts, undefined),
- {Verify, FailIfNoPeerCert, CaCertDefault, VerifyFun} = handle_verify_options(Opts, CaCerts),
+ {Verify, FailIfNoPeerCert, CaCertDefault, VerifyFun, PartialChainHanlder} =
+ handle_verify_options(Opts, CaCerts),
CertFile = handle_option(certfile, Opts, <<>>),
-
RecordCb = record_cb(Opts),
Versions = case handle_option(versions, Opts, []) of
@@ -620,6 +623,7 @@ handle_options(Opts0) ->
versions = Versions,
verify = validate_option(verify, Verify),
verify_fun = VerifyFun,
+ partial_chain = PartialChainHanlder,
fail_if_no_peer_cert = FailIfNoPeerCert,
verify_client_once = handle_option(verify_client_once, Opts, false),
depth = handle_option(depth, Opts, 1),
@@ -656,7 +660,7 @@ handle_options(Opts0) ->
},
CbInfo = proplists:get_value(cb_info, Opts, {gen_tcp, tcp, tcp_closed, tcp_error}),
- SslOptions = [protocol, versions, verify, verify_fun,
+ SslOptions = [protocol, versions, verify, verify_fun, partial_chain,
fail_if_no_peer_cert, verify_client_once,
depth, cert, certfile, key, keyfile,
password, cacerts, cacertfile, dh, dhfile,
@@ -708,6 +712,8 @@ validate_option(verify_fun, Fun) when is_function(Fun) ->
end, Fun};
validate_option(verify_fun, {Fun, _} = Value) when is_function(Fun) ->
Value;
+validate_option(partial_chain, Value) when is_function(Value) ->
+ Value;
validate_option(fail_if_no_peer_cert, Value) when is_boolean(Value) ->
Value;
validate_option(verify_client_once, Value) when is_boolean(Value) ->
@@ -1147,25 +1153,32 @@ handle_verify_options(Opts, CaCerts) ->
UserFailIfNoPeerCert = handle_option(fail_if_no_peer_cert, Opts, false),
UserVerifyFun = handle_option(verify_fun, Opts, undefined),
-
+ PartialChainHanlder = handle_option(partial_chain, Opts,
+ fun(_) -> unknown_ca end),
+
%% Handle 0, 1, 2 for backwards compatibility
case proplists:get_value(verify, Opts, verify_none) of
0 ->
{verify_none, false,
- ca_cert_default(verify_none, VerifyNoneFun, CaCerts), VerifyNoneFun};
+ ca_cert_default(verify_none, VerifyNoneFun, CaCerts),
+ VerifyNoneFun, PartialChainHanlder};
1 ->
{verify_peer, false,
- ca_cert_default(verify_peer, UserVerifyFun, CaCerts), UserVerifyFun};
+ ca_cert_default(verify_peer, UserVerifyFun, CaCerts),
+ UserVerifyFun, PartialChainHanlder};
2 ->
{verify_peer, true,
- ca_cert_default(verify_peer, UserVerifyFun, CaCerts), UserVerifyFun};
- verify_none ->
+ ca_cert_default(verify_peer, UserVerifyFun, CaCerts),
+ UserVerifyFun, PartialChainHanlder};
+ verify_none ->
{verify_none, false,
- ca_cert_default(verify_none, VerifyNoneFun, CaCerts), VerifyNoneFun};
+ ca_cert_default(verify_none, VerifyNoneFun, CaCerts),
+ VerifyNoneFun, PartialChainHanlder};
verify_peer ->
{verify_peer, UserFailIfNoPeerCert,
- ca_cert_default(verify_peer, UserVerifyFun, CaCerts), UserVerifyFun};
+ ca_cert_default(verify_peer, UserVerifyFun, CaCerts),
+ UserVerifyFun, PartialChainHanlder};
Value ->
throw({error, {options, {verify, Value}}})
end.
diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl
index 53366b060c..9c0ed181fe 100644
--- a/lib/ssl/src/ssl_certificate.erl
+++ b/lib/ssl/src/ssl_certificate.erl
@@ -30,7 +30,7 @@
-include("ssl_internal.hrl").
-include_lib("public_key/include/public_key.hrl").
--export([trusted_cert_and_path/3,
+-export([trusted_cert_and_path/4,
certificate_chain/3,
file_to_certificats/2,
validate_extension/3,
@@ -46,14 +46,14 @@
%%====================================================================
%%--------------------------------------------------------------------
--spec trusted_cert_and_path([der_cert()], db_handle(), certdb_ref()) ->
+-spec trusted_cert_and_path([der_cert()], db_handle(), certdb_ref(), fun()) ->
{der_cert() | unknown_ca, [der_cert()]}.
%%
%% Description: Extracts the root cert (if not presents tries to
%% look it up, if not found {bad_cert, unknown_ca} will be added verification
%% errors. Returns {RootCert, Path, VerifyErrors}
%%--------------------------------------------------------------------
-trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef) ->
+trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef, PartialChainHandler) ->
Path = [Cert | _] = lists:reverse(CertChain),
OtpCert = public_key:pkix_decode_cert(Cert, otp),
SignedAndIssuerID =
@@ -62,32 +62,23 @@ trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef) ->
{ok, IssuerId} = public_key:pkix_issuer_id(OtpCert, self),
{self, IssuerId};
false ->
- case public_key:pkix_issuer_id(OtpCert, other) of
- {ok, IssuerId} ->
- {other, IssuerId};
- {error, issuer_not_found} ->
- case find_issuer(OtpCert, CertDbHandle) of
- {ok, IssuerId} ->
- {other, IssuerId};
- Other ->
- Other
- end
- end
+ other_issuer(OtpCert, CertDbHandle)
end,
case SignedAndIssuerID of
{error, issuer_not_found} ->
%% The root CA was not sent and can not be found.
- {unknown_ca, Path};
+ handle_incomplete_chain(Path, PartialChainHandler);
{self, _} when length(Path) == 1 ->
{selfsigned_peer, Path};
{_ ,{SerialNr, Issuer}} ->
case ssl_manager:lookup_trusted_cert(CertDbHandle, CertDbRef, SerialNr, Issuer) of
- {ok, {BinCert,_}} ->
- {BinCert, Path};
+ {ok, Trusted} ->
+ %% Trusted must be selfsigned or it is an incomplete chain
+ handle_path(Trusted, Path, PartialChainHandler);
_ ->
%% Root CA could not be verified
- {unknown_ca, Path}
+ handle_incomplete_chain(Path, PartialChainHandler)
end
end.
@@ -222,28 +213,27 @@ certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned
_ ->
%% The trusted cert may be obmitted from the chain as the
%% counter part needs to have it anyway to be able to
- %% verify it. This will be the normal case for servers
- %% that does not verify the clients and hence have not
- %% specified the cacertfile.
+ %% verify it.
{ok, lists:reverse(Chain)}
end.
find_issuer(OtpCert, CertDbHandle) ->
- IsIssuerFun = fun({_Key, {_Der, #'OTPCertificate'{} = ErlCertCandidate}}, Acc) ->
- case public_key:pkix_is_issuer(OtpCert, ErlCertCandidate) of
- true ->
- case verify_cert_signer(OtpCert, ErlCertCandidate#'OTPCertificate'.tbsCertificate) of
- true ->
- throw(public_key:pkix_issuer_id(ErlCertCandidate, self));
- false ->
- Acc
- end;
- false ->
- Acc
- end;
- (_, Acc) ->
- Acc
- end,
+ IsIssuerFun =
+ fun({_Key, {_Der, #'OTPCertificate'{} = ErlCertCandidate}}, Acc) ->
+ case public_key:pkix_is_issuer(OtpCert, ErlCertCandidate) of
+ true ->
+ case verify_cert_signer(OtpCert, ErlCertCandidate#'OTPCertificate'.tbsCertificate) of
+ true ->
+ throw(public_key:pkix_issuer_id(ErlCertCandidate, self));
+ false ->
+ Acc
+ end;
+ false ->
+ Acc
+ end;
+ (_, Acc) ->
+ Acc
+ end,
try ssl_pkix_db:foldl(IsIssuerFun, issuer_not_found, CertDbHandle) of
issuer_not_found ->
@@ -275,3 +265,41 @@ public_key(#'OTPSubjectPublicKeyInfo'{algorithm = #'PublicKeyAlgorithm'{algorith
parameters = {params, Params}},
subjectPublicKey = Key}) ->
{Key, Params}.
+
+other_issuer(OtpCert, CertDbHandle) ->
+ case public_key:pkix_issuer_id(OtpCert, other) of
+ {ok, IssuerId} ->
+ {other, IssuerId};
+ {error, issuer_not_found} ->
+ case find_issuer(OtpCert, CertDbHandle) of
+ {ok, IssuerId} ->
+ {other, IssuerId};
+ Other ->
+ Other
+ end
+ end.
+
+handle_path({BinCert, OTPCert}, Path, PartialChainHandler) ->
+ case public_key:pkix_is_self_signed(OTPCert) of
+ true ->
+ {BinCert, Path};
+ false ->
+ handle_incomplete_chain(Path, PartialChainHandler)
+ end.
+
+handle_incomplete_chain(Chain, Fun) ->
+ case catch Fun(Chain) of
+ {trusted_ca, DerCert} ->
+ new_trusteded_chain(DerCert, Chain);
+ unknown_ca = Error ->
+ {Error, Chain};
+ _ ->
+ {unknown_ca, Chain}
+ end.
+
+new_trusteded_chain(DerCert, [DerCert | Chain]) ->
+ {DerCert, Chain};
+new_trusteded_chain(DerCert, [_ | Rest]) ->
+ new_trusteded_chain(DerCert, Rest);
+new_trusteded_chain(_, []) ->
+ unknown_ca.
diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl
index 4ac4e81d9e..8ff9913cee 100644
--- a/lib/ssl/src/ssl_connection.erl
+++ b/lib/ssl/src/ssl_connection.erl
@@ -414,7 +414,9 @@ certify(#certificate{} = Cert,
ssl_options = Opts} = State, Connection) ->
case ssl_handshake:certify(Cert, CertDbHandle, CertDbRef, Opts#ssl_options.depth,
Opts#ssl_options.verify,
- Opts#ssl_options.verify_fun, Role) of
+ Opts#ssl_options.verify_fun,
+ Opts#ssl_options.partial_chain,
+ Role) of
{PeerCert, PublicKeyInfo} ->
handle_peer_cert(Role, PeerCert, PublicKeyInfo,
State#state{client_certificate_requested = false}, Connection);
diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl
index 94ffd180c5..22673e46e2 100644
--- a/lib/ssl/src/ssl_handshake.erl
+++ b/lib/ssl/src/ssl_handshake.erl
@@ -49,7 +49,7 @@
finished/5, next_protocol/1]).
%% Handle handshake messages
--export([certify/7, client_certificate_verify/6, certificate_verify/6, verify_signature/5,
+-export([certify/8, client_certificate_verify/6, certificate_verify/6, verify_signature/5,
master_secret/5, server_key_exchange_hash/2, verify_connection/6,
init_handshake_history/0, update_handshake_history/2, verify_server_key/5
]).
@@ -383,13 +383,13 @@ verify_signature(_Version, Hash, {HashAlgo, ecdsa}, Signature,
%%--------------------------------------------------------------------
-spec certify(#certificate{}, db_handle(), certdb_ref(), integer() | nolimit,
- verify_peer | verify_none, {fun(), term},
+ verify_peer | verify_none, {fun(), term}, fun(),
client | server) -> {der_cert(), public_key_info()} | #alert{}.
%%
%% Description: Handles a certificate handshake message
%%--------------------------------------------------------------------
certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef,
- MaxPathLen, _Verify, VerifyFunAndState, Role) ->
+ MaxPathLen, _Verify, VerifyFunAndState, PartialChain, Role) ->
[PeerCert | _] = ASN1Certs,
ValidationFunAndState =
@@ -421,7 +421,7 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef,
try
{TrustedErlCert, CertPath} =
- ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef),
+ ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef, PartialChain),
case public_key:pkix_path_validation(TrustedErlCert,
CertPath,
[{max_path_length,
diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl
index fd0d87bd5f..85724de4bd 100644
--- a/lib/ssl/src/ssl_internal.hrl
+++ b/lib/ssl/src/ssl_internal.hrl
@@ -74,6 +74,7 @@
versions :: [ssl_record:ssl_version()], %% ssl_record:atom_version() in API
verify :: verify_none | verify_peer,
verify_fun, %%:: fun(CertVerifyErrors::term()) -> boolean(),
+ partial_chain :: fun(),
fail_if_no_peer_cert :: boolean(),
verify_client_once :: boolean(),
%% fun(Extensions, State, Verify, AccError) -> {Extensions, State, AccError}
diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl
index 26de51985a..7df73fb581 100644
--- a/lib/ssl/src/tls_connection.erl
+++ b/lib/ssl/src/tls_connection.erl
@@ -329,7 +329,10 @@ terminate(Reason, StateName, State) ->
%% code_change(OldVsn, StateName, State, Extra) -> {ok, StateName, NewState}
%% Description: Convert process state when code is changed
%%--------------------------------------------------------------------
-code_change(_OldVsn, StateName, State, _Extra) ->
+code_change(_OldVsn, StateName, State0, {Direction, From, To}) ->
+ State = convert_state(State0, Direction, From, To),
+ {ok, StateName, State};
+code_change(_OldVsn, StateName, State, _) ->
{ok, StateName, State}.
format_status(Type, Data) ->
@@ -958,3 +961,14 @@ workaround_transport_delivery_problems(Socket, gen_tcp = Transport) ->
Transport:recv(Socket, 0, 30000);
workaround_transport_delivery_problems(Socket, Transport) ->
Transport:close(Socket).
+
+convert_state(#state{ssl_options = Options} = State, up, "5.3.5", "5.3.6") ->
+ State#state{ssl_options = convert_options_partial_chain(Options, up)};
+convert_state(#state{ssl_options = Options} = State, down, "5.3.6", "5.3.5") ->
+ State#state{ssl_options = convert_options_partial_chain(Options, down)}.
+
+convert_options_partial_chain(Options, up) ->
+ {Head, Tail} = lists:split(5, tuple_to_list(Options)),
+ list_to_tuple(Head ++ [{partial_chain, fun(_) -> unknown_ca end}] ++ Tail);
+convert_options_partial_chain(Options, down) ->
+ list_to_tuple(proplists:delete(partial_chain, tuple_to_list(Options))).
diff --git a/lib/ssl/test/ssl_ECC_SUITE.erl b/lib/ssl/test/ssl_ECC_SUITE.erl
index 77e4c80bbe..3566a8a0a5 100644
--- a/lib/ssl/test/ssl_ECC_SUITE.erl
+++ b/lib/ssl/test/ssl_ECC_SUITE.erl
@@ -163,11 +163,11 @@ client_ecdh_server_ecdh(Config) when is_list(Config) ->
client_ecdh_server_rsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdh_rsa_opts, Config),
- SOpts = ?config(server_verification_opts, Config),
+ SOpts = ?config(server_ecdh_rsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_rsa_server_ecdh(Config) when is_list(Config) ->
- COpts = ?config(client_verification_opts, Config),
+ COpts = ?config(client_ecdh_rsa_opts, Config),
SOpts = ?config(server_ecdh_rsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
@@ -183,11 +183,11 @@ client_ecdsa_server_ecdsa(Config) when is_list(Config) ->
client_ecdsa_server_rsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdsa_opts, Config),
- SOpts = ?config(server_verification_opts, Config),
+ SOpts = ?config(server_ecdsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_rsa_server_ecdsa(Config) when is_list(Config) ->
- COpts = ?config(client_verification_opts, Config),
+ COpts = ?config(client_ecdsa_opts, Config),
SOpts = ?config(server_ecdsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
diff --git a/lib/ssl/test/ssl_certificate_verify_SUITE.erl b/lib/ssl/test/ssl_certificate_verify_SUITE.erl
index 14047c6e9c..b7864ba6e7 100644
--- a/lib/ssl/test/ssl_certificate_verify_SUITE.erl
+++ b/lib/ssl/test/ssl_certificate_verify_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2012-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2012-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -58,6 +58,10 @@ tests() ->
server_verify_none,
server_require_peer_cert_ok,
server_require_peer_cert_fail,
+ server_require_peer_cert_partial_chain,
+ server_require_peer_cert_allow_partial_chain,
+ server_require_peer_cert_do_not_allow_partial_chain,
+ server_require_peer_cert_partial_chain_fun_fail,
verify_fun_always_run_client,
verify_fun_always_run_server,
cert_expired,
@@ -143,8 +147,8 @@ server_verify_none() ->
[{doc,"Test server option verify_none"}].
server_verify_none(Config) when is_list(Config) ->
- ClientOpts = ?config(client_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ClientOpts = ?config(client_verification_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
Active = ?config(active, Config),
ReceiveFunction = ?config(receive_function, Config),
@@ -261,6 +265,163 @@ server_require_peer_cert_fail(Config) when is_list(Config) ->
end.
%%--------------------------------------------------------------------
+
+server_require_peer_cert_partial_chain() ->
+ [{doc, "Client sends an incompleate chain, by default not acceptable."}].
+
+server_require_peer_cert_partial_chain(Config) when is_list(Config) ->
+ ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
+ | ?config(server_verification_opts, Config)],
+ ClientOpts = ?config(client_verification_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ {ok, ClientCAs} = file:read_file(proplists:get_value(cacertfile, ClientOpts)),
+ [{_,RootCA,_}, {_, _, _}] = public_key:pem_decode(ClientCAs),
+
+
+ Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, [{active, false} | ServerOpts]}]),
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, [{active, false},
+ {cacerts, [RootCA]} |
+ proplists:delete(cacertfile, ClientOpts)]}]),
+ receive
+ {Server, {error, {tls_alert, "unknown ca"}}} ->
+ receive
+ {Client, {error, {tls_alert, "unknown ca"}}} ->
+ ok;
+ {Client, {error, closed}} ->
+ ok
+ end
+ end.
+%%--------------------------------------------------------------------
+server_require_peer_cert_allow_partial_chain() ->
+ [{doc, "Server trusts intermediat CA and accepts a partial chain. (partial_chain option)"}].
+
+server_require_peer_cert_allow_partial_chain(Config) when is_list(Config) ->
+ ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
+ | ?config(server_verification_opts, Config)],
+ ClientOpts = ?config(client_verification_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ {ok, ServerCAs} = file:read_file(proplists:get_value(cacertfile, ServerOpts)),
+ [{_,_,_}, {_, IntermidiateCA, _}] = public_key:pem_decode(ServerCAs),
+
+ PartialChain = fun(CertChain) ->
+ case lists:member(IntermidiateCA, CertChain) of
+ true ->
+ {trusted_ca, IntermidiateCA};
+ false ->
+ unknown_ca
+ end
+ end,
+
+ Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {mfa, {ssl_test_lib, send_recv_result_active, []}},
+ {options, [{cacerts, [IntermidiateCA]},
+ {partial_chain, PartialChain} |
+ proplists:delete(cacertfile, ServerOpts)]}]),
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {ssl_test_lib, send_recv_result_active, []}},
+ {options, ClientOpts}]),
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+ %%--------------------------------------------------------------------
+server_require_peer_cert_do_not_allow_partial_chain() ->
+ [{doc, "Server does not accept the chain sent by the client as ROOT CA is unkown, "
+ "and we do not choose to trust the intermediate CA. (partial_chain option)"}].
+
+server_require_peer_cert_do_not_allow_partial_chain(Config) when is_list(Config) ->
+ ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
+ | ?config(server_verification_opts, Config)],
+ ClientOpts = ?config(client_verification_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ {ok, ServerCAs} = file:read_file(proplists:get_value(cacertfile, ServerOpts)),
+ [{_,_,_}, {_, IntermidiateCA, _}] = public_key:pem_decode(ServerCAs),
+
+ PartialChain = fun(_CertChain) ->
+ unknown_ca
+ end,
+
+ Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, [{cacerts, [IntermidiateCA]},
+ {partial_chain, PartialChain} |
+ proplists:delete(cacertfile, ServerOpts)]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, ClientOpts}]),
+
+ receive
+ {Server, {error, {tls_alert, "unknown ca"}}} ->
+ receive
+ {Client, {error, {tls_alert, "unknown ca"}}} ->
+ ok;
+ {Client, {error, closed}} ->
+ ok
+ end
+ end.
+
+ %%--------------------------------------------------------------------
+server_require_peer_cert_partial_chain_fun_fail() ->
+ [{doc, "If parial_chain fun crashes, treat it as if it returned unkown_ca"}].
+
+server_require_peer_cert_partial_chain_fun_fail(Config) when is_list(Config) ->
+ ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
+ | ?config(server_verification_opts, Config)],
+ ClientOpts = ?config(client_verification_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ {ok, ServerCAs} = file:read_file(proplists:get_value(cacertfile, ServerOpts)),
+ [{_,_,_}, {_, IntermidiateCA, _}] = public_key:pem_decode(ServerCAs),
+
+ PartialChain = fun(_CertChain) ->
+ ture = false %% crash on purpose
+ end,
+
+ Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, [{cacerts, [IntermidiateCA]},
+ {partial_chain, PartialChain} |
+ proplists:delete(cacertfile, ServerOpts)]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {ssl_test_lib, no_result, []}},
+ {options, ClientOpts}]),
+
+ receive
+ {Server, {error, {tls_alert, "unknown ca"}}} ->
+ receive
+ {Client, {error, {tls_alert, "unknown ca"}}} ->
+ ok;
+ {Client, {error, closed}} ->
+ ok
+ end
+ end.
+
+%%--------------------------------------------------------------------
verify_fun_always_run_client() ->
[{doc,"Verify that user verify_fun is always run (for valid and valid_peer not only unknown_extension)"}].
@@ -434,10 +595,16 @@ cert_expired(Config) when is_list(Config) ->
Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
- {options, [{verify, verify_peer} | ClientOpts]}]),
-
- ssl_test_lib:check_result(Server, {error, {tls_alert, "certificate expired"}},
- Client, {error, {tls_alert, "certificate expired"}}).
+ {options, [{verify, verify_peer} | ClientOpts]}]),
+ receive
+ {Client, {error, {tls_alert, "certificate expired"}}} ->
+ receive
+ {Server, {error, {tls_alert, "certificate expired"}}} ->
+ ok;
+ {Server, {error, closed}} ->
+ ok
+ end
+ end.
two_digits_str(N) when N < 10 ->
lists:flatten(io_lib:format("0~p", [N]));
@@ -632,7 +799,7 @@ no_authority_key_identifier() ->
no_authority_key_identifier(Config) when is_list(Config) ->
ClientOpts = ?config(client_verification_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
PrivDir = ?config(priv_dir, Config),
KeyFile = filename:join(PrivDir, "otpCA/private/key.pem"),
@@ -804,7 +971,7 @@ unknown_server_ca_fail() ->
[{doc,"Test that the client fails if the ca is unknown in verify_peer mode"}].
unknown_server_ca_fail(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
@@ -833,11 +1000,11 @@ unknown_server_ca_fail(Config) when is_list(Config) ->
{verify_fun, FunAndState}
| ClientOpts]}]),
receive
- {Server, {error, {tls_alert, "unknown ca"}}} ->
+ {Client, {error, {tls_alert, "unknown ca"}}} ->
receive
- {Client, {error, {tls_alert, "unknown ca"}}} ->
+ {Server, {error, {tls_alert, "unknown ca"}}} ->
ok;
- {Client, {error, closed}} ->
+ {Server, {error, closed}} ->
ok
end
end.
@@ -848,7 +1015,7 @@ unknown_server_ca_accept_verify_none() ->
[{doc,"Test that the client succeds if the ca is unknown in verify_none mode"}].
unknown_server_ca_accept_verify_none(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
@@ -873,7 +1040,7 @@ unknown_server_ca_accept_verify_peer() ->
" with a verify_fun that accepts the unknown ca error"}].
unknown_server_ca_accept_verify_peer(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
@@ -912,7 +1079,7 @@ unknown_server_ca_accept_backwardscompatibility() ->
[{doc,"Test that old style verify_funs will work"}].
unknown_server_ca_accept_backwardscompatibility(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
- ServerOpts = ?config(server_opts, Config),
+ ServerOpts = ?config(server_verification_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk
index 004cacf7fc..404b71374f 100644
--- a/lib/ssl/vsn.mk
+++ b/lib/ssl/vsn.mk
@@ -1 +1 @@
-SSL_VSN = 5.3.5
+SSL_VSN = 5.3.6
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 07:53:37 +0000