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authorHans Nilsson <[email protected]>2017-02-02 14:29:55 +0100
committerHans Nilsson <[email protected]>2017-02-02 14:29:55 +0100
commitf10abe57f6d2e0bc0b46bdda8c6456ed0c72a3a9 (patch)
tree8abc29e455f9129d218c00cb30fb1a3dc7f73f50 /lib
parenteb5e09ecede5a4639008772d8e4d951833a94951 (diff)
parent99a6fe8c485af3024731bbb6a5af9afac7a0045f (diff)
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Merge branch 'hans/ssh/default_algo_list/OTP-14110'
Diffstat (limited to 'lib')
-rw-r--r--lib/ssh/src/ssh_connection_handler.erl33
-rw-r--r--lib/ssh/src/ssh_transport.erl143
-rw-r--r--lib/ssh/src/ssh_transport.hrl13
-rw-r--r--lib/ssh/test/ssh_basic_SUITE.erl76
-rw-r--r--lib/ssh/test/ssh_key_cb.erl4
-rw-r--r--lib/ssh/test/ssh_key_cb_options.erl2
-rw-r--r--lib/ssh/test/ssh_options_SUITE.erl1
-rw-r--r--lib/ssh/test/ssh_protocol_SUITE.erl45
-rw-r--r--lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key16
-rw-r--r--lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key.pub5
-rw-r--r--lib/ssh/test/ssh_sftpd_erlclient_SUITE.erl2
-rw-r--r--lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/id_rsa15
-rw-r--r--lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key16
-rw-r--r--lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key.pub5
-rw-r--r--lib/ssh/test/ssh_trpt_test_lib.erl5
15 files changed, 263 insertions, 118 deletions
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index 4496c657c3..dcf509ca09 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -1481,31 +1481,36 @@ renegotiation(_) -> false.
%%--------------------------------------------------------------------
supported_host_keys(client, _, Options) ->
try
- case proplists:get_value(public_key,
- proplists:get_value(preferred_algorithms,Options,[])
- ) of
- undefined ->
- ssh_transport:default_algorithms(public_key);
- L ->
- L -- (L--ssh_transport:default_algorithms(public_key))
- end
+ find_sup_hkeys(Options)
of
[] ->
- {stop, {shutdown, "No public key algs"}};
+ error({shutdown, "No public key algs"});
Algs ->
[atom_to_list(A) || A<-Algs]
catch
exit:Reason ->
- {stop, {shutdown, Reason}}
+ error({shutdown, Reason})
end;
supported_host_keys(server, KeyCb, Options) ->
- [atom_to_list(A) || A <- proplists:get_value(public_key,
- proplists:get_value(preferred_algorithms,Options,[]),
- ssh_transport:default_algorithms(public_key)
- ),
+ [atom_to_list(A) || A <- find_sup_hkeys(Options),
available_host_key(KeyCb, A, Options)
].
+
+find_sup_hkeys(Options) ->
+ case proplists:get_value(public_key,
+ proplists:get_value(preferred_algorithms,Options,[])
+ )
+ of
+ undefined ->
+ ssh_transport:default_algorithms(public_key);
+ L ->
+ NonSupported = L--ssh_transport:supported_algorithms(public_key),
+ L -- NonSupported
+ end.
+
+
+
%% Alg :: atom()
available_host_key(KeyCb, Alg, Opts) ->
element(1, catch KeyCb:host_key(Alg, Opts)) == ok.
diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl
index 4012ae3914..02209d5dfd 100644
--- a/lib/ssh/src/ssh_transport.erl
+++ b/lib/ssh/src/ssh_transport.erl
@@ -79,6 +79,15 @@ default_algorithms() -> [{K,default_algorithms(K)} || K <- algo_classes()].
algo_classes() -> [kex, public_key, cipher, mac, compression].
+default_algorithms(kex) ->
+ supported_algorithms(kex, [
+ 'diffie-hellman-group1-sha1' % Gone in OpenSSH 7.3.p1
+ ]);
+
+default_algorithms(public_key) ->
+ supported_algorithms(public_key, [
+ 'ssh-dss' % Gone in OpenSSH 7.3.p1
+ ]);
default_algorithms(cipher) ->
supported_algorithms(cipher, same(['AEAD_AES_128_GCM',
@@ -95,34 +104,39 @@ supported_algorithms() -> [{K,supported_algorithms(K)} || K <- algo_classes()].
supported_algorithms(kex) ->
select_crypto_supported(
[
- {'ecdh-sha2-nistp256', [{public_keys,ecdh}, {ec_curve,secp256r1}, {hashs,sha256}]},
{'ecdh-sha2-nistp384', [{public_keys,ecdh}, {ec_curve,secp384r1}, {hashs,sha384}]},
- {'diffie-hellman-group14-sha1', [{public_keys,dh}, {hashs,sha}]},
+ {'ecdh-sha2-nistp521', [{public_keys,ecdh}, {ec_curve,secp521r1}, {hashs,sha512}]},
+ {'ecdh-sha2-nistp256', [{public_keys,ecdh}, {ec_curve,secp256r1}, {hashs,sha256}]},
{'diffie-hellman-group-exchange-sha256', [{public_keys,dh}, {hashs,sha256}]},
+ {'diffie-hellman-group16-sha512', [{public_keys,dh}, {hashs,sha512}]}, % In OpenSSH 7.3.p1
+ {'diffie-hellman-group18-sha512', [{public_keys,dh}, {hashs,sha512}]}, % In OpenSSH 7.3.p1
+ {'diffie-hellman-group14-sha256', [{public_keys,dh}, {hashs,sha256}]}, % In OpenSSH 7.3.p1
+ {'diffie-hellman-group14-sha1', [{public_keys,dh}, {hashs,sha}]},
{'diffie-hellman-group-exchange-sha1', [{public_keys,dh}, {hashs,sha}]},
- {'ecdh-sha2-nistp521', [{public_keys,ecdh}, {ec_curve,secp521r1}, {hashs,sha512}]},
{'diffie-hellman-group1-sha1', [{public_keys,dh}, {hashs,sha}]}
]);
supported_algorithms(public_key) ->
select_crypto_supported(
- [{'ecdsa-sha2-nistp256', [{public_keys,ecdsa}, {hashs,sha256}, {ec_curve,secp256r1}]},
+ [
{'ecdsa-sha2-nistp384', [{public_keys,ecdsa}, {hashs,sha384}, {ec_curve,secp384r1}]},
{'ecdsa-sha2-nistp521', [{public_keys,ecdsa}, {hashs,sha512}, {ec_curve,secp521r1}]},
+ {'ecdsa-sha2-nistp256', [{public_keys,ecdsa}, {hashs,sha256}, {ec_curve,secp256r1}]},
{'ssh-rsa', [{public_keys,rsa}, {hashs,sha} ]},
- {'ssh-dss', [{public_keys,dss}, {hashs,sha} ]}
+ {'ssh-dss', [{public_keys,dss}, {hashs,sha} ]} % Gone in OpenSSH 7.3.p1
]);
supported_algorithms(cipher) ->
same(
select_crypto_supported(
- [{'aes256-ctr', [{ciphers,{aes_ctr,256}}]},
- {'aes192-ctr', [{ciphers,{aes_ctr,192}}]},
- {'aes128-ctr', [{ciphers,{aes_ctr,128}}]},
- {'aes128-cbc', [{ciphers,aes_cbc128}]},
+ [
+ {'[email protected]', [{ciphers,{aes_gcm,256}}]},
+ {'aes256-ctr', [{ciphers,{aes_ctr,256}}]},
+ {'aes192-ctr', [{ciphers,{aes_ctr,192}}]},
{'[email protected]', [{ciphers,{aes_gcm,128}}]},
- {'[email protected]', [{ciphers,{aes_gcm,256}}]},
- {'AEAD_AES_128_GCM', [{ciphers,{aes_gcm,128}}]},
+ {'aes128-ctr', [{ciphers,{aes_ctr,128}}]},
{'AEAD_AES_256_GCM', [{ciphers,{aes_gcm,256}}]},
+ {'AEAD_AES_128_GCM', [{ciphers,{aes_gcm,128}}]},
+ {'aes128-cbc', [{ciphers,aes_cbc128}]},
{'3des-cbc', [{ciphers,des3_cbc}]}
]
));
@@ -275,11 +289,12 @@ handle_kexinit_msg(#ssh_msg_kexinit{} = CounterPart, #ssh_msg_kexinit{} = Own,
true ->
key_exchange_first_msg(Algoritms#alg.kex,
Ssh0#ssh{algorithms = Algoritms});
- _ ->
+ {false,Alg} ->
%% TODO: Correct code?
ssh_connection_handler:disconnect(
#ssh_msg_disconnect{code = ?SSH_DISCONNECT_KEY_EXCHANGE_FAILED,
- description = "Selection of key exchange algorithm failed"
+ description = "Selection of key exchange algorithm failed: "
+ ++ Alg
})
end;
@@ -289,30 +304,39 @@ handle_kexinit_msg(#ssh_msg_kexinit{} = CounterPart, #ssh_msg_kexinit{} = Own,
case verify_algorithm(Algoritms) of
true ->
{ok, Ssh#ssh{algorithms = Algoritms}};
- _ ->
+ {false,Alg} ->
ssh_connection_handler:disconnect(
#ssh_msg_disconnect{code = ?SSH_DISCONNECT_KEY_EXCHANGE_FAILED,
- description = "Selection of key exchange algorithm failed"
+ description = "Selection of key exchange algorithm failed: "
+ ++ Alg
})
end.
-verify_algorithm(#alg{kex = undefined}) -> false;
-verify_algorithm(#alg{hkey = undefined}) -> false;
-verify_algorithm(#alg{send_mac = undefined}) -> false;
-verify_algorithm(#alg{recv_mac = undefined}) -> false;
-verify_algorithm(#alg{encrypt = undefined}) -> false;
-verify_algorithm(#alg{decrypt = undefined}) -> false;
-verify_algorithm(#alg{compress = undefined}) -> false;
-verify_algorithm(#alg{decompress = undefined}) -> false;
-verify_algorithm(#alg{kex = Kex}) -> lists:member(Kex, supported_algorithms(kex)).
+verify_algorithm(#alg{kex = undefined}) -> {false, "kex"};
+verify_algorithm(#alg{hkey = undefined}) -> {false, "hkey"};
+verify_algorithm(#alg{send_mac = undefined}) -> {false, "send_mac"};
+verify_algorithm(#alg{recv_mac = undefined}) -> {false, "recv_mac"};
+verify_algorithm(#alg{encrypt = undefined}) -> {false, "encrypt"};
+verify_algorithm(#alg{decrypt = undefined}) -> {false, "decrypt"};
+verify_algorithm(#alg{compress = undefined}) -> {false, "compress"};
+verify_algorithm(#alg{decompress = undefined}) -> {false, "decompress"};
+verify_algorithm(#alg{kex = Kex}) ->
+ case lists:member(Kex, supported_algorithms(kex)) of
+ true -> true;
+ false -> {false, "kex"}
+ end.
%%%----------------------------------------------------------------
%%%
%%% Key exchange initialization
%%%
key_exchange_first_msg(Kex, Ssh0) when Kex == 'diffie-hellman-group1-sha1' ;
- Kex == 'diffie-hellman-group14-sha1' ->
+ Kex == 'diffie-hellman-group14-sha1' ;
+ Kex == 'diffie-hellman-group14-sha256' ;
+ Kex == 'diffie-hellman-group16-sha512' ;
+ Kex == 'diffie-hellman-group18-sha512'
+ ->
{G, P} = dh_group(Kex),
Sz = dh_bits(Ssh0#ssh.algorithms),
{Public, Private} = generate_key(dh, [P,G,2*Sz]),
@@ -358,6 +382,9 @@ key_exchange_first_msg(Kex, Ssh0) when Kex == 'ecdh-sha2-nistp256' ;
%%%
%%% diffie-hellman-group1-sha1
%%% diffie-hellman-group14-sha1
+%%% diffie-hellman-group14-sha256
+%%% diffie-hellman-group16-sha512
+%%% diffie-hellman-group18-sha512
%%%
handle_kexdh_init(#ssh_msg_kexdh_init{e = E},
Ssh0 = #ssh{algorithms = #alg{kex=Kex} = Algs}) ->
@@ -756,9 +783,8 @@ accepted_host(Ssh, PeerName, Public, Opts) ->
yes == yes_no(Ssh, "New host " ++ PeerName ++ " accept")
end.
-known_host_key(#ssh{opts = Opts, key_cb = Mod, peer = Peer} = Ssh,
+known_host_key(#ssh{opts = Opts, key_cb = Mod, peer = {PeerName,_}} = Ssh,
Public, Alg) ->
- PeerName = peer_name(Peer),
case Mod:is_host_key(Public, PeerName, Alg, Opts) of
true ->
ok;
@@ -1604,48 +1630,27 @@ mac('hmac-sha2-256', Key, SeqNum, Data) ->
mac('hmac-sha2-512', Key, SeqNum, Data) ->
crypto:hmac(sha512, Key, [<<?UINT32(SeqNum)>>, Data]).
-%% return N hash bytes (HASH)
-hash(SSH, Char, Bits) ->
- HASH =
- case SSH#ssh.kex of
- 'diffie-hellman-group1-sha1' ->
- fun(Data) -> crypto:hash(sha, Data) end;
- 'diffie-hellman-group14-sha1' ->
- fun(Data) -> crypto:hash(sha, Data) end;
-
- 'diffie-hellman-group-exchange-sha1' ->
- fun(Data) -> crypto:hash(sha, Data) end;
- 'diffie-hellman-group-exchange-sha256' ->
- fun(Data) -> crypto:hash(sha256, Data) end;
-
- 'ecdh-sha2-nistp256' ->
- fun(Data) -> crypto:hash(sha256,Data) end;
- 'ecdh-sha2-nistp384' ->
- fun(Data) -> crypto:hash(sha384,Data) end;
- 'ecdh-sha2-nistp521' ->
- fun(Data) -> crypto:hash(sha512,Data) end;
- _ ->
- exit({bad_algorithm,SSH#ssh.kex})
- end,
- hash(SSH, Char, Bits, HASH).
-hash(_SSH, _Char, 0, _HASH) ->
+%%%----------------------------------------------------------------
+%% return N hash bytes (HASH)
+hash(_SSH, _Char, 0) ->
<<>>;
-hash(SSH, Char, N, HASH) ->
-K = SSH#ssh.shared_secret, % K = ssh_bits:mpint(SSH#ssh.shared_secret),
+hash(SSH, Char, N) ->
+ HashAlg = sha(SSH#ssh.kex),
+ K = SSH#ssh.shared_secret,
H = SSH#ssh.exchanged_hash,
- SessionID = SSH#ssh.session_id,
- K1 = HASH([K, H, Char, SessionID]),
+ K1 = crypto:hash(HashAlg, [K, H, Char, SSH#ssh.session_id]),
Sz = N div 8,
- <<Key:Sz/binary, _/binary>> = hash(K, H, K1, N-128, HASH),
+ <<Key:Sz/binary, _/binary>> = hash(K, H, K1, N-128, HashAlg),
Key.
-hash(_K, _H, Ki, N, _HASH) when N =< 0 ->
+hash(_K, _H, Ki, N, _HashAlg) when N =< 0 ->
Ki;
-hash(K, H, Ki, N, HASH) ->
- Kj = HASH([K, H, Ki]),
- hash(K, H, <<Ki/binary, Kj/binary>>, N-128, HASH).
+hash(K, H, Ki, N, HashAlg) ->
+ Kj = crypto:hash(HashAlg, [K, H, Ki]),
+ hash(K, H, <<Ki/binary, Kj/binary>>, N-128, HashAlg).
+%%%----------------------------------------------------------------
kex_h(SSH, Key, E, F, K) ->
KeyBin = public_key:ssh_encode(Key, ssh2_pubkey),
L = <<?Estring(SSH#ssh.c_version), ?Estring(SSH#ssh.s_version),
@@ -1688,11 +1693,17 @@ sha(secp384r1) -> sha384;
sha(secp521r1) -> sha512;
sha('diffie-hellman-group1-sha1') -> sha;
sha('diffie-hellman-group14-sha1') -> sha;
+sha('diffie-hellman-group14-sha256') -> sha256;
+sha('diffie-hellman-group16-sha512') -> sha512;
+sha('diffie-hellman-group18-sha512') -> sha512;
sha('diffie-hellman-group-exchange-sha1') -> sha;
sha('diffie-hellman-group-exchange-sha256') -> sha256;
sha(?'secp256r1') -> sha(secp256r1);
sha(?'secp384r1') -> sha(secp384r1);
-sha(?'secp521r1') -> sha(secp521r1).
+sha(?'secp521r1') -> sha(secp521r1);
+sha('ecdh-sha2-nistp256') -> sha(secp256r1);
+sha('ecdh-sha2-nistp384') -> sha(secp384r1);
+sha('ecdh-sha2-nistp521') -> sha(secp521r1).
mac_key_bytes('hmac-sha1') -> 20;
@@ -1715,9 +1726,6 @@ mac_digest_size('AEAD_AES_128_GCM') -> 16;
mac_digest_size('AEAD_AES_256_GCM') -> 16;
mac_digest_size(none) -> 0.
-peer_name({Host, _}) ->
- Host.
-
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% Diffie-Hellman utils
@@ -1725,7 +1733,10 @@ peer_name({Host, _}) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
dh_group('diffie-hellman-group1-sha1') -> ?dh_group1;
-dh_group('diffie-hellman-group14-sha1') -> ?dh_group14.
+dh_group('diffie-hellman-group14-sha1') -> ?dh_group14;
+dh_group('diffie-hellman-group14-sha256') -> ?dh_group14;
+dh_group('diffie-hellman-group16-sha512') -> ?dh_group16;
+dh_group('diffie-hellman-group18-sha512') -> ?dh_group18.
%%%----------------------------------------------------------------
parallell_gen_key(Ssh = #ssh{keyex_key = {x, {G, P}},
diff --git a/lib/ssh/src/ssh_transport.hrl b/lib/ssh/src/ssh_transport.hrl
index f91cb1dd63..19b3f5c437 100644
--- a/lib/ssh/src/ssh_transport.hrl
+++ b/lib/ssh/src/ssh_transport.hrl
@@ -112,7 +112,7 @@
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% diffie-hellman-group1-sha1 | diffie-hellman-group14-sha1
+%% diffie-hellman-group*-sha*
-define(SSH_MSG_KEXDH_INIT, 30).
-define(SSH_MSG_KEXDH_REPLY, 31).
@@ -238,4 +238,15 @@
-define(dh_group14,
{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}).
+%%% rfc 3526, ch5
+%%% Size 4096-bit
+-define(dh_group16,
+ {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}).
+
+%%% rfc 3526, ch7
+%%% Size 8192-bit
+-define(dh_group18,
+ {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}).
+
+
-endif. % -ifdef(ssh_transport).
diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl
index 0a0ab5cdf7..cdf6cf9ae1 100644
--- a/lib/ssh/test/ssh_basic_SUITE.erl
+++ b/lib/ssh/test/ssh_basic_SUITE.erl
@@ -152,15 +152,27 @@ end_per_suite(_Config) ->
%%--------------------------------------------------------------------
init_per_group(dsa_key, Config) ->
- DataDir = proplists:get_value(data_dir, Config),
- PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:setup_dsa(DataDir, PrivDir),
- Config;
+ case lists:member('ssh-dss',
+ ssh_transport:default_algorithms(public_key)) of
+ true ->
+ DataDir = proplists:get_value(data_dir, Config),
+ PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_dsa(DataDir, PrivDir),
+ Config;
+ false ->
+ {skip, unsupported_pub_key}
+ end;
init_per_group(rsa_key, Config) ->
- DataDir = proplists:get_value(data_dir, Config),
- PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:setup_rsa(DataDir, PrivDir),
- Config;
+ case lists:member('ssh-rsa',
+ ssh_transport:default_algorithms(public_key)) of
+ true ->
+ DataDir = proplists:get_value(data_dir, Config),
+ PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_rsa(DataDir, PrivDir),
+ Config;
+ false ->
+ {skip, unsupported_pub_key}
+ end;
init_per_group(ecdsa_sha2_nistp256_key, Config) ->
case lists:member('ecdsa-sha2-nistp256',
ssh_transport:default_algorithms(public_key)) of
@@ -195,15 +207,27 @@ init_per_group(ecdsa_sha2_nistp521_key, Config) ->
{skip, unsupported_pub_key}
end;
init_per_group(rsa_pass_key, Config) ->
- DataDir = proplists:get_value(data_dir, Config),
- PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:setup_rsa_pass_pharse(DataDir, PrivDir, "Password"),
- [{pass_phrase, {rsa_pass_phrase, "Password"}}| Config];
+ case lists:member('ssh-rsa',
+ ssh_transport:default_algorithms(public_key)) of
+ true ->
+ DataDir = proplists:get_value(data_dir, Config),
+ PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_rsa_pass_pharse(DataDir, PrivDir, "Password"),
+ [{pass_phrase, {rsa_pass_phrase, "Password"}}| Config];
+ false ->
+ {skip, unsupported_pub_key}
+ end;
init_per_group(dsa_pass_key, Config) ->
- DataDir = proplists:get_value(data_dir, Config),
- PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:setup_dsa_pass_pharse(DataDir, PrivDir, "Password"),
- [{pass_phrase, {dsa_pass_phrase, "Password"}}| Config];
+ case lists:member('ssh-dss',
+ ssh_transport:default_algorithms(public_key)) of
+ true ->
+ DataDir = proplists:get_value(data_dir, Config),
+ PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_dsa_pass_pharse(DataDir, PrivDir, "Password"),
+ [{pass_phrase, {dsa_pass_phrase, "Password"}}| Config];
+ false ->
+ {skip, unsupported_pub_key}
+ end;
init_per_group(host_user_key_differs, Config) ->
Data = proplists:get_value(data_dir, Config),
Sys = filename:join(proplists:get_value(priv_dir, Config), system_rsa),
@@ -220,10 +244,16 @@ init_per_group(host_user_key_differs, Config) ->
ssh_test_lib:setup_rsa_known_host(Sys, Usr),
Config;
init_per_group(key_cb, Config) ->
- DataDir = proplists:get_value(data_dir, Config),
- PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:setup_dsa(DataDir, PrivDir),
- Config;
+ case lists:member('ssh-rsa',
+ ssh_transport:default_algorithms(public_key)) of
+ true ->
+ DataDir = proplists:get_value(data_dir, Config),
+ PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_rsa(DataDir, PrivDir),
+ Config;
+ false ->
+ {skip, unsupported_pub_key}
+ end;
init_per_group(internal_error, Config) ->
DataDir = proplists:get_value(data_dir, Config),
PrivDir = proplists:get_value(priv_dir, Config),
@@ -293,7 +323,7 @@ end_per_group(rsa_pass_key, Config) ->
Config;
end_per_group(key_cb, Config) ->
PrivDir = proplists:get_value(priv_dir, Config),
- ssh_test_lib:clean_dsa(PrivDir),
+ ssh_test_lib:clean_rsa(PrivDir),
Config;
end_per_group(internal_error, Config) ->
PrivDir = proplists:get_value(priv_dir, Config),
@@ -750,7 +780,7 @@ key_callback_options(Config) when is_list(Config) ->
{user_dir, UserDir},
{failfun, fun ssh_test_lib:failfun/2}]),
- {ok, PrivKey} = file:read_file(filename:join(UserDir, "id_dsa")),
+ {ok, PrivKey} = file:read_file(filename:join(UserDir, "id_rsa")),
ConnectOpts = [{silently_accept_hosts, true},
{user_dir, NoPubKeyDir},
@@ -1206,7 +1236,7 @@ check_error("Invalid state") ->
ok;
check_error("Connection closed") ->
ok;
-check_error("Selection of key exchange algorithm failed") ->
+check_error("Selection of key exchange algorithm failed"++_) ->
ok;
check_error(Error) ->
ct:fail(Error).
diff --git a/lib/ssh/test/ssh_key_cb.erl b/lib/ssh/test/ssh_key_cb.erl
index 388ec2ecc1..12ff79efcd 100644
--- a/lib/ssh/test/ssh_key_cb.erl
+++ b/lib/ssh/test/ssh_key_cb.erl
@@ -33,9 +33,9 @@ add_host_key(_, _, _) ->
is_host_key(_, _, _, _) ->
true.
-user_key('ssh-dss', Opts) ->
+user_key('ssh-rsa', Opts) ->
UserDir = proplists:get_value(user_dir, Opts),
- KeyFile = filename:join(filename:dirname(UserDir), "id_dsa"),
+ KeyFile = filename:join(filename:dirname(UserDir), "id_rsa"),
{ok, KeyBin} = file:read_file(KeyFile),
[Entry] = public_key:pem_decode(KeyBin),
Key = public_key:pem_entry_decode(Entry),
diff --git a/lib/ssh/test/ssh_key_cb_options.erl b/lib/ssh/test/ssh_key_cb_options.erl
index afccb34f0f..946a1254d0 100644
--- a/lib/ssh/test/ssh_key_cb_options.erl
+++ b/lib/ssh/test/ssh_key_cb_options.erl
@@ -33,7 +33,7 @@ add_host_key(_, _, _) ->
is_host_key(_, _, _, _) ->
true.
-user_key('ssh-dss', Opts) ->
+user_key('ssh-rsa', Opts) ->
KeyCbOpts = proplists:get_value(key_cb_private, Opts),
KeyBin = proplists:get_value(priv_key, KeyCbOpts),
[Entry] = public_key:pem_decode(KeyBin),
diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl
index 86f5cb1746..bd2d72c36c 100644
--- a/lib/ssh/test/ssh_options_SUITE.erl
+++ b/lib/ssh/test/ssh_options_SUITE.erl
@@ -148,6 +148,7 @@ init_per_group(hardening_tests, Config) ->
DataDir = proplists:get_value(data_dir, Config),
PrivDir = proplists:get_value(priv_dir, Config),
ssh_test_lib:setup_dsa(DataDir, PrivDir),
+ ssh_test_lib:setup_rsa(DataDir, PrivDir),
Config;
init_per_group(dir_options, Config) ->
PrivDir = proplists:get_value(priv_dir, Config),
diff --git a/lib/ssh/test/ssh_protocol_SUITE.erl b/lib/ssh/test/ssh_protocol_SUITE.erl
index 93d0bc2eb0..84290c7ffd 100644
--- a/lib/ssh/test/ssh_protocol_SUITE.erl
+++ b/lib/ssh/test/ssh_protocol_SUITE.erl
@@ -34,6 +34,12 @@
-define(NEWLINE, <<"\r\n">>).
-define(REKEY_DATA_TMO, 65000).
+%%-define(DEFAULT_KEX, 'diffie-hellman-group1-sha1').
+-define(DEFAULT_KEX, 'diffie-hellman-group14-sha256').
+
+-define(CIPHERS, ['aes256-ctr','aes192-ctr','aes128-ctr','aes128-cbc','3des-cbc']).
+-define(DEFAULT_CIPHERS, [{client2server,?CIPHERS}, {server2client,?CIPHERS}]).
+
-define(v(Key, Config), proplists:get_value(Key, Config)).
-define(v(Key, Config, Default), proplists:get_value(Key, Config, Default)).
@@ -97,7 +103,9 @@ end_per_suite(Config) ->
init_per_testcase(no_common_alg_server_disconnects, Config) ->
- start_std_daemon(Config, [{preferred_algorithms,[{public_key,['ssh-rsa']}]}]);
+ start_std_daemon(Config, [{preferred_algorithms,[{public_key,['ssh-rsa']},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}]);
init_per_testcase(TC, Config) when TC == gex_client_init_option_groups ;
TC == gex_client_init_option_groups_moduli_file ;
@@ -128,7 +136,8 @@ init_per_testcase(TC, Config) when TC == gex_client_init_option_groups ;
[]
end,
start_std_daemon(Config,
- [{preferred_algorithms, ssh:default_algorithms()}
+ [{preferred_algorithms,[{cipher,?DEFAULT_CIPHERS}
+ ]}
| Opts]);
init_per_testcase(_TestCase, Config) ->
check_std_daemon_works(Config, ?LINE).
@@ -237,7 +246,10 @@ lib_works_as_server(Config) ->
%% and finally connect to it with a regular Erlang SSH client:
{ok,_} = std_connect(HostPort, Config,
- [{preferred_algorithms,[{kex,['diffie-hellman-group1-sha1']}]}]
+ [{preferred_algorithms,[{kex,[?DEFAULT_KEX]},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}
+ ]
).
%%--------------------------------------------------------------------
@@ -277,7 +289,9 @@ no_common_alg_server_disconnects(Config) ->
[{silently_accept_hosts, true},
{user_dir, user_dir(Config)},
{user_interaction, false},
- {preferred_algorithms,[{public_key,['ssh-dss']}]}
+ {preferred_algorithms,[{public_key,['ssh-dss']},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}
]},
receive_hello,
{send, hello},
@@ -311,7 +325,7 @@ no_common_alg_client_disconnects(Config) ->
{match, #ssh_msg_kexinit{_='_'}, receive_msg},
{send, #ssh_msg_kexinit{ % with unsupported "SOME-UNSUPPORTED"
cookie = <<80,158,95,51,174,35,73,130,246,141,200,49,180,190,82,234>>,
- kex_algorithms = ["diffie-hellman-group1-sha1"],
+ kex_algorithms = [atom_to_list(?DEFAULT_KEX)],
server_host_key_algorithms = ["SOME-UNSUPPORTED"], % SIC!
encryption_algorithms_client_to_server = ["aes128-ctr"],
encryption_algorithms_server_to_client = ["aes128-ctr"],
@@ -332,7 +346,9 @@ no_common_alg_client_disconnects(Config) ->
%% and finally connect to it with a regular Erlang SSH client
%% which of course does not support SOME-UNSUPPORTED as pub key algo:
- Result = std_connect(HostPort, Config, [{preferred_algorithms,[{public_key,['ssh-dss']}]}]),
+ Result = std_connect(HostPort, Config, [{preferred_algorithms,[{public_key,['ssh-dss']},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}]),
ct:log("Result of connect is ~p",[Result]),
receive
@@ -376,7 +392,9 @@ do_gex_client_init(Config, {Min,N,Max}, {G,P}) ->
[{silently_accept_hosts, true},
{user_dir, user_dir(Config)},
{user_interaction, false},
- {preferred_algorithms,[{kex,['diffie-hellman-group-exchange-sha1']}]}
+ {preferred_algorithms,[{kex,['diffie-hellman-group-exchange-sha1']},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}
]},
receive_hello,
{send, hello},
@@ -402,7 +420,9 @@ do_gex_client_init_old(Config, N, {G,P}) ->
[{silently_accept_hosts, true},
{user_dir, user_dir(Config)},
{user_interaction, false},
- {preferred_algorithms,[{kex,['diffie-hellman-group-exchange-sha1']}]}
+ {preferred_algorithms,[{kex,['diffie-hellman-group-exchange-sha1']},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}
]},
receive_hello,
{send, hello},
@@ -572,7 +592,9 @@ client_handles_keyboard_interactive_0_pwds(Config) ->
%% and finally connect to it with a regular Erlang SSH client:
{ok,_} = std_connect(HostPort, Config,
- [{preferred_algorithms,[{kex,['diffie-hellman-group1-sha1']}]}]
+ [{preferred_algorithms,[{kex,[?DEFAULT_KEX]},
+ {cipher,?DEFAULT_CIPHERS}
+ ]}]
).
@@ -623,6 +645,7 @@ stop_apps(_Config) ->
setup_dirs(Config) ->
DataDir = proplists:get_value(data_dir, Config),
PrivDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:setup_dsa(DataDir, PrivDir),
ssh_test_lib:setup_rsa(DataDir, PrivDir),
Config.
@@ -708,7 +731,9 @@ connect_and_kex(Config, InitialState) ->
ssh_trpt_test_lib:exec(
[{connect,
server_host(Config),server_port(Config),
- [{preferred_algorithms,[{kex,['diffie-hellman-group1-sha1']}]},
+ [{preferred_algorithms,[{kex,[?DEFAULT_KEX]},
+ {cipher,?DEFAULT_CIPHERS}
+ ]},
{silently_accept_hosts, true},
{user_dir, user_dir(Config)},
{user_interaction, false}]},
diff --git a/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key b/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key
new file mode 100644
index 0000000000..79968bdd7d
--- /dev/null
+++ b/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key
@@ -0,0 +1,16 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+
diff --git a/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key.pub b/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key.pub
new file mode 100644
index 0000000000..75d2025c71
--- /dev/null
+++ b/lib/ssh/test/ssh_sftp_SUITE_data/ssh_host_rsa_key.pub
@@ -0,0 +1,5 @@
+---- BEGIN SSH2 PUBLIC KEY ----
+AAAAB3NzaC1yc2EAAAADAQABAAAAgQDCZX+4FBDwZIh9y/Uxee1VJnEXlowpz2yDKwj8
+semM4q843337zbNfxHmladB1lpz2NqyxI175xMIJuDxogyZdsOxGnFAzAnthR4dqL/RW
+RWzjaxSB6IAO9SPYVVlrpZ+1hsjLW79fwXK/yc8VdhRuWTeQiRgYY2ek8+OKbOqz4Q==
+---- END SSH2 PUBLIC KEY ----
diff --git a/lib/ssh/test/ssh_sftpd_erlclient_SUITE.erl b/lib/ssh/test/ssh_sftpd_erlclient_SUITE.erl
index 56a33d6349..fd5157d603 100644
--- a/lib/ssh/test/ssh_sftpd_erlclient_SUITE.erl
+++ b/lib/ssh/test/ssh_sftpd_erlclient_SUITE.erl
@@ -65,6 +65,7 @@ init_per_suite(Config) ->
{ok, FileInfo} = file:read_file_info(FileName),
ok = file:write_file_info(FileName,
FileInfo#file_info{mode = 8#400}),
+ ssh_test_lib:setup_rsa(DataDir, PrivDir),
ssh_test_lib:setup_dsa(DataDir, PrivDir),
Config
end).
@@ -73,6 +74,7 @@ end_per_suite(Config) ->
UserDir = filename:join(proplists:get_value(priv_dir, Config), nopubkey),
file:del_dir(UserDir),
SysDir = proplists:get_value(priv_dir, Config),
+ ssh_test_lib:clean_rsa(SysDir),
ssh_test_lib:clean_dsa(SysDir),
ok.
diff --git a/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/id_rsa b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/id_rsa
new file mode 100644
index 0000000000..9d7e0dd5fb
--- /dev/null
+++ b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/id_rsa
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key
new file mode 100644
index 0000000000..79968bdd7d
--- /dev/null
+++ b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key
@@ -0,0 +1,16 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+
diff --git a/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key.pub b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key.pub
new file mode 100644
index 0000000000..75d2025c71
--- /dev/null
+++ b/lib/ssh/test/ssh_sftpd_erlclient_SUITE_data/ssh_host_rsa_key.pub
@@ -0,0 +1,5 @@
+---- BEGIN SSH2 PUBLIC KEY ----
+AAAAB3NzaC1yc2EAAAADAQABAAAAgQDCZX+4FBDwZIh9y/Uxee1VJnEXlowpz2yDKwj8
+semM4q843337zbNfxHmladB1lpz2NqyxI175xMIJuDxogyZdsOxGnFAzAnthR4dqL/RW
+RWzjaxSB6IAO9SPYVVlrpZ+1hsjLW79fwXK/yc8VdhRuWTeQiRgYY2ek8+OKbOqz4Q==
+---- END SSH2 PUBLIC KEY ----
diff --git a/lib/ssh/test/ssh_trpt_test_lib.erl b/lib/ssh/test/ssh_trpt_test_lib.erl
index bc86000d81..0fa0f0c0e4 100644
--- a/lib/ssh/test/ssh_trpt_test_lib.erl
+++ b/lib/ssh/test/ssh_trpt_test_lib.erl
@@ -93,7 +93,10 @@ exec(Op, S0=#s{}) ->
exit:Exit ->
report_trace(exit, Exit, S1),
- exit(Exit)
+ exit(Exit);
+ Cls:Err ->
+ ct:pal("Class=~p, Error=~p", [Cls,Err]),
+ error("fooooooO")
end;
exec(Op, {ok,S=#s{}}) -> exec(Op, S);
exec(_, Error) -> Error.