diff options
Diffstat (limited to 'lib')
56 files changed, 993 insertions, 790 deletions
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 385a583883..291a5145e4 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -617,7 +617,7 @@ RAND_seed function from openssl. Only use this if the system you are running on does not have enough "randomness" built in. Normally this is when <seealso marker="#strong_rand_bytes/1"> - stong_rand_bytes/1</seealso> returns <c>low_entropy</c></p> + strong_rand_bytes/1</seealso> returns <c>low_entropy</c></p> </desc> </func> @@ -710,7 +710,7 @@ </type> <desc> <p>Initializes the state for use in streaming AES encryption using Counter mode (CTR). - <c>Key</c> is the AES key and must be either 128, 192, or 256 bts long. <c>IVec</c> is + <c>Key</c> is the AES key and must be either 128, 192, or 256 bits long. <c>IVec</c> is an arbitrary initializing vector of 128 bits (16 bytes). This state is for use with <seealso marker="#stream_encrypt-2">stream_encrypt</seealso> and <seealso marker="#stream_decrypt-2">stream_decrypt</seealso>.</p> diff --git a/lib/debugger/doc/src/notes.xml b/lib/debugger/doc/src/notes.xml index 4a415a538f..3eaecf86b2 100644 --- a/lib/debugger/doc/src/notes.xml +++ b/lib/debugger/doc/src/notes.xml @@ -34,7 +34,6 @@ application.</p> <section><title>Debugger 4.1.1</title> - <section><title>Fixed Bugs and Malfunctions</title> <list> <item> @@ -49,6 +48,7 @@ </section> + <section><title>Debugger 4.1</title> <section><title>Improvements and New Features</title> diff --git a/lib/eunit/doc/overview.edoc b/lib/eunit/doc/overview.edoc index df716cdeea..2789a05792 100644 --- a/lib/eunit/doc/overview.edoc +++ b/lib/eunit/doc/overview.edoc @@ -885,7 +885,7 @@ the timeout is exceeded, the unfinished tests will be forced to terminate. Note that if a timeout is set around a fixture, it includes the time for setup and cleanup, and if the timeout is triggered, the entire fixture is abruptly terminated (without running the -cleanup).</dd> +cleanup). The default timeout for an individual test is 5 seconds.</dd> <dt>`{inorder, Tests}'</dt> <dd>Runs the specified tests in strict order. Also see `{inparallel, Tests}'. By default, tests are neither marked as `inorder' or diff --git a/lib/kernel/src/inet6_tcp.erl b/lib/kernel/src/inet6_tcp.erl index 2ea017285c..1978307b3c 100644 --- a/lib/kernel/src/inet6_tcp.erl +++ b/lib/kernel/src/inet6_tcp.erl @@ -25,10 +25,29 @@ -export([controlling_process/2]). -export([fdopen/2]). +-export([family/0, mask/2, parse_address/1]). -export([getserv/1, getaddr/1, getaddr/2, getaddrs/1, getaddrs/2]). -include("inet_int.hrl"). +%% my address family +family() -> inet6. + +%% Apply netmask on address +mask({M1,M2,M3,M4,M5,M6,M7,M8}, {IP1,IP2,IP3,IP4,IP5,IP6,IP7,IP8}) -> + {M1 band IP1, + M2 band IP2, + M3 band IP3, + M4 band IP4, + M5 band IP5, + M6 band IP6, + M7 band IP7, + M8 band IP8 }. + +%% Parse address string +parse_address(Host) -> + inet_parse:ipv6strict_address(Host). + %% inet_tcp port lookup getserv(Port) when is_integer(Port) -> {ok, Port}; getserv(Name) when is_atom(Name) -> inet:getservbyname(Name,tcp). diff --git a/lib/kernel/src/inet6_tcp_dist.erl b/lib/kernel/src/inet6_tcp_dist.erl index a74a4916ba..3ab7f269bb 100644 --- a/lib/kernel/src/inet6_tcp_dist.erl +++ b/lib/kernel/src/inet6_tcp_dist.erl @@ -24,28 +24,6 @@ -export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). -%% internal exports - --export([accept_loop/2,do_accept/6,do_setup/6, getstat/1,tick/1]). - --import(error_logger,[error_msg/2]). - --include("net_address.hrl"). - - - --define(to_port(Socket, Data, Opts), - case inet6_tcp:send(Socket, Data, Opts) of - {error, closed} -> - self() ! {tcp_closed, Socket}, - {error, closed}; - R -> - R - end). - - --include("dist.hrl"). --include("dist_util.hrl"). %% ------------------------------------------------------------ %% Select this protocol based on node name @@ -53,14 +31,7 @@ %% ------------------------------------------------------------ select(Node) -> - case split_node(atom_to_list(Node), $@, []) of - [_, Host] -> - case inet:getaddr(Host,inet6) of - {ok,_} -> true; - _ -> false - end; - _ -> false - end. + inet_tcp_dist:gen_select(inet6_tcp, Node). %% ------------------------------------------------------------ %% Create the listen socket, i.e. the port that this erlang @@ -68,59 +39,14 @@ select(Node) -> %% ------------------------------------------------------------ listen(Name) -> - case inet6_tcp:listen(0, [{active, false}, {packet,2}]) of - {ok, Socket} -> - TcpAddress = get_tcp_address(Socket), - {_,Port} = TcpAddress#net_address.address, - case erl_epmd:register_node(Name, Port) of - {ok, Creation} -> - {ok, {Socket, TcpAddress, Creation}}; - Error -> - Error - end; - Error -> - Error - end. + inet_tcp_dist:gen_listen(inet6_tcp, Name). %% ------------------------------------------------------------ %% Accepts new connection attempts from other Erlang nodes. %% ------------------------------------------------------------ accept(Listen) -> - spawn_opt(?MODULE, accept_loop, [self(), Listen], [link, {priority, max}]). - -accept_loop(Kernel, Listen) -> - case inet6_tcp:accept(Listen) of - {ok, Socket} -> - Kernel ! {accept,self(),Socket,inet6,tcp}, - _ = controller(Kernel, Socket), - accept_loop(Kernel, Listen); - Error -> - exit(Error) - end. - -controller(Kernel, Socket) -> - receive - {Kernel, controller, Pid} -> - flush_controller(Pid, Socket), - inet6_tcp:controlling_process(Socket, Pid), - flush_controller(Pid, Socket), - Pid ! {self(), controller}; - {Kernel, unsupported_protocol} -> - exit(unsupported_protocol) - end. - -flush_controller(Pid, Socket) -> - receive - {tcp, Socket, Data} -> - Pid ! {tcp, Socket, Data}, - flush_controller(Pid, Socket); - {tcp_closed, Socket} -> - Pid ! {tcp_closed, Socket}, - flush_controller(Pid, Socket) - after 0 -> - ok - end. + inet_tcp_dist:gen_accept(inet6_tcp, Listen). %% ------------------------------------------------------------ %% Accepts a new connection attempt from another Erlang node. @@ -128,85 +54,7 @@ flush_controller(Pid, Socket) -> %% ------------------------------------------------------------ accept_connection(AcceptPid, Socket, MyNode, Allowed, SetupTime) -> - spawn_opt(?MODULE, do_accept, - [self(), AcceptPid, Socket, MyNode, Allowed, SetupTime], - [link, {priority, max}]). - -do_accept(Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> - receive - {AcceptPid, controller} -> - Timer = dist_util:start_timer(SetupTime), - case check_ip(Socket) of - true -> - HSData = #hs_data{ - kernel_pid = Kernel, - this_node = MyNode, - socket = Socket, - timer = Timer, - this_flags = 0, - allowed = Allowed, - f_send = fun(S,D) -> inet6_tcp:send(S,D) end, - f_recv = fun(S,N,T) -> inet6_tcp:recv(S,N,T) - end, - f_setopts_pre_nodeup = - fun(S) -> - inet:setopts(S, - [{active, false}, - {packet, 4}, - nodelay()]) - end, - f_setopts_post_nodeup = - fun(S) -> - inet:setopts(S, - [{active, true}, - {deliver, port}, - {packet, 4}, - nodelay()]) - end, - f_getll = fun(S) -> - inet:getll(S) - end, - f_address = fun get_remote_id/2, - mf_tick = fun ?MODULE:tick/1, - mf_getstat = fun ?MODULE:getstat/1 - }, - dist_util:handshake_other_started(HSData); - {false,IP} -> - error_msg("** Connection attempt from " - "disallowed IP ~w ** ~n", [IP]), - ?shutdown(no_node) - end - end. - - -%% we may not always want the nodelay behaviour -%% for performance reasons - -nodelay() -> - case application:get_env(kernel, dist_nodelay) of - undefined -> - {nodelay, true}; - {ok, true} -> - {nodelay, true}; - {ok, false} -> - {nodelay, false}; - _ -> - {nodelay, true} - end. - - -%% ------------------------------------------------------------ -%% Get remote information about a Socket. -%% ------------------------------------------------------------ - -get_remote_id(Socket, Node) -> - {ok, Address} = inet:peername(Socket), - [_, Host] = split_node(atom_to_list(Node), $@, []), - #net_address { - address = Address, - host = Host, - protocol = tcp, - family = inet6 }. + inet_tcp_dist:gen_accept_connection(inet6_tcp, AcceptPid, Socket, MyNode, Allowed, SetupTime). %% ------------------------------------------------------------ %% Setup a new connection to another Erlang node. @@ -214,214 +62,13 @@ get_remote_id(Socket, Node) -> %% ------------------------------------------------------------ setup(Node, Type, MyNode, LongOrShortNames,SetupTime) -> - spawn_opt(?MODULE, do_setup, - [self(), Node, Type, MyNode, LongOrShortNames, SetupTime], - [link, {priority, max}]). - -do_setup(Kernel, Node, Type, MyNode, LongOrShortNames,SetupTime) -> - ?trace("~p~n",[{?MODULE,self(),setup,Node}]), - [Name, Address] = splitnode(Node, LongOrShortNames), - case inet:getaddr(Address, inet6) of - {ok, Ip} -> - Timer = dist_util:start_timer(SetupTime), - case erl_epmd:port_please(Name, Ip) of - {port, TcpPort, Version} -> - ?trace("port_please(~p) -> version ~p~n", - [Node,Version]), - dist_util:reset_timer(Timer), - case inet6_tcp:connect(Ip, TcpPort, - [{active, false}, - {packet,2}]) of - {ok, Socket} -> - HSData = #hs_data{ - kernel_pid = Kernel, - other_node = Node, - this_node = MyNode, - socket = Socket, - timer = Timer, - this_flags = 0, - other_version = Version, - f_send = fun inet6_tcp:send/2, - f_recv = fun inet6_tcp:recv/3, - f_setopts_pre_nodeup = - fun(S) -> - inet:setopts - (S, - [{active, false}, - {packet, 4}, - nodelay()]) - end, - f_setopts_post_nodeup = - fun(S) -> - inet:setopts - (S, - [{active, true}, - {deliver, port}, - {packet, 4}, - nodelay()]) - end, - f_getll = fun inet:getll/1, - f_address = - fun(_,_) -> - #net_address { - address = {Ip,TcpPort}, - host = Address, - protocol = tcp, - family = inet6} - end, - mf_tick = fun ?MODULE:tick/1, - mf_getstat = fun ?MODULE:getstat/1, - request_type = Type - }, - dist_util:handshake_we_started(HSData); - _ -> - %% Other Node may have closed since - %% port_please ! - ?trace("other node (~p) " - "closed since port_please.~n", - [Node]), - ?shutdown(Node) - end; - _ -> - ?trace("port_please (~p) " - "failed.~n", [Node]), - ?shutdown(Node) - end; - __Other -> - ?trace("inet_getaddr(~p) " - "failed (~p).~n", [Node,__Other]), - ?shutdown(Node) - end. + inet_tcp_dist:gen_setup(inet6_tcp, Node, Type, MyNode, LongOrShortNames, SetupTime). %% %% Close a socket. %% close(Socket) -> inet6_tcp:close(Socket). - - -%% If Node is illegal terminate the connection setup!! -splitnode(Node, LongOrShortNames) -> - case split_node(atom_to_list(Node), $@, []) of - [Name|Tail] when Tail =/= [] -> - Host = lists:append(Tail), - case split_node(Host, $., []) of - [_] when LongOrShortNames =:= longnames -> - case inet_parse:ipv6strict_address(Host) of - {ok, _} -> - [Name, Host]; - _ -> - error_msg("** System running to use " - "fully qualified " - "hostnames **~n" - "** Hostname ~s is illegal **~n", - [Host]), - ?shutdown(Node) - end; - L when length(L) > 1, LongOrShortNames =:= shortnames -> - error_msg("** System NOT running to use fully qualified " - "hostnames **~n" - "** Hostname ~s is illegal **~n", - [Host]), - ?shutdown(Node); - _ -> - [Name, Host] - end; - [_] -> - error_msg("** Nodename ~p illegal, no '@' character **~n", - [Node]), - ?shutdown(Node); - _ -> - error_msg("** Nodename ~p illegal **~n", [Node]), - ?shutdown(Node) - end. - -split_node([Chr|T], Chr, Ack) -> [lists:reverse(Ack)|split_node(T, Chr, [])]; -split_node([H|T], Chr, Ack) -> split_node(T, Chr, [H|Ack]); -split_node([], _, Ack) -> [lists:reverse(Ack)]. - -%% ------------------------------------------------------------ -%% Fetch local information about a Socket. -%% ------------------------------------------------------------ -get_tcp_address(Socket) -> - {ok, Address} = inet:sockname(Socket), - {ok, Host} = inet:gethostname(), - #net_address { - address = Address, - host = Host, - protocol = tcp, - family = inet6 - }. - -%% ------------------------------------------------------------ -%% Do only accept new connection attempts from nodes at our -%% own LAN, if the check_ip environment parameter is true. -%% ------------------------------------------------------------ -check_ip(Socket) -> - case application:get_env(check_ip) of - {ok, true} -> - case get_ifs(Socket) of - {ok, IFs, IP} -> - check_ip(IFs, IP); - _ -> - ?shutdown(no_node) - end; - _ -> - true - end. - -get_ifs(Socket) -> - case inet:peername(Socket) of - {ok, {IP, _}} -> - case inet:getif(Socket) of - {ok, IFs} -> {ok, IFs, IP}; - Error -> Error - end; - Error -> - Error - end. - -check_ip([{OwnIP, _, Netmask}|IFs], PeerIP) -> - case {mask(Netmask, PeerIP), mask(Netmask, OwnIP)} of - {M, M} -> true; - _ -> check_ip(IFs, PeerIP) - end; -check_ip([], PeerIP) -> - {false, PeerIP}. -mask({M1,M2,M3,M4,M5,M6,M7,M8}, {IP1,IP2,IP3,IP4,IP5,IP6,IP7,IP8}) -> - {M1 band IP1, - M2 band IP2, - M3 band IP3, - M4 band IP4, - M5 band IP5, - M6 band IP6, - M7 band IP7, - M8 band IP8 }. - is_node_name(Node) when is_atom(Node) -> - case split_node(atom_to_list(Node), $@, []) of - [_,_Host] -> true; - _ -> false - end; -is_node_name(_Node) -> - false. -tick(Sock) -> - ?to_port(Sock,[],[force]). -getstat(Socket) -> - case inet:getstat(Socket, [recv_cnt, send_cnt, send_pend]) of - {ok, Stat} -> - split_stat(Stat,0,0,0); - Error -> - Error - end. - -split_stat([{recv_cnt, R}|Stat], _, W, P) -> - split_stat(Stat, R, W, P); -split_stat([{send_cnt, W}|Stat], R, _, P) -> - split_stat(Stat, R, W, P); -split_stat([{send_pend, P}|Stat], R, W, _) -> - split_stat(Stat, R, W, P); -split_stat([], R, W, P) -> - {ok, R, W, P}. - + inet_tcp_dist:is_node_name(Node). diff --git a/lib/kernel/src/inet_dns_record_adts.pl b/lib/kernel/src/inet_dns_record_adts.pl index 657d2b9d35..6d719d836e 100644 --- a/lib/kernel/src/inet_dns_record_adts.pl +++ b/lib/kernel/src/inet_dns_record_adts.pl @@ -57,7 +57,8 @@ while(<DATA>) { $" = ','; $\ = "\n"; -while( my ($Name, $r) = each(%Names)) { +foreach my $Name (sort keys %Names) { + my $r = $Names{$Name}; # Create substitutions for this Name my ($Record, @Fields) = @{ $r }; my @FieldMatchValues; @@ -110,7 +111,8 @@ while( my ($Name, $r) = each(%Names)) { for my $i ( 0 .. $#INDEX ) { my $line = $INDEX[$i]; if ($line =~ s/^[*]//) { - while( my ($Name, $r) = each(%Names)) { + foreach my $Name (sort keys %Names) { + my $r = $Names{$Name}; my ($Record) = @{ $r }; $_ = $line; s/Name\b/$Name/g; diff --git a/lib/kernel/src/inet_tcp.erl b/lib/kernel/src/inet_tcp.erl index b5c758c02c..f551af9709 100644 --- a/lib/kernel/src/inet_tcp.erl +++ b/lib/kernel/src/inet_tcp.erl @@ -27,11 +27,25 @@ -export([controlling_process/2]). -export([fdopen/2]). +-export([family/0, mask/2, parse_address/1]). -export([getserv/1, getaddr/1, getaddr/2, getaddrs/1, getaddrs/2]). - -include("inet_int.hrl"). +%% my address family +family() -> inet. + +%% Apply netmask on address +mask({M1,M2,M3,M4}, {IP1,IP2,IP3,IP4}) -> + {M1 band IP1, + M2 band IP2, + M3 band IP3, + M4 band IP4}. + +%% Parse address string +parse_address(Host) -> + inet_parse:ipv4strict_address(Host). + %% inet_tcp port lookup getserv(Port) when is_integer(Port) -> {ok, Port}; getserv(Name) when is_atom(Name) -> inet:getservbyname(Name,tcp). diff --git a/lib/kernel/src/inet_tcp_dist.erl b/lib/kernel/src/inet_tcp_dist.erl index 1bdc1c9ed8..64b28bb49b 100644 --- a/lib/kernel/src/inet_tcp_dist.erl +++ b/lib/kernel/src/inet_tcp_dist.erl @@ -24,9 +24,13 @@ -export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). +%% Generalized dist API +-export([gen_listen/2, gen_accept/2, gen_accept_connection/6, + gen_setup/6, gen_select/2]). + %% internal exports --export([accept_loop/2,do_accept/6,do_setup/6,getstat/1,tick/1]). +-export([accept_loop/3,do_accept/7,do_setup/7,getstat/1]). -import(error_logger,[error_msg/2]). @@ -34,15 +38,6 @@ --define(to_port(Socket, Data, Opts), - case inet_tcp:send(Socket, Data, Opts) of - {error, closed} -> - self() ! {tcp_closed, Socket}, - {error, closed}; - R -> - R - end). - -include("dist.hrl"). -include("dist_util.hrl"). @@ -53,8 +48,15 @@ %% ------------------------------------------------------------ select(Node) -> + gen_select(inet_tcp, Node). + +gen_select(Driver, Node) -> case split_node(atom_to_list(Node), $@, []) of - [_,_Host] -> true; + [_, Host] -> + case inet:getaddr(Host, Driver:family()) of + {ok,_} -> true; + _ -> false + end; _ -> false end. @@ -64,9 +66,12 @@ select(Node) -> %% ------------------------------------------------------------ listen(Name) -> - case do_listen([{active, false}, {packet,2}, {reuseaddr, true}]) of + gen_listen(inet_tcp, Name). + +gen_listen(Driver, Name) -> + case do_listen(Driver, [{active, false}, {packet,2}, {reuseaddr, true}]) of {ok, Socket} -> - TcpAddress = get_tcp_address(Socket), + TcpAddress = get_tcp_address(Driver, Socket), {_,Port} = TcpAddress#net_address.address, case erl_epmd:register_node(Name, Port) of {ok, Creation} -> @@ -78,7 +83,7 @@ listen(Name) -> Error end. -do_listen(Options) -> +do_listen(Driver, Options) -> {First,Last} = case application:get_env(kernel,inet_dist_listen_min) of {ok,N} when is_integer(N) -> case application:get_env(kernel, @@ -91,14 +96,14 @@ do_listen(Options) -> _ -> {0,0} end, - do_listen(First, Last, listen_options([{backlog,128}|Options])). + do_listen(Driver, First, Last, listen_options([{backlog,128}|Options])). -do_listen(First,Last,_) when First > Last -> +do_listen(_Driver, First,Last,_) when First > Last -> {error,eaddrinuse}; -do_listen(First,Last,Options) -> - case inet_tcp:listen(First, Options) of +do_listen(Driver, First,Last,Options) -> + case Driver:listen(First, Options) of {error, eaddrinuse} -> - do_listen(First+1,Last,Options); + do_listen(Driver, First+1,Last,Options); Other -> Other end. @@ -124,23 +129,26 @@ listen_options(Opts0) -> %% ------------------------------------------------------------ accept(Listen) -> - spawn_opt(?MODULE, accept_loop, [self(), Listen], [link, {priority, max}]). + gen_accept(inet_tcp, Listen). -accept_loop(Kernel, Listen) -> - case inet_tcp:accept(Listen) of +gen_accept(Driver, Listen) -> + spawn_opt(?MODULE, accept_loop, [Driver, self(), Listen], [link, {priority, max}]). + +accept_loop(Driver, Kernel, Listen) -> + case Driver:accept(Listen) of {ok, Socket} -> - Kernel ! {accept,self(),Socket,inet,tcp}, - _ = controller(Kernel, Socket), - accept_loop(Kernel, Listen); + Kernel ! {accept,self(),Socket,Driver:family(),tcp}, + _ = controller(Driver, Kernel, Socket), + accept_loop(Driver, Kernel, Listen); Error -> exit(Error) end. -controller(Kernel, Socket) -> +controller(Driver, Kernel, Socket) -> receive {Kernel, controller, Pid} -> flush_controller(Pid, Socket), - inet_tcp:controlling_process(Socket, Pid), + Driver:controlling_process(Socket, Pid), flush_controller(Pid, Socket), Pid ! {self(), controller}; {Kernel, unsupported_protocol} -> @@ -165,15 +173,18 @@ flush_controller(Pid, Socket) -> %% ------------------------------------------------------------ accept_connection(AcceptPid, Socket, MyNode, Allowed, SetupTime) -> + gen_accept_connection(inet_tcp, AcceptPid, Socket, MyNode, Allowed, SetupTime). + +gen_accept_connection(Driver, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> spawn_opt(?MODULE, do_accept, - [self(), AcceptPid, Socket, MyNode, Allowed, SetupTime], + [Driver, self(), AcceptPid, Socket, MyNode, Allowed, SetupTime], [link, {priority, max}]). -do_accept(Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> +do_accept(Driver, Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> receive {AcceptPid, controller} -> Timer = dist_util:start_timer(SetupTime), - case check_ip(Socket) of + case check_ip(Driver, Socket) of true -> HSData = #hs_data{ kernel_pid = Kernel, @@ -182,9 +193,8 @@ do_accept(Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> timer = Timer, this_flags = 0, allowed = Allowed, - f_send = fun(S,D) -> inet_tcp:send(S,D) end, - f_recv = fun(S,N,T) -> inet_tcp:recv(S,N,T) - end, + f_send = fun Driver:send/2, + f_recv = fun Driver:recv/3, f_setopts_pre_nodeup = fun(S) -> inet:setopts(S, @@ -203,8 +213,8 @@ do_accept(Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> f_getll = fun(S) -> inet:getll(S) end, - f_address = fun get_remote_id/2, - mf_tick = fun ?MODULE:tick/1, + f_address = fun(S, Node) -> get_remote_id(Driver, S, Node) end, + mf_tick = fun(S) -> tick(Driver, S) end, mf_getstat = fun ?MODULE:getstat/1 }, dist_util:handshake_other_started(HSData); @@ -235,13 +245,13 @@ nodelay() -> %% ------------------------------------------------------------ %% Get remote information about a Socket. %% ------------------------------------------------------------ -get_remote_id(Socket, Node) -> +get_remote_id(Driver, Socket, Node) -> case inet:peername(Socket) of {ok,Address} -> case split_node(atom_to_list(Node), $@, []) of [_,Host] -> #net_address{address=Address,host=Host, - protocol=tcp,family=inet}; + protocol=tcp,family=Driver:family()}; _ -> %% No '@' or more than one '@' in node name. ?shutdown(no_node) @@ -256,14 +266,18 @@ get_remote_id(Socket, Node) -> %% ------------------------------------------------------------ setup(Node, Type, MyNode, LongOrShortNames,SetupTime) -> + gen_setup(inet_tcp, Node, Type, MyNode, LongOrShortNames, SetupTime). + +gen_setup(Driver, Node, Type, MyNode, LongOrShortNames, SetupTime) -> spawn_opt(?MODULE, do_setup, - [self(), Node, Type, MyNode, LongOrShortNames, SetupTime], + [Driver, self(), Node, Type, MyNode, LongOrShortNames, SetupTime], [link, {priority, max}]). -do_setup(Kernel, Node, Type, MyNode, LongOrShortNames,SetupTime) -> +do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> ?trace("~p~n",[{inet_tcp_dist,self(),setup,Node}]), - [Name, Address] = splitnode(Node, LongOrShortNames), - case inet:getaddr(Address, inet) of + [Name, Address] = splitnode(Driver, Node, LongOrShortNames), + AddressFamily = Driver:family(), + case inet:getaddr(Address, AddressFamily) of {ok, Ip} -> Timer = dist_util:start_timer(SetupTime), case erl_epmd:port_please(Name, Ip) of @@ -272,7 +286,7 @@ do_setup(Kernel, Node, Type, MyNode, LongOrShortNames,SetupTime) -> [Node,Version]), dist_util:reset_timer(Timer), case - inet_tcp:connect( + Driver:connect( Ip, TcpPort, connect_options([{active, false}, {packet, 2}])) of @@ -285,8 +299,8 @@ do_setup(Kernel, Node, Type, MyNode, LongOrShortNames,SetupTime) -> timer = Timer, this_flags = 0, other_version = Version, - f_send = fun inet_tcp:send/2, - f_recv = fun inet_tcp:recv/3, + f_send = fun Driver:send/2, + f_recv = fun Driver:recv/3, f_setopts_pre_nodeup = fun(S) -> inet:setopts @@ -311,9 +325,9 @@ do_setup(Kernel, Node, Type, MyNode, LongOrShortNames,SetupTime) -> address = {Ip,TcpPort}, host = Address, protocol = tcp, - family = inet} + family = AddressFamily} end, - mf_tick = fun ?MODULE:tick/1, + mf_tick = fun(S) -> tick(Driver, S) end, mf_getstat = fun ?MODULE:getstat/1, request_type = Type }, @@ -353,18 +367,23 @@ close(Socket) -> %% If Node is illegal terminate the connection setup!! -splitnode(Node, LongOrShortNames) -> +splitnode(Driver, Node, LongOrShortNames) -> case split_node(atom_to_list(Node), $@, []) of [Name|Tail] when Tail =/= [] -> Host = lists:append(Tail), case split_node(Host, $., []) of [_] when LongOrShortNames =:= longnames -> - error_msg("** System running to use " - "fully qualified " - "hostnames **~n" - "** Hostname ~s is illegal **~n", - [Host]), - ?shutdown(Node); + case Driver:parse_address(Host) of + {ok, _} -> + [Name, Host]; + _ -> + error_msg("** System running to use " + "fully qualified " + "hostnames **~n" + "** Hostname ~s is illegal **~n", + [Host]), + ?shutdown(Node) + end; L when length(L) > 1, LongOrShortNames =:= shortnames -> error_msg("** System NOT running to use fully qualified " "hostnames **~n" @@ -390,26 +409,26 @@ split_node([], _, Ack) -> [lists:reverse(Ack)]. %% ------------------------------------------------------------ %% Fetch local information about a Socket. %% ------------------------------------------------------------ -get_tcp_address(Socket) -> +get_tcp_address(Driver, Socket) -> {ok, Address} = inet:sockname(Socket), {ok, Host} = inet:gethostname(), #net_address { address = Address, host = Host, protocol = tcp, - family = inet + family = Driver:family() }. %% ------------------------------------------------------------ %% Do only accept new connection attempts from nodes at our %% own LAN, if the check_ip environment parameter is true. %% ------------------------------------------------------------ -check_ip(Socket) -> +check_ip(Driver, Socket) -> case application:get_env(check_ip) of {ok, true} -> case get_ifs(Socket) of {ok, IFs, IP} -> - check_ip(IFs, IP); + check_ip(Driver, IFs, IP); _ -> ?shutdown(no_node) end; @@ -428,20 +447,14 @@ get_ifs(Socket) -> Error end. -check_ip([{OwnIP, _, Netmask}|IFs], PeerIP) -> - case {mask(Netmask, PeerIP), mask(Netmask, OwnIP)} of +check_ip(Driver, [{OwnIP, _, Netmask}|IFs], PeerIP) -> + case {Driver:mask(Netmask, PeerIP), Driver:mask(Netmask, OwnIP)} of {M, M} -> true; - _ -> check_ip(IFs, PeerIP) + _ -> check_ip(Driver, IFs, PeerIP) end; -check_ip([], PeerIP) -> +check_ip(_Driver, [], PeerIP) -> {false, PeerIP}. -mask({M1,M2,M3,M4}, {IP1,IP2,IP3,IP4}) -> - {M1 band IP1, - M2 band IP2, - M3 band IP3, - M4 band IP4}. - is_node_name(Node) when is_atom(Node) -> case split_node(atom_to_list(Node), $@, []) of [_, _Host] -> true; @@ -450,8 +463,14 @@ is_node_name(Node) when is_atom(Node) -> is_node_name(_Node) -> false. -tick(Sock) -> - ?to_port(Sock,[],[force]). +tick(Driver, Socket) -> + case Driver:send(Socket, [], [force]) of + {error, closed} -> + self() ! {tcp_closed, Socket}, + {error, closed}; + R -> + R + end. getstat(Socket) -> case inet:getstat(Socket, [recv_cnt, send_cnt, send_pend]) of diff --git a/lib/observer/src/observer_sys_wx.erl b/lib/observer/src/observer_sys_wx.erl index d6183d0249..dfd15380f2 100644 --- a/lib/observer/src/observer_sys_wx.erl +++ b/lib/observer/src/observer_sys_wx.erl @@ -83,11 +83,11 @@ update_syspage(#sys_wx_state{node = Node, fields=Fields, sizer=Sizer}) -> info_fields() -> Info = [{"System and Architecture", [{"System Version", otp_release}, - {"Erts Version", version}, + {"ERTS Version", version}, {"Compiled for", system_architecture}, {"Emulator Wordsize", wordsize_external}, {"Process Wordsize", wordsize_internal}, - {"Smp Support", smp_support}, + {"SMP Support", smp_support}, {"Thread Support", threads}, {"Async thread pool size", thread_pool_size} ]}, @@ -106,7 +106,7 @@ info_fields() -> {"Atoms", {bytes, atom}}, {"Binaries", {bytes, binary}}, {"Code", {bytes, code}}, - {"Ets", {bytes, ets}} + {"ETS", {bytes, ets}} ]}, {"Statistics", right, [{"Up time", {time_ms, uptime}}, diff --git a/lib/os_mon/doc/src/cpu_sup.xml b/lib/os_mon/doc/src/cpu_sup.xml index 524426ce86..51e1a4c9d6 100644 --- a/lib/os_mon/doc/src/cpu_sup.xml +++ b/lib/os_mon/doc/src/cpu_sup.xml @@ -63,7 +63,7 @@ measure.</p> <p>A server which receives just enough requests to never become idle will score a CPU utilization of 100%. If the server receives - 50% more requests, it will still scores 100%. When the system load + 50% more requests, it will still score 100%. When the system load is calculated with the percentage formula shown previously, the load will increase from 80% to 87%.</p> <p>The <c>avg1/0</c>, <c>avg5/0</c>, and <c>avg15/0</c> functions diff --git a/lib/parsetools/doc/src/leex.xml b/lib/parsetools/doc/src/leex.xml index 7ee0633dac..85680f58a6 100644 --- a/lib/parsetools/doc/src/leex.xml +++ b/lib/parsetools/doc/src/leex.xml @@ -47,7 +47,7 @@ Token = tuple()</code> <v>LeexRet = {ok, Scannerfile} | {ok, Scannerfile, Warnings} | error - | {error, Warnings, Errors}</v> + | {error, Errors, Warnings}</v> <v>Scannerfile = filename()</v> <v>Warnings = Errors = [{filename(), [ErrorInfo]}]</v> <v>ErrorInfo = {ErrorLine, module(), Reason}</v> diff --git a/lib/parsetools/doc/src/yecc.xml b/lib/parsetools/doc/src/yecc.xml index 8c356099e7..87fdfcdaef 100644 --- a/lib/parsetools/doc/src/yecc.xml +++ b/lib/parsetools/doc/src/yecc.xml @@ -52,7 +52,7 @@ <v>Grammarfile = filename()</v> <v>Options = Option | [Option]</v> <v>Option = - see below -</v> - <v>YeccRet = {ok, Parserfile} | {ok, Parserfile, Warnings} | error | {error, Warnings, Errors}</v> + <v>YeccRet = {ok, Parserfile} | {ok, Parserfile, Warnings} | error | {error, Errors, Warnings}</v> <v>Parserfile = filename()</v> <v>Warnings = Errors = [{filename(), [ErrorInfo]}]</v> <v>ErrorInfo = {ErrorLine, module(), Reason}</v> diff --git a/lib/public_key/src/pubkey_ssh.erl b/lib/public_key/src/pubkey_ssh.erl index 7680d0ce59..26fbeb68ce 100644 --- a/lib/public_key/src/pubkey_ssh.erl +++ b/lib/public_key/src/pubkey_ssh.erl @@ -24,6 +24,8 @@ -export([decode/2, encode/2]). -define(UINT32(X), X:32/unsigned-big-integer). +-define(STRING(X), ?UINT32((size(X))), (X)/binary). + %% Max encoded line length is 72, but conformance examples use 68 %% Comment from rfc 4716: "The following are some examples of public %% key files that are compliant (note that the examples all wrap @@ -130,7 +132,13 @@ rfc4716_pubkey_decode(<<?UINT32(Len), Type:Len/binary, {erlint(SizeY, Y), #'Dss-Parms'{p = erlint(SizeP, P), q = erlint(SizeQ, Q), - g = erlint(SizeG, G)}}. + g = erlint(SizeG, G)}}; +rfc4716_pubkey_decode(<<?UINT32(Len), Type:Len/binary, + ?UINT32(SizeId), Id:SizeId/binary, + ?UINT32(SizeQ), Q:SizeQ/binary>>) when Type == <<"ecdsa-sha2-nistp256">>; + Type == <<"ecdsa-sha2-nistp384">>; + Type == <<"ecdsa-sha2-nistp521">> -> + {#'ECPoint'{point = Q}, Id}. openssh_decode(Bin, FileType) -> Lines = binary:split(Bin, <<"\n">>, [global]), @@ -186,12 +194,18 @@ do_openssh_decode(known_hosts = FileType, [Line | Lines], Acc) -> do_openssh_decode(openssh_public_key = FileType, [Line | Lines], Acc) -> case split_n(2, Line, []) of [KeyType, Base64Enc] when KeyType == <<"ssh-rsa">>; - KeyType == <<"ssh-dss">> -> + KeyType == <<"ssh-dss">>; + KeyType == <<"ecdsa-sha2-nistp256">>; + KeyType == <<"ecdsa-sha2-nistp384">>; + KeyType == <<"ecdsa-sha2-nistp521">> -> do_openssh_decode(FileType, Lines, [{openssh_pubkey_decode(KeyType, Base64Enc), []} | Acc]); [KeyType, Base64Enc | Comment0] when KeyType == <<"ssh-rsa">>; - KeyType == <<"ssh-dss">> -> + KeyType == <<"ssh-dss">>; + KeyType == <<"ecdsa-sha2-nistp256">>; + KeyType == <<"ecdsa-sha2-nistp384">>; + KeyType == <<"ecdsa-sha2-nistp521">> -> Comment = string:strip(string_decode(iolist_to_binary(Comment0)), right, $\n), do_openssh_decode(FileType, Lines, [{openssh_pubkey_decode(KeyType, Base64Enc), @@ -203,6 +217,7 @@ decode_comment([]) -> decode_comment(Comment) -> [{comment, string_decode(iolist_to_binary(Comment))}]. + openssh_pubkey_decode(<<"ssh-rsa">>, Base64Enc) -> <<?UINT32(StrLen), _:StrLen/binary, ?UINT32(SizeE), E:SizeE/binary, @@ -222,9 +237,19 @@ openssh_pubkey_decode(<<"ssh-dss">>, Base64Enc) -> #'Dss-Parms'{p = erlint(SizeP, P), q = erlint(SizeQ, Q), g = erlint(SizeG, G)}}; + +openssh_pubkey_decode(<<"ecdsa-sha2-", Id/binary>>, Base64Enc) -> + %% rfc5656#section-3.1 + <<?UINT32(StrLen), _:StrLen/binary, + ?UINT32(SizeId), Id:SizeId/binary, + ?UINT32(SizeQ), Q:SizeQ/binary>> + = base64:mime_decode(Base64Enc), + {#'ECPoint'{point = Q}, Id}; + openssh_pubkey_decode(KeyType, Base64Enc) -> {KeyType, base64:mime_decode(Base64Enc)}. + erlint(MPIntSize, MPIntValue) -> Bits= MPIntSize * 8, <<Integer:Bits/integer>> = MPIntValue, @@ -350,7 +375,9 @@ line_end(Comment) -> key_type(#'RSAPublicKey'{}) -> <<"ssh-rsa">>; key_type({_, #'Dss-Parms'{}}) -> - <<"ssh-dss">>. + <<"ssh-dss">>; +key_type({#'ECPoint'{}, Id}) -> + <<"ecdsa-sha2-",Id/binary>>. comma_list_encode([Option], []) -> Option; @@ -380,7 +407,13 @@ ssh2_pubkey_encode({Y, #'Dss-Parms'{p = P, q = Q, g = G}}) -> PBin/binary, QBin/binary, GBin/binary, - YBin/binary>>. + YBin/binary>>; +ssh2_pubkey_encode({#'ECPoint'{point = Q}, Id}) -> + TypeStr = <<"ecdsa-sha2-", Id/binary>>, + StrLen = size(TypeStr), + <<?UINT32(StrLen), TypeStr:StrLen/binary, + (string(Id))/binary, + (string(Q))/binary>>. is_key_field(<<"ssh-dss">>) -> true; @@ -507,3 +540,9 @@ int_to_bin_neg(-1, Ds=[MSB|_]) when MSB >= 16#80 -> list_to_binary(Ds); int_to_bin_neg(X,Ds) -> int_to_bin_neg(X bsr 8, [(X band 255)|Ds]). + + +string(X) when is_binary(X) -> + << ?STRING(X) >>; +string(X) -> + << ?STRING(list_to_binary(X)) >>. diff --git a/lib/public_key/test/public_key_SUITE.erl b/lib/public_key/test/public_key_SUITE.erl index 6f142c951c..5e677f31d6 100644 --- a/lib/public_key/test/public_key_SUITE.erl +++ b/lib/public_key/test/public_key_SUITE.erl @@ -49,8 +49,10 @@ groups() -> [{pem_decode_encode, [], [dsa_pem, rsa_pem, encrypted_pem, dh_pem, cert_pem, pkcs7_pem, pkcs10_pem]}, {ssh_public_key_decode_encode, [], - [ssh_rsa_public_key, ssh_dsa_public_key, ssh_rfc4716_rsa_comment, - ssh_rfc4716_dsa_comment, ssh_rfc4716_rsa_subject, ssh_known_hosts, + [ssh_rsa_public_key, ssh_dsa_public_key, ssh_ecdsa_public_key, + ssh_rfc4716_rsa_comment, ssh_rfc4716_dsa_comment, + ssh_rfc4716_rsa_subject, + ssh_known_hosts, ssh_auth_keys, ssh1_known_hosts, ssh1_auth_keys, ssh_openssh_public_key_with_comment, ssh_openssh_public_key_long_header]}, {sign_verify, [], [rsa_sign_verify, dsa_sign_verify]} @@ -291,6 +293,32 @@ ssh_dsa_public_key(Config) when is_list(Config) -> public_key:ssh_decode(EncodedOpenSsh, public_key). %%-------------------------------------------------------------------- + +ssh_ecdsa_public_key() -> + [{doc, "ssh ecdsa public key decode/encode"}]. +ssh_ecdsa_public_key(Config) when is_list(Config) -> + Datadir = ?config(data_dir, Config), + + {ok, ECDSARawSsh2} = file:read_file(filename:join(Datadir, "ssh2_ecdsa_pub")), + [{PubKey, Attributes1}] = public_key:ssh_decode(ECDSARawSsh2, public_key), + [{PubKey, Attributes1}] = public_key:ssh_decode(ECDSARawSsh2, rfc4716_public_key), + + {ok, ECDSARawOpenSsh} = file:read_file(filename:join(Datadir, "openssh_ecdsa_pub")), + [{PubKey, Attributes2}] = public_key:ssh_decode(ECDSARawOpenSsh, public_key), + [{PubKey, Attributes2}] = public_key:ssh_decode(ECDSARawOpenSsh, openssh_public_key), + + %% Can not check EncodedSSh == ECDSARawSsh2 and EncodedOpenSsh + %% = ECDSARawOpenSsh as line breakpoints may differ + + EncodedSSh = public_key:ssh_encode([{PubKey, Attributes1}], rfc4716_public_key), + EncodedOpenSsh = public_key:ssh_encode([{PubKey, Attributes2}], openssh_public_key), + + [{PubKey, Attributes1}] = + public_key:ssh_decode(EncodedSSh, public_key), + [{PubKey, Attributes2}] = + public_key:ssh_decode(EncodedOpenSsh, public_key). + +%%-------------------------------------------------------------------- ssh_rfc4716_rsa_comment() -> [{doc, "Test comment header and rsa key"}]. ssh_rfc4716_rsa_comment(Config) when is_list(Config) -> diff --git a/lib/public_key/test/public_key_SUITE_data/openssh_ecdsa_pub b/lib/public_key/test/public_key_SUITE_data/openssh_ecdsa_pub new file mode 100644 index 0000000000..a49b4264b8 --- /dev/null +++ b/lib/public_key/test/public_key_SUITE_data/openssh_ecdsa_pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBIJrVlKYIT+MlxxRx5BFXisHHkcGMAAKv2dguUeOsutsYyzs9JAczvl6c+Sypra5+qOi2LHPXw6GGluuXcOssOM= uabhnil@elxadlj3q32 diff --git a/lib/public_key/test/public_key_SUITE_data/ssh2_ecdsa_pub b/lib/public_key/test/public_key_SUITE_data/ssh2_ecdsa_pub new file mode 100644 index 0000000000..702e5c4fde --- /dev/null +++ b/lib/public_key/test/public_key_SUITE_data/ssh2_ecdsa_pub @@ -0,0 +1,6 @@ +---- BEGIN SSH2 PUBLIC KEY ---- +Comment: "256-bit ECDSA, converted by uabhnil@elxadlj3q32 from OpenSSH" +AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBIJrVlKYIT+MlxxRx5 +BFXisHHkcGMAAKv2dguUeOsutsYyzs9JAczvl6c+Sypra5+qOi2LHPXw6GGluuXcOssOM= + +---- END SSH2 PUBLIC KEY ---- diff --git a/lib/snmp/doc/src/snmp_advanced_agent.xml b/lib/snmp/doc/src/snmp_advanced_agent.xml index 717f7426c6..b17246438d 100644 --- a/lib/snmp/doc/src/snmp_advanced_agent.xml +++ b/lib/snmp/doc/src/snmp_advanced_agent.xml @@ -340,7 +340,7 @@ SEQUENCE { empDepNo INTEGER, empName DisplayString, - empTelNo DisplayString + empTelNo DisplayString, empStatus RowStatus } </code> diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml index 37ed016099..2b190c98b6 100644 --- a/lib/ssh/doc/src/ssh.xml +++ b/lib/ssh/doc/src/ssh.xml @@ -40,18 +40,24 @@ <list type="bulleted"> <item>For application dependencies see <seealso marker="SSH_app"> ssh(6)</seealso> </item> <item>Supported SSH version is 2.0.</item> - <item>Supported public key algorithms: ssh-rsa and ssh-dss.</item> - <item>Supported MAC algorithms: hmac-sha2-256 and hmac-sha1.</item> - <item>Supported encryption algorithms: aes128-ctr, aes128-cb and 3des-cbc.</item> - <item>Supported key exchange algorithms: diffie-hellman-group1-sha1, diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1 and diffie-hellman-group-exchange-sha256.</item> - <item>Supported compression algorithms: none, zlib, [email protected],</item> + <item>Supported public key algorithms: ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521, ssh-rsa and ssh-dss.</item> + <item>Supported MAC algorithms: hmac-sha2-256, hmac-sha2-512 and hmac-sha1.</item> + <item>Supported encryption algorithms: aes256-ctr, aes192-ctr, aes128-ctr, aes128-cb and 3des-cbc.</item> + <item>Supported key exchange algorithms: ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1, diffie-hellman-group-exchange-sha256 and diffie-hellman-group1-sha1</item> + <item>Supported compression algorithms: none, [email protected] and zlib</item> <item>Supports unicode filenames if the emulator and the underlaying OS support it. See section DESCRIPTION in the <seealso marker="kernel:file">file</seealso> manual page in <c>kernel</c> for information about this subject.</item> <item>Supports unicode in shell and CLI.</item> </list> - + <p>The actual set of algorithms can vary depending on which OpenSSL crypto library that is installed on the machine. + For the list on a particular installation, use the command <seealso marker="#default_algorithms/0">default_algorithms/0</seealso>. + The user may override the default algorithm configuration both on the server side and the client side. + See the option preferred_algorithms in the <seealso marker="#daemon/1">daemon</seealso> and + <seealso marker="#connect/3">connect</seealso> functions. +</p> + </section> <section> @@ -243,7 +249,7 @@ kex is implicit but public_key is set explicitly.</p> <tag><c><![CDATA[{dh_gex_limits,{Min=integer(),I=integer(),Max=integer()}}]]></c></tag> <item> <p>Sets the three diffie-hellman-group-exchange parameters that guides the connected server in choosing a group. - See RFC 4419 for the function of thoose. The default value is <c>{512, 1024, 4096}</c>. + See RFC 4419 for the function of thoose. The default value is <c>{1024, 6144, 8192}</c>. </p> </item> diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl index ee44324c12..b6ee29efbb 100644 --- a/lib/ssh/src/ssh.erl +++ b/lib/ssh/src/ssh.erl @@ -117,9 +117,9 @@ channel_info(ConnectionRef, ChannelId, Options) -> ssh_connection_handler:channel_info(ConnectionRef, ChannelId, Options). %%-------------------------------------------------------------------- --spec daemon(integer()) -> {ok, pid()}. --spec daemon(integer(), proplists:proplist()) -> {ok, pid()}. --spec daemon(any | inet:ip_address(), integer(), proplists:proplist()) -> {ok, pid()}. +-spec daemon(integer()) -> {ok, pid()} | {error, term()}. +-spec daemon(integer(), proplists:proplist()) -> {ok, pid()} | {error, term()}. +-spec daemon(any | inet:ip_address(), integer(), proplists:proplist()) -> {ok, pid()} | {error, term()}. %% Description: Starts a server listening for SSH connections %% on the given port. diff --git a/lib/ssh/src/ssh.hrl b/lib/ssh/src/ssh.hrl index 462c98f503..da64e4abf9 100644 --- a/lib/ssh/src/ssh.hrl +++ b/lib/ssh/src/ssh.hrl @@ -133,7 +133,6 @@ userauth_supported_methods, % string() eg "keyboard-interactive,password" userauth_methods, % list( string() ) eg ["keyboard-interactive", "password"] kb_tries_left = 0, % integer(), num tries left for "keyboard-interactive" - kb_data, userauth_preference, available_host_keys, authenticated = false diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl index a91b8c200e..0c16e19701 100644 --- a/lib/ssh/src/ssh_auth.erl +++ b/lib/ssh/src/ssh_auth.erl @@ -31,8 +31,7 @@ -export([publickey_msg/1, password_msg/1, keyboard_interactive_msg/1, service_request_msg/1, init_userauth_request_msg/1, userauth_request_msg/1, handle_userauth_request/3, - handle_userauth_info_request/3, handle_userauth_info_response/2, - default_public_key_algorithms/0 + handle_userauth_info_request/3, handle_userauth_info_response/2 ]). %%-------------------------------------------------------------------- @@ -42,27 +41,29 @@ publickey_msg([Alg, #ssh{user = User, session_id = SessionId, service = Service, opts = Opts} = Ssh]) -> - Hash = sha, %% Maybe option?! KeyCb = proplists:get_value(key_cb, Opts, ssh_file), - case KeyCb:user_key(Alg, Opts) of {ok, Key} -> StrAlgo = algorithm_string(Alg), - PubKeyBlob = encode_public_key(Key), - SigData = build_sig_data(SessionId, - User, Service, PubKeyBlob, StrAlgo), - Sig = ssh_transport:sign(SigData, Hash, Key), - SigBlob = list_to_binary([?string(StrAlgo), ?binary(Sig)]), - ssh_transport:ssh_packet( - #ssh_msg_userauth_request{user = User, - service = Service, - method = "publickey", - data = [?TRUE, - ?string(StrAlgo), - ?binary(PubKeyBlob), - ?binary(SigBlob)]}, - Ssh); + case encode_public_key(StrAlgo, Key) of + not_ok -> + not_ok; + PubKeyBlob -> + SigData = build_sig_data(SessionId, + User, Service, PubKeyBlob, StrAlgo), + Sig = ssh_transport:sign(SigData, Hash, Key), + SigBlob = list_to_binary([?string(StrAlgo), ?binary(Sig)]), + ssh_transport:ssh_packet( + #ssh_msg_userauth_request{user = User, + service = Service, + method = "publickey", + data = [?TRUE, + ?string(StrAlgo), + ?binary(PubKeyBlob), + ?binary(SigBlob)]}, + Ssh) + end; _Error -> not_ok end. @@ -121,7 +122,7 @@ init_userauth_request_msg(#ssh{opts = Opts} = Ssh) -> Algs = proplists:get_value(public_key, proplists:get_value(preferred_algorithms, Opts, []), - default_public_key_algorithms()), + ssh_transport:default_algorithms(public_key)), Prefs = method_preference(Algs), ssh_transport:ssh_packet(Msg, Ssh#ssh{user = User, userauth_preference = Prefs, @@ -153,7 +154,7 @@ userauth_request_msg(#ssh{userauth_methods = Methods, not_ok -> userauth_request_msg(Ssh); Result -> - Result + {Pref,Result} end; false -> userauth_request_msg(Ssh) @@ -299,8 +300,7 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User, >> }, {not_authorized, {User, undefined}, - ssh_transport:ssh_packet(Msg, Ssh#ssh{user = User, - kb_data = Msg + ssh_transport:ssh_packet(Msg, Ssh#ssh{user = User })} end; @@ -313,6 +313,8 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User, #ssh_msg_userauth_failure{authentications = Methods, partial_success = false}, Ssh)}. + + handle_userauth_info_request( #ssh_msg_userauth_info_request{name = Name, instruction = Instr, @@ -330,36 +332,19 @@ handle_userauth_info_request( handle_userauth_info_response(#ssh_msg_userauth_info_response{num_responses = 1, data = <<?UINT32(Sz), Password:Sz/binary>>}, #ssh{opts = Opts, - kb_tries_left = KbTriesLeft0, - kb_data = InfoMsg, + kb_tries_left = KbTriesLeft, user = User, userauth_supported_methods = Methods} = Ssh) -> - KbTriesLeft = KbTriesLeft0 - 1, case check_password(User, unicode:characters_to_list(Password), Opts) of true -> {authorized, User, ssh_transport:ssh_packet(#ssh_msg_userauth_success{}, Ssh)}; - false when KbTriesLeft > 0 -> - UserAuthInfoMsg = - InfoMsg#ssh_msg_userauth_info_request{ - name = "", - instruction = - lists:concat( - ["Bad user or password, try again. ", - integer_to_list(KbTriesLeft), - " tries left."]) - }, - {not_authorized, {User, undefined}, - ssh_transport:ssh_packet(UserAuthInfoMsg, - Ssh#ssh{kb_tries_left = KbTriesLeft})}; - false -> {not_authorized, {User, {error,"Bad user or password"}}, ssh_transport:ssh_packet(#ssh_msg_userauth_failure{ authentications = Methods, partial_success = false}, - Ssh#ssh{kb_data = undefined, - kb_tries_left = 0} + Ssh#ssh{kb_tries_left = max(KbTriesLeft-1, 0)} )} end; @@ -371,8 +356,6 @@ handle_userauth_info_response(#ssh_msg_userauth_info_response{}, language = "en"}). -default_public_key_algorithms() -> ?PREFERRED_PK_ALGS. - %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- @@ -447,10 +430,13 @@ build_sig_data(SessionId, User, Service, KeyBlob, Alg) -> ?binary(KeyBlob)], list_to_binary(Sig). -algorithm_string('ssh-rsa') -> - "ssh-rsa"; -algorithm_string('ssh-dss') -> - "ssh-dss". +algorithm_string('ssh-rsa') -> "ssh-rsa"; +algorithm_string('ssh-dss') -> "ssh-dss"; +algorithm_string('ecdsa-sha2-nistp256') -> "ecdsa-sha2-nistp256"; +algorithm_string('ecdsa-sha2-nistp384') -> "ecdsa-sha2-nistp384"; +algorithm_string('ecdsa-sha2-nistp521') -> "ecdsa-sha2-nistp521". + + decode_keyboard_interactive_prompts(_NumPrompts, Data) -> ssh_message:decode_keyboard_interactive_prompts(Data, []). @@ -513,11 +499,35 @@ decode_public_key_v2(<<?UINT32(Len0), _:Len0/binary, ?UINT32(Len4), Y:Len4/big-signed-integer-unit:8>> , "ssh-dss") -> {ok, {Y, #'Dss-Parms'{p = P, q = Q, g = G}}}; - +decode_public_key_v2(<<?UINT32(Len0), _:Len0/binary, + ?UINT32(Len1), Id:Len1/binary, %% Id = <<"nistp256">> for example + ?UINT32(Len2), Blob:Len2/binary>>, + Curve) -> + Id = + case Curve of + "ecdsa-sha2-nistp256" -> <<"nistp256">>; + "ecdsa-sha2-nistp384" -> <<"nistp384">>; + "ecdsa-sha2-nistp521" -> <<"nistp521">> + end, + {ok, {#'ECPoint'{point=Blob}, Id}}; decode_public_key_v2(_, _) -> {error, bad_format}. -encode_public_key(#'RSAPrivateKey'{publicExponent = E, modulus = N}) -> +encode_public_key("ssh-rsa", #'RSAPrivateKey'{publicExponent = E, modulus = N}) -> ssh_bits:encode(["ssh-rsa",E,N], [string,mpint,mpint]); -encode_public_key(#'DSAPrivateKey'{p = P, q = Q, g = G, y = Y}) -> - ssh_bits:encode(["ssh-dss",P,Q,G,Y], [string,mpint,mpint,mpint,mpint]). +encode_public_key("ssh-dss", #'DSAPrivateKey'{p = P, q = Q, g = G, y = Y}) -> + ssh_bits:encode(["ssh-dss",P,Q,G,Y], [string,mpint,mpint,mpint,mpint]); +encode_public_key("ecdsa-sha2-"++Curve, #'ECPrivateKey'{parameters = Params, + publicKey = Pub}) -> + Id = ecdsa_id(Params), + if + Id =/= Curve -> + not_ok; + true -> + ssh_bits:encode(["ecdsa-sha2-"++Id, Id, Pub], + [string, string, binary]) + end. + +ecdsa_id({namedCurve,?'secp256r1'}) -> "nistp256"; +ecdsa_id({namedCurve,?'secp384r1'}) -> "nistp384"; +ecdsa_id({namedCurve,?'secp521r1'}) -> "nistp521". diff --git a/lib/ssh/src/ssh_auth.hrl b/lib/ssh/src/ssh_auth.hrl index 71f222f6d7..5197a42fa4 100644 --- a/lib/ssh/src/ssh_auth.hrl +++ b/lib/ssh/src/ssh_auth.hrl @@ -24,8 +24,6 @@ -define(SUPPORTED_AUTH_METHODS, "publickey,keyboard-interactive,password"). --define(PREFERRED_PK_ALGS, ['ssh-rsa','ssh-dss']). - -define(SSH_MSG_USERAUTH_REQUEST, 50). -define(SSH_MSG_USERAUTH_FAILURE, 51). -define(SSH_MSG_USERAUTH_SUCCESS, 52). diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index fcd66b80c0..7fb86c1108 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -49,7 +49,10 @@ -export([hello/2, kexinit/2, key_exchange/2, key_exchange_dh_gex_init/2, key_exchange_dh_gex_reply/2, new_keys/2, - userauth/2, connected/2, + service_request/2, connected/2, + userauth/2, + userauth_keyboard_interactive/2, + userauth_keyboard_interactive_info_response/2, error/2]). -export([init/1, handle_event/3, @@ -82,7 +85,12 @@ recbuf }). --type state_name() :: hello | kexinit | key_exchange | new_keys | userauth | connection. +-type state_name() :: hello | kexinit | key_exchange | key_exchange_dh_gex_init | + key_exchange_dh_gex_reply | new_keys | service_request | + userauth | userauth_keyboard_interactive | + userauth_keyboard_interactive_info_response | + connection. + -type gen_fsm_state_return() :: {next_state, state_name(), term()} | {next_state, state_name(), term(), timeout()} | {stop, term(), term()}. @@ -474,28 +482,30 @@ new_keys(#ssh_msg_newkeys{} = Msg, #state{ssh_params = Ssh0} = State0) -> after_new_keys(next_packet(State0#state{ssh_params = Ssh})). %%-------------------------------------------------------------------- --spec userauth(#ssh_msg_service_request{} | #ssh_msg_service_accept{} | - #ssh_msg_userauth_request{} | #ssh_msg_userauth_info_request{} | - #ssh_msg_userauth_info_response{} | #ssh_msg_userauth_success{} | - #ssh_msg_userauth_failure{} | #ssh_msg_userauth_banner{}, - #state{}) -> gen_fsm_state_return(). +-spec service_request(#ssh_msg_service_request{} | #ssh_msg_service_accept{}, + #state{}) -> gen_fsm_state_return(). %%-------------------------------------------------------------------- - -userauth(#ssh_msg_service_request{name = "ssh-userauth"} = Msg, +service_request(#ssh_msg_service_request{name = "ssh-userauth"} = Msg, #state{ssh_params = #ssh{role = server, session_id = SessionId} = Ssh0} = State) -> {ok, {Reply, Ssh}} = ssh_auth:handle_userauth_request(Msg, SessionId, Ssh0), send_msg(Reply, State), {next_state, userauth, next_packet(State#state{ssh_params = Ssh})}; -userauth(#ssh_msg_service_accept{name = "ssh-userauth"}, - #state{ssh_params = #ssh{role = client, - service = "ssh-userauth"} = Ssh0} = - State) -> +service_request(#ssh_msg_service_accept{name = "ssh-userauth"}, + #state{ssh_params = #ssh{role = client, + service = "ssh-userauth"} = Ssh0} = + State) -> {Msg, Ssh} = ssh_auth:init_userauth_request_msg(Ssh0), send_msg(Msg, State), - {next_state, userauth, next_packet(State#state{auth_user = Ssh#ssh.user, ssh_params = Ssh})}; + {next_state, userauth, next_packet(State#state{auth_user = Ssh#ssh.user, ssh_params = Ssh})}. +%%-------------------------------------------------------------------- +-spec userauth(#ssh_msg_userauth_request{} | #ssh_msg_userauth_info_request{} | + #ssh_msg_userauth_info_response{} | #ssh_msg_userauth_success{} | + #ssh_msg_userauth_failure{} | #ssh_msg_userauth_banner{}, + #state{}) -> gen_fsm_state_return(). +%%-------------------------------------------------------------------- userauth(#ssh_msg_userauth_request{service = "ssh-connection", method = "none"} = Msg, #state{ssh_params = #ssh{session_id = SessionId, role = server, @@ -520,7 +530,11 @@ userauth(#ssh_msg_userauth_request{service = "ssh-connection", Pid ! ssh_connected, connected_fun(User, Address, Method, Opts), {next_state, connected, - next_packet(State#state{auth_user = User, ssh_params = Ssh})}; + next_packet(State#state{auth_user = User, ssh_params = Ssh#ssh{authenticated = true}})}; + {not_authorized, {User, Reason}, {Reply, Ssh}} when Method == "keyboard-interactive" -> + retry_fun(User, Address, Reason, Opts), + send_msg(Reply, State), + {next_state, userauth_keyboard_interactive, next_packet(State#state{ssh_params = Ssh})}; {not_authorized, {User, Reason}, {Reply, Ssh}} -> retry_fun(User, Address, Reason, Opts), send_msg(Reply, State), @@ -530,30 +544,6 @@ userauth(#ssh_msg_userauth_request{service = "ssh-connection", userauth(Msg#ssh_msg_userauth_request{method="none"}, State) end; -userauth(#ssh_msg_userauth_info_request{} = Msg, - #state{ssh_params = #ssh{role = client, - io_cb = IoCb} = Ssh0} = State) -> - {ok, {Reply, Ssh}} = ssh_auth:handle_userauth_info_request(Msg, IoCb, Ssh0), - send_msg(Reply, State), - {next_state, userauth, next_packet(State#state{ssh_params = Ssh})}; - -userauth(#ssh_msg_userauth_info_response{} = Msg, - #state{ssh_params = #ssh{role = server, - peer = {_, Address}} = Ssh0, - opts = Opts, starter = Pid} = State) -> - case ssh_auth:handle_userauth_info_response(Msg, Ssh0) of - {authorized, User, {Reply, Ssh}} -> - send_msg(Reply, State), - Pid ! ssh_connected, - connected_fun(User, Address, "keyboard-interactive", Opts), - {next_state, connected, - next_packet(State#state{auth_user = User, ssh_params = Ssh})}; - {not_authorized, {User, Reason}, {Reply, Ssh}} -> - retry_fun(User, Address, Reason, Opts), - send_msg(Reply, State), - {next_state, userauth, next_packet(State#state{ssh_params = Ssh})} - end; - userauth(#ssh_msg_userauth_success{}, #state{ssh_params = #ssh{role = client} = Ssh, starter = Pid} = State) -> Pid ! ssh_connected, @@ -580,19 +570,25 @@ userauth(#ssh_msg_userauth_failure{authentications = Methodes}, {disconnect, DisconnectMsg, {Msg, Ssh}} -> send_msg(Msg, State), handle_disconnect(DisconnectMsg, State#state{ssh_params = Ssh}); - {Msg, Ssh} -> + {"keyboard-interactive", {Msg, Ssh}} -> + send_msg(Msg, State), + {next_state, userauth_keyboard_interactive, next_packet(State#state{ssh_params = Ssh})}; + {_Method, {Msg, Ssh}} -> send_msg(Msg, State), {next_state, userauth, next_packet(State#state{ssh_params = Ssh})} end; %% The prefered authentication method failed try next method -userauth(#ssh_msg_userauth_failure{}, +userauth(#ssh_msg_userauth_failure{}, #state{ssh_params = #ssh{role = client} = Ssh0} = State) -> case ssh_auth:userauth_request_msg(Ssh0) of {disconnect, DisconnectMsg,{Msg, Ssh}} -> send_msg(Msg, State), handle_disconnect(DisconnectMsg, State#state{ssh_params = Ssh}); - {Msg, Ssh} -> + {"keyboard-interactive", {Msg, Ssh}} -> + send_msg(Msg, State), + {next_state, userauth_keyboard_interactive, next_packet(State#state{ssh_params = Ssh})}; + {_Method, {Msg, Ssh}} -> send_msg(Msg, State), {next_state, userauth, next_packet(State#state{ssh_params = Ssh})} end; @@ -607,6 +603,40 @@ userauth(#ssh_msg_userauth_banner{message = Msg}, io:format("~s", [Msg]), {next_state, userauth, next_packet(State)}. + + +userauth_keyboard_interactive(#ssh_msg_userauth_info_request{} = Msg, + #state{ssh_params = #ssh{role = client, + io_cb = IoCb} = Ssh0} = State) -> + {ok, {Reply, Ssh}} = ssh_auth:handle_userauth_info_request(Msg, IoCb, Ssh0), + send_msg(Reply, State), + {next_state, userauth_keyboard_interactive_info_response, next_packet(State#state{ssh_params = Ssh})}; + +userauth_keyboard_interactive(#ssh_msg_userauth_info_response{} = Msg, + #state{ssh_params = #ssh{role = server, + peer = {_, Address}} = Ssh0, + opts = Opts, starter = Pid} = State) -> + case ssh_auth:handle_userauth_info_response(Msg, Ssh0) of + {authorized, User, {Reply, Ssh}} -> + send_msg(Reply, State), + Pid ! ssh_connected, + connected_fun(User, Address, "keyboard-interactive", Opts), + {next_state, connected, + next_packet(State#state{auth_user = User, ssh_params = Ssh#ssh{authenticated = true}})}; + {not_authorized, {User, Reason}, {Reply, Ssh}} -> + retry_fun(User, Address, Reason, Opts), + send_msg(Reply, State), + {next_state, userauth, next_packet(State#state{ssh_params = Ssh})} + end. + + + +userauth_keyboard_interactive_info_response(Msg=#ssh_msg_userauth_failure{}, State) -> + userauth(Msg, State); + +userauth_keyboard_interactive_info_response(Msg=#ssh_msg_userauth_success{}, State) -> + userauth(Msg, State). + %%-------------------------------------------------------------------- -spec connected({#ssh_msg_kexinit{}, binary()}, %%| %% #ssh_msg_kexdh_init{}, #state{}) -> gen_fsm_state_return(). @@ -1236,9 +1266,9 @@ supported_host_keys(client, _, Options) -> proplists:get_value(preferred_algorithms,Options,[]) ) of undefined -> - ssh_auth:default_public_key_algorithms(); + ssh_transport:default_algorithms(public_key); L -> - L -- (L--ssh_auth:default_public_key_algorithms()) + L -- (L--ssh_transport:default_algorithms(public_key)) end of [] -> @@ -1250,21 +1280,17 @@ supported_host_keys(client, _, Options) -> {stop, {shutdown, Reason}} end; supported_host_keys(server, KeyCb, Options) -> - Algs= [atom_to_list(A) || A <- proplists:get_value(public_key, proplists:get_value(preferred_algorithms,Options,[]), - ssh_auth:default_public_key_algorithms() + ssh_transport:default_algorithms(public_key) ), available_host_key(KeyCb, A, Options) - ], - Algs. - + ]. %% Alg :: atom() available_host_key(KeyCb, Alg, Opts) -> element(1, catch KeyCb:host_key(Alg, Opts)) == ok. - send_msg(Msg, #state{socket = Socket, transport_cb = Transport}) -> Transport:send(Socket, Msg). @@ -1563,10 +1589,10 @@ after_new_keys(#state{renegotiate = false, ssh_params = #ssh{role = client} = Ssh0} = State) -> {Msg, Ssh} = ssh_auth:service_request_msg(Ssh0), send_msg(Msg, State), - {next_state, userauth, State#state{ssh_params = Ssh}}; + {next_state, service_request, State#state{ssh_params = Ssh}}; after_new_keys(#state{renegotiate = false, ssh_params = #ssh{role = server}} = State) -> - {next_state, userauth, State}. + {next_state, service_request, State}. after_new_keys_events({sync, _Event, From}, {stop, _Reason, _StateData}=Terminator) -> gen_fsm:reply(From, {error, closed}), diff --git a/lib/ssh/src/ssh_file.erl b/lib/ssh/src/ssh_file.erl index b98a8a8410..4e6d58cbff 100644 --- a/lib/ssh/src/ssh_file.erl +++ b/lib/ssh/src/ssh_file.erl @@ -52,8 +52,20 @@ host_key(Algorithm, Opts) -> %% so probably we could hardcod Password = ignore, but %% we keep it as an undocumented option for now. Password = proplists:get_value(identity_pass_phrase(Algorithm), Opts, ignore), - decode(File, Password). - + case decode(File, Password) of + {ok,Key} -> + case {Key,Algorithm} of + {#'RSAPrivateKey'{}, 'ssh-rsa'} -> {ok,Key}; + {#'DSAPrivateKey'{}, 'ssh-dss'} -> {ok,Key}; + {#'ECPrivateKey'{parameters = {namedCurve, ?'secp256r1'}}, 'ecdsa-sha2-nistp256'} -> {ok,Key}; + {#'ECPrivateKey'{parameters = {namedCurve, ?'secp384r1'}}, 'ecdsa-sha2-nistp384'} -> {ok,Key}; + {#'ECPrivateKey'{parameters = {namedCurve, ?'secp521r1'}}, 'ecdsa-sha2-nistp521'} -> {ok,Key}; + _ -> + {error,bad_keytype_in_file} + end; + Other -> + Other + end. is_auth_key(Key, User,Opts) -> case lookup_user_key(Key, User, Opts) of @@ -81,16 +93,15 @@ user_key(Algorithm, Opts) -> %% Internal functions %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -file_base_name('ssh-rsa') -> - "ssh_host_rsa_key"; -file_base_name('ssh-dss') -> - "ssh_host_dsa_key"; -file_base_name(_) -> - "ssh_host_key". +file_base_name('ssh-rsa' ) -> "ssh_host_rsa_key"; +file_base_name('ssh-dss' ) -> "ssh_host_dsa_key"; +file_base_name('ecdsa-sha2-nistp256') -> "ssh_host_ecdsa_key"; +file_base_name('ecdsa-sha2-nistp384') -> "ssh_host_ecdsa_key"; +file_base_name('ecdsa-sha2-nistp521') -> "ssh_host_ecdsa_key"; +file_base_name(_ ) -> "ssh_host_key". decode(File, Password) -> - try - {ok, decode_ssh_file(read_ssh_file(File), Password)} + try {ok, decode_ssh_file(read_ssh_file(File), Password)} catch throw:Reason -> {error, Reason}; @@ -215,20 +226,18 @@ do_lookup_host_key(KeyToMatch, Host, Alg, Opts) -> Error -> Error end. -identity_key_filename('ssh-dss') -> - "id_dsa"; -identity_key_filename('ssh-rsa') -> - "id_rsa". - -identity_pass_phrase("ssh-dss") -> - dsa_pass_phrase; -identity_pass_phrase('ssh-dss') -> - dsa_pass_phrase; -identity_pass_phrase('ssh-rsa') -> - rsa_pass_phrase; -identity_pass_phrase("ssh-rsa") -> - rsa_pass_phrase. - +identity_key_filename('ssh-dss' ) -> "id_dsa"; +identity_key_filename('ssh-rsa' ) -> "id_rsa"; +identity_key_filename('ecdsa-sha2-nistp256') -> "id_ecdsa"; +identity_key_filename('ecdsa-sha2-nistp384') -> "id_ecdsa"; +identity_key_filename('ecdsa-sha2-nistp521') -> "id_ecdsa". + +identity_pass_phrase("ssh-dss" ) -> dsa_pass_phrase; +identity_pass_phrase("ssh-rsa" ) -> rsa_pass_phrase; +identity_pass_phrase("ecdsa-sha2-"++_) -> ecdsa_pass_phrase; +identity_pass_phrase(P) when is_atom(P) -> + identity_pass_phrase(atom_to_list(P)). + lookup_host_key_fd(Fd, KeyToMatch, Host, KeyType) -> case io:get_line(Fd, '') of eof -> @@ -267,6 +276,12 @@ key_match(#'RSAPublicKey'{}, 'ssh-rsa') -> true; key_match({_, #'Dss-Parms'{}}, 'ssh-dss') -> true; +key_match({#'ECPoint'{},<<"nistp256">>}, 'ecdsa-sha2-nistp256') -> + true; +key_match({#'ECPoint'{},<<"nistp384">>}, 'ecdsa-sha2-nistp384') -> + true; +key_match({#'ECPoint'{},<<"nistp521">>}, 'ecdsa-sha2-nistp521') -> + true; key_match(_, _) -> false. diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl index cb1dcb67c5..cfa11903fb 100644 --- a/lib/ssh/src/ssh_message.erl +++ b/lib/ssh/src/ssh_message.erl @@ -564,9 +564,11 @@ decode_kex_init(<<?UINT32(Len), Data:Len/binary, Rest/binary>>, Acc, N) -> decode_sign(<<?UINT32(Len), _Alg:Len/binary, ?UINT32(_), Signature/binary>>) -> Signature. + decode_host_key(<<?UINT32(Len), Alg:Len/binary, Rest/binary>>) -> decode_host_key(Alg, Rest). + decode_host_key(<<"ssh-rsa">>, <<?UINT32(Len0), E:Len0/big-signed-integer-unit:8, ?UINT32(Len1), N:Len1/big-signed-integer-unit:8>>) -> #'RSAPublicKey'{publicExponent = E, @@ -579,19 +581,43 @@ decode_host_key(<<"ssh-dss">>, ?UINT32(Len3), Y:Len3/big-signed-integer-unit:8>>) -> {Y, #'Dss-Parms'{p = P, q = Q, - g = G}}. + g = G}}; + +decode_host_key(<<"ecdsa-sha2-",Id/binary>>, + <<?UINT32(Len0), Id:Len0/binary, %% Id = <<"nistp256">> for example + ?UINT32(Len1), Blob:Len1/binary>>) -> + {#'ECPoint'{point=Blob}, Id}. + encode_host_key(#'RSAPublicKey'{modulus = N, publicExponent = E}) -> ssh_bits:encode(["ssh-rsa", E, N], [string, mpint, mpint]); encode_host_key({Y, #'Dss-Parms'{p = P, q = Q, g = G}}) -> ssh_bits:encode(["ssh-dss", P, Q, G, Y], [string, mpint, mpint, mpint, mpint]); +encode_host_key({#'ECPoint'{point = Q}, Id}) -> + ssh_bits:encode([<<"ecdsa-sha2-",Id/binary>>,Id,Q], [binary,binary,binary]); + encode_host_key(#'RSAPrivateKey'{modulus = N, publicExponent = E}) -> ssh_bits:encode(["ssh-rsa", E, N], [string, mpint, mpint]); encode_host_key(#'DSAPrivateKey'{y = Y, p = P, q = Q, g = G}) -> ssh_bits:encode(["ssh-dss", P, Q, G, Y], - [string, mpint, mpint, mpint, mpint]). + [string, mpint, mpint, mpint, mpint]); +encode_host_key(#'ECPrivateKey'{parameters = Params, %{namedCurve,{1,2,840,10045,3,1,7}}, + publicKey = Pub}) -> + Id = ecdsa_id(Params), + ssh_bits:encode(["ecdsa-sha2-"++Id, Id, Pub], + [string, string, binary]). + + encode_sign(#'RSAPrivateKey'{}, Signature) -> ssh_bits:encode(["ssh-rsa", Signature],[string, binary]); encode_sign(#'DSAPrivateKey'{}, Signature) -> - ssh_bits:encode(["ssh-dss", Signature],[string, binary]). + ssh_bits:encode(["ssh-dss", Signature],[string, binary]); +encode_sign(#'ECPrivateKey'{parameters = Params}, Signature) -> + Id = "ecdsa-sha2-" ++ ecdsa_id(Params), + ssh_bits:encode([Id, Signature],[string, binary]). + + +ecdsa_id({namedCurve,?'secp256r1'}) -> "nistp256"; +ecdsa_id({namedCurve,?'secp384r1'}) -> "nistp384"; +ecdsa_id({namedCurve,?'secp521r1'}) -> "nistp521". diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 2b6f0a3cdc..a6438e69d4 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -65,9 +65,8 @@ default_algorithms() -> [{K,default_algorithms(K)} || K <- algo_classes()]. algo_classes() -> [kex, public_key, cipher, mac, compression]. -default_algorithms(compression) -> - %% Do not announce '[email protected]' because there seem to be problems - supported_algorithms(compression, same(['[email protected]'])); +default_algorithms(kex) -> + supported_algorithms(kex, []); %% Just to have a call to supported_algorithms/2 default_algorithms(Alg) -> supported_algorithms(Alg). @@ -79,18 +78,27 @@ supported_algorithms(kex) -> [ {'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}]}, + {'diffie-hellman-group-exchange-sha256', [{public_keys,dh}, {hashs,sha256}]}, + {'diffie-hellman-group-exchange-sha1', [{public_keys,dh}, {hashs,sha}]}, {'ecdh-sha2-nistp521', [{public_keys,ecdh}, {ec_curve,secp521r1}, {hashs,sha512}]}, - {'diffie-hellman-group14-sha1', [{public_keys,dh}, {hashs,sha}]}, - {'diffie-hellman-group-exchange-sha256', [{public_keys,dh}, {hashs,sha256}]}, - {'diffie-hellman-group-exchange-sha1', [{public_keys,dh}, {hashs,sha}]}, - {'diffie-hellman-group1-sha1', [{public_keys,dh}, {hashs,sha}]} + {'diffie-hellman-group1-sha1', [{public_keys,dh}, {hashs,sha}]} ]); supported_algorithms(public_key) -> - ssh_auth:default_public_key_algorithms(); + 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}]}, + {'ssh-rsa', [{public_keys,rsa}, {hashs,sha} ]}, + {'ssh-dss', [{public_keys,dss}, {hashs,sha} ]} + ]); + supported_algorithms(cipher) -> same( select_crypto_supported( - [{'aes128-ctr', [{ciphers,aes_ctr}]}, + [{'aes256-ctr', [{ciphers,{aes_ctr,256}}]}, + {'aes192-ctr', [{ciphers,{aes_ctr,192}}]}, + {'aes128-ctr', [{ciphers,{aes_ctr,128}}]}, {'aes128-cbc', [{ciphers,aes_cbc128}]}, {'3des-cbc', [{ciphers,des3_cbc}]} ] @@ -98,14 +106,16 @@ supported_algorithms(cipher) -> supported_algorithms(mac) -> same( select_crypto_supported( - [{'hmac-sha2-512', [{hashs,sha512}]}, - {'hmac-sha2-256', [{hashs,sha256}]}, + [{'hmac-sha2-256', [{hashs,sha256}]}, + {'hmac-sha2-512', [{hashs,sha512}]}, {'hmac-sha1', [{hashs,sha}]} ] )); supported_algorithms(compression) -> - same(['none','zlib','[email protected]']). - + same(['none', + '[email protected]', + 'zlib' + ]). supported_algorithms(Key, [{client2server,BL1},{server2client,BL2}]) -> [{client2server,As1},{server2client,As2}] = supported_algorithms(Key), @@ -124,10 +134,25 @@ crypto_supported_curves() -> end. crypto_supported(Conditions, Supported) -> - lists:all( fun({Tag,CryptoName}) -> - lists:member(CryptoName, proplists:get_value(Tag,Supported,[])) + lists:all( fun({Tag,CryptoName}) when is_atom(CryptoName) -> + crypto_name_supported(Tag,CryptoName,Supported); + ({Tag,{Name=aes_ctr,Len}}) when is_integer(Len) -> + crypto_name_supported(Tag,Name,Supported) andalso + ctr_len_supported(Name,Len) end, Conditions). +crypto_name_supported(Tag, CryptoName, Supported) -> + lists:member(CryptoName, proplists:get_value(Tag,Supported,[])). + +ctr_len_supported(Name, Len) -> + try + crypto:stream_encrypt(crypto:stream_init(Name, <<0:Len>>, <<0:128>>), <<"">>) + of + {_,X} -> is_binary(X) + catch + _:_ -> false + end. + same(Algs) -> [{client2server,Algs}, {server2client,Algs}]. @@ -319,11 +344,12 @@ key_exchange_first_msg(Kex, Ssh0) when Kex == 'diffie-hellman-group1-sha1' ; {ok, SshPacket, Ssh1#ssh{keyex_key = {{Private, Public}, {G, P}}}}; -key_exchange_first_msg(Kex, Ssh0) when Kex == 'diffie-hellman-group-exchange-sha1' ; - Kex == 'diffie-hellman-group-exchange-sha256' -> - Min = ?DEFAULT_DH_GROUP_MIN, - NBits = ?DEFAULT_DH_GROUP_NBITS, - Max = ?DEFAULT_DH_GROUP_MAX, +key_exchange_first_msg(Kex, Ssh0=#ssh{opts=Opts}) when Kex == 'diffie-hellman-group-exchange-sha1' ; + Kex == 'diffie-hellman-group-exchange-sha256' -> + {Min,NBits,Max} = + proplists:get_value(dh_gex_limits, Opts, {?DEFAULT_DH_GROUP_MIN, + ?DEFAULT_DH_GROUP_NBITS, + ?DEFAULT_DH_GROUP_MAX}), {SshPacket, Ssh1} = ssh_packet(#ssh_msg_kex_dh_gex_request{min = Min, n = NBits, @@ -623,33 +649,40 @@ get_host_key(SSH) -> #ssh{key_cb = Mod, opts = Opts, algorithms = ALG} = SSH, case Mod:host_key(ALG#alg.hkey, Opts) of - {ok, #'RSAPrivateKey'{} = Key} -> - Key; - {ok, #'DSAPrivateKey'{} = Key} -> - Key; + {ok, #'RSAPrivateKey'{} = Key} -> Key; + {ok, #'DSAPrivateKey'{} = Key} -> Key; + {ok, #'ECPrivateKey'{} = Key} -> Key; Result -> exit({error, {Result, unsupported_key_type}}) end. -sign_host_key(_Ssh, #'RSAPrivateKey'{} = Private, H) -> - Hash = sha, - _Signature = sign(H, Hash, Private); -sign_host_key(_Ssh, #'DSAPrivateKey'{} = Private, H) -> - Hash = sha, - _RawSignature = sign(H, Hash, Private). +sign_host_key(_Ssh, PrivateKey, H) -> + sign(H, sign_host_key_sha(PrivateKey), PrivateKey). + +sign_host_key_sha(#'ECPrivateKey'{parameters = {namedCurve, ?'secp256r1'}}) -> sha256; +sign_host_key_sha(#'ECPrivateKey'{parameters = {namedCurve, ?'secp384r1'}}) -> sha384; +sign_host_key_sha(#'ECPrivateKey'{parameters = {namedCurve, ?'secp521r1'}}) -> sha512; +sign_host_key_sha(#'RSAPrivateKey'{}) -> sha; +sign_host_key_sha(#'DSAPrivateKey'{}) -> sha. + verify_host_key(SSH, PublicKey, Digest, Signature) -> - case verify(Digest, sha, Signature, PublicKey) of + case verify(Digest, host_key_sha(PublicKey), Signature, PublicKey) of false -> {error, bad_signature}; true -> known_host_key(SSH, PublicKey, public_algo(PublicKey)) end. -public_algo(#'RSAPublicKey'{}) -> - 'ssh-rsa'; -public_algo({_, #'Dss-Parms'{}}) -> - 'ssh-dss'. +host_key_sha(#'RSAPublicKey'{}) -> sha; +host_key_sha({_, #'Dss-Parms'{}}) -> sha; +host_key_sha({#'ECPoint'{},Id}) -> sha(list_to_atom(binary_to_list(Id))). + + +public_algo(#'RSAPublicKey'{}) -> 'ssh-rsa'; +public_algo({_, #'Dss-Parms'{}}) -> 'ssh-dss'; +public_algo({#'ECPoint'{},Id}) -> list_to_atom("ecdsa-sha2-" ++ binary_to_list(Id)). + accepted_host(Ssh, PeerName, Opts) -> case proplists:get_value(silently_accept_hosts, Opts, false) of @@ -889,6 +922,10 @@ sign(SigData, Hash, #'DSAPrivateKey'{} = Key) -> DerSignature = public_key:sign(SigData, Hash, Key), #'Dss-Sig-Value'{r = R, s = S} = public_key:der_decode('Dss-Sig-Value', DerSignature), <<R:160/big-unsigned-integer, S:160/big-unsigned-integer>>; +sign(SigData, Hash, Key = #'ECPrivateKey'{}) -> + DerEncodedSign = public_key:sign(SigData, Hash, Key), + #'ECDSA-Sig-Value'{r=R, s=S} = public_key:der_decode('ECDSA-Sig-Value', DerEncodedSign), + ssh_bits:encode([R,S], [mpint,mpint]); sign(SigData, Hash, Key) -> public_key:sign(SigData, Hash, Key). @@ -896,55 +933,23 @@ verify(PlainText, Hash, Sig, {_, #'Dss-Parms'{}} = Key) -> <<R:160/big-unsigned-integer, S:160/big-unsigned-integer>> = Sig, Signature = public_key:der_encode('Dss-Sig-Value', #'Dss-Sig-Value'{r = R, s = S}), public_key:verify(PlainText, Hash, Signature, Key); +verify(PlainText, Hash, Sig, {ECPoint=#'ECPoint'{}, Param}) -> + C = case Param of + <<"nistp256">> -> {namedCurve, ?'secp256r1'}; + <<"nistp384">> -> {namedCurve, ?'secp384r1'}; + <<"nistp521">> -> {namedCurve, ?'secp521r1'} + end, + <<?UINT32(Rlen),R:Rlen/big-signed-integer-unit:8, + ?UINT32(Slen),S:Slen/big-signed-integer-unit:8>> = Sig, + Sval = #'ECDSA-Sig-Value'{r=R, s=S}, + DerEncodedSig = public_key:der_encode('ECDSA-Sig-Value',Sval), + public_key:verify(PlainText, Hash, DerEncodedSig, {ECPoint,C}); verify(PlainText, Hash, Sig, Key) -> public_key:verify(PlainText, Hash, Sig, Key). -%% public key algorithms -%% -%% ssh-dss REQUIRED sign Raw DSS Key -%% ssh-rsa RECOMMENDED sign Raw RSA Key -%% x509v3-sign-rsa OPTIONAL sign X.509 certificates (RSA key) -%% x509v3-sign-dss OPTIONAL sign X.509 certificates (DSS key) -%% spki-sign-rsa OPTIONAL sign SPKI certificates (RSA key) -%% spki-sign-dss OPTIONAL sign SPKI certificates (DSS key) -%% pgp-sign-rsa OPTIONAL sign OpenPGP certificates (RSA key) -%% pgp-sign-dss OPTIONAL sign OpenPGP certificates (DSS key) -%% - -%% key exchange -%% -%% diffie-hellman-group1-sha1 REQUIRED -%% diffie-hellman-group14-sha1 REQUIRED -%% -%% - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Encryption -%% -%% chiphers %% -%% 3des-cbc REQUIRED -%% three-key 3DES in CBC mode -%% blowfish-cbc OPTIONAL Blowfish in CBC mode -%% twofish256-cbc OPTIONAL Twofish in CBC mode, -%% with 256-bit key -%% twofish-cbc OPTIONAL alias for "twofish256-cbc" (this -%% is being retained for -%% historical reasons) -%% twofish192-cbc OPTIONAL Twofish with 192-bit key -%% twofish128-cbc OPTIONAL Twofish with 128-bit key -%% aes256-cbc OPTIONAL AES in CBC mode, -%% with 256-bit key -%% aes192-cbc OPTIONAL AES with 192-bit key -%% aes128-cbc RECOMMENDED AES with 128-bit key -%% serpent256-cbc OPTIONAL Serpent in CBC mode, with -%% 256-bit key -%% serpent192-cbc OPTIONAL Serpent with 192-bit key -%% serpent128-cbc OPTIONAL Serpent with 128-bit key -%% arcfour OPTIONAL the ARCFOUR stream cipher -%% idea-cbc OPTIONAL IDEA in CBC mode -%% cast128-cbc OPTIONAL CAST-128 in CBC mode -%% none OPTIONAL no encryption; NOT RECOMMENDED +%% Encryption %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -975,18 +980,46 @@ encrypt_init(#ssh{encrypt = 'aes128-cbc', role = server} = Ssh) -> encrypt_block_size = 16, encrypt_ctx = IV}}; encrypt_init(#ssh{encrypt = 'aes128-ctr', role = client} = Ssh) -> - IV = hash(Ssh, "A", 128), + IV = hash(Ssh, "A", 128), <<K:16/binary>> = hash(Ssh, "C", 128), State = crypto:stream_init(aes_ctr, K, IV), {ok, Ssh#ssh{encrypt_keys = K, encrypt_block_size = 16, encrypt_ctx = State}}; +encrypt_init(#ssh{encrypt = 'aes192-ctr', role = client} = Ssh) -> + IV = hash(Ssh, "A", 128), + <<K:24/binary>> = hash(Ssh, "C", 192), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{encrypt_keys = K, + encrypt_block_size = 16, + encrypt_ctx = State}}; +encrypt_init(#ssh{encrypt = 'aes256-ctr', role = client} = Ssh) -> + IV = hash(Ssh, "A", 128), + <<K:32/binary>> = hash(Ssh, "C", 256), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{encrypt_keys = K, + encrypt_block_size = 16, + encrypt_ctx = State}}; encrypt_init(#ssh{encrypt = 'aes128-ctr', role = server} = Ssh) -> - IV = hash(Ssh, "B", 128), + IV = hash(Ssh, "B", 128), <<K:16/binary>> = hash(Ssh, "D", 128), State = crypto:stream_init(aes_ctr, K, IV), {ok, Ssh#ssh{encrypt_keys = K, encrypt_block_size = 16, + encrypt_ctx = State}}; +encrypt_init(#ssh{encrypt = 'aes192-ctr', role = server} = Ssh) -> + IV = hash(Ssh, "B", 128), + <<K:24/binary>> = hash(Ssh, "D", 192), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{encrypt_keys = K, + encrypt_block_size = 16, + encrypt_ctx = State}}; +encrypt_init(#ssh{encrypt = 'aes256-ctr', role = server} = Ssh) -> + IV = hash(Ssh, "B", 128), + <<K:32/binary>> = hash(Ssh, "D", 256), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{encrypt_keys = K, + encrypt_block_size = 16, encrypt_ctx = State}}. encrypt_final(Ssh) -> @@ -1013,6 +1046,14 @@ encrypt(#ssh{encrypt = 'aes128-cbc', encrypt(#ssh{encrypt = 'aes128-ctr', encrypt_ctx = State0} = Ssh, Data) -> {State, Enc} = crypto:stream_encrypt(State0,Data), + {Ssh#ssh{encrypt_ctx = State}, Enc}; +encrypt(#ssh{encrypt = 'aes192-ctr', + encrypt_ctx = State0} = Ssh, Data) -> + {State, Enc} = crypto:stream_encrypt(State0,Data), + {Ssh#ssh{encrypt_ctx = State}, Enc}; +encrypt(#ssh{encrypt = 'aes256-ctr', + encrypt_ctx = State0} = Ssh, Data) -> + {State, Enc} = crypto:stream_encrypt(State0,Data), {Ssh#ssh{encrypt_ctx = State}, Enc}. @@ -1053,12 +1094,40 @@ decrypt_init(#ssh{decrypt = 'aes128-ctr', role = client} = Ssh) -> {ok, Ssh#ssh{decrypt_keys = K, decrypt_block_size = 16, decrypt_ctx = State}}; +decrypt_init(#ssh{decrypt = 'aes192-ctr', role = client} = Ssh) -> + IV = hash(Ssh, "B", 128), + <<K:24/binary>> = hash(Ssh, "D", 192), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{decrypt_keys = K, + decrypt_block_size = 16, + decrypt_ctx = State}}; +decrypt_init(#ssh{decrypt = 'aes256-ctr', role = client} = Ssh) -> + IV = hash(Ssh, "B", 128), + <<K:32/binary>> = hash(Ssh, "D", 256), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{decrypt_keys = K, + decrypt_block_size = 16, + decrypt_ctx = State}}; decrypt_init(#ssh{decrypt = 'aes128-ctr', role = server} = Ssh) -> IV = hash(Ssh, "A", 128), <<K:16/binary>> = hash(Ssh, "C", 128), State = crypto:stream_init(aes_ctr, K, IV), {ok, Ssh#ssh{decrypt_keys = K, decrypt_block_size = 16, + decrypt_ctx = State}}; +decrypt_init(#ssh{decrypt = 'aes192-ctr', role = server} = Ssh) -> + IV = hash(Ssh, "A", 128), + <<K:24/binary>> = hash(Ssh, "C", 192), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{decrypt_keys = K, + decrypt_block_size = 16, + decrypt_ctx = State}}; +decrypt_init(#ssh{decrypt = 'aes256-ctr', role = server} = Ssh) -> + IV = hash(Ssh, "A", 128), + <<K:32/binary>> = hash(Ssh, "C", 256), + State = crypto:stream_init(aes_ctr, K, IV), + {ok, Ssh#ssh{decrypt_keys = K, + decrypt_block_size = 16, decrypt_ctx = State}}. @@ -1084,6 +1153,14 @@ decrypt(#ssh{decrypt = 'aes128-cbc', decrypt_keys = Key, decrypt(#ssh{decrypt = 'aes128-ctr', decrypt_ctx = State0} = Ssh, Data) -> {State, Enc} = crypto:stream_decrypt(State0,Data), + {Ssh#ssh{decrypt_ctx = State}, Enc}; +decrypt(#ssh{decrypt = 'aes192-ctr', + decrypt_ctx = State0} = Ssh, Data) -> + {State, Enc} = crypto:stream_decrypt(State0,Data), + {Ssh#ssh{decrypt_ctx = State}, Enc}; +decrypt(#ssh{decrypt = 'aes256-ctr', + decrypt_ctx = State0} = Ssh, Data) -> + {State, Enc} = crypto:stream_decrypt(State0,Data), {Ssh#ssh{decrypt_ctx = State}, Enc}. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1168,17 +1245,8 @@ decompress(#ssh{decompress = '[email protected]', decompress_ctx = Context, authe {Ssh, list_to_binary(Decompressed)}. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% MAC calculation %% -%% hmac-sha1 REQUIRED HMAC-SHA1 (digest length = key -%% length = 20) -%% hmac-sha1-96 RECOMMENDED first 96 bits of HMAC-SHA1 (digest -%% length = 12, key length = 20) -%% hmac-md5 OPTIONAL HMAC-MD5 (digest length = key -%% length = 16) -%% hmac-md5-96 OPTIONAL first 96 bits of HMAC-MD5 (digest -%% length = 12, key length = 16) -%% none OPTIONAL no MAC; NOT RECOMMENDED +%% MAC calculation %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1350,7 +1418,7 @@ dh_gex_group(Min, N, Max, undefined) -> dh_gex_group(Min, N, Max, dh_gex_default_groups()); dh_gex_group(Min, N, Max, Groups) -> %% First try to find an exact match. If not an exact match, select the largest possible. - {_,Group} = + {_Size,Group} = lists:foldl( fun(_, {I,G}) when I==N -> %% If we have an exact match already: use that one diff --git a/lib/ssh/src/ssh_transport.hrl b/lib/ssh/src/ssh_transport.hrl index 96ab1bb668..17a0daebe3 100644 --- a/lib/ssh/src/ssh_transport.hrl +++ b/lib/ssh/src/ssh_transport.hrl @@ -33,7 +33,7 @@ -define(MAX_NUM_ALGORITHMS, 200). -define(DEFAULT_DH_GROUP_MIN, 1024). --define(DEFAULT_DH_GROUP_NBITS, 6144). +-define(DEFAULT_DH_GROUP_NBITS, 2048). -define(DEFAULT_DH_GROUP_MAX, 8192). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/ssh/test/ssh_algorithms_SUITE.erl b/lib/ssh/test/ssh_algorithms_SUITE.erl index e67fa2469f..9f388de2a7 100644 --- a/lib/ssh/test/ssh_algorithms_SUITE.erl +++ b/lib/ssh/test/ssh_algorithms_SUITE.erl @@ -23,6 +23,7 @@ -module(ssh_algorithms_SUITE). -include_lib("common_test/include/ct.hrl"). +-include_lib("ssh/src/ssh_transport.hrl"). %% Note: This directive should only be used in test suites. -compile(export_all). @@ -72,11 +73,19 @@ init_per_suite(Config) -> "OS ssh:~n=======~n~p~n~n~n" "Erl ssh:~n========~n~p~n~n~n" "Installed ssh client:~n=====================~n~p~n~n~n" - "Installed ssh server:~n=====================~n~p~n~n~n", - [os:cmd("ssh -V"), + "Installed ssh server:~n=====================~n~p~n~n~n" + "Misc values:~n============~n" + " -- Default dh group exchange parameters ({min,def,max}): ~p~n" + " -- dh_default_groups: ~p~n" + " -- Max num algorithms: ~p~n" + ,[os:cmd("ssh -V"), ssh:default_algorithms(), ssh_test_lib:default_algorithms(sshc), - ssh_test_lib:default_algorithms(sshd)]), + ssh_test_lib:default_algorithms(sshd), + {?DEFAULT_DH_GROUP_MIN,?DEFAULT_DH_GROUP_NBITS,?DEFAULT_DH_GROUP_MAX}, + [KeyLen || {KeyLen,_} <- ?dh_default_groups], + ?MAX_NUM_ALGORITHMS + ]), ct:log("all() ->~n ~p.~n~ngroups()->~n ~p.~n",[all(),groups()]), catch crypto:stop(), case catch crypto:start() of @@ -162,6 +171,21 @@ simple_exec(Config) -> ssh_test_lib:std_simple_exec(Host, Port, Config). %%-------------------------------------------------------------------- +%% Testing all default groups +simple_exec_group14(Config) -> simple_exec_group(2048, Config). +simple_exec_group15(Config) -> simple_exec_group(3072, Config). +simple_exec_group16(Config) -> simple_exec_group(4096, Config). +simple_exec_group17(Config) -> simple_exec_group(6144, Config). +simple_exec_group18(Config) -> simple_exec_group(8192, Config). + +simple_exec_group(I, Config) -> + Min = I-100, + Max = I+100, + {Host,Port} = ?config(srvr_addr, Config), + ssh_test_lib:std_simple_exec(Host, Port, Config, + [{dh_gex_limits,{Min,I,Max}}]). + +%%-------------------------------------------------------------------- %% Use the ssh client of the OS to connect sshc_simple_exec(Config) -> PrivDir = ?config(priv_dir, Config), @@ -254,6 +278,17 @@ specific_test_cases(Tag, Alg, SshcAlgos, SshdAlgos) -> [sshd_simple_exec]; _ -> [] + end ++ + case {Tag,Alg} of + {kex,_} when Alg == 'diffie-hellman-group-exchange-sha1' ; + Alg == 'diffie-hellman-group-exchange-sha256' -> + [simple_exec_group14, + simple_exec_group15, + simple_exec_group16, + simple_exec_group17, + simple_exec_group18]; + _ -> + [] end. supports(Tag, Alg, Algos) -> diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl index 51431da48e..24d8a4e53c 100644 --- a/lib/ssh/test/ssh_basic_SUITE.erl +++ b/lib/ssh/test/ssh_basic_SUITE.erl @@ -77,6 +77,9 @@ all() -> appup_test, {group, dsa_key}, {group, rsa_key}, + {group, ecdsa_sha2_nistp256_key}, + {group, ecdsa_sha2_nistp384_key}, + {group, ecdsa_sha2_nistp521_key}, {group, dsa_pass_key}, {group, rsa_pass_key}, {group, internal_error}, @@ -89,6 +92,9 @@ all() -> groups() -> [{dsa_key, [], basic_tests()}, {rsa_key, [], basic_tests()}, + {ecdsa_sha2_nistp256_key, [], basic_tests()}, + {ecdsa_sha2_nistp384_key, [], basic_tests()}, + {ecdsa_sha2_nistp521_key, [], basic_tests()}, {dsa_pass_key, [], [pass_phrase]}, {rsa_pass_key, [], [pass_phrase]}, {internal_error, [], [internal_error]} @@ -129,6 +135,39 @@ init_per_group(rsa_key, Config) -> PrivDir = ?config(priv_dir, Config), ssh_test_lib:setup_rsa(DataDir, PrivDir), Config; +init_per_group(ecdsa_sha2_nistp256_key, Config) -> + case lists:member('ecdsa-sha2-nistp256', + ssh_transport:default_algorithms(public_key)) of + true -> + DataDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + ssh_test_lib:setup_ecdsa("256", DataDir, PrivDir), + Config; + false -> + {skip, unsupported_pub_key} + end; +init_per_group(ecdsa_sha2_nistp384_key, Config) -> + case lists:member('ecdsa-sha2-nistp384', + ssh_transport:default_algorithms(public_key)) of + true -> + DataDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + ssh_test_lib:setup_ecdsa("384", DataDir, PrivDir), + Config; + false -> + {skip, unsupported_pub_key} + end; +init_per_group(ecdsa_sha2_nistp521_key, Config) -> + case lists:member('ecdsa-sha2-nistp521', + ssh_transport:default_algorithms(public_key)) of + true -> + DataDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + ssh_test_lib:setup_ecdsa("521", DataDir, PrivDir), + Config; + false -> + {skip, unsupported_pub_key} + end; init_per_group(rsa_pass_key, Config) -> DataDir = ?config(data_dir, Config), PrivDir = ?config(priv_dir, Config), @@ -362,30 +401,36 @@ exec(Config) when is_list(Config) -> %%-------------------------------------------------------------------- %%% Test that compression option works exec_compressed(Config) when is_list(Config) -> - process_flag(trap_exit, true), - SystemDir = filename:join(?config(priv_dir, Config), system), - UserDir = ?config(priv_dir, Config), - - {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir},{user_dir, UserDir}, - {preferred_algorithms,[{compression, [zlib]}]}, - {failfun, fun ssh_test_lib:failfun/2}]), + case ssh_test_lib:ssh_supports(zlib, compression) of + false -> + {skip, "zlib compression is not supported"}; + + true -> + process_flag(trap_exit, true), + SystemDir = filename:join(?config(priv_dir, Config), system), + UserDir = ?config(priv_dir, Config), + + {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir},{user_dir, UserDir}, + {preferred_algorithms,[{compression, [zlib]}]}, + {failfun, fun ssh_test_lib:failfun/2}]), - ConnectionRef = - ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, - {user_dir, UserDir}, - {user_interaction, false}]), - {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), - success = ssh_connection:exec(ConnectionRef, ChannelId, - "1+1.", infinity), - Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"2\n">>}}, - case ssh_test_lib:receive_exec_result(Data) of - expected -> - ok; - Other -> - ct:fail(Other) - end, - ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId), - ssh:stop_daemon(Pid). + ConnectionRef = + ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user_dir, UserDir}, + {user_interaction, false}]), + {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), + success = ssh_connection:exec(ConnectionRef, ChannelId, + "1+1.", infinity), + Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"2\n">>}}, + case ssh_test_lib:receive_exec_result(Data) of + expected -> + ok; + Other -> + ct:fail(Other) + end, + ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId), + ssh:stop_daemon(Pid) + end. %%-------------------------------------------------------------------- %%% Idle timeout test @@ -428,6 +473,8 @@ shell(Config) when is_list(Config) -> ErlShellStart -> ct:log("Erlang shell start: ~p~n", [ErlShellStart]), do_shell(IO, Shell) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- @@ -456,11 +503,15 @@ cli(Config) when is_list(Config) -> {ssh_cm, ConnectionRef, {data,0,0, <<"\r\nYou are accessing a dummy, type \"q\" to exit\r\n\n">>}} -> ok = ssh_connection:send(ConnectionRef, ChannelId, <<"q">>) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef,{closed, ChannelId}} -> ok + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- @@ -599,7 +650,7 @@ peername_sockname(Config) when is_list(Config) -> host_equal(HostSockSrv, Host), PortSockSrv = Port after 10000 -> - throw(timeout) + ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. host_equal(H1, H2) -> @@ -633,7 +684,7 @@ close(Config) when is_list(Config) -> {ssh_cm, Client,{closed, ChannelId}} -> ok after 5000 -> - ct:fail(timeout) + ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- @@ -708,22 +759,28 @@ shell_unicode_string(Config) -> %%-------------------------------------------------------------------- %%% Test basic connection with openssh_zlib openssh_zlib_basic_test(Config) -> - SystemDir = filename:join(?config(priv_dir, Config), system), - UserDir = ?config(priv_dir, Config), + case ssh_test_lib:ssh_supports(['[email protected]',none], compression) of + {false,L} -> + {skip, io_lib:format("~p compression is not supported",[L])}; - {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, - {user_dir, UserDir}, - {preferred_algorithms,[{compression, ['[email protected]']}]}, - {failfun, fun ssh_test_lib:failfun/2}]), - ConnectionRef = - ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, - {user_dir, UserDir}, - {user_interaction, false}, - {preferred_algorithms,[{compression, ['[email protected]', - none]}]} - ]), - ok = ssh:close(ConnectionRef), - ssh:stop_daemon(Pid). + true -> + SystemDir = filename:join(?config(priv_dir, Config), system), + UserDir = ?config(priv_dir, Config), + + {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, + {user_dir, UserDir}, + {preferred_algorithms,[{compression, ['[email protected]']}]}, + {failfun, fun ssh_test_lib:failfun/2}]), + ConnectionRef = + ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user_dir, UserDir}, + {user_interaction, false}, + {preferred_algorithms,[{compression, ['[email protected]', + none]}]} + ]), + ok = ssh:close(ConnectionRef), + ssh:stop_daemon(Pid) + end. %%-------------------------------------------------------------------- ssh_info_print(Config) -> @@ -825,22 +882,32 @@ do_shell(IO, Shell) -> receive Echo0 -> ct:log("Echo: ~p ~n", [Echo0]) + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive ?NEWLINE -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive Result0 = <<"2">> -> ct:log("Result: ~p~n", [Result0]) + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive ?NEWLINE -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive ErlPrompt1 -> ct:log("Erlang prompt: ~p~n", [ErlPrompt1]) + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, exit(Shell, kill). %%Does not seem to work in the testserver! diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256 b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256 new file mode 100644 index 0000000000..4b1eb12eaa --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256 @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIJfCaBKIIKhjbJl5F8BedqlXOQYDX5ba9Skypllmx/w+oAoGCCqGSM49 +AwEHoUQDQgAE49RbK2xQ/19ji3uDPM7uT4692LbwWF1TiaA9vUuebMGazoW/98br +N9xZu0L1AWwtEjs3kmJDTB7eJEGXnjUAcQ== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256.pub b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256.pub new file mode 100644 index 0000000000..a0147e60fa --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa256.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOPUWytsUP9fY4t7gzzO7k+Ovdi28FhdU4mgPb1LnmzBms6Fv/fG6zfcWbtC9QFsLRI7N5JiQ0we3iRBl541AHE= uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384 b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384 new file mode 100644 index 0000000000..4e8aa40959 --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384 @@ -0,0 +1,6 @@ +-----BEGIN EC PRIVATE KEY----- +MIGkAgEBBDCYXb6OSAZyXRfLXOtMo43za197Hdc/T0YKjgQQjwDt6rlRwqTh7v7S +PV2kXwNGdWigBwYFK4EEACKhZANiAARN2khlJUOOIiwsWHEALwDieeZR96qL4pUd +ci7aeGaczdUK5jOA9D9zmBZtSYTfO8Cr7ekVghDlcWAIJ/BXcswgQwSEQ6wyfaTF +8FYfyr4l3u9IirsnyaFzeIgeoNis8Gw= +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384.pub b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384.pub new file mode 100644 index 0000000000..41e722e545 --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa384.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBE3aSGUlQ44iLCxYcQAvAOJ55lH3qovilR1yLtp4ZpzN1QrmM4D0P3OYFm1JhN87wKvt6RWCEOVxYAgn8FdyzCBDBIRDrDJ9pMXwVh/KviXe70iKuyfJoXN4iB6g2KzwbA== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521 b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521 new file mode 100644 index 0000000000..7196f46e97 --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521 @@ -0,0 +1,7 @@ +-----BEGIN EC PRIVATE KEY----- +MIHbAgEBBEFMadoz4ckEcClfqXa2tiUuYkJdDfwq+/iFQcpt8ESuEd26IY/vm47Q +9UzbPkO4ou8xkNsQ3WvCRQBBWtn5O2kUU6AHBgUrgQQAI6GBiQOBhgAEAde5BRu5 +01/jS0jRk212xsb2DxPrxNpgp6IMCV8TA4Eps+8bSqHB091nLiBcP422HXYfuCd7 +XDjSs8ihcmhp0hCRASLqZR9EzW9W/SOt876May1Huj5X+WSO6RLe7vPn9vmf7kHf +pip6m7M7qp2qGgQ3q2vRwS2K/O6156ohiOlmuuFs +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521.pub b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521.pub new file mode 100644 index 0000000000..8f059120bc --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/id_ecdsa521.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAHXuQUbudNf40tI0ZNtdsbG9g8T68TaYKeiDAlfEwOBKbPvG0qhwdPdZy4gXD+Nth12H7gne1w40rPIoXJoadIQkQEi6mUfRM1vVv0jrfO+jGstR7o+V/lkjukS3u7z5/b5n+5B36YqepuzO6qdqhoEN6tr0cEtivzuteeqIYjpZrrhbA== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256 b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256 new file mode 100644 index 0000000000..2979ea88ed --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256 @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIMe4MDoit0t8RzSVPwkCBemQ9fhXL+xnTSAWISw8HNCioAoGCCqGSM49 +AwEHoUQDQgAEo2q7U3P6r0W5WGOLtM78UQtofM9UalEhiZeDdiyylsR/RR17Op0s +VPGSADLmzzgcucLEKy17j2S+oz42VUJy5A== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256.pub b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256.pub new file mode 100644 index 0000000000..85dc419345 --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key256.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKNqu1Nz+q9FuVhji7TO/FELaHzPVGpRIYmXg3YsspbEf0UdezqdLFTxkgAy5s84HLnCxCste49kvqM+NlVCcuQ= uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384 b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384 new file mode 100644 index 0000000000..fb1a862ded --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384 @@ -0,0 +1,6 @@ +-----BEGIN EC PRIVATE KEY----- +MIGkAgEBBDArxbDfh3p1okrD9wQw6jJ4d4DdlBPD5GqXE8bIeRJiK41Sh40LgvPw +mkqEDSXK++CgBwYFK4EEACKhZANiAAScl43Ih2lWTDKrSox5ve5uiTXil4smsup3 +CfS1XPjKxgBAmlfBim8izbdrT0BFdQzz2joduNMtpt61wO4rGs6jm0UP7Kim9PC7 +Hneb/99fIYopdMH5NMnk60zGO1uZ2vc= +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384.pub b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384.pub new file mode 100644 index 0000000000..428d5fb7d7 --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key384.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBJyXjciHaVZMMqtKjHm97m6JNeKXiyay6ncJ9LVc+MrGAECaV8GKbyLNt2tPQEV1DPPaOh240y2m3rXA7isazqObRQ/sqKb08Lsed5v/318hiil0wfk0yeTrTMY7W5na9w== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521 b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521 new file mode 100644 index 0000000000..3e51ec2ecd --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521 @@ -0,0 +1,7 @@ +-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIB8O1BFkl2HQjQLRLonEZ97da/h39DMa9/0/hvPZWAI8gUPEQcHxRx +U7b09p3Zh+EBbMFq8+1ae9ds+ZTxE4WFSvKgBwYFK4EEACOhgYkDgYYABAAlWVjq +Bzg7Wt4gE6UNb1lRE2cnlmH2L/A5uo6qZRx5lPnSKOxEhxSb/Oay1+9d6KRdrh6/ +vlhd9SHDBhLcAPDvWgBnJIEj92Q3pXX4JtoitL0yl+SvvU+vUh966mzHShHzj8p5 +ccOgPkPNoA70yrpGzkIhPezpZOQdCaOXj/jFqNCTDg== +-----END EC PRIVATE KEY----- diff --git a/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521.pub b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521.pub new file mode 100644 index 0000000000..017a29f4da --- /dev/null +++ b/lib/ssh/test/ssh_basic_SUITE_data/ssh_host_ecdsa_key521.pub @@ -0,0 +1 @@ +ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAAlWVjqBzg7Wt4gE6UNb1lRE2cnlmH2L/A5uo6qZRx5lPnSKOxEhxSb/Oay1+9d6KRdrh6/vlhd9SHDBhLcAPDvWgBnJIEj92Q3pXX4JtoitL0yl+SvvU+vUh966mzHShHzj8p5ccOgPkPNoA70yrpGzkIhPezpZOQdCaOXj/jFqNCTDg== uabhnil@elxadlj3q32 diff --git a/lib/ssh/test/ssh_connection_SUITE.erl b/lib/ssh/test/ssh_connection_SUITE.erl index 37bba07440..f0fdf5c0cc 100644 --- a/lib/ssh/test/ssh_connection_SUITE.erl +++ b/lib/ssh/test/ssh_connection_SUITE.erl @@ -120,20 +120,28 @@ simple_exec(Config) when is_list(Config) -> receive {ssh_cm, ConnectionRef, {data, ChannelId0, 0, <<"testing\n">>}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, %% receive close messages receive {ssh_cm, ConnectionRef, {eof, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef, {exit_status, ChannelId0, 0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef,{closed, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- @@ -155,20 +163,28 @@ small_cat(Config) when is_list(Config) -> receive {ssh_cm, ConnectionRef, {data, ChannelId0, 0, Data}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, %% receive close messages receive {ssh_cm, ConnectionRef, {eof, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef, {exit_status, ChannelId0, 0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef,{closed, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- big_cat() -> @@ -212,11 +228,15 @@ big_cat(Config) when is_list(Config) -> %% receive close messages (eof already consumed) receive {ssh_cm, ConnectionRef, {exit_status, ChannelId0, 0}} -> - ok + ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef,{closed, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- @@ -235,14 +255,20 @@ send_after_exit(Config) when is_list(Config) -> receive {ssh_cm, ConnectionRef, {eof, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef, {exit_status, ChannelId0, _ExitStatus}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, receive {ssh_cm, ConnectionRef,{closed, ChannelId0}} -> ok + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, case ssh_connection:send(ConnectionRef, ChannelId0, Data, 2000) of {error, closed} -> ok; @@ -456,6 +482,8 @@ gracefull_invalid_version(Config) when is_list(Config) -> {tcp_closed, S} -> ok end + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. gracefull_invalid_start(Config) when is_list(Config) -> @@ -476,6 +504,8 @@ gracefull_invalid_start(Config) when is_list(Config) -> {tcp_closed, S} -> ok end + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. gracefull_invalid_long_start(Config) when is_list(Config) -> @@ -496,6 +526,8 @@ gracefull_invalid_long_start(Config) when is_list(Config) -> {tcp_closed, S} -> ok end + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. @@ -517,6 +549,8 @@ gracefull_invalid_long_start_no_nl(Config) when is_list(Config) -> {tcp_closed, S} -> ok end + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. stop_listener() -> diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl index d64c78da35..cf15ca4253 100644 --- a/lib/ssh/test/ssh_options_SUITE.erl +++ b/lib/ssh/test/ssh_options_SUITE.erl @@ -656,6 +656,8 @@ ssh_connect_arg4_timeout(_Config) -> %% Get listening port Port = receive {port,Server,ServerPort} -> ServerPort + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, %% try to connect with a timeout, but "supervise" it @@ -861,6 +863,8 @@ ssh_connect_nonegtimeout_connected(Config, Parallel) -> ct:sleep(round(Factor * NegTimeOut)), one_shell_op(IO, NegTimeOut) + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, exit(Shell, kill). @@ -869,13 +873,13 @@ one_shell_op(IO, TimeOut) -> ct:log("One shell op: Waiting for prompter"), receive ErlPrompt0 -> ct:log("Erlang prompt: ~p~n", [ErlPrompt0]) - after TimeOut -> ct:fail("Timeout waiting for promter") + after TimeOut -> ct:fail("Timeout waiting for promter") end, IO ! {input, self(), "2*3*7.\r\n"}, receive Echo0 -> ct:log("Echo: ~p ~n", [Echo0]) - after TimeOut -> ct:fail("Timeout waiting for echo") + after TimeOut -> ct:fail("Timeout waiting for echo") end, receive @@ -888,7 +892,7 @@ one_shell_op(IO, TimeOut) -> receive Result0 -> ct:log("Result: ~p~n", [Result0]) - after TimeOut -> ct:fail("Timeout waiting for result") + after TimeOut -> ct:fail("Timeout waiting for result") end. %%-------------------------------------------------------------------- @@ -1016,9 +1020,13 @@ fake_daemon(_Config) -> {ok,S} = Rsa, receive {tcp, S, Id} -> Parent ! {id,self(),Id} + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end end), %% Get listening host and port receive {sockname,Server,ServerHost,ServerPort} -> {Server, ServerHost, ServerPort} + after + 10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. diff --git a/lib/ssh/test/ssh_protocol_SUITE.erl b/lib/ssh/test/ssh_protocol_SUITE.erl index d8e99799e2..743282ce9c 100644 --- a/lib/ssh/test/ssh_protocol_SUITE.erl +++ b/lib/ssh/test/ssh_protocol_SUITE.erl @@ -91,7 +91,7 @@ init_per_testcase(TC, Config) when TC == gex_client_init_default_noexact ; [] end, start_std_daemon(Config, - [{preferred_algorithms, ssh_transport:supported_algorithms()} + [{preferred_algorithms, ssh:default_algorithms()} | Opts]); init_per_testcase(_TestCase, Config) -> check_std_daemon_works(Config, ?LINE). @@ -327,6 +327,8 @@ no_common_alg_client_disconnects(Config) -> X -> ct:log("¤¤¤¤¤"), ct:fail(X) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%%-------------------------------------------------------------------- diff --git a/lib/ssh/test/ssh_sftp_SUITE.erl b/lib/ssh/test/ssh_sftp_SUITE.erl index 32fdec9842..698af259c8 100644 --- a/lib/ssh/test/ssh_sftp_SUITE.erl +++ b/lib/ssh/test/ssh_sftp_SUITE.erl @@ -526,6 +526,8 @@ async_read(Config) when is_list(Config) -> ok; Msg -> ct:fail(Msg) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. %%-------------------------------------------------------------------- async_write() -> @@ -593,6 +595,8 @@ pos_read(Config) when is_list(Config) -> ok; Msg -> ct:fail(Msg) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, NewData1 = "hopp", @@ -618,6 +622,8 @@ pos_write(Config) when is_list(Config) -> ok; Msg -> ct:fail(Msg) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end, ok = ssh_sftp:pwrite(Sftp, Handle, eof, list_to_binary("!")), diff --git a/lib/ssh/test/ssh_sftpd_SUITE.erl b/lib/ssh/test/ssh_sftpd_SUITE.erl index 94a54ec9db..6b03a2b763 100644 --- a/lib/ssh/test/ssh_sftpd_SUITE.erl +++ b/lib/ssh/test/ssh_sftpd_SUITE.erl @@ -683,6 +683,8 @@ reply(Cm, Channel, RBuf) -> closed; {ssh_cm, Cm, Msg} -> ct:fail(Msg) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. diff --git a/lib/ssh/test/ssh_test_lib.erl b/lib/ssh/test/ssh_test_lib.erl index 6d568125bb..87eaeec1bc 100644 --- a/lib/ssh/test/ssh_test_lib.erl +++ b/lib/ssh/test/ssh_test_lib.erl @@ -93,9 +93,12 @@ std_connect(Config, Host, Port, ExtraOpts) -> | ExtraOpts]). std_simple_sftp(Host, Port, Config) -> + std_simple_sftp(Host, Port, Config, []). + +std_simple_sftp(Host, Port, Config, Opts) -> UserDir = ?config(priv_dir, Config), DataFile = filename:join(UserDir, "test.data"), - ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, []), + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, Opts), {ok, ChannelRef} = ssh_sftp:start_channel(ConnectionRef), Data = crypto:rand_bytes(proplists:get_value(std_simple_sftp_size,Config,10)), ok = ssh_sftp:write_file(ChannelRef, DataFile, Data), @@ -104,7 +107,10 @@ std_simple_sftp(Host, Port, Config) -> Data == ReadData. std_simple_exec(Host, Port, Config) -> - ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, []), + std_simple_exec(Host, Port, Config, []). + +std_simple_exec(Host, Port, Config, Opts) -> + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, Opts), {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), success = ssh_connection:exec(ConnectionRef, ChannelId, "23+21-2.", infinity), Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"42\n">>}}, @@ -157,7 +163,9 @@ loop_io_server(TestCase, Buff0) -> {'EXIT',_, _} -> erlang:display('ssh_test_lib:loop_io_server/2 EXIT'), ok - end. + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) + end. io_request({put_chars, Chars}, TestCase, _, _, Buff) -> reply(TestCase, Chars), @@ -206,6 +214,8 @@ receive_exec_result(Msg) -> Other -> ct:log("Other ~p", [Other]), {unexpected_msg, Other} + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. @@ -286,6 +296,7 @@ setup_dsa(DataDir, UserDir) -> file:make_dir(System), file:copy(filename:join(DataDir, "ssh_host_dsa_key"), filename:join(System, "ssh_host_dsa_key")), file:copy(filename:join(DataDir, "ssh_host_dsa_key.pub"), filename:join(System, "ssh_host_dsa_key.pub")), +ct:pal("DataDir ~p:~n ~p~n~nSystDir ~p:~n ~p~n~nUserDir ~p:~n ~p",[DataDir, file:list_dir(DataDir), System, file:list_dir(System), UserDir, file:list_dir(UserDir)]), setup_dsa_known_host(DataDir, UserDir), setup_dsa_auth_keys(DataDir, UserDir). @@ -294,10 +305,21 @@ setup_rsa(DataDir, UserDir) -> System = filename:join(UserDir, "system"), file:make_dir(System), file:copy(filename:join(DataDir, "ssh_host_rsa_key"), filename:join(System, "ssh_host_rsa_key")), - file:copy(filename:join(DataDir, "ssh_host_rsa_key"), filename:join(System, "ssh_host_rsa_key.pub")), + file:copy(filename:join(DataDir, "ssh_host_rsa_key.pub"), filename:join(System, "ssh_host_rsa_key.pub")), +ct:pal("DataDir ~p:~n ~p~n~nSystDir ~p:~n ~p~n~nUserDir ~p:~n ~p",[DataDir, file:list_dir(DataDir), System, file:list_dir(System), UserDir, file:list_dir(UserDir)]), setup_rsa_known_host(DataDir, UserDir), setup_rsa_auth_keys(DataDir, UserDir). +setup_ecdsa(Size, DataDir, UserDir) -> + file:copy(filename:join(DataDir, "id_ecdsa"++Size), filename:join(UserDir, "id_ecdsa")), + System = filename:join(UserDir, "system"), + file:make_dir(System), + file:copy(filename:join(DataDir, "ssh_host_ecdsa_key"++Size), filename:join(System, "ssh_host_ecdsa_key")), + file:copy(filename:join(DataDir, "ssh_host_ecdsa_key"++Size++".pub"), filename:join(System, "ssh_host_ecdsa_key.pub")), +ct:pal("DataDir ~p:~n ~p~n~nSystDir ~p:~n ~p~n~nUserDir ~p:~n ~p",[DataDir, file:list_dir(DataDir), System, file:list_dir(System), UserDir, file:list_dir(UserDir)]), + setup_ecdsa_known_host(Size, System, UserDir), + setup_ecdsa_auth_keys(Size, UserDir, UserDir). + clean_dsa(UserDir) -> del_dirs(filename:join(UserDir, "system")), file:delete(filename:join(UserDir,"id_dsa")), @@ -349,6 +371,11 @@ setup_rsa_known_host(SystemDir, UserDir) -> [{Key, _}] = public_key:ssh_decode(SshBin, public_key), setup_known_hosts(Key, UserDir). +setup_ecdsa_known_host(_Size, SystemDir, UserDir) -> + {ok, SshBin} = file:read_file(filename:join(SystemDir, "ssh_host_ecdsa_key.pub")), + [{Key, _}] = public_key:ssh_decode(SshBin, public_key), + setup_known_hosts(Key, UserDir). + setup_known_hosts(Key, UserDir) -> {ok, Hostname} = inet:gethostname(), {ok, {A, B, C, D}} = inet:getaddr(Hostname, inet), @@ -376,6 +403,19 @@ setup_rsa_auth_keys(Dir, UserDir) -> PKey = #'RSAPublicKey'{publicExponent = E, modulus = N}, setup_auth_keys([{ PKey, [{comment, "Test"}]}], UserDir). +setup_ecdsa_auth_keys(Size, Dir, UserDir) -> + {ok, Pem} = file:read_file(filename:join(Dir, "id_ecdsa")), + ECDSA = public_key:pem_entry_decode(hd(public_key:pem_decode(Pem))), + #'ECPrivateKey'{publicKey = Q, + parameters = {namedCurve,Id0}} = ECDSA, + PKey = #'ECPoint'{point = Q}, + Id = case pubkey_cert_records:namedCurves(Id0) of + secp256r1 when Size=="256" -> <<"nistp256">>; + secp384r1 when Size=="384" -> <<"nistp384">>; + secp521r1 when Size=="521" -> <<"nistp521">> + end, + setup_auth_keys([{ {PKey,Id}, [{comment, "Test"}]}], UserDir). + setup_auth_keys(Keys, Dir) -> AuthKeys = public_key:ssh_encode(Keys, auth_keys), AuthKeysFile = filename:join(Dir, "authorized_keys"), @@ -552,4 +592,24 @@ algo_intersection(_, _) -> to_atoms(L) -> lists:map(fun erlang:list_to_atom/1, L). - +%%%---------------------------------------------------------------- +ssh_supports(Alg, SshDefaultAlg_tag) -> + SupAlgs = + case proplists:get_value(SshDefaultAlg_tag, + ssh:default_algorithms()) of + [{_K1,L1}, {_K2,L2}] -> + lists:usort(L1++L2); + L -> + L + end, + if + is_atom(Alg) -> + lists:member(Alg, SupAlgs); + is_list(Alg) -> + case Alg--SupAlgs of + [] -> + true; + UnSup -> + {false,UnSup} + end + end. diff --git a/lib/ssh/test/ssh_to_openssh_SUITE.erl b/lib/ssh/test/ssh_to_openssh_SUITE.erl index 104c1f9107..026fe545c1 100644 --- a/lib/ssh/test/ssh_to_openssh_SUITE.erl +++ b/lib/ssh/test/ssh_to_openssh_SUITE.erl @@ -182,23 +182,29 @@ erlang_client_openssh_server_exec_compressed() -> erlang_client_openssh_server_exec_compressed(Config) when is_list(Config) -> CompressAlgs = [zlib, '[email protected]',none], - ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true}, - {user_interaction, false}, - {preferred_algorithms, - [{compression,CompressAlgs}]}]), - {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), - success = ssh_connection:exec(ConnectionRef, ChannelId, - "echo testing", infinity), - Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"testing\n">>}}, - case ssh_test_lib:receive_exec_result(Data) of - expected -> - ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId); - {unexpected_msg,{ssh_cm, ConnectionRef, - {exit_status, ChannelId, 0}} = ExitStatus} -> - ct:log("0: Collected data ~p", [ExitStatus]), - ssh_test_lib:receive_exec_result(Data, ConnectionRef, ChannelId); - Other -> - ct:fail(Other) + case ssh_test_lib:ssh_supports(CompressAlgs, compression) of + {false,L} -> + {skip, io_lib:format("~p compression is not supported",[L])}; + + true -> + ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true}, + {user_interaction, false}, + {preferred_algorithms, + [{compression,CompressAlgs}]}]), + {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), + success = ssh_connection:exec(ConnectionRef, ChannelId, + "echo testing", infinity), + Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"testing\n">>}}, + case ssh_test_lib:receive_exec_result(Data) of + expected -> + ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId); + {unexpected_msg,{ssh_cm, ConnectionRef, + {exit_status, ChannelId, 0}} = ExitStatus} -> + ct:log("0: Collected data ~p", [ExitStatus]), + ssh_test_lib:receive_exec_result(Data, ConnectionRef, ChannelId); + Other -> + ct:fail(Other) + end end. %%-------------------------------------------------------------------- @@ -383,7 +389,7 @@ erlang_server_openssh_client_kexs(Config) when is_list(Config) -> {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, {failfun, fun ssh_test_lib:failfun/2}, {preferred_algorithms, - [{kex,ssh_transport:supported_algorithms(kex)}]} + [{kex,ssh_transport:default_algorithms(kex)}]} ]), ct:sleep(500), @@ -425,27 +431,32 @@ erlang_server_openssh_client_exec_compressed(Config) when is_list(Config) -> PrivDir = ?config(priv_dir, Config), KnownHosts = filename:join(PrivDir, "known_hosts"), -%% CompressAlgs = [zlib, '[email protected]'], % Does not work - CompressAlgs = [zlib], - {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, - {preferred_algorithms, - [{compression, CompressAlgs}]}, - {failfun, fun ssh_test_lib:failfun/2}]), + CompressAlgs = [zlib, '[email protected]'], % Does not work +%% CompressAlgs = [zlib], + case ssh_test_lib:ssh_supports(CompressAlgs, compression) of + {false,L} -> + {skip, io_lib:format("~p compression is not supported",[L])}; - ct:sleep(500), + true -> + {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, + {preferred_algorithms, + [{compression, CompressAlgs}]}, + {failfun, fun ssh_test_lib:failfun/2}]), - Cmd = "ssh -p " ++ integer_to_list(Port) ++ - " -o UserKnownHostsFile=" ++ KnownHosts ++ " -C "++ Host ++ " 1+1.", - SshPort = open_port({spawn, Cmd}, [binary]), + ct:sleep(500), - receive - {SshPort,{data, <<"2\n">>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive answer") + Cmd = "ssh -p " ++ integer_to_list(Port) ++ + " -o UserKnownHostsFile=" ++ KnownHosts ++ " -C "++ Host ++ " 1+1.", + SshPort = open_port({spawn, Cmd}, [binary]), - end, - ssh:stop_daemon(Pid). + receive + {SshPort,{data, <<"2\n">>}} -> + ok + after ?TIMEOUT -> + ct:fail("Did not receive answer") + end, + ssh:stop_daemon(Pid) + end. %%-------------------------------------------------------------------- erlang_client_openssh_server_setenv() -> @@ -642,6 +653,8 @@ receive_hej() -> ct:log("Extra info: ~p~n", [Info]), receive_hej() end + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. receive_logout() -> @@ -651,11 +664,15 @@ receive_logout() -> receive <<"Connection closed">> -> ok + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end; Info -> ct:log("Extra info when logging out: ~p~n", [Info]), receive_logout() - end. + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) + end. receive_normal_exit(Shell) -> receive @@ -665,6 +682,8 @@ receive_normal_exit(Shell) -> receive_normal_exit(Shell); Other -> ct:fail({unexpected_msg, Other}) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. extra_logout() -> diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index 997c544c45..d828bccd29 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,4 +1,4 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 4.1.1 +SSH_VSN = 4.2 APP_VSN = "ssh-$(SSH_VSN)" diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index ba8588f2f9..f25f6f9425 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -226,6 +226,17 @@ run_client(Opts) -> ct:log("~p:~p~nClient faild several times: connection failed: ~p ~n", [?MODULE,?LINE, Reason]), Pid ! {self(), {error, Reason}} end; + {error, econnreset = Reason} -> + case get(retries) of + N when N < 5 -> + ct:log("~p:~p~neconnreset retries=~p sleep ~p",[?MODULE,?LINE, N,?SLEEP]), + put(retries, N+1), + ct:sleep(?SLEEP), + run_client(Opts); + _ -> + ct:log("~p:~p~nClient faild several times: connection failed: ~p ~n", [?MODULE,?LINE, Reason]), + Pid ! {self(), {error, Reason}} + end; {error, Reason} -> ct:log("~p:~p~nClient: connection failed: ~p ~n", [?MODULE,?LINE, Reason]), Pid ! {connect_failed, Reason}; diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index 03b995e4de..ee2bf96cb7 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -916,7 +916,7 @@ ets:select(Table,MatchSpec),</code> </item> <item> <p><c>{keypos,<anno>Pos</anno>}</c> - Specfies which element in the stored tuples should be + Specifies which element in the stored tuples should be used as key. By default, it is the first element, i.e. <c><anno>Pos</anno>=1</c>. However, this is not always appropriate. In particular, we do not want the first element to be the diff --git a/lib/stdlib/src/edlin.erl b/lib/stdlib/src/edlin.erl index 8c7a984f1c..19444c0502 100644 --- a/lib/stdlib/src/edlin.erl +++ b/lib/stdlib/src/edlin.erl @@ -227,6 +227,8 @@ key_map($F, meta_o) -> end_of_line; key_map($\177, none) -> backward_delete_char; key_map($\177, meta) -> backward_kill_word; key_map($[, meta) -> meta_left_sq_bracket; +key_map($H, meta_left_sq_bracket) -> beginning_of_line; +key_map($F, meta_left_sq_bracket) -> end_of_line; key_map($D, meta_left_sq_bracket) -> backward_char; key_map($C, meta_left_sq_bracket) -> forward_char; % support a few <CTRL>+<CURSOR LEFT|RIGHT> combinations... @@ -237,8 +239,10 @@ key_map($[, meta_meta) -> meta_csi; key_map($C, meta_csi) -> forward_word; key_map($D, meta_csi) -> backward_word; key_map($1, meta_left_sq_bracket) -> {csi, "1"}; +key_map($3, meta_left_sq_bracket) -> {csi, "3"}; key_map($5, meta_left_sq_bracket) -> {csi, "5"}; key_map($5, {csi, "1;"}) -> {csi, "1;5"}; +key_map($~, {csi, "3"}) -> forward_delete_char; key_map($C, {csi, "5"}) -> forward_word; key_map($C, {csi, "1;5"}) -> forward_word; key_map($D, {csi, "5"}) -> backward_word; diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 3c77501c0f..92a0c29011 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -1083,7 +1083,7 @@ wait_dynamic_children(#child{restart_type=RType} = Child, Pids, Sz, {timeout, TRef, kill} -> ?SETS:fold(fun(P, _) -> exit(P, kill) end, ok, Pids), - wait_dynamic_children(Child, Pids, Sz-1, undefined, EStack) + wait_dynamic_children(Child, Pids, Sz, undefined, EStack) end. %%----------------------------------------------------------------- diff --git a/lib/test_server/src/ts_lib.erl b/lib/test_server/src/ts_lib.erl index 61bd55a654..7c3f450194 100644 --- a/lib/test_server/src/ts_lib.erl +++ b/lib/test_server/src/ts_lib.erl @@ -250,12 +250,10 @@ do_test(Rest, Vars, Test) -> {Result,Comment,Rest2}. %% extract an argument -get_arg([$ |Rest], Vars, Stop, Acc) -> - get_arg(Rest, Vars, Stop, Acc); get_arg([$(|Rest], Vars, Stop, _) -> get_arg(Rest, Vars, Stop, []); get_arg([Stop|Rest], Vars, Stop, Acc) -> - Arg = lists:reverse(Acc), + Arg = string:strip(lists:reverse(Acc)), Subst = subst(Arg, Vars), {Subst,Rest}; get_arg([C|Rest], Vars, Stop, Acc) -> diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index 4aa1ab7d38..466bf139b9 100644 --- a/lib/tools/emacs/erlang.el +++ b/lib/tools/emacs/erlang.el @@ -4236,7 +4236,7 @@ This function is designed to be a member of a criteria list." This function is designed to be a member of a criteria list." (save-excursion (beginning-of-line) - (when (save-match-data (looking-at "-\\(spec\\|type\\)")) + (when (save-match-data (looking-at "-\\(spec\\|type\\|callback\\)")) 'stop))) diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl index ec00bfaba0..562530c868 100644 --- a/lib/typer/src/typer.erl +++ b/lib/typer/src/typer.erl @@ -1012,15 +1012,7 @@ compile_error(Reason) -> -spec msg(string()) -> 'ok'. msg(Msg) -> - case os:type() of - {unix, _} -> % Output a message on 'stderr', if possible - P = open_port({fd, 0, 2}, [out]), - port_command(P, Msg), - true = port_close(P), - ok; - _ -> % win32 - io:format("~s", [Msg]) - end. + io:format(standard_error, "~s", [Msg]). %%-------------------------------------------------------------------- %% Version and help messages. |