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-rw-r--r--lib/snmp/src/manager/snmpm_config.erl642
-rw-r--r--lib/snmp/src/manager/snmpm_mpd.erl69
2 files changed, 330 insertions, 381 deletions
diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl
index 43d394e9d9..af2262d988 100644
--- a/lib/snmp/src/manager/snmpm_config.erl
+++ b/lib/snmp/src/manager/snmpm_config.erl
@@ -335,27 +335,17 @@ register_agent(UserId, TargetName, Config0)
%% is not present
%% 3) Check that there are no invalid or erroneous configs
%% 4) Check that the manager is capable of using the selected version
- case verify_agent_config(Config0) of
- {ok, Config} ->
- call({register_agent, UserId, TargetName, Config});
- Error ->
- Error
- end.
-
-
-verify_agent_config(Conf0) ->
try
- begin
- verify_mandatory(Conf0, [engine_id, address, reg_type]),
- verify_invalid(Conf0, [user_id]),
- Conf = verify_agent_config3(Conf0),
- Vsns = versions(),
- Vsn = which_version(Conf),
- verify_version(Vsn, Vsns),
- {ok, Conf}
- end
+ verify_mandatory(Config0, [engine_id, reg_type]),
+ verify_oneof(Config0, [address, taddress]),
+ verify_invalid(Config0, [user_id]),
+ Config = verify_agent(Config0),
+ Vsns = versions(),
+ Vsn = which_version(Config),
+ verify_version(Vsn, Vsns),
+ call({register_agent, UserId, TargetName, Config})
catch
- throw:Error ->
+ Error ->
Error
end.
@@ -381,37 +371,9 @@ verify_version(Vsn, Vsns) ->
ok;
false ->
Reason = {version_not_supported_by_manager, Vsn, Vsns},
- throw({error, Reason})
- end.
-
-verify_agent_config3(Conf0) ->
- %% Fix (transport) address and domain
- {TDomain, Conf1} =
- case lists:keysearch(tdomain, 1, Conf0) of
- {value, {tdomain, Dom}} ->
- {Dom, Conf0};
- false ->
- Dom = default_transport_domain(),
- {Dom, [{tdomain, Dom} | Conf0]}
- end,
- Conf2 = case lists:keysearch(address, 1, Conf1) of
- {value, {address, Address}} ->
- lists:keyreplace(address, 1, Conf1,
- {address, {TDomain, Address}});
- false ->
- %% This is a mandatory config option,
- %% a later test will detect this
- Conf1
- end,
- case verify_agent2(Conf2) of
- {ok, Conf} ->
- Conf;
- {error, _} = ERROR ->
- throw(ERROR)
+ error(Reason)
end.
-verify_agent_config2(Conf) ->
- verify_agent2(Conf).
unregister_agent(UserId, TargetName) ->
@@ -444,7 +406,7 @@ agent_info(TargetName, Item) ->
[] ->
{error, not_found}
end.
-
+
agent_info(Addr0, Port, Item) ->
Addr = normalize_address(Addr0),
do_agent_info(Addr, Port, Item).
@@ -474,38 +436,6 @@ which_agents(UserId) ->
[TargetName || [TargetName] <- Agents].
-verify_agent_info(TargetName, Info0) ->
- try
- begin
- verify_invalid(Info0, [user_id]),
- %% Check if address is part of the list and
- %% if so update it with the domain info.
- Info =
- case lists:keysearch(address, 1, Info0) of
- {value, {address, Addr}} ->
- %% If domain is part of the info, then use it.
- %% If not, lookup what is already stored for
- %% this agent and use that.
- Domain =
- case lists:keysearch(tdomain, 1, Info0) of
- {value, {tdomain, Dom}} ->
- Dom;
- false ->
- {ok, Dom} =
- agent_info(TargetName, tdomain),
- Dom
- end,
- Addr2 = {Domain, Addr},
- lists:keyreplace(address, 1, Info0, {address, Addr2});
- false ->
- Info0
- end,
- verify_agent2(Info)
- end
- catch
- throw:Error ->
- Error
- end.
update_agent_info(UserId, TargetName, Info) ->
call({update_agent_info, UserId, TargetName, Info}).
@@ -1666,8 +1596,8 @@ init_agent_default(Item, Val) when Item =/= user_id ->
read_agents_config_file(Dir) ->
- Check = fun(C, S) -> {check_agent_config2(C), S} end,
- case read_file(Dir, "agents.conf", Check, []) of
+ Verify = fun check_agent_config2/1,
+ case read_file(Dir, "agents.conf", Verify, []) of
{ok, Conf} ->
Conf;
Error ->
@@ -1691,119 +1621,44 @@ check_agent_config2(Agent) ->
end.
%% For backward compatibility
-check_agent_config({UserId,
- TargetName,
- Community,
- Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel}) ->
+check_agent_config(
+ {UserId, TargetName, Community, Ip, Port,
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel}) ->
TDomain = default_transport_domain(),
- check_agent_config({UserId,
- TargetName,
- Community,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel});
-
-check_agent_config({UserId,
- TargetName,
- Community,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel}) ->
- ?vtrace("check_agent_config -> entry with"
- "~n UserId: ~p"
- "~n TargetName: ~p"
- "~n Community: ~p"
- "~n TDomain: ~p"
- "~n Ip: ~p"
- "~n Port: ~p"
- "~n EngineId: ~p"
- "~n Timeout: ~p"
- "~n MaxMessageSize: ~p"
- "~n Version: ~p"
- "~n SecModel: ~p"
- "~n SecName: ~p"
- "~n SecLevel: ~p",
- [UserId, TargetName, Community,
- TDomain, Ip, Port,
- EngineId, Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel]),
- Addr = normalize_address(TDomain, Ip),
- ?vtrace("check_agent_config -> Addr: ~p", [Addr]),
- Agent = {UserId,
- TargetName,
- Community,
- TDomain, Addr, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel},
- {ok, verify_agent(Agent)};
+ check_agent_config(
+ UserId, TargetName, Community, TDomain, {Ip, Port},
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel);
+check_agent_config(
+ {UserId, TargetName, Community, TDomain, Ip, Port,
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel}) ->
+ check_agent_config(
+ UserId, TargetName, Community, TDomain, {Ip, Port},
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel);
check_agent_config(Agent) ->
error({bad_agent_config, Agent}).
-
-init_agents_config([]) ->
- ok;
-init_agents_config([Agent|Agents]) ->
- init_agent_config(Agent),
- init_agents_config(Agents).
-
-init_agent_config({_UserId, ?DEFAULT_TARGETNAME = TargetName, _Config}) ->
- throw({error, {invalid_target_name, TargetName}});
-init_agent_config({UserId, TargetName, Config}) ->
- case handle_register_agent(UserId, TargetName, Config) of
- ok ->
- ok;
- Error ->
- throw(Error)
- end.
-
-
-%% For backward compatibility
-verify_agent({UserId,
- TargetName,
- Comm,
- Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel}) ->
- TDomain = default_transport_domain(),
- verify_agent({UserId,
- TargetName,
- Comm,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel});
-
-verify_agent({UserId,
- TargetName,
- Comm,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel}) ->
- ?vdebug("verify_agent -> entry with"
+check_agent_config(
+ UserId, TargetName, Comm, TDomain, TAddress,
+ EngineId, Timeout, MMS,
+ Version, SecModel, SecName, SecLevel) ->
+ ?vdebug("check_agent_config -> entry with"
"~n UserId: ~p"
"~n TargetName: ~p", [UserId, TargetName]),
snmp_conf:check_string(TargetName, {gt, 0}),
- snmp_conf:check_integer(Port, {gt, 0}),
%% Note that the order of Conf *is* important.
%% Some properties may depend on others, so that
%% in order to verify one property, another must
%% be already verified (and present). An example
- %% of this is the property 'address', for which
+ %% of this is the property 'taddress', for which
%% the property tdomain is needed.
- Conf0 =
+ Conf =
[{reg_type, target_name},
{tdomain, TDomain},
- %% This should be taddress, but what the*...
- {address, {TDomain, Ip}},
- {port, Port},
+ {taddress, TAddress},
{community, Comm},
{engine_id, EngineId},
{timeout, Timeout},
@@ -1813,32 +1668,148 @@ verify_agent({UserId,
{sec_name, SecName},
{sec_level, SecLevel}
],
- case verify_agent2(Conf0) of
- {ok, Conf} ->
- {UserId, TargetName, Conf, Version};
- Err ->
- throw(Err)
+ {ok, {UserId, TargetName, verify_agent(Conf), Version}}.
+
+
+
+init_agents_config([]) ->
+ ok;
+init_agents_config([Agent|Agents]) ->
+ init_agent_config(Agent),
+ init_agents_config(Agents).
+
+init_agent_config({_UserId, ?DEFAULT_TARGETNAME = TargetName, _Config}) ->
+ error({invalid_target_name, TargetName});
+init_agent_config({UserId, TargetName, Config}) ->
+ case handle_register_agent(UserId, TargetName, Config) of
+ ok ->
+ ok;
+ Error ->
+ throw(Error)
end.
-verify_agent2(Conf) ->
- verify_agent2(Conf, []).
-verify_agent2([], VerifiedConf) ->
- {ok, VerifiedConf};
-verify_agent2([{Item, Val0}|Items], VerifiedConf) ->
- case verify_val(Item, Val0) of
- {ok, Val} ->
- verify_agent2(Items, [{Item, Val} | VerifiedConf]);
- Err ->
- Err
+
+%% Sort tdomain first
+order_agent({Item, _}, {Item, _}) ->
+ true; %% Less than or equal
+order_agent(_, {tdomain, _}) ->
+ false; %% Greater than
+order_agent(_, _) ->
+ true. %% Less than or equal
+
+verify_agent(Conf) ->
+ verify_agent(lists:sort(fun order_agent/2, Conf), []).
+
+verify_agent([], VerifiedConf) ->
+ list:reverse(VerifiedConf);
+verify_agent([{_Item, _} = Entry|Conf], VerifiedConf) ->
+%% verify_invalid(VerifiedConf, [_Item]), % Check for duplicate
+ verify_agent(Conf, VerifiedConf, Entry);
+verify_agent([Bad|_], _VerifiedConf) ->
+ error({bad_agent_config, Bad}).
+
+verify_agent(Conf, VerifiedConf, {taddress = Item, TAddress} = Entry) ->
+ verify_invalid(VerifiedConf, [address,port]),
+ {TDomain, VC} =
+ case lists:keysearch(tdomain, 1, VerifiedConf) of
+ {value, {tdomain,TD}} ->
+ {TD, VerifiedConf};
+ _ ->
+ %% Insert tdomain since it is missing
+ TD = default_transport_domain(),
+ {TD, [{tdomain, TD}|VerifiedConf]}
+ end,
+ case snmp_conf:check_address(TDomain, TAddress) of
+ ok ->
+ verify_agent(Conf, [Entry|VC]);
+ {ok, NAddress} ->
+ verify_agent(Conf, [{Item, NAddress}|VC])
+ end;
+verify_agent(Conf, VerifiedConf, {address = Item, Address} = Entry) ->
+ verify_invalid(VerifiedConf, [taddress]),
+ {TDomain, VC} =
+ case lists:keysearch(tdomain, 1, VerifiedConf) of
+ {value, {tdomain,TD}} ->
+ {TD, VerifiedConf};
+ _ ->
+ %% Insert tdomain since it is missing
+ TD = default_transport_domain(),
+ {TD, [{tdomain, TD}|VerifiedConf]}
+ end,
+ FakePort = make_ref(),
+ case snmp_conf:check_address(TDomain, Address, FakePort) of
+ ok ->
+ verify_agent(Conf, [Entry|VC]);
+ {ok, {NAddress,FakePort}} ->
+ verify_agent(Conf, [{Item, NAddress}|VC]);
+ {ok, _} ->
+ error({invalid_address, {TDomain, Address}})
+ end;
+verify_agent(Conf, VerifiedConf, {port, Port} = Entry) ->
+ verify_invalid(VerifiedConf, [taddress]),
+ ok = snmp_conf:check_address(snmpUDPDomain, {{0, 0, 0, 0}, Port}),
+ verify_agent(Conf, [Entry|VerifiedConf]);
+verify_agent(Conf, VerifiedConf, {Item, Val} = Entry) ->
+ case verify_agent_entry(Item, Val) of
+ ok ->
+ verify_agent(Conf, [Entry|VerifiedConf]);
+ {ok, NewVal} ->
+ verify_agent(Conf, [{Item, NewVal}|VerifiedConf])
+ end.
+
+verify_agent_entry(user_id, _UserId) ->
+ ok;
+verify_agent_entry(reg_type, RegType) ->
+ if
+ RegType =:= addr_port;
+ RegType =:= target_name ->
+ ok;
+ true ->
+ error({bad_reg_type, RegType})
+ end;
+verify_agent_entry(tdomain, TDomain) ->
+ snmp_conf:check_domain(TDomain);
+verify_agent_entry(community, Comm) ->
+ snmp_conf:check_string(Comm);
+verify_agent_entry(engine_id, EngineId) ->
+ case EngineId of
+ discovery ->
+ ok;
+ _ ->
+ snmp_conf:check_string(EngineId)
+ end;
+verify_agent_entry(timeout, Timeout) ->
+ snmp_conf:check_timer(Timeout);
+verify_agent_entry(max_message_size, MMS) ->
+ snmp_conf:check_packet_size(MMS);
+verify_agent_entry(version, V) ->
+ if
+ V =:= v1;
+ V =:= v2;
+ V =:= v3 ->
+ ok;
+ true ->
+ error({bad_version, V})
end;
-verify_agent2([Bad|_], _VerifiedConf) ->
- {error, {bad_agent_config, Bad}}.
+verify_agent_entry(sec_model, Model) ->
+ snmp_conf:check_sec_model(Model);
+verify_agent_entry(sec_name, Name) ->
+ try snmp_conf:check_string(Name)
+ catch
+ _ ->
+ error({bad_sec_name, Name})
+ end;
+verify_agent_entry(sec_level, Level) ->
+ snmp_conf:check_sec_level(Level);
+verify_agent_entry(Item, _) ->
+ error({unknown_item, Item}).
+
read_users_config_file(Dir) ->
- Check = fun(C, S) -> {check_user_config(C), S} end,
- case read_file(Dir, "users.conf", Check, []) of
+ Verify = fun check_user_config/1,
+ case read_file(Dir, "users.conf", Verify, []) of
{ok, Conf} ->
Conf;
Error ->
@@ -1864,15 +1835,12 @@ check_user_config({Id, Mod, Data, DefaultAgentConfig} = _User)
case (catch verify_user_behaviour(Mod)) of
ok ->
?vtrace("check_user_config -> user behaviour verified", []),
- case verify_user_agent_config(DefaultAgentConfig) of
- {ok, DefAgentConf} ->
- ?vtrace("check_user_config -> "
- "user agent (default) config verified", []),
- User2 = {Id, Mod, Data, DefAgentConf},
- {ok, User2};
- {error, Reason} ->
- error({bad_default_agent_config, Reason})
- end;
+ DefAgentConf =
+ verify_default_agent_config(DefaultAgentConfig),
+ ?vtrace("check_user_config -> "
+ "user agent (default) config verified", []),
+ User2 = {Id, Mod, Data, DefAgentConf},
+ {ok, User2};
Error ->
throw(Error)
end;
@@ -1904,7 +1872,7 @@ init_user_config(User) ->
error_msg("user config check failed: "
"~n~w~n~w", [User, Reason])
end.
-
+
verify_user({Id, UserMod, UserData}) ->
verify_user({Id, UserMod, UserData, []});
verify_user({Id, UserMod, UserData, DefaultAgentConfig})
@@ -1917,15 +1885,19 @@ verify_user({Id, UserMod, UserData, DefaultAgentConfig})
[Id, UserMod, UserData, DefaultAgentConfig]),
case (catch verify_user_behaviour(UserMod)) of
ok ->
- case verify_user_agent_config(DefaultAgentConfig) of
- {ok, DefAgentConf} ->
- Config = default_agent_config(DefAgentConf),
- {ok, #user{id = Id,
- mod = UserMod,
- data = UserData,
- default_agent_config = Config}};
- {error, Reason} ->
- error({bad_default_agent_config, Reason})
+ try
+ Config =
+ default_agent_config(
+ verify_default_agent_config(DefaultAgentConfig)),
+ {ok, #user{id = Id,
+ mod = UserMod,
+ data = UserData,
+ default_agent_config = Config}}
+ catch
+ Error ->
+ ?vdebug("verify_user default_agent_config -> throw"
+ "~n Error: ~p", [Error]),
+ error({bad_default_agent_config, Error})
end;
Error ->
throw(Error)
@@ -1936,22 +1908,22 @@ verify_user({Id, _UserMod, _UserData, DefaultAgentConfig})
verify_user({Id, _, _, _}) ->
{error, {bad_user_id, Id}}.
-verify_user_agent_config(Conf) ->
+verify_default_agent_config(Conf) ->
try
- begin
- verify_invalid(Conf, [user_id, engine_id, address]),
- verify_agent_config2(Conf)
- end
+ verify_invalid(
+ Conf,
+ [user_id, engine_id, address, tdomain, taddress]),
+ verify_agent(Conf)
catch
- throw:Error ->
- ?vdebug("verify_user_agent_config -> throw"
+ Error ->
+ ?vdebug("verify_default_agent_config -> throw"
"~n Error: ~p", [Error]),
- Error
+ error({bad_default_agent_config, Error})
end.
read_usm_config_file(Dir) ->
- Check = fun(C, S) -> {check_usm_user_config(C), S} end,
- case read_file(Dir, "usm.conf", Check, []) of
+ Verify = fun check_usm_user_config/1,
+ case read_file(Dir, "usm.conf", Verify, []) of
{ok, Conf} ->
Conf;
Error ->
@@ -2139,8 +2111,8 @@ is_crypto_supported(Func) ->
read_manager_config_file(Dir) ->
- Check = fun(Conf, State) -> {check_manager_config(Conf), State} end,
- case read_file(Dir, "manager.conf", Check) of
+ Verify = fun check_manager_config/1,
+ case read_file(Dir, "manager.conf", Verify) of
{ok, Conf} ->
?d("read_manager_config_file -> ok: "
"~n Conf: ~p", [Conf]),
@@ -2218,44 +2190,80 @@ ensure_manager_config(Confs, [{Key,_} = DefKeyVal|Defs]) ->
-read_file(Dir, FileName, Check, Default) ->
+read_file(Dir, FileName, Verify, Default) ->
File = filename:join(Dir, FileName),
case file:read_file_info(File) of
{ok, _} ->
- case (catch do_read(File, Check)) of
- {ok, Conf} ->
- {ok, Conf};
- Error ->
- ?vtrace("read_file -> read failed:"
- "~n Error: ~p", [Error]),
- Error
- end;
- {error, Reason} ->
+ read_file(File, Verify);
+ {error, Reason} ->
?vlog("failed reading config from ~s: ~p", [FileName, Reason]),
{ok, Default}
end.
-read_file(Dir, FileName, Check) ->
+read_file(Dir, FileName, Verify) ->
File = filename:join(Dir, FileName),
case file:read_file_info(File) of
{ok, _} ->
- case (catch do_read(File, Check)) of
- {ok, Conf} ->
- ?vtrace("read_file -> read ok"
- "~n Conf: ~p", [Conf]),
- {ok, Conf};
- Error ->
- ?vtrace("read_file -> read failed:"
- "~n Error: ~p", [Error]),
- Error
- end;
+ read_file(File, Verify);
{error, Reason} ->
error_msg("failed reading config from ~s: ~p", [FileName, Reason]),
{error, {failed_reading, FileName, Reason}}
end.
-do_read(File, Check) ->
- {ok, snmp_conf:read(File, Check)}.
+read_file(File, Verify) ->
+ Check = fun (Config, State) -> {Verify(Config), State} end,
+ try snmp_conf:read(File, Check) of
+ Conf ->
+ ?vtrace("read_file -> read ok"
+ "~n Conf: ~p", [Conf]),
+ {ok, Conf}
+ catch
+ Error ->
+ ?vtrace("read_file -> read failed:"
+ "~n Error: ~p", [Error]),
+ Error
+ end.
+
+%% XXX remove
+
+%% read_file(Dir, FileName, Check, Default) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% case (catch do_read(File, Check)) of
+%% {ok, Conf} ->
+%% {ok, Conf};
+%% Error ->
+%% ?vtrace("read_file -> read failed:"
+%% "~n Error: ~p", [Error]),
+%% Error
+%% end;
+%% {error, Reason} ->
+%% ?vlog("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {ok, Default}
+%% end.
+
+%% read_file(Dir, FileName, Check) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% case (catch do_read(File, Check)) of
+%% {ok, Conf} ->
+%% ?vtrace("read_file -> read ok"
+%% "~n Conf: ~p", [Conf]),
+%% {ok, Conf};
+%% Error ->
+%% ?vtrace("read_file -> read failed:"
+%% "~n Error: ~p", [Error]),
+%% Error
+%% end;
+%% {error, Reason} ->
+%% error_msg("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {error, {failed_reading, FileName, Reason}}
+%% end.
+
+%% do_read(File, Check) ->
+%% {ok, snmp_conf:read(File, Check)}.
%%--------------------------------------------------------------------
@@ -2795,13 +2803,24 @@ handle_update_agent_info(TargetName, Info0) ->
"~n TargetName: ~p"
"~n Info0: ~p", [TargetName, Info0]),
%% Verify info
- try verify_agent_info(TargetName, Info0) of
- {ok, Info} ->
- do_update_agent_info(TargetName, Info);
- Error ->
- Error
+ try
+ verify_invalid(Info0, [user_id]),
+ %% If domain is part of the info, then use it.
+ %% If not, lookup what is already stored for
+ %% this agent and use that.
+ Info =
+ case lists:keysearch(tdomain, 1, Info0) of
+ {value, {tdomain, _}} ->
+ Info0;
+ false ->
+ {ok, TDomain} =
+ agent_info(TargetName, tdomain),
+ [{tdomain, TDomain}|Info0]
+ end,
+ verify_agent(Info),
+ do_update_agent_info(TargetName, Info)
catch
- throw:Error ->
+ Error ->
Error;
T:E ->
{error, {failed_info_verification, Info0, T, E}}
@@ -2997,7 +3016,7 @@ verify_mandatory(Conf, [Mand|Mands]) ->
true ->
verify_mandatory(Conf, Mands);
false ->
- throw({error, {missing_mandatory_config, Mand}})
+ error({missing_mandatory_config, Mand})
end.
verify_invalid(_, []) ->
@@ -3007,99 +3026,22 @@ verify_invalid(Conf, [Inv|Invs]) ->
false ->
verify_invalid(Conf, Invs);
true ->
- throw({error, {illegal_config, Inv}})
+ error({illegal_config, Inv})
end.
-
-verify_val(user_id, UserId) ->
- {ok, UserId};
-verify_val(reg_type, RegType)
- when (RegType =:= addr_port) orelse (RegType =:= target_name) ->
- {ok, RegType};
-verify_val(tdomain = Item, snmpUDPDomain = _Domain) ->
- verify_val(Item, transportDomainUdpIpv4);
-verify_val(tdomain, Domain) ->
- case lists:member(Domain, ?SUPPORTED_DOMAINS) of
+verify_oneof(Conf, [Mand|Mands]) ->
+ case lists:keymember(Mand, 1, Conf) of
true ->
- {ok, Domain};
+ ok;
false ->
- case lists:member(Domain, snmp_conf:all_domains()) of
- true ->
- error({unsupported_domain, Domain});
- false ->
- error({unknown_domain, Domain})
+ case Mands of
+ [] ->
+ error({missing_mandatory_config, Mand});
+ _ ->
+ verify_oneof(Conf, Mands)
end
- end;
-verify_val(address, {Domain, Addr0}) ->
- case normalize_address(Domain, Addr0) of
- {_A1, _A2, _A3, _A4} = Addr ->
- {ok, Addr};
- {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr ->
- {ok, Addr};
- _ when is_list(Addr0) ->
- case (catch snmp_conf:check_ip(Addr0)) of
- ok ->
- {ok, list_to_tuple(Addr0)};
- Err ->
- Err
- end;
- _ ->
- error({bad_address, Addr0})
- end;
-verify_val(address, BadAddress) ->
- error({bad_address, BadAddress});
-verify_val(port, Port) ->
- case (catch snmp_conf:check_integer(Port, {gt, 0})) of
- ok ->
- {ok, Port};
- Err ->
- Err
- end;
-verify_val(community, Comm) ->
- case (catch snmp_conf:check_string(Comm)) of
- ok ->
- {ok, Comm};
- Err ->
- Err
- end;
-verify_val(engine_id, discovery = EngineId) ->
- {ok, EngineId};
-verify_val(engine_id, EngineId) ->
- case (catch snmp_conf:check_string(EngineId)) of
- ok ->
- {ok, EngineId};
- Err ->
- Err
- end;
-verify_val(timeout, Timeout) ->
- (catch snmp_conf:check_timer(Timeout));
-verify_val(max_message_size, MMS) ->
- case (catch snmp_conf:check_packet_size(MMS)) of
- ok ->
- {ok, MMS};
- Err ->
- Err
- end;
-verify_val(version, V)
- when (V =:= v1) orelse (V =:= v2) orelse (V =:= v3) ->
- {ok, V};
-verify_val(version, BadVersion) ->
- error({bad_version, BadVersion});
-verify_val(sec_model, Model) ->
- (catch snmp_conf:check_sec_model(Model));
-verify_val(sec_name, Name) when is_list(Name) ->
- case (catch snmp_conf:check_string(Name)) of
- ok ->
- {ok, Name};
- Err ->
- Err
- end;
-verify_val(sec_name, BadName) ->
- error({bad_sec_name, BadName});
-verify_val(sec_level, Level) ->
- (catch snmp_conf:check_sec_level(Level));
-verify_val(Item, _) ->
- {error, {unknown_item, Item}}.
+ end.
+
%%%-------------------------------------------------------------------
diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl
index 953c94ab54..fe5ed6b755 100644
--- a/lib/snmp/src/manager/snmpm_mpd.erl
+++ b/lib/snmp/src/manager/snmpm_mpd.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -93,7 +93,9 @@ reset(#state{v3 = V3}) ->
%% section 4.2.1 in rfc2272)
%%-----------------------------------------------------------------
process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
+ process_msg(Msg, Domain, {Addr, Port}, State, NoteStore, Logger).
+process_msg(Msg, Domain, Address, State, NoteStore, Logger) ->
inc(snmpInPkts),
case (catch snmp_pdus:dec_message_only(binary_to_list(Msg))) of
@@ -102,17 +104,17 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
#message{version = 'version-1', vsn_hdr = Community, data = Data}
when State#state.v1 =:= true ->
HS = ?empty_msg_size + length(Community),
- process_v1_v2c_msg('version-1', NoteStore, Msg,
- Domain, Addr, Port,
- Community, Data, HS, Logger);
+ process_v1_v2c_msg(
+ 'version-1', NoteStore, Msg, Domain, Address,
+ Community, Data, HS, Logger);
%% Version 2
#message{version = 'version-2', vsn_hdr = Community, data = Data}
when State#state.v2c =:= true ->
HS = ?empty_msg_size + length(Community),
- process_v1_v2c_msg('version-2', NoteStore, Msg,
- Domain, Addr, Port,
- Community, Data, HS, Logger);
+ process_v1_v2c_msg(
+ 'version-2', NoteStore, Msg, Domain, Address,
+ Community, Data, HS, Logger);
%% Version 3
#message{version = 'version-3', vsn_hdr = H, data = Data}
@@ -122,7 +124,7 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
"~n msgFlags: ~p"
"~n msgSecModel: ~p",
[H#v3_hdr.msgID,H#v3_hdr.msgFlags,H#v3_hdr.msgSecurityModel]),
- process_v3_msg(NoteStore, Msg, H, Data, Addr, Port, Logger);
+ process_v3_msg(NoteStore, Msg, H, Data, Address, Logger);
%% Crap
{'EXIT', {bad_version, Vsn}} ->
@@ -148,32 +150,27 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
%%-----------------------------------------------------------------
%% Handles a Community based message (v1 or v2c).
%%-----------------------------------------------------------------
-process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain,
- Addr, Port,
- Community, Data, HS, Log) ->
+process_v1_v2c_msg(
+ Vsn, _NoteStore, Msg, Domain, Address, Community, Data, HS, Log) ->
?vdebug("process_v1_v2c_msg -> entry with"
"~n Vsn: ~p"
"~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p"
+ "~n Address: ~p"
"~n Community: ~p"
- "~n HS: ~p", [Vsn, Domain, Addr, Port, Community, HS]),
-
+ "~n HS: ~p", [Vsn, Domain, Address, Community, HS]),
+
{TDomain, TAddress} =
try
- begin
- TD = snmp_conf:mk_tdomain(Domain),
- TA = snmp_conf:mk_taddress(Domain, Addr, Port),
- {TD, TA}
- end
+ {snmp_conf:mk_tdomain(Domain),
+ snmp_conf:mk_taddress(Domain, Address)}
catch
throw:{error, TReason} ->
throw({discarded, {badarg, Domain, TReason}})
end,
Max = get_max_message_size(),
- AgentMax = get_agent_max_message_size(Addr, Port),
+ AgentMax = get_agent_max_message_size(Address),
PduMS = pdu_ms(Max, AgentMax, HS),
?vtrace("process_v1_v2c_msg -> PduMS: ~p", [PduMS]),
@@ -213,13 +210,12 @@ sec_model('version-2') -> ?SEC_V2C.
%% Handles a SNMPv3 Message, following the procedures in rfc2272,
%% section 4.2 and 7.2
%%-----------------------------------------------------------------
-process_v3_msg(NoteStore, Msg, Hdr, Data, Addr, Port, Log) ->
+process_v3_msg(NoteStore, Msg, Hdr, Data, Address, Log) ->
+ ?vdebug(
+ "process_v3_msg -> entry with~n"
+ " Hdr: ~p~n"
+ " Address: ~p", [Hdr, Address]),
- ?vdebug("process_v3_msg -> entry with"
- "~n Hdr: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Hdr, Addr, Port]),
-
%% 7.2.3
#v3_hdr{msgID = MsgID,
msgMaxSize = MMS,
@@ -352,8 +348,8 @@ process_v3_msg(NoteStore, Msg, Hdr, Data, Addr, Port, Log) ->
%% 4.2.2.1.1 - we don't handle proxys yet => we only
%% handle CtxEngineID to ourselves
%% Check that we actually know of an agent with this
- %% CtxEngineID and Addr/Port
- case is_known_engine_id(CtxEngineID, Addr, Port) of
+ %% CtxEngineID and Address
+ case is_known_engine_id(CtxEngineID, Address) of
true ->
?vtrace("and the agent EngineID (~p) "
"is know to us", [CtxEngineID]),
@@ -866,7 +862,7 @@ get_max_message_size() ->
end.
%% The the MMS of the agent
-get_agent_max_message_size(Addr, Port) ->
+get_agent_max_message_size({Addr, Port}) ->
case snmpm_config:get_agent_engine_max_message_size(Addr, Port) of
{ok, MMS} ->
MMS;
@@ -874,6 +870,14 @@ get_agent_max_message_size(Addr, Port) ->
?vlog("unknown agent: ~w:~w", [Addr, Port]),
get_max_message_size()
end.
+%% get_agent_max_message_size(Addr, Port) ->
+%% case snmpm_config:get_agent_engine_max_message_size(Addr, Port) of
+%% {ok, MMS} ->
+%% MMS;
+%% _Error ->
+%% ?vlog("unknown agent: ~w:~w", [Addr, Port]),
+%% get_max_message_size()
+%% end.
%% Get "our" (manager) engine id
get_engine_id() ->
@@ -888,9 +892,12 @@ get_engine_id() ->
get_agent_engine_id(Name) ->
snmpm_config:get_agent_engine_id(Name).
-is_known_engine_id(EngineID, Addr, Port) ->
+is_known_engine_id(EngineID, {Addr, Port}) ->
snmpm_config:is_known_engine_id(EngineID, Addr, Port).
+%% is_known_engine_id(EngineID, Addr, Port) ->
+%% snmpm_config:is_known_engine_id(EngineID, Addr, Port).
+
% get_agent_engine_id(Addr, Port) ->
% case snmpm_config:get_agent_engine_id(Addr, Port) of
% {ok, Id} ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 18:51:33 +0000