| 1 |
|
-module(mod_dynamic_domains_test). |
| 2 |
|
|
| 3 |
|
-include("mongoose_config_spec.hrl"). |
| 4 |
|
-include("jlib.hrl"). |
| 5 |
|
|
| 6 |
|
-behaviour(mongoose_packet_handler). |
| 7 |
|
|
| 8 |
|
%% API |
| 9 |
|
-export([start/2, stop/1, |
| 10 |
|
config_spec/0, |
| 11 |
|
supported_features/0]). |
| 12 |
|
-export([process_packet/5, process_iq/5]). |
| 13 |
|
|
| 14 |
|
-ignore_xref([config_spec/0, process_packet/5, start/2, stop/1, supported_features/0]). |
| 15 |
|
|
| 16 |
|
-spec config_spec() -> mongoose_config_spec:config_section(). |
| 17 |
|
config_spec() -> |
| 18 |
:-( |
#section{items = #{<<"host1">> => |
| 19 |
|
#option{type = string, |
| 20 |
|
validate = subdomain_template, |
| 21 |
|
process = fun mongoose_subdomain_utils:make_subdomain_pattern/1}, |
| 22 |
|
<<"host2">> => |
| 23 |
|
#option{type = string, |
| 24 |
|
validate = subdomain_template, |
| 25 |
|
process = fun mongoose_subdomain_utils:make_subdomain_pattern/1}, |
| 26 |
|
<<"namespace">> => |
| 27 |
|
#option{type = binary, |
| 28 |
|
validate = non_empty}} |
| 29 |
|
}. |
| 30 |
|
|
| 31 |
:-( |
supported_features() -> [dynamic_domains]. |
| 32 |
|
|
| 33 |
|
-spec start(mongooseim:host_type(), gen_mod:module_opts()) -> ok. |
| 34 |
|
start(HostType, Opts) -> |
| 35 |
:-( |
Namespace = gen_mod:get_opt(namespace, Opts), |
| 36 |
|
|
| 37 |
|
%% if we need to intercept traffic to some subdomain, we can create custom packet |
| 38 |
|
%% handler and register it. note that IQs will be delivered to this packet handler |
| 39 |
|
%% as well, even if an IQ handler is registered for the same subdomain. IQ handler |
| 40 |
|
%% doesn't work at all if the IQ packet is not routed to the corresponding component. |
| 41 |
:-( |
SubdomainPattern1 = gen_mod:get_opt(host1, Opts), |
| 42 |
:-( |
Handler1 = mongoose_packet_handler:new(?MODULE), |
| 43 |
:-( |
mongoose_domain_api:register_subdomain(HostType, SubdomainPattern1, Handler1), |
| 44 |
|
%% the call below is added for the demo & testing purposes, all the IQs sent for |
| 45 |
|
%% SubdomainPattern1 will go only to the process_packet/5 function. |
| 46 |
:-( |
gen_iq_handler:add_iq_handler_for_subdomain(HostType, SubdomainPattern1, |
| 47 |
|
Namespace, ejabberd_local, |
| 48 |
|
fun ?MODULE:process_iq/5, |
| 49 |
|
#{handler_type => subdomain}, |
| 50 |
|
one_queue), |
| 51 |
|
|
| 52 |
|
%% If we want to just process IQs sent to some subdomain, and we don't care about |
| 53 |
|
%% any other messages, then we can use `ejabberd_local` packet handler for such |
| 54 |
|
%% subdomain and register IQ handler in the similar way as we do for domains. |
| 55 |
:-( |
SubdomainPattern2 = gen_mod:get_opt(host2, Opts), |
| 56 |
:-( |
Handler2 = mongoose_packet_handler:new(ejabberd_local), |
| 57 |
:-( |
mongoose_domain_api:register_subdomain(HostType, SubdomainPattern2, Handler2), |
| 58 |
:-( |
gen_iq_handler:add_iq_handler_for_subdomain(HostType, SubdomainPattern2, |
| 59 |
|
Namespace, ejabberd_local, |
| 60 |
|
fun ?MODULE:process_iq/5, |
| 61 |
|
#{handler_type => subdomain}, |
| 62 |
|
one_queue), |
| 63 |
|
|
| 64 |
|
%% we can use the new gen_iq_handler API to register IQ handlers for dynamic domains |
| 65 |
:-( |
gen_iq_handler:add_iq_handler_for_domain(HostType, Namespace, ejabberd_local, |
| 66 |
|
fun ?MODULE:process_iq/5, |
| 67 |
|
#{handler_type => domain}, |
| 68 |
|
one_queue), |
| 69 |
:-( |
ok. |
| 70 |
|
|
| 71 |
|
-spec stop(mongooseim:host_type()) -> ok. |
| 72 |
|
stop(HostType) -> |
| 73 |
:-( |
Opts = gen_mod:get_module_opts(HostType, ?MODULE), |
| 74 |
:-( |
Namespace = gen_mod:get_opt(namespace, Opts), |
| 75 |
|
|
| 76 |
:-( |
SubdomainPattern1 = gen_mod:get_opt(host1, Opts), |
| 77 |
:-( |
mongoose_domain_api:unregister_subdomain(HostType, SubdomainPattern1), |
| 78 |
:-( |
gen_iq_handler:remove_iq_handler_for_subdomain(HostType, SubdomainPattern1, |
| 79 |
|
Namespace, ejabberd_local), |
| 80 |
|
|
| 81 |
:-( |
SubdomainPattern2 = gen_mod:get_opt(host2, Opts), |
| 82 |
:-( |
mongoose_domain_api:unregister_subdomain(HostType, SubdomainPattern2), |
| 83 |
:-( |
gen_iq_handler:remove_iq_handler_for_subdomain(HostType, SubdomainPattern2, |
| 84 |
|
Namespace, ejabberd_local), |
| 85 |
|
|
| 86 |
:-( |
gen_iq_handler:remove_iq_handler_for_domain(HostType, Namespace, ejabberd_local), |
| 87 |
|
|
| 88 |
:-( |
ok. |
| 89 |
|
|
| 90 |
|
-spec process_packet(Acc :: mongoose_acc:t(), From :: jid:jid(), To :: jid:jid(), |
| 91 |
|
El :: exml:element(), Extra :: map()) -> mongoose_acc:t(). |
| 92 |
|
process_packet(Acc, _From, _To, _El, _Extra) -> |
| 93 |
|
%% do nothing, just ignore the packet |
| 94 |
:-( |
Acc. |
| 95 |
|
|
| 96 |
|
-spec process_iq(Acc :: mongoose_acc:t(), From :: jid:jid(), To :: jid:jid(), |
| 97 |
|
IQ :: jlib:iq(), Extra :: map()) -> {NewAcc :: mongoose_acc:t(), |
| 98 |
|
IQResp :: ignore | jlib:iq()}. |
| 99 |
|
process_iq(Acc, _From, _To, IQ, _Extra) -> |
| 100 |
|
%% reply with empty result IQ stanza |
| 101 |
:-( |
{Acc, IQ#iq{type = result, sub_el = []}}. |