Test graphql_muc_light_SUITE:user_get_room

=== Test case: graphql_muc_light_SUITE:user_get_room_config/1 (click for source code)

=== Config value:

    [{muc_light_host,<<"muclight.domain.example.com">>},
     {secondary_muc_light_host,<<"muclight.domain.example.org">>},
     {watchdog,<0.22925.0>},
     {schema_endpoint,user},
     {{ejabberd_cwd,mongooseim@localhost},
      "/home/circleci/project/_build/mim1/rel/mongooseim"},
     {preset,"odbc_mssql_mnesia"},
     {mim_data_dir,"/home/circleci/project/big_tests/tests/graphql_muc_light_SUITE_data"},
     {tc_logfile,"/home/circleci/project/big_tests/ct_report/ct_run.test@e69c7ef90d22.2024-04-12_09.30.33/big_tests.tests.graphql_muc_light_SUITE.logs/run.2024-04-12_09.34.35/graphql_muc_light_suite.user_get_room_config.37251.html"},
     {tc_group_properties,[{name,user_muc_light},parallel]},
     {tc_group_path,[[{name,user}]]},
     {data_dir,"/home/circleci/project/big_tests/_build/default/lib/mongoose_tests/ebin/graphql_muc_light_SUITE_data/"},
     {priv_dir,"/home/circleci/project/big_tests/ct_report/ct_run.test@e69c7ef90d22.2024-04-12_09.30.33/big_tests.tests.graphql_muc_light_SUITE.logs/run.2024-04-12_09.34.35/log_private/"},
     {{saved_modules,mongooseim@localhost,<<"test type">>},
      #{mod_vcard =>
            #{matches => 30,
              host => {prefix,<<"vjud.">>},
              search => true,iqdisc => parallel,backend => rdbms},
        mod_roster =>
            #{iqdisc => one_queue,backend => rdbms,versioning => false,
              store_current_id => false},
        mod_register =>
            #{access => register,iqdisc => one_queue,
              registration_watchers => [],password_strength => 0,
              ip_access => [{allow,"127.0.0.0/8"},{deny,"0.0.0.0/0"}]},
        mod_sic => #{iqdisc => one_queue},
        mod_amp => #{},
        mod_disco =>
            #{iqdisc => one_queue,users_can_see_hidden_services => false,
              server_info => [],extra_domains => []},
        mod_presence => #{},
        mod_stream_management =>
            #{buffer => true,ack => true,backend => mnesia,
              stale_h =>
                  #{enabled => false,repeat_after => 1800,geriatric => 3600},
              buffer_max => 100,ack_freq => 1,resume_timeout => 600},
        mod_adhoc => #{iqdisc => one_queue,report_commands_node => false},
        mod_carboncopy => #{iqdisc => no_queue},
        mod_cache_users =>
            #{strategy => fifo,number_of_segments => 5,time_to_live => 2},
        mod_bosh =>
            #{backend => mnesia,inactivity => 30,max_pause => 120,
              max_wait => infinity,server_acks => false}}}]

=== Current directory is "/home/circleci/project/big_tests/ct_report/ct_run.test@e69c7ef90d22.2024-04-12_09.30.33"

=== Started at 2024-04-12 09:34:35

*** CT 2024-04-12 09:34:35.730 *** View log from node mongooseim@localhost when started🔗 mongooseim@localhost_1830.html

*** User 2024-04-12 09:34:35.761 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-12 09:34:35.762 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='8f983b882aaedf9b' from='domain.example.com' version='1.0' xml:lang='en'>

*** User 2024-04-12 09:34:35.762 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<stream:features>
	<register xmlns='http://jabber.org/features/iq-register'/>
	<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
	<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
		<mechanism>SCRAM-SHA-256</mechanism>
		<mechanism>PLAIN</mechanism>
	</mechanisms>
	<amp xmlns='http://jabber.org/feature/amp'/>
	<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>

*** User 2024-04-12 09:34:35.762 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX3VzZXJfZ2V0X3Jvb21fY29uZmlnXzEwMTgAbWF0eWdyeXNh</auth>

*** User 2024-04-12 09:34:35.764 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>

*** User 2024-04-12 09:34:35.764 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-12 09:34:35.764 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='9621e3e4371355a8' from='domain.example.com' version='1.0' xml:lang='en' to='alice_user_get_room_config_1018@domain.example.com'>

*** User 2024-04-12 09:34:35.764 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<stream:features>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>
	<register xmlns='http://jabber.org/features/iq-register'/>
	<amp xmlns='http://jabber.org/feature/amp'/>
	<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>

*** User 2024-04-12 09:34:35.764 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 out
<iq type='set' id='f9691dc40c6159d5ced6eaa01433a353'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<resource>res1</resource>
	</bind>
</iq>

*** User 2024-04-12 09:34:35.765 ***🔗
alicE_user_get_room_config_1018@domain.example.com/res1 in
<iq id='f9691dc40c6159d5ced6eaa01433a353' type='result'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<jid>alice_user_get_room_config_1018@domain.example.com/res1</jid>
	</bind>
</iq>

*** User 2024-04-12 09:34:35.765 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 out
<iq type='set' id='1d00b25004aa3c9b7a860373213655a2'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>

*** User 2024-04-12 09:34:35.765 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 in
<iq from='domain.example.com' to='alice_user_get_room_config_1018@domain.example.com/res1' id='1d00b25004aa3c9b7a860373213655a2' type='result'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>

*** User 2024-04-12 09:34:35.765 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 out
<presence/>

*** User 2024-04-12 09:34:35.770 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 in
<presence from='alice_user_get_room_config_1018@domain.example.com/res1' to='alice_user_get_room_config_1018@domain.example.com/res1'/>

*** User 2024-04-12 09:34:35.771 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-12 09:34:35.772 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='c90dfa9ac3b367c3' from='domain.example.com' version='1.0' xml:lang='en'>

*** User 2024-04-12 09:34:35.772 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<stream:features>
	<register xmlns='http://jabber.org/features/iq-register'/>
	<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
	<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
		<mechanism>SCRAM-SHA-256</mechanism>
		<mechanism>PLAIN</mechanism>
	</mechanisms>
	<amp xmlns='http://jabber.org/feature/amp'/>
	<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>

*** User 2024-04-12 09:34:35.772 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGJPYl91c2VyX2dldF9yb29tX2NvbmZpZ18xMDE4AG1ha3JvbGlrYQ==</auth>

*** User 2024-04-12 09:34:35.774 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>

*** User 2024-04-12 09:34:35.774 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-12 09:34:35.775 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='bf407ca3163a0880' from='domain.example.com' version='1.0' xml:lang='en' to='bob_user_get_room_config_1018@domain.example.com'>

*** User 2024-04-12 09:34:35.775 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<stream:features>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>
	<register xmlns='http://jabber.org/features/iq-register'/>
	<amp xmlns='http://jabber.org/feature/amp'/>
	<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>

*** User 2024-04-12 09:34:35.775 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 out
<iq type='set' id='058519ce46c5073d6a386a0618286998'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<resource>res1</resource>
	</bind>
</iq>

*** User 2024-04-12 09:34:35.775 ***🔗
bOb_user_get_room_config_1018@domain.example.com/res1 in
<iq id='058519ce46c5073d6a386a0618286998' type='result'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<jid>bob_user_get_room_config_1018@domain.example.com/res1</jid>
	</bind>
</iq>

*** User 2024-04-12 09:34:35.775 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 out
<iq type='set' id='745dfdb2e1ca917f1b6c499fd0fb20d2'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>

*** User 2024-04-12 09:34:35.776 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 in
<iq from='domain.example.com' to='bob_user_get_room_config_1018@domain.example.com/res1' id='745dfdb2e1ca917f1b6c499fd0fb20d2' type='result'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>

*** User 2024-04-12 09:34:35.776 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 out
<presence/>

*** User 2024-04-12 09:34:35.781 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 in
<presence from='bob_user_get_room_config_1018@domain.example.com/res1' to='bob_user_get_room_config_1018@domain.example.com/res1'/>

*** User 2024-04-12 09:34:35.873 ***🔗
REST request:
Code: 200
Req: {<0.23279.0>,<<"/api/graphql">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"c7489407567c531d">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfdXNlcl9nZXRfcm9vbV9jb25maWdfMTAxOEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
      <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"vary">>,<<"accept">>},
          {<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Fri, 12 Apr 2024 09:34:35 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"406">>}],
         <<"{\"data\":{\"muc_light\":{\"getRoomConfig\":{\"subject\":\"Room about nothing\",\"participants\":[{\"jid\":\"alice_user_get_room_config_1018@domain.example.com\",\"affiliation\":\"OWNER\"}],\"options\":[{\"value\":\"\",\"key\":\"background\"},{\"value\":\"\",\"key\":\"music\"},{\"value\":\"first room\",\"key\":\"roomname\"},{\"value\":\"Room about nothing\",\"key\":\"subject\"}],\"name\":\"first room\",\"jid\":\"1712-914475-853435@muclight.domain.example.com\"}}}}">>,
         545,9863}
Params: #{port => 5561,path => <<"/api/graphql">>,
          server => #{node => mongooseim@localhost},
          creds =>
              {<<"alice_user_get_room_config_1018@domain.example.com">>,
               <<"matygrysa">>},
          method => <<"POST">>,
          role => {graphql,user},
          body =>
              <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>,
          return_maps => true,return_headers => true}

*** User 2024-04-12 09:34:35.877 ***🔗
REST request:
Code: 200
Req: {<0.23295.0>,<<"/api/graphql">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"115eb78401fa1a39">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfdXNlcl9nZXRfcm9vbV9jb25maWdfMTAxOEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
      <<"{\"variables\":{\"room\":\"1712-914475-853435@not-existing-domain\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"vary">>,<<"accept">>},
          {<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Fri, 12 Apr 2024 09:34:35 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"227">>}],
         <<"{\"errors\":[{\"path\":[\"muc_light\",\"getRoomConfig\"],\"message\":\"MUC Light server not found\",\"extensions\":{\"room\":\"1712-914475-853435@not-existing-domain\",\"code\":\"muc_server_not_found\"}}],\"data\":{\"muc_light\":{\"getRoomConfig\":null}}}">>,
         366,2661}
Params: #{port => 5561,path => <<"/api/graphql">>,
          server => #{node => mongooseim@localhost},
          creds =>
              {<<"alice_user_get_room_config_1018@domain.example.com">>,
               <<"matygrysa">>},
          method => <<"POST">>,
          role => {graphql,user},
          body =>
              <<"{\"variables\":{\"room\":\"1712-914475-853435@not-existing-domain\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>,
          return_maps => true,return_headers => true}

*** User 2024-04-12 09:34:35.881 ***🔗
REST request:
Code: 200
Req: {<0.23308.0>,<<"/api/graphql">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"d1c5f7f5a932d64f">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfdXNlcl9nZXRfcm9vbV9jb25maWdfMTAxOEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
      <<"{\"variables\":{\"room\":\"not-existing@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"vary">>,<<"accept">>},
          {<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Fri, 12 Apr 2024 09:34:35 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"211">>}],
         <<"{\"errors\":[{\"path\":[\"muc_light\",\"getRoomConfig\"],\"message\":\"Room not found\",\"extensions\":{\"room\":\"not-existing@muclight.domain.example.com\",\"code\":\"room_not_found\"}}],\"data\":{\"muc_light\":{\"getRoomConfig\":null}}}">>,
         350,2480}
Params: #{port => 5561,path => <<"/api/graphql">>,
          server => #{node => mongooseim@localhost},
          creds =>
              {<<"alice_user_get_room_config_1018@domain.example.com">>,
               <<"matygrysa">>},
          method => <<"POST">>,
          role => {graphql,user},
          body =>
              <<"{\"variables\":{\"room\":\"not-existing@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>,
          return_maps => true,return_headers => true}

*** User 2024-04-12 09:34:35.886 ***🔗
REST request:
Code: 200
Req: {<0.23325.0>,<<"/api/graphql">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"aff3921cd1705d08">>},
       {<<"authorization">>,
        <<"Basic Ym9iX3VzZXJfZ2V0X3Jvb21fY29uZmlnXzEwMThAZG9tYWluLmV4YW1wbGUuY29tOm1ha3JvbGlrYQ==">>}],
      <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"vary">>,<<"accept">>},
          {<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Fri, 12 Apr 2024 09:34:35 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"240">>}],
         <<"{\"errors\":[{\"path\":[\"muc_light\",\"getRoomConfig\"],\"message\":\"Given user does not occupy this room\",\"extensions\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\",\"code\":\"not_room_member\"}}],\"data\":{\"muc_light\":{\"getRoomConfig\":null}}}">>,
         379,3583}
Params: #{port => 5561,path => <<"/api/graphql">>,
          server => #{node => mongooseim@localhost},
          creds =>
              {<<"bob_user_get_room_config_1018@domain.example.com">>,
               <<"makrolika">>},
          method => <<"POST">>,
          role => {graphql,user},
          body =>
              <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>,
          return_maps => true,return_headers => true}

*** User 2024-04-12 09:34:35.964 ***🔗
REST request:
Code: 200
Req: {<0.23342.0>,<<"/api/graphql">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"47146e9b51efb88a">>},
       {<<"authorization">>,
        <<"Basic Ym9iX3VzZXJfZ2V0X3Jvb21fY29uZmlnXzEwMThAZG9tYWluLmV4YW1wbGUuY29tOm1ha3JvbGlrYQ==">>}],
      <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"vary">>,<<"accept">>},
          {<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Fri, 12 Apr 2024 09:34:35 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"488">>}],
         <<"{\"data\":{\"muc_light\":{\"getRoomConfig\":{\"subject\":\"Room about nothing\",\"participants\":[{\"jid\":\"alice_user_get_room_config_1018@domain.example.com\",\"affiliation\":\"OWNER\"},{\"jid\":\"bob_user_get_room_config_1018@domain.example.com\",\"affiliation\":\"MEMBER\"}],\"options\":[{\"value\":\"\",\"key\":\"background\"},{\"value\":\"\",\"key\":\"music\"},{\"value\":\"first room\",\"key\":\"roomname\"},{\"value\":\"Room about nothing\",\"key\":\"subject\"}],\"name\":\"first room\",\"jid\":\"1712-914475-853435@muclight.domain.example.com\"}}}}">>,
         627,7316}
Params: #{port => 5561,path => <<"/api/graphql">>,
          server => #{node => mongooseim@localhost},
          creds =>
              {<<"bob_user_get_room_config_1018@domain.example.com">>,
               <<"makrolika">>},
          method => <<"POST">>,
          role => {graphql,user},
          body =>
              <<"{\"variables\":{\"room\":\"1712-914475-853435@muclight.domain.example.com\"},\"query\":\"query ($room: BareJID!) { muc_light { getRoomConfig(room: $room) { jid name options { key value } participants { affiliation jid } subject } } }\"}">>,
          return_maps => true,return_headers => true}

*** User 2024-04-12 09:34:35.964 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 out
</stream:stream>

*** User 2024-04-12 09:34:35.964 ***🔗
bob_user_get_room_config_1018@domain.example.com/res1 in
</stream:stream>

*** User 2024-04-12 09:34:35.964 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 out
</stream:stream>

*** User 2024-04-12 09:34:35.965 ***🔗
alice_user_get_room_config_1018@domain.example.com/res1 in
</stream:stream>

*** CT 2024-04-12 09:34:35.967 *** View log from node mongooseim@localhost when finished🔗 mongooseim@localhost_1831.html




=== Ended at 2024-04-12 09:34:35
=== successfully completed test case
=== === Returned value: ok