aboutsummaryrefslogtreecommitdiffstats
path: root/spec/scansion/muc_register.scs
blob: af0cdc074b1b426b1cdfce16321e88a65ac59a5c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
# MUC: Room registration and reserved nicknames

[Client] Romeo
	jid: user@localhost
	password: password

[Client] Juliet
	jid: user2@localhost
	password: password

[Client] Rosaline
	jid: user3@localhost
	password: password

-----

Romeo connects

Romeo sends:
	<presence to="room@conference.localhost/Romeo">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

Romeo receives:
	<presence from='room@conference.localhost/Romeo'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<status code='201'/>
			<item jid="${Romeo's full JID}" affiliation='owner' role='moderator'/>
			<status code='110'/>
		</x>
	</presence>

Romeo receives:
	<message type='groupchat' from='room@conference.localhost'><subject/></message>

# Submit config form
Romeo sends:
	<iq id='config1' to='room@conference.localhost' type='set'>
		<query xmlns='http://jabber.org/protocol/muc#owner'>
			<x xmlns='jabber:x:data' type='submit'>
				<field var='FORM_TYPE'>
					<value>http://jabber.org/protocol/muc#roomconfig</value>
				</field>
			</x>
		</query>
	</iq>

Romeo receives:
	<iq id="config1" from="room@conference.localhost" type="result">
	</iq>

Romeo sends:
	<iq id='member1' to='room@conference.localhost' type='set'>
		<query xmlns='http://jabber.org/protocol/muc#admin'>
			<item affiliation='member' jid="${Juliet's JID}" />
		</query>
	</iq>

Romeo receives:
	<iq from='room@conference.localhost' id='member1' type='result'/>

# Juliet connects, and joins the room
Juliet connects

Juliet sends:
	<presence to="room@conference.localhost/Juliet">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

Juliet receives:
	<presence from="room@conference.localhost/Romeo" />

Juliet receives:
	<presence from="room@conference.localhost/Juliet" />

Juliet receives:
	<message type='groupchat' from='room@conference.localhost'><subject/></message>

Romeo receives:
	<presence from="room@conference.localhost/Juliet" />

# Juliet retrieves the registration form

Juliet sends:
	<iq id='jw81b36f' to='room@conference.localhost' type='get'>
		<query xmlns='jabber:iq:register'/>
	</iq>

Juliet receives:
	<iq type='result' from='room@conference.localhost' id='jw81b36f'>
		<query xmlns='jabber:iq:register'>
			<x type='form' xmlns='jabber:x:data'>
				<field type='hidden' var='FORM_TYPE'>
					<value>http://jabber.org/protocol/muc#register</value>
				</field>
				<field type='text-single' label='Nickname' var='muc#register_roomnick'/>
			</x>
		</query>
	</iq>

Juliet sends:
	<iq id='nv71va54' to='room@conference.localhost' type='set'>
		<query xmlns='jabber:iq:register'>
			<x xmlns='jabber:x:data' type='submit'>
				<field var='FORM_TYPE'>
					<value>http://jabber.org/protocol/muc#register</value>
				</field>
				<field var='muc#register_roomnick'>
					<value>Juliet</value>
				</field>
			</x>
		</query>
	</iq>

Juliet receives:
	<presence from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item affiliation='member' jid="${Juliet's full JID}" role='participant'/>
			<status code='110'/>
		</x>
	</presence>

Juliet receives:
	<iq type='result' from='room@conference.localhost' id='nv71va54'/>

# Juliet discovers her reserved nick

Juliet sends:
	<iq id='getnick1' to='room@conference.localhost' type='get'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item'/>
	</iq>

Juliet receives:
	<iq type='result' from='room@conference.localhost' id='getnick1'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item'>
			<identity category='conference' name='Juliet' type='text'/>
		</query>
	</iq>

# Juliet leaves the room:

Juliet sends:
	<presence type="unavailable" to="room@conference.localhost/Juliet" />

Juliet receives:
	<presence type='unavailable' from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item jid="${Juliet's full JID}" affiliation='member' role='none'/>
			<status code='110'/>
		</x>
	</presence>

Romeo receives:
	<presence from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item jid="${Juliet's full JID}" affiliation='member' role='participant'/>
		</x>
	</presence>

# Rosaline connect and tries to join the room as Juliet

Rosaline connects

Rosaline sends:
	<presence to="room@conference.localhost/Juliet">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

Rosaline receives:
	<presence type='error' from='room@conference.localhost/Juliet'>
		<error type='cancel'>
			<conflict xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
		</error>
		<x xmlns='http://jabber.org/protocol/muc'/>
	</presence>

# In a heated moment, Juliet unregisters from the room

Juliet sends:
	<iq type='set' to='room@conference.localhost' id='unreg1'>
		<query xmlns='jabber:iq:register'>
			<remove/>
		</query>
	</iq>

Juliet receives:
	<iq type='result' from='room@conference.localhost' id='unreg1'/>

# Rosaline attempts once more to sneak into the room, disguised as Juliet

Rosaline sends:
	<presence to="room@conference.localhost/Juliet">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

Rosaline receives:
	<presence from='room@conference.localhost/Romeo'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item affiliation='owner' role='moderator'/>
		</x>
	</presence>

Rosaline receives:
	<presence from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item affiliation='none' jid="${Rosaline's full JID}" role='participant'/>
			<status code='110'/>
		</x>
	</presence>

Romeo receives:
	<presence from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item affiliation='none' jid="${Rosaline's full JID}" role='participant'/>
		</x>
	</presence>

# On discovering the ruse, Romeo restores Juliet's nick and status within the room

Romeo sends:
	<iq id='member1' to='room@conference.localhost' type='set'>
		<query xmlns='http://jabber.org/protocol/muc#admin'>
			<item affiliation='member' jid="${Juliet's JID}" nick='Juliet' />
		</query>
	</iq>

# Rosaline is evicted from the room

Romeo receives:
	<presence from='room@conference.localhost/Juliet' type='unavailable'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<status code='307'/>
			<item affiliation='none' role='none' jid="${Rosaline's full JID}">
				<reason>This nickname is reserved</reason>
			</item>
		</x>
	</presence>

Romeo receives:
	<iq type='result' id='member1' from='room@conference.localhost' />

Rosaline receives:
	<presence type='unavailable' from='room@conference.localhost/Juliet'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<status code='307'/>
			<item affiliation='none' jid="${Rosaline's full JID}" role='none'>
				<reason>This nickname is reserved</reason>
			</item>
			<status code='110'/>
		</x>
	</presence>

# Rosaline, frustrated, attempts to get back into the room...

Rosaline sends:
	<presence to="room@conference.localhost/Juliet">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

# ...but once again, is denied

Rosaline receives:
	<presence type='error' from='room@conference.localhost/Juliet'>
		<error type='cancel'>
			<conflict xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
		</error>
		<x xmlns='http://jabber.org/protocol/muc'/>
	</presence>

# Juliet, however, quietly joins the room with success

Juliet sends:
	<presence to="room@conference.localhost/Juliet">
		<x xmlns="http://jabber.org/protocol/muc"/>
	</presence>

Juliet receives:
	<presence from="room@conference.localhost/Romeo" />

Juliet receives:
	<presence from="room@conference.localhost/Juliet" />

Juliet receives:
	<message type='groupchat' from='room@conference.localhost'><subject/></message>

Romeo receives:
	<presence from="room@conference.localhost/Juliet" />

# Romeo checks whether he has reserved his own nick yet

Romeo sends:
	<iq id='getnick1' to='room@conference.localhost' type='get'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item'/>
	</iq>

# But no nick is returned, as he hasn't registered yet!

Romeo receives:
	<iq type='result' from='room@conference.localhost' id='getnick1'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item' scansion:strict='true' />
	</iq>

# Romeo updates his own registration
	
Romeo sends:
	<iq id='jw81b36f' to='room@conference.localhost' type='get'>
		<query xmlns='jabber:iq:register'/>
	</iq>

Romeo receives:
	<iq type='result' from='room@conference.localhost' id='jw81b36f'>
		<query xmlns='jabber:iq:register'>
			<x type='form' xmlns='jabber:x:data'>
				<field type='hidden' var='FORM_TYPE'>
					<value>http://jabber.org/protocol/muc#register</value>
				</field>
				<field type='text-single' label='Nickname' var='muc#register_roomnick'/>
			</x>
		</query>
	</iq>

Romeo sends:
	<iq id='nv71va54' to='room@conference.localhost' type='set'>
		<query xmlns='jabber:iq:register'>
			<x xmlns='jabber:x:data' type='submit'>
				<field var='FORM_TYPE'>
					<value>http://jabber.org/protocol/muc#register</value>
				</field>
				<field var='muc#register_roomnick'>
					<value>Romeo</value>
				</field>
			</x>
		</query>
	</iq>

Romeo receives:
	<presence from='room@conference.localhost/Romeo'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item affiliation='owner' jid="${Romeo's full JID}" role='moderator'/>
			<status code='110'/>
		</x>
	</presence>

Romeo receives:
	<iq type='result' from='room@conference.localhost' id='nv71va54'/>

Juliet receives:
	<presence from='room@conference.localhost/Romeo'>
		<x xmlns='http://jabber.org/protocol/muc#user'>
			<item role='moderator' xmlns='http://jabber.org/protocol/muc#user' affiliation='owner'/>
		</x>
	</presence>

# Romeo discovers his reserved nick

Romeo sends:
	<iq id='getnick1' to='room@conference.localhost' type='get'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item'/>
	</iq>

Romeo receives:
	<iq type='result' from='room@conference.localhost' id='getnick1'>
		<query xmlns='http://jabber.org/protocol/disco#info' node='x-roomuser-item'>
			<identity category='conference' name='Romeo' type='text'/>
		</query>
	</iq>

# To check the status of the room is as expected, Romeo requests the member list

Romeo sends:
	<iq id='member3' to='room@conference.localhost' type='get'>
		<query xmlns='http://jabber.org/protocol/muc#admin'>
			<item affiliation='member'/>
		</query>
	</iq>

Romeo receives:
	<iq from='room@conference.localhost' type='result' id='member3'>
		<query xmlns='http://jabber.org/protocol/muc#admin'>
			<item jid="${Juliet's JID}" affiliation='member' nick='Juliet'/>
		</query>
	</iq>