Line data Source code
1 : /*
2 : * IEEE 802.1X-2004 Authenticator - State dump
3 : * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi>
4 : *
5 : * This software may be distributed under the terms of the BSD license.
6 : * See README for more details.
7 : */
8 :
9 : #include "includes.h"
10 :
11 : #include "common.h"
12 : #include "eap_server/eap.h"
13 : #include "eapol_auth_sm.h"
14 : #include "eapol_auth_sm_i.h"
15 :
16 36 : static inline const char * port_type_txt(PortTypes pt)
17 : {
18 36 : switch (pt) {
19 2 : case ForceUnauthorized: return "ForceUnauthorized";
20 2 : case ForceAuthorized: return "ForceAuthorized";
21 32 : case Auto: return "Auto";
22 0 : default: return "Unknown";
23 : }
24 : }
25 :
26 :
27 18 : static inline const char * port_state_txt(PortState ps)
28 : {
29 18 : switch (ps) {
30 3 : case Unauthorized: return "Unauthorized";
31 15 : case Authorized: return "Authorized";
32 0 : default: return "Unknown";
33 : }
34 : }
35 :
36 :
37 36 : static inline const char * ctrl_dir_txt(ControlledDirection dir)
38 : {
39 36 : switch (dir) {
40 35 : case Both: return "Both";
41 1 : case In: return "In";
42 0 : default: return "Unknown";
43 : }
44 : }
45 :
46 :
47 18 : static inline const char * auth_pae_state_txt(int s)
48 : {
49 18 : switch (s) {
50 0 : case AUTH_PAE_INITIALIZE: return "INITIALIZE";
51 0 : case AUTH_PAE_DISCONNECTED: return "DISCONNECTED";
52 0 : case AUTH_PAE_CONNECTING: return "CONNECTING";
53 5 : case AUTH_PAE_AUTHENTICATING: return "AUTHENTICATING";
54 11 : case AUTH_PAE_AUTHENTICATED: return "AUTHENTICATED";
55 0 : case AUTH_PAE_ABORTING: return "ABORTING";
56 0 : case AUTH_PAE_HELD: return "HELD";
57 1 : case AUTH_PAE_FORCE_AUTH: return "FORCE_AUTH";
58 1 : case AUTH_PAE_FORCE_UNAUTH: return "FORCE_UNAUTH";
59 0 : case AUTH_PAE_RESTART: return "RESTART";
60 0 : default: return "Unknown";
61 : }
62 : }
63 :
64 :
65 18 : static inline const char * be_auth_state_txt(int s)
66 : {
67 18 : switch (s) {
68 4 : case BE_AUTH_REQUEST: return "REQUEST";
69 1 : case BE_AUTH_RESPONSE: return "RESPONSE";
70 0 : case BE_AUTH_SUCCESS: return "SUCCESS";
71 0 : case BE_AUTH_FAIL: return "FAIL";
72 0 : case BE_AUTH_TIMEOUT: return "TIMEOUT";
73 11 : case BE_AUTH_IDLE: return "IDLE";
74 2 : case BE_AUTH_INITIALIZE: return "INITIALIZE";
75 0 : case BE_AUTH_IGNORE: return "IGNORE";
76 0 : default: return "Unknown";
77 : }
78 : }
79 :
80 :
81 18 : static inline const char * reauth_timer_state_txt(int s)
82 : {
83 18 : switch (s) {
84 18 : case REAUTH_TIMER_INITIALIZE: return "INITIALIZE";
85 0 : case REAUTH_TIMER_REAUTHENTICATE: return "REAUTHENTICATE";
86 0 : default: return "Unknown";
87 : }
88 : }
89 :
90 :
91 18 : static inline const char * auth_key_tx_state_txt(int s)
92 : {
93 18 : switch (s) {
94 17 : case AUTH_KEY_TX_NO_KEY_TRANSMIT: return "NO_KEY_TRANSMIT";
95 1 : case AUTH_KEY_TX_KEY_TRANSMIT: return "KEY_TRANSMIT";
96 0 : default: return "Unknown";
97 : }
98 : }
99 :
100 :
101 18 : static inline const char * key_rx_state_txt(int s)
102 : {
103 18 : switch (s) {
104 18 : case KEY_RX_NO_KEY_RECEIVE: return "NO_KEY_RECEIVE";
105 0 : case KEY_RX_KEY_RECEIVE: return "KEY_RECEIVE";
106 0 : default: return "Unknown";
107 : }
108 : }
109 :
110 :
111 18 : static inline const char * ctrl_dir_state_txt(int s)
112 : {
113 18 : switch (s) {
114 18 : case CTRL_DIR_FORCE_BOTH: return "FORCE_BOTH";
115 0 : case CTRL_DIR_IN_OR_BOTH: return "IN_OR_BOTH";
116 0 : default: return "Unknown";
117 : }
118 : }
119 :
120 :
121 18 : int eapol_auth_dump_state(struct eapol_state_machine *sm, char *buf,
122 : size_t buflen)
123 : {
124 : char *pos, *end;
125 : int ret;
126 :
127 18 : pos = buf;
128 18 : end = pos + buflen;
129 :
130 18 : ret = os_snprintf(pos, end - pos, "aWhile=%d\nquietWhile=%d\n"
131 : "reAuthWhen=%d\n",
132 : sm->aWhile, sm->quietWhile, sm->reAuthWhen);
133 18 : if (os_snprintf_error(end - pos, ret))
134 0 : return pos - buf;
135 18 : pos += ret;
136 :
137 : #define _SB(b) ((b) ? "TRUE" : "FALSE")
138 306 : ret = os_snprintf(pos, end - pos,
139 : "authAbort=%s\n"
140 : "authFail=%s\n"
141 : "authPortStatus=%s\n"
142 : "authStart=%s\n"
143 : "authTimeout=%s\n"
144 : "authSuccess=%s\n"
145 : "eapFail=%s\n"
146 : "eapolEap=%s\n"
147 : "eapSuccess=%s\n"
148 : "eapTimeout=%s\n"
149 : "initialize=%s\n"
150 : "keyAvailable=%s\n"
151 : "keyDone=%s\n"
152 : "keyRun=%s\n"
153 : "keyTxEnabled=%s\n"
154 : "portControl=%s\n"
155 : "portEnabled=%s\n"
156 : "portValid=%s\n"
157 : "reAuthenticate=%s\n",
158 18 : _SB(sm->authAbort),
159 18 : _SB(sm->authFail),
160 : port_state_txt(sm->authPortStatus),
161 18 : _SB(sm->authStart),
162 18 : _SB(sm->authTimeout),
163 18 : _SB(sm->authSuccess),
164 18 : _SB(sm->eap_if->eapFail),
165 18 : _SB(sm->eapolEap),
166 18 : _SB(sm->eap_if->eapSuccess),
167 18 : _SB(sm->eap_if->eapTimeout),
168 18 : _SB(sm->initialize),
169 18 : _SB(sm->eap_if->eapKeyAvailable),
170 36 : _SB(sm->keyDone), _SB(sm->keyRun),
171 18 : _SB(sm->keyTxEnabled),
172 : port_type_txt(sm->portControl),
173 18 : _SB(sm->eap_if->portEnabled),
174 18 : _SB(sm->portValid),
175 18 : _SB(sm->reAuthenticate));
176 18 : if (os_snprintf_error(end - pos, ret))
177 0 : return pos - buf;
178 18 : pos += ret;
179 :
180 90 : ret = os_snprintf(pos, end - pos,
181 : "auth_pae_state=%s\n"
182 : "eapolLogoff=%s\n"
183 : "eapolStart=%s\n"
184 : "eapRestart=%s\n"
185 : "portMode=%s\n"
186 : "reAuthCount=%d\n"
187 : "quietPeriod=%d\n"
188 : "reAuthMax=%d\n"
189 : "authEntersConnecting=%d\n"
190 : "authEapLogoffsWhileConnecting=%d\n"
191 : "authEntersAuthenticating=%d\n"
192 : "authAuthSuccessesWhileAuthenticating=%d\n"
193 : "authAuthTimeoutsWhileAuthenticating=%d\n"
194 : "authAuthFailWhileAuthenticating=%d\n"
195 : "authAuthEapStartsWhileAuthenticating=%d\n"
196 : "authAuthEapLogoffWhileAuthenticating=%d\n"
197 : "authAuthReauthsWhileAuthenticated=%d\n"
198 : "authAuthEapStartsWhileAuthenticated=%d\n"
199 : "authAuthEapLogoffWhileAuthenticated=%d\n",
200 18 : auth_pae_state_txt(sm->auth_pae_state),
201 18 : _SB(sm->eapolLogoff),
202 18 : _SB(sm->eapolStart),
203 18 : _SB(sm->eap_if->eapRestart),
204 : port_type_txt(sm->portMode),
205 : sm->reAuthCount,
206 : sm->quietPeriod, sm->reAuthMax,
207 : sm->authEntersConnecting,
208 : sm->authEapLogoffsWhileConnecting,
209 : sm->authEntersAuthenticating,
210 : sm->authAuthSuccessesWhileAuthenticating,
211 : sm->authAuthTimeoutsWhileAuthenticating,
212 : sm->authAuthFailWhileAuthenticating,
213 : sm->authAuthEapStartsWhileAuthenticating,
214 : sm->authAuthEapLogoffWhileAuthenticating,
215 : sm->authAuthReauthsWhileAuthenticated,
216 : sm->authAuthEapStartsWhileAuthenticated,
217 : sm->authAuthEapLogoffWhileAuthenticated);
218 18 : if (os_snprintf_error(end - pos, ret))
219 0 : return pos - buf;
220 18 : pos += ret;
221 :
222 90 : ret = os_snprintf(pos, end - pos,
223 : "be_auth_state=%s\n"
224 : "eapNoReq=%s\n"
225 : "eapReq=%s\n"
226 : "eapResp=%s\n"
227 : "serverTimeout=%d\n"
228 : "backendResponses=%d\n"
229 : "backendAccessChallenges=%d\n"
230 : "backendOtherRequestsToSupplicant=%d\n"
231 : "backendAuthSuccesses=%d\n"
232 : "backendAuthFails=%d\n",
233 18 : be_auth_state_txt(sm->be_auth_state),
234 18 : _SB(sm->eap_if->eapNoReq),
235 18 : _SB(sm->eap_if->eapReq),
236 18 : _SB(sm->eap_if->eapResp),
237 : sm->serverTimeout,
238 : sm->backendResponses,
239 : sm->backendAccessChallenges,
240 : sm->backendOtherRequestsToSupplicant,
241 : sm->backendAuthSuccesses,
242 : sm->backendAuthFails);
243 18 : if (os_snprintf_error(end - pos, ret))
244 0 : return pos - buf;
245 18 : pos += ret;
246 :
247 36 : ret = os_snprintf(pos, end - pos,
248 : "reauth_timer_state=%s\n"
249 : "reAuthPeriod=%d\n"
250 : "reAuthEnabled=%s\n",
251 18 : reauth_timer_state_txt(sm->reauth_timer_state),
252 : sm->reAuthPeriod,
253 18 : _SB(sm->reAuthEnabled));
254 18 : if (os_snprintf_error(end - pos, ret))
255 0 : return pos - buf;
256 18 : pos += ret;
257 :
258 18 : ret = os_snprintf(pos, end - pos,
259 : "auth_key_tx_state=%s\n",
260 18 : auth_key_tx_state_txt(sm->auth_key_tx_state));
261 18 : if (os_snprintf_error(end - pos, ret))
262 0 : return pos - buf;
263 18 : pos += ret;
264 :
265 36 : ret = os_snprintf(pos, end - pos,
266 : "key_rx_state=%s\n"
267 : "rxKey=%s\n",
268 18 : key_rx_state_txt(sm->key_rx_state),
269 18 : _SB(sm->rxKey));
270 18 : if (os_snprintf_error(end - pos, ret))
271 0 : return pos - buf;
272 18 : pos += ret;
273 :
274 36 : ret = os_snprintf(pos, end - pos,
275 : "ctrl_dir_state=%s\n"
276 : "adminControlledDirections=%s\n"
277 : "operControlledDirections=%s\n"
278 : "operEdge=%s\n",
279 18 : ctrl_dir_state_txt(sm->ctrl_dir_state),
280 : ctrl_dir_txt(sm->adminControlledDirections),
281 : ctrl_dir_txt(sm->operControlledDirections),
282 18 : _SB(sm->operEdge));
283 18 : if (os_snprintf_error(end - pos, ret))
284 0 : return pos - buf;
285 18 : pos += ret;
286 : #undef _SB
287 :
288 18 : return pos - buf;
289 : }
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