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 4 : static inline const char * port_type_txt(PortTypes pt)
17 : {
18 4 : switch (pt) {
19 0 : case ForceUnauthorized: return "ForceUnauthorized";
20 0 : case ForceAuthorized: return "ForceAuthorized";
21 4 : case Auto: return "Auto";
22 0 : default: return "Unknown";
23 : }
24 : }
25 :
26 :
27 2 : static inline const char * port_state_txt(PortState ps)
28 : {
29 2 : switch (ps) {
30 0 : case Unauthorized: return "Unauthorized";
31 2 : case Authorized: return "Authorized";
32 0 : default: return "Unknown";
33 : }
34 : }
35 :
36 :
37 4 : static inline const char * ctrl_dir_txt(ControlledDirection dir)
38 : {
39 4 : switch (dir) {
40 4 : case Both: return "Both";
41 0 : case In: return "In";
42 0 : default: return "Unknown";
43 : }
44 : }
45 :
46 :
47 2 : static inline const char * auth_pae_state_txt(int s)
48 : {
49 2 : 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 0 : case AUTH_PAE_AUTHENTICATING: return "AUTHENTICATING";
54 2 : case AUTH_PAE_AUTHENTICATED: return "AUTHENTICATED";
55 0 : case AUTH_PAE_ABORTING: return "ABORTING";
56 0 : case AUTH_PAE_HELD: return "HELD";
57 0 : case AUTH_PAE_FORCE_AUTH: return "FORCE_AUTH";
58 0 : 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 2 : static inline const char * be_auth_state_txt(int s)
66 : {
67 2 : switch (s) {
68 0 : case BE_AUTH_REQUEST: return "REQUEST";
69 0 : 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 2 : case BE_AUTH_IDLE: return "IDLE";
74 0 : case BE_AUTH_INITIALIZE: return "INITIALIZE";
75 0 : case BE_AUTH_IGNORE: return "IGNORE";
76 0 : default: return "Unknown";
77 : }
78 : }
79 :
80 :
81 2 : static inline const char * reauth_timer_state_txt(int s)
82 : {
83 2 : switch (s) {
84 2 : case REAUTH_TIMER_INITIALIZE: return "INITIALIZE";
85 0 : case REAUTH_TIMER_REAUTHENTICATE: return "REAUTHENTICATE";
86 0 : default: return "Unknown";
87 : }
88 : }
89 :
90 :
91 2 : static inline const char * auth_key_tx_state_txt(int s)
92 : {
93 2 : switch (s) {
94 2 : case AUTH_KEY_TX_NO_KEY_TRANSMIT: return "NO_KEY_TRANSMIT";
95 0 : case AUTH_KEY_TX_KEY_TRANSMIT: return "KEY_TRANSMIT";
96 0 : default: return "Unknown";
97 : }
98 : }
99 :
100 :
101 2 : static inline const char * key_rx_state_txt(int s)
102 : {
103 2 : switch (s) {
104 2 : 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 2 : static inline const char * ctrl_dir_state_txt(int s)
112 : {
113 2 : switch (s) {
114 2 : 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 2 : 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 2 : pos = buf;
128 2 : end = pos + buflen;
129 :
130 2 : ret = os_snprintf(pos, end - pos, "aWhile=%d\nquietWhile=%d\n"
131 : "reAuthWhen=%d\n",
132 : sm->aWhile, sm->quietWhile, sm->reAuthWhen);
133 2 : if (ret < 0 || ret >= end - pos)
134 0 : return pos - buf;
135 2 : pos += ret;
136 :
137 : #define _SB(b) ((b) ? "TRUE" : "FALSE")
138 34 : 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 2 : _SB(sm->authAbort),
159 2 : _SB(sm->authFail),
160 : port_state_txt(sm->authPortStatus),
161 2 : _SB(sm->authStart),
162 2 : _SB(sm->authTimeout),
163 2 : _SB(sm->authSuccess),
164 2 : _SB(sm->eap_if->eapFail),
165 2 : _SB(sm->eapolEap),
166 2 : _SB(sm->eap_if->eapSuccess),
167 2 : _SB(sm->eap_if->eapTimeout),
168 2 : _SB(sm->initialize),
169 2 : _SB(sm->eap_if->eapKeyAvailable),
170 4 : _SB(sm->keyDone), _SB(sm->keyRun),
171 2 : _SB(sm->keyTxEnabled),
172 : port_type_txt(sm->portControl),
173 2 : _SB(sm->eap_if->portEnabled),
174 2 : _SB(sm->portValid),
175 2 : _SB(sm->reAuthenticate));
176 2 : if (ret < 0 || ret >= end - pos)
177 0 : return pos - buf;
178 2 : pos += ret;
179 :
180 10 : 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 2 : auth_pae_state_txt(sm->auth_pae_state),
201 2 : _SB(sm->eapolLogoff),
202 2 : _SB(sm->eapolStart),
203 2 : _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 2 : if (ret < 0 || ret >= end - pos)
219 0 : return pos - buf;
220 2 : pos += ret;
221 :
222 10 : 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 2 : be_auth_state_txt(sm->be_auth_state),
234 2 : _SB(sm->eap_if->eapNoReq),
235 2 : _SB(sm->eap_if->eapReq),
236 2 : _SB(sm->eap_if->eapResp),
237 : sm->serverTimeout,
238 : sm->backendResponses,
239 : sm->backendAccessChallenges,
240 : sm->backendOtherRequestsToSupplicant,
241 : sm->backendAuthSuccesses,
242 : sm->backendAuthFails);
243 2 : if (ret < 0 || ret >= end - pos)
244 0 : return pos - buf;
245 2 : pos += ret;
246 :
247 4 : ret = os_snprintf(pos, end - pos,
248 : "reauth_timer_state=%s\n"
249 : "reAuthPeriod=%d\n"
250 : "reAuthEnabled=%s\n",
251 2 : reauth_timer_state_txt(sm->reauth_timer_state),
252 : sm->reAuthPeriod,
253 2 : _SB(sm->reAuthEnabled));
254 2 : if (ret < 0 || ret >= end - pos)
255 0 : return pos - buf;
256 2 : pos += ret;
257 :
258 2 : ret = os_snprintf(pos, end - pos,
259 : "auth_key_tx_state=%s\n",
260 2 : auth_key_tx_state_txt(sm->auth_key_tx_state));
261 2 : if (ret < 0 || ret >= end - pos)
262 0 : return pos - buf;
263 2 : pos += ret;
264 :
265 4 : ret = os_snprintf(pos, end - pos,
266 : "key_rx_state=%s\n"
267 : "rxKey=%s\n",
268 2 : key_rx_state_txt(sm->key_rx_state),
269 2 : _SB(sm->rxKey));
270 2 : if (ret < 0 || ret >= end - pos)
271 0 : return pos - buf;
272 2 : pos += ret;
273 :
274 4 : 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 2 : ctrl_dir_state_txt(sm->ctrl_dir_state),
280 : ctrl_dir_txt(sm->adminControlledDirections),
281 : ctrl_dir_txt(sm->operControlledDirections),
282 2 : _SB(sm->operEdge));
283 2 : if (ret < 0 || ret >= end - pos)
284 0 : return pos - buf;
285 2 : pos += ret;
286 : #undef _SB
287 :
288 2 : return pos - buf;
289 : }
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