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comparison svr-auth.c @ 11:f76c9389e9e0

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Mostly done with the listener changeover
author Matt Johnston <matt@ucc.asn.au>
date Thu, 03 Jun 2004 17:22:48 +0000
parents fe6bca95afa7
children d7cc5b484a2e
comparison
equal deleted inserted replaced
9:7f77962de998 11:f76c9389e9e0
149 !(ses.opts->norootpass && svr_ses.authstate.pw->pw_uid == 0) ) { 149 !(ses.opts->norootpass && svr_ses.authstate.pw->pw_uid == 0) ) {
150 /* user wants to try password auth */ 150 /* user wants to try password auth */
151 if (methodlen == AUTH_METHOD_PASSWORD_LEN && 151 if (methodlen == AUTH_METHOD_PASSWORD_LEN &&
152 strncmp(methodname, AUTH_METHOD_PASSWORD, 152 strncmp(methodname, AUTH_METHOD_PASSWORD,
153 AUTH_METHOD_PASSWORD_LEN) == 0) { 153 AUTH_METHOD_PASSWORD_LEN) == 0) {
154 passwordauth(username, userlen); 154 passwordauth();
155 goto out; 155 goto out;
156 } 156 }
157 } 157 }
158 #endif 158 #endif
159 159
160 #ifdef DROPBEAR_PUBKEY_AUTH 160 #ifdef DROPBEAR_PUBKEY_AUTH
161 /* user wants to try pubkey auth */ 161 /* user wants to try pubkey auth */
162 if (methodlen == AUTH_METHOD_PUBKEY_LEN && 162 if (methodlen == AUTH_METHOD_PUBKEY_LEN &&
163 strncmp(methodname, AUTH_METHOD_PUBKEY, 163 strncmp(methodname, AUTH_METHOD_PUBKEY,
164 AUTH_METHOD_PUBKEY_LEN) == 0) { 164 AUTH_METHOD_PUBKEY_LEN) == 0) {
165 pubkeyauth(username, userlen); 165 pubkeyauth();
166 goto out; 166 goto out;
167 } 167 }
168 #endif 168 #endif
169 169
170 /* nothing matched, we just fail */ 170 /* nothing matched, we just fail */
198 dropbear_log(LOG_WARNING, "client trying multiple usernames"); 198 dropbear_log(LOG_WARNING, "client trying multiple usernames");
199 m_free(svr_ses.authstate.username); 199 m_free(svr_ses.authstate.username);
200 } 200 }
201 authclear(); 201 authclear();
202 svr_ses.authstate.pw = getpwnam((char*)username); 202 svr_ses.authstate.pw = getpwnam((char*)username);
203 svr_ses.authstate.username = strdup(username); 203 svr_ses.authstate.username = m_strdup(username);
204 m_free(svr_ses.authstate.printableuser); 204 m_free(svr_ses.authstate.printableuser);
205 } 205 }
206 206
207 /* check that user exists */ 207 /* check that user exists */
208 if (svr_ses.authstate.pw == NULL) { 208 if (svr_ses.authstate.pw == NULL) {
212 send_msg_userauth_failure(0, 1); 212 send_msg_userauth_failure(0, 1);
213 return DROPBEAR_FAILURE; 213 return DROPBEAR_FAILURE;
214 } 214 }
215 215
216 /* We can set it once we know its a real user */ 216 /* We can set it once we know its a real user */
217 svr_ses.authstate.printableuser = strdup(svr_ses.authstate.pw->pw_name); 217 svr_ses.authstate.printableuser = m_strdup(svr_ses.authstate.pw->pw_name);
218 218
219 /* check for non-root if desired */ 219 /* check for non-root if desired */
220 if (ses.opts->norootlogin && svr_ses.authstate.pw->pw_uid == 0) { 220 if (ses.opts->norootlogin && svr_ses.authstate.pw->pw_uid == 0) {
221 TRACE(("leave checkusername: root login disabled")); 221 TRACE(("leave checkusername: root login disabled"));
222 dropbear_log(LOG_WARNING, "root login rejected"); 222 dropbear_log(LOG_WARNING, "root login rejected");