crypto/openssh/auth-options.c

99 	char *opts = *optsp;
102 	if (allow_negate && strncasecmp(opts, "no-", 3) == 0) {
103 		opts += 3;
106 	if (strncasecmp(opts, opt, opt_len) == 0) {
107 		*optsp = opts + opt_len;
122 auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
131 	if (!opts)
134 	while (*opts && *opts != ' ' && *opts != '\t') {
135 		if ((r = match_flag("cert-authority", 0, &opts, NULL)) != -1) {
139 		if ((r = match_flag("restrict", 0, &opts, NULL)) != -1) {
148 		if ((r = match_flag("port-forwarding", 1, &opts,
153 		if ((r = match_flag("agent-forwarding", 1, &opts,
158 		if ((r = match_flag("x11-forwarding", 1, &opts,
163 		if ((r = match_flag("pty", 1, &opts,
168 		if ((r = match_flag("user-rc", 1, &opts,
174 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
175 			opts += strlen(cp);
177 			forced_command = xmalloc(strlen(opts) + 1);
179 			while (*opts) {
180 				if (*opts == '"')
182 				if (*opts == '\\' && opts[1] == '"') {
183 					opts += 2;
187 				forced_command[i++] = *opts++;
189 			if (!*opts) {
200 			opts++;
204 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
205 			opts += strlen(cp);
207 			authorized_principals = xmalloc(strlen(opts) + 1);
209 			while (*opts) {
210 				if (*opts == '"')
212 				if (*opts == '\\' && opts[1] == '"') {
213 					opts += 2;
217 				authorized_principals[i++] = *opts++;
219 			if (!*opts) {
231 			opts++;
235 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
239 			opts += strlen(cp);
240 			s = xmalloc(strlen(opts) + 1);
242 			while (*opts) {
243 				if (*opts == '"')
245 				if (*opts == '\\' && opts[1] == '"') {
246 					opts += 2;
250 				s[i++] = *opts++;
252 			if (!*opts) {
261 			opts++;
277 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
281 			char *patterns = xmalloc(strlen(opts) + 1);
283 			opts += strlen(cp);
285 			while (*opts) {
286 				if (*opts == '"')
288 				if (*opts == '\\' && opts[1] == '"') {
289 					opts += 2;
293 				patterns[i++] = *opts++;
295 			if (!*opts) {
304 			opts++;
332 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
335 			char *patterns = xmalloc(strlen(opts) + 1);
337 			opts += strlen(cp);
339 			while (*opts) {
340 				if (*opts == '"')
342 				if (*opts == '\\' && opts[1] == '"') {
343 					opts += 2;
347 				patterns[i++] = *opts++;
349 			if (!*opts) {
358 			opts++;
387 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
389 			opts += strlen(cp);
390 			tun = xmalloc(strlen(opts) + 1);
392 			while (*opts) {
393 				if (*opts == '"')
395 				tun[i++] = *opts++;
397 			if (!*opts) {
418 			opts++;
426 		if (!*opts)
428 		if (*opts == ' ' || *opts == '\t')
430 		if (*opts != ',')
432 		opts++;
441 	    file, linenum, opts);
443 	    file, linenum, opts);