crypto/openssh/auth-options.c

98 	char *opts = *optsp;
101 	if (allow_negate && strncasecmp(opts, "no-", 3) == 0) {
102 		opts += 3;
105 	if (strncasecmp(opts, opt, opt_len) == 0) {
106 		*optsp = opts + opt_len;
121 auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
129 	if (!opts)
132 	while (*opts && *opts != ' ' && *opts != '\t') {
133 		if ((r = match_flag("cert-authority", 0, &opts, NULL)) != -1) {
137 		if ((r = match_flag("restrict", 0, &opts, NULL)) != -1) {
146 		if ((r = match_flag("port-forwarding", 1, &opts,
151 		if ((r = match_flag("agent-forwarding", 1, &opts,
156 		if ((r = match_flag("x11-forwarding", 1, &opts,
161 		if ((r = match_flag("pty", 1, &opts,
166 		if ((r = match_flag("user-rc", 1, &opts,
172 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
173 			opts += strlen(cp);
175 			forced_command = xmalloc(strlen(opts) + 1);
177 			while (*opts) {
178 				if (*opts == '"')
180 				if (*opts == '\\' && opts[1] == '"') {
181 					opts += 2;
185 				forced_command[i++] = *opts++;
187 			if (!*opts) {
198 			opts++;
202 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
203 			opts += strlen(cp);
205 			authorized_principals = xmalloc(strlen(opts) + 1);
207 			while (*opts) {
208 				if (*opts == '"')
210 				if (*opts == '\\' && opts[1] == '"') {
211 					opts += 2;
215 				authorized_principals[i++] = *opts++;
217 			if (!*opts) {
229 			opts++;
233 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
237 			opts += strlen(cp);
238 			s = xmalloc(strlen(opts) + 1);
240 			while (*opts) {
241 				if (*opts == '"')
243 				if (*opts == '\\' && opts[1] == '"') {
244 					opts += 2;
248 				s[i++] = *opts++;
250 			if (!*opts) {
259 			opts++;
275 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
279 			char *patterns = xmalloc(strlen(opts) + 1);
281 			opts += strlen(cp);
283 			while (*opts) {
284 				if (*opts == '"')
286 				if (*opts == '\\' && opts[1] == '"') {
287 					opts += 2;
291 				patterns[i++] = *opts++;
293 			if (!*opts) {
302 			opts++;
330 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
333 			char *patterns = xmalloc(strlen(opts) + 1);
335 			opts += strlen(cp);
337 			while (*opts) {
338 				if (*opts == '"')
340 				if (*opts == '\\' && opts[1] == '"') {
341 					opts += 2;
345 				patterns[i++] = *opts++;
347 			if (!*opts) {
356 			opts++;
385 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {
387 			opts += strlen(cp);
388 			tun = xmalloc(strlen(opts) + 1);
390 			while (*opts) {
391 				if (*opts == '"')
393 				tun[i++] = *opts++;
395 			if (!*opts) {
416 			opts++;
424 		if (!*opts)
426 		if (*opts == ' ' || *opts == '\t')
428 		if (*opts != ',')
430 		opts++;
439 	    file, linenum, opts);
441 	    file, linenum, opts);