diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/parse_name.c')
| -rw-r--r-- | crypto/kerberosIV/lib/krb/parse_name.c | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/crypto/kerberosIV/lib/krb/parse_name.c b/crypto/kerberosIV/lib/krb/parse_name.c deleted file mode 100644 index fcb3394..0000000 --- a/crypto/kerberosIV/lib/krb/parse_name.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include "krb_locl.h" - -RCSID("$Id: parse_name.c,v 1.7 1999/12/02 16:58:43 joda Exp $"); - -int -krb_parse_name(const char *fullname, krb_principal *principal) -{ - const char *p; - char *ns, *np; - enum {n, i, r} pos = n; - int quote = 0; - ns = np = principal->name; - - principal->name[0] = 0; - principal->instance[0] = 0; - principal->realm[0] = 0; - - for(p = fullname; *p; p++){ - if(np - ns == ANAME_SZ - 1) /* XXX they have the same size */ - return KNAME_FMT; - if(quote){ - *np++ = *p; - quote = 0; - continue; - } - if(*p == '\\') - quote = 1; - else if(*p == '.' && pos == n){ - *np = 0; - ns = np = principal->instance; - pos = i; - }else if(*p == '@' && (pos == n || pos == i)){ - *np = 0; - ns = np = principal->realm; - pos = r; - }else - *np++ = *p; - } - *np = 0; - if(quote || principal->name[0] == 0) - return KNAME_FMT; - return KSUCCESS; -} - -int -kname_parse(char *np, char *ip, char *rp, char *fullname) -{ - krb_principal p; - int ret; - if((ret = krb_parse_name(fullname, &p)) == 0){ - strlcpy (np, p.name, ANAME_SZ); - strlcpy (ip, p.instance, INST_SZ); - if(p.realm[0]) - strlcpy (rp, p.realm, REALM_SZ); - } - return ret; -} -/* - * k_isname() returns 1 if the given name is a syntactically legitimate - * Kerberos name; returns 0 if it's not. - */ - -int -k_isname(char *s) -{ - char c; - int backslash = 0; - - if (!*s) - return 0; - if (strlen(s) > ANAME_SZ - 1) - return 0; - while ((c = *s++)) { - if (backslash) { - backslash = 0; - continue; - } - switch(c) { - case '\\': - backslash = 1; - break; - case '.': - return 0; - /* break; */ - case '@': - return 0; - /* break; */ - } - } - return 1; -} - - -/* - * k_isinst() returns 1 if the given name is a syntactically legitimate - * Kerberos instance; returns 0 if it's not. - */ - -int -k_isinst(char *s) -{ - char c; - int backslash = 0; - - if (strlen(s) > INST_SZ - 1) - return 0; - while ((c = *s++)) { - if (backslash) { - backslash = 0; - continue; - } - switch(c) { - case '\\': - backslash = 1; - break; - case '.': -#if INSTANCE_DOTS_OK - break; -#else /* INSTANCE_DOTS_OK */ - return 0; -#endif /* INSTANCE_DOTS_OK */ - /* break; */ - case '@': - return 0; - /* break; */ - } - } - return 1; -} - -/* - * k_isrealm() returns 1 if the given name is a syntactically legitimate - * Kerberos realm; returns 0 if it's not. - */ - -int -k_isrealm(char *s) -{ - char c; - int backslash = 0; - - if (!*s) - return 0; - if (strlen(s) > REALM_SZ - 1) - return 0; - while ((c = *s++)) { - if (backslash) { - backslash = 0; - continue; - } - switch(c) { - case '\\': - backslash = 1; - break; - case '@': - return 0; - /* break; */ - } - } - return 1; -} |
