diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/net/ruserpass.c')
| -rw-r--r-- | usr/src/lib/libbc/libc/net/ruserpass.c | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/usr/src/lib/libbc/libc/net/ruserpass.c b/usr/src/lib/libbc/libc/net/ruserpass.c deleted file mode 100644 index abd411bb90..0000000000 --- a/usr/src/lib/libbc/libc/net/ruserpass.c +++ /dev/null @@ -1,238 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 1989 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -#include <stdio.h> -#include <ctype.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> -#include <malloc.h> -#include <strings.h> -#include <stdlib.h> -#include <unistd.h> - -char *getpass(); - -#define DEFAULT 1 -#define LOGIN 2 -#define PASSWD 3 -#define NOTIFY 4 -#define WRITE 5 -#define YES 6 -#define NO 7 -#define COMMAND 8 -#define FORCE 9 -#define ID 10 -#define MACHINE 11 - -#define MAXTOKEN 11 -#define NTOKENS (MAXTOKEN - 1 + 2 + 1) /* two duplicates and null, minus id */ - -static void rnetrc(char *, char **, char **); -static int token(void); - -static struct ruserdata { - char tokval[100]; - struct toktab { - char *tokstr; - int tval; - } toktab[NTOKENS]; - FILE *cfile; -} *ruserdata, *_ruserdata(void); - - -static struct ruserdata * -_ruserdata(void) -{ - struct ruserdata *d = ruserdata; - struct toktab *t; - - if (d == 0) { - if ((d = (struct ruserdata *) - calloc(1, sizeof(struct ruserdata))) == NULL) { - return(NULL); - } - ruserdata = d; - t = d->toktab; - t->tokstr = "default"; t++->tval = DEFAULT; - t->tokstr = "login"; t++->tval = LOGIN; - t->tokstr = "password"; t++->tval = PASSWD; - t->tokstr = "notify"; t++->tval = NOTIFY; - t->tokstr = "write"; t++->tval = WRITE; - t->tokstr = "yes"; t++->tval = YES; - t->tokstr = "y"; t++->tval = YES; - t->tokstr = "no"; t++->tval = NO; - t->tokstr = "n"; t++->tval = NO; - t->tokstr = "command"; t++->tval = COMMAND; - t->tokstr = "force"; t++->tval = FORCE; - t->tokstr = "machine"; t++->tval = MACHINE; - t->tokstr = 0; t->tval = 0; - } - return(d); -} - -void -_ruserpass(char *host, char **aname, char **apass) -{ - - if (*aname == 0 || *apass == 0) - rnetrc(host, aname, apass); - if (*aname == 0) { - char *myname = getlogin(); - *aname = malloc(16); - printf("Name (%s:%s): ", host, myname); - fflush(stdout); - if (read(2, *aname, 16) <= 0) - exit(1); - if ((*aname)[0] == '\n') - *aname = myname; - else - if (index(*aname, '\n')) - *index(*aname, '\n') = 0; - } - if (*aname && *apass == 0) { - printf("Password (%s:%s): ", host, *aname); - fflush(stdout); - *apass = getpass(""); - } -} - - -static void -rnetrc(char *host, char **aname, char **apass) -{ - struct ruserdata *d = _ruserdata(); - char *hdir, buf[BUFSIZ]; - int t; - struct stat stb; - - if (d == 0) - return; - - hdir = getenv("HOME"); - if (hdir == NULL) - hdir = "."; - sprintf(buf, "%s/.netrc", hdir); - d->cfile = fopen(buf, "r"); - if (d->cfile == NULL) { - if (errno != ENOENT) - perror(buf); - return; - } -next: - while ((t = token())) switch(t) { - - case DEFAULT: - (void) token(); - continue; - - case MACHINE: - if (token() != ID || strcmp(host, d->tokval)) - continue; - while ((t = token()) && t != MACHINE) switch(t) { - - case LOGIN: - if (token()) - if (*aname == 0) { - *aname = malloc(strlen(d->tokval) + 1); - strcpy(*aname, d->tokval); - } else { - if (strcmp(*aname, d->tokval)) - goto next; - } - break; - case PASSWD: - if (fstat(fileno(d->cfile), &stb) >= 0 - && (stb.st_mode & 077) != 0) { - fprintf(stderr, "Error - .netrc file not correct mode.\n"); - fprintf(stderr, "Remove password or correct mode.\n"); - exit(1); - } - if (token() && *apass == 0) { - *apass = malloc(strlen(d->tokval) + 1); - strcpy(*apass, d->tokval); - } - break; - case COMMAND: - case NOTIFY: - case WRITE: - case FORCE: - (void) token(); - break; - default: - fprintf(stderr, "Unknown .netrc option %s\n", d->tokval); - break; - } - goto done; - } -done: - fclose(d->cfile); -} - -static int -token(void) -{ - struct ruserdata *d = _ruserdata(); - char *cp; - int c; - struct toktab *t; - - if (d == 0) - return(0); - - if (feof(d->cfile)) - return (0); - while ((c = getc(d->cfile)) != EOF && - (c == '\n' || c == '\t' || c == ' ' || c == ',')) - continue; - if (c == EOF) - return (0); - cp = d->tokval; - if (c == '"') { - while ((c = getc(d->cfile)) != EOF && c != '"') { - if (c == '\\') - c = getc(d->cfile); - *cp++ = c; - } - } else { - *cp++ = c; - while ((c = getc(d->cfile)) != EOF - && c != '\n' && c != '\t' && c != ' ' && c != ',') { - if (c == '\\') - c = getc(d->cfile); - *cp++ = c; - } - } - *cp = 0; - if (d->tokval[0] == 0) - return (0); - for (t = d->toktab; t->tokstr; t++) - if (!strcmp(t->tokstr, d->tokval)) - return (t->tval); - return (ID); -} |