diff options
Diffstat (limited to 'net-misc/netkit-rsh/files/patches/150_all_rexec-netrc.patch')
| -rw-r--r-- | net-misc/netkit-rsh/files/patches/150_all_rexec-netrc.patch | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/net-misc/netkit-rsh/files/patches/150_all_rexec-netrc.patch b/net-misc/netkit-rsh/files/patches/150_all_rexec-netrc.patch new file mode 100644 index 000000000000..13b4b84fad10 --- /dev/null +++ b/net-misc/netkit-rsh/files/patches/150_all_rexec-netrc.patch @@ -0,0 +1,251 @@ +--- a/rexec/ruserpass.c ++++ b/rexec/ruserpass.c +@@ -0,0 +1,214 @@ ++/* ++ * Copyright (c) 1985 Regents of the University of California. ++ * 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. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by the University of ++ * California, Berkeley and its contributors. ++ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. ++ */ ++ ++/* ++ * from: @(#)ruserpass.c 5.3 (Berkeley) 3/1/91 ++ */ ++char ruserpass_rcsid[] = ++ "$Id: 150_all_rexec-netrc.patch,v 1.1 2006/10/14 23:09:28 drizzt Exp $"; ++ ++#include <stdio.h> ++#include <stdlib.h> ++#include <utmp.h> ++#include <ctype.h> ++#include <sys/stat.h> ++#include <sys/param.h> ++#include <errno.h> ++#include <string.h> ++#include <unistd.h> ++ ++static FILE *cfile; ++static int token(void); ++ ++#define MACBUF_LEN 4096 ++ ++#define DEFAULT 1 ++#define LOGIN 2 ++#define PASSWD 3 ++#define ACCOUNT 4 ++#define MACDEF 5 ++#define ID 10 ++#define MACH 11 ++ ++static char tokval[100]; ++ ++static struct toktab { ++ const char *tokstr; ++ int tval; ++} toktab[]= { ++ { "default", DEFAULT }, ++ { "login", LOGIN }, ++ { "password", PASSWD }, ++ { "passwd", PASSWD }, ++ { "account", ACCOUNT }, ++ { "machine", MACH }, ++ { "macdef", MACDEF }, ++ { NULL, 0 } ++}; ++ ++int ++xruserpass(const char *host, char **aname, char **apass) ++{ ++ const char *hdir; ++ char buf[BUFSIZ], *tmp; ++ char myname[MAXHOSTNAMELEN]; ++ const char *mydomain; ++ int t, usedefault = 0; ++ struct stat stb; ++ ++ hdir = getenv("HOME"); ++ if (hdir == NULL) ++ hdir = "."; ++ snprintf(buf, sizeof(buf), "%s/.netrc", hdir); ++ cfile = fopen(buf, "r"); ++ if (cfile == NULL) { ++ if (errno != ENOENT) ++ perror(buf); ++ return(0); ++ } ++ if (gethostname(myname, sizeof(myname)) < 0) ++ myname[0] = '\0'; ++ if ((mydomain = strchr(myname, '.')) == NULL) ++ mydomain = ""; ++next: ++ while ((t = token())) switch(t) { ++ ++ case DEFAULT: ++ usedefault = 1; ++ /* FALL THROUGH */ ++ ++ case MACH: ++ if (!usedefault) { ++ if (token() != ID) ++ continue; ++ /* ++ * Allow match of incompletely-specified host in ++ * local domain. ++ */ ++ if (strcasecmp(host, tokval) == 0) ++ goto match; ++ if ((tmp = index(host, '.')) != NULL && ++ strcasecmp(tmp, mydomain) == 0 && ++ strncasecmp(host, tokval, tmp - host) == 0 && ++ tokval[tmp - host] == '\0') ++ goto match; ++ continue; ++ } ++ match: ++ while ((t = token()) && t != MACH && t != DEFAULT) switch(t) { ++ ++ case LOGIN: ++ if (token()) { ++ if (*aname == 0) { ++ *aname = malloc((unsigned) strlen(tokval) + 1); ++ (void) strcpy(*aname, tokval); ++ } else { ++ if (strcmp(*aname, tokval)) ++ goto next; ++ } ++ } ++ break; ++ case PASSWD: ++ if (*aname==NULL) { ++ fprintf(stderr, "Error: `password' must follow `login' in .netrc\n"); ++ goto bad; ++ } ++ if (strcmp(*aname, "anonymous") && ++ fstat(fileno(cfile), &stb) >= 0 && ++ (stb.st_mode & 077) != 0) { ++ fprintf(stderr, "Error - .netrc file not correct permissions.\n"); ++ fprintf(stderr, "Remove password or correct mode (should be 600).\n"); ++ goto bad; ++ } ++ if (token() && *apass == 0) { ++ *apass = malloc((unsigned) strlen(tokval) + 1); ++ (void) strcpy(*apass, tokval); ++ } ++ break; ++ case ACCOUNT: ++ break; ++ case MACDEF: ++ break; ++ default: ++ fprintf(stderr, "Unknown .netrc keyword %s\n", tokval); ++ break; ++ } ++ goto done; ++ } ++done: ++ (void) fclose(cfile); ++ return(0); ++bad: ++ (void) fclose(cfile); ++ return(-1); ++} ++ ++static ++int ++token(void) ++{ ++ char *cp; ++ int c; ++ struct toktab *t; ++ ++ if (feof(cfile)) ++ return (0); ++ while ((c = getc(cfile)) != EOF && ++ (c == '\n' || c == '\t' || c == ' ' || c == ',')) ++ continue; ++ if (c == EOF) ++ return (0); ++ cp = tokval; ++ if (c == '"') { ++ while ((c = getc(cfile)) != EOF && c != '"') { ++ if (c == '\\') ++ c = getc(cfile); ++ *cp++ = c; ++ } ++ } else { ++ *cp++ = c; ++ while ((c = getc(cfile)) != EOF ++ && c != '\n' && c != '\t' && c != ' ' && c != ',') { ++ if (c == '\\') ++ c = getc(cfile); ++ *cp++ = c; ++ } ++ } ++ *cp = 0; ++ if (tokval[0] == 0) ++ return (0); ++ for (t = toktab; t->tokstr; t++) ++ if (!strcmp(t->tokstr, tokval)) ++ return (t->tval); ++ return (ID); ++} +--- a/rexec/rexec.c ++++ b/rexec/rexec.c +@@ -100,6 +100,8 @@ + void echo_sig(int sig); + void safe_write_error(const char *message); + ++int xruserpass(const char *host, char **aname, char **apass); ++ + /* These need to be global for signal passing. */ + int aux_sock=-1; /* Socket for auxiliary channel. */ + int extra_error = 1; /* Setup special channel for standard error? */ +@@ -165,7 +167,10 @@ + a newline. */ + passwd = getpass("Password: "); + } else { +- ++ if (xruserpass(host, &user_name, &passwd) < 0) { ++ user_name = NULL; ++ passwd = NULL; ++ } + if ( user_name == NULL ) + user_name = getenv("REXEC_USER"); + if ( user_name == NULL ) { +--- a/rexec/Makefile.netrc ++++ b/rexec/Makefile +@@ -11,7 +11,7 @@ + + all: rexec + +-rexec: rexec.c ++rexec: rexec.o ruserpass.o + + rexec.1: + |