[pkg-kolab] r177 - trunk/kolab-cyrus-imapd/debian/patches

Steffen Joeris white-guest at costa.debian.org
Wed Jan 18 14:00:06 UTC 2006


Author: white-guest
Date: 2006-01-18 14:00:05 +0000 (Wed, 18 Jan 2006)
New Revision: 177

Added:
   trunk/kolab-cyrus-imapd/debian/patches/150-kolab-auth_unix.dpatch
Modified:
   trunk/kolab-cyrus-imapd/debian/patches/00list
Log:
* add group patch from kolab


Modified: trunk/kolab-cyrus-imapd/debian/patches/00list
===================================================================
--- trunk/kolab-cyrus-imapd/debian/patches/00list	2006-01-18 12:52:32 UTC (rev 176)
+++ trunk/kolab-cyrus-imapd/debian/patches/00list	2006-01-18 14:00:05 UTC (rev 177)
@@ -38,3 +38,4 @@
 120-kolab-Shell.pm.dpatch
 130-kolab-imapd-goodchars.dpatch
 140-kolab-ldap.dpatch
+150-kolab-auth_unix

Added: trunk/kolab-cyrus-imapd/debian/patches/150-kolab-auth_unix.dpatch
===================================================================
--- trunk/kolab-cyrus-imapd/debian/patches/150-kolab-auth_unix.dpatch	2006-01-18 12:52:32 UTC (rev 176)
+++ trunk/kolab-cyrus-imapd/debian/patches/150-kolab-auth_unix.dpatch	2006-01-18 14:00:05 UTC (rev 177)
@@ -0,0 +1,215 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 150-kolab-auth_unix.dpatch by Steffen Joeris <steffen.joeris at skolelinux.de>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Include group patch from kolab
+
+ at DPATCH@
+--- kolab-cyrus-imapd-2.2.12/lib/auth_unix.c.orig	2006-01-18 14:44:29.000000000 +0100
++++ kolab-cyrus-imapd-2.2.12/lib/auth_unix.c	2006-01-18 14:55:38.000000000 +0100
+@@ -48,6 +48,7 @@
+ #include <stdlib.h>
+ #include <pwd.h>
+ #include <grp.h>
++#include <stdio.h>
+ #include <ctype.h>
+ #include <string.h>
+ 
+@@ -55,6 +56,128 @@
+ #include "libcyr_cfg.h"
+ #include "xmalloc.h"
+ 
++
++#ifdef __FreeBSD__
++/*
++ * __getgrent.c - This file is part of the libc-8086/grp package for ELKS,
++ * Copyright (C) 1995, 1996 Nat Friedman <ndf at linux.mit.edu>.
++ *
++ *  This library is free software; you can redistribute it and/or
++ *  modify it under the terms of the GNU Library General Public
++ *  License as published by the Free Software Foundation; either
++ *  version 2 of the License, or (at your option) any later version.
++ *
++ *  This library is distributed in the hope that it will be useful,
++ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
++ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ *  Library General Public License for more details.
++ *
++ *  You should have received a copy of the GNU Library General Public
++ *  License along with this library; if not, write to the Free
++ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++#include <unistd.h>
++#include <string.h>
++#include <errno.h>
++
++static struct group *__getgrent(int grp_fd, char *line_buff, char **members)
++{
++    short line_index;
++    short buff_size;
++    static struct group group;
++    register char *ptr;
++    char *field_begin;
++    short member_num;
++    char *endptr;
++    int line_len;
++
++    /* We use the restart label to handle malformatted lines */
++    restart:
++    line_index = 0;
++    buff_size = 256;
++
++    line_buff = realloc(line_buff, buff_size);
++    while (1) {
++        if ((line_len = read(grp_fd, line_buff + line_index,
++                        buff_size - line_index)) <= 0) {
++            return NULL;
++        }
++        field_begin = strchr(line_buff, '\n');
++        if (field_begin != NULL) {
++            lseek(grp_fd,
++                    (long) (1 + field_begin -
++                            (line_len + line_index + line_buff)), SEEK_CUR);
++            *field_begin = '\0';
++            if (*line_buff == '#' || *line_buff == ' '
++                    || *line_buff == '\n' || *line_buff == '\t')
++                goto restart;
++            break;
++        } else {
++            /* Allocate some more space */
++            line_index = buff_size;
++            buff_size += 256;
++            line_buff = realloc(line_buff, buff_size);
++        }
++    }
++
++    /* Now parse the line */
++    group.gr_name = line_buff;
++    ptr = strchr(line_buff, ':');
++    if (ptr == NULL)
++        goto restart;
++    *ptr++ = '\0';
++
++    group.gr_passwd = ptr;
++    ptr = strchr(ptr, ':');
++    if (ptr == NULL)
++        goto restart;
++    *ptr++ = '\0';
++
++    field_begin = ptr;
++    ptr = strchr(ptr, ':');
++    if (ptr == NULL)
++        goto restart;
++    *ptr++ = '\0';
++
++    group.gr_gid = (gid_t) strtoul(field_begin, &endptr, 10);
++    if (*endptr != '\0')
++        goto restart;
++
++    member_num = 0;
++    field_begin = ptr;
++
++    if (members != NULL)
++        free(members);
++    members = (char **) malloc((member_num + 1) * sizeof(char *));
++    for ( ; field_begin && *field_begin != '\0'; field_begin = ptr) {
++        if ((ptr = strchr(field_begin, ',')) != NULL)
++            *ptr++ = '\0';
++        members[member_num++] = field_begin;
++        members = (char **) realloc(members,
++                (member_num + 1) * sizeof(char *));
++    }
++    members[member_num] = NULL;
++
++    group.gr_mem = members;
++    return &group;
++}
++
++static char *line_buff = NULL;
++static char **members  = NULL;
++
++struct group *fgetgrent(FILE *file)
++{
++    if (file == NULL) {
++        errno = EINTR;
++        return NULL;
++    }
++    return __getgrent(fileno(file), line_buff, members);
++}
++#endif /* __FreeBSD__ */
++
++
+ const char *auth_method_desc = "unix";
+ 
+ struct auth_state {
+@@ -144,6 +267,25 @@
+     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ };
+ 
++static struct group* fgetgrnam(const char* name)
++{
++    struct group *grp;
++    FILE *groupfile;
++
++    groupfile = fopen("/etc/imapd.group", "r");
++    if (!groupfile) groupfile = fopen("/etc/group", "r");
++    if (groupfile) {
++       while ((grp = fgetgrent(groupfile))) {
++         if (strcasecmp(grp->gr_name, name) == 0) {
++           fclose(groupfile);
++           return grp;
++         }
++       }
++    }
++    if (groupfile) fclose(groupfile);
++    return NULL;
++}
++
+ /*
+  * Convert 'identifier' into canonical form.
+  * Returns a pointer to a static buffer containing the canonical form
+@@ -179,7 +321,7 @@
+      */
+     
+     if (!strncmp(retbuf, "group:", 6)) {
+-	grp = getgrnam(retbuf+6);
++	grp = fgetgrnam(retbuf+6);
+ 	if (!grp) return 0;
+ 	strcpy(retbuf+6, grp->gr_name);
+ 	return retbuf;
+@@ -226,6 +368,7 @@
+     struct passwd *pwd;
+     struct group *grp;
+     char **mem;
++    FILE *groupfile;
+ 
+     identifier = auth_canonifyid(identifier, 0);
+     if (!identifier) return 0;
+@@ -242,10 +385,12 @@
+ 
+     pwd = getpwnam(identifier);
+ 	
+-    setgrent();
+-    while ((grp = getgrent())) {
++    groupfile = fopen("/etc/imapd.group", "r");
++    if (!groupfile) groupfile = fopen("/etc/group", "r");
++    if (groupfile) {
++       while ((grp = fgetgrent(groupfile))) {
+ 	for (mem = grp->gr_mem; *mem; mem++) {
+-	    if (!strcmp(*mem, identifier)) break;
++            if (!strcasecmp(*mem, identifier)) break;
+ 	}
+ 
+ 	if (*mem || (pwd && pwd->pw_gid == grp->gr_gid)) {
+@@ -255,7 +400,8 @@
+ 	    newstate->group[newstate->ngroups-1] = xstrdup(grp->gr_name);
+ 	}
+     }
+-    endgrent();
++       fclose(groupfile);
++    }
+     return newstate;
+ }
+ 


Property changes on: trunk/kolab-cyrus-imapd/debian/patches/150-kolab-auth_unix.dpatch
___________________________________________________________________
Name: svn:executable
   + *




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