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-rw-r--r--contrib/sendmail/editmap/Makefile17
-rw-r--r--contrib/sendmail/editmap/Makefile.m424
-rw-r--r--contrib/sendmail/editmap/editmap.8106
-rw-r--r--contrib/sendmail/editmap/editmap.c422
4 files changed, 569 insertions, 0 deletions
diff --git a/contrib/sendmail/editmap/Makefile b/contrib/sendmail/editmap/Makefile
new file mode 100644
index 0000000..965e029
--- /dev/null
+++ b/contrib/sendmail/editmap/Makefile
@@ -0,0 +1,17 @@
+# $Id: Makefile,v 1.1 2000/08/31 16:19:25 ca Exp $
+
+SHELL= /bin/sh
+BUILD= ./Build
+OPTIONS= $(CONFIG) $(FLAGS)
+
+all: FRC
+ $(SHELL) $(BUILD) $(OPTIONS) $@
+clean: FRC
+ $(SHELL) $(BUILD) $(OPTIONS) $@
+install: FRC
+ $(SHELL) $(BUILD) $(OPTIONS) $@
+
+fresh: FRC
+ $(SHELL) $(BUILD) $(OPTIONS) -c
+
+FRC:
diff --git a/contrib/sendmail/editmap/Makefile.m4 b/contrib/sendmail/editmap/Makefile.m4
new file mode 100644
index 0000000..120aa78
--- /dev/null
+++ b/contrib/sendmail/editmap/Makefile.m4
@@ -0,0 +1,24 @@
+dnl $Id: Makefile.m4,v 1.6 2006/06/28 21:08:01 ca Exp $
+include(confBUILDTOOLSDIR`/M4/switch.m4')
+
+define(`confREQUIRE_LIBSM', `true')
+define(`confREQUIRE_SM_OS_H', `true')
+# sendmail dir
+SMSRCDIR= ifdef(`confSMSRCDIR', `confSMSRCDIR', `${SRCDIR}/sendmail')
+PREPENDDEF(`confENVDEF', `confMAPDEF')
+PREPENDDEF(`confINCDIRS', `-I${SMSRCDIR} ')
+
+bldPRODUCT_START(`executable', `editmap')
+define(`bldSOURCES', `editmap.c ')
+define(`bldINSTALL_DIR', `S')
+bldPUSH_SMLIB(`sm')
+bldPUSH_SMLIB(`smutil')
+bldPUSH_SMLIB(`smdb')
+APPENDDEF(`confENVDEF', `-DNOT_SENDMAIL')
+bldPRODUCT_END
+
+bldPRODUCT_START(`manpage', `editmap')
+define(`bldSOURCES', `editmap.8')
+bldPRODUCT_END
+
+bldFINISH
diff --git a/contrib/sendmail/editmap/editmap.8 b/contrib/sendmail/editmap/editmap.8
new file mode 100644
index 0000000..99f8b63
--- /dev/null
+++ b/contrib/sendmail/editmap/editmap.8
@@ -0,0 +1,106 @@
+.\" Copyright (c) 2000-2001, 2003 Proofpoint, Inc. and its suppliers.
+.\" All rights reserved.
+.\"
+.\" By using this file, you agree to the terms and conditions set
+.\" forth in the LICENSE file which can be found at the top level of
+.\" the sendmail distribution.
+.\"
+.\"
+.\" $Id: editmap.8,v 1.10 2013/11/22 20:51:26 ca Exp $
+.\"
+.TH EDITMAP 8 "$Date: 2013/11/22 20:51:26 $"
+.SH NAME
+.B editmap
+\- query and edit single records in database maps for sendmail
+.SH SYNOPSIS
+.B editmap
+.RB [ \-C
+.IR file ]
+.RB [ \-N ]
+.RB [ \-f ]
+.RB [ \-q|\-u|\-x ]
+maptype mapname
+key [ "value ..." ]
+.SH DESCRIPTION
+.B Editmap
+queries or edits one record in database maps used by the keyed map lookups in
+sendmail(8).
+Arguments are passed on the command line and output (for queries) is
+directed to standard output.
+.PP
+Depending on how it is compiled,
+.B editmap
+handles up to three different database formats,
+selected using the
+.I maptype
+parameter.
+They may be
+.TP
+dbm
+DBM format maps.
+This requires the
+ndbm(3)
+library.
+.TP
+btree
+B-Tree format maps.
+This requires the new Berkeley DB
+library.
+.TP
+hash
+Hash format maps.
+This also requires the Berkeley DB
+library.
+.PP
+If the
+.I TrustedUser
+option is set in the sendmail configuration file and
+.B editmap
+is invoked as root, the generated files will be owned by
+the specified
+.IR TrustedUser.
+.SS Flags
+.TP
+.B \-C
+Use the specified
+.B sendmail
+configuration file for looking up the TrustedUser option.
+.TP
+.B \-N
+Include the null byte that terminates strings
+in the map (for alias maps).
+.TP
+.B \-f
+Normally all upper case letters in the key
+are folded to lower case.
+This flag disables that behaviour.
+This is intended to mesh with the
+\-f flag in the
+.B K
+line in sendmail.cf.
+The value is never case folded.
+.TP
+.B \-q
+Query the map for the specified key. If found, print value to standard
+output and exit with 0. If not found then print an error
+message to stdout and exit with EX_UNAVAILABLE.
+.TP
+.B \-u
+Update the record for
+.I key
+with
+.I value
+or inserts a new record if one doesn't exist. Exits with 0 on success
+or EX_IOERR on failure.
+.TP
+.B \-x
+Deletes the specific key from the map. Exits with 0 on success or
+EX_IOERR on failure.
+.TP
+.SH SEE ALSO
+sendmail(8),
+makemap(8)
+.SH HISTORY
+The
+.B editmap
+command has no history.
diff --git a/contrib/sendmail/editmap/editmap.c b/contrib/sendmail/editmap/editmap.c
new file mode 100644
index 0000000..5e65f40
--- /dev/null
+++ b/contrib/sendmail/editmap/editmap.c
@@ -0,0 +1,422 @@
+/*
+ * Copyright (c) 1998-2002, 2004 Proofpoint, Inc. and its suppliers.
+ * All rights reserved.
+ * Copyright (c) 1992 Eric P. Allman. All rights reserved.
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the sendmail distribution.
+ *
+ */
+
+#include <sm/gen.h>
+#ifndef lint
+SM_UNUSED(static char copyright[]) =
+"@(#) Copyright (c) 1998-2001 Proofpoint, Inc. and its suppliers.\n\
+ All rights reserved.\n\
+ Copyright (c) 1992 Eric P. Allman. All rights reserved.\n\
+ Copyright (c) 1992, 1993\n\
+ The Regents of the University of California. All rights reserved.\n";
+#endif /* ! lint */
+
+#ifndef lint
+SM_UNUSED(static char id[]) = "@(#)$Id: editmap.c,v 1.26 2013/11/22 20:51:26 ca Exp $";
+#endif /* ! lint */
+
+
+#include <sys/types.h>
+#ifndef ISC_UNIX
+# include <sys/file.h>
+#endif /* ! ISC_UNIX */
+#include <ctype.h>
+#include <stdlib.h>
+#include <unistd.h>
+#ifdef EX_OK
+# undef EX_OK /* unistd.h may have another use for this */
+#endif /* EX_OK */
+#include <sysexits.h>
+#include <assert.h>
+#include <sendmail/sendmail.h>
+#include <sendmail/pathnames.h>
+#include <libsmdb/smdb.h>
+
+uid_t RealUid;
+gid_t RealGid;
+char *RealUserName;
+uid_t RunAsUid;
+gid_t RunAsGid;
+char *RunAsUserName;
+int Verbose = 2;
+bool DontInitGroups = false;
+uid_t TrustedUid = 0;
+BITMAP256 DontBlameSendmail;
+
+#define BUFSIZE 1024
+#define ISSEP(c) (isascii(c) && isspace(c))
+
+
+static void usage __P((char *));
+
+static void
+usage(progname)
+ char *progname;
+{
+ fprintf(stderr,
+ "Usage: %s [-C cffile] [-N] [-f] [-q|-u|-x] maptype mapname key [ \"value ...\" ]\n",
+ progname);
+ exit(EX_USAGE);
+}
+
+int
+main(argc, argv)
+ int argc;
+ char **argv;
+{
+ char *progname;
+ char *cfile;
+ bool verbose = false;
+ bool query = false;
+ bool update = false;
+ bool remove = false;
+ bool inclnull = false;
+ bool foldcase = true;
+ unsigned int nops = 0;
+ int exitstat;
+ int opt;
+ char *typename = NULL;
+ char *mapname = NULL;
+ char *keyname = NULL;
+ char *value = NULL;
+ int mode;
+ int smode;
+ int putflags = 0;
+ long sff = SFF_ROOTOK|SFF_REGONLY;
+ struct passwd *pw;
+ SMDB_DATABASE *database;
+ SMDB_DBENT db_key, db_val;
+ SMDB_DBPARAMS params;
+ SMDB_USER_INFO user_info;
+#if HASFCHOWN
+ FILE *cfp;
+ char buf[MAXLINE];
+#endif /* HASFCHOWN */
+ static char rnamebuf[MAXNAME]; /* holds RealUserName */
+ extern char *optarg;
+ extern int optind;
+
+ memset(&params, '\0', sizeof params);
+ params.smdbp_cache_size = 1024 * 1024;
+
+ progname = strrchr(argv[0], '/');
+ if (progname != NULL)
+ progname++;
+ else
+ progname = argv[0];
+ cfile = _PATH_SENDMAILCF;
+
+ clrbitmap(DontBlameSendmail);
+ RunAsUid = RealUid = getuid();
+ RunAsGid = RealGid = getgid();
+ pw = getpwuid(RealUid);
+ if (pw != NULL)
+ (void) sm_strlcpy(rnamebuf, pw->pw_name, sizeof rnamebuf);
+ else
+ (void) sm_snprintf(rnamebuf, sizeof rnamebuf,
+ "Unknown UID %d", (int) RealUid);
+ RunAsUserName = RealUserName = rnamebuf;
+ user_info.smdbu_id = RunAsUid;
+ user_info.smdbu_group_id = RunAsGid;
+ (void) sm_strlcpy(user_info.smdbu_name, RunAsUserName,
+ SMDB_MAX_USER_NAME_LEN);
+
+#define OPTIONS "C:fquxvN"
+ while ((opt = getopt(argc, argv, OPTIONS)) != -1)
+ {
+ switch (opt)
+ {
+ case 'C':
+ cfile = optarg;
+ break;
+
+ case 'f':
+ foldcase = false;
+ break;
+
+ case 'q':
+ query = true;
+ nops++;
+ break;
+
+ case 'u':
+ update = true;
+ nops++;
+ break;
+
+ case 'x':
+ remove = true;
+ nops++;
+ break;
+
+ case 'v':
+ verbose = true;
+ break;
+
+ case 'N':
+ inclnull = true;
+ break;
+
+ default:
+ usage(progname);
+ assert(0); /* NOTREACHED */
+ }
+ }
+
+ if (!bitnset(DBS_WRITEMAPTOSYMLINK, DontBlameSendmail))
+ sff |= SFF_NOSLINK;
+ if (!bitnset(DBS_WRITEMAPTOHARDLINK, DontBlameSendmail))
+ sff |= SFF_NOHLINK;
+ if (!bitnset(DBS_LINKEDMAPINWRITABLEDIR, DontBlameSendmail))
+ sff |= SFF_NOWLINK;
+
+ argc -= optind;
+ argv += optind;
+ if ((nops != 1) ||
+ (query && argc != 3) ||
+ (remove && argc != 3) ||
+ (update && argc <= 3))
+ {
+ usage(progname);
+ assert(0); /* NOTREACHED */
+ }
+
+ typename = argv[0];
+ mapname = argv[1];
+ keyname = argv[2];
+ if (update)
+ value = argv[3];
+
+ if (foldcase)
+ {
+ char *p;
+
+ for (p = keyname; *p != '\0'; p++)
+ {
+ if (isascii(*p) && isupper(*p))
+ *p = tolower(*p);
+ }
+ }
+
+
+#if HASFCHOWN
+ /* Find TrustedUser value in sendmail.cf */
+ if ((cfp = fopen(cfile, "r")) == NULL)
+ {
+ fprintf(stderr, "%s: %s: %s\n", progname,
+ cfile, sm_errstring(errno));
+ exit(EX_NOINPUT);
+ }
+ while (fgets(buf, sizeof(buf), cfp) != NULL)
+ {
+ register char *b;
+
+ if ((b = strchr(buf, '\n')) != NULL)
+ *b = '\0';
+
+ b = buf;
+ switch (*b++)
+ {
+ case 'O': /* option */
+ if (strncasecmp(b, " TrustedUser", 12) == 0 &&
+ !(isascii(b[12]) && isalnum(b[12])))
+ {
+ b = strchr(b, '=');
+ if (b == NULL)
+ continue;
+ while (isascii(*++b) && isspace(*b))
+ continue;
+ if (isascii(*b) && isdigit(*b))
+ TrustedUid = atoi(b);
+ else
+ {
+ TrustedUid = 0;
+ pw = getpwnam(b);
+ if (pw == NULL)
+ fprintf(stderr,
+ "TrustedUser: unknown user %s\n", b);
+ else
+ TrustedUid = pw->pw_uid;
+ }
+
+# ifdef UID_MAX
+ if (TrustedUid > UID_MAX)
+ {
+ fprintf(stderr,
+ "TrustedUser: uid value (%ld) > UID_MAX (%ld)",
+ (long) TrustedUid,
+ (long) UID_MAX);
+ TrustedUid = 0;
+ }
+# endif /* UID_MAX */
+ break;
+ }
+
+
+ default:
+ continue;
+ }
+ }
+ (void) fclose(cfp);
+#endif /* HASFCHOWN */
+
+ if (query)
+ {
+ mode = O_RDONLY;
+ smode = S_IRUSR;
+ }
+ else
+ {
+ mode = O_RDWR | O_CREAT;
+ sff |= SFF_CREAT|SFF_NOTEXCL;
+ smode = S_IWUSR;
+ }
+
+ params.smdbp_num_elements = 4096;
+
+ errno = smdb_open_database(&database, mapname, mode, smode, sff,
+ typename, &user_info, &params);
+ if (errno != SMDBE_OK)
+ {
+ char *hint;
+
+ if (errno == SMDBE_UNSUPPORTED_DB_TYPE &&
+ (hint = smdb_db_definition(typename)) != NULL)
+ fprintf(stderr,
+ "%s: Need to recompile with -D%s for %s support\n",
+ progname, hint, typename);
+ else
+ fprintf(stderr,
+ "%s: error opening type %s map %s: %s\n",
+ progname, typename, mapname,
+ sm_errstring(errno));
+ exit(EX_CANTCREAT);
+ }
+
+ (void) database->smdb_sync(database, 0);
+
+ if (geteuid() == 0 && TrustedUid != 0)
+ {
+ errno = database->smdb_set_owner(database, TrustedUid, -1);
+ if (errno != SMDBE_OK)
+ {
+ fprintf(stderr,
+ "WARNING: ownership change on %s failed %s",
+ mapname, sm_errstring(errno));
+ }
+ }
+
+ exitstat = EX_OK;
+ if (query)
+ {
+ memset(&db_key, '\0', sizeof db_key);
+ memset(&db_val, '\0', sizeof db_val);
+
+ db_key.data = keyname;
+ db_key.size = strlen(keyname);
+ if (inclnull)
+ db_key.size++;
+
+ errno = database->smdb_get(database, &db_key, &db_val, 0);
+ if (errno != SMDBE_OK)
+ {
+ /* XXX - Need to distinguish between not found */
+ fprintf(stderr,
+ "%s: couldn't find key %s in map %s\n",
+ progname, keyname, mapname);
+ exitstat = EX_UNAVAILABLE;
+ }
+ else
+ {
+ printf("%.*s\n", (int) db_val.size,
+ (char *) db_val.data);
+ }
+ }
+ else if (update)
+ {
+ memset(&db_key, '\0', sizeof db_key);
+ memset(&db_val, '\0', sizeof db_val);
+
+ db_key.data = keyname;
+ db_key.size = strlen(keyname);
+ if (inclnull)
+ db_key.size++;
+ db_val.data = value;
+ db_val.size = strlen(value);
+ if (inclnull)
+ db_val.size++;
+
+ errno = database->smdb_put(database, &db_key, &db_val,
+ putflags);
+ if (errno != SMDBE_OK)
+ {
+ fprintf(stderr,
+ "%s: error updating (%s, %s) in map %s: %s\n",
+ progname, keyname, value, mapname,
+ sm_errstring(errno));
+ exitstat = EX_IOERR;
+ }
+ }
+ else if (remove)
+ {
+ memset(&db_key, '\0', sizeof db_key);
+ memset(&db_val, '\0', sizeof db_val);
+
+ db_key.data = keyname;
+ db_key.size = strlen(keyname);
+ if (inclnull)
+ db_key.size++;
+
+ errno = database->smdb_del(database, &db_key, 0);
+
+ switch (errno)
+ {
+ case SMDBE_NOT_FOUND:
+ fprintf(stderr,
+ "%s: key %s doesn't exist in map %s\n",
+ progname, keyname, mapname);
+ /* Don't set exitstat */
+ break;
+ case SMDBE_OK:
+ /* All's well */
+ break;
+ default:
+ fprintf(stderr,
+ "%s: couldn't remove key %s in map %s (error)\n",
+ progname, keyname, mapname);
+ exitstat = EX_IOERR;
+ break;
+ }
+ }
+ else
+ {
+ assert(0); /* NOT REACHED */
+ }
+
+ /*
+ ** Now close the database.
+ */
+
+ errno = database->smdb_close(database);
+ if (errno != SMDBE_OK)
+ {
+ fprintf(stderr, "%s: close(%s): %s\n",
+ progname, mapname, sm_errstring(errno));
+ exitstat = EX_IOERR;
+ }
+ smdb_free_database(database);
+
+ exit(exitstat);
+ /* NOTREACHED */
+ return exitstat;
+}
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