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-rw-r--r--sievecmd.c371
1 files changed, 371 insertions, 0 deletions
diff --git a/sievecmd.c b/sievecmd.c
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+++ b/sievecmd.c
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+/*
+ Copyright (C) 2003 Aaron Stone
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later
+ version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/* $Id$
+ * This is dbmail-sievecmd, which provides
+ * a command line interface to the sievescripts */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "sievecmd.h"
+
+#include "auth.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "dbmail.h"
+#include "list.h"
+#include "debug.h"
+#include "db.h"
+#include <time.h>
+#include <stdarg.h>
+#include <sys/types.h>
+#include <unistd.h>
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+#include "dbmd5.h"
+
+char *configFile = DEFAULT_CONFIG_FILE;
+
+/* set up database login data */
+extern db_param_t _db_params;
+
+int main(int argc, char *argv[])
+{
+ struct list sysItems;
+ int res = 0, opt = 0, act = 0;
+ u64_t user_idnr = 0;
+ char *user_name = NULL;
+ char *name = NULL;
+ FILE *source = NULL;
+ extern char *optarg;
+
+ openlog(PNAME, LOG_PID, LOG_MAIL);
+
+ setvbuf(stdout, 0, _IONBF, 0);
+
+ ReadConfig("DBMAIL", configFile, &sysItems);
+ SetTraceLevel(&sysItems);
+ GetDBParams(&_db_params, &sysItems);
+
+ configure_debug(TRACE_ERROR, 1, 0);
+
+ while (opt != -1 && act != 'h')
+ {
+ opt = getopt(argc, argv, "a:d:i:r:u:l");
+
+ switch (opt)
+ {
+ case -1:
+ /* Break right away if this is the end of the args */
+ break;
+ case 'a':
+ case 'd':
+ case 'i':
+ case 'r':
+ if (act != 0)
+ act = 'h';
+ else
+ act = opt;
+ name = optarg;
+ source = stdin; // FIXME to take files as input, too
+ break;
+ case 'u':
+ user_name = strdup(optarg);
+ break;
+ case 'l':
+ if (act != 0)
+ act = 'h';
+ else
+ act = opt;
+ break;
+ default:
+ act = 'h';
+ break;
+ }
+ }
+
+ if (act != 'h' && act != 0)
+ {
+ printf ("*** dbmail-sievecmd ***\n");
+
+ /* Open database connection */
+ printf ("Opening connection to database...\n");
+ if (db_connect() != 0)
+ {
+ printf ("Failed. Could not connect to database (check log)\n");
+ return -1;
+ }
+
+ /* Open authentication connection */
+ printf ("Opening connection to authentication...\n");
+ if (auth_connect() != 0)
+ {
+ printf ("Failed. Could not connect to authentication (check log)\n");
+ return -1;
+ }
+
+ printf ("Ok. Connected!\n");
+
+ /* Retrieve the user ID number */
+ switch(auth_user_exists(user_name, &user_idnr))
+ {
+ case 0:
+ printf( "User [%s] does not exist!\n", user_name);
+ break;
+ case -1:
+ printf( "Error retrieving User ID Number\n" );
+ res = -1;
+ goto mainend;
+ }
+ }
+
+ switch (act)
+ {
+ case 'a':
+ res = do_activate(user_idnr, name);
+ break;
+ case 'd':
+ res = do_deactivate(user_idnr, name);
+ break;
+ case 'i':
+ res = do_insert(user_idnr, name, source);
+ break;
+ case 'r':
+ res = do_remove(user_idnr, name);
+ break;
+ case 'l':
+ res = do_list(user_idnr);
+ break;
+ case 'h':
+ default:
+ res = do_showhelp();
+ break;
+ }
+
+ mainend:
+ free(user_name);
+ db_disconnect();
+ auth_disconnect();
+ return res;
+}
+
+
+int do_activate(u64_t user_idnr, char *name)
+{
+ int res = 0;
+
+ res = db_activate_sievescript(user_idnr, name);
+ if (res == -3)
+ {
+ printf( "Script [%s] does not exist.\n", name );
+ return -1;
+ }
+ else if (res != 0)
+ {
+ printf( "Error activating script [%s].\n"
+ "It is possible that no script is currently active!\n", name );
+ return -1;
+ }
+ printf( "Script [%s] is now active. All others are inactive.\n", name );
+
+ return 0;
+}
+
+
+int do_deactivate(u64_t user_idnr, char *name)
+{
+ int res = 0;
+
+ res = db_deactivate_sievescript(user_idnr, name);
+ if (res == -3)
+ {
+ printf( "Script [%s] does not exist.\n", name );
+ return -1;
+ }
+ else if (res != 0)
+ {
+ printf( "Error deactivating script [%s].\n", name );
+ return -1;
+ }
+ printf( "Script [%s] is now deactivated. No scripts are currently active.\n", name );
+
+ return 0;
+}
+
+
+int do_insert(u64_t user_idnr, char *name, FILE *source)
+{
+ int res = 0;
+ char *buf = NULL;
+ char *errmsg = NULL;
+
+ /* Read the file into a char array */
+ res = read_script_file(source, &buf);
+ if (res != 0)
+ {
+ printf( "Error reading in your script!\n" );
+ return -1;
+ }
+
+ /* Check if the script is valid */
+ res = my_sieve_script_validate(buf, &errmsg);
+ if (res != 0)
+ {
+ printf( "Script has errors: [%s].\n", name, errmsg );
+ return -1;
+ }
+
+ /* Make the DB call to store the script */
+ res = db_add_sievescript(user_idnr, name, buf);
+ if (res == -3)
+ {
+ printf( "Script [%s] already exists.\n", name );
+ return -1;
+ }
+ else if (res != 0)
+ {
+ printf( "Error inserting script [%s] into the database!\n", name );
+ return -1;
+ }
+
+ printf( "Script [%s] successfully inserted and marked inactive!\n", name );
+ return 0;
+}
+
+
+int do_remove(u64_t user_idnr, char *name)
+{
+ int res;
+
+ res = db_delete_sievescript(user_idnr, name);
+ if (res == -3)
+ {
+ printf( "Script [%s] does not exist.\n", name );
+ return -1;
+ }
+ else if (res != 0)
+ {
+ printf( "Error deleting script [%s].\n", name );
+ return -1;
+ }
+
+ printf( "Script [%s] deleted.\n", name );
+
+ return 0;
+}
+
+
+int do_list(u64_t user_idnr)
+{
+ struct list scriptlist;
+ struct element *tmp;
+
+ if(db_get_sievescript_listall(user_idnr, &scriptlist) < 0)
+ {
+ printf("Error retrieving Sieve script list.\n");
+ return -1;
+ }
+
+ if (list_totalnodes(&scriptlist) > 0)
+ printf( "Found %ld scripts:\n", list_totalnodes(&scriptlist) );
+ else
+ printf( "No scripts found!\n" );
+
+ tmp = list_getstart(&scriptlist);
+ while (tmp)
+ {
+ struct ssinfo *info = (struct ssinfo *)tmp->data;
+ if(info->active == 1)
+ printf(" + ");
+ else
+ printf(" - ");
+ printf("%s\n", info->name);
+ tmp = tmp->nextnode;
+ }
+
+ if (scriptlist.start)
+ list_freelist(&scriptlist.start);
+
+ return 0;
+}
+
+
+int do_showhelp()
+{
+ printf ("*** dbmail-sievecmd ***\n");
+
+ printf("Use this program to manage your users' Sieve scripts.\n");
+ printf("See the man page for more info. Summary:\n\n");
+ printf(" -u username Username of script user \n");
+ printf(" -l List scripts belonging to user \n");
+ printf(" -a scriptname Activate the named script \n");
+ printf(" (only one script can be active; \n"
+ " deactivates any others) \n");
+ printf(" -d scriptname Deactivate the named script \n");
+ printf(" (no scripts will be active after this) \n");
+ printf(" -i scriptname file Insert the named script from file \n");
+ printf(" (a single dash, -, indicates input \n"
+ " from STDIN) \n");
+ printf(" -r scriptname Remove the named script \n");
+ printf(" (if script was active, no script is \n"
+ " active after deletion) \n");
+
+ return 0;
+}
+
+
+int read_script_file(FILE *f, char **m_buf)
+{
+ size_t f_len=0;
+ size_t f_pos=0;
+ char *tmp_buf = NULL;
+ char *f_buf = NULL;
+
+ if (!f)
+ {
+ printf( "Received NULL as script input\n" );
+ return -1;
+ }
+
+ while(!feof(f))
+ {
+ if( f_pos + 1 >= f_len )
+ {
+ tmp_buf = realloc(f_buf, sizeof(char) * (f_len+=200));
+ if( tmp_buf != NULL )
+ f_buf = tmp_buf;
+ else
+ return -2;
+ }
+ f_buf[f_pos] = fgetc(f);
+ f_pos++;
+ }
+
+ if(f_pos)
+ f_buf[f_pos] = '\0';
+
+ /* Since f_buf is either NULL or valid, we're golden */
+ *m_buf = f_buf;
+ return 0;
+}
+
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