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b008274afd
We better do this once and for all instead of cluttering all future commits with diffs of trailing white spaces. In the majority of cases blank or single lines are affected and thus this change won't disturb a git blame too much. For future commits the pre-commit scripts checks that this won't happen again.
132 lines
2.9 KiB
C
132 lines
2.9 KiB
C
/* dirmngr.c - LDAP access
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Copyright (C) 2008 g10 Code GmbH
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This file is part of DirMngr.
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DirMngr is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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DirMngr is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "dirmngr.h"
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#include "ldapserver.h"
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/* Release the list of SERVERS. As usual it is okay to call this
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function with SERVERS passed as NULL. */
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void
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ldapserver_list_free (ldap_server_t servers)
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{
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while (servers)
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{
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ldap_server_t tmp = servers->next;
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xfree (servers->host);
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xfree (servers->user);
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if (servers->pass)
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memset (servers->pass, 0, strlen (servers->pass));
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xfree (servers->pass);
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xfree (servers->base);
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xfree (servers);
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servers = tmp;
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}
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}
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/* Parse a single LDAP server configuration line. Returns the server
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or NULL in case of errors. The configuration lineis assumed to be
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colon seprated with these fields:
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1. field: Hostname
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2. field: Portnumber
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3. field: Username
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4. field: Password
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5. field: Base DN
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FILENAME and LINENO are used for diagnostic purposes only.
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*/
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ldap_server_t
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ldapserver_parse_one (char *line,
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const char *filename, unsigned int lineno)
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{
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char *p;
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char *endp;
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ldap_server_t server;
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int fieldno;
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int fail = 0;
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/* Parse the colon separated fields. */
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server = xcalloc (1, sizeof *server);
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for (fieldno = 1, p = line; p; p = endp, fieldno++ )
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{
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endp = strchr (p, ':');
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if (endp)
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*endp++ = '\0';
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trim_spaces (p);
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switch (fieldno)
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{
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case 1:
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if (*p)
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server->host = xstrdup (p);
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else
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{
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log_error (_("%s:%u: no hostname given\n"),
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filename, lineno);
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fail = 1;
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}
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break;
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case 2:
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if (*p)
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server->port = atoi (p);
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break;
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case 3:
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if (*p)
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server->user = xstrdup (p);
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break;
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case 4:
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if (*p && !server->user)
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{
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log_error (_("%s:%u: password given without user\n"),
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filename, lineno);
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fail = 1;
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}
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else if (*p)
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server->pass = xstrdup (p);
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break;
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case 5:
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if (*p)
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server->base = xstrdup (p);
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break;
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default:
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/* (We silently ignore extra fields.) */
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break;
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}
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}
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if (fail)
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{
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log_info (_("%s:%u: skipping this line\n"), filename, lineno);
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ldapserver_list_free (server);
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}
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return server;
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}
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