GENERATED = policy_tokens.h policy_tokens.c filter_tokens.h filter_tokens.c
TESTS = test-rbl
-postlicyd_SOURCES = greylist.c rbl.c main-postlicyd.c $(GENERATED) ../common/lib.a
+postlicyd_SOURCES = greylist.c rbl.c main-postlicyd.c filter.c config.c $(GENERATED) ../common/lib.a
postlicyd_LIBADD = $(TC_LIBS)
tst-rbl_SOURCES = tst-rbl.c
--- /dev/null
+/******************************************************************************/
+/* pfixtools: a collection of postfix related tools */
+/* ~~~~~~~~~ */
+/* ________________________________________________________________________ */
+/* */
+/* 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. The names of its contributors may not 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. */
+/******************************************************************************/
+
+/*
+ * Copyright © 2008 Florent Bruneau
+ */
+
+#include "filter.h"
+#include "config.h"
+
+struct config_t {
+ filter_t *filters;
+ int filters_len;
+ int filters_size;
+
+ int entry_point;
+};
+
+static inline config_t *config_new(void)
+{
+ config_t *config = p_new(config_t, 1);
+ config->entry_point = -1;
+ return config;
+}
+
+void config_delete(config_t **config)
+{
+ if (*config) {
+ for (int i = 0 ; i < (*config)->filters_len ; ++i) {
+ filter_wipe((*config)->filters + i);
+ }
+ p_delete(&(*config)->filters);
+ }
+}
+
+config_t *config_read(const char *file)
+{
+ config_t *config;
+
+ config = config_new();
+ return config;
+}
--- /dev/null
+/******************************************************************************/
+/* pfixtools: a collection of postfix related tools */
+/* ~~~~~~~~~ */
+/* ________________________________________________________________________ */
+/* */
+/* 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. The names of its contributors may not 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. */
+/******************************************************************************/
+
+/*
+ * Copyright © 2008 Florent Bruneau
+ */
+
+#ifndef PFIXTOOLS_CONFIG_H
+#define PFIXTOOLS_CONFIG_H
+
+typedef struct config_t config_t;
+
+__attribute__((nonnull(1)))
+config_t *config_read(const char *file);
+
+void config_delete(config_t **config);
+
+#endif
--- /dev/null
+/******************************************************************************/
+/* pfixtools: a collection of postfix related tools */
+/* ~~~~~~~~~ */
+/* ________________________________________________________________________ */
+/* */
+/* 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. The names of its contributors may not 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. */
+/******************************************************************************/
+
+/*
+ * Copyright © 2008 Florent Bruneau
+ */
+
+#include "str.h"
+#include "buffer.h"
+#include "filter.h"
+
+static filter_runner_t runners[FTK_count];
+static filter_constructor_t constructors[FTK_count];
+static filter_destructor_t destructors[FTK_count];
+
+void filter_register(const char *type, filter_constructor_t constructor,
+ filter_destructor_t destructor, filter_runner_t runner)
+{
+ filter_token tok = filter_tokenize(type, m_strlen(type));
+ assert(tok != FTK_UNKNOWN && "Unknown filter type");
+ runners[tok] = runner;
+ constructors[tok] = constructor;
+ destructors[tok] = destructor;
+}
+
+bool filter_build(filter_t *filter)
+{
+ filter_constructor_t constructor = constructors[filter->type];
+ if (constructor) {
+ return constructor(filter);
+ }
+ return true;
+}
+
+void filter_wipe(filter_t *filter)
+{
+ filter_destructor_t destructor = destructors[filter->type];
+ if (destructor) {
+ destructor(filter);
+ }
+ p_delete(&filter->hooks);
+ p_delete(&filter->params);
+ p_delete(&filter->name);
+}
+
+filter_result_t filter_run(const filter_t *filter, const query_t *query)
+{
+ return runners[filter->type](filter, query);
+}
+
+bool filter_set_name(filter_t *filter, const char *name, ssize_t len)
+{
+ filter->name = p_new(char, len + 1);
+ memcpy(filter->name, name, len);
+ filter->name[len] = '\0';
+ return true;
+}
+
+bool filter_set_type(filter_t *filter, const char *type, ssize_t len)
+{
+ filter->type = filter_tokenize(type, len);
+ return filter->type != FTK_UNKNOWN;
+}
+
+bool filter_add_param(filter_t *filter, const char *name, ssize_t name_len,
+ const char *value, ssize_t value_len)
+{
+ return true;
+}
+
+bool filter_add_hook(filter_t *filter, const char *name, ssize_t name_len,
+ const char *value, ssize_t value_len)
+{
+ return true;
+}
--- /dev/null
+/******************************************************************************/
+/* pfixtools: a collection of postfix related tools */
+/* ~~~~~~~~~ */
+/* ________________________________________________________________________ */
+/* */
+/* 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. The names of its contributors may not 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. */
+/******************************************************************************/
+
+/*
+ * Copyright © 2008 Florent Bruneau
+ */
+
+#ifndef PFIXTOOLS_FILTER_H
+#define PFIXTOOLS_FILTER_H
+
+#include "common.h"
+#include "filter_tokens.h"
+#include "query.h"
+
+typedef filter_token filter_type_t;
+
+typedef struct filter_hook_t {
+ const char *name;
+ const char *value;
+} filter_hook_t;
+
+typedef struct filter_params_t {
+ const char *name;
+ const char *value;
+} filter_params_t;
+
+typedef struct filter_t {
+ char *name;
+ filter_type_t type;
+
+ filter_hook_t *hooks;
+ filter_params_t *params;
+ void *data;
+} filter_t;
+
+typedef const char *filter_result_t;
+typedef filter_result_t (*filter_runner_t)(const filter_t *filter,
+ const query_t *query);
+typedef bool (*filter_constructor_t)(filter_t *filter);
+typedef void (*filter_destructor_t)(filter_t *filter);
+
+__attribute__((nonnull(1,4)))
+void filter_register(const char *type, filter_constructor_t constructor,
+ filter_destructor_t destructor, filter_runner_t runner);
+
+__attribute__((nonnull(1,2)))
+bool filter_set_name(filter_t *filter, const char *name, ssize_t len);
+
+__attribute__((nonnull(1,2)))
+bool filter_set_type(filter_t *filter, const char *type, ssize_t len);
+
+__attribute__((nonnull(1,2,4)))
+bool filter_add_param(filter_t *filter, const char *name, ssize_t name_len,
+ const char *value, ssize_t value_len);
+
+__attribute__((nonnull(1,2,4)))
+bool filter_add_hook(filter_t *filter, const char *name, ssize_t name_len,
+ const char *value, ssize_t value_len);
+
+__attribute__((nonnull(1)))
+bool filter_build(filter_t *filter);
+
+__attribute__((nonnull(1)))
+void filter_wipe(filter_t *filter);
+
+__attribute__((nonnull(1,2)))
+filter_result_t filter_run(const filter_t *filter, const query_t *query);
+
+
+#endif
#include "epoll.h"
#include "policy_tokens.h"
#include "server.h"
+#include "query.h"
#define DAEMON_NAME "postlicyd"
#define DEFAULT_PORT 10000
DECLARE_MAIN
-enum smtp_state {
- SMTP_UNKNOWN,
- SMTP_CONNECT,
- SMTP_EHLO,
- SMTP_HELO = SMTP_EHLO,
- SMTP_MAIL,
- SMTP_RCPT,
- SMTP_DATA,
- SMTP_END_OF_MESSAGE,
- SMTP_VRFY,
- SMTP_ETRN,
-};
-
-/* \see http://www.postfix.org/SMTPD_POLICY_README.html */
-typedef struct query_t {
- unsigned state : 4;
- unsigned esmtp : 1;
-
- const char *helo_name;
- const char *queue_id;
- const char *sender;
- const char *recipient;
- const char *recipient_count;
- const char *client_address;
- const char *client_name;
- const char *reverse_client_name;
- const char *instance;
-
- /* postfix 2.2+ */
- const char *sasl_method;
- const char *sasl_username;
- const char *sasl_sender;
- const char *size;
- const char *ccert_subject;
- const char *ccert_issuer;
- const char *ccert_fingerprint;
-
- /* postfix 2.3+ */
- const char *encryption_protocol;
- const char *encryption_cipher;
- const char *encryption_keysize;
- const char *etrn_domain;
-
- /* postfix 2.5+ */
- const char *stress;
-
- const char *eoq;
-} query_t;
-
-static query_t *query_new(void)
-{
- return p_new(query_t, 1);
-}
-
-static void query_delete(query_t **query)
-{
- if (*query) {
- p_delete(query);
- }
-}
-
static void *query_starter(server_t* server)
{
return query_new();
--- /dev/null
+/******************************************************************************/
+/* pfixtools: a collection of postfix related tools */
+/* ~~~~~~~~~ */
+/* ________________________________________________________________________ */
+/* */
+/* 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. The names of its contributors may not 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. */
+/******************************************************************************/
+
+/*
+ * Copyright © 2007 Pierre Habouzit
+ * Copyright © 2008 Florent Bruneau
+ */
+
+#ifndef PFIXTOOLS_QUERY_H
+#define PFIXTOOLS_QUERY_H
+
+#include "mem.h"
+
+enum smtp_state {
+ SMTP_UNKNOWN,
+ SMTP_CONNECT,
+ SMTP_EHLO,
+ SMTP_HELO = SMTP_EHLO,
+ SMTP_MAIL,
+ SMTP_RCPT,
+ SMTP_DATA,
+ SMTP_END_OF_MESSAGE,
+ SMTP_VRFY,
+ SMTP_ETRN,
+};
+
+/* \see http://www.postfix.org/SMTPD_POLICY_README.html */
+typedef struct query_t {
+ unsigned state : 4;
+ unsigned esmtp : 1;
+
+ const char *helo_name;
+ const char *queue_id;
+ const char *sender;
+ const char *recipient;
+ const char *recipient_count;
+ const char *client_address;
+ const char *client_name;
+ const char *reverse_client_name;
+ const char *instance;
+
+ /* postfix 2.2+ */
+ const char *sasl_method;
+ const char *sasl_username;
+ const char *sasl_sender;
+ const char *size;
+ const char *ccert_subject;
+ const char *ccert_issuer;
+ const char *ccert_fingerprint;
+
+ /* postfix 2.3+ */
+ const char *encryption_protocol;
+ const char *encryption_cipher;
+ const char *encryption_keysize;
+ const char *etrn_domain;
+
+ /* postfix 2.5+ */
+ const char *stress;
+
+ const char *eoq;
+} query_t;
+
+static inline query_t *query_new(void)
+{
+ return p_new(query_t, 1);
+}
+
+static inline void query_delete(query_t **query)
+{
+ if (*query) {
+ p_delete(query);
+ }
+}
+
+#endif
projects / apps / pfixtools.git / commitdiff