dovecot-2.0: auth: Added passdb static.
dovecot at dovecot.org
dovecot at dovecot.org
Wed Jun 2 18:08:17 EEST 2010
details: http://hg.dovecot.org/dovecot-2.0/rev/df93f0c290ea
changeset: 11454:df93f0c290ea
user: Timo Sirainen <tss at iki.fi>
date: Wed Jun 02 16:08:07 2010 +0100
description:
auth: Added passdb static.
diffstat:
configure.in | 1 +
doc/example-config/conf.d/10-auth.conf | 1 +
doc/example-config/conf.d/auth-static.conf.ext | 24 ++++++
src/auth/Makefile.am | 1 +
src/auth/passdb-static.c | 101 +++++++++++++++++++++++++
src/auth/passdb.c | 2 +
6 files changed, 130 insertions(+), 0 deletions(-)
diffs (182 lines):
diff -r d8a801d2d3f1 -r df93f0c290ea configure.in
--- a/configure.in Wed Jun 02 15:50:37 2010 +0100
+++ b/configure.in Wed Jun 02 16:08:07 2010 +0100
@@ -1745,6 +1745,7 @@
not_userdb=""
not_passdb=""
+passdb="$passdb static"
userdb="$userdb static"
if test $want_prefetch_userdb != no; then
diff -r d8a801d2d3f1 -r df93f0c290ea doc/example-config/conf.d/10-auth.conf
--- a/doc/example-config/conf.d/10-auth.conf Wed Jun 02 15:50:37 2010 +0100
+++ b/doc/example-config/conf.d/10-auth.conf Wed Jun 02 16:08:07 2010 +0100
@@ -116,3 +116,4 @@
#!include auth-passwdfile.conf.ext
#!include auth-checkpassword.conf.ext
#!include auth-vpopmail.conf.ext
+#!include auth-static.conf.ext
diff -r d8a801d2d3f1 -r df93f0c290ea doc/example-config/conf.d/auth-static.conf.ext
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/example-config/conf.d/auth-static.conf.ext Wed Jun 02 16:08:07 2010 +0100
@@ -0,0 +1,24 @@
+# Static passdb. Included from auth.conf.
+
+# This can be used for situations where Dovecot doesn't need to verify the
+# username or the password, or if there is a single password for all users:
+#
+# - proxy frontend, where the backend verifies the password
+# - proxy backend, where the frontend already verified the password
+# - authentication with SSL certificates
+# - simple testing
+
+#passdb {
+# driver = static
+# args = proxy=y host=%1Mu.example.com nopassword=y
+#}
+
+#passdb {
+# driver = static
+# args = password=test
+#}
+
+#userdb {
+# driver = static
+# args = uid=vmail gid=vmail home=/home/%u
+#}
diff -r d8a801d2d3f1 -r df93f0c290ea src/auth/Makefile.am
--- a/src/auth/Makefile.am Wed Jun 02 15:50:37 2010 +0100
+++ b/src/auth/Makefile.am Wed Jun 02 16:08:07 2010 +0100
@@ -94,6 +94,7 @@
passdb-sia.c \
passdb-vpopmail.c \
passdb-sql.c \
+ passdb-static.c \
userdb.c \
userdb-blocking.c \
userdb-checkpassword.c \
diff -r d8a801d2d3f1 -r df93f0c290ea src/auth/passdb-static.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/auth/passdb-static.c Wed Jun 02 16:08:07 2010 +0100
@@ -0,0 +1,101 @@
+/* Copyright (c) 2010 Dovecot authors, see the included COPYING file */
+
+#include "auth-common.h"
+#include "array.h"
+#include "str.h"
+#include "var-expand.h"
+#include "passdb.h"
+
+#define STATIC_PASS_SCHEME "PLAIN"
+
+struct static_passdb_module {
+ struct passdb_module module;
+ ARRAY_TYPE(const_string) tmpl;
+};
+
+static void
+static_verify_plain(struct auth_request *request, const char *password,
+ verify_plain_callback_t *callback)
+{
+ struct static_passdb_module *module =
+ (struct static_passdb_module *)request->passdb->passdb;
+ const struct var_expand_table *table;
+ const char *const *args, *static_password = "";
+ unsigned int i, count;
+ string_t *str = t_str_new(128);
+ int ret;
+
+ auth_request_log_debug(request, "static", "lookup");
+
+ table = auth_request_get_var_expand_table(request, NULL);
+
+ args = array_get(&module->tmpl, &count);
+ i_assert((count % 2) == 0);
+ for (i = 0; i < count; i += 2) {
+ const char *key = args[i];
+ const char *value = args[i+1];
+
+ if (value != NULL) {
+ str_truncate(str, 0);
+ var_expand(str, args[i+1], table);
+ value = str_c(str);
+ }
+
+ if (strcmp(key, "password") == 0)
+ static_password = value;
+ else {
+ auth_request_set_field(request, key, value,
+ STATIC_PASS_SCHEME);
+ }
+ }
+
+ ret = auth_request_password_verify(request, password, static_password,
+ STATIC_PASS_SCHEME, "static");
+ if (ret <= 0) {
+ callback(PASSDB_RESULT_PASSWORD_MISMATCH, request);
+ return;
+ }
+
+ callback(PASSDB_RESULT_OK, request);
+}
+
+static struct passdb_module *
+static_preinit(pool_t pool, const char *args)
+{
+ struct static_passdb_module *module;
+
+ module = p_new(pool, struct static_passdb_module, 1);
+ p_array_init(&module->tmpl, pool, 16);
+ T_BEGIN {
+ const char *const *tmp;
+
+ tmp = t_strsplit_spaces(args, " ");
+ for (; *tmp != NULL; tmp++) {
+ const char *key = *tmp;
+ const char *value = strchr(key, '=');
+
+ if (value == NULL)
+ value = "";
+ else
+ key = t_strdup_until(key, value++);
+
+ key = p_strdup(pool, key);
+ value = p_strdup(pool, value);
+ array_append(&module->tmpl, &key, 1);
+ array_append(&module->tmpl, &value, 1);
+ }
+ } T_END;
+ return &module->module;
+}
+
+struct passdb_module_interface passdb_static = {
+ "static",
+
+ static_preinit,
+ NULL,
+ NULL,
+
+ static_verify_plain,
+ NULL,
+ NULL
+};
diff -r d8a801d2d3f1 -r df93f0c290ea src/auth/passdb.c
--- a/src/auth/passdb.c Wed Jun 02 15:50:37 2010 +0100
+++ b/src/auth/passdb.c Wed Jun 02 16:08:07 2010 +0100
@@ -259,6 +259,7 @@
extern struct passdb_module_interface passdb_ldap;
extern struct passdb_module_interface passdb_sql;
extern struct passdb_module_interface passdb_sia;
+extern struct passdb_module_interface passdb_static;
void passdbs_init(void)
{
@@ -274,6 +275,7 @@
passdb_register_module(&passdb_ldap);
passdb_register_module(&passdb_sql);
passdb_register_module(&passdb_sia);
+ passdb_register_module(&passdb_static);
}
void passdbs_deinit(void)
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