Mercurial > dovecot > core-2.2
view src/auth/passdb-static.c @ 12782:447bce266022
Updated copyright notices to include year 2011.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Fri, 04 Mar 2011 20:54:29 +0200 |
parents | e92d2aaab3e4 |
children | 83ac50d3b76f |
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/* Copyright (c) 2010-2011 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_save_fields(struct auth_request *request, const char **password_r) { struct static_passdb_module *module = (struct static_passdb_module *)request->passdb->passdb; const struct var_expand_table *table; const char *const *args; unsigned int i, count; string_t *str = t_str_new(128); auth_request_log_debug(request, "static", "lookup"); table = auth_request_get_var_expand_table(request, NULL); *password_r = ""; 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) *password_r = value; else { auth_request_set_field(request, key, value, STATIC_PASS_SCHEME); } } } static void static_verify_plain(struct auth_request *request, const char *password, verify_plain_callback_t *callback) { const char *static_password; int ret; static_save_fields(request, &static_password); 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 void static_lookup_credentials(struct auth_request *request, lookup_credentials_callback_t *callback) { const char *static_password; static_save_fields(request, &static_password); passdb_handle_credentials(PASSDB_RESULT_OK, static_password, STATIC_PASS_SCHEME, callback, 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, static_lookup_credentials, NULL };