bool cmd_renamescript(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct sieve_storage *storage = client->storage;
const char *scriptname, *newname;
struct sieve_script *script;
/* <oldname> <newname> */
if (!client_read_string_args(cmd, TRUE, 2, &scriptname, &newname))
return FALSE;
script = sieve_storage_open_script
(storage, scriptname, NULL);
if (script == NULL) {
client_send_storage_error(client, storage);
return TRUE;
}
if (sieve_script_rename(script, newname) < 0) {
client_send_storage_error(client, storage);
} else {
client->renamed_count++;
client_send_ok(client, "Renamescript completed.");
}
sieve_script_unref(&script);
return TRUE;
}
static int
sieve_attribute_get_sieve(struct mail_storage *storage, const char *key,
struct mail_attribute_value *value_r)
{
struct sieve_storage *svstorage;
struct sieve_script *script;
const char *scriptname, *errstr;
int ret;
if ((ret = mail_sieve_user_init(storage->user, &svstorage)) <= 0)
return ret;
if (strcmp(key, MAILBOX_ATTRIBUTE_SIEVE_DEFAULT) == 0)
return sieve_attribute_get_default(storage, svstorage, value_r);
if (strncmp(key, MAILBOX_ATTRIBUTE_PREFIX_SIEVE_FILES,
strlen(MAILBOX_ATTRIBUTE_PREFIX_SIEVE_FILES)) != 0)
return 0;
if ((value_r->flags & MAIL_ATTRIBUTE_VALUE_FLAG_INT_STREAMS) == 0) {
mail_storage_set_error(storage, MAIL_ERROR_PARAMS,
"Sieve attributes are available only as streams");
return -1;
}
scriptname = key + strlen(MAILBOX_ATTRIBUTE_PREFIX_SIEVE_FILES);
script = sieve_storage_open_script(svstorage, scriptname, NULL);
if ((ret=sieve_attribute_retrieve_script
(storage, svstorage, script, FALSE, value_r, &errstr)) < 0) {
mail_storage_set_critical(storage,
"Failed to access sieve script '%s': %s",
scriptname, errstr);
}
return ret;
}
static int sieve_attribute_unset_script(struct mail_storage *storage,
struct sieve_storage *svstorage,
const char *scriptname)
{
struct sieve_script *script;
const char *errstr;
enum sieve_error error;
int ret = 0;
script = sieve_storage_open_script(svstorage, scriptname, NULL);
if (script == NULL) {
ret = -1;
} else {
ret = sieve_script_delete(script, TRUE);
sieve_script_unref(&script);
}
if (ret < 0) {
errstr = sieve_storage_get_last_error(svstorage, &error);
if (error == SIEVE_ERROR_NOT_FOUND) {
/* already deleted, ignore */
return 0;
}
mail_storage_set_critical(storage,
"Failed to delete Sieve script '%s': %s", scriptname,
errstr);
return -1;
}
return 0;
}
bool cmd_setactive(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct sieve_storage *storage = client->storage;
const char *scriptname;
struct sieve_script *script;
int ret;
/* <scriptname> */
if ( !client_read_string_args(cmd, TRUE, 1, &scriptname) )
return FALSE;
/* Activate, or .. */
if ( *scriptname != '\0' ) {
string_t *errors = NULL;
const char *errormsg = NULL;
bool warnings = FALSE;
bool success = TRUE;
script = sieve_storage_open_script
(storage, scriptname, NULL);
if ( script == NULL ) {
client_send_storage_error(client, storage);
return TRUE;
}
if ( sieve_script_is_active(script) <= 0 ) {
/* Script is first being activated; compile it again without the UPLOAD
* flag.
*/
T_BEGIN {
struct sieve_error_handler *ehandler;
enum sieve_compile_flags cpflags =
SIEVE_COMPILE_FLAG_NOGLOBAL | SIEVE_COMPILE_FLAG_ACTIVATED;
struct sieve_binary *sbin;
enum sieve_error error;
/* Prepare error handler */
errors = str_new(default_pool, 1024);
ehandler = sieve_strbuf_ehandler_create(client->svinst, errors, TRUE,
client->set->managesieve_max_compile_errors);
/* Compile */
if ( (sbin=sieve_compile_script
(script, ehandler, cpflags, &error)) == NULL ) {
if (error != SIEVE_ERROR_NOT_VALID) {
errormsg = sieve_script_get_last_error(script, &error);
if ( error == SIEVE_ERROR_NONE )
errormsg = NULL;
}
success = FALSE;
} else {
sieve_close(&sbin);
}
warnings = ( sieve_get_warnings(ehandler) > 0 );
sieve_error_handler_unref(&ehandler);
} T_END;
}
static int
cmd_sieve_activate_run(struct doveadm_sieve_cmd_context *_ctx)
{
struct doveadm_sieve_activate_cmd_context *ctx =
(struct doveadm_sieve_activate_cmd_context *)_ctx;
struct sieve_storage *storage = _ctx->storage;
struct sieve_script *script;
enum sieve_error error;
int ret = 0;
script = sieve_storage_open_script
(storage, ctx->scriptname, NULL);
if ( script == NULL ) {
i_error("Failed to activate Sieve script: %s",
sieve_storage_get_last_error(storage, &error));
doveadm_sieve_cmd_failed_error(_ctx, error);
return -1;
}
if ( sieve_script_is_active(script) <= 0 ) {
/* Script is first being activated; compile it again without the UPLOAD
* flag.
*/
struct sieve_error_handler *ehandler;
enum sieve_compile_flags cpflags =
SIEVE_COMPILE_FLAG_NOGLOBAL | SIEVE_COMPILE_FLAG_ACTIVATED;
struct sieve_binary *sbin;
enum sieve_error error;
/* Compile */
ehandler = sieve_master_ehandler_create(ctx->ctx.svinst, NULL, 0);
if ( (sbin=sieve_compile_script
(script, ehandler, cpflags, &error)) == NULL ) {
doveadm_sieve_cmd_failed_error(_ctx, error);
ret = -1;
} else {
sieve_close(&sbin);
}
sieve_error_handler_unref(&ehandler);
}
/* Activate only when script is valid (or already active) */
if ( ret == 0 ) {
/* Refresh activation no matter what; this can also resolve some erroneous
* situations.
*/
ret = sieve_script_activate(script, (time_t)-1);
if ( ret < 0 ) {
i_error("Failed to activate Sieve script: %s",
sieve_storage_get_last_error(storage, &error));
doveadm_sieve_cmd_failed_error(_ctx, error);
ret = -1;
}
}
sieve_script_unref(&script);
return ret;
}
bool cmd_getscript(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct cmd_getscript_context *ctx;
const char *scriptname;
enum sieve_error error;
/* <scriptname> */
if ( !client_read_string_args(cmd, TRUE, 1, &scriptname) )
return FALSE;
ctx = p_new(cmd->pool, struct cmd_getscript_context, 1);
ctx->cmd = cmd;
ctx->client = client;
ctx->storage = client->storage;
ctx->failed = FALSE;
ctx->script = sieve_storage_open_script
(client->storage, scriptname, NULL);
if (ctx->script == NULL) {
ctx->failed = TRUE;
return cmd_getscript_finish(ctx);
}
if ( sieve_script_get_stream
(ctx->script, &ctx->script_stream, &error) < 0 ) {
if ( error == SIEVE_ERROR_NOT_FOUND )
sieve_storage_set_error(client->storage, error, "Script does not exist.");
ctx->failed = TRUE;
return cmd_getscript_finish(ctx);
}
if ( sieve_script_get_size(ctx->script, &ctx->script_size) <= 0 ) {
sieve_storage_set_critical(ctx->storage,
"failed to obtain script size for script `%s' from %s",
sieve_script_name(ctx->script), sieve_script_location(ctx->script));
ctx->failed = TRUE;
return cmd_getscript_finish(ctx);
}
i_assert(ctx->script_stream->v_offset == 0);
client_send_line
(client, t_strdup_printf("{%"PRIuUOFF_T"}", ctx->script_size));
client->command_pending = TRUE;
cmd->func = cmd_getscript_continue;
cmd->context = ctx;
return cmd_getscript_continue(cmd);
}
static int
sieve_attribute_set_active(struct mail_storage *storage,
struct sieve_storage *svstorage,
const struct mail_attribute_value *value)
{
const char *scriptname;
struct sieve_script *script;
int ret;
if (mailbox_attribute_value_to_string(storage, value, &scriptname) < 0)
return -1;
if (scriptname == NULL) {
/* don't affect non-link active script */
if ((ret=sieve_storage_is_singular(svstorage)) != 0) {
if (ret < 0) {
mail_storage_set_internal_error(storage);
return -1;
}
return 0;
}
/* deactivate current script */
if (sieve_storage_deactivate(svstorage, value->last_change) < 0) {
mail_storage_set_critical(storage,
"Failed to deactivate Sieve: %s",
sieve_storage_get_last_error(svstorage, NULL));
return -1;
}
return 0;
}
i_assert(scriptname[0] == MAILBOX_ATTRIBUTE_SIEVE_DEFAULT_LINK);
scriptname++;
/* activate specified script */
script = sieve_storage_open_script(svstorage, scriptname, NULL);
ret = script == NULL ? -1 :
sieve_script_activate(script, value->last_change);
if (ret < 0) {
mail_storage_set_critical(storage,
"Failed to activate Sieve script '%s': %s", scriptname,
sieve_storage_get_last_error(svstorage, NULL));
}
if (script != NULL)
sieve_script_unref(&script);
sieve_storage_set_modified(svstorage, value->last_change);
return ret;
}
static int
cmd_sieve_get_run(struct doveadm_sieve_cmd_context *_ctx)
{
struct doveadm_sieve_get_cmd_context *ctx =
(struct doveadm_sieve_get_cmd_context *)_ctx;
struct sieve_script *script;
struct istream *input;
enum sieve_error error;
script = sieve_storage_open_script
(_ctx->storage, ctx->scriptname, &error);
if ( script == NULL || sieve_script_get_stream
(script, &input, &error) < 0 ) {
i_error("Failed to open Sieve script: %s",
sieve_storage_get_last_error(_ctx->storage, &error));
doveadm_sieve_cmd_failed_error(_ctx, error);
if (script != NULL)
sieve_script_unref(&script);
return -1;
}
return doveadm_print_istream(input);
}
static int
cmd_sieve_delete_run(struct doveadm_sieve_cmd_context *_ctx)
{
struct doveadm_sieve_delete_cmd_context *ctx =
(struct doveadm_sieve_delete_cmd_context *)_ctx;
struct sieve_storage *storage = _ctx->storage;
const ARRAY_TYPE(const_string) *scriptnames = &ctx->scriptnames;
const char *const *namep;
struct sieve_script *script;
enum sieve_error error;
int ret = 0;
array_foreach(scriptnames, namep) {
const char *scriptname = *namep;
int sret = 0;
script = sieve_storage_open_script
(storage, scriptname, NULL);
if (script == NULL) {
sret = -1;
} else {
if (sieve_script_delete(script, ctx->ignore_active) < 0) {
(void)sieve_storage_get_last_error(storage, &error);
sret = -1;
}
sieve_script_unref(&script);
}
if (sret < 0) {
i_error("Failed to delete Sieve script: %s",
sieve_storage_get_last_error(storage, &error));
doveadm_sieve_cmd_failed_error(_ctx, error);
ret = -1;
}
}
return ret;
}