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Diffstat (limited to 'res/ari/cli.c')
-rw-r--r-- | res/ari/cli.c | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/res/ari/cli.c b/res/ari/cli.c new file mode 100644 index 000000000..819407997 --- /dev/null +++ b/res/ari/cli.c @@ -0,0 +1,267 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2013, Digium, Inc. + * + * David M. Lee, II <dlee@digium.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Command line for ARI. + * \author David M. Lee, II <dlee@digium.com> + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/astobj2.h" +#include "asterisk/cli.h" +#include "internal.h" + +static char *ari_show(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) +{ + RAII_VAR(struct ast_ari_conf *, conf, NULL, ao2_cleanup); + + switch (cmd) { + case CLI_INIT: + e->command = "ari show status"; + e->usage = + "Usage: ari show status\n" + " Shows all ARI settings\n"; + return NULL; + case CLI_GENERATE: + return NULL; + default: + break; + } + + if (a->argc != 3) { + return CLI_SHOWUSAGE; + } + + conf = ast_ari_config_get(); + + if (!conf) { + ast_cli(a->fd, "Error getting ARI configuration\n"); + return CLI_FAILURE; + } + + ast_cli(a->fd, "ARI Status:\n"); + ast_cli(a->fd, "Enabled: %s\n", AST_CLI_YESNO(conf->general->enabled)); + ast_cli(a->fd, "Output format: "); + switch (conf->general->format) { + case AST_JSON_COMPACT: + ast_cli(a->fd, "compact"); + break; + case AST_JSON_PRETTY: + ast_cli(a->fd, "pretty"); + break; + } + ast_cli(a->fd, "\n"); + ast_cli(a->fd, "Auth realm: %s\n", conf->general->auth_realm); + ast_cli(a->fd, "Allowed Origins: %s\n", conf->general->allowed_origins); + ast_cli(a->fd, "User count: %d\n", ao2_container_count(conf->users)); + return CLI_SUCCESS; +} + +static int show_users_cb(void *obj, void *arg, int flags) +{ + struct ast_ari_conf_user *user = obj; + struct ast_cli_args *a = arg; + + ast_cli(a->fd, "%-4s %s\n", + AST_CLI_YESNO(user->read_only), + user->username); + return 0; +} + +static char *ari_show_users(struct ast_cli_entry *e, int cmd, + struct ast_cli_args *a) +{ + RAII_VAR(struct ast_ari_conf *, conf, NULL, ao2_cleanup); + + switch (cmd) { + case CLI_INIT: + e->command = "ari show users"; + e->usage = + "Usage: ari show users\n" + " Shows all ARI users\n"; + return NULL; + case CLI_GENERATE: + return NULL; + default: + break; + } + + if (a->argc != 3) { + return CLI_SHOWUSAGE; + } + + conf = ast_ari_config_get(); + if (!conf) { + ast_cli(a->fd, "Error getting ARI configuration\n"); + return CLI_FAILURE; + } + + ast_cli(a->fd, "r/o? Username\n"); + ast_cli(a->fd, "---- --------\n"); + + ao2_callback(conf->users, OBJ_NODATA, show_users_cb, a); + + return CLI_SUCCESS; +} + +struct user_complete { + /*! Nth user to search for */ + int state; + /*! Which user currently on */ + int which; +}; + +static int complete_ari_user_search(void *obj, void *arg, void *data, int flags) +{ + struct user_complete *search = data; + + if (++search->which > search->state) { + return CMP_MATCH; + } + return 0; +} + +static char *complete_ari_user(struct ast_cli_args *a) +{ + RAII_VAR(struct ast_ari_conf *, conf, NULL, ao2_cleanup); + RAII_VAR(struct ast_ari_conf_user *, user, NULL, ao2_cleanup); + + struct user_complete search = { + .state = a->n, + }; + + conf = ast_ari_config_get(); + if (!conf) { + ast_cli(a->fd, "Error getting ARI configuration\n"); + return CLI_FAILURE; + } + + user = ao2_callback_data(conf->users, + ast_strlen_zero(a->word) ? 0 : OBJ_PARTIAL_KEY, + complete_ari_user_search, (char*)a->word, &search); + + return user ? ast_strdup(user->username) : NULL; +} + +static char *complete_ari_show_user(struct ast_cli_args *a) +{ + if (a->pos == 3) { + return complete_ari_user(a); + } + + return NULL; +} + +static char *ari_show_user(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) +{ + RAII_VAR(struct ast_ari_conf *, conf, NULL, ao2_cleanup); + RAII_VAR(struct ast_ari_conf_user *, user, NULL, ao2_cleanup); + + switch (cmd) { + case CLI_INIT: + e->command = "ari show user"; + e->usage = + "Usage: ari show user <username>\n" + " Shows a specific ARI user\n"; + return NULL; + case CLI_GENERATE: + return complete_ari_show_user(a); + default: + break; + } + + if (a->argc != 4) { + return CLI_SHOWUSAGE; + } + + conf = ast_ari_config_get(); + + if (!conf) { + ast_cli(a->fd, "Error getting ARI configuration\n"); + return CLI_FAILURE; + } + + user = ao2_find(conf->users, a->argv[3], OBJ_KEY); + if (!user) { + ast_cli(a->fd, "User '%s' not found\n", a->argv[3]); + return CLI_SUCCESS; + } + + ast_cli(a->fd, "Username: %s\n", user->username); + ast_cli(a->fd, "Read only?: %s\n", AST_CLI_YESNO(user->read_only)); + + return CLI_SUCCESS; +} + +static char *ari_mkpasswd(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) +{ + RAII_VAR(char *, crypted, NULL, ast_free); + + switch (cmd) { + case CLI_INIT: + e->command = "ari mkpasswd"; + e->usage = + "Usage: ari mkpasswd <password>\n" + " Encrypts a password for use in ari.conf\n" + " Be aware that the password will be shown in the\n" + " command line history. The mkpasswd shell command\n" + " may be preferable.\n" + ; + return NULL; + case CLI_GENERATE: + return NULL; + default: + break; + } + + if (a->argc != 3) { + return CLI_SHOWUSAGE; + } + + crypted = ast_crypt_encrypt(a->argv[2]); + if (!crypted) { + ast_cli(a->fd, "Failed to encrypt password\n"); + return CLI_FAILURE; + } + + ast_cli(a->fd, + "; Copy the following two lines into ari.conf\n"); + ast_cli(a->fd, "password_format = crypt\n"); + ast_cli(a->fd, "password = %s\n", crypted); + + return CLI_SUCCESS; +} + +static struct ast_cli_entry cli_ari[] = { + AST_CLI_DEFINE(ari_show, "Show ARI settings"), + AST_CLI_DEFINE(ari_show_users, "List ARI users"), + AST_CLI_DEFINE(ari_show_user, "List single ARI user"), + AST_CLI_DEFINE(ari_mkpasswd, "Encrypts a password"), +}; + +int ast_ari_cli_register(void) { + return ast_cli_register_multiple(cli_ari, ARRAY_LEN(cli_ari)); +} + +void ast_ari_cli_unregister(void) { + ast_cli_unregister_multiple(cli_ari, ARRAY_LEN(cli_ari)); +} |