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Allow editing of timeout parameter

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Implemented the edit command that allows changing the timeout parameter.
This commit is contained in:
Johannes Bauer 2021-06-27 13:00:06 +02:00
parent a764cc22e2
commit a6db05b4d0
1 changed files with 29 additions and 1 deletions
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30
editor.c
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@ -65,6 +65,7 @@ static enum cmd_returncode_t cmd_list(struct editor_context_t *ctx, const char *
static enum cmd_returncode_t cmd_add_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_add_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_del_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_del_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_rekey_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_rekey_host(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_host_param(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_add_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_add_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_del_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_del_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
static enum cmd_returncode_t cmd_rekey_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params); static enum cmd_returncode_t cmd_rekey_volume(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params);
@ -118,6 +119,14 @@ static const struct editor_command_t commands[] = {
.max_params = 1, .max_params = 1,
.description = "Re-keys the TLS PSK of a given host", .description = "Re-keys the TLS PSK of a given host",
}, },
{
.cmdnames = { "host_param" },
.callback = cmd_host_param,
.param_names = "[hostname] timeout [value]",
.min_params = 3,
.max_params = 3,
.description = "Set a parameter of a host (currently only timeout supported)",
},
{ {
.cmdnames = { "add_volume" }, .cmdnames = { "add_volume" },
.callback = cmd_add_volume, .callback = cmd_add_volume,
@ -153,7 +162,7 @@ static const struct editor_command_t commands[] = {
{ {
.cmdnames = { "flag_volume" }, .cmdnames = { "flag_volume" },
.callback = cmd_flag_volume, .callback = cmd_flag_volume,
.param_names = "[hostname] [devmappername] [(+-)flagname]", .param_names = "[hostname] [devmappername] [(+-)(allow_discards)]",
.min_params = 3, .min_params = 3,
.max_params = 3, .max_params = 3,
.description = "Edits the flags of a volume", .description = "Edits the flags of a volume",
@ -321,6 +330,25 @@ static enum cmd_returncode_t cmd_rekey_host(struct editor_context_t *ctx, const
return host && keydb_rekey_host(host) ? COMMAND_SUCCESS : COMMAND_FAILURE; return host && keydb_rekey_host(host) ? COMMAND_SUCCESS : COMMAND_FAILURE;
} }
static enum cmd_returncode_t cmd_host_param(struct editor_context_t *ctx, const char *cmdname, unsigned int param_cnt, char **params) {
const char *host_name = params[0];
const char *param = params[1];
const char *value = params[2];
host_entry_t *host = cmd_gethost(ctx, host_name);
if (!host) {
return COMMAND_FAILURE;
}
if (!strcasecmp(param, "timeout")) {
host->client_default_timeout_secs = atoi(value);
} else {
fprintf(stderr, "Invalid parameter: %s\n", param);
return COMMAND_FAILURE;
}
return COMMAND_SUCCESS;
}
static enum cmd_returncode_t cmd_do_showkey_volume(volume_entry_t *volume) { static enum cmd_returncode_t cmd_do_showkey_volume(volume_entry_t *volume) {
char luks_passphrase[LUKS_PASSPHRASE_TEXT_SIZE_BYTES]; char luks_passphrase[LUKS_PASSPHRASE_TEXT_SIZE_BYTES];
if (!keydb_get_volume_luks_passphrase(volume, luks_passphrase, sizeof(luks_passphrase))) { if (!keydb_get_volume_luks_passphrase(volume, luks_passphrase, sizeof(luks_passphrase))) {