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api: Return error page for authentication failure on config change

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This commit is contained in:
Luke Dashjr 2025-03-11 19:39:34 +00:00
parent f42c0849fe
commit 999d7670c2
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GPG Key ID: A291A2C45D0C504A
1 changed files with 22 additions and 1 deletions
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23
src/datum_api.c
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@ -507,6 +507,27 @@ static struct MHD_Response *datum_api_create_response_authfail_clients() {
return datum_api_create_response_authfail(www_clients_top_html, www_clients_top_html_sz);
}
size_t datum_api_fill_authfail_error(const char * const var_start, const size_t var_name_len, char * const replacement, const size_t replacement_max_len, const T_DATUM_API_DASH_VARS * const vardata) {
assert(replacement_max_len >= www_auth_failed_html_sz);
memcpy(replacement, www_auth_failed_html, www_auth_failed_html_sz);
return www_auth_failed_html_sz;
}
static struct MHD_Response *datum_api_create_response_authfail_config() {
const size_t max_sz = www_config_errors_html_sz + www_auth_failed_html_sz;
char * const output = malloc(max_sz);
if (!output) {
return datum_api_create_empty_mhd_response();
}
const size_t sz = datum_api_fill_vars(www_config_errors_html, output, max_sz, datum_api_fill_authfail_error, NULL);
struct MHD_Response * const response = MHD_create_response_from_buffer(sz, output, MHD_RESPMEM_MUST_FREE);
MHD_add_response_header(response, "Content-Type", "text/html");
return response;
}
static struct MHD_Response *datum_api_create_response_authfail_threads() {
return datum_api_create_response_authfail(www_threads_top_html, www_threads_top_html_sz);
}
@ -1368,7 +1389,7 @@ int datum_api_config_post(struct MHD_Connection * const connection, char * const
return datum_api_do_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR);
}
if (!datum_api_check_admin_password(connection, j, datum_api_create_empty_mhd_response)) {
if (!datum_api_check_admin_password(connection, j, datum_api_create_response_authfail_config)) {
json_decref(j);
return MHD_YES;
}