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#include "commands.h"
#include "cmd_util.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "audit.h"
#include "config.h"
#include "db.h"
#include "secret.h"
#include "util.h"
/* ------------------------------------------------------------------ */
/* settings */
/* ------------------------------------------------------------------ */
static yyjson_mut_val *h_settings_get(struct req *r)
{
yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
int have_default = 0, have_bank = 0, have_receivable = 0, have_revenue = 0;
int have_password = 0, have_security = 0;
sqlite3_stmt *st = NULL;
if (sqlite3_prepare_v2(
r->db, "SELECT key,value FROM settings WHERE org_id=?1", -1, &st,
NULL) == SQLITE_OK) {
sqlite3_bind_int64(st, 1, r->org_id);
while (sqlite3_step(st) == SQLITE_ROW) {
const char *k = (const char *)sqlite3_column_text(st, 0);
const char *v = (const char *)sqlite3_column_text(st, 1);
if (k) {
if (secret_key_is_secret(k)) {
have_password = 1;
continue;
}
yyjson_mut_obj_add(o, yyjson_mut_strcpy(r->rdoc, k),
yyjson_mut_strcpy(r->rdoc, v ? v : ""));
if (strcmp(k, "default_series") == 0)
have_default = 1;
if (strcmp(k, "bank_account") == 0)
have_bank = 1;
if (strcmp(k, "invoice_receivable_account") == 0)
have_receivable = 1;
if (strcmp(k, "invoice_revenue_account") == 0)
have_revenue = 1;
if (strcmp(k, "smtp_security") == 0)
have_security = 1;
}
}
sqlite3_finalize(st);
}
if (!have_default)
yyjson_mut_obj_add_strcpy(r->rdoc, o, "default_series", "A");
if (!have_bank)
yyjson_mut_obj_add_strcpy(r->rdoc, o, "bank_account", "1930");
if (!have_receivable)
yyjson_mut_obj_add_strcpy(r->rdoc, o, "invoice_receivable_account",
"1510");
if (!have_revenue)
yyjson_mut_obj_add_strcpy(r->rdoc, o, "invoice_revenue_account",
"3001");
if (!have_security)
yyjson_mut_obj_add_strcpy(r->rdoc, o, "smtp_security", "starttls");
yyjson_mut_obj_add_bool(r->rdoc, o, "smtp_password_set", have_password);
return o;
}
static yyjson_mut_val *settings_result(struct req *r, const char *key,
const char *value, int dry)
{
yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
yyjson_mut_obj_add_strcpy(r->rdoc, o, "key", key);
yyjson_mut_obj_add_strcpy(r->rdoc, o, "value", value);
if (dry)
yyjson_mut_obj_add_bool(r->rdoc, o, "dry_run", true);
return o;
}
static char *settings_secret_audit_json(const char *key)
{
yyjson_mut_doc *doc = yyjson_mut_doc_new(NULL);
yyjson_mut_val *o = yyjson_mut_obj(doc);
yyjson_mut_doc_set_root(doc, o);
yyjson_mut_obj_add_strcpy(doc, o, "key", key);
yyjson_mut_obj_add_strcpy(doc, o, "value", "[redacted]");
char *json = yyjson_mut_write(doc, 0, NULL);
yyjson_mut_doc_free(doc);
return json ? json : xstrdup("{}");
}
static yyjson_mut_val *h_settings_set(struct req *r)
{
const char *key = arg_str(r->args, "key");
const char *value = arg_str(r->args, "value");
if (!key || !value)
return fail(r, "INVALID_ARGS", "key and value are required");
if (secret_key_is_secret(key)) {
if (!secret_available())
return fail(r, "INTERNAL",
"BOKFD_SECRET_KEY is missing or invalid");
char *stored = NULL;
if (*value && secret_encrypt(value, &stored) != 0)
return fail(r, "INTERNAL",
"BOKFD_SECRET_KEY is missing or invalid");
if (r->dry_run) {
free(stored);
return settings_result(r, key, "[redacted]", 1);
}
sqlite3_stmt *st = NULL;
const char *sql = *value
? "INSERT INTO settings(org_id,key,value)"
" VALUES(?1,?2,?3)"
" ON CONFLICT(org_id,key) DO UPDATE SET"
" value=excluded.value"
: "DELETE FROM settings WHERE org_id=?1"
" AND key=?2";
if (sqlite3_prepare_v2(r->db, sql, -1, &st, NULL) != SQLITE_OK) {
free(stored);
return fail(r, "INTERNAL", "database error");
}
sqlite3_bind_int64(st, 1, r->org_id);
sqlite3_bind_text(st, 2, key, -1, SQLITE_TRANSIENT);
if (*value)
sqlite3_bind_text(st, 3, stored, -1, SQLITE_TRANSIENT);
int rc = sqlite3_step(st);
sqlite3_finalize(st);
free(stored);
if (rc != SQLITE_DONE)
return fail(r, "INTERNAL", sqlite3_errmsg(r->db));
char *reqjson = settings_secret_audit_json(key);
audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
"settings.set", reqjson, "OK", NULL);
free(reqjson);
return settings_result(r, key, "[redacted]", 0);
}
size_t maxlen;
int digits_only = 0, bankgiro = 0, port = 0, security = 0;
if (strcmp(key, "default_series") == 0)
maxlen = 8;
else if (strcmp(key, "attachment_dir") == 0 ||
strcmp(key, "smtp_host") == 0 ||
strcmp(key, "smtp_user") == 0)
maxlen = 255;
else if (strcmp(key, "smtp_from") == 0 ||
strcmp(key, "smtp_reply_to") == 0)
maxlen = 254;
else if (strcmp(key, "smtp_port") == 0) {
maxlen = 5;
port = 1;
} else if (strcmp(key, "smtp_security") == 0) {
maxlen = 8;
security = 1;
} else if (strcmp(key, "bank_account") == 0 ||
strcmp(key, "invoice_receivable_account") == 0 ||
strcmp(key, "invoice_revenue_account") == 0) {
maxlen = 10;
digits_only = 1;
} else if (strcmp(key, "invoice_bankgiro") == 0) {
maxlen = 16;
bankgiro = 1;
} else if (strcmp(key, "invoice_our_ref") == 0) {
maxlen = 64;
} else
return fail(r, "UNSUPPORTED", "unknown setting");
size_t len = strlen(value);
if (len == 0 || len > maxlen)
return failf(r, "INVALID_ARGS", "%s must be 1-%zu characters", key,
maxlen);
for (const char *p = value; *p; p++) {
if ((digits_only || port) && (*p < '0' || *p > '9'))
return failf(r, "INVALID_ARGS", "%s must be digits only", key);
if (bankgiro && !((*p >= '0' && *p <= '9') || *p == '-'))
return failf(r, "INVALID_ARGS",
"%s must be digits and hyphens", key);
if ((unsigned char)*p < 32)
return failf(r, "INVALID_ARGS",
"%s must not contain control characters", key);
}
if (port) {
long v = strtol(value, NULL, 10);
if (v < 1 || v > 65535)
return failf(r, "INVALID_ARGS", "%s must be 1-65535", key);
}
if (security && strcmp(value, "starttls") != 0 &&
strcmp(value, "tls") != 0 && strcmp(value, "plain") != 0)
return failf(r, "INVALID_ARGS", "%s must be starttls, tls or plain",
key);
if (r->dry_run)
return settings_result(r, key, value, 1);
sqlite3_stmt *st = NULL;
if (sqlite3_prepare_v2(
r->db,
"INSERT INTO settings(org_id,key,value) VALUES(?1,?2,?3)"
" ON CONFLICT(org_id,key) DO UPDATE SET value=excluded.value",
-1, &st, NULL) != SQLITE_OK)
return fail(r, "INTERNAL", "database error");
sqlite3_bind_int64(st, 1, r->org_id);
sqlite3_bind_text(st, 2, key, -1, SQLITE_TRANSIENT);
sqlite3_bind_text(st, 3, value, -1, SQLITE_TRANSIENT);
int rc = sqlite3_step(st);
sqlite3_finalize(st);
if (rc != SQLITE_DONE)
return fail(r, "INTERNAL", sqlite3_errmsg(r->db));
char *reqjson = audit_args_json(r->args);
audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
"settings.set", reqjson, "OK", NULL);
free(reqjson);
yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
yyjson_mut_obj_add_strcpy(r->rdoc, o, "key", key);
yyjson_mut_obj_add_strcpy(r->rdoc, o, "value", value);
return o;
}
static const struct cmd_arg args_settings_set[] = {
{ "key", ARG_STR, 1, NULL, NULL,
"default_series, attachment_dir, bank_account,"
" invoice_receivable_account, invoice_revenue_account, smtp_host,"
" smtp_port, smtp_user, smtp_from, smtp_reply_to, smtp_security or"
" smtp_password" },
{ "value", ARG_STR, 0, NULL, NULL,
"Setting value; an empty value clears smtp_password" },
};
const struct command g_cmd_settings[] = {
{ "settings.get", "Read org settings", PERM_READ, 1, 0, 0,
h_settings_get, NULL, 0 },
{ "settings.set", "Change an org setting", PERM_WRITE, 1, 1, 1,
h_settings_set, CMD_ARGS(args_settings_set) },
};
const struct cmd_table g_cmd_table_settings = {
g_cmd_settings, sizeof g_cmd_settings / sizeof g_cmd_settings[0]
};
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