[mod_auth] have LDAP template replace '?'

For consistency with other databases, which use '?' for placeholders,
have LDAP template replace '?' with username, in addition to the
(mod_auth historic) '$' char.
personal/stbuehler/mod-csrf
Glenn Strauss 6 years ago
parent 2f83aac9fb
commit a90c2ffbeb
  1. 15
      src/mod_authn_ldap.c

@ -135,11 +135,14 @@ config_values_t cv[] = {
}
if (!buffer_string_is_empty(s->auth_ldap_filter)) {
if (*s->auth_ldap_filter->ptr != ','
&& NULL == strchr(s->auth_ldap_filter->ptr, '$')) {
log_error_write(srv, __FILE__, __LINE__, "s", "ldap: auth.backend.ldap.filter is missing a replace-operator '$'");
return HANDLER_ERROR;
if (*s->auth_ldap_filter->ptr != ',') {
/*(translate '$' to '?' for consistency with other modules)*/
char *d = s->auth_ldap_filter->ptr;
for (; NULL != (d = strchr(d, '$')); ++d) *d = '?';
if (NULL == strchr(s->auth_ldap_filter->ptr, '?')) {
log_error_write(srv, __FILE__, __LINE__, "s", "ldap: auth.backend.ldap.filter is missing a replace-operator '?'");
return HANDLER_ERROR;
}
}
}
}
@ -579,7 +582,7 @@ static handler_t mod_authn_ldap_basic(server *srv, connection *con, void *p_d, c
dn = p->ldap_filter->ptr;
} else {
for (char *b = template->ptr, *d; *b; b = d+1) {
if (NULL != (d = strchr(b, '$'))) {
if (NULL != (d = strchr(b, '?'))) {
buffer_append_string_len(p->ldap_filter, b, (size_t)(d - b));
mod_authn_append_ldap_filter_escape(p->ldap_filter, username);
} else {

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