void create_new_prio_request(test_baton_t *tb,
handler_baton_t *handler_ctx,
const char *method, const char *path,
int req_id)
{
setup_handler(tb, handler_ctx, method, path, req_id, NULL);
serf_connection_priority_request_create(tb->connection,
setup_request,
handler_ctx);
}
/* Read the headers of the response and try the available
handlers if authentication or validation is needed. */
apr_status_t serf__handle_auth_response(int *consumed_response,
serf_request_t *request,
serf_bucket_t *response,
void *baton,
apr_pool_t *pool)
{
apr_status_t status;
serf_status_line sl;
*consumed_response = 0;
/* TODO: the response bucket was created by the application, not at all
guaranteed that this is of type response_bucket!! */
status = serf_bucket_response_status(response, &sl);
if (SERF_BUCKET_READ_ERROR(status)) {
return status;
}
if (!sl.version && (APR_STATUS_IS_EOF(status) ||
APR_STATUS_IS_EAGAIN(status))) {
return status;
}
status = serf_bucket_response_wait_for_headers(response);
if (status) {
if (!APR_STATUS_IS_EOF(status)) {
return status;
}
/* If status is APR_EOF, there were no headers to read.
This can be ok in some situations, and it definitely
means there's no authentication requested now. */
return APR_SUCCESS;
}
if (sl.code == 401 || sl.code == 407) {
/* Authentication requested. */
/* Don't bother handling the authentication request if the response
wasn't received completely yet. Serf will call serf__handle_auth_response
again when more data is received. */
status = discard_body(response);
*consumed_response = 1;
/* Discard all response body before processing authentication. */
if (!APR_STATUS_IS_EOF(status)) {
return status;
}
status = dispatch_auth(sl.code, request, response, baton, pool);
if (status != APR_SUCCESS) {
return status;
}
/* Requeue the request with the necessary auth headers. */
/* ### Application doesn't know about this request! */
if (request->ssltunnel) {
serf__ssltunnel_request_create(request->conn,
request->setup,
request->setup_baton);
} else {
serf_connection_priority_request_create(request->conn,
request->setup,
request->setup_baton);
}
return APR_EOF;
} else {
serf__validate_response_func_t validate_resp;
serf_connection_t *conn = request->conn;
serf_context_t *ctx = conn->ctx;
serf__authn_info_t *authn_info;
apr_status_t resp_status = APR_SUCCESS;
/* Validate the response server authn headers. */
authn_info = serf__get_authn_info_for_server(conn);
if (authn_info->scheme) {
validate_resp = authn_info->scheme->validate_response_func;
resp_status = validate_resp(authn_info->scheme, HOST, sl.code,
conn, request, response, pool);
}
/* Validate the response proxy authn headers. */
authn_info = &ctx->proxy_authn_info;
if (!resp_status && authn_info->scheme) {
validate_resp = authn_info->scheme->validate_response_func;
resp_status = validate_resp(authn_info->scheme, PROXY, sl.code,
conn, request, response, pool);
}
if (resp_status) {
/* If there was an error in the final step of the authentication,
consider the reponse body as invalid and discard it. */
status = discard_body(response);
*consumed_response = 1;
if (!APR_STATUS_IS_EOF(status)) {
return status;
}
/* The whole body was discarded, now return our error. */
return resp_status;
}
}
return APR_SUCCESS;
}
/* Read the headers of the response and try the available
handlers if authentication or validation is needed. */
apr_status_t serf__handle_auth_response(int *consumed_response,
serf_request_t *request,
serf_bucket_t *response,
void *baton,
apr_pool_t *pool)
{
apr_status_t status;
serf_status_line sl;
*consumed_response = 0;
status = serf_bucket_response_status(response, &sl);
if (SERF_BUCKET_READ_ERROR(status)) {
return status;
}
if (!sl.version && (APR_STATUS_IS_EOF(status) ||
APR_STATUS_IS_EAGAIN(status))) {
return status;
}
status = serf_bucket_response_wait_for_headers(response);
if (status) {
if (!APR_STATUS_IS_EOF(status)) {
return status;
}
/* If status is APR_EOF, there were no headers to read.
This can be ok in some situations, and it definitely
means there's no authentication requested now. */
return APR_SUCCESS;
}
if (sl.code == 401 || sl.code == 407) {
/* Authentication requested. */
/* Don't bother handling the authentication request if the response
wasn't received completely yet. Serf will call serf__handle_auth_response
again when more data is received. */
status = discard_body(response);
*consumed_response = 1;
/* Discard all response body before processing authentication. */
if (!APR_STATUS_IS_EOF(status)) {
return status;
}
status = dispatch_auth(sl.code, request, response, baton, pool);
if (status != APR_SUCCESS) {
return status;
}
/* Requeue the request with the necessary auth headers. */
/* ### Application doesn't know about this request! */
serf_connection_priority_request_create(request->conn,
request->setup,
request->setup_baton);
return APR_EOF;
}
return APR_SUCCESS;
}
