#include "filter_http_client.hpp"
#include "filter_http_rewrite.hpp"
#include <metaproxy/util.hpp>
-#include "router_chain.hpp"
+#include <metaproxy/router_chain.hpp>
#include <metaproxy/package.hpp>
#include <boost/regex.hpp>
#include <boost/lexical_cast.hpp>
+#include <yaz/log.h>
+
#define BOOST_AUTO_TEST_MAIN
#define BOOST_TEST_DYN_LINK
using namespace boost::unit_test;
namespace mp = metaproxy_1;
-
-
-BOOST_AUTO_TEST_CASE( test_filter_rewrite_1 )
-{
- try
+/*
+ * The global testconfig is commented out, as it won't even compile
+ * on old Centos5 machines
+struct TestConfig {
+ TestConfig()
{
- mp::filter::HttpRewrite fhr;
+ std::cout << "global setup\n";
+ yaz_log_init_level(YLOG_ALL);
}
- catch ( ... ) {
- BOOST_CHECK (false);
+ ~TestConfig()
+ {
+ std::cout << "global teardown\n";
}
-}
+};
+
+BOOST_GLOBAL_FIXTURE( TestConfig );
+*/
-BOOST_AUTO_TEST_CASE( test_filter_rewrite_2 )
+BOOST_AUTO_TEST_CASE( test_filter_rewrite_1 )
{
try
{
+ std::cout << "Running non-xml config test case" << std::endl;
mp::RouterChain router;
-
mp::filter::HttpRewrite fhr;
-
- mp::filter::HttpRewrite::spair_vec vec_req;
- vec_req.push_back(std::make_pair(
- "(?<proto>http\\:\\/\\/s?)(?<pxhost>[^\\/?#]+)\\/(?<pxpath>[^\\/]+)"
- "\\/(?<host>[^\\/]+)(?<path>.*)",
- "${proto}${host}${path}"
- ));
- vec_req.push_back(std::make_pair(
- "(?:Host\\: )(.*)",
- "Host: localhost"
- ));
-
- mp::filter::HttpRewrite::spair_vec vec_res;
- vec_res.push_back(std::make_pair(
- "(?<proto>http\\:\\/\\/s?)(?<host>[^\\/?#]+)\\/(?<path>[^ >]+)",
- "http://${pxhost}/${pxpath}/${host}/${path}"
- ));
-
- fhr.configure(vec_req, vec_res);
-
- mp::filter::HTTPClient hc;
-
- router.append(fhr);
- router.append(hc);
-
- // create an http request
- mp::Package pack;
- mp::odr odr;
- Z_GDU *gdu_req = z_get_HTTP_Request_uri(odr,
- "http://proxyhost/proxypath/localhost:80/~jakub/targetsite.php", 0, 1);
-
- pack.request() = gdu_req;
-
- //feed to the router
- pack.router(router).move();
-
- //analyze the response
- Z_GDU *gdu_res = pack.response().get();
- BOOST_CHECK(gdu_res);
- BOOST_CHECK_EQUAL(gdu_res->which, Z_GDU_HTTP_Response);
-
- Z_HTTP_Response *hres = gdu_res->u.HTTP_Response;
- BOOST_CHECK(hres);
-
- }
- catch (std::exception & e) {
- std::cout << e.what();
- std::cout << std::endl;
- BOOST_CHECK (false);
- }
-}
-
-BOOST_AUTO_TEST_CASE( test_filter_rewrite_3 )
-{
- try
- {
std::string xmlconf =
"<?xml version='1.0'?>\n"
"<filter xmlns='http://indexdata.com/metaproxy'\n"
" id='rewrite1' type='http_rewrite'>\n"
" <request>\n"
- " <rewrite from='"
- "(?<proto>http\\:\\/\\/s?)(?<pxhost>[^\\/?#]+)\\/(?<pxpath>[^\\/]+)"
- "\\/(?<host>[^\\/]+)(?<path>.*)'\n"
+ " <rule name=\"null\"/>\n"
+ " <rule name=\"url\">\n"
+ " <rewrite from='"
+ "(?<proto>https?://)(?<pxhost>[^ /?#]+)/(?<pxpath>[^ /]+)"
+ "/(?<host>[^ /]+)(?<path>[^ ]*)'\n"
" to='${proto}${host}${path}' />\n"
- " <rewrite from='(?:Host\\: )(.*)'\n"
- " to='Host: localhost' />\n"
+ " <rewrite from='(?:Host: )(.*)'\n"
+ " to='Host: ${host}' />\n"
+ " </rule>\n"
+ " <within header=\"link\" rule=\"null\"/>\n"
+ " <within reqline=\"1\" rule=\"url\"/>\n"
" </request>\n"
" <response>\n"
- " <rewrite from='"
- "(?<proto>http\\:\\/\\/s?)(?<host>[^\\/?#]+)\\/(?<path>[^ >]+)'\n"
- " to='http://${pxhost}/${pxpath}/${host}/${path}' />\n"
+ " <rule name=\"null\"/>\n"
+ " <rule name=\"url\">\n"
+ " <rewrite from='"
+ "(?<proto>https?://)(?<host>[^/?# "'>]+)/(?<path>[^ "'>]+)'\n"
+ " to='${proto}${pxhost}/${pxpath}/${host}/${path}' />\n"
+ " </rule>\n"
+ " <within header=\"link\" rule=\"url\"/>\n"
+ " <within tag=\"script\" attr=\"src,#text\" rule=\"url\"/>\n"
+ " <within tag=\"style\" rule=\"url\"/>\n"
+ " <within attr=\"href,src\" rule=\"url\"/>\n"
" </response>\n"
"</filter>\n"
- ;
+ ;
std::cout << xmlconf;
xmlDocPtr doc = xmlParseMemory(xmlconf.c_str(), xmlconf.size());
BOOST_CHECK(doc);
xmlNode *root_element = xmlDocGetRootElement(doc);
- mp::filter::HttpRewrite fhr;
fhr.configure(root_element, true, "");
xmlFreeDoc(doc);
- mp::filter::HTTPClient hc;
-
- mp::RouterChain router;
router.append(fhr);
- router.append(hc);
// create an http request
mp::Package pack;
mp::odr odr;
- Z_GDU *gdu_req = z_get_HTTP_Request_uri(odr,
- "http://proxyhost/proxypath/localhost:80/~jakub/targetsite.php", 0, 1);
+ Z_GDU *gdu_req = z_get_HTTP_Request_uri(odr,
+ "http://proxyhost/proxypath/targetsite/page1.html", 0, 1);
pack.request() = gdu_req;
+ //create the http response
+
+ const char *resp_buf =
+ "HTTP/1.1 200 OK\r\n"
+ "Content-Length: 441\r\n"
+ "Content-Type: text/html\r\n"
+ "Link: <http://targetsite/file.xml>; rel=absolute\r\n"
+ "Link: </dir/file.xml>; rel=relative\r\n"
+ "\r\n"
+ "<html><head><title>Hello proxy!</title>"
+ "<style>"
+ "body {"
+ " background-image:url('http://targetsite/images/bg.png');"
+ "}"
+ "</style>"
+ "</head>"
+ "<script>var jslink=\"http://targetsite/webservice.xml\";</script>"
+ "<body>"
+ "<p>Welcome to our website. It doesn't make it easy to get pro"
+ "xified"
+ "<a href=\"http://targetsite/page2.html\">"
+ " An absolute link</a>"
+ "<a target=_blank href=\"http://targetsite/page3.html\">"
+ " Another abs link</a>"
+ "<a href=\"/docs/page4.html\" />"
+ "</body></html>";
+
+ const char *resp_expected =
+ "HTTP/1.1 200 OK\r\n"
+ "Content-Length: 522\r\n"
+ "Content-Type: text/html\r\n"
+ "Link: <http://proxyhost/proxypath/targetsite/file.xml>; rel=absolute\r\n"
+ "Link: </dir/file.xml>; rel=relative\r\n"
+ "\r\n"
+ "<html><head><title>Hello proxy!</title>"
+ "<style>"
+ "body {"
+ " background-image:url('http://proxyhost/proxypath/targetsite/images/bg.png');"
+ "}"
+ "</style>"
+ "</head>"
+ "<script>var jslink=\"http://proxyhost/proxypath/targetsite/webservice.xml\";</script>"
+ "<body>"
+ "<p>Welcome to our website. It doesn't make it easy to get pro"
+ "xified"
+ "<a href=\"http://proxyhost/proxypath/targetsite/page2.html\">"
+ " An absolute link</a>"
+ "<a target=\"_blank\" href=\"http://proxyhost/proxypath/targetsite/page3.html\">"
+ " Another abs link</a>"
+ "<a href=\"/docs/page4.html\"/>"
+ "</body></html>";
+
+ int r;
+ Z_GDU *gdu_res;
+ ODR dec = odr_createmem(ODR_DECODE);
+ odr_setbuf(dec, (char *) resp_buf, strlen(resp_buf), 0);
+ r = z_GDU(dec, &gdu_res, 0, 0);
+
+ BOOST_CHECK(r);
+ if (r)
+ {
+ BOOST_CHECK_EQUAL(gdu_res->which, Z_GDU_HTTP_Response);
+ }
+
+ pack.response() = gdu_res;
+
//feed to the router
pack.router(router).move();
//analyze the response
- Z_GDU *gdu_res = pack.response().get();
- BOOST_CHECK(gdu_res);
- BOOST_CHECK_EQUAL(gdu_res->which, Z_GDU_HTTP_Response);
-
- Z_HTTP_Response *hres = gdu_res->u.HTTP_Response;
+ Z_GDU *gdu_res_rew = pack.response().get();
+ BOOST_CHECK(gdu_res_rew);
+ BOOST_CHECK_EQUAL(gdu_res_rew->which, Z_GDU_HTTP_Response);
+
+ Z_HTTP_Response *hres = gdu_res_rew->u.HTTP_Response;
BOOST_CHECK(hres);
+ //compare buffers
+ std::cout << "Expected result:\n" << resp_expected << std::endl;
+
+ ODR enc = odr_createmem(ODR_ENCODE);
+ z_GDU(enc, &gdu_res_rew, 0, 0);
+ char *resp_result;
+ int resp_result_len;
+ resp_result = odr_getbuf(enc, &resp_result_len, 0);
+
+ BOOST_CHECK(resp_result);
+ BOOST_CHECK_EQUAL((size_t) resp_result_len, strlen(resp_expected));
+
+ std::cout << "Rewritten result:\n" << std::endl;
+ fflush(stdout);
+ fwrite(resp_result, 1, resp_result_len, stdout);
+ fflush(stdout);
+ std::cout << "\nRewritten result buf len: " << resp_result_len
+ << std::endl;
+
+ BOOST_CHECK(memcmp(resp_result, resp_expected, resp_result_len) == 0);
+
+ odr_destroy(dec);
+ odr_destroy(enc);
}
catch (std::exception & e) {
std::cout << e.what();
}
}
+
/*
* Local variables:
* c-basic-offset: 4