Mercurial > hg > orthanc
view UnitTestsSources/RestApiTests.cpp @ 2646:740983056f9e jobs
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 31 May 2018 17:30:22 +0200 |
parents | 6c72ef308cb3 |
children | dc7330089736 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2018 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "PrecompiledHeadersUnitTests.h" #include "gtest/gtest.h" #include <ctype.h> #include <boost/lexical_cast.hpp> #include <algorithm> #include "../Core/ChunkedBuffer.h" #include "../Core/HttpClient.h" #include "../Core/Logging.h" #include "../Core/SystemToolbox.h" #include "../Core/RestApi/RestApi.h" #include "../Core/OrthancException.h" #include "../Core/Compression/ZlibCompressor.h" #include "../Core/RestApi/RestApiHierarchy.h" #include "../Core/HttpServer/HttpContentNegociation.h" using namespace Orthanc; #if !defined(UNIT_TESTS_WITH_HTTP_CONNEXIONS) #error "Please set UNIT_TESTS_WITH_HTTP_CONNEXIONS" #endif TEST(HttpClient, Basic) { HttpClient c; ASSERT_FALSE(c.IsVerbose()); c.SetVerbose(true); ASSERT_TRUE(c.IsVerbose()); c.SetVerbose(false); ASSERT_FALSE(c.IsVerbose()); #if UNIT_TESTS_WITH_HTTP_CONNEXIONS == 1 // The "http://www.orthanc-server.com/downloads/third-party/" does // not automatically redirect to HTTPS, so we cas use it even if the // OpenSSL/HTTPS support is disabled in curl const std::string BASE = "http://www.orthanc-server.com/downloads/third-party/"; Json::Value v; c.SetUrl(BASE + "Product.json"); c.Apply(v); ASSERT_TRUE(v.type() == Json::objectValue); ASSERT_TRUE(v.isMember("Description")); #endif } #if UNIT_TESTS_WITH_HTTP_CONNEXIONS == 1 && ORTHANC_ENABLE_SSL == 1 /** The HTTPS CA certificates for BitBucket were extracted as follows: (1) We retrieve the certification chain of BitBucket: # echo | openssl s_client -showcerts -connect www.bitbucket.org:443 (2) We see that the certification authority (CA) is "www.digicert.com", and the root certificate is "DigiCert High Assurance EV Root CA". As a consequence, we navigate to DigiCert to find the URL to this CA certificate: firefox https://www.digicert.com/digicert-root-certificates.htm (3) Once we get the URL to the CA certificate, we convert it to a C macro that can be used by libcurl: # cd UnitTestsSources # ../Resources/RetrieveCACertificates.py BITBUCKET_CERTIFICATES https://www.digicert.com/CACerts/DigiCertHighAssuranceEVRootCA.crt > BitbucketCACertificates.h **/ #include "BitbucketCACertificates.h" TEST(HttpClient, Ssl) { SystemToolbox::WriteFile(BITBUCKET_CERTIFICATES, "UnitTestsResults/bitbucket.cert"); /*{ std::string s; SystemToolbox::ReadFile(s, "/usr/share/ca-certificates/mozilla/WoSign.crt"); SystemToolbox::WriteFile(s, "UnitTestsResults/bitbucket.cert"); }*/ HttpClient c; c.SetHttpsVerifyPeers(true); c.SetHttpsCACertificates("UnitTestsResults/bitbucket.cert"); c.SetUrl("https://bitbucket.org/sjodogne/orthanc/raw/Orthanc-0.9.3/Resources/Configuration.json"); Json::Value v; c.Apply(v); ASSERT_TRUE(v.isMember("LuaScripts")); } TEST(HttpClient, SslNoVerification) { HttpClient c; c.SetHttpsVerifyPeers(false); c.SetUrl("https://bitbucket.org/sjodogne/orthanc/raw/Orthanc-0.9.3/Resources/Configuration.json"); Json::Value v; c.Apply(v); ASSERT_TRUE(v.isMember("LuaScripts")); } #endif TEST(RestApi, ChunkedBuffer) { ChunkedBuffer b; ASSERT_EQ(0u, b.GetNumBytes()); b.AddChunk("hello", 5); ASSERT_EQ(5u, b.GetNumBytes()); b.AddChunk("world", 5); ASSERT_EQ(10u, b.GetNumBytes()); std::string s; b.Flatten(s); ASSERT_EQ("helloworld", s); } TEST(RestApi, ParseCookies) { IHttpHandler::Arguments headers; IHttpHandler::Arguments cookies; headers["cookie"] = "a=b;c=d;;;e=f;;g=h;"; HttpToolbox::ParseCookies(cookies, headers); ASSERT_EQ(4u, cookies.size()); ASSERT_EQ("b", cookies["a"]); ASSERT_EQ("d", cookies["c"]); ASSERT_EQ("f", cookies["e"]); ASSERT_EQ("h", cookies["g"]); headers["cookie"] = " name = value ; name2=value2"; HttpToolbox::ParseCookies(cookies, headers); ASSERT_EQ(2u, cookies.size()); ASSERT_EQ("value", cookies["name"]); ASSERT_EQ("value2", cookies["name2"]); headers["cookie"] = " ;;; "; HttpToolbox::ParseCookies(cookies, headers); ASSERT_EQ(0u, cookies.size()); headers["cookie"] = " ; n=v ;; "; HttpToolbox::ParseCookies(cookies, headers); ASSERT_EQ(1u, cookies.size()); ASSERT_EQ("v", cookies["n"]); } TEST(RestApi, RestApiPath) { IHttpHandler::Arguments args; UriComponents trail; { RestApiPath uri("/coucou/{abc}/d/*"); ASSERT_TRUE(uri.Match(args, trail, "/coucou/moi/d/e/f/g")); ASSERT_EQ(1u, args.size()); ASSERT_EQ(3u, trail.size()); ASSERT_EQ("moi", args["abc"]); ASSERT_EQ("e", trail[0]); ASSERT_EQ("f", trail[1]); ASSERT_EQ("g", trail[2]); ASSERT_FALSE(uri.Match(args, trail, "/coucou/moi/f")); ASSERT_TRUE(uri.Match(args, trail, "/coucou/moi/d/")); ASSERT_FALSE(uri.Match(args, trail, "/a/moi/d")); ASSERT_FALSE(uri.Match(args, trail, "/coucou/moi")); ASSERT_EQ(3u, uri.GetLevelCount()); ASSERT_TRUE(uri.IsUniversalTrailing()); ASSERT_EQ("coucou", uri.GetLevelName(0)); ASSERT_THROW(uri.GetWildcardName(0), OrthancException); ASSERT_EQ("abc", uri.GetWildcardName(1)); ASSERT_THROW(uri.GetLevelName(1), OrthancException); ASSERT_EQ("d", uri.GetLevelName(2)); ASSERT_THROW(uri.GetWildcardName(2), OrthancException); } { RestApiPath uri("/coucou/{abc}/d"); ASSERT_FALSE(uri.Match(args, trail, "/coucou/moi/d/e/f/g")); ASSERT_TRUE(uri.Match(args, trail, "/coucou/moi/d")); ASSERT_EQ(1u, args.size()); ASSERT_EQ(0u, trail.size()); ASSERT_EQ("moi", args["abc"]); ASSERT_EQ(3u, uri.GetLevelCount()); ASSERT_FALSE(uri.IsUniversalTrailing()); ASSERT_EQ("coucou", uri.GetLevelName(0)); ASSERT_THROW(uri.GetWildcardName(0), OrthancException); ASSERT_EQ("abc", uri.GetWildcardName(1)); ASSERT_THROW(uri.GetLevelName(1), OrthancException); ASSERT_EQ("d", uri.GetLevelName(2)); ASSERT_THROW(uri.GetWildcardName(2), OrthancException); } { RestApiPath uri("/*"); ASSERT_TRUE(uri.Match(args, trail, "/a/b/c")); ASSERT_EQ(0u, args.size()); ASSERT_EQ(3u, trail.size()); ASSERT_EQ("a", trail[0]); ASSERT_EQ("b", trail[1]); ASSERT_EQ("c", trail[2]); ASSERT_EQ(0u, uri.GetLevelCount()); ASSERT_TRUE(uri.IsUniversalTrailing()); } } static int testValue; template <int value> static void SetValue(RestApiGetCall& get) { testValue = value; } static bool GetDirectory(Json::Value& target, RestApiHierarchy& hierarchy, const std::string& uri) { UriComponents p; Toolbox::SplitUriComponents(p, uri); return hierarchy.GetDirectory(target, p); } namespace { class MyVisitor : public RestApiHierarchy::IVisitor { public: virtual bool Visit(const RestApiHierarchy::Resource& resource, const UriComponents& uri, const IHttpHandler::Arguments& components, const UriComponents& trailing) { return resource.Handle(*(RestApiGetCall*) NULL); } }; } static bool HandleGet(RestApiHierarchy& hierarchy, const std::string& uri) { UriComponents p; Toolbox::SplitUriComponents(p, uri); MyVisitor visitor; return hierarchy.LookupResource(p, visitor); } TEST(RestApi, RestApiHierarchy) { RestApiHierarchy root; root.Register("/hello/world/test", SetValue<1>); root.Register("/hello/world/test2", SetValue<2>); root.Register("/hello/{world}/test3/test4", SetValue<3>); root.Register("/hello2/*", SetValue<4>); Json::Value m; root.CreateSiteMap(m); std::cout << m; Json::Value d; ASSERT_FALSE(GetDirectory(d, root, "/hello")); ASSERT_TRUE(GetDirectory(d, root, "/hello/a")); ASSERT_EQ(1u, d.size()); ASSERT_EQ("test3", d[0].asString()); ASSERT_TRUE(GetDirectory(d, root, "/hello/world")); ASSERT_EQ(2u, d.size()); ASSERT_TRUE(GetDirectory(d, root, "/hello/a/test3")); ASSERT_EQ(1u, d.size()); ASSERT_EQ("test4", d[0].asString()); ASSERT_TRUE(GetDirectory(d, root, "/hello/world/test")); ASSERT_TRUE(GetDirectory(d, root, "/hello/world/test2")); ASSERT_FALSE(GetDirectory(d, root, "/hello2")); testValue = 0; ASSERT_TRUE(HandleGet(root, "/hello/world/test")); ASSERT_EQ(testValue, 1); ASSERT_TRUE(HandleGet(root, "/hello/world/test2")); ASSERT_EQ(testValue, 2); ASSERT_TRUE(HandleGet(root, "/hello/b/test3/test4")); ASSERT_EQ(testValue, 3); ASSERT_FALSE(HandleGet(root, "/hello/b/test3/test")); ASSERT_EQ(testValue, 3); ASSERT_TRUE(HandleGet(root, "/hello2/a/b")); ASSERT_EQ(testValue, 4); } namespace { class AcceptHandler : public Orthanc::HttpContentNegociation::IHandler { private: std::string type_; std::string subtype_; public: AcceptHandler() { Reset(); } void Reset() { Handle("nope", "nope"); } const std::string& GetType() const { return type_; } const std::string& GetSubType() const { return subtype_; } virtual void Handle(const std::string& type, const std::string& subtype) { type_ = type; subtype_ = subtype; } }; } TEST(RestApi, HttpContentNegociation) { // Reference: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1 AcceptHandler h; { Orthanc::HttpContentNegociation d; d.Register("audio/mp3", h); d.Register("audio/basic", h); ASSERT_TRUE(d.Apply("audio/*; q=0.2, audio/basic")); ASSERT_EQ("audio", h.GetType()); ASSERT_EQ("basic", h.GetSubType()); ASSERT_TRUE(d.Apply("audio/*; q=0.2, audio/nope")); ASSERT_EQ("audio", h.GetType()); ASSERT_EQ("mp3", h.GetSubType()); ASSERT_FALSE(d.Apply("application/*; q=0.2, application/pdf")); ASSERT_TRUE(d.Apply("*/*; application/*; q=0.2, application/pdf")); ASSERT_EQ("audio", h.GetType()); } // "This would be interpreted as "text/html and text/x-c are the // preferred media types, but if they do not exist, then send the // text/x-dvi entity, and if that does not exist, send the // text/plain entity."" const std::string T1 = "text/plain; q=0.5, text/html, text/x-dvi; q=0.8, text/x-c"; { Orthanc::HttpContentNegociation d; d.Register("text/plain", h); d.Register("text/html", h); d.Register("text/x-dvi", h); ASSERT_TRUE(d.Apply(T1)); ASSERT_EQ("text", h.GetType()); ASSERT_EQ("html", h.GetSubType()); } { Orthanc::HttpContentNegociation d; d.Register("text/plain", h); d.Register("text/x-dvi", h); d.Register("text/x-c", h); ASSERT_TRUE(d.Apply(T1)); ASSERT_EQ("text", h.GetType()); ASSERT_EQ("x-c", h.GetSubType()); } { Orthanc::HttpContentNegociation d; d.Register("text/plain", h); d.Register("text/x-dvi", h); d.Register("text/x-c", h); d.Register("text/html", h); ASSERT_TRUE(d.Apply(T1)); ASSERT_EQ("text", h.GetType()); ASSERT_TRUE(h.GetSubType() == "x-c" || h.GetSubType() == "html"); } { Orthanc::HttpContentNegociation d; d.Register("text/plain", h); d.Register("text/x-dvi", h); ASSERT_TRUE(d.Apply(T1)); ASSERT_EQ("text", h.GetType()); ASSERT_EQ("x-dvi", h.GetSubType()); } { Orthanc::HttpContentNegociation d; d.Register("text/plain", h); ASSERT_TRUE(d.Apply(T1)); ASSERT_EQ("text", h.GetType()); ASSERT_EQ("plain", h.GetSubType()); } }