libzypp  17.25.1
MediaCurl.cc
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3 | |__ / \ / / . \ . \ |
4 | / / \ V /| _/ _/ |
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6 | /_____||_| |_| |_| |
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8 \---------------------------------------------------------------------*/
13 #include <iostream>
14 #include <list>
15 
16 #include <zypp/base/Logger.h>
17 #include <zypp/ExternalProgram.h>
18 #include <zypp/base/String.h>
19 #include <zypp/base/Gettext.h>
20 #include <zypp/base/Sysconfig.h>
21 #include <zypp/base/Gettext.h>
22 
23 #include <zypp/media/MediaCurl.h>
24 #include <zypp/media/ProxyInfo.h>
27 #include <zypp/media/CurlConfig.h>
28 #include <zypp/media/CurlHelper.h>
29 #include <zypp/Target.h>
30 #include <zypp/ZYppFactory.h>
31 #include <zypp/ZConfig.h>
32 
33 #include <cstdlib>
34 #include <sys/types.h>
35 #include <sys/stat.h>
36 #include <sys/mount.h>
37 #include <errno.h>
38 #include <dirent.h>
39 #include <unistd.h>
40 
41 using std::endl;
42 
43 using namespace internal;
44 using namespace zypp::base;
45 
46 namespace zypp {
47 
48  namespace media {
49 
50  namespace {
51  struct ProgressData
52  {
53  ProgressData( CURL *_curl, time_t _timeout = 0, const Url & _url = Url(),
54  ByteCount expectedFileSize_r = 0,
55  callback::SendReport<DownloadProgressReport> *_report = nullptr )
56  : curl( _curl )
57  , url( _url )
58  , timeout( _timeout )
59  , reached( false )
60  , fileSizeExceeded ( false )
61  , report( _report )
62  , _expectedFileSize( expectedFileSize_r )
63  {}
64 
65  CURL *curl;
66  Url url;
67  time_t timeout;
68  bool reached;
70  callback::SendReport<DownloadProgressReport> *report;
71  ByteCount _expectedFileSize;
72 
73  time_t _timeStart = 0;
74  time_t _timeLast = 0;
75  time_t _timeRcv = 0;
76  time_t _timeNow = 0;
77 
78  double _dnlTotal = 0.0;
79  double _dnlLast = 0.0;
80  double _dnlNow = 0.0;
81 
82  int _dnlPercent= 0;
83 
84  double _drateTotal= 0.0;
85  double _drateLast = 0.0;
86 
87  void updateStats( double dltotal = 0.0, double dlnow = 0.0 )
88  {
89  time_t now = _timeNow = time(0);
90 
91  // If called without args (0.0), recompute based on the last values seen
92  if ( dltotal && dltotal != _dnlTotal )
93  _dnlTotal = dltotal;
94 
95  if ( dlnow && dlnow != _dnlNow )
96  {
97  _timeRcv = now;
98  _dnlNow = dlnow;
99  }
100  else if ( !_dnlNow && !_dnlTotal )
101  {
102  // Start time counting as soon as first data arrives.
103  // Skip the connection / redirection time at begin.
104  return;
105  }
106 
107  // init or reset if time jumps back
108  if ( !_timeStart || _timeStart > now )
109  _timeStart = _timeLast = _timeRcv = now;
110 
111  // timeout condition
112  if ( timeout )
113  reached = ( (now - _timeRcv) > timeout );
114 
115  // check if the downloaded data is already bigger than what we expected
116  fileSizeExceeded = _expectedFileSize > 0 && _expectedFileSize < static_cast<ByteCount::SizeType>(_dnlNow);
117 
118  // percentage:
119  if ( _dnlTotal )
120  _dnlPercent = int(_dnlNow * 100 / _dnlTotal);
121 
122  // download rates:
123  _drateTotal = _dnlNow / std::max( int(now - _timeStart), 1 );
124 
125  if ( _timeLast < now )
126  {
127  _drateLast = (_dnlNow - _dnlLast) / int(now - _timeLast);
128  // start new period
129  _timeLast = now;
130  _dnlLast = _dnlNow;
131  }
132  else if ( _timeStart == _timeLast )
134  }
135 
136  int reportProgress() const
137  {
138  if ( fileSizeExceeded )
139  return 1;
140  if ( reached )
141  return 1; // no-data timeout
142  if ( report && !(*report)->progress( _dnlPercent, url, _drateTotal, _drateLast ) )
143  return 1; // user requested abort
144  return 0;
145  }
146 
147 
148  // download rate of the last period (cca 1 sec)
149  double drate_period;
150  // bytes downloaded at the start of the last period
151  double dload_period;
152  // seconds from the start of the download
153  long secs;
154  // average download rate
155  double drate_avg;
156  // last time the progress was reported
157  time_t ltime;
158  // bytes downloaded at the moment the progress was last reported
159  double dload;
160  // bytes uploaded at the moment the progress was last reported
161  double uload;
162  };
163  }
164 
165 Pathname MediaCurl::_cookieFile = "/var/lib/YaST2/cookies";
166 
167 // we use this define to unbloat code as this C setting option
168 // and catching exception is done frequently.
170 #define SET_OPTION(opt,val) do { \
171  ret = curl_easy_setopt ( _curl, opt, val ); \
172  if ( ret != 0) { \
173  ZYPP_THROW(MediaCurlSetOptException(_url, _curlError)); \
174  } \
175  } while ( false )
176 
177 #define SET_OPTION_OFFT(opt,val) SET_OPTION(opt,(curl_off_t)val)
178 #define SET_OPTION_LONG(opt,val) SET_OPTION(opt,(long)val)
179 #define SET_OPTION_VOID(opt,val) SET_OPTION(opt,(void*)val)
180 
181 MediaCurl::MediaCurl( const Url & url_r,
182  const Pathname & attach_point_hint_r )
183  : MediaHandler( url_r, attach_point_hint_r,
184  "/", // urlpath at attachpoint
185  true ), // does_download
186  _curl( NULL ),
187  _customHeaders(0L)
188 {
189  _curlError[0] = '\0';
190  _curlDebug = 0L;
191 
192  MIL << "MediaCurl::MediaCurl(" << url_r << ", " << attach_point_hint_r << ")" << endl;
193 
195 
196  if( !attachPoint().empty())
197  {
198  PathInfo ainfo(attachPoint());
199  Pathname apath(attachPoint() + "XXXXXX");
200  char *atemp = ::strdup( apath.asString().c_str());
201  char *atest = NULL;
202  if( !ainfo.isDir() || !ainfo.userMayRWX() ||
203  atemp == NULL || (atest=::mkdtemp(atemp)) == NULL)
204  {
205  WAR << "attach point " << ainfo.path()
206  << " is not useable for " << url_r.getScheme() << endl;
207  setAttachPoint("", true);
208  }
209  else if( atest != NULL)
210  ::rmdir(atest);
211 
212  if( atemp != NULL)
213  ::free(atemp);
214  }
215 }
216 
218 {
220 }
221 
223 {
224  return _settings;
225 }
226 
227 
228 void MediaCurl::setCookieFile( const Pathname &fileName )
229 {
230  _cookieFile = fileName;
231 }
232 
234 
235 void MediaCurl::checkProtocol(const Url &url) const
236 {
237  curl_version_info_data *curl_info = NULL;
238  curl_info = curl_version_info(CURLVERSION_NOW);
239  // curl_info does not need any free (is static)
240  if (curl_info->protocols)
241  {
242  const char * const *proto;
243  std::string scheme( url.getScheme());
244  bool found = false;
245  for(proto=curl_info->protocols; !found && *proto; ++proto)
246  {
247  if( scheme == std::string((const char *)*proto))
248  found = true;
249  }
250  if( !found)
251  {
252  std::string msg("Unsupported protocol '");
253  msg += scheme;
254  msg += "'";
256  }
257  }
258 }
259 
261 {
262  {
263  char *ptr = getenv("ZYPP_MEDIA_CURL_DEBUG");
264  _curlDebug = (ptr && *ptr) ? str::strtonum<long>( ptr) : 0L;
265  if( _curlDebug > 0)
266  {
267  curl_easy_setopt( _curl, CURLOPT_VERBOSE, 1L);
268  curl_easy_setopt( _curl, CURLOPT_DEBUGFUNCTION, log_curl);
269  curl_easy_setopt( _curl, CURLOPT_DEBUGDATA, &_curlDebug);
270  }
271  }
272 
273  curl_easy_setopt(_curl, CURLOPT_HEADERFUNCTION, log_redirects_curl);
274  curl_easy_setopt(_curl, CURLOPT_HEADERDATA, &_lastRedirect);
275  CURLcode ret = curl_easy_setopt( _curl, CURLOPT_ERRORBUFFER, _curlError );
276  if ( ret != 0 ) {
277  ZYPP_THROW(MediaCurlSetOptException(_url, "Error setting error buffer"));
278  }
279 
280  SET_OPTION(CURLOPT_FAILONERROR, 1L);
281  SET_OPTION(CURLOPT_NOSIGNAL, 1L);
282 
283  // create non persistant settings
284  // so that we don't add headers twice
285  TransferSettings vol_settings(_settings);
286 
287  // add custom headers for download.opensuse.org (bsc#955801)
288  if ( _url.getHost() == "download.opensuse.org" )
289  {
290  vol_settings.addHeader(anonymousIdHeader());
291  vol_settings.addHeader(distributionFlavorHeader());
292  }
293  vol_settings.addHeader("Pragma:");
294 
295  _settings.setTimeout(ZConfig::instance().download_transfer_timeout());
297 
299 
300  // fill some settings from url query parameters
301  try
302  {
304  }
305  catch ( const MediaException &e )
306  {
307  disconnectFrom();
308  ZYPP_RETHROW(e);
309  }
310  // if the proxy was not set (or explicitly unset) by url, then look...
311  if ( _settings.proxy().empty() )
312  {
313  // ...at the system proxy settings
315  }
316 
319  {
320  switch ( env::ZYPP_MEDIA_CURL_IPRESOLVE() )
321  {
322  case 4: SET_OPTION(CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); break;
323  case 6: SET_OPTION(CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6); break;
324  }
325  }
326 
330  SET_OPTION(CURLOPT_CONNECTTIMEOUT, _settings.connectTimeout());
331  // If a transfer timeout is set, also set CURLOPT_TIMEOUT to an upper limit
332  // just in case curl does not trigger its progress callback frequently
333  // enough.
334  if ( _settings.timeout() )
335  {
336  SET_OPTION(CURLOPT_TIMEOUT, 3600L);
337  }
338 
339  // follow any Location: header that the server sends as part of
340  // an HTTP header (#113275)
341  SET_OPTION(CURLOPT_FOLLOWLOCATION, 1L);
342  // 3 redirects seem to be too few in some cases (bnc #465532)
343  SET_OPTION(CURLOPT_MAXREDIRS, 6L);
344 
345  if ( _url.getScheme() == "https" )
346  {
347 #if CURLVERSION_AT_LEAST(7,19,4)
348  // restrict following of redirections from https to https only
349  SET_OPTION( CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTPS );
350 #endif
351 
354  {
356  }
357 
359  {
360  SET_OPTION(CURLOPT_SSLCERT, _settings.clientCertificatePath().c_str());
361  }
362  if( ! _settings.clientKeyPath().empty() )
363  {
364  SET_OPTION(CURLOPT_SSLKEY, _settings.clientKeyPath().c_str());
365  }
366 
367 #ifdef CURLSSLOPT_ALLOW_BEAST
368  // see bnc#779177
369  ret = curl_easy_setopt( _curl, CURLOPT_SSL_OPTIONS, CURLSSLOPT_ALLOW_BEAST );
370  if ( ret != 0 ) {
371  disconnectFrom();
373  }
374 #endif
375  SET_OPTION(CURLOPT_SSL_VERIFYPEER, _settings.verifyPeerEnabled() ? 1L : 0L);
376  SET_OPTION(CURLOPT_SSL_VERIFYHOST, _settings.verifyHostEnabled() ? 2L : 0L);
377  // bnc#903405 - POODLE: libzypp should only talk TLS
378  SET_OPTION(CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
379  }
380 
381  SET_OPTION(CURLOPT_USERAGENT, _settings.userAgentString().c_str() );
382 
383  /* Fixes bsc#1174011 "auth=basic ignored in some cases"
384  * We should proactively add the password to the request if basic auth is configured
385  * and a password is available in the credentials but not in the URL.
386  *
387  * We will be a bit paranoid here and require that the URL has a user embedded, otherwise we go the default route
388  * and ask the server first about the auth method
389  */
390  if ( _settings.authType() == "basic"
391  && _settings.username().size()
392  && !_settings.password().size() ) {
393 
394  CredentialManager cm(CredManagerOptions(ZConfig::instance().repoManagerRoot()));
395  const auto cred = cm.getCred( _url );
396  if ( cred && cred->valid() ) {
397  if ( !_settings.username().size() )
398  _settings.setUsername(cred->username());
399  _settings.setPassword(cred->password());
400  }
401  }
402 
403  /*---------------------------------------------------------------*
404  CURLOPT_USERPWD: [user name]:[password]
405 
406  Url::username/password -> CURLOPT_USERPWD
407  If not provided, anonymous FTP identification
408  *---------------------------------------------------------------*/
409 
410  if ( _settings.userPassword().size() )
411  {
412  SET_OPTION(CURLOPT_USERPWD, _settings.userPassword().c_str());
413  std::string use_auth = _settings.authType();
414  if (use_auth.empty())
415  use_auth = "digest,basic"; // our default
416  long auth = CurlAuthData::auth_type_str2long(use_auth);
417  if( auth != CURLAUTH_NONE)
418  {
419  DBG << "Enabling HTTP authentication methods: " << use_auth
420  << " (CURLOPT_HTTPAUTH=" << auth << ")" << std::endl;
421  SET_OPTION(CURLOPT_HTTPAUTH, auth);
422  }
423  }
424 
425  if ( _settings.proxyEnabled() && ! _settings.proxy().empty() )
426  {
427  DBG << "Proxy: '" << _settings.proxy() << "'" << endl;
428  SET_OPTION(CURLOPT_PROXY, _settings.proxy().c_str());
429  SET_OPTION(CURLOPT_PROXYAUTH, CURLAUTH_BASIC|CURLAUTH_DIGEST|CURLAUTH_NTLM );
430  /*---------------------------------------------------------------*
431  * CURLOPT_PROXYUSERPWD: [user name]:[password]
432  *
433  * Url::option(proxyuser and proxypassword) -> CURLOPT_PROXYUSERPWD
434  * If not provided, $HOME/.curlrc is evaluated
435  *---------------------------------------------------------------*/
436 
437  std::string proxyuserpwd = _settings.proxyUserPassword();
438 
439  if ( proxyuserpwd.empty() )
440  {
441  CurlConfig curlconf;
442  CurlConfig::parseConfig(curlconf); // parse ~/.curlrc
443  if ( curlconf.proxyuserpwd.empty() )
444  DBG << "Proxy: ~/.curlrc does not contain the proxy-user option" << endl;
445  else
446  {
447  proxyuserpwd = curlconf.proxyuserpwd;
448  DBG << "Proxy: using proxy-user from ~/.curlrc" << endl;
449  }
450  }
451  else
452  {
453  DBG << "Proxy: using provided proxy-user '" << _settings.proxyUsername() << "'" << endl;
454  }
455 
456  if ( ! proxyuserpwd.empty() )
457  {
458  SET_OPTION(CURLOPT_PROXYUSERPWD, curlUnEscape( proxyuserpwd ).c_str());
459  }
460  }
461 #if CURLVERSION_AT_LEAST(7,19,4)
462  else if ( _settings.proxy() == EXPLICITLY_NO_PROXY )
463  {
464  // Explicitly disabled in URL (see fillSettingsFromUrl()).
465  // This should also prevent libcurl from looking into the environment.
466  DBG << "Proxy: explicitly NOPROXY" << endl;
467  SET_OPTION(CURLOPT_NOPROXY, "*");
468  }
469 #endif
470  else
471  {
472  DBG << "Proxy: not explicitly set" << endl;
473  DBG << "Proxy: libcurl may look into the environment" << endl;
474  }
475 
477  if ( _settings.minDownloadSpeed() != 0 )
478  {
479  SET_OPTION(CURLOPT_LOW_SPEED_LIMIT, _settings.minDownloadSpeed());
480  // default to 10 seconds at low speed
481  SET_OPTION(CURLOPT_LOW_SPEED_TIME, 60L);
482  }
483 
484 #if CURLVERSION_AT_LEAST(7,15,5)
485  if ( _settings.maxDownloadSpeed() != 0 )
486  SET_OPTION_OFFT(CURLOPT_MAX_RECV_SPEED_LARGE, _settings.maxDownloadSpeed());
487 #endif
488 
489  /*---------------------------------------------------------------*
490  *---------------------------------------------------------------*/
491 
494  if ( str::strToBool( _url.getQueryParam( "cookies" ), true ) )
495  SET_OPTION(CURLOPT_COOKIEFILE, _currentCookieFile.c_str() );
496  else
497  MIL << "No cookies requested" << endl;
498  SET_OPTION(CURLOPT_COOKIEJAR, _currentCookieFile.c_str() );
499  SET_OPTION(CURLOPT_PROGRESSFUNCTION, &progressCallback );
500  SET_OPTION(CURLOPT_NOPROGRESS, 0L);
501 
502 #if CURLVERSION_AT_LEAST(7,18,0)
503  // bnc #306272
504  SET_OPTION(CURLOPT_PROXY_TRANSFER_MODE, 1L );
505 #endif
506  // append settings custom headers to curl
507  for ( TransferSettings::Headers::const_iterator it = vol_settings.headersBegin();
508  it != vol_settings.headersEnd();
509  ++it )
510  {
511  // MIL << "HEADER " << *it << std::endl;
512 
513  _customHeaders = curl_slist_append(_customHeaders, it->c_str());
514  if ( !_customHeaders )
516  }
517 
518  SET_OPTION(CURLOPT_HTTPHEADER, _customHeaders);
519 }
520 
522 
523 
524 void MediaCurl::attachTo (bool next)
525 {
526  if ( next )
528 
529  if ( !_url.isValid() )
531 
534  {
536  }
537 
538  disconnectFrom(); // clean _curl if needed
539  _curl = curl_easy_init();
540  if ( !_curl ) {
542  }
543  try
544  {
545  setupEasy();
546  }
547  catch (Exception & ex)
548  {
549  disconnectFrom();
550  ZYPP_RETHROW(ex);
551  }
552 
553  // FIXME: need a derived class to propelly compare url's
555  setMediaSource(media);
556 }
557 
558 bool
560 {
561  return MediaHandler::checkAttachPoint( apoint, true, true);
562 }
563 
565 
567 {
568  if ( _customHeaders )
569  {
570  curl_slist_free_all(_customHeaders);
571  _customHeaders = 0L;
572  }
573 
574  if ( _curl )
575  {
576  curl_easy_cleanup( _curl );
577  _curl = NULL;
578  }
579 }
580 
582 
583 void MediaCurl::releaseFrom( const std::string & ejectDev )
584 {
585  disconnect();
586 }
587 
588 Url MediaCurl::getFileUrl( const Pathname & filename_r ) const
589 {
590  // Simply extend the URLs pathname. An 'absolute' URL path
591  // is achieved by encoding the leading '/' in an URL path:
592  // URL: ftp://user@server -> ~user
593  // URL: ftp://user@server/ -> ~user
594  // URL: ftp://user@server// -> ~user
595  // URL: ftp://user@server/%2F -> /
596  // ^- this '/' is just a separator
597  Url newurl( _url );
598  newurl.setPathName( ( Pathname("./"+_url.getPathName()) / filename_r ).asString().substr(1) );
599  return newurl;
600 }
601 
603 
604 void MediaCurl::getFile(const Pathname & filename , const ByteCount &expectedFileSize_r) const
605 {
606  // Use absolute file name to prevent access of files outside of the
607  // hierarchy below the attach point.
608  getFileCopy(filename, localPath(filename).absolutename(), expectedFileSize_r);
609 }
610 
612 
613 void MediaCurl::getFileCopy( const Pathname & filename , const Pathname & target, const ByteCount &expectedFileSize_r ) const
614 {
616 
617  Url fileurl(getFileUrl(filename));
618 
619  bool retry = false;
620 
621  do
622  {
623  try
624  {
625  doGetFileCopy(filename, target, report, expectedFileSize_r);
626  retry = false;
627  }
628  // retry with proper authentication data
629  catch (MediaUnauthorizedException & ex_r)
630  {
631  if(authenticate(ex_r.hint(), !retry))
632  retry = true;
633  else
634  {
636  ZYPP_RETHROW(ex_r);
637  }
638  }
639  // unexpected exception
640  catch (MediaException & excpt_r)
641  {
643  if( typeid(excpt_r) == typeid( media::MediaFileNotFoundException ) ||
644  typeid(excpt_r) == typeid( media::MediaNotAFileException ) )
645  {
647  }
648  report->finish(fileurl, reason, excpt_r.asUserHistory());
649  ZYPP_RETHROW(excpt_r);
650  }
651  }
652  while (retry);
653 
655 }
656 
658 
659 bool MediaCurl::getDoesFileExist( const Pathname & filename ) const
660 {
661  bool retry = false;
662 
663  do
664  {
665  try
666  {
667  return doGetDoesFileExist( filename );
668  }
669  // authentication problem, retry with proper authentication data
670  catch (MediaUnauthorizedException & ex_r)
671  {
672  if(authenticate(ex_r.hint(), !retry))
673  retry = true;
674  else
675  ZYPP_RETHROW(ex_r);
676  }
677  // unexpected exception
678  catch (MediaException & excpt_r)
679  {
680  ZYPP_RETHROW(excpt_r);
681  }
682  }
683  while (retry);
684 
685  return false;
686 }
687 
689 
691  CURLcode code,
692  bool timeout_reached) const
693 {
694  if ( code != 0 )
695  {
696  Url url;
697  if (filename.empty())
698  url = _url;
699  else
700  url = getFileUrl(filename);
701 
702  std::string err;
703  {
704  switch ( code )
705  {
706  case CURLE_UNSUPPORTED_PROTOCOL:
707  err = " Unsupported protocol";
708  if ( !_lastRedirect.empty() )
709  {
710  err += " or redirect (";
711  err += _lastRedirect;
712  err += ")";
713  }
714  break;
715  case CURLE_URL_MALFORMAT:
716  case CURLE_URL_MALFORMAT_USER:
717  err = " Bad URL";
718  break;
719  case CURLE_LOGIN_DENIED:
720  ZYPP_THROW(
721  MediaUnauthorizedException(url, "Login failed.", _curlError, ""));
722  break;
723  case CURLE_HTTP_RETURNED_ERROR:
724  {
725  long httpReturnCode = 0;
726  CURLcode infoRet = curl_easy_getinfo( _curl,
727  CURLINFO_RESPONSE_CODE,
728  &httpReturnCode );
729  if ( infoRet == CURLE_OK )
730  {
731  std::string msg = "HTTP response: " + str::numstring( httpReturnCode );
732  switch ( httpReturnCode )
733  {
734  case 401:
735  {
736  std::string auth_hint = getAuthHint();
737 
738  DBG << msg << " Login failed (URL: " << url.asString() << ")" << std::endl;
739  DBG << "MediaUnauthorizedException auth hint: '" << auth_hint << "'" << std::endl;
740 
742  url, "Login failed.", _curlError, auth_hint
743  ));
744  }
745 
746  case 502: // bad gateway (bnc #1070851)
747  case 503: // service temporarily unavailable (bnc #462545)
749  case 504: // gateway timeout
751  case 403:
752  {
753  std::string msg403;
754  if ( url.getHost().find(".suse.com") != std::string::npos )
755  msg403 = _("Visit the SUSE Customer Center to check whether your registration is valid and has not expired.");
756  else if (url.asString().find("novell.com") != std::string::npos)
757  msg403 = _("Visit the Novell Customer Center to check whether your registration is valid and has not expired.");
759  }
760  case 404:
761  case 410:
763  }
764 
765  DBG << msg << " (URL: " << url.asString() << ")" << std::endl;
767  }
768  else
769  {
770  std::string msg = "Unable to retrieve HTTP response:";
771  DBG << msg << " (URL: " << url.asString() << ")" << std::endl;
773  }
774  }
775  break;
776  case CURLE_FTP_COULDNT_RETR_FILE:
777 #if CURLVERSION_AT_LEAST(7,16,0)
778  case CURLE_REMOTE_FILE_NOT_FOUND:
779 #endif
780  case CURLE_FTP_ACCESS_DENIED:
781  case CURLE_TFTP_NOTFOUND:
782  err = "File not found";
784  break;
785  case CURLE_BAD_PASSWORD_ENTERED:
786  case CURLE_FTP_USER_PASSWORD_INCORRECT:
787  err = "Login failed";
788  break;
789  case CURLE_COULDNT_RESOLVE_PROXY:
790  case CURLE_COULDNT_RESOLVE_HOST:
791  case CURLE_COULDNT_CONNECT:
792  case CURLE_FTP_CANT_GET_HOST:
793  err = "Connection failed";
794  break;
795  case CURLE_WRITE_ERROR:
796  err = "Write error";
797  break;
798  case CURLE_PARTIAL_FILE:
799  case CURLE_OPERATION_TIMEDOUT:
800  timeout_reached = true; // fall though to TimeoutException
801  // fall though...
802  case CURLE_ABORTED_BY_CALLBACK:
803  if( timeout_reached )
804  {
805  err = "Timeout reached";
807  }
808  else
809  {
810  err = "User abort";
811  }
812  break;
813  case CURLE_SSL_PEER_CERTIFICATE:
814  default:
815  err = "Curl error " + str::numstring( code );
816  break;
817  }
818 
819  // uhm, no 0 code but unknown curl exception
821  }
822  }
823  else
824  {
825  // actually the code is 0, nothing happened
826  }
827 }
828 
830 
831 bool MediaCurl::doGetDoesFileExist( const Pathname & filename ) const
832 {
833  DBG << filename.asString() << endl;
834 
835  if(!_url.isValid())
837 
838  if(_url.getHost().empty())
840 
841  Url url(getFileUrl(filename));
842 
843  DBG << "URL: " << url.asString() << endl;
844  // Use URL without options and without username and passwd
845  // (some proxies dislike them in the URL).
846  // Curl seems to need the just scheme, hostname and a path;
847  // the rest was already passed as curl options (in attachTo).
848  Url curlUrl( clearQueryString(url) );
849 
850  //
851  // See also Bug #154197 and ftp url definition in RFC 1738:
852  // The url "ftp://user@host/foo/bar/file" contains a path,
853  // that is relative to the user's home.
854  // The url "ftp://user@host//foo/bar/file" (or also with
855  // encoded slash as %2f) "ftp://user@host/%2ffoo/bar/file"
856  // contains an absolute path.
857  //
858  _lastRedirect.clear();
859  std::string urlBuffer( curlUrl.asString());
860  CURLcode ret = curl_easy_setopt( _curl, CURLOPT_URL,
861  urlBuffer.c_str() );
862  if ( ret != 0 ) {
864  }
865 
866  // instead of returning no data with NOBODY, we return
867  // little data, that works with broken servers, and
868  // works for ftp as well, because retrieving only headers
869  // ftp will return always OK code ?
870  // See http://curl.haxx.se/docs/knownbugs.html #58
871  if ( (_url.getScheme() == "http" || _url.getScheme() == "https") &&
873  ret = curl_easy_setopt( _curl, CURLOPT_NOBODY, 1L );
874  else
875  ret = curl_easy_setopt( _curl, CURLOPT_RANGE, "0-1" );
876 
877  if ( ret != 0 ) {
878  curl_easy_setopt( _curl, CURLOPT_NOBODY, 0L);
879  curl_easy_setopt( _curl, CURLOPT_RANGE, NULL );
880  /* yes, this is why we never got to get NOBODY working before,
881  because setting it changes this option too, and we also
882  need to reset it
883  See: http://curl.haxx.se/mail/archive-2005-07/0073.html
884  */
885  curl_easy_setopt( _curl, CURLOPT_HTTPGET, 1L );
887  }
888 
889  AutoFILE file { ::fopen( "/dev/null", "w" ) };
890  if ( !file ) {
891  ERR << "fopen failed for /dev/null" << endl;
892  curl_easy_setopt( _curl, CURLOPT_NOBODY, 0L);
893  curl_easy_setopt( _curl, CURLOPT_RANGE, NULL );
894  /* yes, this is why we never got to get NOBODY working before,
895  because setting it changes this option too, and we also
896  need to reset it
897  See: http://curl.haxx.se/mail/archive-2005-07/0073.html
898  */
899  curl_easy_setopt( _curl, CURLOPT_HTTPGET, 1L );
900  if ( ret != 0 ) {
902  }
903  ZYPP_THROW(MediaWriteException("/dev/null"));
904  }
905 
906  ret = curl_easy_setopt( _curl, CURLOPT_WRITEDATA, (*file) );
907  if ( ret != 0 ) {
908  std::string err( _curlError);
909  curl_easy_setopt( _curl, CURLOPT_RANGE, NULL );
910  curl_easy_setopt( _curl, CURLOPT_NOBODY, 0L);
911  /* yes, this is why we never got to get NOBODY working before,
912  because setting it changes this option too, and we also
913  need to reset it
914  See: http://curl.haxx.se/mail/archive-2005-07/0073.html
915  */
916  curl_easy_setopt( _curl, CURLOPT_HTTPGET, 1L );
917  if ( ret != 0 ) {
919  }
921  }
922 
923  CURLcode ok = curl_easy_perform( _curl );
924  MIL << "perform code: " << ok << " [ " << curl_easy_strerror(ok) << " ]" << endl;
925 
926  // reset curl settings
927  if ( _url.getScheme() == "http" || _url.getScheme() == "https" )
928  {
929  curl_easy_setopt( _curl, CURLOPT_NOBODY, 0L);
930  if ( ret != 0 ) {
932  }
933 
934  /* yes, this is why we never got to get NOBODY working before,
935  because setting it changes this option too, and we also
936  need to reset it
937  See: http://curl.haxx.se/mail/archive-2005-07/0073.html
938  */
939  curl_easy_setopt( _curl, CURLOPT_HTTPGET, 1L);
940  if ( ret != 0 ) {
942  }
943 
944  }
945  else
946  {
947  // for FTP we set different options
948  curl_easy_setopt( _curl, CURLOPT_RANGE, NULL);
949  if ( ret != 0 ) {
951  }
952  }
953 
954  // as we are not having user interaction, the user can't cancel
955  // the file existence checking, a callback or timeout return code
956  // will be always a timeout.
957  try {
958  evaluateCurlCode( filename, ok, true /* timeout */);
959  }
960  catch ( const MediaFileNotFoundException &e ) {
961  // if the file did not exist then we can return false
962  return false;
963  }
964  catch ( const MediaException &e ) {
965  // some error, we are not sure about file existence, rethrw
966  ZYPP_RETHROW(e);
967  }
968  // exists
969  return ( ok == CURLE_OK );
970 }
971 
973 
974 
975 #if DETECT_DIR_INDEX
976 bool MediaCurl::detectDirIndex() const
977 {
978  if(_url.getScheme() != "http" && _url.getScheme() != "https")
979  return false;
980  //
981  // try to check the effective url and set the not_a_file flag
982  // if the url path ends with a "/", what usually means, that
983  // we've received a directory index (index.html content).
984  //
985  // Note: This may be dangerous and break file retrieving in
986  // case of some server redirections ... ?
987  //
988  bool not_a_file = false;
989  char *ptr = NULL;
990  CURLcode ret = curl_easy_getinfo( _curl,
991  CURLINFO_EFFECTIVE_URL,
992  &ptr);
993  if ( ret == CURLE_OK && ptr != NULL)
994  {
995  try
996  {
997  Url eurl( ptr);
998  std::string path( eurl.getPathName());
999  if( !path.empty() && path != "/" && *path.rbegin() == '/')
1000  {
1001  DBG << "Effective url ("
1002  << eurl
1003  << ") seems to provide the index of a directory"
1004  << endl;
1005  not_a_file = true;
1006  }
1007  }
1008  catch( ... )
1009  {}
1010  }
1011  return not_a_file;
1012 }
1013 #endif
1014 
1016 
1017 void MediaCurl::doGetFileCopy(const Pathname & filename , const Pathname & target, callback::SendReport<DownloadProgressReport> & report, const ByteCount &expectedFileSize_r, RequestOptions options ) const
1018 {
1019  Pathname dest = target.absolutename();
1020  if( assert_dir( dest.dirname() ) )
1021  {
1022  DBG << "assert_dir " << dest.dirname() << " failed" << endl;
1023  ZYPP_THROW( MediaSystemException(getFileUrl(filename), "System error on " + dest.dirname().asString()) );
1024  }
1025 
1026  ManagedFile destNew { target.extend( ".new.zypp.XXXXXX" ) };
1027  AutoFILE file;
1028  {
1029  AutoFREE<char> buf { ::strdup( (*destNew).c_str() ) };
1030  if( ! buf )
1031  {
1032  ERR << "out of memory for temp file name" << endl;
1033  ZYPP_THROW(MediaSystemException(getFileUrl(filename), "out of memory for temp file name"));
1034  }
1035 
1036  AutoFD tmp_fd { ::mkostemp( buf, O_CLOEXEC ) };
1037  if( tmp_fd == -1 )
1038  {
1039  ERR << "mkstemp failed for file '" << destNew << "'" << endl;
1040  ZYPP_THROW(MediaWriteException(destNew));
1041  }
1042  destNew = ManagedFile( (*buf), filesystem::unlink );
1043 
1044  file = ::fdopen( tmp_fd, "we" );
1045  if ( ! file )
1046  {
1047  ERR << "fopen failed for file '" << destNew << "'" << endl;
1048  ZYPP_THROW(MediaWriteException(destNew));
1049  }
1050  tmp_fd.resetDispose(); // don't close it here! ::fdopen moved ownership to file
1051  }
1052 
1053  DBG << "dest: " << dest << endl;
1054  DBG << "temp: " << destNew << endl;
1055 
1056  // set IFMODSINCE time condition (no download if not modified)
1057  if( PathInfo(target).isExist() && !(options & OPTION_NO_IFMODSINCE) )
1058  {
1059  curl_easy_setopt(_curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
1060  curl_easy_setopt(_curl, CURLOPT_TIMEVALUE, (long)PathInfo(target).mtime());
1061  }
1062  else
1063  {
1064  curl_easy_setopt(_curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_NONE);
1065  curl_easy_setopt(_curl, CURLOPT_TIMEVALUE, 0L);
1066  }
1067  try
1068  {
1069  doGetFileCopyFile(filename, dest, file, report, expectedFileSize_r, options);
1070  }
1071  catch (Exception &e)
1072  {
1073  curl_easy_setopt(_curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_NONE);
1074  curl_easy_setopt(_curl, CURLOPT_TIMEVALUE, 0L);
1075  ZYPP_RETHROW(e);
1076  }
1077 
1078  long httpReturnCode = 0;
1079  CURLcode infoRet = curl_easy_getinfo(_curl,
1080  CURLINFO_RESPONSE_CODE,
1081  &httpReturnCode);
1082  bool modified = true;
1083  if (infoRet == CURLE_OK)
1084  {
1085  DBG << "HTTP response: " + str::numstring(httpReturnCode);
1086  if ( httpReturnCode == 304
1087  || ( httpReturnCode == 213 && (_url.getScheme() == "ftp" || _url.getScheme() == "tftp") ) ) // not modified
1088  {
1089  DBG << " Not modified.";
1090  modified = false;
1091  }
1092  DBG << endl;
1093  }
1094  else
1095  {
1096  WAR << "Could not get the reponse code." << endl;
1097  }
1098 
1099  if (modified || infoRet != CURLE_OK)
1100  {
1101  // apply umask
1102  if ( ::fchmod( ::fileno(file), filesystem::applyUmaskTo( 0644 ) ) )
1103  {
1104  ERR << "Failed to chmod file " << destNew << endl;
1105  }
1106 
1107  file.resetDispose(); // we're going to close it manually here
1108  if ( ::fclose( file ) )
1109  {
1110  ERR << "Fclose failed for file '" << destNew << "'" << endl;
1111  ZYPP_THROW(MediaWriteException(destNew));
1112  }
1113 
1114  // move the temp file into dest
1115  if ( rename( destNew, dest ) != 0 ) {
1116  ERR << "Rename failed" << endl;
1118  }
1119  destNew.resetDispose(); // no more need to unlink it
1120  }
1121 
1122  DBG << "done: " << PathInfo(dest) << endl;
1123 }
1124 
1126 
1127 void MediaCurl::doGetFileCopyFile(const Pathname & filename , const Pathname & dest, FILE *file, callback::SendReport<DownloadProgressReport> & report, const ByteCount &expectedFileSize_r, RequestOptions options ) const
1128 {
1129  DBG << filename.asString() << endl;
1130 
1131  if(!_url.isValid())
1133 
1134  if(_url.getHost().empty())
1136 
1137  Url url(getFileUrl(filename));
1138 
1139  DBG << "URL: " << url.asString() << endl;
1140  // Use URL without options and without username and passwd
1141  // (some proxies dislike them in the URL).
1142  // Curl seems to need the just scheme, hostname and a path;
1143  // the rest was already passed as curl options (in attachTo).
1144  Url curlUrl( clearQueryString(url) );
1145 
1146  //
1147  // See also Bug #154197 and ftp url definition in RFC 1738:
1148  // The url "ftp://user@host/foo/bar/file" contains a path,
1149  // that is relative to the user's home.
1150  // The url "ftp://user@host//foo/bar/file" (or also with
1151  // encoded slash as %2f) "ftp://user@host/%2ffoo/bar/file"
1152  // contains an absolute path.
1153  //
1154  _lastRedirect.clear();
1155  std::string urlBuffer( curlUrl.asString());
1156  CURLcode ret = curl_easy_setopt( _curl, CURLOPT_URL,
1157  urlBuffer.c_str() );
1158  if ( ret != 0 ) {
1160  }
1161 
1162  ret = curl_easy_setopt( _curl, CURLOPT_WRITEDATA, file );
1163  if ( ret != 0 ) {
1165  }
1166 
1167  // Set callback and perform.
1168  ProgressData progressData(_curl, _settings.timeout(), url, expectedFileSize_r, &report);
1169  if (!(options & OPTION_NO_REPORT_START))
1170  report->start(url, dest);
1171  if ( curl_easy_setopt( _curl, CURLOPT_PROGRESSDATA, &progressData ) != 0 ) {
1172  WAR << "Can't set CURLOPT_PROGRESSDATA: " << _curlError << endl;;
1173  }
1174 
1175  ret = curl_easy_perform( _curl );
1176 #if CURLVERSION_AT_LEAST(7,19,4)
1177  // bnc#692260: If the client sends a request with an If-Modified-Since header
1178  // with a future date for the server, the server may respond 200 sending a
1179  // zero size file.
1180  // curl-7.19.4 introduces CURLINFO_CONDITION_UNMET to check this condition.
1181  if ( ftell(file) == 0 && ret == 0 )
1182  {
1183  long httpReturnCode = 33;
1184  if ( curl_easy_getinfo( _curl, CURLINFO_RESPONSE_CODE, &httpReturnCode ) == CURLE_OK && httpReturnCode == 200 )
1185  {
1186  long conditionUnmet = 33;
1187  if ( curl_easy_getinfo( _curl, CURLINFO_CONDITION_UNMET, &conditionUnmet ) == CURLE_OK && conditionUnmet )
1188  {
1189  WAR << "TIMECONDITION unmet - retry without." << endl;
1190  curl_easy_setopt(_curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_NONE);
1191  curl_easy_setopt(_curl, CURLOPT_TIMEVALUE, 0L);
1192  ret = curl_easy_perform( _curl );
1193  }
1194  }
1195  }
1196 #endif
1197 
1198  if ( curl_easy_setopt( _curl, CURLOPT_PROGRESSDATA, NULL ) != 0 ) {
1199  WAR << "Can't unset CURLOPT_PROGRESSDATA: " << _curlError << endl;;
1200  }
1201 
1202  if ( ret != 0 )
1203  {
1204  ERR << "curl error: " << ret << ": " << _curlError
1205  << ", temp file size " << ftell(file)
1206  << " bytes." << endl;
1207 
1208  // the timeout is determined by the progress data object
1209  // which holds whether the timeout was reached or not,
1210  // otherwise it would be a user cancel
1211  try {
1212 
1213  if ( progressData.fileSizeExceeded )
1214  ZYPP_THROW(MediaFileSizeExceededException(url, progressData._expectedFileSize));
1215 
1216  evaluateCurlCode( filename, ret, progressData.reached );
1217  }
1218  catch ( const MediaException &e ) {
1219  // some error, we are not sure about file existence, rethrw
1220  ZYPP_RETHROW(e);
1221  }
1222  }
1223 
1224 #if DETECT_DIR_INDEX
1225  if (!ret && detectDirIndex())
1226  {
1228  }
1229 #endif // DETECT_DIR_INDEX
1230 }
1231 
1233 
1234 void MediaCurl::getDir( const Pathname & dirname, bool recurse_r ) const
1235 {
1236  filesystem::DirContent content;
1237  getDirInfo( content, dirname, /*dots*/false );
1238 
1239  for ( filesystem::DirContent::const_iterator it = content.begin(); it != content.end(); ++it ) {
1240  Pathname filename = dirname + it->name;
1241  int res = 0;
1242 
1243  switch ( it->type ) {
1244  case filesystem::FT_NOT_AVAIL: // old directory.yast contains no typeinfo at all
1245  case filesystem::FT_FILE:
1246  getFile( filename, 0 );
1247  break;
1248  case filesystem::FT_DIR: // newer directory.yast contain at least directory info
1249  if ( recurse_r ) {
1250  getDir( filename, recurse_r );
1251  } else {
1252  res = assert_dir( localPath( filename ) );
1253  if ( res ) {
1254  WAR << "Ignore error (" << res << ") on creating local directory '" << localPath( filename ) << "'" << endl;
1255  }
1256  }
1257  break;
1258  default:
1259  // don't provide devices, sockets, etc.
1260  break;
1261  }
1262  }
1263 }
1264 
1266 
1267 void MediaCurl::getDirInfo( std::list<std::string> & retlist,
1268  const Pathname & dirname, bool dots ) const
1269 {
1270  getDirectoryYast( retlist, dirname, dots );
1271 }
1272 
1274 
1276  const Pathname & dirname, bool dots ) const
1277 {
1278  getDirectoryYast( retlist, dirname, dots );
1279 }
1280 
1282 //
1283 int MediaCurl::aliveCallback( void *clientp, double /*dltotal*/, double dlnow, double /*ultotal*/, double /*ulnow*/ )
1284 {
1285  ProgressData *pdata = reinterpret_cast<ProgressData *>( clientp );
1286  if( pdata )
1287  {
1288  // Do not propagate dltotal in alive callbacks. MultiCurl uses this to
1289  // prevent a percentage raise while downloading a metalink file. Download
1290  // activity however is indicated by propagating the download rate (via dlnow).
1291  pdata->updateStats( 0.0, dlnow );
1292  return pdata->reportProgress();
1293  }
1294  return 0;
1295 }
1296 
1297 int MediaCurl::progressCallback( void *clientp, double dltotal, double dlnow, double ultotal, double ulnow )
1298 {
1299  ProgressData *pdata = reinterpret_cast<ProgressData *>( clientp );
1300  if( pdata )
1301  {
1302  // work around curl bug that gives us old data
1303  long httpReturnCode = 0;
1304  if ( curl_easy_getinfo( pdata->curl, CURLINFO_RESPONSE_CODE, &httpReturnCode ) != CURLE_OK || httpReturnCode == 0 )
1305  return aliveCallback( clientp, dltotal, dlnow, ultotal, ulnow );
1306 
1307  pdata->updateStats( dltotal, dlnow );
1308  return pdata->reportProgress();
1309  }
1310  return 0;
1311 }
1312 
1314 {
1315  ProgressData *pdata = reinterpret_cast<ProgressData *>(clientp);
1316  return pdata ? pdata->curl : 0;
1317 }
1318 
1320 
1321 std::string MediaCurl::getAuthHint() const
1322 {
1323  long auth_info = CURLAUTH_NONE;
1324 
1325  CURLcode infoRet =
1326  curl_easy_getinfo(_curl, CURLINFO_HTTPAUTH_AVAIL, &auth_info);
1327 
1328  if(infoRet == CURLE_OK)
1329  {
1330  return CurlAuthData::auth_type_long2str(auth_info);
1331  }
1332 
1333  return "";
1334 }
1335 
1340 void MediaCurl::resetExpectedFileSize(void *clientp, const ByteCount &expectedFileSize)
1341 {
1342  ProgressData *data = reinterpret_cast<ProgressData *>(clientp);
1343  if ( data ) {
1344  data->_expectedFileSize = expectedFileSize;
1345  }
1346 }
1347 
1349 
1350 bool MediaCurl::authenticate(const std::string & availAuthTypes, bool firstTry) const
1351 {
1353  CredentialManager cm(CredManagerOptions(ZConfig::instance().repoManagerRoot()));
1354  CurlAuthData_Ptr credentials;
1355 
1356  // get stored credentials
1357  AuthData_Ptr cmcred = cm.getCred(_url);
1358 
1359  if (cmcred && firstTry)
1360  {
1361  credentials.reset(new CurlAuthData(*cmcred));
1362  DBG << "got stored credentials:" << endl << *credentials << endl;
1363  }
1364  // if not found, ask user
1365  else
1366  {
1367 
1368  CurlAuthData_Ptr curlcred;
1369  curlcred.reset(new CurlAuthData());
1371 
1372  // preset the username if present in current url
1373  if (!_url.getUsername().empty() && firstTry)
1374  curlcred->setUsername(_url.getUsername());
1375  // if CM has found some credentials, preset the username from there
1376  else if (cmcred)
1377  curlcred->setUsername(cmcred->username());
1378 
1379  // indicate we have no good credentials from CM
1380  cmcred.reset();
1381 
1382  std::string prompt_msg = str::Format(_("Authentication required for '%s'")) % _url.asString();
1383 
1384  // set available authentication types from the exception
1385  // might be needed in prompt
1386  curlcred->setAuthType(availAuthTypes);
1387 
1388  // ask user
1389  if (auth_report->prompt(_url, prompt_msg, *curlcred))
1390  {
1391  DBG << "callback answer: retry" << endl
1392  << "CurlAuthData: " << *curlcred << endl;
1393 
1394  if (curlcred->valid())
1395  {
1396  credentials = curlcred;
1397  // if (credentials->username() != _url.getUsername())
1398  // _url.setUsername(credentials->username());
1406  }
1407  }
1408  else
1409  {
1410  DBG << "callback answer: cancel" << endl;
1411  }
1412  }
1413 
1414  // set username and password
1415  if (credentials)
1416  {
1417  // HACK, why is this const?
1418  const_cast<MediaCurl*>(this)->_settings.setUsername(credentials->username());
1419  const_cast<MediaCurl*>(this)->_settings.setPassword(credentials->password());
1420 
1421  // set username and password
1422  CURLcode ret = curl_easy_setopt(_curl, CURLOPT_USERPWD, _settings.userPassword().c_str());
1424 
1425  // set available authentication types from the exception
1426  if (credentials->authType() == CURLAUTH_NONE)
1427  credentials->setAuthType(availAuthTypes);
1428 
1429  // set auth type (seems this must be set _after_ setting the userpwd)
1430  if (credentials->authType() != CURLAUTH_NONE)
1431  {
1432  // FIXME: only overwrite if not empty?
1433  const_cast<MediaCurl*>(this)->_settings.setAuthType(credentials->authTypeAsString());
1434  ret = curl_easy_setopt(_curl, CURLOPT_HTTPAUTH, credentials->authType());
1436  }
1437 
1438  if (!cmcred)
1439  {
1440  credentials->setUrl(_url);
1441  cm.addCred(*credentials);
1442  cm.save();
1443  }
1444 
1445  return true;
1446  }
1447 
1448  return false;
1449 }
1450 
1451 //need a out of line definiton, otherwise vtable is emitted for every translation unit
1453 
1454 
1455  } // namespace media
1456 } // namespace zypp
1457 //
zypp::media::CredManagerOptions
Definition: CredentialManager.h:38
zypp::media::TransferSettings::verifyHostEnabled
bool verifyHostEnabled() const
Whether to verify host for ssl.
Definition: TransferSettings.cc:218
secs
long secs
Definition: MediaCurl.cc:153
ExternalProgram.h
zypp::media::TransferSettings::verifyPeerEnabled
bool verifyPeerEnabled() const
Whether to verify peer for ssl.
Definition: TransferSettings.cc:225
internal::curlUnEscape
std::string curlUnEscape(std::string text_r)
Definition: CurlHelper.cc:351
zypp::media::MediaCurl::getDirInfo
virtual void getDirInfo(std::list< std::string > &retlist, const Pathname &dirname, bool dots=true) const override
Call concrete handler to provide a content list of directory on media via retlist.
Definition: MediaCurl.cc:1267
zypp::media::MediaCurl::setCookieFile
static void setCookieFile(const Pathname &)
Definition: MediaCurl.cc:228
zypp::filesystem::assert_dir
int assert_dir(const Pathname &path, unsigned mode)
Like 'mkdir -p'.
Definition: PathInfo.cc:315
CONNECT_TIMEOUT
#define CONNECT_TIMEOUT
Definition: CurlHelper.h:21
zypp::media::MediaSource
Media source internally used by MediaManager and MediaHandler.
Definition: MediaSource.h:36
zypp::filesystem::PathInfo::path
const Pathname & path() const
Return current Pathname.
Definition: PathInfo.h:246
zypp::Url::getScheme
std::string getScheme() const
Returns the scheme name of the URL.
Definition: Url.cc:528
zypp::media::MediaUnauthorizedException::hint
const std::string & hint() const
comma separated list of available authentication types
Definition: MediaException.h:452
zypp::media::MediaException
Just inherits Exception to separate media exceptions.
Definition: MediaException.h:35
zypp::media::MediaCurl::getDir
virtual void getDir(const Pathname &dirname, bool recurse_r) const override
Call concrete handler to provide directory content (not recursive!) below attach point.
Definition: MediaCurl.cc:1234
fileSizeExceeded
bool fileSizeExceeded
Definition: MediaCurl.cc:69
zypp::media::TransferSettings::setConnectTimeout
void setConnectTimeout(long t)
set the connect timeout
Definition: TransferSettings.cc:180
zypp::media::TransferSettings::userPassword
std::string userPassword() const
returns the user and password as a user:pass string
Definition: TransferSettings.cc:121
reached
bool reached
Definition: MediaCurl.cc:68
internal::agentString
const char * agentString()
initialized only once, this gets the agent string which also includes the curl version
Definition: CurlHelper.cc:322
zypp::media::MediaCurl::OPTION_NO_IFMODSINCE
to not add a IFMODSINCE header if target exists
Definition: MediaCurl.h:44
ZYppFactory.h
zypp::media::CurlConfig::proxyuserpwd
std::string proxyuserpwd
Definition: CurlConfig.h:39
zypp::media::MediaCurl::evaluateCurlCode
void evaluateCurlCode(const zypp::Pathname &filename, CURLcode code, bool timeout) const
Evaluates a curl return code and throws the right MediaException filename Filename being downloaded c...
Definition: MediaCurl.cc:690
zypp::Exception
Base class for Exception.
Definition: Exception.h:145
zypp::filesystem::assert_file_mode
int assert_file_mode(const Pathname &path, unsigned mode)
Like assert_file but enforce mode even if the file already exists.
Definition: PathInfo.cc:1150
zypp::media::MediaCurl::_lastRedirect
std::string _lastRedirect
to log/report redirections
Definition: MediaCurl.h:173
zypp::callback::SendReport
Definition: Callback.h:236
zypp::media::MediaFileNotFoundException
Definition: MediaException.h:145
dload_period
double dload_period
Definition: MediaCurl.cc:151
zypp::filesystem::FT_NOT_AVAIL
Definition: PathInfo.h:57
zypp::media::TransferSettings::setTimeout
void setTimeout(long t)
set the transfer timeout
Definition: TransferSettings.cc:173
zypp::media::TransferSettings::username
std::string username() const
auth username
Definition: TransferSettings.cc:112
zypp::media::CredentialManager
Definition: CredentialManager.h:62
zypp::media::TransferSettings::headersBegin
Headers::const_iterator headersBegin() const
begin iterators to additional headers
Definition: TransferSettings.cc:95
zypp::media::MediaHandler::getDirectoryYast
void getDirectoryYast(std::list< std::string > &retlist, const Pathname &dirname, bool dots=true) const
Retrieve and if available scan dirname/directory.yast.
Definition: MediaHandler.cc:1151
internal::log_curl
int log_curl(CURL *curl, curl_infotype info, char *ptr, size_t len, void *max_lvl)
Definition: CurlHelper.cc:28
zypp::media::TransferSettings::minDownloadSpeed
long minDownloadSpeed() const
Minimum download speed (bytes per second) until the connection is dropped.
Definition: TransferSettings.cc:197
zypp::media::MediaCurl::checkProtocol
void checkProtocol(const Url &url) const
check the url is supported by the curl library
Definition: MediaCurl.cc:235
zypp::media::MediaCurl::_cookieFile
static Pathname _cookieFile
Definition: MediaCurl.h:171
zypp::media::CredentialManager::getCred
AuthData_Ptr getCred(const Url &url)
Get credentials for the specified url.
Definition: CredentialManager.cc:292
ZConfig.h
zypp::filesystem::rename
int rename(const Pathname &oldpath, const Pathname &newpath)
Like 'rename'.
Definition: PathInfo.cc:690
zypp::media::MediaBadUrlException
Definition: MediaException.h:269
zypp::ManagedFile
AutoDispose< const Pathname > ManagedFile
A Pathname plus associated cleanup code to be executed when path is no longer needed.
Definition: ManagedFile.h:27
curl
CURL * curl
Definition: MediaCurl.cc:65
SET_OPTION_OFFT
#define SET_OPTION_OFFT(opt, val)
Definition: MediaCurl.cc:177
zypp::media::TransferSettings::certificateAuthoritiesPath
Pathname certificateAuthoritiesPath() const
SSL certificate authorities path ( default: /etc/ssl/certs )
Definition: TransferSettings.cc:246
zypp::media::TransferSettings::timeout
long timeout() const
transfer timeout
Definition: TransferSettings.cc:176
MIL
#define MIL
Definition: Logger.h:79
zypp::media::MediaTimeoutException
Definition: MediaException.h:476
zypp::media::TransferSettings::authType
std::string authType() const
get the allowed authentication types
Definition: TransferSettings.cc:253
internal::fillSettingsSystemProxy
void fillSettingsSystemProxy(const Url &url, media::TransferSettings &s)
Reads the system proxy configuration and fills the settings structure proxy information.
Definition: CurlHelper.cc:258
zypp::media::MediaCurl::resetExpectedFileSize
static void resetExpectedFileSize(void *clientp, const ByteCount &expectedFileSize)
MediaMultiCurl needs to reset the expected filesize in case a metalink file is downloaded otherwise t...
Definition: MediaCurl.cc:1340
zypp::media::CredentialManager::save
void save()
Saves any unsaved credentials added via addUserCred() or addGlobalCred() methods.
Definition: CredentialManager.cc:348
zypp::media::MediaHandler
Abstract base class for 'physical' MediaHandler like MediaCD, etc.
Definition: MediaHandler.h:45
zypp::media::MediaCurl::getFileUrl
Url getFileUrl(const Pathname &filename) const
concatenate the attach url and the filename to a complete download url
Definition: MediaCurl.cc:588
ZYPP_THROW
#define ZYPP_THROW(EXCPT)
Drops a logline and throws the Exception.
Definition: Exception.h:392
zypp::str::strToBool
bool strToBool(const C_Str &str, bool default_r)
Parse str into a bool depending on the default value.
Definition: String.h:426
ProxyInfo.h
_drateLast
double _drateLast
Download rate in last period.
Definition: MediaCurl.cc:85
_timeRcv
time_t _timeRcv
Start of no-data timeout.
Definition: MediaCurl.cc:75
zypp::media::MediaCurl::doGetFileCopy
virtual void doGetFileCopy(const Pathname &srcFilename, const Pathname &targetFilename, callback::SendReport< DownloadProgressReport > &_report, const ByteCount &expectedFileSize_r, RequestOptions options=OPTION_NONE) const
Definition: MediaCurl.cc:1017
zypp::filesystem::PathInfo::isDir
bool isDir() const
Definition: PathInfo.h:290
zypp::media::MediaHandler::isUseableAttachPoint
bool isUseableAttachPoint(const Pathname &path, bool mtab=true) const
Ask media manager, if the specified path is already used as attach point or if there are another atta...
Definition: MediaHandler.cc:446
zypp::media::MediaCurl::doGetFileCopyFile
void doGetFileCopyFile(const Pathname &srcFilename, const Pathname &dest, FILE *file, callback::SendReport< DownloadProgressReport > &_report, const ByteCount &expectedFileSize_r, RequestOptions options=OPTION_NONE) const
Definition: MediaCurl.cc:1127
zypp::media::MediaNotSupportedException
Definition: MediaException.h:329
zypp::media::MediaCurl::doGetDoesFileExist
virtual bool doGetDoesFileExist(const Pathname &filename) const
Definition: MediaCurl.cc:831
zypp::media::MediaCurl::_customHeaders
curl_slist * _customHeaders
Definition: MediaCurl.h:178
zypp::media::MediaForbiddenException
Definition: MediaException.h:462
zypp::media::MediaCurl::detectDirIndex
bool detectDirIndex() const
zypp::media::TransferSettings::proxyUserPassword
std::string proxyUserPassword() const
returns the proxy user and password as a user:pass string
Definition: TransferSettings.cc:163
zypp::media::TransferSettings::headRequestsAllowed
bool headRequestsAllowed() const
whether HEAD requests are allowed
Definition: TransferSettings.cc:260
zypp::media::MediaHandler::setMediaSource
void setMediaSource(const MediaSourceRef &ref)
Set new media source reference.
Definition: MediaHandler.cc:462
internal::anonymousIdHeader
const char * anonymousIdHeader()
initialized only once, this gets the anonymous id from the target, which we pass in the http header
Definition: CurlHelper.cc:294
Target.h
report
callback::SendReport< DownloadProgressReport > * report
Definition: MediaCurl.cc:70
zypp::media::MediaCurl::Callbacks::~Callbacks
virtual ~Callbacks()
Definition: MediaCurl.cc:1452
zypp::filesystem::unlink
int unlink(const Pathname &path)
Like 'unlink'.
Definition: PathInfo.cc:648
zypp::media::TransferSettings::proxyEnabled
bool proxyEnabled() const
proxy is enabled
Definition: TransferSettings.cc:140
zypp::media::TransferSettings
Holds transfer setting.
Definition: TransferSettings.h:20
_dnlLast
double _dnlLast
Bytes downloaded at period start.
Definition: MediaCurl.cc:79
internal::fillSettingsFromUrl
void fillSettingsFromUrl(const Url &url, media::TransferSettings &s)
Fills the settings structure using options passed on the url for example ?timeout=x&proxy=foo.
Definition: CurlHelper.cc:110
SET_OPTION
#define SET_OPTION(opt, val)
Definition: MediaCurl.cc:170
zypp::ByteCount
Store and operate with byte count.
Definition: ByteCount.h:30
zypp::media::MediaCurl::_curlError
char _curlError[CURL_ERROR_SIZE]
Definition: MediaCurl.h:177
zypp::media::TransferSettings::setUsername
void setUsername(std::string &&val_r)
sets the auth username
Definition: TransferSettings.cc:109
internal::globalInitCurlOnce
void globalInitCurlOnce()
Definition: CurlHelper.cc:19
zypp::media::DownloadProgressReport::NO_ERROR
Definition: ZYppCallbacks.h:363
zypp::media::MediaCurl::progressCallback
static int progressCallback(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
Callback sending just an alive trigger to the UI, without stats (e.g.
Definition: MediaCurl.cc:1297
internal::env::ZYPP_MEDIA_CURL_IPRESOLVE
int ZYPP_MEDIA_CURL_IPRESOLVE()
Definition: CurlHelper.h:36
zypp::Url::getQueryParam
std::string getQueryParam(const std::string &param, EEncoding eflag=zypp::url::E_DECODED) const
Return the value for the specified query parameter.
Definition: Url.cc:655
_drateTotal
double _drateTotal
Download rate so far.
Definition: MediaCurl.cc:84
zypp::RW_pointer< MediaSource >
drate_avg
double drate_avg
Definition: MediaCurl.cc:155
zypp::media::MediaCurl::settings
TransferSettings & settings()
Definition: MediaCurl.cc:222
zypp::filesystem::rmdir
int rmdir(const Pathname &path)
Like 'rmdir'.
Definition: PathInfo.cc:362
zypp::filesystem::PathInfo
Wrapper class for ::stat/::lstat.
Definition: PathInfo.h:220
zypp::AutoFD
AutoDispose<int> calling ::close
Definition: AutoDispose.h:280
zypp::media::MediaCurl::setupEasy
virtual void setupEasy()
initializes the curl easy handle with the data from the url
Definition: MediaCurl.cc:260
zypp::Exception::asUserHistory
std::string asUserHistory() const
A single (multiline) string composed of asUserString and historyAsString.
Definition: Exception.cc:91
zypp::media::MediaCurl::_currentCookieFile
std::string _currentCookieFile
Definition: MediaCurl.h:170
zypp::media::MediaCurl::getAuthHint
std::string getAuthHint() const
Return a comma separated list of available authentication methods supported by server.
Definition: MediaCurl.cc:1321
internal::clearQueryString
Url clearQueryString(const Url &url)
Definition: CurlHelper.cc:358
zypp::Url::asString
std::string asString() const
Returns a default string representation of the Url object.
Definition: Url.cc:492
zypp::media::MediaHandler::setAttachPoint
void setAttachPoint(const Pathname &path, bool temp)
Set a new attach point.
Definition: MediaHandler.cc:230
zypp::filesystem::Pathname::c_str
const char * c_str() const
String representation.
Definition: Pathname.h:110
zypp::media::TransferSettings::proxyUsername
std::string proxyUsername() const
proxy auth username
Definition: TransferSettings.cc:154
zypp::media::MediaNotAFileException
Definition: MediaException.h:235
zypp::Url::setPathName
void setPathName(const std::string &path, EEncoding eflag=zypp::url::E_DECODED)
Set the path name.
Definition: Url.cc:759
_dnlNow
double _dnlNow
Bytes downloaded now.
Definition: MediaCurl.cc:80
Sysconfig.h
zypp::media::MediaCurl::releaseFrom
virtual void releaseFrom(const std::string &ejectDev) override
Call concrete handler to release the media.
Definition: MediaCurl.cc:583
zypp::media::MediaCurlException
Definition: MediaException.h:342
zypp::media::MediaCurl::checkAttachPoint
virtual bool checkAttachPoint(const Pathname &apoint) const override
Verify if the specified directory as attach point (root) as requires by the particular media handler ...
Definition: MediaCurl.cc:559
Logger.h
zypp::media::CurlConfig
Structure holding values of curlrc options.
Definition: CurlConfig.h:16
WAR
#define WAR
Definition: Logger.h:80
zypp::misc::testcase::TestcaseRepoType::Url
zypp::media::MediaCurl::getFile
virtual void getFile(const Pathname &filename, const ByteCount &expectedFileSize_r) const override
Call concrete handler to provide file below attach point.
Definition: MediaCurl.cc:604
zypp::media::MediaCurl::authenticate
bool authenticate(const std::string &availAuthTypes, bool firstTry) const
Definition: MediaCurl.cc:1350
zypp::filesystem::Pathname::absolutename
Pathname absolutename() const
Return this path, adding a leading '/' if relative.
Definition: Pathname.h:139
zypp::media::MediaHandler::disconnect
void disconnect()
Use concrete handler to isconnect media.
Definition: MediaHandler.cc:723
_expectedFileSize
ByteCount _expectedFileSize
Definition: MediaCurl.cc:71
_
#define _(MSG)
Definition: Gettext.h:37
zypp::media::MediaUnauthorizedException
Definition: MediaException.h:427
zypp::media::CurlAuthData_Ptr
shared_ptr< CurlAuthData > CurlAuthData_Ptr
Definition: MediaUserAuth.h:154
zypp::Url::isValid
bool isValid() const
Verifies the Url.
Definition: Url.cc:484
zypp::ZConfig::instance
static ZConfig & instance()
Singleton ctor.
Definition: Resolver.cc:126
CredentialManager.h
_timeStart
time_t _timeStart
Start total stats.
Definition: MediaCurl.cc:73
uload
double uload
Definition: MediaCurl.cc:161
zypp::media::MediaCurl::_curlDebug
long _curlDebug
Definition: MediaCurl.h:168
zypp
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:1
zypp::filesystem::DirContent
std::list< DirEntry > DirContent
Returned by readdir.
Definition: PathInfo.h:547
zypp::str::numstring
std::string numstring(char n, int w=0)
Definition: String.h:286
zypp::media::DownloadProgressReport::ACCESS_DENIED
Definition: ZYppCallbacks.h:366
zypp::media::TransferSettings::userAgentString
std::string userAgentString() const
user agent string
Definition: TransferSettings.cc:105
zypp::filesystem::FT_FILE
Definition: PathInfo.h:59
zypp::media::DownloadProgressReport::NOT_FOUND
Definition: ZYppCallbacks.h:364
zypp::media::MediaCurl::disconnectFrom
virtual void disconnectFrom() override
Definition: MediaCurl.cc:566
zypp::media::MediaCurl::attachTo
virtual void attachTo(bool next=false) override
Call concrete handler to attach the media.
Definition: MediaCurl.cc:524
zypp::media::MediaHandler::localPath
Pathname localPath(const Pathname &pathname) const
Files provided will be available at 'localPath(filename)'.
Definition: MediaHandler.cc:700
zypp::media::TransferSettings::clientKeyPath
Pathname clientKeyPath() const
SSL client key file.
Definition: TransferSettings.cc:239
zypp::media::MediaHandler::url
Url url() const
Url used.
Definition: MediaHandler.h:507
zypp::media::TransferSettings::clientCertificatePath
Pathname clientCertificatePath() const
SSL client certificate file.
Definition: TransferSettings.cc:232
zypp::media::CurlAuthData::auth_type_long2str
static std::string auth_type_long2str(long auth_type)
Converts a long of ORed CURLAUTH_* identifiers into a string of comma separated list of authenticatio...
Definition: MediaUserAuth.cc:147
_dnlTotal
double _dnlTotal
Bytes to download or 0 if unknown.
Definition: MediaCurl.cc:78
zypp::media::MediaSystemException
Definition: MediaException.h:218
zypp::AutoFREE
Definition: AutoDispose.h:302
zypp::media::MediaCurl::progressCallback_getcurl
static CURL * progressCallback_getcurl(void *clientp)
Definition: MediaCurl.cc:1313
_timeNow
time_t _timeNow
Now.
Definition: MediaCurl.cc:76
zypp::media::MediaCurlInitException
Definition: MediaException.h:204
zypp::AutoFILE
AutoDispose<FILE*> calling ::fclose
Definition: AutoDispose.h:291
zypp::media::MediaBadUrlEmptyHostException
Definition: MediaException.h:285
zypp::media::CurlAuthData
Curl HTTP authentication data.
Definition: MediaUserAuth.h:74
_dnlPercent
int _dnlPercent
Percent completed or 0 if _dnlTotal is unknown.
Definition: MediaCurl.cc:82
zypp::media::MediaFileSizeExceededException
Definition: MediaException.h:490
dload
double dload
Definition: MediaCurl.cc:159
zypp::media::TransferSettings::addHeader
void addHeader(std::string &&val_r)
add a header, on the form "Foo: Bar"
Definition: TransferSettings.cc:92
_timeLast
time_t _timeLast
Start last period(~1sec)
Definition: MediaCurl.cc:74
Gettext.h
zypp::Url::getPathName
std::string getPathName(EEncoding eflag=zypp::url::E_DECODED) const
Returns the path name from the URL.
Definition: Url.cc:599
ZYPP_RETHROW
#define ZYPP_RETHROW(EXCPT)
Drops a logline and rethrows, updating the CodeLocation.
Definition: Exception.h:400
zypp::AutoDispose
Reference counted access to a Tp object calling a custom Dispose function when the last AutoDispose h...
Definition: AutoDispose.h:92
zypp::media::AuthData_Ptr
shared_ptr< AuthData > AuthData_Ptr
Definition: MediaUserAuth.h:69
drate_period
double drate_period
Definition: MediaCurl.cc:149
zypp::filesystem::Pathname::dirname
Pathname dirname() const
Return all but the last component od this path.
Definition: Pathname.h:124
zypp::media::MediaCurl::clearQueryString
Url clearQueryString(const Url &url) const
Definition: MediaCurl.cc:217
zypp::filesystem::Pathname::extend
Pathname extend(const std::string &r) const
Append string r to the last component of the path.
Definition: Pathname.h:170
zypp::media::MediaCurl::getDoesFileExist
virtual bool getDoesFileExist(const Pathname &filename) const override
Repeatedly calls doGetDoesFileExist() until it successfully returns, fails unexpectedly,...
Definition: MediaCurl.cc:659
zypp::media::MediaHandler::attachPoint
Pathname attachPoint() const
Return the currently used attach point.
Definition: MediaHandler.cc:215
zypp::media::MediaHandler::checkAttachPoint
virtual bool checkAttachPoint(const Pathname &apoint) const
Verify if the specified directory as attach point (root) as requires by the particular media handler ...
Definition: MediaHandler.cc:884
zypp::filesystem::Pathname::empty
bool empty() const
Test for an empty path.
Definition: Pathname.h:114
internal::distributionFlavorHeader
const char * distributionFlavorHeader()
initialized only once, this gets the distribution flavor from the target, which we pass in the http h...
Definition: CurlHelper.cc:308
zypp::media::MediaCurlSetOptException
Definition: MediaException.h:362
String.h
zypp::filesystem::Pathname
Pathname.
Definition: Pathname.h:44
zypp::Url::getHost
std::string getHost(EEncoding eflag=zypp::url::E_DECODED) const
Returns the hostname or IP from the URL authority.
Definition: Url.cc:583
ERR
#define ERR
Definition: Logger.h:81
zypp::base
Definition: DrunkenBishop.cc:24
timeout
time_t timeout
Definition: MediaCurl.cc:67
zypp::media::MediaHandler::_url
const Url _url
Url to handle.
Definition: MediaHandler.h:110
zypp::media::CredentialManager::addCred
void addCred(const AuthData &cred)
Add new credentials with user callbacks.
Definition: CredentialManager.cc:305
zypp::media::MediaHandler::createAttachPoint
Pathname createAttachPoint() const
Try to create a default / temporary attach point.
Definition: MediaHandler.cc:342
DBG
#define DBG
Definition: Logger.h:78
zypp::media::TransferSettings::setPassword
void setPassword(std::string &&val_r)
sets the auth password
Definition: TransferSettings.cc:115
zypp::media::CurlAuthData::auth_type_str2long
static long auth_type_str2long(std::string &auth_type_str)
Converts a string of comma separated list of authetication type names into a long of ORed CURLAUTH_* ...
Definition: MediaUserAuth.cc:93
zypp::str::Format
Convenient building of std::string with boost::format. Basically a boost::format autoconvertible to s...
Definition: String.h:249
internal
Definition: CurlHelper.cc:16
zypp::media::TransferSettings::connectTimeout
long connectTimeout() const
connection timeout
Definition: TransferSettings.cc:183
zypp::AutoDispose::resetDispose
void resetDispose()
Set no dispose function.
Definition: AutoDispose.h:162
zypp::filesystem::applyUmaskTo
mode_t applyUmaskTo(mode_t mode_r)
Modify mode_r according to the current umask ( mode_r & ~getUmask() ).
Definition: PathInfo.h:813
zypp::media::MediaCurl::_curl
CURL * _curl
Definition: MediaCurl.h:176
zypp::media::TransferSettings::setUserAgentString
void setUserAgentString(std::string &&val_r)
sets the user agent ie: "Mozilla v3"
Definition: TransferSettings.cc:102
zypp::media::TransferSettings::headersEnd
Headers::const_iterator headersEnd() const
end iterators to additional headers
Definition: TransferSettings.cc:98
MediaCurl.h
CurlHelper.h
MediaUserAuth.h
zypp::filesystem::Pathname::asString
const std::string & asString() const
String representation.
Definition: Pathname.h:91
zypp::filesystem::FT_DIR
Definition: PathInfo.h:60
url
Url url
Definition: MediaCurl.cc:66
zypp::Url
Url manipulation class.
Definition: Url.h:87
zypp::media::DownloadProgressReport::Error
Error
Definition: ZYppCallbacks.h:362
zypp::media::MediaCurl::OPTION_NO_REPORT_START
do not send a start ProgressReport
Definition: MediaCurl.h:46
CurlConfig.h
internal::log_redirects_curl
size_t log_redirects_curl(char *ptr, size_t size, size_t nmemb, void *userdata)
Definition: CurlHelper.cc:62
zypp::media::MediaCurl::getFileCopy
virtual void getFileCopy(const Pathname &srcFilename, const Pathname &targetFilename, const ByteCount &expectedFileSize_r) const override
Definition: MediaCurl.cc:613
zypp::media::DownloadProgressReport::ERROR
Definition: ZYppCallbacks.h:367
zypp::media::TransferSettings::proxy
std::string proxy() const
proxy host
Definition: TransferSettings.cc:147
zypp::media::TransferSettings::password
std::string password() const
auth password
Definition: TransferSettings.cc:118
zypp::media::MediaWriteException
Definition: MediaException.h:162
zypp::Url::getUsername
std::string getUsername(EEncoding eflag=zypp::url::E_DECODED) const
Returns the username from the URL authority.
Definition: Url.cc:567
zypp::media::MediaCurl::_settings
TransferSettings _settings
Definition: MediaCurl.h:179
zypp::media::CurlConfig::parseConfig
static int parseConfig(CurlConfig &config, const std::string &filename="")
Parse a curlrc file and store the result in the config structure.
Definition: CurlConfig.cc:24
EXPLICITLY_NO_PROXY
#define EXPLICITLY_NO_PROXY
Definition: CurlHelper.h:25
ltime
time_t ltime
Definition: MediaCurl.cc:157
zypp::filesystem::PathInfo::userMayRWX
bool userMayRWX() const
Definition: PathInfo.h:353
zypp::media::MediaTemporaryProblemException
For HTTP 503 and similar.
Definition: MediaException.h:508
zypp::media::TransferSettings::maxDownloadSpeed
long maxDownloadSpeed() const
Maximum download speed (bytes per second)
Definition: TransferSettings.cc:204