diff options
| -rw-r--r-- | debian/control | 11 | ||||
| -rwxr-xr-x | debian/rules | 28 | ||||
| -rw-r--r-- | doc/examples/configure-index | 13 | ||||
| -rw-r--r-- | methods/https.cc | 249 | ||||
| -rw-r--r-- | methods/https.h | 48 | ||||
| -rw-r--r-- | methods/makefile | 7 |
6 files changed, 354 insertions, 2 deletions
diff --git a/debian/control b/debian/control index dfcebf41e..8a2df1c7b 100644 --- a/debian/control +++ b/debian/control @@ -4,7 +4,7 @@ Priority: important Maintainer: APT Development Team <deity@lists.debian.org> Uploaders: Jason Gunthorpe <jgg@debian.org>, Adam Heath <doogie@debian.org>, Matt Zimmerman <mdz@debian.org>, Michael Vogt <mvo@debian.org> Standards-Version: 3.6.2.2 -Build-Depends: debhelper (>= 5.0), libdb4.4-dev, gettext (>= 0.12) +Build-Depends: debhelper (>= 5.0), libdb4.4-dev, gettext (>= 0.12), libcurl3-gnutls-dev Build-Depends-Indep: debiandoc-sgml, docbook-utils (>= 0.6.12-1) Package: apt @@ -65,3 +65,12 @@ Description: APT utility programs apt-extracttemplates is used by debconf to prompt for configuration questions before installation. apt-ftparchive is used to create Package and other index files. apt-sortpkgs is a Package/Source file normalizer. + +Package: apt-transport-https +Architecture: any +Depends: ${shlibs:Depends} +Priority: optional +Section: admin +Description: APT https transport + This package contains a APT https transport. It makes it possible to + use 'deb https://foo distro main' lines in the sources.list. diff --git a/debian/rules b/debian/rules index 1d405779a..b22b09fd1 100755 --- a/debian/rules +++ b/debian/rules @@ -185,7 +185,7 @@ apt-doc: build-doc # Build architecture-dependent files here. -binary-arch: apt libapt-pkg-dev apt-utils +binary-arch: apt-transport-https apt libapt-pkg-dev apt-utils apt: build debian/shlibs.local dh_testdir -p$@ dh_testroot -p$@ @@ -291,6 +291,32 @@ apt-utils: build debian/shlibs.local dh_md5sums -p$@ dh_builddeb -p$@ +apt-transport-https: build debian/shlibs.local + dh_testdir -p$@ + dh_testroot -p$@ + dh_clean -p$@ -k + dh_installdirs -p$@ + + # install the method + mkdir -p debian/$@/usr/lib/apt/methods + mv $(BLD)/bin/methods/https debian/$@/usr/lib/apt/methods + + dh_installdocs -p$@ + dh_installexamples -p$@ + + # Install the man pages.. + dh_installman -p$@ + + dh_installchangelogs -p$@ + dh_strip -p$@ + dh_compress -p$@ + dh_fixperms -p$@ + dh_installdeb -p$@ + dh_shlibdeps -p$@ -l`pwd`/debian/apt/usr/lib:`pwd`/debian/$@/usr/lib + dh_gencontrol -p$@ + dh_md5sums -p$@ + dh_builddeb -p$@ + source diff: @echo >&2 'source and diff are obsolete - use dpkg-source -b'; false diff --git a/doc/examples/configure-index b/doc/examples/configure-index index 55edd77e5..26d9354fe 100644 --- a/doc/examples/configure-index +++ b/doc/examples/configure-index @@ -128,6 +128,18 @@ Acquire Dl-Limit "7"; // 7Kb/sec maximum download rate }; + // HTTPS method configuration: + // - uses the http proxy config + // - uses the http cache-control values + // - uses the http Dl-Limit values + https + { + Verify-Peer "false"; + SslCert "/etc/apt/some.pem"; + CaPath "/etc/ssl/certs"; + Verify-Host" "2"; + }; + ftp { Proxy "ftp://127.0.0.1/"; @@ -269,6 +281,7 @@ Debug NoLocking "false"; Acquire::Ftp "false"; // Show ftp command traffic Acquire::Http "false"; // Show http command traffic + Acquire::Https "false"; // Show https debug Acquire::gpgv "false"; // Show the gpgv traffic aptcdrom "false"; // Show found package files IdentCdrom "false"; diff --git a/methods/https.cc b/methods/https.cc new file mode 100644 index 000000000..b758e4ab3 --- /dev/null +++ b/methods/https.cc @@ -0,0 +1,249 @@ +// -*- mode: cpp; mode: fold -*- +// Description /*{{{*/ +// $Id: http.cc,v 1.59 2004/05/08 19:42:35 mdz Exp $ +/* ###################################################################### + + HTTPS Aquire Method - This is the HTTPS aquire method for APT. + + It uses libcurl + + ##################################################################### */ + /*}}}*/ +// Include Files /*{{{*/ +#include <apt-pkg/fileutl.h> +#include <apt-pkg/acquire-method.h> +#include <apt-pkg/error.h> +#include <apt-pkg/hashes.h> + +#include <sys/stat.h> +#include <sys/time.h> +#include <utime.h> +#include <unistd.h> +#include <signal.h> +#include <stdio.h> +#include <errno.h> +#include <string.h> +#include <iostream> +#include <apti18n.h> +#include <sstream> + +#include "config.h" +#include "https.h" + + /*}}}*/ +using namespace std; + +size_t +HttpsMethod::write_data(void *buffer, size_t size, size_t nmemb, void *userp) +{ + HttpsMethod *me = (HttpsMethod *)userp; + + if(me->File->Write(buffer, size*nmemb) != true) + return false; + + return size*nmemb; +} + +int +HttpsMethod::progress_callback(void *clientp, double dltotal, double dlnow, + double ultotal, double ulnow) +{ + HttpsMethod *me = (HttpsMethod *)clientp; + if(dltotal > 0 && me->Res.Size == 0) { + me->Res.Size = dltotal; + me->URIStart(me->Res); + } + return 0; +} + +bool HttpsMethod::SetupProxy() +{ + URI ServerName = Queue->Uri; + + // Determine the proxy setting + if (getenv("http_proxy") == 0) + { + string DefProxy = _config->Find("Acquire::http::Proxy"); + string SpecificProxy = _config->Find("Acquire::http::Proxy::" + ServerName.Host); + if (SpecificProxy.empty() == false) + { + if (SpecificProxy == "DIRECT") + Proxy = ""; + else + Proxy = SpecificProxy; + } + else + Proxy = DefProxy; + } + + // Parse no_proxy, a , separated list of domains + if (getenv("no_proxy") != 0) + { + if (CheckDomainList(ServerName.Host,getenv("no_proxy")) == true) + Proxy = ""; + } + + // Determine what host and port to use based on the proxy settings + int Port = 0; + string Host; + if (Proxy.empty() == true || Proxy.Host.empty() == true) + { + } + else + { + if (Proxy.Port != 0) + curl_easy_setopt(curl, CURLOPT_PROXYPORT, Proxy.Port); + curl_easy_setopt(curl, CURLOPT_PROXY, Proxy.Host.c_str()); + } +} + + +// HttpsMethod::Fetch - Fetch an item /*{{{*/ +// --------------------------------------------------------------------- +/* This adds an item to the pipeline. We keep the pipeline at a fixed + depth. */ +bool HttpsMethod::Fetch(FetchItem *Itm) +{ + stringstream ss; + struct stat SBuf; + struct curl_slist *headers=NULL; + char curl_errorstr[CURL_ERROR_SIZE]; + + // TODO: + // - http::Timeout + // - http::Pipeline-Depth + // - error checking/reporting + // - more debug options? (CURLOPT_DEBUGFUNCTION?) + + SetupProxy(); + + // callbacks + curl_easy_setopt(curl, CURLOPT_URL, Itm->Uri.c_str()); + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, this); + curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback); + curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, this); + curl_easy_setopt(curl, CURLOPT_NOPROGRESS, false); + curl_easy_setopt(curl, CURLOPT_FAILONERROR, true); + + // FIXME: https: offer various options of verification + bool peer_verify = _config->FindB("Acquire::https::Verify-Peer", false); + curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, peer_verify); + + // sslcert file + string pem = _config->Find("Acquire::https::SslCert",""); + if(pem != "") + curl_easy_setopt(curl, CURLOPT_SSLCERT, pem.c_str()); + + // CA-Dir + string certdir = _config->Find("Acquire::https::CaPath",""); + if(certdir != "") + curl_easy_setopt(curl, CURLOPT_CAPATH, certdir.c_str()); + + // Server-verify + int verify = _config->FindI("Acquire::https::Verify-Host",2); + curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, verify); + + // cache-control + if(_config->FindB("Acquire::http::No-Cache",false) == false) + { + // cache enabled + if (_config->FindB("Acquire::http::No-Store",false) == true) + headers = curl_slist_append(headers,"Cache-Control: no-store"); + ioprintf(ss, "Cache-Control: max-age=%u", _config->FindI("Acquire::http::Max-Age",0)); + headers = curl_slist_append(headers, ss.str().c_str()); + } else { + // cache disabled by user + headers = curl_slist_append(headers, "Cache-Control: no-cache"); + headers = curl_slist_append(headers, "Pragma: no-cache"); + } + curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); + + // set time values + curl_easy_setopt(curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE); + curl_easy_setopt(curl, CURLOPT_TIMEVALUE, Itm->LastModified); + + // speed limit + int dlLimit = _config->FindI("Acquire::http::Dl-Limit",0)*1024; + if (dlLimit > 0) + curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, dlLimit); + + // set header + curl_easy_setopt(curl, CURLOPT_USERAGENT,"Debian APT-CURL/1.0 ("VERSION")"); + + // debug + if(_config->FindB("Debug::Acquire::https", false)) + curl_easy_setopt(curl, CURLOPT_VERBOSE, true); + + // error handling + curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, curl_errorstr); + + // In this case we send an if-range query with a range header + if (stat(Itm->DestFile.c_str(),&SBuf) >= 0 && SBuf.st_size > 0) + curl_easy_setopt(curl, CURLOPT_RESUME_FROM, (long)SBuf.st_size); + + // go for it - if the file exists, append on it + File = new FileFd(Itm->DestFile, FileFd::WriteAny); + File->Seek(File->Size()); + + // keep apt updated + Res.Filename = Itm->DestFile; + + // get it! + CURLcode success = curl_easy_perform(curl); + + + // cleanup + if(success != 0) { + _error->Error(curl_errorstr); + Fail(); + return true; + } + + if (Res.Size == 0) + Res.Size = File->Size(); + + // check the downloaded result + struct stat Buf; + if (stat(File->Name().c_str(),&Buf) == 0) + { + Res.Size = Buf.st_size; + Res.Filename = File->Name(); + Res.LastModified = Buf.st_mtime; + Res.IMSHit = false; + if (Itm->LastModified != 0 && Buf.st_mtime >= Itm->LastModified) + { + Res.IMSHit = true; + Res.LastModified = Itm->LastModified; + } + } + + // take hashes + Hashes Hash; + FileFd Fd(Res.Filename, FileFd::ReadOnly); + Hash.AddFD(Fd.Fd(), Fd.Size()); + Res.TakeHashes(Hash); + + // keep apt updated + URIDone(Res); + + // cleanup + File->Close(); + Res.Size = 0; + delete File; + curl_slist_free_all(headers); + + return true; +}; + +int main() +{ + setlocale(LC_ALL, ""); + + HttpsMethod Mth; + curl_global_init(CURL_GLOBAL_SSL) ; + + return Mth.Run(); +} + + diff --git a/methods/https.h b/methods/https.h new file mode 100644 index 000000000..6620a10fc --- /dev/null +++ b/methods/https.h @@ -0,0 +1,48 @@ +// -*- mode: cpp; mode: fold -*- +// Description /*{{{*/// $Id: http.h,v 1.12 2002/04/18 05:09:38 jgg Exp $ +// $Id: http.h,v 1.12 2002/04/18 05:09:38 jgg Exp $ +/* ###################################################################### + + HTTP Aquire Method - This is the HTTP aquire method for APT. + + ##################################################################### */ + /*}}}*/ + +#ifndef APT_HTTP_H +#define APT_HTTP_H + +#define MAXLEN 360 + +#include <iostream> +#include <curl/curl.h> + +using std::cout; +using std::endl; + +class HttpsMethod; + + +class HttpsMethod : public pkgAcqMethod +{ + + virtual bool Fetch(FetchItem *); + static size_t write_data(void *buffer, size_t size, size_t nmemb, void *userp); + static int progress_callback(void *clientp, double dltotal, double dlnow, + double ultotal, double ulnow); + bool SetupProxy(); + CURL *curl; + FetchResult Res; + + public: + FileFd *File; + + HttpsMethod() : pkgAcqMethod("1.2",Pipeline | SendConfig) + { + File = 0; + curl = curl_easy_init(); + }; +}; + +URI Proxy; + +#endif diff --git a/methods/makefile b/methods/makefile index 2e3abe55c..197ddf9ed 100644 --- a/methods/makefile +++ b/methods/makefile @@ -52,6 +52,13 @@ LIB_MAKES = apt-pkg/makefile SOURCE = http.cc rfc2553emu.cc connect.cc include $(PROGRAM_H) +# The https method +PROGRAM=https +SLIBS = -lapt-pkg -lcurl +LIB_MAKES = apt-pkg/makefile +SOURCE = https.cc +include $(PROGRAM_H) + # The ftp method PROGRAM=ftp SLIBS = -lapt-pkg $(SOCKETLIBS) |