| -rw-r--r-- | configure.ac | 7 | ||||
| -rw-r--r-- | lib/params.cc | 16 |
2 files changed, 23 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 8397914..19e7832 100644 --- a/configure.ac +++ b/configure.ac @@ -1,85 +1,92 @@ AC_INIT([libopkele], [0.1.1], [libopkele-bugs@klever.net]) AC_CONFIG_SRCDIR([include/opkele/opkele-config.h]) AC_CONFIG_HEADERS([config.h include/opkele/acconfig.h]) AM_INIT_AUTOMAKE([dist-bzip2]) AC_PROG_INSTALL AC_PROG_CXX AC_PROG_CC AC_PROG_LIBTOOL AC_HEADER_STDC AC_PATH_PROG([XSLTPROC],[xsltproc],[true]) AC_WITH_PKGCONFIG PKG_CHECK_MODULES([OPENSSL],[openssl],,[ AC_MSG_ERROR([no openssl library found. get one from http://www.openssl.org/]) ]) WANT_KONFORKA="yes" AC_ARG_ENABLE([konforka], AC_HELP_STRING([--disable-konforka],[do not use konforka library (default: use if found)]), [ test "${enableval}" = "no" && WANT_KONFORKA="no" ] ) if test "${WANT_KONFORKA}" = "yes" ; then PKG_CHECK_MODULES([KONFORKA],[konforka],[ AC_SUBST([KONFORKA_CFLAGS]) AC_SUBST([KONFORKA_LIBS]) AC_DEFINE([HAVE_KONFORKA],,[defined in presence of konforka library]) AC_DEFINE([OPKELE_HAVE_KONFORKA],,[defined in presence of konforka library]) AC_SUBST([KONFORKA_KONFORKA],[konforka]) ],[true]) fi WANT_DOXYGEN="yes" AC_ARG_ENABLE([doxygen], AC_HELP_STRING([--disable-doxygen],[do not generate documentation]), [ test "${enableval}" = "no" && WANT_DOXYGEN="no" ] ) if test "${WANT_DOXYGEN}" = "yes" ; then AC_WITH_DOXYGEN AC_WITH_DOT else AM_CONDITIONAL([HAVE_DOXYGEN],[false]) AM_CONDITIONAL([HAVE_DOT],[false]) fi LIBCURL_CHECK_CONFIG(,,,[ AC_MSG_ERROR([no required libcurl library. get one from http://curl.haxx.se/]) ]) AC_WITH_PCRE([ AC_WITH_PCREPP(,[ AC_MSG_ERROR([no pcre++ library found. get one at http://www.daemon.de/PCRE]) ]) ],[ AC_MSG_ERROR([no pcre library found. get one at http://www.pcre.org/]) ] ) curl_ssl_verify_host="true" AC_ARG_ENABLE([ssl-verify-host], AC_HELP_STRING([--disable-ssl-verify-host],[disable cURL cert/host relationships verification]), [ test "${enableval}" = "no" && curl_ssl_verify_host="false" ] ) ${curl_ssl_verify_host} || AC_DEFINE([DISABLE_CURL_SSL_VERIFYHOST],,[defined if cURL is not to verify cert/host]) curl_ssl_verify_peer="true" AC_ARG_ENABLE([ssl-verify-peer], AC_HELP_STRING([--disable-ssl-verify-peer],[disable cURL cert validity verification]), [ test "${enableval}" = "no" && curl_ssl_verify_peer="false" ] ) ${curl_ssl_verify_peer} || AC_DEFINE([DISABLE_CURL_SSL_VERIFYPEER],,[defined if cURL is not to verify cert validity]) +postels_law=true +AC_ARG_ENABLE([postels-law], + AC_HELP_STRING([--disable-postels-law],[Be strict, do not adhere to Postel's Law ("be conservative in what you do, be liberal in what you accept from others", RFC 793)]), + [ test "${enableval}" = "no" && postels_law=false ] +) +$postels_law && AC_DEFINE([POSTELS_LAW],,[defined if we want to adhere to Postel's Law]) + AC_CONFIG_FILES([ Makefile libopkele.pc Doxyfile include/Makefile lib/Makefile ]) AC_OUTPUT diff --git a/lib/params.cc b/lib/params.cc index b181811..ea86d3a 100644 --- a/lib/params.cc +++ b/lib/params.cc @@ -1,92 +1,108 @@ #include <opkele/types.h> #include <opkele/exception.h> #include <opkele/util.h> #include <openssl/sha.h> #include <openssl/hmac.h> +#include "config.h" + namespace opkele { using namespace std; bool params_t::has_param(const string& n) const { return find(n)!=end(); } const string& params_t::get_param(const string& n) const { const_iterator i = find(n); if(i==end()) throw failed_lookup(OPKELE_CP_ n+": no such parameter"); return i->second; } string& params_t::get_param(const string& n) { iterator i = find(n); if(i==end()) throw failed_lookup(OPKELE_CP_ n+": no such parameter"); return i->second; } void params_t::parse_keyvalues(const string& kv) { clear(); string::size_type p = 0; while(true) { string::size_type co = kv.find(':',p); if(co==string::npos) break; +#ifndef POSTELS_LAW string::size_type nl = kv.find('\n',co+1); if(nl==string::npos) throw bad_input(OPKELE_CP_ "malformed input"); if(nl>co) insert(value_type(kv.substr(p,co-p),kv.substr(co+1,nl-co-1))); p = nl+1; +#else /* POSTELS_LAW */ + string::size_type lb = kv.find_first_of("\r\n",co+1); + if(lb==string::npos) { + insert(value_type(kv.substr(p,co-p),kv.substr(co+1))); + break; + } + if(lb>co) + insert(value_type(kv.substr(p,co-p),kv.substr(co+1,lb-co-1))); + string::size_type nolb = kv.find_first_not_of("\r\n",lb); + if(nolb==string::npos) + break; + p = nolb; +#endif /* POSTELS_LAW */ } } void params_t::sign(secret_t secret,string& sig,const string& slist,const char *prefix) const { string kv; string::size_type p = 0; while(true) { string::size_type co = slist.find(',',p); string f = (co==string::npos)?slist.substr(p):slist.substr(p,co-p); kv += f; kv += ':'; if(prefix) f.insert(0,prefix); kv += get_param(f); kv += '\n'; if(co==string::npos) break; p = co+1; } unsigned int md_len = 0; unsigned char *md = HMAC( EVP_sha1(), &(secret.front()),secret.size(), (const unsigned char *)kv.data(),kv.length(), 0,&md_len); sig = util::encode_base64(md,md_len); } string params_t::append_query(const string& url,const char *prefix) const { string rv = url; bool p = true; if(rv.find('?')==string::npos) { rv += '?'; p = false; } for(const_iterator i=begin();i!=end();++i) { if(p) rv += '&'; else p = true; rv += prefix; rv += i->first; rv += '='; rv += util::url_encode(i->second); } return rv; } ostream& operator << (ostream& o,const params_t& p) { for(params_t::const_iterator i=p.begin();i!=p.end();++i) o << i->first << ':' << i->second << '\n'; return o; } } |