1 files changed, 11 insertions, 81 deletions

diff --git a/include/opkele/util.h b/include/opkele/util.h
index bc1a0ea..60955e1 100644
--- a/include/opkele/util.h
+++ b/include/opkele/util.h
@@ -4,8 +4,6 @@
 #include <time.h>
 #include <string>
 #include <vector>
-#include <openssl/bn.h>
-#include <openssl/dh.h>
 #include <opkele/types.h>
 
 namespace opkele {
@@ -18,65 +16,6 @@ namespace opkele {
     namespace util {
 
         /**
-         * Convenience class encapsulating SSL BIGNUM object for the purpose of
-         * automatical freeing.
-         */
-        class bignum_t {
-            public:
-                BIGNUM *_bn;
-
-                bignum_t() : _bn(0) { }
-                bignum_t(BIGNUM *bn) : _bn(bn) { }
-                ~bignum_t() throw() { if(_bn) BN_free(_bn); }
-                
-                bignum_t& operator=(BIGNUM *bn) { if(_bn) BN_free(_bn); _bn = bn; return *this; }
-
-                operator const BIGNUM*(void) const { return _bn; }
-                operator BIGNUM*(void) { return _bn; }
-        };
-        /**
-         * Convenience clas encapsulating SSL DH object for the purpose of
-         * automatic freeing.
-         */
-        class dh_t {
-            public:
-                DH *_dh;
-                
-                dh_t() : _dh(0) { }
-                dh_t(DH *dh) : _dh(dh) { }
-                ~dh_t() throw() { if(_dh) DH_free(_dh); }
-
-                dh_t& operator=(DH *dh) { if(_dh) DH_free(_dh); _dh = dh; return *this; }
-
-                operator const DH*(void) const { return _dh; }
-                operator DH*(void) { return _dh; }
-
-                DH* operator->() { return _dh; }
-                const DH* operator->() const { return _dh; }
-        };
-
-        /**
-         * Convert base64-encoded SSL BIGNUM to internal representation.
-         * @param b64 base64-encoded number
-         * @return SSL BIGNUM
-         * @throw failed_conversion in case of error
-         */
-        BIGNUM *base64_to_bignum(const string& b64);
-        /**
-         * Convert decimal representation to SSL BIGNUM.
-         * @param dec decimal representation
-         * @return resulting BIGNUM
-         * @throw failed_conversion in case of error
-         */
-        BIGNUM *dec_to_bignum(const string& dec);
-        /**
-         * Convert SSL BIGNUM data to base64 encoded string.
-         * @param bn BIGNUM
-         * @return base64encoded string
-         */
-        string bignum_to_base64(const BIGNUM *bn);
-
-        /**
          * Convert internal time representation to w3c format
          * @param t internal representation
          * @return w3c time
@@ -153,30 +92,21 @@ namespace opkele {
          */
         bool uri_matches_realm(const string& uri,const string& realm);
 
+        /**
+         * Strip fragment part from URI
+         * @param uri input/output parameter containing the URI
+         * @return reference to uri
+         */
         string& strip_uri_fragment_part(string& uri);
 
-        string abi_demangle(const char* mn);
-
+        /**
+         * Calculate signature and encode it using base64
+         * @param assoc association being used for signing
+         * @param om openid message
+         * @return base64 representation of the signature
+         */
         string base64_signature(const assoc_t& assoc,const basic_openid_message& om);
 
-        class change_mode_message_proxy : public basic_openid_message {
-            public:
-                const basic_openid_message& x;
-                const string& mode;
-
-                change_mode_message_proxy(const basic_openid_message& xx,const string& m) : x(xx), mode(m) { }
-
-                bool has_field(const string& n) const { return x.has_field(n); }
-                const string& get_field(const string& n) const {
-                    return (n=="mode")?mode:x.get_field(n); }
-                bool has_ns(const string& uri) const {return x.has_ns(uri); }
-                string get_ns(const string& uri) const { return x.get_ns(uri); }
-                fields_iterator fields_begin() const {
-                    return x.fields_begin(); }
-                fields_iterator fields_end() const {
-                    return x.fields_end(); }
-        };
-
     }
 
 }