4 files changed, 35 insertions, 13 deletions

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 6f3f9f3..69c749e 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -23,2 +23,3 @@ libopkele_la_SOURCES = \
                        consumer.cc \
-                       exception.cc
+                       exception.cc \
+                       extension.cc
diff --git a/lib/consumer.cc b/lib/consumer.cc
index bb6358c..10c2fa0 100644
--- a/lib/consumer.cc
+++ b/lib/consumer.cc
@@ -125,9 +125,9 @@ namespace opkele {
 
-    string consumer_t::checkid_immediate(const string& identity,const string& return_to,const string& trust_root) {
-        return checkid_(mode_checkid_immediate,identity,return_to,trust_root);
+    string consumer_t::checkid_immediate(const string& identity,const string& return_to,const string& trust_root,extension_t *ext) {
+        return checkid_(mode_checkid_immediate,identity,return_to,trust_root,ext);
     }
-    string consumer_t::checkid_setup(const string& identity,const string& return_to,const string& trust_root) {
-        return checkid_(mode_checkid_setup,identity,return_to,trust_root);
+    string consumer_t::checkid_setup(const string& identity,const string& return_to,const string& trust_root,extension_t *ext) {
+        return checkid_(mode_checkid_setup,identity,return_to,trust_root,ext);
     }
-    string consumer_t::checkid_(mode_t mode,const string& identity,const string& return_to,const string& trust_root) {
+    string consumer_t::checkid_(mode_t mode,const string& identity,const string& return_to,const string& trust_root,extension_t *ext) {
         params_t p;
@@ -155,2 +155,3 @@ namespace opkele {
         }catch(exception& e) { }
+        if(ext) ext->checkid_hook(p,identity);
         return p.append_query(server);
@@ -158,3 +159,3 @@ namespace opkele {
 
-    void consumer_t::id_res(const params_t& pin,const string& identity) {
+    void consumer_t::id_res(const params_t& pin,const string& identity,extension_t *ext) {
         if(pin.has_param("openid.user_setup_url"))
@@ -163,2 +164,3 @@ namespace opkele {
         retrieve_links(identity.empty()?pin.get_param("openid.identity"):canonicalize(identity),server,delegate);
+        params_t ps;
         try {
@@ -182,2 +184,3 @@ namespace opkele {
                 kv += '\n';
+                if(ext) ps[f.substr(sizeof("openid."))] = pin.get_param(f);
                 if(co==string::npos)
@@ -221,2 +224,3 @@ namespace opkele {
         }
+        if(ext) ext->id_res_hook(pin,ps,identity);
     }
diff --git a/lib/extension.cc b/lib/extension.cc
new file mode 100644
index 0000000..bd2195d
--- a/dev/null
+++ b/lib/extension.cc
@@ -0,0 +1,15 @@
+#include <opkele/exception.h>
+#include <opkele/extension.h>
+
+namespace opkele {
+
+    void extension_t::checkid_hook(params_t& p,const string& identity) {
+        throw not_implemented(OPKELE_CP_ "Consumer checkid_hook not implemented");
+    }
+    void id_res_hook(const params_t& p,const params_t& sp,const string& identity) {
+        throw not_implemented(OPKELE_CP_ "Consumer id_res_hook not implemented");
+    }
+    void checkid_hook(const params_t& pin,params_t& pout) {
+        throw not_implemented(OPKELE_CP_ "Server checkid_hook not implemented");
+    }
+}
diff --git a/lib/server.cc b/lib/server.cc
index 5eee1f3..8c29abb 100644
--- a/lib/server.cc
+++ b/lib/server.cc
@@ -69,11 +69,11 @@ namespace opkele {
 
-    void server_t::checkid_immediate(const params_t& pin,string& return_to,params_t& pout) {
-        checkid_(mode_checkid_immediate,pin,return_to,pout);
+    void server_t::checkid_immediate(const params_t& pin,string& return_to,params_t& pout,extension_t *ext) {
+        checkid_(mode_checkid_immediate,pin,return_to,pout,ext);
     }
 
-    void server_t::checkid_setup(const params_t& pin,string& return_to,params_t& pout) {
-        checkid_(mode_checkid_setup,pin,return_to,pout);
+    void server_t::checkid_setup(const params_t& pin,string& return_to,params_t& pout,extension_t *ext) {
+        checkid_(mode_checkid_setup,pin,return_to,pout,ext);
     }
 
-    void server_t::checkid_(mode_t mode,const params_t& pin,string& return_to,params_t& pout) {
+    void server_t::checkid_(mode_t mode,const params_t& pin,string& return_to,params_t& pout,extension_t *ext) {
         if(mode!=mode_checkid_immediate && mode!=mode_checkid_setup)
@@ -108,3 +108,5 @@ namespace opkele {
         pout["exipres_in"] = "120";
-        pout.sign(assoc->secret(),pout["sig"],pout["signed"]="mode,identity,return_to");
+        pout["signed"]="mode,identity,return_to";
+        if(ext) ext->checkid_hook(pin,pout);
+        pout.sign(assoc->secret(),pout["sig"],pout["signed"]);
     }