| -rw-r--r-- | include/opkele/basic_op.h | 119 | ||||
| -rw-r--r-- | include/opkele/verify_op.h | 2 |
2 files changed, 113 insertions, 8 deletions
diff --git a/include/opkele/basic_op.h b/include/opkele/basic_op.h index 5bba1bf..4daed02 100644 --- a/include/opkele/basic_op.h +++ b/include/opkele/basic_op.h @@ -7,9 +7,9 @@ namespace opkele { using std::string; - class basic_op { + class basic_OP { public: mode_t mode; assoc_t assoc; bool openid2; @@ -34,35 +34,140 @@ namespace opkele { void select_identity(const string& c,const string& i); void set_claimed_id(const string& c); + /** @name OpenID operations + * @{ + */ + /** + * Establish association with RP + * @param oum reply message + * @param inm request message + */ basic_openid_message& associate( basic_openid_message& oum, const basic_openid_message& inm); + /** + * Parse the checkid_* request. The function parses input message, + * retrieves the information needed for further processing, + * verifies what can be verified at this stage. + * @param inm incoming OpenID message + * @param ext extension/chain of extensions supported + */ void checkid_(const basic_openid_message& inm,extension_t *ext=0); + /** + * Build and sign a positive assertion message + * @param om outpu OpenID message + * @param ext extension/chain of extensions supported + * @return reference to om + */ basic_openid_message& id_res(basic_openid_message& om, extension_t *ext=0); + /** + * Build a 'cancel' negative assertion + * @param om output OpenID message + * @return reference to om + */ basic_openid_message& cancel(basic_openid_message& om); + /** + * Build an 'error' reply + * @param om output OpenID message + * @param error a human-readable message indicating the cause + * @param contact contact address for the server administrator (can be empty) + * @param reference a reference token (can be empty) + * @return reference to om + */ basic_openid_message& error(basic_openid_message& om, const string& error,const string& contact, const string& reference ); + /** + * Build a setup_needed reply to checkid_immediate request + * @param oum output OpenID message + * @param inm incoming OpenID request being processed + * @return reference to oum + */ basic_openid_message& setup_needed( basic_openid_message& oum,const basic_openid_message& inm); + /** + * Process check_authentication request + * @param oum output OpenID message + * @param inm incoming request + * @return reference to oum + */ basic_openid_message& check_authentication( basic_openid_message& oum,const basic_openid_message& inm); - + /** + * @} + */ + + /** + * Verify return_to url. The default implementation checks whether + * return_to URI matches the realm + * @throw bad_realm in case of invalid realm + * @throw bad_return_to if return_to doesn't match the realm + * @see verify_op::verify_return_to() + */ virtual void verify_return_to(); - virtual assoc_t alloc_assoc(const string& t,size_t kl,bool sl) = 0; - virtual assoc_t retrieve_assoc(const string& h) = 0; - - virtual string& alloc_nonce(string& nonce,bool sl) = 0; + /** + * @name Global persistent store API + * These functions are related to the associations with RPs storage + * and retrieval and nonce management. + * @{ + */ + /** + * Allocate association. + * @param type association type + * @param kl association key length + * @param sl true if the association is stateless + * @return association object + */ + virtual assoc_t alloc_assoc(const string& type,size_t kl,bool sl) = 0; + /** + * Retrieve valid unexpired association + * @param handle association handle + * @return association object + */ + virtual assoc_t retrieve_assoc(const string& handle) = 0; + /** + * Allocate nonce. + * @param nonce input-output parameter containing timestamp part of + * the nonce on input + * @param sl true if the nonce is + * @return reference to nonce + * @throw failed_lookup if no such valid unexpired association + * could be retrieved + */ + virtual string& alloc_nonce(string& nonce) = 0; + /** + * Check nonce validity + * @param nonce nonce to check + * @return true if nonce found and isn't yet invalidated + */ virtual bool check_nonce(const string& nonce) = 0; + /** + * Invalidate nonce + * @param nonce nonce to check + */ virtual void invalidate_nonce(const string& nonce) = 0; - + /** + * @} + */ + + /** + * @name Site particulars API + * @{ + */ + /** + * Query the absolute URL of the op endpoint + * @return fully qualified url of the OP endpoint + */ virtual const string get_op_endpoint() const = 0; + /** + * @} + */ }; } diff --git a/include/opkele/verify_op.h b/include/opkele/verify_op.h index f5c97b2..6c3c386 100644 --- a/include/opkele/verify_op.h +++ b/include/opkele/verify_op.h @@ -4,9 +4,9 @@ #include <opkele/basic_op.h> namespace opkele { - class verify_op : public basic_op { + class verify_op : public basic_OP { public: void verify_return_to(); }; |