config_grammar.y

Linux上的802.1x 的supplicant的实现。很多supplicant程序都是基于它开发的

			set_current_tls();
			if (!tmp_tls->random_file)
			  tmp_tls->random_file = $3;
			else
			  free($3);
		    }
		    |  smartcard_section
                    ;

eap_md5_statement   : TK_EAP_MD5 '{' eap_md5_params'}' 
                    | TK_EAP_MD5 '{' '}' {
                        set_current_md5(); /* define an empty md5 struct*/
                      }
                    ;

eap_md5_params     : eap_md5_params eap_md5_param
                   | eap_md5_param
                   ;

eap_md5_param      : TK_USERNAME '=' TK_USERNAME_VAL {
                       parameter_debug("md5 username: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->username)
			 tmp_md5->username = $3;
		       else
			 free($3);
                     }
                   | TK_USERNAME '=' TK_UNQUOTED_STR {
		       parameter_debug("md5 username: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->username)
			 tmp_md5->username = $3;
		       else
			 free($3);
		     }
                   | TK_USERNAME '=' TK_QUOTED_STR {
		       parameter_debug("md5 username: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->username)
			 tmp_md5->username = $3;
		       else
			 free($3);
		     }
                   | TK_PASSWORD '=' TK_PASS {
		       parameter_debug("md5 password: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->password)
			 tmp_md5->password = $3;
		       else
			 free($3);
		     }
                   | TK_PASSWORD '=' TK_UNQUOTED_STR {
		       parameter_debug("md5 password: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->password)
			 tmp_md5->password = $3;
		       else
			 free($3);
		     }
                   | TK_PASSWORD '=' TK_QUOTED_STR {
		       parameter_debug("md5 password: \"%s\"\n", $3);
		       set_current_md5();
		       if (!tmp_md5->password)
			 tmp_md5->password = $3;
		       else
			 free($3);
		     }
                   ;

eap_ttls_statement   : TK_EAP_TTLS '{' eap_ttls_params '}' 
                    | TK_EAP_TTLS '{' '}' {
                        set_current_ttls(); /* define an empty ttls struct*/
                      }
                    ;

eap_ttls_params      : eap_ttls_params eap_ttls_param
                    | eap_ttls_param
                    ;

eap_ttls_param       : TK_USER_CERT '=' TK_UNQUOTED_STR {
                        parameter_debug("ttls user cert: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_cert)
			  tmp_ttls->user_cert = $3;
			else
			  free($3);
                      }
                    |  TK_USER_CERT '=' TK_QUOTED_STR {
		        parameter_debug("ttls user cert: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_cert)
			  tmp_ttls->user_cert = $3;
			else
			  free($3);
		      }
                    |  TK_USER_KEY '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls user key: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_key)
			  tmp_ttls->user_key = $3;
			else 
			  free($3);
        	      }
                    |  TK_USER_KEY '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls user key: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_key)
			  tmp_ttls->user_key = $3;
			else 
			  free($3);
        	      }
                    |  TK_USER_KEY_PASS '=' TK_PASS {
	 	        parameter_debug("ttls user pass: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_key_pass)
			  tmp_ttls->user_key_pass = $3;
			else
			  free($3);
        	      }
                    | TK_USER_KEY_PASS '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls user pass: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_key_pass)
			  tmp_ttls->user_key_pass = $3;
			else
			  free($3);
        	      }
                    | TK_USER_KEY_PASS '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls user pass: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->user_key_pass)
			  tmp_ttls->user_key_pass = $3;
			else
			  free($3);
        	      }
                    | TK_ROOT_CERT  '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls root_cert: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->root_cert)
			  tmp_ttls->root_cert = $3;
			else
			  free($3);
        	      }
                    |  TK_ROOT_CERT '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls root_cert: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->root_cert)
			  tmp_ttls->root_cert = $3;
			else
			  free($3);
        	      }
                    |  TK_ROOT_DIR '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls root_dir: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->root_dir)
			  tmp_ttls->root_dir = $3;
			else 
			  free($3);
        	      }
                    |  TK_ROOT_DIR '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls root_dir: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->root_dir)
			  tmp_ttls->root_dir = $3;
			else 
			  free($3);
        	      }
                    |  TK_CRL_DIR '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls crl_dir: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->crl_dir)
			  tmp_ttls->crl_dir = $3;
			else 
			  free($3);
        	      }
                    | TK_CRL_DIR '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls crl_dir: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->crl_dir)
			  tmp_ttls->crl_dir = $3;
			else 
			  free($3);
        	      }
                    |  TK_CHUNK_SIZE '=' TK_NUMBER {
 		        parameter_debug("ttls chunk: %d\n", $3);
			set_current_ttls();
			if (tmp_ttls->chunk_size == 0)
			  tmp_ttls->chunk_size = $3;
  		      }
                    |  TK_RANDOM_FILE '=' TK_UNQUOTED_STR {
	 	        parameter_debug("ttls rand: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->random_file)
			  tmp_ttls->random_file = $3;
			else 
			  free($3);
        	      }
                    |  TK_RANDOM_FILE '=' TK_QUOTED_STR {
	 	        parameter_debug("ttls rand: \"%s\"\n", $3);
			set_current_ttls();
			if (!tmp_ttls->random_file)
			  tmp_ttls->random_file = $3;
			else 
			  free($3);
        	      }
                    |  TK_SESSION_RESUME '=' TK_YES {
		        parameter_debug("Session Resumption = YES\n");
		        set_current_ttls();
		        if (tmp_ttls->session_resume == RES_UNSET)
			  tmp_ttls->session_resume = RES_YES;
		      }
                    | TK_SESSION_RESUME '=' TK_NO {
			parameter_debug("Session Resumption = NO\n");
			set_current_ttls();
			if (tmp_ttls->session_resume == RES_UNSET)
			  tmp_ttls->session_resume = RES_NO;
		      }
                    | TK_SESSION_RESUME '=' TK_UNQUOTED_STR {
		      set_current_ttls();
		      tmp_ttls->session_resume = RES_NO;
		      printf("Invalid value for session resume = \"%s\"!  Defaulting to NO!  (Line : %d)\n", $3, config_linenum);
		    }
                    |  TK_CNCHECK '=' TK_UNQUOTED_STR {
		        parameter_debug("ttls CN check : \"%s\"\n", $3);
                        set_current_ttls();
                        if (!tmp_ttls->cncheck)
                          tmp_ttls->cncheck = $3;
                        else
                          free($3);
		      }
                    | TK_CNEXACT '=' TK_YES {
  		        parameter_debug("match CN exactly : \"yes\"\n");
		        set_current_ttls();
		        tmp_ttls->cnexact = 1;
		    }
                    | TK_CNEXACT '=' TK_NO {
  		        parameter_debug("match CN exactly : \"no\"\n");
		        set_current_ttls();
		        tmp_ttls->cnexact = 0;
		    }
                    |  TK_PHASE2_TYPE '=' TK_PAP {
	 	        parameter_debug("ttls phase2_type 'pap'\n");
			if (tmp_ttls && 
			    tmp_ttls->phase2_type != TTLS_PHASE2_UNDEFINED) {
			  cleanup_parse();
			  return XECONFIGPARSEFAIL;  
			}
			set_current_ttls();
			tmp_ttls->phase2_type = TTLS_PHASE2_PAP;
        	      }
                    |  TK_PHASE2_TYPE '=' TK_CHAP {
	 	        parameter_debug("ttls phase2_type 'chap'\n");
			if (tmp_ttls && 
			    tmp_ttls->phase2_type != TTLS_PHASE2_UNDEFINED) {
			  cleanup_parse();
			  return XECONFIGPARSEFAIL;  
			}
			set_current_ttls();
			tmp_ttls->phase2_type = TTLS_PHASE2_CHAP;
        	      }
                    |  TK_PHASE2_TYPE '=' TK_MSCHAP {
	 	        parameter_debug("ttls phase2_type 'mschap'\n");
			if (tmp_ttls && 
			    tmp_ttls->phase2_type != TTLS_PHASE2_UNDEFINED) {
			  cleanup_parse();
			  return XECONFIGPARSEFAIL;  
			}
			set_current_ttls();
			tmp_ttls->phase2_type = TTLS_PHASE2_MSCHAP;
        	      }
                    |  TK_PHASE2_TYPE '=' TK_MSCHAPV2 {
	 	        parameter_debug("ttls phase2_type 'mschapv2'\n");
			if (tmp_ttls && 
			    tmp_ttls->phase2_type != TTLS_PHASE2_UNDEFINED) {
			  cleanup_parse();
			  return XECONFIGPARSEFAIL;  
			}
			set_current_ttls();
			tmp_ttls->phase2_type = TTLS_PHASE2_MSCHAPV2;
        	      }
                    |  TK_PHASE2_TYPE '=' TK_EAP_MD5 {
                        parameter_debug("ttls phase2_type 'eap_md5'\n");
                        if (tmp_ttls &&
                            tmp_ttls->phase2_type != TTLS_PHASE2_UNDEFINED) {
                          cleanup_parse();
                          return XECONFIGPARSEFAIL;
                        }
                        set_current_ttls();
                        tmp_ttls->phase2_type = TTLS_PHASE2_EAP_MD5;
                     }
                    | eap_ttls_phase2_statement
                    ;

eap_ttls_phase2_statement  : phase2_pap_statement
                           | phase2_chap_statement
                           | phase2_mschap_statement
                           | phase2_mschapv2_statement
                           | eap_ttls_phase2_eap_statement
                           ;

phase2_pap_statement   : TK_PAP '{' phase2_pap_params'}' {
                       set_current_ttls(); 
		       if (!config_ttls_phase2_contains_phase2(tmp_ttls->phase2,
							       TTLS_PHASE2_PAP))
			 add_config_ttls_phase2(&(tmp_ttls->phase2), 
						TTLS_PHASE2_PAP,
						tmp_p2pap);
		       else
			 delete_config_pap(&tmp_p2pap);
		       tmp_p2pap = NULL;
                      }
                    ;

phase2_pap_params     : phase2_pap_params phase2_pap_param
                   | phase2_pap_param
                   ;

phase2_pap_param      : TK_USERNAME '=' TK_USERNAME_VAL {
                       parameter_debug("pap username: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->username)
			 tmp_p2pap->username = $3;
		       else
			 free($3);
                     }
                   | TK_USERNAME '=' TK_UNQUOTED_STR {
                       parameter_debug("pap username: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->username)
			 tmp_p2pap->username = $3;
		       else
			 free($3);
                     }
                   | TK_USERNAME '=' TK_QUOTED_STR {
                       parameter_debug("pap username: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->username)
			 tmp_p2pap->username = $3;
		       else
			 free($3);
                     }
                   | TK_PASSWORD '=' TK_PASS {
		       parameter_debug("pap password: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->password)
			 tmp_p2pap->password = $3;
		       else
			 free($3);
		     }
                   | TK_PASSWORD '=' TK_UNQUOTED_STR {
		       parameter_debug("pap password: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->password)
			 tmp_p2pap->password = $3;
		       else
			 free($3);
		     }
                   | TK_PASSWORD '=' TK_QUOTED_STR {
		       parameter_debug("pap password: \"%s\"\n", $3);
		       set_current_p2pap();
		       if (!tmp_p2pap->password)
			 tmp_p2pap->password = $3;
		       else
			 free($3);
		     }
                   ;

phase2_chap_statement   : TK_CHAP '{' phase2_chap_params'