created class init_config_t encapsulating configuration issues of
authorJan Hutter <jhutter@hsr.ch>
Wed, 30 Nov 2005 17:21:33 +0000 (17:21 -0000)
committerJan Hutter <jhutter@hsr.ch>
Wed, 30 Nov 2005 17:21:33 +0000 (17:21 -0000)
IKE_SA_INIT phase

Source/charon/config/Makefile.config
Source/charon/config/init_config.c
Source/charon/config/init_config.h
Source/charon/testcases/Makefile.testcases
Source/charon/testcases/init_config_test.c [new file with mode: 0644]
Source/charon/testcases/init_config_test.h [new file with mode: 0644]
Source/charon/testcases/testcases.c

index 977a272..1333a24 100644 (file)
@@ -18,3 +18,7 @@ CONFIG_DIR= $(MAIN_DIR)config/
 OBJS+= $(BUILD_DIR)configuration_manager.o
 $(BUILD_DIR)configuration_manager.o :          $(CONFIG_DIR)configuration_manager.c $(CONFIG_DIR)configuration_manager.h
                                                                                        $(CC) $(CFLAGS) -c -o $@ $<
 OBJS+= $(BUILD_DIR)configuration_manager.o
 $(BUILD_DIR)configuration_manager.o :          $(CONFIG_DIR)configuration_manager.c $(CONFIG_DIR)configuration_manager.h
                                                                                        $(CC) $(CFLAGS) -c -o $@ $<
+                                                                               
+OBJS+= $(BUILD_DIR)init_config.o
+$(BUILD_DIR)init_config.o :                                    $(CONFIG_DIR)init_config.c $(CONFIG_DIR)init_config.h
+                                                                                       $(CC) $(CFLAGS) -c -o $@ $<
index e69de29..495feb7 100644 (file)
@@ -0,0 +1,210 @@
+/**
+ * @file init_config.c
+ * 
+ * @brief Implementation of init_config_t.
+ *  
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include "init_config.h"
+
+#include <utils/allocator.h>
+#include <utils/linked_list.h>
+
+typedef struct private_init_config_t private_init_config_t;
+
+/**
+ * Private data of an init_config_t object
+ */
+struct private_init_config_t {
+
+       /**
+        * Public part
+        */
+       init_config_t public;
+
+       /**
+        * Host information of my host.
+        */
+       host_t *my_host;
+
+       /**
+        * Host information of other host.
+        */     
+       host_t *other_host;
+       
+       /**
+        * Supported proposals
+        */
+       linked_list_t *proposals;
+};
+
+/**
+ * Implementation of init_config_t.get_my_host.
+ */
+static host_t * get_my_host (private_init_config_t *this)
+{
+       return this->my_host->clone(this->my_host);
+}
+
+/**
+ * Implementation of init_config_t.get_other_host.
+ */
+static host_t * get_other_host (private_init_config_t *this)
+{
+       return this->other_host->clone(this->other_host);
+}
+
+/**
+ * Implementation of init_config_t.get_dh_group_number.
+ */
+static diffie_hellman_group_t get_dh_group_number (private_init_config_t *this,size_t priority)
+{
+       ike_proposal_t *ike_proposal;
+       
+       if ((this->proposals->get_count(this->proposals) == 0) || (this->proposals->get_count(this->proposals) < priority))
+       {
+               return MODP_UNDEFINED;
+       }
+       
+       this->proposals->get_at_position(this->proposals,(priority -1),(void **) &ike_proposal);
+       
+       return (ike_proposal->diffie_hellman_group);
+}
+
+/**
+ * Implementation of init_config_t.get_proposals.
+ */
+static size_t get_proposals (private_init_config_t *this,ike_proposal_t **proposals)
+{
+       iterator_t *iterator;
+       ike_proposal_t *current_proposal;
+       int i = 0;
+       ike_proposal_t *proposal_array;
+       
+       proposal_array = allocator_alloc(this->proposals->get_count(this->proposals) * sizeof(ike_proposal_t));
+               
+       iterator = this->proposals->create_iterator(this->proposals,TRUE);
+       
+       while (iterator->has_next(iterator))
+       {
+               iterator->current(iterator,(void **) &current_proposal);
+               proposal_array[i] = (*current_proposal);
+               i++;
+       }
+       iterator->destroy(iterator);
+       
+       *proposals = proposal_array;
+       return this->proposals->get_count(this->proposals);
+}
+       
+/**
+ * Implementation of init_config_t.select_proposal.
+ */
+static status_t select_proposal (private_init_config_t *this, ike_proposal_t *proposals, size_t proposal_count, ike_proposal_t *selected_proposal)
+{
+       iterator_t * my_iterator;
+       int i;
+       ike_proposal_t *my_current_proposal;
+
+       my_iterator = this->proposals->create_iterator(this->proposals,TRUE);
+
+       
+       for (i = 0; i < proposal_count; i++)
+       {
+               my_iterator->reset(my_iterator);
+               while (my_iterator->has_next(my_iterator))
+               {
+                       my_iterator->current(my_iterator,(void **) &my_current_proposal);
+               
+                       if (memcmp(my_current_proposal,&proposals[i],sizeof(ike_proposal_t)) == 0)
+                       {
+                               /* found a matching proposal */
+                               *selected_proposal = *my_current_proposal;
+                               my_iterator->destroy(my_iterator);
+                               return SUCCESS;
+                       }
+               }                               
+       }
+       
+       my_iterator->destroy(my_iterator);
+       return NOT_FOUND;
+}
+
+/**
+ * Implementation of init_config_t.destroy.
+ */
+static void add_proposal (private_init_config_t *this,size_t priority, ike_proposal_t proposal)
+{
+       ike_proposal_t * new_proposal = allocator_alloc(sizeof(ike_proposal_t));
+       
+       *new_proposal = proposal;
+        
+       
+       if (priority > this->proposals->get_count(this->proposals))
+       {
+               this->proposals->insert_last(this->proposals,new_proposal);
+               return;
+       }
+       
+       this->proposals->insert_at_position(this->proposals,(priority - 1),new_proposal);
+}
+
+/**
+ * Implementation of init_config_t.destroy.
+ */
+static void destroy (private_init_config_t *this)
+{
+       ike_proposal_t *proposal;
+       
+       while (this->proposals->get_count(this->proposals) > 0)
+       {
+               this->proposals->remove_first(this->proposals,(void **) &proposal);
+               allocator_free(proposal);
+       }
+       this->proposals->destroy(this->proposals);
+       
+       this->my_host->destroy(this->my_host);
+       this->other_host->destroy(this->other_host);
+       
+       allocator_free(this);
+}
+
+/**
+ * Described in header.
+ */
+init_config_t * init_config_create(char * my_ip, char *other_ip, u_int16_t my_port, u_int16_t other_port)
+{
+       private_init_config_t *this = allocator_alloc_thing(private_init_config_t);
+
+       /* public functions */
+       this->public.get_my_host = (host_t*(*)(init_config_t*))get_my_host;
+       this->public.get_other_host = (host_t*(*)(init_config_t*))get_other_host;
+       this->public.get_dh_group_number = (diffie_hellman_group_t (*)(init_config_t*,size_t))get_dh_group_number;
+       this->public.get_proposals = (size_t(*)(init_config_t*,ike_proposal_t**))get_proposals;
+       this->public.select_proposal = (status_t(*)(init_config_t*,ike_proposal_t*,size_t,ike_proposal_t*))select_proposal;
+       this->public.add_proposal = (void(*)(init_config_t*, size_t, ike_proposal_t)) add_proposal;
+       this->public.destroy = (void(*)(init_config_t*))destroy;
+       
+       /* private variables */
+       this->my_host = host_create(AF_INET,my_ip, my_port);
+       this->other_host = host_create(AF_INET,other_ip, other_port);
+       
+       this->proposals = linked_list_create();
+
+       return (&this->public);
+}
index 4cf9860..876ead8 100644 (file)
@@ -1,4 +1,169 @@
+/**
+ * @file init_config.h
+ * 
+ * @brief Interface of init_config_t.
+ *  
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
 #ifndef _INIT_CONFIG_H_
 #define _INIT_CONFIG_H_
 
 #ifndef _INIT_CONFIG_H_
 #define _INIT_CONFIG_H_
 
+#include <types.h>
+#include <network/host.h>
+#include <encoding/payloads/sa_payload.h>
+#include <utils/iterator.h>
+
+typedef struct ike_proposal_t ike_proposal_t;
+
+/**
+ * Represents a Proposal used in IKE_SA_INIT phase.
+ */
+struct ike_proposal_t {
+       /**
+        * Encryption algorithm.
+        * */
+       encryption_algorithm_t encryption_algorithm;
+       
+       /**
+        * Key length of encryption algorithm in bytes.
+        */
+       u_int16_t encryption_algorithm_key_length;
+       
+       /**
+        * Integrity algorithm.
+        */
+       integrity_algorithm_t integrity_algorithm;
+       
+       /**
+        * Key length of integrity algorithm
+        */
+       u_int16_t integrity_algorithm_key_length;
+       
+       /**
+        * Pseudo random function (prf).
+        */
+       pseudo_random_function_t pseudo_random_function;
+       
+       /**
+        * Key length of prf.
+        */
+       u_int16_t pseudo_random_function_key_length;
+       
+       /**
+        * Diffie hellman group
+        */
+       diffie_hellman_group_t diffie_hellman_group;
+};
+
+typedef struct init_config_t init_config_t;
+
+/**
+ * Represents a configuration class holding all needed informations for IKE_SA_INIT phase.
+ * 
+ * @ingroup config
+ * 
+ */
+struct init_config_t { 
+
+       /**
+        * Get my host information as host_t object.
+        * 
+        * @warning Object is getting cloned and has to get destroyed by caller.
+        * 
+        * @param this  calling object
+        * @return              host information as host_t object
+        */
+       host_t * (*get_my_host) (init_config_t *this);
+
+       /**
+        * Get other host information as host_t object.
+        * 
+        * @warning Object is getting cloned and has to get destroyed by caller.
+        * 
+        * @param this  calling object
+        * @return              host information as host_t object
+        */
+       host_t * (*get_other_host) (init_config_t *this);
+       
+       /**
+        * Get the diffie hellman group to use as initiator with given priority.
+        * 
+        * 
+        * @param this          calling object
+        * @param priority      priority of dh group number (starting at 1)
+        * @return                      diffie hellman group number for given priority or 
+        *                                      MODP_UNDEFINED for not supported priorities
+        */
+       diffie_hellman_group_t (*get_dh_group_number) (init_config_t *this,size_t priority);
+       
+       /**
+        * Returns a list of all supported ike_proposals of type ike_proposal_t *.
+        * 
+        * @warning array of ike_proposal_t has to get destroyed by the caller
+        * 
+        * @param this                          calling object
+        * @param proposals                     first proposal in a array
+        * @return                                      number of proposals in array
+        */
+       size_t (*get_proposals) (init_config_t *this,ike_proposal_t **proposals);
+       
+       /**
+        * Adds a proposal with given priority to the current stored proposals
+        * 
+        * If allready a proposal with given priority is stored the other one is 
+        * moved one priority back. If priority is higher then all other stored 
+        * proposals, it is inserted as last one.
+        * 
+        * @param this                          calling object
+        * @param priority                      priority of adding proposal
+        * @param proposal                      proposal to add
+        */
+       void (*add_proposal) (init_config_t *this,size_t priority, ike_proposal_t proposal);
+       
+       /**
+        * Select a proposed from suggested proposals.
+        * 
+        * 
+        * @param this                                  calling object
+        * @param suggested_proposals   first proposal in a array
+        * @param proposal_count                number of suggested proposals in array
+        * @param selected_proposal             the ike_proposal_t pointing to is set
+        * @return                                              
+        *                                                              - SUCCESS if a proposal was selected
+        *                                                              - NOT_FOUND if none of suggested proposals is supported
+        */
+       status_t (*select_proposal) (init_config_t *this, ike_proposal_t *proposals, size_t proposal_count, ike_proposal_t *selected_proposal);
+       
+       /**
+        * Destroys a init_config_t object.
+        * 
+        * @param this  calling object
+        */
+       void (*destroy) (init_config_t *this);
+};
+
+/**
+ * Creates a init_config_t object.
+ * 
+ * @return  pointer to created init_config_t object.
+ * 
+ * @ingroup config
+ */
+init_config_t * init_config_create(char * my_ip, char *other_ip, u_int16_t my_port, u_int16_t other_port);
+
 #endif //_INIT_CONFIG_H_
 #endif //_INIT_CONFIG_H_
index abee371..d6027cb 100644 (file)
@@ -108,4 +108,6 @@ TEST_OBJS+= $(BUILD_DIR)encryption_payload_test.o
 $(BUILD_DIR)encryption_payload_test.o :        $(TESTCASES_DIR)encryption_payload_test.c $(TESTCASES_DIR)encryption_payload_test.h
                                                                        $(CC) $(CFLAGS) -c -o $@ $<
 
 $(BUILD_DIR)encryption_payload_test.o :        $(TESTCASES_DIR)encryption_payload_test.c $(TESTCASES_DIR)encryption_payload_test.h
                                                                        $(CC) $(CFLAGS) -c -o $@ $<
 
-
+TEST_OBJS+= $(BUILD_DIR)init_config_test.o
+$(BUILD_DIR)init_config_test.o :       $(TESTCASES_DIR)init_config_test.c $(TESTCASES_DIR)init_config_test.h
+                                                                       $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/Source/charon/testcases/init_config_test.c b/Source/charon/testcases/init_config_test.c
new file mode 100644 (file)
index 0000000..6f69a59
--- /dev/null
@@ -0,0 +1,128 @@
+/**
+ * @file init_config_test.c
+ *
+ * @brief Tests for the init_config_t class.
+ *
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include "init_config_test.h"
+
+#include <config/init_config.h>
+#include <utils/allocator.h>
+
+
+/**
+ * Described in header.
+ */
+void test_init_config(tester_t *tester)
+{
+       init_config_t *init_config = init_config_create("192.168.0.1","192.168.0.2",500,500);
+       ike_proposal_t prop1, prop2, prop3, prop4, selected_one;
+       ike_proposal_t *proposal_list;
+       size_t proposal_count;
+       status_t status;
+
+       prop1.encryption_algorithm = ENCR_AES_CBC;
+       prop1.encryption_algorithm_key_length = 20;
+       prop1.integrity_algorithm = AUTH_HMAC_SHA1_96;
+       prop1.integrity_algorithm_key_length = 20;
+       prop1.pseudo_random_function = PRF_HMAC_SHA1;
+       prop1.pseudo_random_function_key_length = 20;
+       prop1.diffie_hellman_group = MODP_2048_BIT;
+       
+       prop2 = prop1;
+       prop2.pseudo_random_function = PRF_HMAC_MD5;
+       prop2.diffie_hellman_group = MODP_1024_BIT;
+       
+       prop3 = prop1;
+       prop3.encryption_algorithm = ENCR_DES;
+       prop3.diffie_hellman_group = MODP_768_BIT;
+       
+       prop4 = prop1;
+       
+       prop4.encryption_algorithm = ENCR_3DES;
+       prop4.pseudo_random_function = PRF_HMAC_TIGER;
+       
+       init_config->add_proposal(init_config,1,prop1);
+       init_config->add_proposal(init_config,1,prop2);
+       init_config->add_proposal(init_config,3,prop3);
+       init_config->add_proposal(init_config,2,prop4);
+       
+       proposal_count = init_config->get_proposals(init_config,&proposal_list);
+       
+       tester->assert_true(tester,(proposal_count == 4), "proposal count check ");
+       
+       tester->assert_true(tester,(proposal_list[0].encryption_algorithm == ENCR_AES_CBC), "encryption algorithm check 1");
+       tester->assert_true(tester,(proposal_list[0].pseudo_random_function == PRF_HMAC_MD5), "prf check 1");
+
+       tester->assert_true(tester,(proposal_list[1].encryption_algorithm == ENCR_3DES), "encryption algorithm check 2");
+       tester->assert_true(tester,(proposal_list[1].pseudo_random_function == PRF_HMAC_TIGER), "prf check 2");
+       
+       tester->assert_true(tester,(proposal_list[2].encryption_algorithm == ENCR_AES_CBC), "encryption algorithm check 3");
+       tester->assert_true(tester,(proposal_list[2].pseudo_random_function == PRF_HMAC_SHA1), "prf check 3");
+
+       tester->assert_true(tester,(proposal_list[3].encryption_algorithm == ENCR_DES), "encryption algorithm check 4");
+       tester->assert_true(tester,(proposal_list[3].pseudo_random_function == PRF_HMAC_SHA1), "prf check 4");
+       
+       
+       
+       /* going to check proposals */
+       status = init_config->select_proposal(init_config,proposal_list,proposal_count,&selected_one);
+       tester->assert_true(tester,(status == SUCCESS), "select proposal call check 1");
+
+       tester->assert_true(tester,(selected_one.encryption_algorithm == ENCR_AES_CBC), "encryption algorithm check");
+       tester->assert_true(tester,(selected_one.pseudo_random_function == PRF_HMAC_MD5), "prf check");
+
+       proposal_list[0].encryption_algorithm = ENCR_DES_IV32;  
+       
+       status = init_config->select_proposal(init_config,proposal_list,proposal_count,&selected_one);
+       tester->assert_true(tester,(status == SUCCESS), "select proposal call check 2");
+
+       tester->assert_true(tester,(selected_one.encryption_algorithm == ENCR_3DES), "encryption algorithm check");
+       tester->assert_true(tester,(selected_one.pseudo_random_function == PRF_HMAC_TIGER), "prf check");
+
+       proposal_list[1].pseudo_random_function = PRF_AES128_CBC;
+       
+       status = init_config->select_proposal(init_config,proposal_list,proposal_count,&selected_one);
+       tester->assert_true(tester,(status == SUCCESS), "select proposal call check 3");
+
+       tester->assert_true(tester,(selected_one.encryption_algorithm == ENCR_AES_CBC), "encryption algorithm check");
+       tester->assert_true(tester,(selected_one.pseudo_random_function == PRF_HMAC_SHA1), "prf check");
+
+       proposal_list[2].pseudo_random_function = PRF_AES128_CBC;
+       
+       status = init_config->select_proposal(init_config,proposal_list,proposal_count,&selected_one);
+       tester->assert_true(tester,(status == SUCCESS), "select proposal call check 4");
+
+       tester->assert_true(tester,(selected_one.encryption_algorithm == ENCR_DES), "encryption algorithm check");
+       tester->assert_true(tester,(selected_one.pseudo_random_function == PRF_HMAC_SHA1), "prf check");
+
+       proposal_list[3].pseudo_random_function = PRF_AES128_CBC;
+       
+       status = init_config->select_proposal(init_config,proposal_list,proposal_count,&selected_one);
+       tester->assert_true(tester,(status == NOT_FOUND), "select proposal call check 5");
+
+       tester->assert_true(tester,(init_config->get_dh_group_number(init_config,1) == MODP_1024_BIT), "get DH group number call check 1");
+       tester->assert_true(tester,(init_config->get_dh_group_number(init_config,2) == MODP_2048_BIT), "get DH group number call check 2");
+       tester->assert_true(tester,(init_config->get_dh_group_number(init_config,3) == MODP_2048_BIT), "get DH group number call check 3");
+       tester->assert_true(tester,(init_config->get_dh_group_number(init_config,4) == MODP_768_BIT), "get DH group number call check 4");      
+       
+       allocator_free(proposal_list);
+       
+       init_config->destroy(init_config);
+}
diff --git a/Source/charon/testcases/init_config_test.h b/Source/charon/testcases/init_config_test.h
new file mode 100644 (file)
index 0000000..c1b6f1d
--- /dev/null
@@ -0,0 +1,38 @@
+/**
+ * @file init_config_test.h
+ *
+ * @brief Tests for the init_config_t class.
+ *
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+
+#ifndef _INIT_CONFIG_TEST_H_
+#define _INIT_CONFIG_TEST_H_
+
+#include <utils/tester.h>
+
+/**
+ * @brief Test function used to test the init_config_t functionality.
+ *
+ * @param tester associated tester_t object
+ * 
+ * @ingroup testcases
+ */
+void test_init_config(tester_t *tester);
+
+#endif //_INIT_CONFIG_TEST_H_
index 23a6e0a..45aa477 100644 (file)
@@ -56,6 +56,7 @@
 #include <testcases/aes_cbc_crypter_test.h>
 #include <testcases/hmac_signer_test.h>
 #include <testcases/encryption_payload_test.h>
 #include <testcases/aes_cbc_crypter_test.h>
 #include <testcases/hmac_signer_test.h>
 #include <testcases/encryption_payload_test.h>
+#include <testcases/init_config_test.h>
 
 /* output for test messages */
 extern FILE * stderr;
 
 /* output for test messages */
 extern FILE * stderr;
@@ -104,6 +105,7 @@ test_t aes_cbc_crypter_test = {test_aes_cbc_crypter, "AES CBC"};
 test_t hmac_signer_test1 = {test_hmac_md5_signer, "HMAC MD5 signer test"};
 test_t hmac_signer_test2 = {test_hmac_sha1_signer, "HMAC SHA1 signer test"};
 test_t encryption_payload_test = {test_encryption_payload, "encryption payload test"};
 test_t hmac_signer_test1 = {test_hmac_md5_signer, "HMAC MD5 signer test"};
 test_t hmac_signer_test2 = {test_hmac_sha1_signer, "HMAC SHA1 signer test"};
 test_t encryption_payload_test = {test_encryption_payload, "encryption payload test"};
+test_t init_config_test = {test_init_config, "init_config_t test"};
 
 
 daemon_t* charon;
 
 
 daemon_t* charon;
@@ -197,6 +199,7 @@ int main()
                &hmac_signer_test1,
                &hmac_signer_test2,
                &encryption_payload_test,
                &hmac_signer_test1,
                &hmac_signer_test2,
                &encryption_payload_test,
+               &init_config_test,
                NULL
        };
  
                NULL
        };
  
@@ -207,8 +210,8 @@ int main()
        
        tester_t *tester = tester_create(test_output, FALSE);
        
        
        tester_t *tester = tester_create(test_output, FALSE);
        
-       tester->perform_tests(tester,all_tests);
-       //tester->perform_test(tester,&encryption_payload_test); 
+       //tester->perform_tests(tester,all_tests);
+       tester->perform_test(tester,&init_config_test); 
        
        
        tester->destroy(tester);
        
        
        tester->destroy(tester);