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Annotation of embedaddon/iperf/src/t_auth.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * iperf, Copyright (c) 2020, The Regents of the University of
                      3:  * California, through Lawrence Berkeley National Laboratory (subject
                      4:  * to receipt of any required approvals from the U.S. Dept. of
                      5:  * Energy).  All rights reserved.
                      6:  *
                      7:  * If you have questions about your rights to use or distribute this
                      8:  * software, please contact Berkeley Lab's Technology Transfer
                      9:  * Department at TTD@lbl.gov.
                     10:  *
                     11:  * NOTICE.  This software is owned by the U.S. Department of Energy.
                     12:  * As such, the U.S. Government has been granted for itself and others
                     13:  * acting on its behalf a paid-up, nonexclusive, irrevocable,
                     14:  * worldwide license in the Software to reproduce, prepare derivative
                     15:  * works, and perform publicly and display publicly.  Beginning five
                     16:  * (5) years after the date permission to assert copyright is obtained
                     17:  * from the U.S. Department of Energy, and subject to any subsequent
                     18:  * five (5) year renewals, the U.S. Government is granted for itself
                     19:  * and others acting on its behalf a paid-up, nonexclusive,
                     20:  * irrevocable, worldwide license in the Software to reproduce,
                     21:  * prepare derivative works, distribute copies to the public, perform
                     22:  * publicly and display publicly, and to permit others to do so.
                     23:  *
                     24:  * This code is distributed under a BSD style license, see the LICENSE
                     25:  * file for complete information.
                     26:  */
                     27: #include "iperf_config.h"
                     28: 
                     29: #include <assert.h>
                     30: #ifdef HAVE_STDINT_H
                     31: #include <stdint.h>
                     32: #endif
                     33: #include <stdio.h>
                     34: #include <string.h>
                     35: 
                     36: #include "iperf.h"
                     37: #include "iperf_api.h"
                     38: #if defined(HAVE_SSL)
                     39: #include "iperf_auth.h"
                     40: #endif /* HAVE_SSL */
                     41: 
                     42: #include "version.h"
                     43: 
                     44: #include "units.h"
                     45: 
                     46: #if defined(HAVE_SSL)
                     47: int test_authtoken(const char *authUser, const char *authPassword, EVP_PKEY *pubkey, EVP_PKEY *privkey);
                     48: 
                     49: int
                     50: main(int argc, char **argv)
                     51: {
                     52:     /* sha256 */
                     53:     void sha256(const char *string, char outputBuffer[65]);
                     54:     const char sha256String[] = "This is a SHA256 test.";
                     55:     const char sha256Digest[] = "4816482f8b4149f687a1a33d61a0de6b611364ec0fb7adffa59ff2af672f7232"; /* echo -n "This is a SHA256 test." | shasum -a256 */
                     56:     char sha256Output[65];
                     57:     
                     58:     sha256(sha256String, sha256Output);
                     59:     assert(strcmp(sha256Output, sha256Digest) == 0);
                     60: 
                     61:     /* Base64{Encode,Decode} */
                     62:     int Base64Encode(const unsigned char* buffer, const size_t length, char** b64text);
                     63:     int Base64Decode(const char* b64message, unsigned char** buffer, size_t* length);
                     64:     const char base64String[] = "This is a Base64 test.";
                     65:     char *base64Text;
                     66:     char *base64Decode;
                     67:     size_t base64DecodeLength;
                     68:     const char base64EncodeCheck[] = "VGhpcyBpcyBhIEJhc2U2NCB0ZXN0Lg=="; /* echo -n "This is a Base64 test." | b64encode -r - */
                     69: 
                     70:     assert(Base64Encode((unsigned char *) base64String, strlen(base64String), &base64Text) == 0);
                     71:     assert(strcmp(base64Text, base64EncodeCheck) == 0);
                     72:     assert(Base64Decode(base64Text, (unsigned char **) &base64Decode, &base64DecodeLength) == 0);
                     73:     assert(strcmp(base64String, base64Decode) == 0);
                     74: 
                     75:     /* public/private key tests */
                     76:     const char *pubkeyfile = "public.pem";
                     77:     const char *privkeyfile = "private.pem";
                     78: 
                     79:     /* built-in tests */
                     80:     assert(test_load_pubkey_from_file(pubkeyfile) == 0);
                     81:     assert(test_load_private_key_from_file(privkeyfile) == 0);
                     82: 
                     83:     /* load public key pair for use in further tests */
                     84:     EVP_PKEY *pubkey, *privkey;
                     85:     pubkey = load_pubkey_from_file(pubkeyfile);
                     86:     assert(pubkey);
                     87:     privkey = load_privkey_from_file(privkeyfile);
                     88:     assert(privkey);
                     89: 
                     90:     /* authentication token tests */
                     91:     assert(test_authtoken("kilroy", "fubar", pubkey, privkey) == 0);
                     92: 
                     93:     /* This should fail because the data is way too long for the RSA key */
                     94:     /* assert(test_authtoken("kilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroykilroy", "fubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubarfubar", pubkey, privkey) < 0); */
                     95: 
                     96:     return 0;
                     97: }
                     98: 
                     99: int
                    100: test_authtoken(const char *authUser, const char *authPassword, EVP_PKEY *pubkey, EVP_PKEY *privkey) {
                    101:     char *authToken;
                    102:     char *decodeUser;
                    103:     char *decodePassword;
                    104:     time_t decodeTime;
                    105: 
                    106:     assert(encode_auth_setting(authUser, authPassword, pubkey, &authToken) == 0);
                    107:     assert(decode_auth_setting(0, authToken, privkey, &decodeUser, &decodePassword, &decodeTime) == 0);
                    108: 
                    109:     assert(strcmp(decodeUser, authUser) == 0);
                    110:     assert(strcmp(decodePassword, authPassword) == 0);
                    111: 
                    112:     time_t now = time(NULL);
                    113: 
                    114:     assert(now - decodeTime >= 0); /* time has to go forwards */
                    115:     assert(now - decodeTime <= 1); /* shouldn't take more than a second to run */
                    116: 
                    117:     return 0;
                    118: }
                    119: #else
                    120: int
                    121: main(int argc, char **argv)
                    122: {
                    123:     return 0;
                    124: }
                    125: #endif /* HAVE_SSL */