/* $NetBSD: test_commonauth.c,v 1.1.1.3 2017/01/28 20:46:52 christos Exp $ */ /* * Copyright (c) 2006 - 2008 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Portions Copyright (c) 2010 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include #include #include #include "heim-auth.h" static int test_sasl_digest_md5(void) { heim_digest_t ctx; const char *user, *challenge, *resp; char *r; if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_AUTO)) == NULL) abort(); if (heim_digest_parse_challenge(ctx, "realm=\"elwood.innosoft.com\",nonce=\"OA6MG9tEQGm2hh\",qop=\"auth\",algorithm=md5-sess,charset=utf-8")) abort(); /* check that server detects changing QOP */ if (!heim_digest_parse_response(ctx, "charset=utf-8,username=\"chris\",realm=\"elwood.innosoft.com\",nonce=\"OA6MG9tEQGm2hh\",nc=00000001,cnonce=\"OA6MHXh6VqTrRk\",digest-uri=\"imap/elwood.innosoft.com\",response=d388dad90d4bbd760a152321f2143af7,qop=auth-int")) errx(1, "don't detect changing qop"); /* should pass */ if (heim_digest_parse_response(ctx, "charset=utf-8,username=\"chris\",realm=\"elwood.innosoft.com\",nonce=\"OA6MG9tEQGm2hh\",nc=00000001,cnonce=\"OA6MHXh6VqTrRk\",digest-uri=\"imap/elwood.innosoft.com\",response=d388dad90d4bbd760a152321f2143af7,qop=auth")) abort(); if ((user = heim_digest_get_key(ctx, "username")) == NULL) abort(); if (strcmp(user, "chris") != 0) abort(); /* * check password */ heim_digest_set_key(ctx, "password", "secret"); if (heim_digest_verify(ctx, &r)) abort(); if (strcmp(r, "rspauth=ea40f60335c427b5527b84dbabcdfffd") != 0) abort(); free(r); /* * Also check userhash */ r = heim_digest_userhash("chris", "elwood.innosoft.com", "secret"); if (strcmp(r, "eb5a750053e4d2c34aa84bbc9b0b6ee7") != 0) abort(); heim_digest_set_key(ctx, "userhash", r); free(r); if (heim_digest_verify(ctx, &r)) abort(); if (strcmp(r, "rspauth=ea40f60335c427b5527b84dbabcdfffd") != 0) abort(); free(r); /* check that it failes */ heim_digest_set_key(ctx, "username", "notright"); heim_digest_set_key(ctx, "password", "secret"); if (heim_digest_verify(ctx, &r) == 0) abort(); if ((user = heim_digest_get_key(ctx, "username")) == NULL) abort(); if (strcmp(user, "notright") != 0) abort(); /* Done */ heim_digest_release(ctx); /* * Check heim_digest_generate_challenge() */ if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_RFC2831)) == NULL) abort(); heim_digest_set_key(ctx, "serverRealm", "elwood.innosoft.com"); heim_digest_set_key(ctx, "serverNonce", "OA6MG9tEQGm2hh"); heim_digest_set_key(ctx, "serverQOP", "auth,auth-int"); challenge = heim_digest_generate_challenge(ctx); if (challenge == NULL) abort(); if (heim_digest_parse_challenge(ctx, challenge)) abort(); /* check that server detects changing QOP */ if (!heim_digest_parse_response(ctx, "charset=utf-8,username=\"chris\",realm=\"elwood.innosoft.com\",nonce=\"OA6MG9tEQGm2hh\",nc=00000001,cnonce=\"OA6MHXh6VqTrRk\",digest-uri=\"imap/elwood.innosoft.com\",response=d388dad90d4bbd760a152321f2143af7,qop=auth-conf")) abort(); if (heim_digest_parse_response(ctx, "charset=utf-8,username=\"chris\",realm=\"elwood.innosoft.com\",nonce=\"OA6MG9tEQGm2hh\",nc=00000001,cnonce=\"OA6MHXh6VqTrRk\",digest-uri=\"imap/elwood.innosoft.com\",response=d388dad90d4bbd760a152321f2143af7,qop=auth")) abort(); heim_digest_set_key(ctx, "password", "secret"); if (heim_digest_verify(ctx, &r)) abort(); if (strcmp(r, "rspauth=ea40f60335c427b5527b84dbabcdfffd") != 0) abort(); free(r); heim_digest_release(ctx); /* * Validate heim_digest_service_response() */ if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_RFC2831)) == NULL) abort(); heim_digest_set_key(ctx, "clientNonce", "OA6MHXh6VqTrRk"); heim_digest_set_key(ctx, "clientQOP", "auth"); heim_digest_set_key(ctx, "clientNC", "00000001"); heim_digest_set_key(ctx, "serverNonce", "OA6MG9tEQGm2hh"); heim_digest_set_key(ctx, "clientURI", "imap/elwood.innosoft.com"); heim_digest_set_key(ctx, "serverRealm", "elwood.innosoft.com"); heim_digest_set_key(ctx, "serverNonce", "OA6MG9tEQGm2hh"); heim_digest_set_key(ctx, "H(A1)", "a2549853149b0536f01f0b850c643c57"); resp = heim_digest_server_response(ctx); if (resp == NULL || strcmp(resp, "rspauth=ea40f60335c427b5527b84dbabcdfffd") != 0) abort(); heim_digest_release(ctx); if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_RFC2831)) == NULL) abort(); heim_digest_set_key(ctx, "clientNonce", "OA6MHXh6VqTrRk"); heim_digest_set_key(ctx, "clientQOP", "auth"); heim_digest_set_key(ctx, "clientNC", "00000001"); heim_digest_set_key(ctx, "serverNonce", "OA6MG9tEQGm2hh"); heim_digest_set_key(ctx, "clientURI", "imap/elwood.innosoft.com"); heim_digest_set_key(ctx, "serverRealm", "elwood.innosoft.com"); heim_digest_set_key(ctx, "serverNonce", "OA6MG9tEQGm2hh"); heim_digest_set_key(ctx, "password", "secret"); heim_digest_set_key(ctx, "username", "chris"); resp = heim_digest_server_response(ctx); if (resp == NULL || strcmp(resp, "rspauth=ea40f60335c427b5527b84dbabcdfffd") != 0) abort(); heim_digest_release(ctx); return 0; } static int test_http_digest_md5(void) { heim_digest_t ctx, ctx2; const char *user, *chal, *resp; char *serverresp, *serverresp2; if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_AUTO)) == NULL) abort(); if (heim_digest_parse_challenge(ctx, "realm=\"testrealm@host.com\"," "nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\"," "opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"")) abort(); if (heim_digest_parse_response(ctx, "username=\"Mufasa\"," "realm=\"testrealm@host.com\"," "nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\"," "uri=\"/dir/index.html\"," "response=\"1949323746fe6a43ef61f9606e7febea\"," "opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"")) abort(); if ((user = heim_digest_get_key(ctx, "username")) == NULL) abort(); if (strcmp(user, "Mufasa") != 0) abort(); if ((user = heim_digest_get_key(ctx, "clientUsername")) == NULL) abort(); if (strcmp(user, "Mufasa") != 0) abort(); heim_digest_set_key(ctx, "password", "CircleOfLife"); if (heim_digest_verify(ctx, NULL)) abort(); /* Verify failure */ heim_digest_set_key(ctx, "username", "Oskar"); if (heim_digest_verify(ctx, NULL) == 0) abort(); heim_digest_release(ctx); /* * Check myself */ /* server */ if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_RFC2831)) == NULL) abort(); heim_digest_set_key(ctx, "serverRealm", "myrealmhahaha"); heim_digest_set_key(ctx, "serverQOP", "auth,auth-int"); chal = heim_digest_generate_challenge(ctx); if (chal == NULL) abort(); /* client */ if ((ctx2 = heim_digest_create(1, HEIM_DIGEST_TYPE_RFC2831)) == NULL) abort(); if (heim_digest_parse_challenge(ctx2, chal)) abort(); heim_digest_set_key(ctx2, "username", "lha"); heim_digest_set_key(ctx2, "password", "passw0rd"); heim_digest_set_key(ctx2, "uri", "/uri"); resp = heim_digest_create_response(ctx2, &serverresp); if (resp == NULL) abort(); /* server */ if (heim_digest_parse_response(ctx, resp)) abort(); heim_digest_set_key(ctx, "password", "passw0rd"); heim_digest_verify(ctx, &serverresp2); /* client */ if (strcmp(serverresp, serverresp2) != 0) abort(); heim_digest_release(ctx); heim_digest_release(ctx2); /* * check prefix */ if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_AUTO)) == NULL) abort(); if (heim_digest_parse_challenge(ctx, "Digest realm=\"testrealm@host.com\"," "nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\"," "opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"")) abort(); heim_digest_release(ctx); /* * check prefix */ if ((ctx = heim_digest_create(1, HEIM_DIGEST_TYPE_AUTO)) == NULL) abort(); if (heim_digest_parse_challenge(ctx, "Digest realm=\"testrealm@host.com\"," "nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\"," "opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"")) abort(); heim_digest_release(ctx); return 0; } static int test_cram_md5(void) { const char *chal = "<1896.697170952@postoffice.reston.mci.net>"; const char *secret = "tanstaaftanstaaf"; const char *resp = "b913a602c7eda7a495b4e6e7334d3890"; heim_CRAM_MD5_STATE state; heim_cram_md5 ctx; char *t; const uint8_t *prestate = (uint8_t *) "\x87\x1E\x24\x10\xB4\x0C\x72\x5D\xA3\x95\x2D\x5B\x8B\xFC\xDD\xE1" "\x29\x90\xCB\xA7\x66\xF6\xB3\x40\xE8\xAC\x48\x2C\xE4\xE3\xA4\x40"; /* * Test prebuild blobs */ if (sizeof(state) != 32) abort(); heim_cram_md5_export("foo", &state); if (memcmp(prestate, &state, 32) != 0) abort(); /* * Check example */ if (heim_cram_md5_verify(chal, secret, resp) != 0) abort(); /* * Do it ourself */ t = heim_cram_md5_create(chal, secret); if (t == NULL) abort(); if (strcmp(resp, t) != 0) abort(); heim_cram_md5_export(secret, &state); /* here you can store the memcpy-ed version of state somewhere else */ ctx = heim_cram_md5_import(&state, sizeof(state)); memset(&state, 0, sizeof(state)); if (heim_cram_md5_verify_ctx(ctx, chal, resp) != 0) abort(); heim_cram_md5_free(ctx); free(t); return 0; } static int test_apop(void) { const char *chal = "<1896.697170952@dbc.mtview.ca.us>"; const char *secret = "tanstaaf"; const char *resp = "c4c9334bac560ecc979e58001b3e22fb"; char *t; t = heim_apop_create(chal, secret); if (t == NULL) abort(); if (strcmp(resp, t) != 0) abort(); if (heim_apop_verify(chal, secret, resp) != 0) abort(); free(t); return 0; } int main(int argc, char **argv) { int ret = 0; ret |= test_sasl_digest_md5(); ret |= test_http_digest_md5(); ret |= test_cram_md5(); ret |= test_apop(); return ret; }