| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073307430753076307730783079308030813082308330843085308630873088308930903091309230933094309530963097309830993100310131023103310431053106310731083109311031113112311331143115311631173118311931203121312231233124312531263127312831293130313131323133313431353136313731383139314031413142314331443145314631473148314931503151315231533154315531563157315831593160316131623163316431653166316731683169317031713172317331743175317631773178317931803181318231833184318531863187318831893190319131923193319431953196319731983199320032013202320332043205320632073208320932103211321232133214321532163217321832193220322132223223322432253226322732283229323032313232323332343235323632373238323932403241324232433244324532463247324832493250325132523253325432553256325732583259326032613262326332643265326632673268326932703271327232733274327532763277327832793280328132823283328432853286328732883289329032913292329332943295329632973298329933003301330233033304330533063307330833093310331133123313331433153316331733183319332033213322332333243325332633273328332933303331333233333334333533363337333833393340334133423343334433453346334733483349335033513352335333543355335633573358335933603361336233633364336533663367336833693370337133723373337433753376337733783379338033813382338333843385338633873388338933903391339233933394339533963397339833993400340134023403340434053406340734083409341034113412341334143415341634173418341934203421342234233424342534263427342834293430343134323433343434353436343734383439344034413442344334443445344634473448344934503451345234533454345534563457345834593460346134623463346434653466346734683469347034713472347334743475347634773478347934803481348234833484348534863487348834893490349134923493349434953496349734983499350035013502350335043505350635073508350935103511351235133514351535163517351835193520352135223523352435253526352735283529353035313532353335343535353635373538353935403541354235433544354535463547354835493550355135523553355435553556355735583559356035613562356335643565356635673568356935703571357235733574357535763577357835793580358135823583358435853586358735883589359035913592359335943595359635973598359936003601360236033604360536063607360836093610361136123613361436153616361736183619362036213622362336243625362636273628362936303631363236333634363536363637363836393640364136423643364436453646364736483649365036513652365336543655365636573658365936603661366236633664366536663667366836693670367136723673367436753676367736783679368036813682368336843685368636873688368936903691369236933694369536963697369836993700370137023703370437053706370737083709371037113712371337143715371637173718371937203721372237233724372537263727372837293730373137323733373437353736373737383739374037413742374337443745374637473748374937503751375237533754375537563757375837593760376137623763376437653766376737683769377037713772377337743775377637773778377937803781378237833784378537863787378837893790379137923793379437953796379737983799380038013802380338043805380638073808380938103811381238133814381538163817381838193820382138223823382438253826382738283829383038313832383338343835383638373838383938403841384238433844384538463847384838493850385138523853385438553856385738583859386038613862386338643865386638673868386938703871387238733874387538763877387838793880388138823883388438853886388738883889389038913892389338943895389638973898389939003901390239033904390539063907390839093910391139123913391439153916391739183919392039213922392339243925392639273928392939303931393239333934393539363937393839393940394139423943394439453946394739483949395039513952395339543955395639573958395939603961396239633964396539663967396839693970397139723973397439753976397739783979398039813982 |
- /* server.c
- *
- * Copyright (C) 2006-2024 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL 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.
- *
- * wolfSSL 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
- /* For simpler wolfSSL TLS server examples, visit
- * https://github.com/wolfSSL/wolfssl-examples/tree/master/tls
- */
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
- #ifndef WOLFSSL_USER_SETTINGS
- #include <wolfssl/options.h>
- #endif
- #include <wolfssl/wolfcrypt/settings.h>
- #undef TEST_OPENSSL_COEXIST /* can't use this option with this example */
- #include <wolfssl/ssl.h> /* name change portability layer */
- #ifdef HAVE_ECC
- #include <wolfssl/wolfcrypt/ecc.h> /* wc_ecc_fp_free */
- #endif
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- #include <wolfsentry/wolfsentry.h>
- #if !defined(NO_FILESYSTEM) && !defined(WOLFSENTRY_NO_JSON)
- static const char *wolfsentry_config_path = NULL;
- #endif
- #endif /* WOLFSSL_WOLFSENTRY_HOOKS */
- #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
- #include <stdio.h>
- #include <string.h>
- #include "rl_fs.h"
- #include "rl_net.h"
- #endif
- #ifdef NO_FILESYSTEM
- #ifdef NO_RSA
- #error currently the example only tries to load in a RSA buffer
- #endif
- #undef USE_CERT_BUFFERS_2048
- #define USE_CERT_BUFFERS_2048
- #include <wolfssl/certs_test.h>
- #endif
- #include <wolfssl/test.h>
- #include <wolfssl/error-ssl.h>
- /* Force enable the compatibility macros for this example */
- #ifndef OPENSSL_EXTRA_X509_SMALL
- #define OPENSSL_EXTRA_X509_SMALL
- #endif
- #include <wolfssl/openssl/ssl.h>
- #include "examples/server/server.h"
- #ifndef NO_WOLFSSL_SERVER
- #if defined(WOLFSSL_TLS13) && ( \
- defined(HAVE_ECC) \
- || defined(HAVE_CURVE25519) \
- || defined(HAVE_CURVE448) \
- || defined(HAVE_FFDHE_2048))
- #define CAN_FORCE_CURVE
- #endif
- #if defined(CAN_FORCE_CURVE) && defined(HAVE_ECC)
- struct group_info {
- word16 group;
- const char *name;
- };
- static struct group_info group_id_to_text[] = {
- { WOLFSSL_ECC_SECP160K1, "SECP160K1" },
- { WOLFSSL_ECC_SECP160R1, "SECP160R1" },
- { WOLFSSL_ECC_SECP160R2, "SECP160R2" },
- { WOLFSSL_ECC_SECP192K1, "SECP192K1" },
- { WOLFSSL_ECC_SECP192R1, "SECP192R1" },
- { WOLFSSL_ECC_SECP224K1, "SECP224K1" },
- { WOLFSSL_ECC_SECP224R1, "SECP224R1" },
- { WOLFSSL_ECC_SECP256K1, "SECP256K1" },
- { WOLFSSL_ECC_SECP256R1, "SECP256R1" },
- { WOLFSSL_ECC_SECP384R1, "SECP384R1" },
- { WOLFSSL_ECC_SECP521R1, "SECP521R1" },
- { WOLFSSL_ECC_BRAINPOOLP256R1, "BRAINPOOLP256R1" },
- { WOLFSSL_ECC_BRAINPOOLP384R1, "BRAINPOOLP384R1" },
- { WOLFSSL_ECC_BRAINPOOLP512R1, "BRAINPOOLP512R1" },
- { 0, NULL }
- };
- #endif /* CAN_FORCE_CURVE && HAVE_ECC */
- #ifdef WOLFSSL_ASYNC_CRYPT
- static int devId = INVALID_DEVID;
- #endif
- #define DEFAULT_TIMEOUT_SEC 2
- /* Note on using port 0: if the server uses port 0 to bind an ephemeral port
- * number and is using the ready file for scripted testing, the code in
- * test.h will write the actual port number into the ready file for use
- * by the client. */
- #ifndef WOLFSSL_ALT_TEST_STRINGS
- static const char kReplyMsg[] = "I hear you fa shizzle!";
- #else
- static const char kReplyMsg[] = "I hear you fa shizzle!\n";
- #endif
- static const char kHttpServerMsg[] =
- "HTTP/1.1 200 OK\r\n"
- "Content-Type: text/html\r\n"
- "Connection: close\r\n"
- "Content-Length: 141\r\n"
- "\r\n"
- "<html>\r\n"
- "<head>\r\n"
- "<title>Welcome to wolfSSL!</title>\r\n"
- "</head>\r\n"
- "<body>\r\n"
- "<p>wolfSSL has successfully performed handshake!</p>\r\n"
- "</body>\r\n"
- "</html>\r\n";
- /* Read needs to be largest of the client.c message strings (29) */
- #define SRV_READ_SZ 32
- int runWithErrors = 0; /* Used with -x flag to run err_sys vs. print errors */
- int catastrophic = 0; /* Use with -x flag to still exit when an error is
- * considered catastrophic EG the servers own cert failing
- * to load would be catastrophic since there would be no
- * cert to send to clients attempting to connect. The
- * server should error out completely in that case
- */
- static int quieter = 0; /* Print fewer messages. This is helpful with overly
- * ambitious log parsers. */
- static int lng_index = 0;
- #define LOG_ERROR(...) \
- do { \
- if (!quieter) \
- fprintf(stderr, __VA_ARGS__); \
- } while(0)
- #ifdef WOLFSSL_CALLBACKS
- #if !defined(NO_OLD_TIMEVAL_NAME)
- Timeval srvTo;
- #else
- WOLFSSL_TIMEVAL srvTo;
- #endif
- static int srvHandShakeCB(HandShakeInfo* info)
- {
- (void)info;
- return 0;
- }
- static int srvTimeoutCB(TimeoutInfo* info)
- {
- (void)info;
- return 0;
- }
- #endif
- #ifndef NO_HANDSHAKE_DONE_CB
- static int myHsDoneCb(WOLFSSL* ssl, void* user_ctx)
- {
- (void)user_ctx;
- (void)ssl;
- /* printf("Notified HandShake done\n"); */
- /* return negative number to end TLS connection now */
- return 0;
- }
- #endif
- static void err_sys_ex(int out, const char* msg)
- {
- if (out == 1) { /* if server is running w/ -x flag, print error w/o exit */
- LOG_ERROR("wolfSSL error: %s\n", msg);
- LOG_ERROR("Continuing server execution...\n\n");
- } else {
- err_sys(msg);
- }
- }
- #if defined(WOLFSSL_DTLS) && defined(USE_WOLFSSL_IO)
- /* Translates return codes returned from
- * send() and recv() if need be.
- */
- static WC_INLINE int TranslateReturnCode(int old, int sd)
- {
- (void)sd;
- #if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
- if (old == 0) {
- errno = SOCKET_EWOULDBLOCK;
- return -1; /* convert to BSD style wouldblock as error */
- }
- if (old < 0) {
- errno = RTCS_geterror(sd);
- if (errno == RTCSERR_TCP_CONN_CLOSING)
- return 0; /* convert to BSD style closing */
- if (errno == RTCSERR_TCP_CONN_RLSD)
- errno = SOCKET_ECONNRESET;
- if (errno == RTCSERR_TCP_TIMED_OUT)
- errno = SOCKET_EAGAIN;
- }
- #endif
- return old;
- }
- static WC_INLINE int wolfSSL_LastError(void)
- {
- #ifdef USE_WINDOWS_API
- return WSAGetLastError();
- #elif defined(EBSNET)
- return xn_getlasterror();
- #else
- return errno;
- #endif
- }
- /* wolfSSL Sock Addr */
- struct WOLFSSL_TEST_SOCKADDR {
- unsigned int sz; /* sockaddr size */
- SOCKADDR_IN_T sa; /* pointer to the sockaddr_in or sockaddr_in6 */
- };
- typedef struct WOLFSSL_TEST_DTLS_CTX {
- struct WOLFSSL_TEST_SOCKADDR peer;
- int rfd;
- int wfd;
- int failOnce;
- word32 blockSeq;
- } WOLFSSL_TEST_DTLS_CTX;
- static WC_INLINE int PeekSeq(const char* buf, word32* seq)
- {
- const char* c = buf + 3;
- if ((c[0] | c[1] | c[2] | c[3]) == 0) {
- *seq = ((word32)c[4] << 24) | ((word32)c[5] << 16) |
- ((word32)c[6] << 8) | (word32)c[7];
- return 1;
- }
- return 0;
- }
- /* The send embedded callback
- * return : nb bytes sent, or error
- */
- static int TestEmbedSendTo(WOLFSSL* ssl, char *buf, int sz, void *ctx)
- {
- WOLFSSL_TEST_DTLS_CTX* dtlsCtx = (WOLFSSL_TEST_DTLS_CTX*)ctx;
- int sd = dtlsCtx->wfd;
- int sent;
- (void)ssl;
- WOLFSSL_ENTER("TestEmbedSendTo");
- if (dtlsCtx->failOnce) {
- word32 seq = 0;
- if (PeekSeq(buf, &seq) && seq == dtlsCtx->blockSeq) {
- dtlsCtx->failOnce = 0;
- WOLFSSL_MSG("Forcing WANT_WRITE");
- return WOLFSSL_CBIO_ERR_WANT_WRITE;
- }
- }
- sent = (int)sendto(sd, buf, (size_t)sz, 0,
- (const SOCKADDR*)&dtlsCtx->peer.sa, dtlsCtx->peer.sz);
- sent = TranslateReturnCode(sent, sd);
- if (sent < 0) {
- int err = wolfSSL_LastError();
- WOLFSSL_MSG("Embed Send To error");
- if (err == SOCKET_EWOULDBLOCK || err == SOCKET_EAGAIN) {
- WOLFSSL_MSG("\tWould Block");
- return WOLFSSL_CBIO_ERR_WANT_WRITE;
- }
- else if (err == SOCKET_ECONNRESET) {
- WOLFSSL_MSG("\tConnection reset");
- return WOLFSSL_CBIO_ERR_CONN_RST;
- }
- else if (err == SOCKET_EINTR) {
- WOLFSSL_MSG("\tSocket interrupted");
- return WOLFSSL_CBIO_ERR_ISR;
- }
- else if (err == SOCKET_EPIPE) {
- WOLFSSL_MSG("\tSocket EPIPE");
- return WOLFSSL_CBIO_ERR_CONN_CLOSE;
- }
- else {
- WOLFSSL_MSG("\tGeneral error");
- return WOLFSSL_CBIO_ERR_GENERAL;
- }
- }
- return sent;
- }
- #endif /* WOLFSSL_DTLS && USE_WOLFSSL_IO */
- static int NonBlockingSSL_Accept(SSL* ssl)
- {
- #ifndef WOLFSSL_CALLBACKS
- int ret = SSL_accept(ssl);
- #else
- int ret = wolfSSL_accept_ex(ssl, srvHandShakeCB, srvTimeoutCB, srvTo);
- #endif
- int error = SSL_get_error(ssl, 0);
- SOCKET_T sockfd = (SOCKET_T)SSL_get_fd(ssl);
- int select_ret = 0;
- while (ret != WOLFSSL_SUCCESS &&
- (error == WOLFSSL_ERROR_WANT_READ || error == WOLFSSL_ERROR_WANT_WRITE
- #ifdef WOLFSSL_ASYNC_CRYPT
- || error == WC_NO_ERR_TRACE(WC_PENDING_E)
- #endif
- )) {
- if (error == WOLFSSL_ERROR_WANT_READ) {
- /* printf("... server would read block\n"); */
- }
- else if (error == WOLFSSL_ERROR_WANT_WRITE) {
- /* printf("... server would write block\n"); */
- }
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (error == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- else
- #endif
- {
- int currTimeout = 1;
- if (error == WOLFSSL_ERROR_WANT_WRITE)
- {
- select_ret = tcp_select_tx(sockfd, currTimeout);
- }
- else {
- #ifdef WOLFSSL_DTLS
- if (wolfSSL_dtls(ssl))
- currTimeout = wolfSSL_dtls_get_current_timeout(ssl);
- #endif
- select_ret = tcp_select(sockfd, currTimeout);
- }
- }
- if ((select_ret == TEST_RECV_READY) || (select_ret == TEST_SEND_READY)
- || (select_ret == TEST_ERROR_READY)
- #ifdef WOLFSSL_ASYNC_CRYPT
- || error == WC_NO_ERR_TRACE(WC_PENDING_E)
- #endif
- ) {
- #ifndef WOLFSSL_CALLBACKS
- ret = SSL_accept(ssl);
- #else
- ret = wolfSSL_accept_ex(ssl,
- srvHandShakeCB, srvTimeoutCB, srvTo);
- #endif
- error = SSL_get_error(ssl, 0);
- }
- else if (select_ret == TEST_TIMEOUT && !wolfSSL_dtls(ssl)) {
- error = WOLFSSL_ERROR_WANT_READ;
- }
- #ifdef WOLFSSL_DTLS
- else if (select_ret == TEST_TIMEOUT && wolfSSL_dtls(ssl)) {
- ret = wolfSSL_dtls_got_timeout(ssl);
- if (ret != WOLFSSL_SUCCESS)
- error = wolfSSL_get_error(ssl, ret);
- else
- error = WOLFSSL_ERROR_WANT_READ;
- ret = WOLFSSL_FAILURE; /* Reset error so we loop */
- }
- #endif
- else {
- error = WOLFSSL_FATAL_ERROR;
- }
- }
- return ret;
- }
- /* Echo number of bytes specified by -B arg */
- int ServerEchoData(SSL* ssl, int clientfd, int echoData, int block,
- size_t throughput)
- {
- int ret = 0, err;
- double start = 0, rx_time = 0, tx_time = 0;
- int len, rx_pos;
- size_t xfer_bytes = 0;
- char* buffer;
- buffer = (char*)malloc((size_t)block);
- if (!buffer) {
- err_sys_ex(runWithErrors, "Server buffer malloc failed");
- }
- while ((echoData && throughput == 0) ||
- (!echoData && xfer_bytes < throughput))
- {
- int select_ret = tcp_select(clientfd, 1); /* Timeout=1 second */
- if (select_ret == TEST_RECV_READY) {
- if (throughput)
- len = (int)min((word32)block, (word32)(throughput - xfer_bytes));
- else
- len = block;
- rx_pos = 0;
- if (throughput) {
- start = current_time(1);
- }
- /* Read data */
- while (rx_pos < len) {
- ret = SSL_read(ssl, &buffer[rx_pos], len - rx_pos);
- if (ret <= 0) {
- err = SSL_get_error(ssl, 0);
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- else
- #endif
- if (err != WOLFSSL_ERROR_WANT_READ &&
- err != WOLFSSL_ERROR_WANT_WRITE &&
- err != WOLFSSL_ERROR_ZERO_RETURN &&
- err != WC_NO_ERR_TRACE(APP_DATA_READY))
- {
- LOG_ERROR("SSL_read echo error %d\n", err);
- err_sys_ex(runWithErrors, "SSL_read failed");
- break;
- }
- if (err == WOLFSSL_ERROR_ZERO_RETURN) {
- free(buffer);
- return WOLFSSL_ERROR_ZERO_RETURN;
- }
- }
- else {
- rx_pos += ret;
- if (!throughput)
- break;
- }
- }
- if (throughput) {
- rx_time += current_time(0) - start;
- start = current_time(1);
- }
- /* Write data */
- do {
- err = 0; /* reset error */
- ret = SSL_write(ssl, buffer, (int)min((word32)len, (word32)rx_pos));
- if (ret <= 0) {
- err = SSL_get_error(ssl, 0);
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- }
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E));
- if (ret != (int)min((word32)len, (word32)rx_pos)) {
- LOG_ERROR("SSL_write echo error %d\n", err);
- err_sys_ex(runWithErrors, "SSL_write failed");
- }
- if (throughput) {
- tx_time += current_time(0) - start;
- }
- xfer_bytes += (size_t)len;
- }
- }
- free(buffer);
- if (throughput) {
- #ifdef __MINGW32__
- #define SIZE_FMT "%d"
- #define SIZE_TYPE int
- #else
- #define SIZE_FMT "%zu"
- #define SIZE_TYPE size_t
- #endif
- if (rx_time > 0.0 && tx_time > 0.0) {
- printf(
- "wolfSSL Server Benchmark " SIZE_FMT " bytes\n"
- "\tRX %8.3f ms (%8.3f MBps)\n"
- "\tTX %8.3f ms (%8.3f MBps)\n",
- (SIZE_TYPE)throughput,
- (double)rx_time * 1000, (double)throughput / rx_time / 1024 / 1024,
- (double)tx_time * 1000, (double)throughput / tx_time / 1024 / 1024
- );
- }
- else {
- printf("Invalid rx_time: %f or tx_time: %f\n", rx_time, tx_time);
- }
- }
- return 0;
- }
- static void ServerRead(WOLFSSL* ssl, char* input, int inputLen)
- {
- int ret, err;
- char buffer[WOLFSSL_MAX_ERROR_SZ];
- /* Read data */
- do {
- err = 0; /* reset error */
- ret = SSL_read(ssl, input, inputLen);
- if (ret < 0) {
- err = SSL_get_error(ssl, ret);
- #ifdef HAVE_SECURE_RENEGOTIATION
- if (err == WC_NO_ERR_TRACE(APP_DATA_READY)) {
- /* If we receive a message during renegotiation
- * then just print it. We return the message sent
- * after the renegotiation. */
- ret = SSL_read(ssl, input, inputLen);
- if (ret >= 0) {
- /* null terminate message */
- input[ret] = '\0';
- printf("Client message received during "
- "secure renegotiation: %s\n", input);
- err = WOLFSSL_ERROR_WANT_READ;
- }
- else {
- err = SSL_get_error(ssl, ret);
- }
- }
- #endif
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- else
- #endif
- #ifdef WOLFSSL_DTLS
- if (wolfSSL_dtls(ssl) && err == WC_NO_ERR_TRACE(DECRYPT_ERROR)) {
- LOG_ERROR("Dropped client's message due to a bad MAC\n");
- }
- else
- #endif
- if (err != WOLFSSL_ERROR_WANT_READ
- && err != WOLFSSL_ERROR_WANT_WRITE /* Can happen during
- * handshake */
- #ifdef HAVE_SECURE_RENEGOTIATION
- && err != WC_NO_ERR_TRACE(APP_DATA_READY)
- #endif
- ) {
- LOG_ERROR("SSL_read input error %d, %s\n", err,
- ERR_error_string((unsigned long)err, buffer));
- err_sys_ex(runWithErrors, "SSL_read failed");
- }
- }
- else if (SSL_get_error(ssl, 0) == 0 &&
- tcp_select(SSL_get_fd(ssl), 0) == TEST_RECV_READY) {
- /* do a peek and check for "pending" */
- #ifdef WOLFSSL_ASYNC_CRYPT
- err = 0;
- #endif
- do {
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- ret = wolfSSL_peek(ssl, buffer, 0);
- err = SSL_get_error(ssl, ret);
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E)
- || err == WOLFSSL_ERROR_WANT_READ
- || err == WOLFSSL_ERROR_WANT_WRITE);
- if (err < 0) {
- err_sys_ex(runWithErrors, "wolfSSL_peek failed");
- }
- if (wolfSSL_pending(ssl))
- err = WOLFSSL_ERROR_WANT_READ;
- }
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E)
- || err == WOLFSSL_ERROR_WANT_READ
- || err == WOLFSSL_ERROR_WANT_WRITE);
- if (ret > 0) {
- /* null terminate message */
- input[ret] = '\0';
- printf("Client message: %s\n", input);
- }
- }
- static void ServerWrite(WOLFSSL* ssl, const char* output, int outputLen)
- {
- int ret, err;
- int len;
- #ifdef OPENSSL_ALL
- /* Fuzz testing expects reply split over two msgs when TLSv1.0 or below */
- if (wolfSSL_GetVersion(ssl) <= WOLFSSL_TLSV1)
- len = outputLen / 2;
- else
- #endif
- len = outputLen;
- do {
- err = 0; /* reset error */
- ret = SSL_write(ssl, output, len);
- if (ret <= 0) {
- err = SSL_get_error(ssl, 0);
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- }
- else if (ret != outputLen) {
- output += ret;
- len = (outputLen -= ret);
- err = WOLFSSL_ERROR_WANT_WRITE;
- }
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E) ||
- err == WOLFSSL_ERROR_WANT_WRITE);
- if (ret != outputLen) {
- char buffer[WOLFSSL_MAX_ERROR_SZ];
- LOG_ERROR("SSL_write msg error %d, %s\n", err,
- ERR_error_string((unsigned long)err, buffer));
- err_sys_ex(runWithErrors, "SSL_write failed");
- }
- }
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES)
- #define MAX_GROUP_NUMBER 4
- static void SetKeyShare(WOLFSSL* ssl, int onlyKeyShare, int useX25519,
- int useX448, int usePqc, char* pqcAlg)
- {
- int ret;
- int groups[MAX_GROUP_NUMBER] = {0};
- int count = 0;
- (void)useX25519;
- (void)useX448;
- (void)usePqc;
- (void)pqcAlg;
- WOLFSSL_START(WC_FUNC_CLIENT_KEY_EXCHANGE_SEND);
- if (onlyKeyShare == 2) {
- if (useX25519) {
- #ifdef HAVE_CURVE25519
- do {
- ret = wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_X25519);
- if (ret == WOLFSSL_SUCCESS)
- groups[count++] = WOLFSSL_ECC_X25519;
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E))
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- #endif
- else
- err_sys("unable to use curve x25519");
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- #endif
- }
- else if (useX448) {
- #ifdef HAVE_CURVE448
- do {
- ret = wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_X448);
- if (ret == WOLFSSL_SUCCESS)
- groups[count++] = WOLFSSL_ECC_X448;
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E))
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- #endif
- else
- err_sys("unable to use curve x448");
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- #endif
- }
- else if (usePqc == 1) {
- #ifdef HAVE_PQC
- groups[count] = 0;
- #ifndef WOLFSSL_NO_KYBER512
- if (XSTRCMP(pqcAlg, "KYBER_LEVEL1") == 0) {
- groups[count] = WOLFSSL_KYBER_LEVEL1;
- }
- else
- #endif
- #ifndef WOLFSSL_NO_KYBER768
- if (XSTRCMP(pqcAlg, "KYBER_LEVEL3") == 0) {
- groups[count] = WOLFSSL_KYBER_LEVEL3;
- }
- else
- #endif
- #ifndef WOLFSSL_NO_KYBER1024
- if (XSTRCMP(pqcAlg, "KYBER_LEVEL5") == 0) {
- groups[count] = WOLFSSL_KYBER_LEVEL5;
- }
- else
- #endif
- #ifndef WOLFSSL_NO_KYBER512
- if (XSTRCMP(pqcAlg, "P256_KYBER_LEVEL1") == 0) {
- groups[count] = WOLFSSL_P256_KYBER_LEVEL1;
- }
- else
- #endif
- #ifndef WOLFSSL_NO_KYBER768
- if (XSTRCMP(pqcAlg, "P384_KYBER_LEVEL3") == 0) {
- groups[count] = WOLFSSL_P384_KYBER_LEVEL3;
- }
- else
- #endif
- #ifndef WOLFSSL_NO_KYBER1024
- if (XSTRCMP(pqcAlg, "P521_KYBER_LEVEL5") == 0) {
- groups[count] = WOLFSSL_P521_KYBER_LEVEL5;
- }
- else
- #endif
- {
- err_sys("invalid post-quantum KEM specified");
- }
- if (groups[count] == 0) {
- err_sys("invalid post-quantum KEM specified");
- }
- else {
- if (wolfSSL_UseKeyShare(ssl, groups[count]) == WOLFSSL_SUCCESS) {
- printf("Using Post-Quantum KEM: %s\n", pqcAlg);
- count++;
- }
- else {
- groups[count] = 0;
- err_sys("unable to use post-quantum algorithm");
- }
- }
- #endif
- }
- else {
- #ifdef HAVE_ECC
- #if !defined(NO_ECC256) || defined(HAVE_ALL_CURVES)
- do {
- ret = wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_SECP256R1);
- if (ret == WOLFSSL_SUCCESS)
- groups[count++] = WOLFSSL_ECC_SECP256R1;
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E))
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- #endif
- else
- err_sys("unable to use curve secp256r1");
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- #elif defined(WOLFSSL_SM2)
- do {
- ret = wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_SM2P256V1);
- if (ret == WOLFSSL_SUCCESS)
- groups[count++] = WOLFSSL_ECC_SM2P256V1;
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E))
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- #endif
- else
- err_sys("unable to use curve sm2p256r1");
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- #endif
- #endif
- }
- }
- if (onlyKeyShare == 1) {
- #ifdef HAVE_FFDHE_2048
- do {
- ret = wolfSSL_UseKeyShare(ssl, WOLFSSL_FFDHE_2048);
- if (ret == WOLFSSL_SUCCESS)
- groups[count++] = WOLFSSL_FFDHE_2048;
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E))
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- #endif
- else
- err_sys("unable to use DH 2048-bit parameters");
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- #endif
- }
- if (count >= MAX_GROUP_NUMBER)
- err_sys("example group array size error");
- if (count > 0) {
- if (wolfSSL_set_groups(ssl, groups, count) != WOLFSSL_SUCCESS)
- err_sys("unable to set groups");
- }
- WOLFSSL_END(WC_FUNC_CLIENT_KEY_EXCHANGE_SEND);
- }
- #endif /* WOLFSSL_TLS13 && HAVE_SUPPORTED_CURVES */
- /* when adding new option, please follow the steps below: */
- /* 1. add new option message in English section */
- /* 2. increase the number of the second column */
- /* 3. increase the array dimension */
- /* 4. add the same message into Japanese section */
- /* (will be translated later) */
- /* 5. add printf() into suitable position of Usage() */
- static const char* server_usage_msg[][65] = {
- /* English */
- {
- " NOTE: All files relative to wolfSSL home dir\n", /* 0 */
- "-? <num> Help, print this usage\n"
- " 0: English, 1: Japanese\n"
- "--help Help, in English\n", /* 1 */
- "-p <num> Port to listen on, not 0, default", /* 2 */
- #ifndef WOLFSSL_TLS13
- "-v <num> SSL version [0-3], SSLv3(0) - TLS1.2(3)), default", /* 3 */
- #else
- "-v <num> SSL version [0-4], SSLv3(0) - TLS1.3(4)), default", /* 3 */
- #endif
- "-l <str> Cipher suite list (: delimited)\n", /* 4 */
- "-c <file> Certificate file, default", /* 5 */
- "-k <file> Key file, default", /* 6 */
- "-A <file> Certificate Authority file, default", /* 7 */
- "-R <file> Create Ready file for external monitor"
- " default none\n", /* 8 */
- #ifndef NO_DH
- "-D <file> Diffie-Hellman Params file, default", /* 9 */
- "-Z <num> Minimum DH key bits, default", /* 10 */
- #endif
- #ifdef HAVE_ALPN
- "-L <str> Application-Layer Protocol Negotiation"
- " ({C,F}:<list>)\n", /* 11 */
- #endif
- "-d Disable client cert check\n", /* 12 */
- "-b Bind to any interface instead of localhost only\n",/* 13 */
- "-s Use pre Shared keys\n", /* 14 */
- #ifndef WOLFSSL_DTLS13
- "-u Use UDP DTLS, add -v 2 for DTLSv1, -v 3 for DTLSv1.2"
- " (default)\n", /* 15 */
- #else
- "-u Use UDP DTLS, add -v 2 for DTLSv1, -v 3 for DTLSv1.2"
- " (default), -v 4 for DTLSv1.3\n", /* 15 */
- #endif /* !WOLFSSL_DTLS13 */
- #ifdef WOLFSSL_SCTP
- "-G Use SCTP DTLS,"
- " add -v 2 for DTLSv1, -v 3 for DTLSv1.2 (default)\n", /* 16 */
- #endif
- "-f Fewer packets/group messages\n", /* 17 */
- "-r Allow one client Resumption\n", /* 18 */
- "-N Use Non-blocking sockets\n", /* 19 */
- "-S <str> Use Host Name Indication\n", /* 20 */
- "-w Wait for bidirectional shutdown\n", /* 21 */
- #ifdef HAVE_OCSP
- "-o Perform OCSP lookup on peer certificate\n", /* 22 */
- "-O <url> Perform OCSP lookup using <url> as responder\n", /* 23 */
- #endif
- #ifdef HAVE_PK_CALLBACKS
- "-P Public Key Callbacks\n", /* 24 */
- #endif
- #ifdef HAVE_ANON
- "-a Anonymous server\n", /* 25 */
- #endif
- #ifndef NO_PSK
- "-I Do not send PSK identity hint\n", /* 26 */
- #endif
- "-x Print server errors but do not close connection\n",/* 27 */
- "-i Loop indefinitely (allow repeated connections)\n", /* 28 */
- "-e Echo data mode (return raw bytes received)\n", /* 29 */
- "-B <num> Benchmark throughput"
- " using <num> bytes and print stats\n", /* 31 */
- #ifdef HAVE_CRL
- "-V Disable CRL\n", /* 32 */
- #endif
- #ifdef WOLFSSL_TRUST_PEER_CERT
- "-E <file> Path to load trusted peer cert\n", /* 33 */
- #endif
- #ifdef HAVE_WNR
- "-q <file> Whitewood config file, default", /* 34 */
- #endif
- "-g Return basic HTML web page\n", /* 35 */
- "-C <num> The number of connections to accept, default: 1\n",/* 36 */
- "-H <arg> Internal tests"
- " [defCipherList, exitWithRet, verifyFail, useSupCurve,\n", /* 37 */
- " loadSSL, disallowETM]\n", /* 38 */
- #ifdef WOLFSSL_TLS13
- "-U Update keys and IVs before sending\n", /* 39 */
- "-K Key Exchange for PSK not using (EC)DHE\n", /* 40 */
- #ifndef NO_DH
- "-y Pre-generate Key Share using FFDHE_2048 only\n", /* 41 */
- #endif
- #ifdef HAVE_ECC
- "-Y Pre-generate Key Share using P-256 only \n", /* 42 */
- #endif
- #ifdef HAVE_CURVE25519
- "-t Pre-generate Key share using Curve25519 only\n", /* 43 */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #ifdef HAVE_SESSION_TICKET
- #if defined(WOLFSSL_NO_TLS12) && defined(NO_OLD_TLS)
- "-T Do not generate session ticket\n", /* 44 */
- #else
- "-T [aon] Do not generate session ticket\n", /* 44 */
- " No option affects TLS 1.3 only, 'a' affects all"
- " protocol versions,\n", /* 45 */
- " 'o' affects TLS 1.2 and below only\n", /* 46 */
- " 'n' affects TLS 1.3 only\n", /* 47 */
- #endif
- #endif
- #ifdef WOLFSSL_TLS13
- "-F Send alert if no mutual authentication\n", /* 48 */
- #ifdef WOLFSSL_POST_HANDSHAKE_AUTH
- "-Q Request certificate from client post-handshake\n", /* 49 */
- #endif
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- "-J [n] Server sends Cookie Extension containing state (n to "
- "disable)\n", /* 50 */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #ifdef WOLFSSL_EARLY_DATA
- "-0 Early data read from client (0-RTT handshake)\n", /* 51 */
- #endif
- #ifdef WOLFSSL_MULTICAST
- "-3 <grpid> Multicast, grpid < 256\n", /* 52 */
- #endif
- "-1 <num> Display a result by specified language."
- "\n 0: English, 1: Japanese\n", /* 53 */
- #ifdef HAVE_TRUSTED_CA
- "-5 Use Trusted CA Key Indication\n", /* 54 */
- #endif
- "-6 Simulate WANT_WRITE errors on every other IO send\n",
- /* 55 */
- #ifdef HAVE_CURVE448
- "-8 Pre-generate Key share using Curve448 only\n", /* 56 */
- #endif
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- "-9 Use hash dir look up for certificate loading\n"
- " loading from <wolfSSL home>/certs folder\n"
- " files in the folder would have the form \"hash.N\" file name\n"
- " e.g symbolic link to the file at certs folder\n"
- " ln -s client-ca.pem `openssl x509 -in client-ca.pem -hash -noout`.0\n",
- /* 57 */
- #endif
- #if defined(WOLFSSL_WOLFSENTRY_HOOKS) && !defined(NO_FILESYSTEM) && !defined(WOLFSENTRY_NO_JSON)
- "--wolfsentry-config <file> Path for JSON wolfSentry config\n",
- /* 58 */
- #endif
- #ifndef WOLFSSL_TLS13
- "-7 Set minimum downgrade protocol version [0-3] "
- " SSLv3(0) - TLS1.2(3)\n",
- #else
- "-7 Set minimum downgrade protocol version [0-4] "
- " SSLv3(0) - TLS1.3(4)\n", /* 59 */
- #endif
- #ifdef HAVE_PQC
- "--pqc <alg> Key Share with specified post-quantum algorithm only [KYBER_LEVEL1, KYBER_LEVEL3,\n"
- " KYBER_LEVEL5, P256_KYBER_LEVEL1, P384_KYBER_LEVEL3, P521_KYBER_LEVEL5] \n", /* 60 */
- #endif
- #ifdef WOLFSSL_SRTP
- "--srtp <profile> (default is SRTP_AES128_CM_SHA1_80)\n", /* 61 */
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- "--send-ticket Send a new session ticket during application data\n",
- /* 62 */
- #endif
- #ifdef CAN_FORCE_CURVE
- "--force-curve [<curve>] Pre-generate a Key Share using <curve>.\n"
- " Leave <curve> blank to list all curves.\n"
- " Note: requires TLS1.3\n",
- /* 63 */
- #endif
- #ifdef HAVE_SUPPORTED_CURVES
- "--onlyPskDheKe Must use DHE key exchange with PSK\n", /* 64 */
- #endif
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- "--altPrivKey <file> Generate alternative signature with this key.\n",
- /* 65 */
- #endif
- "\n"
- "For simpler wolfSSL TLS server examples, visit\n"
- "https://github.com/wolfSSL/wolfssl-examples/tree/master/tls\n",
- /* 66 */
- NULL,
- },
- #ifndef NO_MULTIBYTE_PRINT
- /* Japanese */
- {
- " 注意 : 全てのファイルは"
- " wolfSSL ホーム・ディレクトリからの相対です。\n", /* 0 */
- "-? <num> ヘルプ, 使い方を表示\n"
- " 0: 英語、 1: 日本語\n"
- "--ヘルプ 日本語で使い方を表示\n", /* 1 */
- "-p <num> 接続先ポート, 0は無効, 既定値", /* 2 */
- #ifndef WOLFSSL_TLS13
- "-v <num> SSL バージョン [0-3], SSLv3(0) - TLS1.2(3)),"
- " 既定値", /* 3 */
- #else
- "-v <num> SSL バージョン [0-4], SSLv3(0) - TLS1.3(4)),"
- " 既定値", /* 3 */
- #endif
- "-l <str> 暗号スイートリスト (区切り文字 :)\n", /* 4 */
- "-c <file> 証明書ファイル, 既定値", /* 5 */
- "-k <file> 鍵ファイル, 既定値", /* 6 */
- "-A <file> 認証局ファイル, 既定値", /* 7 */
- "-R <file> 外部モニタ用の準備完了ファイルを作成する。"
- "既定値 なし\n", /* 8 */
- #ifndef NO_DH
- "-D <file> ディフィー・ヘルマンのパラメータファイル,"
- " 既定値", /* 9 */
- "-Z <num> 最小 DH 鍵 ビット, 既定値", /* 10 */
- #endif
- #ifdef HAVE_ALPN
- "-L <str> アプリケーション層プロトコルネゴシエーションを行う"
- " ({C,F}:<list>)\n", /* 11 */
- #endif
- "-d クライアント認証を無効とする\n", /* 12 */
- "-b ローカルホスト以外のインターフェースへも"
- "バインドする\n", /* 13 */
- "-s 事前共有鍵を使用する\n", /* 14 */
- "-u UDP DTLSを使用する。\n"
- #ifndef WOLFSSL_DTLS13
- " -v 2 を追加指定するとDTLSv1, "
- "-v 3 を追加指定すると DTLSv1.2 (既定値)\n", /* 15 */
- #else
- " -v 2 を追加指定するとDTLSv1, "
- "-v 3 を追加指定すると DTLSv1.2 (既定値),\n"
- " -v 4 を追加指定すると DTLSv1.3\n", /* 15 */
- #endif /* !WOLFSSL_DTLS13 */
- #ifdef WOLFSSL_SCTP
- "-G SCTP DTLSを使用する。-v 2 を追加指定すると"
- " DTLSv1, -v 3 を追加指定すると DTLSv1.2 (既定値)\n", /* 16 */
- #endif
- "-f より少ないパケット/グループメッセージを使用する\n",/* 17 */
- "-r クライアントの再開を許可する\n", /* 18 */
- "-N ノンブロッキング・ソケットを使用する\n", /* 19 */
- "-S <str> ホスト名表示を使用する\n", /* 20 */
- "-w 双方向シャットダウンを待つ\n", /* 21 */
- #ifdef HAVE_OCSP
- "-o OCSPルックアップをピア証明書で実施する\n", /* 22 */
- "-O <url> OCSPルックアップを、"
- "<url>を使用し応答者として実施する\n", /* 23 */
- #endif
- #ifdef HAVE_PK_CALLBACKS
- "-P 公開鍵コールバック\n", /* 24 */
- #endif
- #ifdef HAVE_ANON
- "-a 匿名サーバー\n", /* 25 */
- #endif
- #ifndef NO_PSK
- "-I PSKアイデンティティのヒントを送信しない\n", /* 26 */
- #endif
- "-x サーバーエラーを出力するが接続を切断しない\n", /* 27 */
- "-i 無期限にループする(繰り返し接続を許可)\n", /* 28 */
- "-e エコー・データモード"
- "(受け取ったバイトデータを返す)\n", /* 29 */
- "-B <num> <num> バイトを用いてのベンチマーク・スループット"
- "測定と結果を出力する\n", /* 31 */
- #ifdef HAVE_CRL
- "-V CRLを無効とする\n", /* 32 */
- #endif
- #ifdef WOLFSSL_TRUST_PEER_CERT
- "-E <file> 信頼出来るピアの証明書ロードの為のパス\n\n", /* 33 */
- #endif
- #ifdef HAVE_WNR
- "-q <file> Whitewood コンフィグファイル, 既定値", /* 34 */
- #endif
- "-g 基本的な Web ページを返す\n", /* 35 */
- "-C <num> アクセプト可能な接続数を指定する。既定値: 1\n", /* 36 */
- "-H <arg> 内部テスト"
- " [defCipherList, exitWithRet, verifyFail, useSupCurve,\n", /* 37 */
- " loadSSL, disallowETM]\n", /* 38 */
- #ifdef WOLFSSL_TLS13
- "-U データ送信前に、鍵とIVを更新する\n", /* 39 */
- "-K 鍵交換にPSKを使用、(EC)DHEは使用しない\n", /* 40 */
- #ifndef NO_DH
- "-y FFDHE_2048のみを使用して鍵共有を事前生成する\n", /* 41 */
- #endif
- #ifdef HAVE_ECC
- "-Y P-256のみを使用したキー共有の事前生成\n", /* 42 */
- #endif
- #ifdef HAVE_CURVE25519
- "-t Curve25519のみを使用して鍵共有を事前生成する\n", /* 43 */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #if defined(WOLFSSL_NO_TLS12) && defined(NO_OLD_TLS)
- "-T セッションチケットを生成しない\n", /* 44 */
- #else
- "-T [aon] セッションチケットを生成しない\n", /* 44 */
- " オプション指定なしの場合、TLS 1.3 にだけ有効\n"
- " 'a' を指定した場合、"
- "全てのプロトコルバージョンに有効\n" /* 45 */
- " 'o' を指定した場合、TLS 1.2 及び"
- "それ以下のプロトコルバージョンに有効\n" /* 46 */
- " 'n' を指定した場合、TLS 1.3 にのみ有効\n", /* 47 */
- #endif
- #ifdef WOLFSSL_TLS13
- "-F 相互認証が無い場合にalert を送信\n", /* 48 */
- #ifdef WOLFSSL_POST_HANDSHAKE_AUTH
- "-Q クライアントのポストハンドシェイクから"
- "証明書を要求する\n", /* 49 */
- #endif
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- "-J サーバーの状態を含むTLS Cookie 拡張を送信する\n", /* 50 */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #ifdef WOLFSSL_EARLY_DATA
- "-0 クライアントからの Early Data 読み取り"
- "（0-RTTハンドシェイク）\n", /* 51 */
- #endif
- #ifdef WOLFSSL_MULTICAST
- "-3 <grpid> マルチキャスト, grpid < 256\n", /* 52 */
- #endif
- "-1 <num> 指定された言語で結果を表示します。"
- "\n 0: 英語、 1: 日本語\n", /* 53 */
- #ifdef HAVE_TRUSTED_CA
- "-5 信頼できる認証局の鍵表示を使用する\n", /* 54 */
- #endif
- "-6 交互の IO 送信で WANT_WRITE エラー"
- "をシュミレート\n",
- /* 55 */
- #ifdef HAVE_CURVE448
- "-8 Curve448のみを使用して鍵共有を事前生成する\n", /* 56 */
- #endif
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- "-9 証明書の読み込みに hash dir 機能を使用する\n"
- " <wolfSSL home>/certs フォルダーからロードします\n"
- " フォルダー中のファイルは、\"hash.N\"[N:0-9]名である必要があります\n"
- " 以下の例ではca-cert.pemにシンボリックリンクを設定します\n"
- " ln -s client-ca.pem `openssl x509 -in client-ca.pem -hash -noout`.0\n",
- /* 57 */
- #endif
- #if defined(WOLFSSL_WOLFSENTRY_HOOKS) && !defined(NO_FILESYSTEM) && !defined(WOLFSENTRY_NO_JSON)
- "--wolfsentry-config <file> wolfSentry コンフィグファイル\n",
- /* 58 */
- #endif
- #ifndef WOLFSSL_TLS13
- "-7 最小ダウングレード可能なプロトコルバージョンを設定します [0-3] "
- " SSLv3(0) - TLS1.2(3)\n",
- #else
- "-7 最小ダウングレード可能なプロトコルバージョンを設定します [0-4] "
- " SSLv3(0) - TLS1.3(4)\n", /* 59 */
- #endif
- #ifdef HAVE_PQC
- "--pqc <alg> post-quantum 名前付きグループとの鍵共有のみ [KYBER_LEVEL1, KYBER_LEVEL3,\n"
- " KYBER_LEVEL5, P256_KYBER_LEVEL1, P384_KYBER_LEVEL3, P521_KYBER_LEVEL5]\n", /* 60 */
- #endif
- #ifdef WOLFSSL_SRTP
- "--srtp <profile> (デフォルトはSRTP_AES128_CM_SHA1_80)\n", /* 61 */
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- "--send-ticket Application data 中に新しい"
- "セッションチケットを送信します\n",
- /* 62 */
- #endif
- #ifdef CAN_FORCE_CURVE
- /* TODO: Need Japanese translation */
- "--force-curve [<curve>] Pre-generate a Key Share using <curve>.\n"
- " Leave <curve> blank to list all curves.\n"
- " Note: requires TLS1.3\n",
- /* 63 */
- #endif
- #ifdef HAVE_SUPPORTED_CURVES
- "--onlyPskDheKe Must use DHE key exchange with PSK\n", /* 64 */
- #endif
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- "--altPrivKey <file> Generate alternative signature with this key.\n",
- /* 65 */
- #endif
- "\n"
- "より簡単なwolfSSL TSL クライアントの例については"
- "下記にアクセスしてください\n"
- "https://github.com/wolfSSL/wolfssl-examples/tree/master/tls\n",
- /* 66 */
- NULL,
- },
- #endif
- };
- static void Usage(void)
- {
- int msgId = 0;
- const char** msg = server_usage_msg[lng_index];
- printf("%s%s%s", "server ", LIBWOLFSSL_VERSION_STRING,
- msg[msgId]);
- printf("%s", msg[++msgId]); /* ? */
- printf("%s %d\n", msg[++msgId], wolfSSLPort); /* -p */
- #ifndef WOLFSSL_TLS13
- printf("%s %d\n", msg[++msgId], SERVER_DEFAULT_VERSION); /* -v */
- #else
- printf("%s %d\n", msg[++msgId], SERVER_DEFAULT_VERSION); /* -v */
- #endif
- printf("%s", msg[++msgId]); /* -l */
- printf("%s %s\n", msg[++msgId], svrCertFile); /* -c */
- printf("%s %s\n", msg[++msgId], svrKeyFile); /* -k */
- printf("%s %s\n", msg[++msgId], cliCertFile); /* -A */
- printf("%s", msg[++msgId]); /* -R */
- #ifndef NO_DH
- printf("%s %s\n", msg[++msgId], dhParamFile); /* -D */
- printf("%s %d\n", msg[++msgId], DEFAULT_MIN_DHKEY_BITS);/* -Z */
- #endif
- #ifdef HAVE_ALPN
- printf("%s", msg[++msgId]); /* -L */
- #endif
- printf("%s", msg[++msgId]); /* -d */
- printf("%s", msg[++msgId]); /* -b */
- printf("%s", msg[++msgId]); /* -s */
- printf("%s", msg[++msgId]); /* -u */
- #ifdef WOLFSSL_SCTP
- printf("%s", msg[++msgId]); /* -G */
- #endif
- printf("%s", msg[++msgId]); /* -f */
- printf("%s", msg[++msgId]); /* -r */
- printf("%s", msg[++msgId]); /* -N */
- printf("%s", msg[++msgId]); /* -S */
- printf("%s", msg[++msgId]); /* -w */
- #ifdef HAVE_SECURE_RENEGOTIATION
- printf("-M Allow Secure Renegotiation\n");
- printf("-m Force Server Initiated Secure Renegotiation\n");
- #endif /* HAVE_SECURE_RENEGOTIATION */
- #ifdef HAVE_OCSP
- printf("%s", msg[++msgId]); /* -o */
- printf("%s", msg[++msgId]); /* -O */
- #endif
- #ifdef HAVE_PK_CALLBACKS
- printf("%s", msg[++msgId]); /* -P */
- #endif
- #ifdef HAVE_ANON
- printf("%s", msg[++msgId]); /* -a */
- #endif
- #ifndef NO_PSK
- printf("%s", msg[++msgId]); /* -I */
- #endif
- printf("%s", msg[++msgId]); /* -x */
- printf("%s", msg[++msgId]); /* -i */
- printf("%s", msg[++msgId]); /* -e */
- printf("%s", msg[++msgId]); /* -B */
- #ifdef HAVE_CRL
- printf("%s", msg[++msgId]); /* -V */
- #endif
- #ifdef WOLFSSL_TRUST_PEER_CERT
- printf("%s", msg[++msgId]); /* -E */
- #endif
- #ifdef HAVE_WNR
- printf("%s %s\n", msg[++msgId], wnrConfig); /* -q */
- #endif
- printf("%s", msg[++msgId]); /* -g */
- printf("%s", msg[++msgId]); /* -C */
- printf("%s", msg[++msgId]); /* -H */
- printf("%s", msg[++msgId]); /* more -H options */
- #ifdef WOLFSSL_TLS13
- printf("%s", msg[++msgId]); /* -U */
- printf("%s", msg[++msgId]); /* -K */
- #ifndef NO_DH
- printf("%s", msg[++msgId]); /* -y */
- #endif
- #ifdef HAVE_ECC
- printf("%s", msg[++msgId]); /* -Y */
- #endif
- #ifdef HAVE_CURVE25519
- printf("%s", msg[++msgId]); /* -t */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #ifdef HAVE_SESSION_TICKET
- printf("%s", msg[++msgId]); /* -T */
- #if !defined(WOLFSSL_NO_TLS12) || !defined(NO_OLD_TLS)
- printf("%s", msg[++msgId]); /* -T */
- printf("%s", msg[++msgId]); /* -T */
- printf("%s", msg[++msgId]); /* -T */
- #endif
- #endif
- #ifdef WOLFSSL_TLS13
- printf("%s", msg[++msgId]); /* -F */
- #ifdef WOLFSSL_POST_HANDSHAKE_AUTH
- printf("%s", msg[++msgId]); /* -Q */
- #endif
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- printf("%s", msg[++msgId]); /* -J */
- #endif
- #endif /* WOLFSSL_TLS13 */
- #ifdef WOLFSSL_EARLY_DATA
- printf("%s", msg[++msgId]); /* -0 */
- #endif
- #if !defined(NO_DH) && !defined(HAVE_FIPS) && \
- !defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
- printf("-2 Disable DH Prime check\n");
- #endif
- #ifdef WOLFSSL_DTLS
- printf("-4 <seq> DTLS fake would-block for message seq\n");
- #endif
- #ifdef WOLFSSL_MULTICAST
- printf("%s", msg[++msgId]); /* -3 */
- #endif
- printf("%s", msg[++msgId]); /* -1 */
- #ifdef HAVE_TRUSTED_CA
- printf("%s", msg[++msgId]); /* -5 */
- #endif /* HAVE_TRUSTED_CA */
- printf("%s", msg[++msgId]); /* -6 */
- #ifdef HAVE_CURVE448
- printf("%s", msg[++msgId]); /* -8 */
- #endif
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- printf("%s", msg[++msgId]); /* -9 */
- #endif
- #if defined(WOLFSSL_WOLFSENTRY_HOOKS) && !defined(NO_FILESYSTEM) && \
- !defined(WOLFSENTRY_NO_JSON)
- printf("%s", msg[++msgId]); /* --wolfsentry-config */
- #endif
- printf("%s", msg[++msgId]); /* -7 */
- #ifdef HAVE_PQC
- printf("%s", msg[++msgId]); /* --pqc */
- printf("%s", msg[++msgId]); /* --pqc options */
- printf("%s", msg[++msgId]); /* more --pqc options */
- printf("%s", msg[++msgId]); /* more --pqc options */
- #endif
- #ifdef WOLFSSL_SRTP
- printf("%s", msg[++msgId]); /* dtls-srtp */
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- printf("%s", msg[++msgId]); /* send-ticket */
- #endif
- #ifdef CAN_FORCE_CURVE
- printf("%s", msg[++msgId]); /* force-curve */
- #endif
- #ifdef HAVE_SUPPORTED_CURVES
- printf("%s", msg[++msgId]); /* --onlyPskDheKe */
- #endif
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- printf("%s", msg[++msgId]); /* --altPrivKey */
- #endif
- printf("%s", msg[++msgId]); /* Examples repo link */
- }
- #ifdef WOLFSSL_SRTP
- /**
- * server_srtp_test() - print the ekm and share it with the client
- * @ssl: ssl context
- * @srtp_helper: srtp_test_helper shared struct with the client
- *
- * if @srtp_helper is NULL the ekm isn't shared, but it is still printed.
- *
- * calls srtp_helper_set_ekm() to wake the client and share the ekm with
- * him. The client will check that the ekm matches the one computed by itself.
- */
- static int server_srtp_test(WOLFSSL *ssl, func_args *args)
- {
- size_t srtp_secret_length;
- byte *srtp_secret, *p;
- int ret;
- #ifdef WOLFSSL_COND
- srtp_test_helper *srtp_helper = args->srtp_helper;
- #else
- (void)args;
- #endif
- ret = wolfSSL_export_dtls_srtp_keying_material(ssl, NULL,
- &srtp_secret_length);
- if (ret != WC_NO_ERR_TRACE(LENGTH_ONLY_E)) {
- LOG_ERROR("DTLS SRTP: Error getting key material length\n");
- return ret;
- }
- srtp_secret = (byte*)XMALLOC(srtp_secret_length,
- NULL, DYNAMIC_TYPE_TMP_BUFFER);
- if (srtp_secret == NULL) {
- err_sys("DTLS SRTP: Memory error");
- }
- ret = wolfSSL_export_dtls_srtp_keying_material(ssl, srtp_secret,
- &srtp_secret_length);
- if (ret != WOLFSSL_SUCCESS) {
- XFREE(srtp_secret, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- LOG_ERROR("DTLS SRTP: Error getting key material\n");
- return ret;
- }
- printf("DTLS SRTP: Exported key material: ");
- for (p = srtp_secret; p < srtp_secret + srtp_secret_length; p++)
- printf("%02X", *p);
- printf("\n");
- #ifdef WOLFSSL_COND
- if (srtp_helper != NULL) {
- srtp_helper_set_ekm(srtp_helper, srtp_secret, srtp_secret_length);
- /* client code will free srtp_secret buffer after checking for
- correctness */
- return 0;
- }
- #endif /* WOLFSSL_COND */
- XFREE(srtp_secret, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- return 0;
- }
- #endif
- THREAD_RETURN WOLFSSL_THREAD server_test(void* args)
- {
- SOCKET_T sockfd = WOLFSSL_SOCKET_INVALID;
- SOCKET_T clientfd = WOLFSSL_SOCKET_INVALID;
- SOCKADDR_IN_T client_addr;
- socklen_t client_len;
- wolfSSL_method_func method = NULL;
- SSL_CTX* ctx = 0;
- SSL* ssl = 0;
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- wolfsentry_errcode_t wolfsentry_ret;
- #endif
- int minVersion = SERVER_INVALID_VERSION;
- int useWebServerMsg = 0;
- char input[SRV_READ_SZ];
- #ifndef WOLFSSL_VXWORKS
- int ch;
- static const struct mygetopt_long_config long_options[] = {
- #if defined(WOLFSSL_WOLFSENTRY_HOOKS) && !defined(NO_FILESYSTEM) && \
- !defined(WOLFSENTRY_NO_JSON)
- { "wolfsentry-config", 1, 256 },
- #endif
- { "help", 0, 257 },
- #ifndef NO_MULTIBYTE_PRINT
- { "ヘルプ", 0, 258 },
- #endif
- #if defined(HAVE_PQC)
- { "pqc", 1, 259 },
- #endif
- #ifdef WOLFSSL_SRTP
- { "srtp", 2, 260 }, /* optional argument */
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- { "send-ticket", 0, 261 },
- #endif
- #ifdef CAN_FORCE_CURVE
- { "force-curve", 2, 262},
- #endif
- #ifdef WOLFSSL_DTLS_CID
- {"cid", 2, 263},
- #endif /* WOLFSSL_DTLS_CID */
- #ifdef HAVE_SUPPORTED_CURVES
- {"onlyPskDheKe", 2, 264},
- #endif /* HAVE_SUPPORTED_CURVES */
- #ifdef HAVE_CRL
- {"crl-dir", 1, 265},
- #endif
- {"quieter", 0, 266},
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- { "altPrivKey", 1, 267},
- #endif
- { 0, 0, 0 }
- };
- #endif
- int version = SERVER_DEFAULT_VERSION;
- #ifndef WOLFSSL_NO_CLIENT_AUTH
- int doCliCertCheck = 1;
- #else
- int doCliCertCheck = 0;
- #endif
- #if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
- int disableCRL = 0;
- #endif
- int useAnyAddr = 0;
- word16 port = wolfSSLPort;
- int usePsk = 0;
- int usePskPlus = 0;
- int useAnon = 0;
- int doDTLS = 0;
- int dtlsUDP = 0;
- #if (defined(WOLFSSL_SCTP) || defined(WOLFSSL_DTLS_MTU)) && \
- defined(WOLFSSL_DTLS)
- int dtlsMTU = 0;
- #endif
- int dtlsSCTP = 0;
- int doMcast = 0;
- #if defined(WOLFSSL_DTLS) && defined(USE_WOLFSSL_IO)
- int doBlockSeq = 0;
- WOLFSSL_TEST_DTLS_CTX dtlsCtx;
- #endif
- int needDH = 0;
- int nonBlocking = 0;
- int simulateWantWrite = 0;
- int fewerPackets = 0;
- #ifdef HAVE_PK_CALLBACKS
- int pkCallbacks = 0;
- PkCbInfo pkCbInfo;
- #endif
- int wc_shutdown = 0;
- int resume = 0;
- int resumeCount = 0;
- int loops = 1;
- int cnt = 0;
- int echoData = 0;
- int block = TEST_BUFFER_SIZE;
- size_t throughput = 0;
- int minDhKeyBits = DEFAULT_MIN_DHKEY_BITS;
- short minRsaKeyBits = DEFAULT_MIN_RSAKEY_BITS;
- short minEccKeyBits = DEFAULT_MIN_ECCKEY_BITS;
- int doListen = 1;
- int crlFlags = 0;
- int ret;
- int err = 0;
- char* serverReadyFile = NULL;
- char* alpnList = NULL;
- unsigned char alpn_opt = 0;
- char* cipherList = NULL;
- int useDefCipherList = 0;
- const char* verifyCert;
- const char* ourCert;
- const char* ourKey;
- const char* ourDhParam = dhParamFile;
- tcp_ready* readySignal = NULL;
- int argc = ((func_args*)args)->argc;
- char** argv = ((func_args*)args)->argv;
- #ifdef WOLFSSL_TRUST_PEER_CERT
- const char* trustCert = NULL;
- #endif
- #ifndef NO_PSK
- int sendPskIdentityHint = 1;
- #endif
- #ifdef HAVE_SNI
- char* sniHostName = NULL;
- #endif
- #ifdef HAVE_TRUSTED_CA
- int trustedCaKeyId = 0;
- #endif /* HAVE_TRUSTED_CA */
- #ifdef HAVE_OCSP
- int useOcsp = 0;
- char* ocspUrl = NULL;
- #endif
- #ifdef HAVE_WNR
- const char* wnrConfigFile = wnrConfig;
- #endif
- char buffer[WOLFSSL_MAX_ERROR_SZ];
- #ifdef WOLFSSL_TLS13
- int noPskDheKe = 0;
- #ifdef HAVE_SUPPORTED_CURVES
- int onlyPskDheKe = 0;
- #endif
- #endif
- int updateKeysIVs = 0;
- #ifndef NO_CERTS
- int mutualAuth = 0;
- #endif
- int postHandAuth = 0;
- int sendTicket = 0;
- #ifdef WOLFSSL_EARLY_DATA
- int earlyData = 0;
- #endif
- #ifdef HAVE_SECURE_RENEGOTIATION
- int scr = 0;
- int forceScr = 0;
- #endif /* HAVE_SECURE_RENEGOTIATION */
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- int hrrCookie = 0;
- #endif
- byte mcastID = 0;
- #if !defined(NO_DH) && !defined(HAVE_FIPS) && \
- !defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
- int doDhKeyCheck = 1;
- #endif
- #ifdef WOLFSSL_DTLS_CID
- int useDtlsCID = 0;
- char dtlsCID[DTLS_CID_BUFFER_SIZE] = { 0 };
- #endif /* WOLFSSL_DTLS_CID */
- #if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
- char* crlDir = NULL;
- #endif
- #ifdef WOLFSSL_STATIC_MEMORY
- /* Note: Actual memory used is much less, this is the entire buffer buckets,
- * which is partitioned into pools of common sizes. To adjust the buckets
- * sizes see WOLFMEM_BUCKETS in memory.h */
- #if (defined(HAVE_ECC) && !defined(ALT_ECC_SIZE)) \
- || defined(SESSION_CERTS)
- /* big enough to handle most cases including session certs */
- #if !defined(WOLFSSL_NO_CLIENT_AUTH) && \
- ((defined(HAVE_ED25519) && !defined(NO_ED25519_CLIENT_AUTH)) || \
- (defined(HAVE_ED448) && !defined(NO_ED448_CLIENT_AUTH)))
- /* increase is due to EdDSA_Update */
- byte memory[440000];
- #else
- byte memory[320000];
- #endif
- #else
- byte memory[80000];
- #endif
- byte memoryIO[34500]; /* max for IO buffer (TLS packet can be 16k) */
- #if !defined(WOLFSSL_STATIC_MEMORY_LEAN)
- WOLFSSL_MEM_CONN_STATS ssl_stats;
- #if defined(DEBUG_WOLFSSL)
- WOLFSSL_MEM_STATS mem_stats;
- #endif
- #endif
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES)
- int onlyKeyShare = 0;
- #endif
- #if defined(HAVE_SESSION_TICKET)
- #ifdef WOLFSSL_TLS13
- int noTicketTls13 = 0;
- #endif
- #if !defined(WOLFSSL_NO_TLS12) || !defined(NO_OLD_TLS)
- int noTicketTls12 = 0;
- #endif
- #endif
- int useX25519 = 0;
- int useX448 = 0;
- int usePqc = 0;
- char* pqcAlg = NULL;
- char* altPrivKey = NULL;
- int exitWithRet = 0;
- int loadCertKeyIntoSSLObj = 0;
- #ifdef HAVE_ENCRYPT_THEN_MAC
- int disallowETM = 0;
- #endif
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- int useCertFolder = 0;
- #endif
- #ifdef WOLFSSL_SRTP
- const char* dtlsSrtpProfiles = NULL;
- #endif
- #ifdef HAVE_TEST_SESSION_TICKET
- MyTicketCtx myTicketCtx;
- #endif
- #ifdef CAN_FORCE_CURVE
- int force_curve_group_id = 0;
- #endif
- ((func_args*)args)->return_code = -1; /* error state */
- #ifndef NO_RSA
- verifyCert = cliCertFile;
- ourCert = svrCertFile;
- ourKey = svrKeyFile;
- #else
- #ifdef HAVE_ECC
- verifyCert = cliEccCertFile;
- ourCert = eccCertFile;
- ourKey = eccKeyFile;
- #elif defined(HAVE_ED25519)
- verifyCert = cliEdCertFile;
- ourCert = edCertFile;
- ourKey = edKeyFile;
- #elif defined(HAVE_ED448)
- verifyCert = cliEd448CertFile;
- ourCert = ed448CertFile;
- ourKey = ed448KeyFile;
- #else
- verifyCert = NULL;
- ourCert = NULL;
- ourKey = NULL;
- #endif
- #endif
- (void)needDH;
- (void)ourKey;
- (void)ourCert;
- (void)ourDhParam;
- (void)verifyCert;
- (void)doCliCertCheck;
- (void)minDhKeyBits;
- (void)minRsaKeyBits;
- (void)minEccKeyBits;
- (void)alpnList;
- (void)alpn_opt;
- (void)crlFlags;
- (void)readySignal;
- (void)updateKeysIVs;
- #ifndef NO_CERTS
- (void)mutualAuth;
- #endif
- (void)postHandAuth;
- (void)sendTicket;
- (void)mcastID;
- (void)loadCertKeyIntoSSLObj;
- (void)nonBlocking;
- (void)pqcAlg;
- (void)usePqc;
- (void)altPrivKey;
- #ifdef WOLFSSL_TIRTOS
- fdOpenSession(Task_self());
- #endif
- #ifdef WOLFSSL_VXWORKS
- useAnyAddr = 1;
- #else
- /* Reinitialize the global myVerifyAction. */
- myVerifyAction = VERIFY_OVERRIDE_ERROR;
- /* Not Used: h, z, W, X */
- while ((ch = mygetopt_long(argc, argv, "?:"
- "abc:defgijk:l:mop:q:rstu;v:wxy"
- "A:B:C:D:E:FGH:IJ;KL:MNO:PQR:S:T;UVYZ:"
- "01:23:4:567:89"
- "@#", long_options, 0)) != -1) {
- switch (ch) {
- case '?' :
- if(myoptarg!=NULL) {
- lng_index = atoi(myoptarg);
- if(lng_index<0||lng_index>1){
- lng_index = 0;
- }
- }
- Usage();
- XEXIT_T(EXIT_SUCCESS);
- case 257 :
- lng_index = 0;
- Usage();
- XEXIT_T(EXIT_SUCCESS);
- case 258 :
- lng_index = 1;
- Usage();
- XEXIT_T(EXIT_SUCCESS);
- case 'x' :
- runWithErrors = 1;
- break;
- case 'd' :
- doCliCertCheck = 0;
- break;
- case 'V' :
- #if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
- disableCRL = 1;
- #endif
- break;
- case 'b' :
- useAnyAddr = 1;
- break;
- case 's' :
- usePsk = 1;
- break;
- case 'j' :
- usePskPlus = 1;
- break;
- case 'u' :
- doDTLS = 1;
- dtlsUDP = 1;
- #if (defined(WOLFSSL_SCTP) || defined(WOLFSSL_DTLS_MTU)) && \
- defined(WOLFSSL_DTLS)
- dtlsMTU = atoi(myoptarg);
- #endif
- break;
- #ifdef WOLFSSL_SRTP
- case 260:
- doDTLS = 1;
- dtlsUDP = 1;
- dtlsSrtpProfiles = myoptarg != NULL ? myoptarg :
- "SRTP_AES128_CM_SHA1_80";
- printf("Using SRTP Profile(s): %s\n", dtlsSrtpProfiles);
- break;
- #endif
- case 'G' :
- #ifdef WOLFSSL_SCTP
- doDTLS = 1;
- dtlsUDP = 1;
- dtlsSCTP = 1;
- #endif
- break;
- case 'f' :
- fewerPackets = 1;
- break;
- case 'R' :
- serverReadyFile = myoptarg;
- break;
- case 'r' :
- #ifndef NO_SESSION_CACHE
- resume = 1;
- #endif
- break;
- case 'P' :
- #ifdef HAVE_PK_CALLBACKS
- pkCallbacks = 1;
- #endif
- break;
- case 'p' :
- port = (word16)atoi(myoptarg);
- break;
- case 'w' :
- wc_shutdown = 1;
- break;
- case 'v' :
- if (myoptarg[0] == 'd') {
- version = SERVER_DOWNGRADE_VERSION;
- break;
- }
- #if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
- else if (myoptarg[0] == 'e') {
- version = EITHER_DOWNGRADE_VERSION;
- #ifndef NO_CERTS
- loadCertKeyIntoSSLObj = 1;
- #endif
- break;
- }
- #endif
- version = atoi(myoptarg);
- if (version < 0 || version > 4) {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- break;
- case 'l' :
- cipherList = myoptarg;
- break;
- case 'H' :
- if (XSTRCMP(myoptarg, "defCipherList") == 0) {
- printf("Using default cipher list for testing\n");
- useDefCipherList = 1;
- }
- else if (XSTRCMP(myoptarg, "exitWithRet") == 0) {
- printf("Skip exit() for testing\n");
- exitWithRet = 1;
- }
- else if (XSTRCMP(myoptarg, "verifyFail") == 0) {
- printf("Verify should fail\n");
- myVerifyAction = VERIFY_FORCE_FAIL;
- }
- else if (XSTRCMP(myoptarg, "verifyInfo") == 0) {
- printf("Verify should use preverify (just show info)\n");
- myVerifyAction = VERIFY_USE_PREVERFIY;
- }
- else if (XSTRCMP(myoptarg, "loadSSL") == 0) {
- printf("Also load cert/key into wolfSSL object\n");
- #ifndef NO_CERTS
- loadCertKeyIntoSSLObj = 2;
- #endif
- }
- else if (XSTRCMP(myoptarg, "loadSSLOnly") == 0) {
- printf("Only load cert/key into wolfSSL object\n");
- #ifndef NO_CERTS
- loadCertKeyIntoSSLObj = 1;
- #endif
- }
- else if (XSTRCMP(myoptarg, "disallowETM") == 0) {
- printf("Disallow Encrypt-Then-MAC\n");
- #ifdef HAVE_ENCRYPT_THEN_MAC
- disallowETM = 1;
- #endif
- }
- else if (XSTRCMP(myoptarg, "overrideDateErr") == 0) {
- #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
- myVerifyAction = VERIFY_OVERRIDE_DATE_ERR;
- #endif
- }
- else {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- break;
- case 'A' :
- verifyCert = myoptarg;
- break;
- case 'c' :
- ourCert = myoptarg;
- break;
- case 'k' :
- ourKey = myoptarg;
- break;
- case 'D' :
- #ifndef NO_DH
- ourDhParam = myoptarg;
- #endif
- break;
- case 'Z' :
- #ifndef NO_DH
- minDhKeyBits = atoi(myoptarg);
- if (minDhKeyBits <= 0 || minDhKeyBits > 16000) {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- #endif
- break;
- case 'N':
- nonBlocking = 1;
- break;
- case 'S' :
- #ifdef HAVE_SNI
- sniHostName = myoptarg;
- #endif
- break;
- case 'o' :
- #ifdef HAVE_OCSP
- useOcsp = 1;
- #endif
- break;
- case 'O' :
- #ifdef HAVE_OCSP
- useOcsp = 1;
- ocspUrl = myoptarg;
- #endif
- break;
- case 'a' :
- #ifdef HAVE_ANON
- useAnon = 1;
- #endif
- break;
- case 'I':
- #ifndef NO_PSK
- sendPskIdentityHint = 0;
- #endif
- break;
- case 'L' :
- #ifdef HAVE_ALPN
- alpnList = myoptarg;
- if (alpnList[0] == 'C' && alpnList[1] == ':')
- alpn_opt = WOLFSSL_ALPN_CONTINUE_ON_MISMATCH;
- else if (alpnList[0] == 'F' && alpnList[1] == ':')
- alpn_opt = WOLFSSL_ALPN_FAILED_ON_MISMATCH;
- else {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- alpnList += 2;
- #endif
- break;
- case 'i' :
- loops = -1;
- break;
- case 'C' :
- loops = atoi(myoptarg);
- if (loops <= 0) {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- break;
- case 'e' :
- echoData = 1;
- break;
- case 'B':
- throughput = (size_t)atol(myoptarg);
- for (; *myoptarg != '\0'; myoptarg++) {
- if (*myoptarg == ',') {
- block = atoi(myoptarg + 1);
- break;
- }
- }
- if (throughput == 0 || block <= 0) {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- break;
- #ifdef WOLFSSL_TRUST_PEER_CERT
- case 'E' :
- trustCert = myoptarg;
- break;
- #endif
- case 'q' :
- #ifdef HAVE_WNR
- wnrConfigFile = myoptarg;
- #endif
- break;
- case 'g' :
- useWebServerMsg = 1;
- break;
- case 'y' :
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES) \
- && !defined(NO_DH)
- onlyKeyShare = 1;
- #endif
- break;
- case 'Y' :
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES) \
- && defined(HAVE_ECC)
- onlyKeyShare = 2;
- #endif
- break;
- case 't' :
- #ifdef HAVE_CURVE25519
- useX25519 = 1;
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES)
- onlyKeyShare = 2;
- #endif
- #endif
- break;
- case 'K' :
- #ifdef WOLFSSL_TLS13
- noPskDheKe = 1;
- #endif
- break;
- case 'T' :
- #if defined(HAVE_SESSION_TICKET)
- if (XSTRLEN(myoptarg) == 0) {
- #if defined(WOLFSSL_TLS13)
- noTicketTls13 = 1;
- #endif
- }
- #if !defined(WOLFSSL_NO_TLS12) || !defined(NO_OLD_TLS)
- else if (XSTRCMP(myoptarg, "a") == 0) {
- noTicketTls12 = 1;
- #if defined(WOLFSSL_TLS13)
- noTicketTls13 = 1;
- #endif
- }
- else if (XSTRCMP(myoptarg, "o") == 0) {
- noTicketTls12 = 1;
- }
- else if (XSTRCMP(myoptarg, "n") == 0) {
- #if defined(WOLFSSL_TLS13)
- noTicketTls13 = 1;
- #endif
- }
- #endif
- else {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- #endif
- break;
- case 'U' :
- #ifdef WOLFSSL_TLS13
- updateKeysIVs = 1;
- #endif
- break;
- #ifndef NO_CERTS
- case 'F' :
- mutualAuth = 1;
- break;
- #endif
- case 'Q' :
- #if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
- postHandAuth = 1;
- doCliCertCheck = 0;
- #endif
- break;
- case 'J' :
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- hrrCookie = 1;
- if (XSTRCMP(myoptarg, "n") == 0)
- hrrCookie = -1;
- #endif
- break;
- case 'M' :
- #ifdef HAVE_SECURE_RENEGOTIATION
- scr = 1;
- #endif /* HAVE_SECURE_RENEGOTIATION */
- break;
- case 'm' :
- #ifdef HAVE_SECURE_RENEGOTIATION
- scr = 1;
- forceScr = 1;
- #endif /* HAVE_SECURE_RENEGOTIATION */
- break;
- case '0' :
- #ifdef WOLFSSL_EARLY_DATA
- earlyData = 1;
- #endif
- break;
- case '1' :
- lng_index = atoi(myoptarg);
- if(lng_index<0||lng_index>1){
- lng_index = 0;
- }
- break;
- case '2' :
- #if !defined(NO_DH) && !defined(HAVE_FIPS) && \
- !defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
- doDhKeyCheck = 0;
- #endif
- break;
- case '3' :
- #ifdef WOLFSSL_MULTICAST
- doMcast = 1;
- mcastID = (byte)(atoi(myoptarg) & 0xFF);
- #endif
- break;
- case '4' :
- #if defined(WOLFSSL_DTLS) && defined(USE_WOLFSSL_IO)
- XMEMSET(&dtlsCtx, 0, sizeof(dtlsCtx));
- doBlockSeq = 1;
- dtlsCtx.blockSeq = (word32)atoi(myoptarg);
- #endif
- break;
- case '5' :
- #ifdef HAVE_TRUSTED_CA
- trustedCaKeyId = 1;
- #endif /* HAVE_TRUSTED_CA */
- break;
- case '6' :
- #ifdef WOLFSSL_ASYNC_IO
- nonBlocking = 1;
- simulateWantWrite = 1;
- #else
- LOG_ERROR("Ignoring -6 since async I/O support not "
- "compiled in.\n");
- #endif
- break;
- case '7' :
- minVersion = atoi(myoptarg);
- if (minVersion < 0 || minVersion > 4) {
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- break;
- case '8' :
- #ifdef HAVE_CURVE448
- useX448 = 1;
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES)
- onlyKeyShare = 2;
- #endif
- #endif
- break;
- case '9' :
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- useCertFolder = 1;
- break;
- #endif
- case '@' :
- {
- #ifdef HAVE_WC_INTROSPECTION
- const char *conf_args = wolfSSL_configure_args();
- if (conf_args) {
- puts(conf_args);
- XEXIT_T(EXIT_SUCCESS);
- } else {
- fputs("configure args not compiled in.\n",stderr);
- XEXIT_T(MY_EX_USAGE);
- }
- #else
- fputs("compiled without BUILD_INTROSPECTION.\n",stderr);
- XEXIT_T(MY_EX_USAGE);
- #endif
- }
- case '#' :
- {
- #ifdef HAVE_WC_INTROSPECTION
- const char *cflags = wolfSSL_global_cflags();
- if (cflags) {
- puts(cflags);
- XEXIT_T(EXIT_SUCCESS);
- } else {
- fputs("CFLAGS not compiled in.\n",stderr);
- XEXIT_T(MY_EX_USAGE);
- }
- #else
- fputs("compiled without BUILD_INTROSPECTION.\n",stderr);
- XEXIT_T(MY_EX_USAGE);
- #endif
- }
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- case 256:
- #if !defined(NO_FILESYSTEM) && !defined(WOLFSENTRY_NO_JSON)
- wolfsentry_config_path = myoptarg;
- #endif
- break;
- #endif
- #ifdef HAVE_PQC
- case 259:
- usePqc = 1;
- onlyKeyShare = 2;
- pqcAlg = myoptarg;
- break;
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- case 261:
- sendTicket = 1;
- break;
- #endif
- #ifdef CAN_FORCE_CURVE
- case 262: {
- /* Note: this requires TSL1.3 (version >= 4) */
- #ifdef HAVE_ECC
- int j = 0; /* our group index */
- #endif
- if (NULL == myoptarg) {
- #ifdef HAVE_ECC
- int idx = 0; /* ecc curve index */
- #endif
- Usage();
- if (lng_index == 1) {
- /* TODO: Need Japanese translation */
- printf("\nAvailable choices for --force-curve:\n");
- } else {
- printf("\nAvailable choices for --force-curve:\n");
- }
- #ifdef HAVE_ECC
- for (idx=0; ; ++idx) {
- int id = wc_ecc_get_curve_id(idx);
- if (ECC_CURVE_INVALID == id) {
- break;
- }
- for (j=0; group_id_to_text[j].group != 0; ++j) {
- if (XSTRCMP(group_id_to_text[j].name,
- wc_ecc_get_curve_name_from_id(id)) == 0) {
- printf("\t%s\n", group_id_to_text[j].name);
- }
- }
- }
- #endif
- #ifdef HAVE_CURVE25519
- printf("\tCURVE25519\n");
- #endif
- #ifdef HAVE_CURVE448
- printf("\tCURVE448\n");
- #endif
- printf("\n");
- XEXIT_T(EXIT_SUCCESS);
- }
- #ifdef HAVE_ECC
- for (j=0; group_id_to_text[j].group != 0; ++j) {
- if (XSTRCMP(group_id_to_text[j].name, myoptarg) == 0) {
- force_curve_group_id = group_id_to_text[j].group;
- }
- }
- #endif
- #ifdef HAVE_CURVE25519
- if (force_curve_group_id <= 0) {
- if (XSTRCMP(myoptarg, "CURVE25519") == 0) {
- force_curve_group_id = WOLFSSL_ECC_X25519;
- }
- }
- #endif
- #ifdef HAVE_CURVE448
- if (force_curve_group_id <= 0) {
- if (XSTRCMP(myoptarg, "CURVE448") == 0) {
- force_curve_group_id = WOLFSSL_ECC_X448;
- }
- }
- #endif
- if (force_curve_group_id <= 0) {
- if (lng_index == 1) {
- /* TODO: Need Japanese translation */
- LOG_ERROR("Invalid curve '%s'\n", myoptarg);
- } else {
- LOG_ERROR("Invalid curve '%s'\n", myoptarg);
- }
- XEXIT_T(EXIT_FAILURE);
- }
- }
- break;
- #endif /* CAN_FORCE_CURVE */
- #ifdef WOLFSSL_DTLS_CID
- case 263:
- useDtlsCID = 1;
- if (myoptarg != NULL) {
- if (XSTRLEN(myoptarg) >= DTLS_CID_BUFFER_SIZE) {
- err_sys("provided connection ID is too big");
- }
- else {
- strcpy(dtlsCID, myoptarg);
- }
- }
- break;
- #endif /* WOLFSSL_CID */
- case 264:
- #ifdef HAVE_SUPPORTED_CURVES
- #ifdef WOLFSSL_TLS13
- onlyPskDheKe = 1;
- #endif
- #endif
- break;
- case 265:
- #if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
- crlDir = myoptarg;
- #endif
- break;
- case 266:
- quieter = 1;
- break;
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- case 267:
- altPrivKey = myoptarg;
- break;
- #endif
- case -1:
- default:
- Usage();
- XEXIT_T(MY_EX_USAGE);
- }
- }
- myoptind = 0; /* reset for test cases */
- #endif /* !WOLFSSL_VXWORKS */
- /* Can only use DTLS over UDP or SCTP, can't do both. */
- if (dtlsUDP && dtlsSCTP) {
- err_sys_ex(runWithErrors, "Cannot use DTLS with both UDP and SCTP.");
- }
- /* sort out DTLS versus TLS versions */
- if (version == CLIENT_INVALID_VERSION) {
- if (doDTLS)
- version = CLIENT_DTLS_DEFAULT_VERSION;
- else
- version = CLIENT_DEFAULT_VERSION;
- }
- else {
- if (doDTLS) {
- if (version == 3) {
- version = -2;
- }
- else if (version == 4) {
- #ifdef WOLFSSL_DTLS13
- version = -4;
- #else
- err_sys_ex(runWithErrors, "Bad DTLS version");
- #endif /* WOLFSSL_DTLS13 */
- }
- #if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
- else if (version == EITHER_DOWNGRADE_VERSION) {
- version = -3;
- }
- #endif
- else if (version == 2)
- version = -1;
- }
- }
- #ifndef HAVE_SESSION_TICKET
- if ((version >= 4) && resume) {
- LOG_ERROR("Can't do TLS 1.3 resumption; need session tickets!\n");
- }
- #endif
- #ifdef HAVE_WNR
- if (wc_InitNetRandom(wnrConfigFile, NULL, 5000) != 0)
- err_sys_ex(runWithErrors, "can't load whitewood net random config "
- "file");
- #endif
- #ifdef HAVE_PQC
- if (usePqc) {
- if (version == SERVER_DOWNGRADE_VERSION ||
- version == EITHER_DOWNGRADE_VERSION) {
- LOG_ERROR(
- "WARNING: If a TLS 1.3 connection is not negotiated, you "
- "will not be using a post-quantum group.\n");
- } else if (version != 4 && version != -4) {
- err_sys("can only use post-quantum groups with TLS 1.3 or DTLS 1.3");
- }
- }
- #endif
- switch (version) {
- #ifndef NO_OLD_TLS
- #ifdef WOLFSSL_ALLOW_SSLV3
- case 0:
- method = wolfSSLv3_server_method_ex;
- break;
- #endif
- #ifndef NO_TLS
- #ifdef WOLFSSL_ALLOW_TLSV10
- case 1:
- method = wolfTLSv1_server_method_ex;
- break;
- #endif
- case 2:
- method = wolfTLSv1_1_server_method_ex;
- break;
- #endif /* !NO_TLS */
- #endif /* !NO_OLD_TLS */
- #ifndef NO_TLS
- #ifndef WOLFSSL_NO_TLS12
- case 3:
- method = wolfTLSv1_2_server_method_ex;
- break;
- #endif
- #ifdef WOLFSSL_TLS13
- case 4:
- method = wolfTLSv1_3_server_method_ex;
- break;
- #endif
- case SERVER_DOWNGRADE_VERSION:
- if (!doDTLS) {
- method = wolfSSLv23_server_method_ex;
- }
- else {
- #ifdef WOLFSSL_DTLS
- method = wolfDTLS_server_method_ex;
- #else
- err_sys_ex(runWithErrors, "version not supported");
- #endif /* WOLFSSL_DTLS */
- }
- break;
- #if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
- case EITHER_DOWNGRADE_VERSION:
- method = wolfSSLv23_method_ex;
- break;
- #endif
- #endif /* NO_TLS */
- #ifdef WOLFSSL_DTLS
- #ifndef NO_OLD_TLS
- case -1:
- method = wolfDTLSv1_server_method_ex;
- break;
- #endif
- #ifndef WOLFSSL_NO_TLS12
- case -2:
- method = wolfDTLSv1_2_server_method_ex;
- break;
- #endif
- #ifdef WOLFSSL_DTLS13
- case -4:
- method = wolfDTLSv1_3_server_method_ex;
- break;
- #endif
- #if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
- case -3:
- method = wolfDTLSv1_2_method_ex;
- break;
- #endif
- #endif
- default:
- err_sys_ex(runWithErrors, "Bad SSL version");
- }
- if (method == NULL)
- err_sys_ex(runWithErrors, "unable to get method");
- #ifdef WOLFSSL_STATIC_MEMORY
- #if defined(DEBUG_WOLFSSL) && !defined(WOLFSSL_STATIC_MEMORY_LEAN)
- /* print off helper buffer sizes for use with static memory
- * printing to stderr in case of debug mode turned on */
- LOG_ERROR("static memory management size = %d\n",
- wolfSSL_MemoryPaddingSz());
- LOG_ERROR("calculated optimum general buffer size = %d\n",
- wolfSSL_StaticBufferSz(memory, sizeof(memory), 0));
- LOG_ERROR("calculated optimum IO buffer size = %d\n",
- wolfSSL_StaticBufferSz(memoryIO, sizeof(memoryIO),
- WOLFMEM_IO_POOL_FIXED));
- #endif /* DEBUG_WOLFSSL */
- if (wolfSSL_CTX_load_static_memory(&ctx, method, memory, sizeof(memory),0,1)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "unable to load static memory and create ctx");
- /* load in a buffer for IO */
- if (wolfSSL_CTX_load_static_memory(&ctx, NULL, memoryIO, sizeof(memoryIO),
- WOLFMEM_IO_POOL_FIXED | WOLFMEM_TRACK_STATS, 1)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "unable to load static memory and create ctx");
- #else
- if (method != NULL) {
- ctx = SSL_CTX_new(method(NULL));
- }
- #ifdef WOLFSSL_CALLBACKS
- wolfSSL_CTX_set_msg_callback(ctx, msgDebugCb);
- #endif
- #endif /* WOLFSSL_STATIC_MEMORY */
- if (ctx == NULL)
- err_sys_ex(catastrophic, "unable to get ctx");
- if (minVersion != SERVER_INVALID_VERSION) {
- #ifdef WOLFSSL_DTLS
- if (doDTLS) {
- switch (minVersion) {
- #ifdef WOLFSSL_DTLS13
- case 4:
- minVersion = WOLFSSL_DTLSV1_3;
- break;
- #endif /* WOLFSSL_DTLS13 */
- case 3:
- minVersion = WOLFSSL_DTLSV1_2;
- break;
- case 2:
- minVersion = WOLFSSL_DTLSV1;
- break;
- }
- }
- #endif /* WOLFSSL_DTLS13 */
- if (wolfSSL_CTX_SetMinVersion(ctx, minVersion) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't set minimum downgrade version");
- }
- #ifdef OPENSSL_COMPATIBLE_DEFAULTS
- /* Restore wolfSSL verify defaults */
- wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_DEFAULT, NULL);
- #endif
- #ifdef WOLFSSL_SRTP
- if (dtlsSrtpProfiles != NULL) {
- if (wolfSSL_CTX_set_tlsext_use_srtp(ctx, dtlsSrtpProfiles)
- != WOLFSSL_SUCCESS) {
- err_sys_ex(catastrophic, "unable to set DTLS SRTP profile");
- }
- }
- #endif
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- if (wolfsentry_setup(&wolfsentry, wolfsentry_config_path,
- WOLFSENTRY_ROUTE_FLAG_DIRECTION_IN) < 0) {
- err_sys("unable to initialize wolfSentry");
- }
- if (wolfSSL_CTX_set_AcceptFilter(
- ctx,
- (NetworkFilterCallback_t)wolfSentry_NetworkFilterCallback,
- wolfsentry) < 0) {
- err_sys_ex(catastrophic,
- "unable to install wolfSentry_NetworkFilterCallback");
- }
- #endif
- if (simulateWantWrite)
- {
- #ifdef USE_WOLFSSL_IO
- wolfSSL_CTX_SetIOSend(ctx, SimulateWantWriteIOSendCb);
- #endif
- }
- #ifdef HAVE_TEST_SESSION_TICKET
- if (TicketInit() != 0)
- err_sys_ex(catastrophic, "unable to setup Session Ticket Key context");
- wolfSSL_CTX_set_TicketEncCb(ctx, myTicketEncCb);
- XMEMSET(&myTicketCtx, 0, sizeof(myTicketCtx));
- wolfSSL_CTX_set_TicketEncCtx(ctx, &myTicketCtx);
- #endif
- #if defined(WOLFSSL_SNIFFER) && defined(WOLFSSL_STATIC_EPHEMERAL)
- /* used for testing only to set a static/fixed ephemeral key
- for use with the sniffer */
- #if defined(HAVE_ECC) && !defined(NO_ECC_SECP) && \
- (!defined(NO_ECC256) || defined(HAVE_ALL_CURVES))
- ret = wolfSSL_CTX_set_ephemeral_key(ctx, WC_PK_TYPE_ECDH,
- "./certs/statickeys/ecc-secp256r1.pem", 0, WOLFSSL_FILETYPE_PEM);
- if (ret != 0) {
- err_sys_ex(runWithErrors, "error loading static ECDH key");
- }
- {
- const byte* key = NULL;
- word32 keySz = 0;
- /* example for getting pointer to loaded static ephemeral key */
- wolfSSL_CTX_get_ephemeral_key(ctx, WC_PK_TYPE_ECDH, &key, &keySz);
- (void)key;
- (void)keySz;
- }
- #endif
- #ifndef NO_DH
- ret = wolfSSL_CTX_set_ephemeral_key(ctx, WC_PK_TYPE_DH,
- "./certs/statickeys/dh-ffdhe2048.pem", 0, WOLFSSL_FILETYPE_PEM);
- if (ret != 0) {
- err_sys_ex(runWithErrors, "error loading static DH key");
- }
- #endif
- #ifdef HAVE_CURVE25519
- ret = wolfSSL_CTX_set_ephemeral_key(ctx, WC_PK_TYPE_CURVE25519,
- "./certs/statickeys/x25519.pem", 0, WOLFSSL_FILETYPE_PEM);
- if (ret != 0) {
- err_sys_ex(runWithErrors, "error loading static X25519 key");
- }
- #endif
- #endif /* WOLFSSL_SNIFFER && WOLFSSL_STATIC_EPHEMERAL */
- if (cipherList && !useDefCipherList) {
- if (SSL_CTX_set_cipher_list(ctx, cipherList) != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "server can't set custom cipher list");
- }
- #ifdef WOLFSSL_LEANPSK
- if (!usePsk) {
- usePsk = 1;
- }
- #endif
- #if defined(NO_RSA) && !defined(HAVE_ECC) && !defined(HAVE_ED25519) && \
- !defined(HAVE_ED448)
- if (!usePsk) {
- usePsk = 1;
- }
- #endif
- if (fewerPackets)
- wolfSSL_CTX_set_group_messages(ctx);
- #if (defined(WOLFSSL_SCTP) || defined(WOLFSSL_DTLS_MTU)) && \
- defined(WOLFSSL_DTLS)
- if (dtlsMTU)
- wolfSSL_CTX_dtls_set_mtu(ctx, (unsigned short)dtlsMTU);
- #endif
- #ifdef WOLFSSL_SCTP
- if (dtlsSCTP)
- wolfSSL_CTX_dtls_set_sctp(ctx);
- #endif
- #ifdef WOLFSSL_ENCRYPTED_KEYS
- SSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
- #endif
- #if !defined(NO_CERTS)
- if ((!usePsk || usePskPlus) && !useAnon && !(loadCertKeyIntoSSLObj == 1)) {
- #if defined(NO_FILESYSTEM) && defined(USE_CERT_BUFFERS_2048)
- if (wolfSSL_CTX_use_certificate_chain_buffer_format(ctx,
- server_cert_der_2048, sizeof_server_cert_der_2048,
- WOLFSSL_FILETYPE_ASN1) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server cert buffer");
- #elif !defined(TEST_LOAD_BUFFER)
- if (SSL_CTX_use_certificate_chain_file(ctx, ourCert)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server cert file, check file "
- "and run from wolfSSL home dir");
- #else
- /* loads cert chain file using buffer API */
- load_buffer(ctx, ourCert, WOLFSSL_CERT_CHAIN);
- #endif
- }
- #endif
- #ifndef NO_DH
- if (wolfSSL_CTX_SetMinDhKey_Sz(ctx, (word16)minDhKeyBits)
- != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "Error setting minimum DH key size");
- }
- #endif
- #ifndef NO_RSA
- if (wolfSSL_CTX_SetMinRsaKey_Sz(ctx, minRsaKeyBits) != WOLFSSL_SUCCESS){
- err_sys_ex(runWithErrors, "Error setting minimum RSA key size");
- }
- #endif
- #ifdef HAVE_ECC
- if (wolfSSL_CTX_SetMinEccKey_Sz(ctx, minEccKeyBits) != WOLFSSL_SUCCESS){
- err_sys_ex(runWithErrors, "Error setting minimum ECC key size");
- }
- #endif
- #if !defined(NO_CERTS)
- #ifdef HAVE_PK_CALLBACKS
- pkCbInfo.ourKey = ourKey;
- #endif
- if ((!usePsk || usePskPlus) && !useAnon
- && !(loadCertKeyIntoSSLObj == 1)
- #if defined(HAVE_PK_CALLBACKS) && defined(TEST_PK_PRIVKEY)
- && !pkCallbacks
- #endif /* HAVE_PK_CALLBACKS && TEST_PK_PRIVKEY */
- ) {
- #ifdef NO_FILESYSTEM
- if (wolfSSL_CTX_use_PrivateKey_buffer(ctx, server_key_der_2048,
- sizeof_server_key_der_2048, SSL_FILETYPE_ASN1) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server private key buffer");
- #elif !defined(TEST_LOAD_BUFFER)
- if (SSL_CTX_use_PrivateKey_file(ctx, ourKey, WOLFSSL_FILETYPE_PEM)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server private key file, "
- "check file and run from wolfSSL home dir");
- #ifdef WOLFSSL_DUAL_ALG_CERTS
- if ((altPrivKey != NULL) &&
- wolfSSL_CTX_use_AltPrivateKey_file(ctx, altPrivKey,
- WOLFSSL_FILETYPE_PEM)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load alt private key file, "
- "check file and run from wolfSSL home dir");
- #endif /* WOLFSSL_DUAL_ALG_CERTS */
- #else
- /* loads private key file using buffer API */
- load_buffer(ctx, ourKey, WOLFSSL_KEY);
- #endif
- }
- #endif
- if (usePsk || usePskPlus) {
- #ifndef NO_PSK
- const char *defaultCipherList = cipherList;
- SSL_CTX_set_psk_server_callback(ctx, my_psk_server_cb);
- #ifdef WOLFSSL_TLS13
- wolfSSL_CTX_set_psk_server_tls13_callback(ctx, my_psk_server_tls13_cb);
- #endif
- if (sendPskIdentityHint == 1)
- SSL_CTX_use_psk_identity_hint(ctx, "cyassl server");
- if (defaultCipherList == NULL && !usePskPlus) {
- #if defined(HAVE_AESGCM) && !defined(NO_DH)
- #ifdef WOLFSSL_TLS13
- defaultCipherList = "TLS13-AES128-GCM-SHA256"
- #ifndef WOLFSSL_NO_TLS12
- ":DHE-PSK-AES128-GCM-SHA256"
- #endif
- ;
- #else
- defaultCipherList = "DHE-PSK-AES128-GCM-SHA256";
- #endif
- needDH = 1;
- #elif defined(HAVE_AESGCM) && defined(WOLFSSL_TLS13)
- defaultCipherList = "TLS13-AES128-GCM-SHA256"
- #ifndef WOLFSSL_NO_TLS12
- ":PSK-AES128-GCM-SHA256"
- #endif
- ;
- #elif defined(HAVE_NULL_CIPHER)
- defaultCipherList = "PSK-NULL-SHA256";
- #elif !defined(NO_AES_CBC)
- defaultCipherList = "PSK-AES128-CBC-SHA256";
- #else
- defaultCipherList = "PSK-AES128-GCM-SHA256";
- #endif
- if (SSL_CTX_set_cipher_list(ctx, defaultCipherList)
- != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "server can't set cipher list 2");
- }
- wolfSSL_CTX_set_psk_callback_ctx(ctx, (void*)defaultCipherList);
- #endif /* !NO_PSK */
- }
- #ifndef NO_CERTS
- if (mutualAuth)
- wolfSSL_CTX_mutual_auth(ctx, 1);
- #endif
- #ifdef HAVE_ECC
- /* Use ECDHE key size that matches long term key.
- * Zero means use ctx->privateKeySz.
- * Default ECDHE_SIZE is 32 bytes
- */
- if (wolfSSL_CTX_SetTmpEC_DHE_Sz(ctx, 0) != WOLFSSL_SUCCESS){
- err_sys_ex(runWithErrors, "Error setting ECDHE size");
- }
- #endif
- if (useAnon) {
- #ifdef HAVE_ANON
- wolfSSL_CTX_allow_anon_cipher(ctx);
- if (cipherList == NULL || (cipherList && useDefCipherList)) {
- const char* defaultCipherList;
- defaultCipherList = "ADH-AES256-GCM-SHA384:"
- "ADH-AES128-SHA";
- if (SSL_CTX_set_cipher_list(ctx, defaultCipherList)
- != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "server can't set cipher list 4");
- }
- #endif
- }
- #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
- /* if not using PSK, verify peer with certs
- if using PSK Plus then verify peer certs except PSK suites */
- if (doCliCertCheck && (usePsk == 0 || usePskPlus) && useAnon == 0) {
- unsigned int verify_flags = 0;
- SSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_PEER |
- (usePskPlus ? WOLFSSL_VERIFY_FAIL_EXCEPT_PSK :
- WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT),
- (myVerifyAction == VERIFY_OVERRIDE_DATE_ERR ||
- myVerifyAction == VERIFY_FORCE_FAIL) ? myVerify : NULL);
- #ifdef TEST_BEFORE_DATE
- verify_flags |= WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY;
- #endif
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- if (useCertFolder) {
- WOLFSSL_X509_STORE *store;
- WOLFSSL_X509_LOOKUP *lookup;
- store = wolfSSL_CTX_get_cert_store(ctx);
- if (store == NULL) {
- wolfSSL_CTX_free(ctx); ctx = NULL;
- err_sys("can't get WOLFSSL_X509_STORE");
- }
- lookup = wolfSSL_X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir());
- if (lookup == NULL) {
- wolfSSL_CTX_free(ctx); ctx = NULL;
- err_sys("can't add lookup");
- }
- if (wolfSSL_X509_LOOKUP_ctrl(lookup, WOLFSSL_X509_L_ADD_DIR, caCertFolder,
- X509_FILETYPE_PEM, NULL) != WOLFSSL_SUCCESS) {
- err_sys("X509_LOOKUP_ctrl w/ L_ADD_DIR failed");
- }
- } else {
- #endif
- if (wolfSSL_CTX_load_verify_locations_ex(ctx, verifyCert, 0,
- verify_flags) != WOLFSSL_SUCCESS) {
- err_sys_ex(catastrophic,
- "can't load ca file, Please run from wolfSSL home dir");
- }
- #ifdef WOLFSSL_TRUST_PEER_CERT
- if (trustCert) {
- if (wolfSSL_CTX_trust_peer_cert(ctx, trustCert,
- WOLFSSL_FILETYPE_PEM) != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "can't load trusted peer cert file");
- }
- }
- #endif /* WOLFSSL_TRUST_PEER_CERT */
- #if defined(OPENSSL_ALL) && defined(WOLFSSL_CERT_GEN) && \
- (defined(WOLFSSL_CERT_REQ) || defined(WOLFSSL_CERT_EXT)) && \
- !defined(NO_FILESYSTEM) && !defined(NO_WOLFSSL_DIR)
- }
- #endif
- }
- #endif
- #ifdef WOLFSSL_SNIFFER
- if (cipherList == NULL && version < 4) {
- /* static RSA or static ECC cipher suites */
- const char* staticCipherList = "AES128-SHA:ECDH-ECDSA-AES128-SHA";
- if (SSL_CTX_set_cipher_list(ctx, staticCipherList) != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "server can't set cipher list 3");
- }
- }
- #endif
- #ifdef HAVE_SNI
- if (sniHostName)
- if (wolfSSL_CTX_UseSNI(ctx, WOLFSSL_SNI_HOST_NAME, sniHostName,
- (word16) XSTRLEN(sniHostName)) != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "UseSNI failed");
- #endif
- #ifdef USE_WINDOWS_API
- if (port == 0) {
- /* Generate random port for testing */
- port = GetRandomPort();
- }
- #endif /* USE_WINDOWS_API */
- #ifdef WOLFSSL_ASYNC_CRYPT
- ret = wolfAsync_DevOpen(&devId);
- if (ret < 0) {
- LOG_ERROR("Async device open failed\nRunning without async\n");
- }
- wolfSSL_CTX_SetDevId(ctx, devId);
- #endif /* WOLFSSL_ASYNC_CRYPT */
- #ifdef WOLFSSL_TLS13
- if (noPskDheKe)
- wolfSSL_CTX_no_dhe_psk(ctx);
- #ifdef HAVE_SUPPORTED_CURVES
- if (onlyPskDheKe)
- wolfSSL_CTX_only_dhe_psk(ctx);
- #endif
- #endif
- #ifdef HAVE_SESSION_TICKET
- #ifdef WOLFSSL_TLS13
- if (noTicketTls13)
- wolfSSL_CTX_no_ticket_TLSv13(ctx);
- #endif
- #if !defined(WOLFSSL_NO_TLS12) || !defined(NO_OLD_TLS)
- if (noTicketTls12)
- wolfSSL_CTX_NoTicketTLSv12(ctx);
- #endif
- #endif
- #if defined(HAVE_CRL) && !defined(NO_FILESYSTEM)
- if (!disableCRL) {
- /* Need to load CA's to confirm CRL signatures */
- unsigned int verify_flags = 0;
- #ifdef TEST_BEFORE_DATE
- verify_flags |= WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY;
- #endif
- if (wolfSSL_CTX_load_verify_locations_ex(ctx, verifyCert, 0,
- verify_flags) != WOLFSSL_SUCCESS) {
- err_sys_ex(catastrophic,
- "can't load ca file, Please run from wolfSSL home dir");
- }
- #ifdef HAVE_CRL_MONITOR
- crlFlags = WOLFSSL_CRL_MONITOR | WOLFSSL_CRL_START_MON;
- #endif
- if (wolfSSL_CTX_EnableCRL(ctx, 0) != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "unable to enable CRL");
- if (wolfSSL_CTX_LoadCRL(ctx, crlDir != NULL ? crlDir : crlPemDir,
- WOLFSSL_FILETYPE_PEM, crlFlags) != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "unable to load CRL");
- if (wolfSSL_CTX_SetCRL_Cb(ctx, CRL_CallBack) != WOLFSSL_SUCCESS)
- err_sys_ex(runWithErrors, "unable to set CRL callback url");
- }
- #endif
- while (1) {
- /* allow resume option */
- if (resumeCount > 1) {
- if (dtlsUDP == 0) {
- client_len = sizeof client_addr;
- clientfd = accept(sockfd, (struct sockaddr*)&client_addr,
- (ACCEPT_THIRD_T)&client_len);
- }
- else {
- tcp_listen(&sockfd, &port, useAnyAddr, dtlsUDP, dtlsSCTP);
- clientfd = sockfd;
- }
- if (WOLFSSL_SOCKET_IS_INVALID(clientfd)) {
- err_sys_ex(runWithErrors, "tcp accept failed");
- }
- }
- #if defined(WOLFSSL_STATIC_MEMORY) && defined(DEBUG_WOLFSSL) && \
- !defined(WOLFSSL_STATIC_MEMORY_LEAN)
- LOG_ERROR("Before creating SSL\n");
- if (wolfSSL_CTX_is_static_memory(ctx, &mem_stats) != 1)
- err_sys_ex(runWithErrors, "ctx not using static memory");
- if (wolfSSL_PrintStats(&mem_stats) != 1) /* function in test.h */
- err_sys_ex(runWithErrors, "error printing out memory stats");
- #endif
- if (doMcast) {
- #ifdef WOLFSSL_MULTICAST
- wolfSSL_CTX_mcast_set_member_id(ctx, mcastID);
- if (wolfSSL_CTX_set_cipher_list(ctx, "WDM-NULL-SHA256")
- != WOLFSSL_SUCCESS)
- err_sys("Couldn't set multicast cipher list.");
- #endif
- }
- if (doDTLS && dtlsUDP) {
- #if defined(WOLFSSL_DTLS) && defined(USE_WOLFSSL_IO)
- if (doBlockSeq) {
- wolfSSL_CTX_SetIOSend(ctx, TestEmbedSendTo);
- }
- #endif
- }
- #ifdef HAVE_PK_CALLBACKS
- if (pkCallbacks)
- SetupPkCallbacks(ctx);
- #endif
- ssl = SSL_new(ctx);
- if (ssl == NULL)
- err_sys_ex(catastrophic, "unable to create an SSL object");
- #if defined(OPENSSL_EXTRA) || defined(HAVE_SECRET_CALLBACK)
- wolfSSL_KeepArrays(ssl);
- #endif
- /* Support for loading private key and cert using WOLFSSL object */
- #if !defined(NO_CERTS)
- if ((!usePsk || usePskPlus) && !useAnon && loadCertKeyIntoSSLObj) {
- #if defined(NO_FILESYSTEM) && defined(USE_CERT_BUFFERS_2048)
- if (wolfSSL_use_certificate_chain_buffer_format(ssl,
- server_cert_der_2048, sizeof_server_cert_der_2048,
- WOLFSSL_FILETYPE_ASN1) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server cert buffer");
- #elif !defined(TEST_LOAD_BUFFER)
- if (SSL_use_certificate_chain_file(ssl, ourCert)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server cert file, check file "
- "and run from wolfSSL home dir");
- #else
- /* loads cert chain file using buffer API */
- load_ssl_buffer(ssl, ourCert, WOLFSSL_CERT_CHAIN);
- #endif
- }
- if ((!usePsk || usePskPlus) && !useAnon &&
- loadCertKeyIntoSSLObj
- #if defined(HAVE_PK_CALLBACKS) && defined(TEST_PK_PRIVKEY)
- && !pkCallbacks
- #endif /* HAVE_PK_CALLBACKS && TEST_PK_PRIVKEY */
- ) {
- #if defined(NO_FILESYSTEM)
- if (wolfSSL_use_PrivateKey_buffer(ssl, server_key_der_2048,
- sizeof_server_key_der_2048, SSL_FILETYPE_ASN1) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server private key buffer");
- #elif !defined(TEST_LOAD_BUFFER)
- if (SSL_use_PrivateKey_file(ssl, ourKey, WOLFSSL_FILETYPE_PEM)
- != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic, "can't load server private key file, check"
- "file and run from wolfSSL home dir");
- #else
- /* loads private key file using buffer API */
- load_ssl_buffer(ssl, ourKey, WOLFSSL_KEY);
- #endif
- }
- #endif /* !NO_CERTS */
- #ifdef WOLFSSL_SEND_HRR_COOKIE
- if (hrrCookie == 1 && wolfSSL_send_hrr_cookie(ssl, NULL, 0)
- != WOLFSSL_SUCCESS) {
- err_sys("unable to set use of cookie with HRR msg");
- }
- else if (hrrCookie == -1) {
- wolfSSL_disable_hrr_cookie(ssl);
- }
- #endif
- #if defined(WOLFSSL_STATIC_MEMORY) && defined(DEBUG_WOLFSSL) && \
- !defined(WOLFSSL_STATIC_MEMORY_LEAN)
- LOG_ERROR("After creating SSL\n");
- if (wolfSSL_CTX_is_static_memory(ctx, &mem_stats) != 1)
- err_sys_ex(runWithErrors, "ctx not using static memory");
- if (wolfSSL_PrintStats(&mem_stats) != 1) /* function in test.h */
- err_sys_ex(runWithErrors, "error printing out memory stats");
- #endif
- if (doMcast) {
- #ifdef WOLFSSL_MULTICAST
- /* DTLS multicast secret for testing only */
- #define CLI_SRV_RANDOM_SZ 32 /* RAN_LEN (see internal.h) */
- #define PMS_SZ 512 /* ENCRYPT_LEN (see internal.h) */
- byte pms[PMS_SZ]; /* pre master secret */
- byte cr[CLI_SRV_RANDOM_SZ]; /* client random */
- byte sr[CLI_SRV_RANDOM_SZ]; /* server random */
- const byte suite[2] = {0, 0xfe}; /* WDM_WITH_NULL_SHA256 */
- XMEMSET(pms, 0x23, sizeof(pms));
- XMEMSET(cr, 0xA5, sizeof(cr));
- XMEMSET(sr, 0x5A, sizeof(sr));
- if (wolfSSL_set_secret(ssl, 1, pms, sizeof(pms), cr, sr, suite)
- != WOLFSSL_SUCCESS) {
- err_sys("unable to set mcast secret");
- }
- #endif
- }
- #ifdef HAVE_SECURE_RENEGOTIATION
- if (scr) {
- if (wolfSSL_UseSecureRenegotiation(ssl) != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "can't enable secure renegotiation");
- }
- }
- #endif /* HAVE_SECURE_RENEGOTIATION */
- #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
- #if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
- if (postHandAuth) {
- unsigned int verify_flags = 0;
- #ifdef TEST_BEFORE_DATE
- verify_flags |= WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY;
- #endif
- if (wolfSSL_CTX_load_verify_locations_ex(ctx, verifyCert, 0,
- verify_flags)
- != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "can't load ca file, Please run from "
- "wolfSSL home dir");
- }
- #ifdef WOLFSSL_TRUST_PEER_CERT
- if (trustCert) {
- if (wolfSSL_trust_peer_cert(ssl, trustCert,
- WOLFSSL_FILETYPE_PEM) != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "can't load trusted peer cert "
- "file");
- }
- }
- #endif /* WOLFSSL_TRUST_PEER_CERT */
- }
- #endif
- #endif
- #ifndef NO_HANDSHAKE_DONE_CB
- wolfSSL_SetHsDoneCb(ssl, myHsDoneCb, NULL);
- #endif
- #ifdef HAVE_OCSP
- if (useOcsp) {
- if (ocspUrl != NULL) {
- wolfSSL_CTX_SetOCSP_OverrideURL(ctx, ocspUrl);
- wolfSSL_CTX_EnableOCSP(ctx, WOLFSSL_OCSP_NO_NONCE
- | WOLFSSL_OCSP_URL_OVERRIDE);
- }
- else
- wolfSSL_CTX_EnableOCSP(ctx, WOLFSSL_OCSP_NO_NONCE);
- }
- #ifndef NO_RSA
- /* All the OCSP Stapling test certs are RSA. */
- #if !defined(NO_FILESYSTEM) && (\
- defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
- || defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2))
- { /* scope start */
- const char* ca1 = "certs/ocsp/intermediate1-ca-cert.pem";
- const char* ca2 = "certs/ocsp/intermediate2-ca-cert.pem";
- const char* ca3 = "certs/ocsp/intermediate3-ca-cert.pem";
- int fails = 0;
- if (wolfSSL_CTX_EnableOCSPStapling(ctx) != WOLFSSL_SUCCESS) {
- err_sys_ex(catastrophic, "can't enable OCSP Stapling "
- "Certificate Manager");
- }
- if (SSL_CTX_load_verify_locations(ctx, ca1, 0) != WOLFSSL_SUCCESS) {
- fails++;
- err_sys_ex(runWithErrors, "can't load ca file, Please run from "
- "wolfSSL home dir");
- }
- if (SSL_CTX_load_verify_locations(ctx, ca2, 0) != WOLFSSL_SUCCESS) {
- fails++;
- err_sys_ex(runWithErrors, "can't load ca file, Please run from "
- "wolfSSL home dir");
- }
- if (SSL_CTX_load_verify_locations(ctx, ca3, 0) != WOLFSSL_SUCCESS) {
- fails++;
- err_sys_ex(runWithErrors, "can't load ca file, Please run from "
- "wolfSSL home dir");
- }
- if (fails > 2) {
- err_sys_ex(catastrophic, "Failed to load any intermediates for "
- "OCSP stapling test");
- }
- } /* scope end */
- #endif /* HAVE_CERTIFICATE_STATUS_REQUEST HAVE_CERTIFICATE_STATUS_REQUEST_V2 */
- #endif /* NO_RSA */
- #endif /* HAVE_OCSP */
- #ifdef HAVE_PK_CALLBACKS
- /* This must be before SetKeyShare */
- if (pkCallbacks) {
- SetupPkCallbackContexts(ssl, &pkCbInfo);
- }
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SUPPORTED_CURVES)
- if (version >= 4 || version == -4) {
- #ifdef CAN_FORCE_CURVE
- if (force_curve_group_id > 0) {
- do {
- ret = wolfSSL_UseKeyShare(ssl, (word16)force_curve_group_id);
- if (ret == WOLFSSL_SUCCESS) {
- }
- #ifdef WOLFSSL_ASYNC_CRYPT
- else if (ret == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- }
- #endif
- else {
- err_sys("Failed wolfSSL_UseKeyShare in force-curve");
- }
- } while (ret == WC_NO_ERR_TRACE(WC_PENDING_E));
- ret = wolfSSL_set_groups(ssl, &force_curve_group_id, 1);
- if (WOLFSSL_SUCCESS != ret) {
- err_sys("Failed wolfSSL_set_groups in force-curve");
- }
- }
- else
- #endif
- SetKeyShare(ssl, onlyKeyShare, useX25519, useX448, usePqc,
- pqcAlg);
- }
- #endif
- #ifdef HAVE_ENCRYPT_THEN_MAC
- if (disallowETM)
- wolfSSL_AllowEncryptThenMac(ssl, 0);
- #endif
- /* do accept */
- readySignal = ((func_args*)args)->signal;
- if (readySignal) {
- readySignal->srfName = serverReadyFile;
- }
- client_len = sizeof client_addr;
- tcp_accept(&sockfd, &clientfd, (func_args*)args, port, useAnyAddr,
- dtlsUDP, dtlsSCTP, serverReadyFile ? 1 : 0, doListen,
- &client_addr, &client_len);
- doListen = 0; /* Don't listen next time */
- if (port == 0) {
- port = readySignal->port;
- }
- if (SSL_set_fd(ssl, clientfd) != WOLFSSL_SUCCESS) {
- err_sys_ex(catastrophic, "error in setting fd");
- }
- #ifdef HAVE_TRUSTED_CA
- if (trustedCaKeyId) {
- if (wolfSSL_UseTrustedCA(ssl, WOLFSSL_TRUSTED_CA_PRE_AGREED,
- NULL, 0) != WOLFSSL_SUCCESS) {
- err_sys_ex(runWithErrors, "UseTrustedCA failed");
- }
- }
- #endif /* HAVE_TRUSTED_CA */
- #ifdef HAVE_ALPN
- if (alpnList != NULL) {
- printf("ALPN accepted protocols list : %s\n", alpnList);
- wolfSSL_UseALPN(ssl, alpnList, (word32)XSTRLEN(alpnList), alpn_opt);
- }
- #endif
- #if defined(WOLFSSL_DTLS) && defined(USE_WOLFSSL_IO)
- if (doDTLS && dtlsUDP) {
- byte b[1500];
- int isClientHello = 0;
- while (!isClientHello) {
- int n;
- client_len = sizeof client_addr;
- /* For DTLS, peek at the next datagram so we can get the
- * client's address and set it into the ssl object later to
- * generate the cookie. */
- n = (int)recvfrom(clientfd, (char*)b, sizeof(b), MSG_PEEK,
- (struct sockaddr*)&client_addr, &client_len);
- if (n <= 0)
- err_sys_ex(runWithErrors, "recvfrom failed");
- /* when doing resumption, it may happen that we receive the
- alert used to shutdown the first connection as the first
- packet of the second accept:
- Client | Server
- | WolfSSL_Shutdown()
- | <- Alert
- | recvfrom(peek)
- WolfSSL_Shutdown() |
- Alert-> |
- | wolfSSL_set_dtls_peer()
- but this will set the wrong src port, making the test fail.
- Discard not-handshake message to avoid this.
- */
- if (b[0] != 0x16) {
- /* discard the packet */
- n = (int)recvfrom(clientfd, (char *)b, sizeof(b), 0,
- (struct sockaddr *)&client_addr, &client_len);
- if (n <= 0)
- err_sys_ex(runWithErrors, "recvfrom failed");
- }
- else {
- isClientHello = 1;
- }
- }
- if (doBlockSeq) {
- XMEMCPY(&dtlsCtx.peer.sa, &client_addr, client_len);
- dtlsCtx.peer.sz = client_len;
- dtlsCtx.wfd = clientfd;
- dtlsCtx.failOnce = 1;
- wolfSSL_SetIOWriteCtx(ssl, &dtlsCtx);
- }
- else {
- wolfSSL_dtls_set_peer(ssl, &client_addr, client_len);
- }
- if (simulateWantWrite) {
- #ifdef USE_WOLFSSL_IO
- /* connect on a udp to associate peer with this fd to make it
- * simpler for SimulateWantWriteIOSendCb */
- if (connect(clientfd, (struct sockaddr*)&client_addr,
- client_len) != 0) {
- err_sys_ex(catastrophic, "error in connecting to peer");
- }
- wolfSSL_SetIOWriteCtx(ssl, (void*)&sockfd);
- #endif
- }
- }
- #endif
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- {
- SOCKADDR_IN_T local_addr;
- socklen_t local_len = sizeof(local_addr);
- getsockname(clientfd, (struct sockaddr *)&local_addr,
- (socklen_t *)&local_len);
- if (((struct sockaddr *)&client_addr)->sa_family !=
- ((struct sockaddr *)&local_addr)->sa_family)
- err_sys_ex(catastrophic,
- "client_addr.sa_family != local_addr.sa_family");
- if (wolfsentry_store_endpoints(
- ssl, &client_addr, &local_addr,
- dtlsUDP ? IPPROTO_UDP : IPPROTO_TCP,
- WOLFSENTRY_ROUTE_FLAG_DIRECTION_IN, NULL) != WOLFSSL_SUCCESS)
- err_sys_ex(catastrophic,
- "error in wolfsentry_store_endpoints()");
- }
- #endif /* WOLFSSL_WOLFSENTRY_HOOKS */
- if ((usePsk == 0 || usePskPlus) || useAnon == 1 || cipherList != NULL
- || needDH == 1) {
- #if !defined(NO_FILESYSTEM) && !defined(NO_DH) && !defined(NO_ASN)
- wolfSSL_SetTmpDH_file(ssl, ourDhParam, WOLFSSL_FILETYPE_PEM);
- #elif !defined(NO_DH)
- SetDH(ssl); /* repick suites with DHE, higher priority than
- * PSK */
- #endif
- #if !defined(NO_DH) && !defined(WOLFSSL_OLD_PRIME_CHECK) && \
- !defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
- if (!doDhKeyCheck)
- wolfSSL_SetEnableDhKeyTest(ssl, 0);
- #endif
- }
- #ifdef WOLFSSL_DTLS_CID
- if (useDtlsCID) {
- ret = wolfSSL_dtls_cid_use(ssl);
- if (ret != WOLFSSL_SUCCESS)
- err_sys("Can't enable DTLS ConnectionID");
- ret = wolfSSL_dtls_cid_set(ssl, (byte*)dtlsCID,
- (word32)XSTRLEN(dtlsCID));
- if (ret != WOLFSSL_SUCCESS)
- err_sys("Can't set DTLS ConnectionID");
- }
- #endif /* WOLFSSL_DTLS_CID */
- #ifdef WOLFSSL_DTLS_CH_FRAG
- if (doDTLS)
- wolfSSL_dtls13_allow_ch_frag(ssl, 1);
- #endif
- #ifndef WOLFSSL_CALLBACKS
- if (nonBlocking) {
- #ifdef WOLFSSL_DTLS
- if (doDTLS) {
- wolfSSL_dtls_set_using_nonblock(ssl, 1);
- }
- #endif
- tcp_set_nonblocking(&clientfd);
- ret = NonBlockingSSL_Accept(ssl);
- }
- else {
- #ifdef WOLFSSL_EARLY_DATA
- if (earlyData) {
- do {
- int len;
- err = 0; /* reset error */
- ret = wolfSSL_read_early_data(ssl, input, sizeof(input)-1,
- &len);
- if (ret <= 0) {
- err = SSL_get_error(ssl, 0);
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- /* returns the number of polled items or <0 for
- * error */
- ret = wolfSSL_AsyncPoll(ssl,
- WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- }
- else if (ret > 0) {
- input[ret] = 0; /* null terminate message */
- printf("Early Data Client message: %s\n", input);
- }
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E) || ret > 0);
- }
- #endif
- do {
- err = 0; /* reset error */
- ret = SSL_accept(ssl);
- if (ret != WOLFSSL_SUCCESS) {
- err = SSL_get_error(ssl, 0);
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- }
- } while (err == WC_NO_ERR_TRACE(WC_PENDING_E));
- }
- #else
- if (nonBlocking) {
- #ifdef WOLFSSL_DTLS
- if (doDTLS) {
- wolfSSL_dtls_set_using_nonblock(ssl, 1);
- }
- #endif
- tcp_set_nonblocking(&clientfd);
- }
- ret = NonBlockingSSL_Accept(ssl);
- #endif
- #ifdef WOLFSSL_EARLY_DATA
- EarlyDataStatus(ssl);
- #endif
- if (ret != WOLFSSL_SUCCESS) {
- err = SSL_get_error(ssl, 0);
- LOG_ERROR("SSL_accept error %d, %s\n", err,
- ERR_error_string((unsigned long)err, buffer));
- if (!exitWithRet) {
- err_sys_ex(runWithErrors, "SSL_accept failed");
- } else {
- /* cleanup */
- SSL_free(ssl); ssl = NULL;
- SSL_CTX_free(ctx); ctx = NULL;
- CloseSocket(clientfd);
- CloseSocket(sockfd);
- ((func_args*)args)->return_code = err;
- goto exit;
- }
- }
- showPeerEx(ssl, lng_index);
- if (SSL_state(ssl) != 0) {
- err_sys_ex(runWithErrors, "SSL in error state");
- }
- /* if the caller requested a particular cipher, check here that either
- * a canonical name of the established cipher matches the requested
- * cipher name, or the requested cipher name is marked as an alias
- * that matches the established cipher.
- */
- if (cipherList && !useDefCipherList && (! XSTRSTR(cipherList, ":"))) {
- WOLFSSL_CIPHER* established_cipher = wolfSSL_get_current_cipher(ssl);
- byte requested_cipherSuite0, requested_cipherSuite;
- int requested_cipherFlags;
- if (established_cipher &&
- /* don't test for pseudo-ciphers like "ALL" and "DEFAULT". */
- (wolfSSL_get_cipher_suite_from_name(cipherList,
- &requested_cipherSuite0,
- &requested_cipherSuite,
- &requested_cipherFlags) == 0)) {
- word32 established_cipher_id = wolfSSL_CIPHER_get_id(established_cipher);
- byte established_cipherSuite0 = (established_cipher_id >> 8) & 0xff;
- byte established_cipherSuite = established_cipher_id & 0xff;
- const char *established_cipher_name =
- wolfSSL_get_cipher_name_from_suite(established_cipherSuite0,
- established_cipherSuite);
- const char *established_cipher_name_iana =
- wolfSSL_get_cipher_name_iana_from_suite(established_cipherSuite0,
- established_cipherSuite);
- if (established_cipher_name == NULL)
- err_sys_ex(catastrophic, "error looking up name of established cipher");
- if (strcmp(cipherList, established_cipher_name) &&
- ((established_cipher_name_iana == NULL) ||
- strcmp(cipherList, established_cipher_name_iana))) {
- if (! (requested_cipherFlags & WOLFSSL_CIPHER_SUITE_FLAG_NAMEALIAS))
- err_sys_ex(
- catastrophic,
- "Unexpected mismatch between names of requested and established ciphers.");
- else if ((requested_cipherSuite0 != established_cipherSuite0) ||
- (requested_cipherSuite != established_cipherSuite))
- err_sys_ex(
- catastrophic,
- "Mismatch between IDs of requested and established ciphers.");
- }
- }
- }
- #if defined(OPENSSL_EXTRA) || defined(HAVE_SECRET_CALLBACK)
- {
- byte* rnd = NULL;
- size_t size;
- /* get size of buffer then print */
- size = wolfSSL_get_server_random(NULL, NULL, 0);
- if (size == 0) {
- err_sys_ex(runWithErrors, "error getting server random buffer "
- "size");
- }
- else {
- rnd = (byte*)XMALLOC(size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- }
- if (rnd == NULL) {
- err_sys_ex(runWithErrors, "error creating server random buffer");
- }
- size = wolfSSL_get_server_random(ssl, rnd, size);
- if (size == 0) {
- XFREE(rnd, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- rnd = NULL;
- err_sys_ex(runWithErrors, "error getting server random buffer");
- }
- if (rnd) {
- byte* pt;
- printf("Server Random : ");
- for (pt = rnd; pt < rnd + size; pt++) printf("%02X", *pt);
- printf("\n");
- XFREE(rnd, NULL, DYNAMIC_TYPE_TMP_BUFFER);
- rnd = NULL;
- }
- }
- #endif
- #ifdef WOLFSSL_SRTP
- if (dtlsSrtpProfiles != NULL) {
- err = server_srtp_test(ssl, (func_args*)args);
- if (err != 0) {
- if (exitWithRet) {
- ((func_args*)args)->return_code = err;
- wolfSSL_free(ssl); ssl = NULL;
- wolfSSL_CTX_free(ctx); ctx = NULL;
- goto exit;
- }
- /* else */
- err_sys("SRTP check failed");
- }
- }
- #endif /* WOLFSSL_SRTP */
- #ifdef WOLFSSL_DTLS_CID
- if (useDtlsCID && wolfSSL_dtls_cid_is_enabled(ssl)) {
- byte receivedCID[DTLS_CID_BUFFER_SIZE];
- unsigned int receivedCIDSz;
- printf("CID extension was negotiated\n");
- ret = wolfSSL_dtls_cid_get_tx_size(ssl, &receivedCIDSz);
- if (ret != WOLFSSL_SUCCESS)
- err_sys("Can't get negotiated DTLS CID size\n");
- if (receivedCIDSz > 0) {
- ret = wolfSSL_dtls_cid_get_tx(ssl, receivedCID,
- DTLS_CID_BUFFER_SIZE - 1);
- if (ret != WOLFSSL_SUCCESS)
- err_sys("Can't get negotiated DTLS CID\n");
- printf("Sending CID is ");
- printBuffer(receivedCID, receivedCIDSz);
- printf("\n");
- }
- else {
- printf("other peer provided empty CID\n");
- }
- }
- #endif
- #ifdef HAVE_ALPN
- if (alpnList != NULL) {
- char *protocol_name = NULL, *list = NULL;
- word16 protocol_nameSz = 0, listSz = 0;
- err = wolfSSL_ALPN_GetProtocol(ssl, &protocol_name,
- &protocol_nameSz);
- if (err == WOLFSSL_SUCCESS)
- printf("Sent ALPN protocol : %s (%d)\n",
- protocol_name, protocol_nameSz);
- else if (err == WC_NO_ERR_TRACE(WOLFSSL_ALPN_NOT_FOUND))
- printf("No ALPN response sent (no match)\n");
- else
- printf("Getting ALPN protocol name failed\n");
- err = wolfSSL_ALPN_GetPeerProtocol(ssl, &list, &listSz);
- if (err == WOLFSSL_SUCCESS)
- printf("List of protocol names sent by Client: %s (%d)\n",
- list, listSz);
- else
- printf("Get list of client's protocol name failed\n");
- free(list);
- }
- #endif
- if (echoData == 0 && throughput == 0) {
- ServerRead(ssl, input, sizeof(input)-1);
- err = SSL_get_error(ssl, 0);
- }
- #if defined(HAVE_SECURE_RENEGOTIATION) && \
- defined(HAVE_SERVER_RENEGOTIATION_INFO)
- if (scr && forceScr) {
- if (nonBlocking) {
- if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
- err = wolfSSL_get_error(ssl, 0);
- if (err == WOLFSSL_ERROR_WANT_READ ||
- err == WOLFSSL_ERROR_WANT_WRITE) {
- do {
- #ifdef WOLFSSL_ASYNC_CRYPT
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- #endif
- if (err == WC_NO_ERR_TRACE(APP_DATA_READY)) {
- if (wolfSSL_read(ssl, input, sizeof(input)-1) < 0) {
- err_sys("APP DATA should be present but error returned");
- }
- printf("Received message: %s\n", input);
- }
- err = 0;
- if ((ret = wolfSSL_accept(ssl)) != WOLFSSL_SUCCESS) {
- err = wolfSSL_get_error(ssl, ret);
- }
- } while (ret != WOLFSSL_SUCCESS &&
- (err == WOLFSSL_ERROR_WANT_READ ||
- err == WOLFSSL_ERROR_WANT_WRITE ||
- err == WC_NO_ERR_TRACE(APP_DATA_READY) ||
- err == WC_NO_ERR_TRACE(WC_PENDING_E)));
- if (ret == WOLFSSL_SUCCESS) {
- printf("NON-BLOCKING RENEGOTIATION SUCCESSFUL\n");
- err = 0;
- }
- }
- if (ret != WOLFSSL_SUCCESS) {
- err = wolfSSL_get_error(ssl, 0);
- LOG_ERROR(
- "wolfSSL_Rehandshake error %d, %s\n", err,
- wolfSSL_ERR_error_string(err, buffer));
- wolfSSL_free(ssl); ssl = NULL;
- wolfSSL_CTX_free(ctx); ctx = NULL;
- err_sys("non-blocking wolfSSL_Rehandshake failed");
- }
- }
- } else {
- if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
- #ifdef WOLFSSL_ASYNC_CRYPT
- err = wolfSSL_get_error(ssl, 0);
- while (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- err = 0;
- ret = wolfSSL_negotiate(ssl);
- if (ret != WOLFSSL_SUCCESS) {
- err = wolfSSL_get_error(ssl, 0);
- if (err == WC_NO_ERR_TRACE(WC_PENDING_E)) {
- ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
- if (ret < 0) break;
- }
- }
- }
- if (ret != WOLFSSL_SUCCESS)
- #endif
- printf("not doing secure renegotiation\n");
- }
- else {
- printf("RENEGOTIATION SUCCESSFUL\n");
- }
- }
- }
- #endif /* HAVE_SECURE_RENEGOTIATION */
- if (err == 0 && echoData == 0 && throughput == 0) {
- const char* write_msg;
- int write_msg_sz;
- #ifdef WOLFSSL_TLS13
- if (updateKeysIVs)
- wolfSSL_update_keys(ssl);
- #endif
- #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
- #if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
- if (postHandAuth) {
- SSL_set_verify(ssl, WOLFSSL_VERIFY_PEER |
- ((usePskPlus) ? WOLFSSL_VERIFY_FAIL_EXCEPT_PSK :
- WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT), 0);
- if (wolfSSL_request_certificate(ssl) != WOLFSSL_SUCCESS) {
- LOG_ERROR("Request for post-hs certificate failed\n");
- }
- else {
- LOG_ERROR("Successfully requested post-hs certificate\n");
- }
- }
- #endif
- #endif
- #if defined(WOLFSSL_TLS13) && defined(HAVE_SESSION_TICKET)
- if (sendTicket) {
- if (wolfSSL_send_SessionTicket(ssl) != WOLFSSL_SUCCESS) {
- LOG_ERROR("Sending new session ticket failed\n");
- }
- else {
- LOG_ERROR("New session ticket sent\n");
- }
- }
- #endif
- /* Write data */
- if (!useWebServerMsg) {
- write_msg = kReplyMsg;
- write_msg_sz = (int)XSTRLEN(kReplyMsg);
- }
- else {
- write_msg = kHttpServerMsg;
- write_msg_sz = (int)XSTRLEN(kHttpServerMsg);
- }
- ServerWrite(ssl, write_msg, write_msg_sz);
- #ifdef WOLFSSL_TLS13
- if (updateKeysIVs || postHandAuth)
- ServerRead(ssl, input, sizeof(input)-1);
- #endif
- }
- else if (err == 0 ||
- err == WOLFSSL_ERROR_ZERO_RETURN)
- {
- err = ServerEchoData(ssl, clientfd, echoData, block, throughput);
- /* Got close notify. Ignore it if not expecting a failure. */
- if (err == WOLFSSL_ERROR_ZERO_RETURN &&
- exitWithRet == 0)
- {
- err = 0;
- }
- if (err != 0) {
- SSL_free(ssl); ssl = NULL;
- SSL_CTX_free(ctx); ctx = NULL;
- CloseSocket(clientfd);
- CloseSocket(sockfd);
- ((func_args*)args)->return_code = err;
- goto exit;
- }
- }
- #if defined(WOLFSSL_MDK_SHELL) && defined(HAVE_MDK_RTX)
- os_dly_wait(500) ;
- #elif defined (WOLFSSL_TIRTOS)
- Task_yield();
- #endif
- #if defined(WOLFSSL_DTLS13)
- if (wolfSSL_dtls(ssl) && version == -4) {
- int zero_return = 0;
- while (wolfSSL_dtls13_has_pending_msg(ssl)) {
- err =
- process_handshake_messages(ssl, !nonBlocking, &zero_return);
- if (err < 0) {
- /* other peer closes the connection, non fatal */
- if (zero_return)
- break;
- err_sys("Error while processing pending DTLSv1.3 messages");
- }
- }
- }
- #endif /* WOLFSSL_DTLS13 */
- ret = SSL_shutdown(ssl);
- if (wc_shutdown && ret == WOLFSSL_SHUTDOWN_NOT_DONE) {
- while (tcp_select(wolfSSL_get_fd(ssl), DEFAULT_TIMEOUT_SEC) ==
- TEST_RECV_READY) {
- ret = wolfSSL_shutdown(ssl); /* bidirectional shutdown */
- if (ret == WOLFSSL_SUCCESS) {
- printf("Bidirectional shutdown complete\n");
- break;
- }
- else if (ret != WOLFSSL_SHUTDOWN_NOT_DONE) {
- LOG_ERROR("Bidirectional shutdown failed\n");
- break;
- }
- }
- if (ret != WOLFSSL_SUCCESS)
- LOG_ERROR("Bidirectional shutdown failed\n");
- }
- /* display collected statistics */
- #if defined(WOLFSSL_STATIC_MEMORY) && !defined(WOLFSSL_STATIC_MEMORY_LEAN)
- if (wolfSSL_is_static_memory(ssl, &ssl_stats) != 1)
- err_sys_ex(runWithErrors, "static memory was not used with ssl");
- LOG_ERROR("\nprint off SSL memory stats\n");
- LOG_ERROR("*** This is memory state before wolfSSL_free is "
- "called\n");
- wolfSSL_PrintStatsConn(&ssl_stats);
- #endif
- SSL_free(ssl); ssl = NULL;
- CloseSocket(clientfd);
- if (resume == 1 && resumeCount == 0) {
- resumeCount++; /* only do one resume for testing */
- continue;
- }
- resumeCount = 0;
- cnt++;
- if (loops > 0) {
- if (--loops == 0) {
- break; /* out of while loop, done with normal and resume
- * option
- */
- }
- }
- } /* while(1) */
- WOLFSSL_TIME(cnt);
- (void)cnt;
- #if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
- || defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
- wolfSSL_CTX_DisableOCSPStapling(ctx);
- #endif
- CloseSocket(sockfd);
- SSL_CTX_free(ctx); ctx = NULL;
- ((func_args*)args)->return_code = 0;
- exit:
- #ifdef WOLFSSL_WOLFSENTRY_HOOKS
- wolfsentry_ret =
- wolfsentry_shutdown(WOLFSENTRY_CONTEXT_ARGS_OUT_EX4(&wolfsentry, NULL));
- if (wolfsentry_ret < 0) {
- LOG_ERROR(
- "wolfsentry_shutdown() returned " WOLFSENTRY_ERROR_FMT "\n",
- WOLFSENTRY_ERROR_FMT_ARGS(wolfsentry_ret));
- }
- #endif
- #if defined(HAVE_ECC) && defined(FP_ECC) && defined(HAVE_THREAD_LS) \
- && (defined(NO_MAIN_DRIVER) || defined(HAVE_STACK_SIZE))
- wc_ecc_fp_free(); /* free per thread cache */
- #endif
- #ifdef WOLFSSL_TIRTOS
- fdCloseSession(Task_self());
- #endif
- #ifdef HAVE_TEST_SESSION_TICKET
- TicketCleanup();
- #endif
- #ifdef WOLFSSL_ASYNC_CRYPT
- wolfAsync_DevClose(&devId);
- #endif
- /* There are use cases when these assignments are not read. To avoid
- * potential confusion those warnings have been handled here.
- */
- (void) ourKey;
- (void) verifyCert;
- (void) doCliCertCheck;
- (void) ourDhParam;
- (void) ourCert;
- (void) useX25519;
- (void) useX448;
- #ifdef HAVE_SECURE_RENEGOTIATION
- (void) forceScr;
- #endif
- #if defined(WOLFSSL_CALLBACKS) && defined(WOLFSSL_EARLY_DATA)
- (void) earlyData;
- #endif
- WOLFSSL_RETURN_FROM_THREAD(0);
- }
- #endif /* !NO_WOLFSSL_SERVER */
- /* so overall tests can pull in test function */
- #ifndef NO_MAIN_DRIVER
- int main(int argc, char** argv)
- {
- func_args args;
- tcp_ready ready;
- StartTCP();
- args.argc = argc;
- args.argv = argv;
- args.signal = &ready;
- args.return_code = 0;
- #if defined(WOLFSSL_SRTP) && defined(WOLFSSL_COND)
- args.srtp_helper = NULL;
- #endif
- InitTcpReady(&ready);
- #if defined(DEBUG_WOLFSSL) && !defined(WOLFSSL_MDK_SHELL)
- wolfSSL_Debugging_ON();
- #endif
- wolfSSL_Init();
- #ifdef WC_RNG_SEED_CB
- wc_SetSeed_Cb(wc_GenerateSeed);
- #endif
- ChangeToWolfRoot();
- #ifndef NO_WOLFSSL_SERVER
- #ifdef HAVE_STACK_SIZE
- StackSizeCheck(&args, server_test);
- #else
- server_test(&args);
- #endif
- #else
- fprintf(stderr, "Server not compiled in!\n");
- #endif
- wolfSSL_Cleanup();
- FreeTcpReady(&ready);
- #ifdef HAVE_WNR
- if (wc_FreeNetRandom() < 0)
- err_sys_ex(runWithErrors, "Failed to free netRandom context");
- #endif /* HAVE_WNR */
- return args.return_code;
- }
- int myoptind = 0;
- char* myoptarg = NULL;
- #endif /* NO_MAIN_DRIVER */
|
