From c078f1b83ecbbe95ac1bbe916cf5e2ee21c3e2f4 Mon Sep 17 00:00:00 2001 From: unimelb <j.fan11@student.unimelb.edu.au> Date: Thu, 24 May 2018 11:22:23 +1000 Subject: [PATCH] fix warnings and added more comments --- assignment_2.c | 20 ++++++++------------ certcheck | Bin 0 -> 15244 bytes 2 files changed, 8 insertions(+), 12 deletions(-) create mode 100755 certcheck diff --git a/assignment_2.c b/assignment_2.c index 041055a..0183677 100644 --- a/assignment_2.c +++ b/assignment_2.c @@ -16,11 +16,11 @@ Description: validate of x509 cert against DNS name // get column from csv char* getfield(char* line, int num){ - char* tok; + char* column; char *newline = strtok(line, "\n"); - for (tok = strtok(newline, ","); tok && *tok; tok = strtok(NULL, ",")){ + for (column = strtok(newline, ","); column && *column; column = strtok(NULL, ",")){ if (!--num) - return tok; + return column; } return NULL; } @@ -189,18 +189,14 @@ int cmp_san(X509 *cert, char *url){ } int validate_url(X509 *cert, char *url){ + // validation process int time_result = cmp_time(cert); - int cn_result = cmp_cn(cert, &url); + int cn_result = cmp_cn(cert, url); int rsa_result = cmp_rsa_length(cert); int ca_result = cmp_ca(cert); int eku_result = cmp_key_usage(cert); - int san_result = cmp_san(cert, &url); - // printf("%i\n",time_result); - // printf("%i\n",cn_result); - // printf("%i\n",rsa_result); - // printf("%i\n",ca_result); - // printf("%i\n",eku_result); - // printf("%i\n",san_result); + int san_result = cmp_san(cert, url); + int result; // only one fo SAN and CN should be if (cn_result == 0){ @@ -214,7 +210,7 @@ int validate_url(X509 *cert, char *url){ return 1; } -int read_and_validate(const char *test_cert_example, const char *url){ +int read_and_validate(const char *test_cert_example, char *url){ // const char test_cert_example[] = "cert-file2.pem"; BIO *certificate_bio = NULL; X509 *cert = NULL; diff --git a/certcheck b/certcheck new file mode 100755 index 0000000000000000000000000000000000000000..6954b3ac472a98dae5a66d1d226a19148a48c269 GIT binary patch literal 15244 zcmX^A>+L^w1_nlE28ISE1_lN}1_p)$tPBjT3<?Y&Aj!bM;K9Ja5Fa1l=<XWj8srZW zMa7J$T&z5hIT}nLb3$ArLQs`}^+T*fNI?1Q3=9mc3=9lxP?`AnlGKV4C<p8=RPzq- zGcbV6Q{#cC0r6QNObE%s&;VgT$oTl;lG3DN2nUOK&!i#d-Gi!t@u6G>4ybtu_kqld z&q&QFNG-x*-Vqsyc}*ZkGB7ZJ_@Hoyna2P%55|v=PcAMg%FIiL3dF~w`qxbkVqOwd z9>j+-!4!(wVD}{F=M^IY5Z$~DQ1ifn$iTn=;-iEg*i-}&A77eRo|%^tpP84I4>ljw zeH-K<?gOPEkS-7(-Ay2I7zU*i3r0{nad8ZBgo!dRfRZCP$ONEb(DcCo<%7}*GXnzy z2!m9_$EW8be2LpU36NqCRzT<laY6B^3SvNUe0*L`d~s!NQhrW+K}iuqd_1cABorY2 zggS=-#D}>BWCX}O4G;s0<KuG@@tLOqHBSTVX$A%mAK5&Rf3=`yfhbV8fx<XG-pA9= z+ttMrmd6Yr?t+CAg8@i2149otga(-dwE`@l#K6!1R${=wz`?-4z+u3^5CE2e5D^9p z3^$k<7z~UV7;Z2yFo5C`6ov{W3=C!r3=DfL7#J=vF))CPhv@^E55k}<$;-gNpb0Sw zE7@Sqz<{NQVc>%#0S1s6`lZE1`Z<|N`YDw;DNs|S85kHq?)YnFeCk1tjcRY!E7N6D zPHb0UV1Rg?my3acmx}=uX0SK{Y1Lq0XaMOuAO+$fFvuPYsF@%?GBAKlQelAGos*eV zT%4n4Y^s-1nUe|2eqi?z(wAIRSx}OXsuk0|CoG_tL$)utvbZEQSI-IAMm4DaI7}e^ z2Zb%jf1vn4_-2$f8UmvsFd71*Aut*OqaiRF0;3@?TtXn!qw}dp^BV(?Ue<Cx1_qDL z+7F$jZ#=qdKX`N=dvT42fx)BKG#)JDdc&i;_Qs1tAhAx@2Zjea4tg}#K49qZz0ThP zYBPFtyFTFG$I<+gfq&|uj?n8}uGd#E^0$Jz-!E+$7#O-;-!vci-|70M`3D1kE2t$8 z(&5qR`r{?28Tt|wriKSPk9+i*zU5_Lco6}$>E*=#|Nna&cl`lU;L+{+!=w3#LF{3E zc^3u-nEMS6bRGmb-lOyU3sB$Pqto>T$QLiXK?4w-t`9uAYhQSDmp*v0h?{|dKm6n; 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