From dcb55c39808f3081d671a6452a8db92e20538603 Mon Sep 17 00:00:00 2001 From: "relyea%netscape.com" Date: Sat, 6 Jan 2001 21:09:28 +0000 Subject: [PATCH] Move the cert searching and printing utility function out of secutil.c so that most functions which call secutil can still be used in the shared libraries. --- security/nss/cmd/lib/seccnames.c | 203 +++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+) create mode 100644 security/nss/cmd/lib/seccnames.c diff --git a/security/nss/cmd/lib/seccnames.c b/security/nss/cmd/lib/seccnames.c new file mode 100644 index 000000000000..19fef619bceb --- /dev/null +++ b/security/nss/cmd/lib/seccnames.c @@ -0,0 +1,203 @@ +/* + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is Netscape + * Communications Corporation. Portions created by Netscape are + * Copyright (C) 1994-2000 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU General Public License Version 2 or later (the + * "GPL"), in which case the provisions of the GPL are applicable + * instead of those above. If you wish to allow use of your + * version of this file only under the terms of the GPL and not to + * allow others to use your version of this file under the MPL, + * indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by + * the GPL. If you do not delete the provisions above, a recipient + * may use your version of this file under either the MPL or the + * GPL. + */ +/* +** secutil.c - various functions used by security stuff +** +*/ + +#include "prtypes.h" +#include "prtime.h" +#include "prlong.h" +#include "prerror.h" +#include "prprf.h" +#include "plgetopt.h" + +#include "secutil.h" +#include "secpkcs7.h" +#include "secrng.h" +#include +#include + +#ifdef XP_UNIX +#include +#endif + +/* for SEC_TraverseNames */ +#include "cert.h" +#include "certt.h" +#include "certdb.h" +#include "cdbhdl.h" + +typedef struct { + char * name; + CERTCertTrust trust; +} certNameAndTrustEntry; + +typedef struct { + int numCerts; + certNameAndTrustEntry *nameAndTrustEntries; +} certNameAndTrustList; + +SECStatus +sec_CountCerts(CERTCertificate *cert, SECItem *unknown, void *arg) +{ + (*(int*)arg)++; + return SECSuccess; +} + +SECStatus +sec_CollectCertNamesAndTrust(CERTCertificate *cert, SECItem *unknown, void *arg) +{ + certNameAndTrustList *pCertNames = (certNameAndTrustList*)arg; + char *name; + int i; + + i = pCertNames->numCerts; + name = cert->dbEntry->nickname ? cert->dbEntry->nickname : cert->emailAddr; + + if (name) + pCertNames->nameAndTrustEntries[i].name = PORT_Strdup(name); + else + pCertNames->nameAndTrustEntries[i].name = PORT_Strdup(""); + + PORT_Memcpy(&pCertNames->nameAndTrustEntries[i].trust, cert->trust, sizeof(*cert->trust)); + + pCertNames->numCerts++; + + return SECSuccess; +} + + +static int +sec_name_and_trust_compare_by_name(const void *p1, const void *p2) +{ + certNameAndTrustEntry *e1 = (certNameAndTrustEntry *)p1; + certNameAndTrustEntry *e2 = (certNameAndTrustEntry *)p2; + return PORT_Strcmp(e1->name, e2->name); +} + +static int +sec_combine_trust_flags(CERTCertTrust *trust) +{ + if (trust == NULL) + return NULL; + return trust->sslFlags | trust->emailFlags | trust->objectSigningFlags; +} + +static int +sec_name_and_trust_compare_by_trust(const void *p1, const void *p2) +{ + certNameAndTrustEntry *e1 = (certNameAndTrustEntry *)p1; + certNameAndTrustEntry *e2 = (certNameAndTrustEntry *)p2; + int e1_is_ca, e2_is_ca; + int e1_is_user, e2_is_user; + int rv; + + e1_is_ca = (sec_combine_trust_flags(&e1->trust) & CERTDB_VALID_CA) != 0; + e2_is_ca = (sec_combine_trust_flags(&e2->trust) & CERTDB_VALID_CA) != 0; + e1_is_user = (sec_combine_trust_flags(&e1->trust) & CERTDB_USER) != 0; + e2_is_user = (sec_combine_trust_flags(&e2->trust) & CERTDB_USER) != 0; + + /* first, sort by user status, then CA status, */ + /* then by actual comparison of CA flags, then by name */ + if ((rv = (e2_is_user - e1_is_user)) == 0 && (rv = (e1_is_ca - e2_is_ca)) == 0) + if (e1_is_ca || (rv = memcmp(&e1->trust, &e2->trust, sizeof(CERTCertTrust))) == 0) + return PORT_Strcmp(e1->name, e2->name); + else + return rv; + else + return rv; +} + +SECStatus +SECU_PrintCertificateNames(CERTCertDBHandle *handle, PRFileDesc *out, + PRBool sortByName, PRBool sortByTrust) +{ + certNameAndTrustList certNames = { 0, NULL }; + int numCerts, i; + SECStatus rv; + int (*comparefn)(const void *, const void *); + char trusts[30]; + + numCerts = 0; + + rv = SEC_TraversePermCerts(handle, sec_CountCerts, &numCerts); + if (rv != SECSuccess) + return SECFailure; + + certNames.nameAndTrustEntries = + (certNameAndTrustEntry *)PORT_Alloc(numCerts * sizeof(certNameAndTrustEntry)); + if (certNames.nameAndTrustEntries == NULL) + return SECFailure; + + rv = SEC_TraversePermCerts(handle, sec_CollectCertNamesAndTrust, &certNames); + if (rv != SECSuccess) + return SECFailure; + + if (sortByName) + comparefn = sec_name_and_trust_compare_by_name; + else if (sortByTrust) + comparefn = sec_name_and_trust_compare_by_trust; + else + comparefn = NULL; + + if (comparefn) + qsort(certNames.nameAndTrustEntries, certNames.numCerts, + sizeof(certNameAndTrustEntry), comparefn); + + PR_fprintf(out, "\n%-60s %-5s\n\n", "Certificate Name", "Trust Attributes"); + for (i = 0; i < certNames.numCerts; i++) { + PORT_Memset (trusts, 0, sizeof(trusts)); + printflags(trusts, certNames.nameAndTrustEntries[i].trust.sslFlags); + PORT_Strcat(trusts, ","); + printflags(trusts, certNames.nameAndTrustEntries[i].trust.emailFlags); + PORT_Strcat(trusts, ","); + printflags(trusts, certNames.nameAndTrustEntries[i].trust.objectSigningFlags); + PR_fprintf(out, "%-60s %-5s\n", + certNames.nameAndTrustEntries[i].name, trusts); + } + PR_fprintf(out, "\n"); + PR_fprintf(out, "p Valid peer\n"); + PR_fprintf(out, "P Trusted peer (implies p)\n"); + PR_fprintf(out, "c Valid CA\n"); + PR_fprintf(out, "T Trusted CA to issue client certs (implies c)\n"); + PR_fprintf(out, "C Trusted CA to certs(only server certs for ssl) (implies c)\n"); + PR_fprintf(out, "u User cert\n"); + PR_fprintf(out, "w Send warning\n"); + + for (i = 0; i < certNames.numCerts; i++) + PORT_Free(certNames.nameAndTrustEntries[i].name); + PORT_Free(certNames.nameAndTrustEntries); + + return rv; +}