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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.
This commit is contained in:
relyea%netscape.com
parent
b91a0677ac
commit
dcb55c3980
203
security/nss/cmd/lib/seccnames.c
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203
security/nss/cmd/lib/seccnames.c
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/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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/*
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** secutil.c - various functions used by security stuff
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**
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*/
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#include "prtypes.h"
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#include "prtime.h"
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#include "prlong.h"
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#include "prerror.h"
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#include "prprf.h"
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#include "plgetopt.h"
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#include "secutil.h"
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#include "secpkcs7.h"
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#include "secrng.h"
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#include <sys/stat.h>
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#include <stdarg.h>
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#ifdef XP_UNIX
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#include <unistd.h>
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#endif
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/* for SEC_TraverseNames */
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#include "cert.h"
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#include "certt.h"
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#include "certdb.h"
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#include "cdbhdl.h"
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typedef struct {
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char * name;
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CERTCertTrust trust;
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} certNameAndTrustEntry;
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typedef struct {
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int numCerts;
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certNameAndTrustEntry *nameAndTrustEntries;
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} certNameAndTrustList;
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SECStatus
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sec_CountCerts(CERTCertificate *cert, SECItem *unknown, void *arg)
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{
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(*(int*)arg)++;
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return SECSuccess;
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}
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SECStatus
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sec_CollectCertNamesAndTrust(CERTCertificate *cert, SECItem *unknown, void *arg)
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{
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certNameAndTrustList *pCertNames = (certNameAndTrustList*)arg;
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char *name;
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int i;
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i = pCertNames->numCerts;
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name = cert->dbEntry->nickname ? cert->dbEntry->nickname : cert->emailAddr;
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if (name)
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pCertNames->nameAndTrustEntries[i].name = PORT_Strdup(name);
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else
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pCertNames->nameAndTrustEntries[i].name = PORT_Strdup("<unknown>");
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PORT_Memcpy(&pCertNames->nameAndTrustEntries[i].trust, cert->trust, sizeof(*cert->trust));
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pCertNames->numCerts++;
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return SECSuccess;
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}
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static int
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sec_name_and_trust_compare_by_name(const void *p1, const void *p2)
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{
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certNameAndTrustEntry *e1 = (certNameAndTrustEntry *)p1;
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certNameAndTrustEntry *e2 = (certNameAndTrustEntry *)p2;
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return PORT_Strcmp(e1->name, e2->name);
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}
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static int
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sec_combine_trust_flags(CERTCertTrust *trust)
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{
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if (trust == NULL)
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return NULL;
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return trust->sslFlags | trust->emailFlags | trust->objectSigningFlags;
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}
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static int
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sec_name_and_trust_compare_by_trust(const void *p1, const void *p2)
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{
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certNameAndTrustEntry *e1 = (certNameAndTrustEntry *)p1;
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certNameAndTrustEntry *e2 = (certNameAndTrustEntry *)p2;
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int e1_is_ca, e2_is_ca;
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int e1_is_user, e2_is_user;
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int rv;
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e1_is_ca = (sec_combine_trust_flags(&e1->trust) & CERTDB_VALID_CA) != 0;
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e2_is_ca = (sec_combine_trust_flags(&e2->trust) & CERTDB_VALID_CA) != 0;
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e1_is_user = (sec_combine_trust_flags(&e1->trust) & CERTDB_USER) != 0;
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e2_is_user = (sec_combine_trust_flags(&e2->trust) & CERTDB_USER) != 0;
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/* first, sort by user status, then CA status, */
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/* then by actual comparison of CA flags, then by name */
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if ((rv = (e2_is_user - e1_is_user)) == 0 && (rv = (e1_is_ca - e2_is_ca)) == 0)
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if (e1_is_ca || (rv = memcmp(&e1->trust, &e2->trust, sizeof(CERTCertTrust))) == 0)
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return PORT_Strcmp(e1->name, e2->name);
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else
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return rv;
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else
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return rv;
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}
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SECStatus
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SECU_PrintCertificateNames(CERTCertDBHandle *handle, PRFileDesc *out,
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PRBool sortByName, PRBool sortByTrust)
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{
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certNameAndTrustList certNames = { 0, NULL };
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int numCerts, i;
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SECStatus rv;
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int (*comparefn)(const void *, const void *);
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char trusts[30];
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numCerts = 0;
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rv = SEC_TraversePermCerts(handle, sec_CountCerts, &numCerts);
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if (rv != SECSuccess)
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return SECFailure;
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certNames.nameAndTrustEntries =
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(certNameAndTrustEntry *)PORT_Alloc(numCerts * sizeof(certNameAndTrustEntry));
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if (certNames.nameAndTrustEntries == NULL)
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return SECFailure;
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rv = SEC_TraversePermCerts(handle, sec_CollectCertNamesAndTrust, &certNames);
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if (rv != SECSuccess)
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return SECFailure;
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if (sortByName)
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comparefn = sec_name_and_trust_compare_by_name;
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else if (sortByTrust)
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comparefn = sec_name_and_trust_compare_by_trust;
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else
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comparefn = NULL;
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if (comparefn)
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qsort(certNames.nameAndTrustEntries, certNames.numCerts,
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sizeof(certNameAndTrustEntry), comparefn);
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PR_fprintf(out, "\n%-60s %-5s\n\n", "Certificate Name", "Trust Attributes");
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for (i = 0; i < certNames.numCerts; i++) {
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PORT_Memset (trusts, 0, sizeof(trusts));
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printflags(trusts, certNames.nameAndTrustEntries[i].trust.sslFlags);
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PORT_Strcat(trusts, ",");
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printflags(trusts, certNames.nameAndTrustEntries[i].trust.emailFlags);
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PORT_Strcat(trusts, ",");
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printflags(trusts, certNames.nameAndTrustEntries[i].trust.objectSigningFlags);
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PR_fprintf(out, "%-60s %-5s\n",
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certNames.nameAndTrustEntries[i].name, trusts);
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}
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PR_fprintf(out, "\n");
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PR_fprintf(out, "p Valid peer\n");
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PR_fprintf(out, "P Trusted peer (implies p)\n");
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PR_fprintf(out, "c Valid CA\n");
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PR_fprintf(out, "T Trusted CA to issue client certs (implies c)\n");
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PR_fprintf(out, "C Trusted CA to certs(only server certs for ssl) (implies c)\n");
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PR_fprintf(out, "u User cert\n");
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PR_fprintf(out, "w Send warning\n");
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for (i = 0; i < certNames.numCerts; i++)
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PORT_Free(certNames.nameAndTrustEntries[i].name);
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PORT_Free(certNames.nameAndTrustEntries);
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return rv;
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}
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