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-rw-r--r--security/nss/cmd/dbck/Makefile47
-rw-r--r--security/nss/cmd/dbck/dbck.c1350
-rw-r--r--security/nss/cmd/dbck/dbrecover.c668
-rw-r--r--security/nss/cmd/dbck/manifest.mn22
4 files changed, 2087 insertions, 0 deletions
diff --git a/security/nss/cmd/dbck/Makefile b/security/nss/cmd/dbck/Makefile
new file mode 100644
index 000000000..ea1d2f49a
--- /dev/null
+++ b/security/nss/cmd/dbck/Makefile
@@ -0,0 +1,47 @@
+#! gmake
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY). #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL) #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL) #
+#######################################################################
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL). #
+#######################################################################
+
+include ../platlibs.mk
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL) #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL) #
+#######################################################################
+
+INCLUDES += -I ../../lib/softoken
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL). #
+#######################################################################
+
+
+include ../platrules.mk
+
diff --git a/security/nss/cmd/dbck/dbck.c b/security/nss/cmd/dbck/dbck.c
new file mode 100644
index 000000000..6791a0d19
--- /dev/null
+++ b/security/nss/cmd/dbck/dbck.c
@@ -0,0 +1,1350 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+** dbck.c
+**
+** utility for fixing corrupt cert databases
+**
+*/
+#include <stdio.h>
+#include <string.h>
+
+#include "secutil.h"
+#include "cdbhdl.h"
+#include "certdb.h"
+#include "cert.h"
+#include "nspr.h"
+#include "prtypes.h"
+#include "prtime.h"
+#include "prlong.h"
+#include "pcert.h"
+#include "nss.h"
+
+static char *progName;
+
+/* placeholders for pointer error types */
+static void *WrongEntry;
+static void *NoNickname;
+static void *NoSMime;
+
+typedef enum {
+ /* 0*/ NoSubjectForCert = 0,
+ /* 1*/ SubjectHasNoKeyForCert,
+ /* 2*/ NoNicknameOrSMimeForSubject,
+ /* 3*/ WrongNicknameForSubject,
+ /* 4*/ NoNicknameEntry,
+ /* 5*/ WrongSMimeForSubject,
+ /* 6*/ NoSMimeEntry,
+ /* 7*/ NoSubjectForNickname,
+ /* 8*/ NoSubjectForSMime,
+ /* 9*/ NicknameAndSMimeEntries,
+ NUM_ERROR_TYPES
+} dbErrorType;
+
+static char *dbErrorString[NUM_ERROR_TYPES] = {
+ /* 0*/ "<CERT ENTRY>\nDid not find a subject entry for this certificate.",
+ /* 1*/ "<SUBJECT ENTRY>\nSubject has certKey which is not in db.",
+ /* 2*/ "<SUBJECT ENTRY>\nSubject does not have a nickname or email address.",
+ /* 3*/ "<SUBJECT ENTRY>\nUsing this subject's nickname, found a nickname entry for a different subject.",
+ /* 4*/ "<SUBJECT ENTRY>\nDid not find a nickname entry for this subject.",
+ /* 5*/ "<SUBJECT ENTRY>\nUsing this subject's email, found an S/MIME entry for a different subject.",
+ /* 6*/ "<SUBJECT ENTRY>\nDid not find an S/MIME entry for this subject.",
+ /* 7*/ "<NICKNAME ENTRY>\nDid not find a subject entry for this nickname.",
+ /* 8*/ "<S/MIME ENTRY>\nDid not find a subject entry for this S/MIME profile.",
+};
+
+static char *errResult[NUM_ERROR_TYPES] = {
+ "Certificate entries that had no subject entry.",
+ "Subject entries with no corresponding Certificate entries.",
+ "Subject entries that had no nickname or S/MIME entries.",
+ "Redundant nicknames (subjects with the same nickname).",
+ "Subject entries that had no nickname entry.",
+ "Redundant email addresses (subjects with the same email address).",
+ "Subject entries that had no S/MIME entry.",
+ "Nickname entries that had no subject entry.",
+ "S/MIME entries that had no subject entry.",
+ "Subject entries with BOTH nickname and S/MIME entries."
+};
+
+enum {
+ GOBOTH = 0,
+ GORIGHT,
+ GOLEFT
+};
+
+typedef struct
+{
+ PRBool verbose;
+ PRBool dograph;
+ PRFileDesc *out;
+ PRFileDesc *graphfile;
+ int dbErrors[NUM_ERROR_TYPES];
+} dbDebugInfo;
+
+struct certDBEntryListNodeStr {
+ PRCList link;
+ certDBEntry entry;
+ void *appData;
+};
+typedef struct certDBEntryListNodeStr certDBEntryListNode;
+
+/*
+ * A list node for a cert db entry. The index is a unique identifier
+ * to use for creating generic maps of a db. This struct handles
+ * the cert, nickname, and smime db entry types, as all three have a
+ * single handle to a subject entry.
+ * This structure is pointed to by certDBEntryListNode->appData.
+ */
+typedef struct
+{
+ PLArenaPool *arena;
+ int index;
+ certDBEntryListNode *pSubject;
+} certDBEntryMap;
+
+/*
+ * Subject entry is special case, it has bidirectional handles. One
+ * subject entry can point to several certs (using the same DN), and
+ * a nickname and/or smime entry.
+ * This structure is pointed to by certDBEntryListNode->appData.
+ */
+typedef struct
+{
+ PLArenaPool *arena;
+ int index;
+ int numCerts;
+ certDBEntryListNode **pCerts;
+ certDBEntryListNode *pNickname;
+ certDBEntryListNode *pSMime;
+} certDBSubjectEntryMap;
+
+/*
+ * A map of a certdb.
+ */
+typedef struct
+{
+ int numCerts;
+ int numSubjects;
+ int numNicknames;
+ int numSMime;
+ int numRevocation;
+ certDBEntryListNode certs; /* pointer to head of cert list */
+ certDBEntryListNode subjects; /* pointer to head of subject list */
+ certDBEntryListNode nicknames; /* pointer to head of nickname list */
+ certDBEntryListNode smime; /* pointer to head of smime list */
+ certDBEntryListNode revocation; /* pointer to head of revocation list */
+} certDBArray;
+
+/* Cast list to the base element, a certDBEntryListNode. */
+#define LISTNODE_CAST(node) \
+ ((certDBEntryListNode *)(node))
+
+static void
+Usage(char *progName)
+{
+#define FPS fprintf(stderr,
+ FPS "Type %s -H for more detailed descriptions\n", progName);
+ FPS "Usage: %s -D [-d certdir] [-m] [-v [-f dumpfile]]\n",
+ progName);
+#ifdef DORECOVER
+ FPS " %s -R -o newdbname [-d certdir] [-aprsx] [-v [-f dumpfile]]\n",
+ progName);
+#endif
+ exit(-1);
+}
+
+static void
+LongUsage(char *progName)
+{
+ FPS "%-15s Display this help message.\n",
+ "-H");
+ FPS "%-15s Dump analysis. No changes will be made to the database.\n",
+ "-D");
+ FPS "%-15s Cert database directory (default is ~/.netscape)\n",
+ " -d certdir");
+ FPS "%-15s Put database graph in ./mailfile (default is stdout).\n",
+ " -m");
+ FPS "%-15s Verbose mode. Dumps the entire contents of your cert8.db.\n",
+ " -v");
+ FPS "%-15s File to dump verbose output into. (default is stdout)\n",
+ " -f dumpfile");
+#ifdef DORECOVER
+ FPS "%-15s Repair the database. The program will look for broken\n",
+ "-R");
+ FPS "%-15s dependencies between subject entries and certificates,\n",
+ "");
+ FPS "%-15s between nickname entries and subjects, and between SMIME\n",
+ "");
+ FPS "%-15s profiles and subjects. Any duplicate entries will be\n",
+ "");
+ FPS "%-15s removed, any missing entries will be created.\n",
+ "");
+ FPS "%-15s File to store new database in (default is new_cert8.db)\n",
+ " -o newdbname");
+ FPS "%-15s Cert database directory (default is ~/.netscape)\n",
+ " -d certdir");
+ FPS "%-15s Prompt before removing any certificates.\n",
+ " -p");
+ FPS "%-15s Keep all possible certificates. Only remove certificates\n",
+ " -a");
+ FPS "%-15s which prevent creation of a consistent database. Thus any\n",
+ "");
+ FPS "%-15s expired or redundant entries will be kept.\n",
+ "");
+ FPS "%-15s Keep redundant nickname/email entries. It is possible\n",
+ " -r");
+ FPS "%-15s only one such entry will be usable.\n",
+ "");
+ FPS "%-15s Don't require an S/MIME profile in order to keep an S/MIME\n",
+ " -s");
+ FPS "%-15s cert. An empty profile will be created.\n",
+ "");
+ FPS "%-15s Keep expired certificates.\n",
+ " -x");
+ FPS "%-15s Verbose mode - report all activity while recovering db.\n",
+ " -v");
+ FPS "%-15s File to dump verbose output into.\n",
+ " -f dumpfile");
+ FPS "\n");
+#endif
+ exit(-1);
+#undef FPS
+}
+
+/*******************************************************************
+ *
+ * Functions for dbck.
+ *
+ ******************************************************************/
+
+void
+printHexString(PRFileDesc *out, SECItem *hexval)
+{
+ unsigned int i;
+ for (i = 0; i < hexval->len; i++) {
+ if (i != hexval->len - 1) {
+ PR_fprintf(out, "%02x:", hexval->data[i]);
+ } else {
+ PR_fprintf(out, "%02x", hexval->data[i]);
+ }
+ }
+ PR_fprintf(out, "\n");
+}
+
+SECStatus
+dumpCertificate(CERTCertificate *cert, int num, PRFileDesc *outfile)
+{
+ int userCert = 0;
+ CERTCertTrust *trust = cert->trust;
+ userCert = (SEC_GET_TRUST_FLAGS(trust, trustSSL) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustEmail) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustObjectSigning) & CERTDB_USER);
+ if (num >= 0) {
+ PR_fprintf(outfile, "Certificate: %3d\n", num);
+ } else {
+ PR_fprintf(outfile, "Certificate:\n");
+ }
+ PR_fprintf(outfile, "----------------\n");
+ if (userCert)
+ PR_fprintf(outfile, "(User Cert)\n");
+ PR_fprintf(outfile, "## SUBJECT: %s\n", cert->subjectName);
+ PR_fprintf(outfile, "## ISSUER: %s\n", cert->issuerName);
+ PR_fprintf(outfile, "## SERIAL NUMBER: ");
+ printHexString(outfile, &cert->serialNumber);
+ { /* XXX should be separate function. */
+ PRTime timeBefore, timeAfter;
+ PRExplodedTime beforePrintable, afterPrintable;
+ char *beforestr, *afterstr;
+ DER_DecodeTimeChoice(&timeBefore, &cert->validity.notBefore);
+ DER_DecodeTimeChoice(&timeAfter, &cert->validity.notAfter);
+ PR_ExplodeTime(timeBefore, PR_GMTParameters, &beforePrintable);
+ PR_ExplodeTime(timeAfter, PR_GMTParameters, &afterPrintable);
+ beforestr = PORT_Alloc(100);
+ afterstr = PORT_Alloc(100);
+ PR_FormatTime(beforestr, 100, "%a %b %d %H:%M:%S %Y", &beforePrintable);
+ PR_FormatTime(afterstr, 100, "%a %b %d %H:%M:%S %Y", &afterPrintable);
+ PR_fprintf(outfile, "## VALIDITY: %s to %s\n", beforestr, afterstr);
+ }
+ PR_fprintf(outfile, "\n");
+ return SECSuccess;
+}
+
+SECStatus
+dumpCertEntry(certDBEntryCert *entry, int num, PRFileDesc *outfile)
+{
+#if 0
+ NSSLOWCERTCertificate *cert;
+ /* should we check for existing duplicates? */
+ cert = nsslowcert_DecodeDERCertificate(&entry->cert.derCert,
+ entry->cert.nickname);
+#else
+ CERTCertificate *cert;
+ cert = CERT_DecodeDERCertificate(&entry->derCert, PR_FALSE, NULL);
+#endif
+ if (!cert) {
+ fprintf(stderr, "Failed to decode certificate.\n");
+ return SECFailure;
+ }
+ cert->trust = (CERTCertTrust *)&entry->trust;
+ dumpCertificate(cert, num, outfile);
+ CERT_DestroyCertificate(cert);
+ return SECSuccess;
+}
+
+SECStatus
+dumpSubjectEntry(certDBEntrySubject *entry, int num, PRFileDesc *outfile)
+{
+ char *subjectName = CERT_DerNameToAscii(&entry->derSubject);
+
+ PR_fprintf(outfile, "Subject: %3d\n", num);
+ PR_fprintf(outfile, "------------\n");
+ PR_fprintf(outfile, "## %s\n", subjectName);
+ if (entry->nickname)
+ PR_fprintf(outfile, "## Subject nickname: %s\n", entry->nickname);
+ if (entry->emailAddrs) {
+ unsigned int n;
+ for (n = 0; n < entry->nemailAddrs && entry->emailAddrs[n]; ++n) {
+ char *emailAddr = entry->emailAddrs[n];
+ if (emailAddr[0]) {
+ PR_fprintf(outfile, "## Subject email address: %s\n",
+ emailAddr);
+ }
+ }
+ }
+ PR_fprintf(outfile, "## This subject has %d cert(s).\n", entry->ncerts);
+ PR_fprintf(outfile, "\n");
+ PORT_Free(subjectName);
+ return SECSuccess;
+}
+
+SECStatus
+dumpNicknameEntry(certDBEntryNickname *entry, int num, PRFileDesc *outfile)
+{
+ PR_fprintf(outfile, "Nickname: %3d\n", num);
+ PR_fprintf(outfile, "-------------\n");
+ PR_fprintf(outfile, "## \"%s\"\n\n", entry->nickname);
+ return SECSuccess;
+}
+
+SECStatus
+dumpSMimeEntry(certDBEntrySMime *entry, int num, PRFileDesc *outfile)
+{
+ PR_fprintf(outfile, "S/MIME Profile: %3d\n", num);
+ PR_fprintf(outfile, "-------------------\n");
+ PR_fprintf(outfile, "## \"%s\"\n", entry->emailAddr);
+#ifdef OLDWAY
+ PR_fprintf(outfile, "## OPTIONS: ");
+ printHexString(outfile, &entry->smimeOptions);
+ PR_fprintf(outfile, "## TIMESTAMP: ");
+ printHexString(outfile, &entry->optionsDate);
+#else
+ SECU_PrintAny(stdout, &entry->smimeOptions, "## OPTIONS ", 0);
+ fflush(stdout);
+ if (entry->optionsDate.len && entry->optionsDate.data)
+ PR_fprintf(outfile, "## TIMESTAMP: %.*s\n",
+ entry->optionsDate.len, entry->optionsDate.data);
+#endif
+ PR_fprintf(outfile, "\n");
+ return SECSuccess;
+}
+
+SECStatus
+mapCertEntries(certDBArray *dbArray)
+{
+ certDBEntryCert *certEntry;
+ certDBEntrySubject *subjectEntry;
+ certDBEntryListNode *certNode, *subjNode;
+ certDBSubjectEntryMap *smap;
+ certDBEntryMap *map;
+ PLArenaPool *tmparena;
+ SECItem derSubject;
+ SECItem certKey;
+ PRCList *cElem, *sElem;
+
+ /* Arena for decoded entries */
+ tmparena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+ if (tmparena == NULL) {
+ PORT_SetError(SEC_ERROR_NO_MEMORY);
+ return SECFailure;
+ }
+
+ /* Iterate over cert entries and map them to subject entries.
+ * NOTE: mapSubjectEntries must be called first to alloc memory
+ * for array of subject->cert map.
+ */
+ for (cElem = PR_LIST_HEAD(&dbArray->certs.link);
+ cElem != &dbArray->certs.link; cElem = PR_NEXT_LINK(cElem)) {
+ certNode = LISTNODE_CAST(cElem);
+ certEntry = (certDBEntryCert *)&certNode->entry;
+ map = (certDBEntryMap *)certNode->appData;
+ CERT_NameFromDERCert(&certEntry->derCert, &derSubject);
+ CERT_KeyFromDERCert(tmparena, &certEntry->derCert, &certKey);
+ /* Loop over found subjects for cert's DN. */
+ for (sElem = PR_LIST_HEAD(&dbArray->subjects.link);
+ sElem != &dbArray->subjects.link; sElem = PR_NEXT_LINK(sElem)) {
+ subjNode = LISTNODE_CAST(sElem);
+ subjectEntry = (certDBEntrySubject *)&subjNode->entry;
+ if (SECITEM_ItemsAreEqual(&derSubject, &subjectEntry->derSubject)) {
+ unsigned int i;
+ /* Found matching subject name, create link. */
+ map->pSubject = subjNode;
+ /* Make sure subject entry has cert's key. */
+ for (i = 0; i < subjectEntry->ncerts; i++) {
+ if (SECITEM_ItemsAreEqual(&certKey,
+ &subjectEntry->certKeys[i])) {
+ /* Found matching cert key. */
+ smap = (certDBSubjectEntryMap *)subjNode->appData;
+ smap->pCerts[i] = certNode;
+ break;
+ }
+ }
+ }
+ }
+ }
+ PORT_FreeArena(tmparena, PR_FALSE);
+ return SECSuccess;
+}
+
+SECStatus
+mapSubjectEntries(certDBArray *dbArray)
+{
+ certDBEntrySubject *subjectEntry;
+ certDBEntryListNode *subjNode;
+ certDBSubjectEntryMap *subjMap;
+ PRCList *sElem;
+
+ for (sElem = PR_LIST_HEAD(&dbArray->subjects.link);
+ sElem != &dbArray->subjects.link; sElem = PR_NEXT_LINK(sElem)) {
+ /* Iterate over subject entries and map subjects to nickname
+ * and smime entries. The cert<->subject map will be handled
+ * by a subsequent call to mapCertEntries.
+ */
+ subjNode = LISTNODE_CAST(sElem);
+ subjectEntry = (certDBEntrySubject *)&subjNode->entry;
+ subjMap = (certDBSubjectEntryMap *)subjNode->appData;
+ /* need to alloc memory here for array of matching certs. */
+ subjMap->pCerts = PORT_ArenaAlloc(subjMap->arena,
+ subjectEntry->ncerts * sizeof(int));
+ subjMap->numCerts = subjectEntry->ncerts;
+ subjMap->pNickname = NoNickname;
+ subjMap->pSMime = NoSMime;
+
+ if (subjectEntry->nickname) {
+ /* Subject should have a nickname entry, so create a link. */
+ PRCList *nElem;
+ for (nElem = PR_LIST_HEAD(&dbArray->nicknames.link);
+ nElem != &dbArray->nicknames.link;
+ nElem = PR_NEXT_LINK(nElem)) {
+ certDBEntryListNode *nickNode;
+ certDBEntryNickname *nicknameEntry;
+ /* Look for subject's nickname in nickname entries. */
+ nickNode = LISTNODE_CAST(nElem);
+ nicknameEntry = (certDBEntryNickname *)&nickNode->entry;
+ if (PL_strcmp(subjectEntry->nickname,
+ nicknameEntry->nickname) == 0) {
+ /* Found a nickname entry for subject's nickname. */
+ if (SECITEM_ItemsAreEqual(&subjectEntry->derSubject,
+ &nicknameEntry->subjectName)) {
+ certDBEntryMap *nickMap;
+ nickMap = (certDBEntryMap *)nickNode->appData;
+ /* Nickname and subject match. */
+ subjMap->pNickname = nickNode;
+ nickMap->pSubject = subjNode;
+ } else if (subjMap->pNickname == NoNickname) {
+ /* Nickname entry found is for diff. subject. */
+ subjMap->pNickname = WrongEntry;
+ }
+ }
+ }
+ }
+ if (subjectEntry->emailAddrs) {
+ unsigned int n;
+ for (n = 0; n < subjectEntry->nemailAddrs &&
+ subjectEntry->emailAddrs[n];
+ ++n) {
+ char *emailAddr = subjectEntry->emailAddrs[n];
+ if (emailAddr[0]) {
+ PRCList *mElem;
+ /* Subject should have an smime entry, so create a link. */
+ for (mElem = PR_LIST_HEAD(&dbArray->smime.link);
+ mElem != &dbArray->smime.link;
+ mElem = PR_NEXT_LINK(mElem)) {
+ certDBEntryListNode *smimeNode;
+ certDBEntrySMime *smimeEntry;
+ /* Look for subject's email in S/MIME entries. */
+ smimeNode = LISTNODE_CAST(mElem);
+ smimeEntry = (certDBEntrySMime *)&smimeNode->entry;
+ if (PL_strcmp(emailAddr,
+ smimeEntry->emailAddr) == 0) {
+ /* Found a S/MIME entry for subject's email. */
+ if (SECITEM_ItemsAreEqual(
+ &subjectEntry->derSubject,
+ &smimeEntry->subjectName)) {
+ certDBEntryMap *smimeMap;
+ /* S/MIME entry and subject match. */
+ subjMap->pSMime = smimeNode;
+ smimeMap = (certDBEntryMap *)smimeNode->appData;
+ smimeMap->pSubject = subjNode;
+ } else if (subjMap->pSMime == NoSMime) {
+ /* S/MIME entry found is for diff. subject. */
+ subjMap->pSMime = WrongEntry;
+ }
+ }
+ } /* end for */
+ } /* endif (emailAddr[0]) */
+ } /* end for */
+ } /* endif (subjectEntry->emailAddrs) */
+ }
+ return SECSuccess;
+}
+
+void
+printnode(dbDebugInfo *info, const char *str, int num)
+{
+ if (!info->dograph)
+ return;
+ if (num < 0) {
+ PR_fprintf(info->graphfile, str);
+ } else {
+ PR_fprintf(info->graphfile, str, num);
+ }
+}
+
+PRBool
+map_handle_is_ok(dbDebugInfo *info, void *mapPtr, int indent)
+{
+ if (mapPtr == NULL) {
+ if (indent > 0)
+ printnode(info, " ", -1);
+ if (indent >= 0)
+ printnode(info, "******************* ", -1);
+ return PR_FALSE;
+ } else if (mapPtr == WrongEntry) {
+ if (indent > 0)
+ printnode(info, " ", -1);
+ if (indent >= 0)
+ printnode(info, "??????????????????? ", -1);
+ return PR_FALSE;
+ } else {
+ return PR_TRUE;
+ }
+}
+
+/* these call each other */
+void print_smime_graph(dbDebugInfo *info, certDBEntryMap *smimeMap,
+ int direction);
+void print_nickname_graph(dbDebugInfo *info, certDBEntryMap *nickMap,
+ int direction);
+void print_subject_graph(dbDebugInfo *info, certDBSubjectEntryMap *subjMap,
+ int direction, int optindex, int opttype);
+void print_cert_graph(dbDebugInfo *info, certDBEntryMap *certMap,
+ int direction);
+
+/* Given an smime entry, print its unique identifier. If GOLEFT is
+ * specified, print the cert<-subject<-smime map, else just print
+ * the smime entry.
+ */
+void
+print_smime_graph(dbDebugInfo *info, certDBEntryMap *smimeMap, int direction)
+{
+ certDBSubjectEntryMap *subjMap;
+ certDBEntryListNode *subjNode;
+ if (direction == GOLEFT) {
+ /* Need to output subject and cert first, see print_subject_graph */
+ subjNode = smimeMap->pSubject;
+ if (map_handle_is_ok(info, (void *)subjNode, 1)) {
+ subjMap = (certDBSubjectEntryMap *)subjNode->appData;
+ print_subject_graph(info, subjMap, GOLEFT,
+ smimeMap->index, certDBEntryTypeSMimeProfile);
+ } else {
+ printnode(info, "<---- S/MIME %5d ", smimeMap->index);
+ info->dbErrors[NoSubjectForSMime]++;
+ }
+ } else {
+ printnode(info, "S/MIME %5d ", smimeMap->index);
+ }
+}
+
+/* Given a nickname entry, print its unique identifier. If GOLEFT is
+ * specified, print the cert<-subject<-nickname map, else just print
+ * the nickname entry.
+ */
+void
+print_nickname_graph(dbDebugInfo *info, certDBEntryMap *nickMap, int direction)
+{
+ certDBSubjectEntryMap *subjMap;
+ certDBEntryListNode *subjNode;
+ if (direction == GOLEFT) {
+ /* Need to output subject and cert first, see print_subject_graph */
+ subjNode = nickMap->pSubject;
+ if (map_handle_is_ok(info, (void *)subjNode, 1)) {
+ subjMap = (certDBSubjectEntryMap *)subjNode->appData;
+ print_subject_graph(info, subjMap, GOLEFT,
+ nickMap->index, certDBEntryTypeNickname);
+ } else {
+ printnode(info, "<---- Nickname %5d ", nickMap->index);
+ info->dbErrors[NoSubjectForNickname]++;
+ }
+ } else {
+ printnode(info, "Nickname %5d ", nickMap->index);
+ }
+}
+
+/* Given a subject entry, if going right print the graph of the nickname|smime
+ * that it maps to (by its unique identifier); and if going left
+ * print the list of certs that it points to.
+ */
+void
+print_subject_graph(dbDebugInfo *info, certDBSubjectEntryMap *subjMap,
+ int direction, int optindex, int opttype)
+{
+ certDBEntryMap *map;
+ certDBEntryListNode *node;
+ int i;
+ /* The first line of output always contains the cert id, subject id,
+ * and nickname|smime id. Subsequent lines may contain additional
+ * cert id's for the subject if going left or both directions.
+ * Ex. of printing the graph for a subject entry:
+ * Cert 3 <- Subject 5 -> Nickname 32
+ * Cert 8 /
+ * Cert 9 /
+ * means subject 5 has 3 certs, 3, 8, and 9, and corresponds
+ * to nickname entry 32.
+ * To accomplish the above, it is required to dump the entire first
+ * line left-to-right, regardless of the input direction, and then
+ * finish up any remaining cert entries. Hence the code is uglier
+ * than one may expect.
+ */
+ if (direction == GOLEFT || direction == GOBOTH) {
+ /* In this case, nothing should be output until the first cert is
+ * located and output (cert 3 in the above example).
+ */
+ if (subjMap->numCerts == 0 || subjMap->pCerts == NULL)
+ /* XXX uh-oh */
+ return;
+ /* get the first cert and dump it. */
+ node = subjMap->pCerts[0];
+ if (map_handle_is_ok(info, (void *)node, 0)) {
+ map = (certDBEntryMap *)node->appData;
+ /* going left here stops. */
+ print_cert_graph(info, map, GOLEFT);
+ } else {
+ info->dbErrors[SubjectHasNoKeyForCert]++;
+ }
+ /* Now it is safe to output the subject id. */
+ if (direction == GOLEFT)
+ printnode(info, "Subject %5d <---- ", subjMap->index);
+ else /* direction == GOBOTH */
+ printnode(info, "Subject %5d ----> ", subjMap->index);
+ }
+ if (direction == GORIGHT || direction == GOBOTH) {
+ /* Okay, now output the nickname|smime for this subject. */
+ if (direction != GOBOTH) /* handled above */
+ printnode(info, "Subject %5d ----> ", subjMap->index);
+ if (subjMap->pNickname) {
+ node = subjMap->pNickname;
+ if (map_handle_is_ok(info, (void *)node, 0)) {
+ map = (certDBEntryMap *)node->appData;
+ /* going right here stops. */
+ print_nickname_graph(info, map, GORIGHT);
+ }
+ }
+ if (subjMap->pSMime) {
+ node = subjMap->pSMime;
+ if (map_handle_is_ok(info, (void *)node, 0)) {
+ map = (certDBEntryMap *)node->appData;
+ /* going right here stops. */
+ print_smime_graph(info, map, GORIGHT);
+ }
+ }
+ if (!subjMap->pNickname && !subjMap->pSMime) {
+ printnode(info, "******************* ", -1);
+ info->dbErrors[NoNicknameOrSMimeForSubject]++;
+ }
+ if (subjMap->pNickname && subjMap->pSMime) {
+ info->dbErrors[NicknameAndSMimeEntries]++;
+ }
+ }
+ if (direction != GORIGHT) { /* going right has only one cert */
+ if (opttype == certDBEntryTypeNickname)
+ printnode(info, "Nickname %5d ", optindex);
+ else if (opttype == certDBEntryTypeSMimeProfile)
+ printnode(info, "S/MIME %5d ", optindex);
+ for (i = 1 /* 1st one already done */; i < subjMap->numCerts; i++) {
+ printnode(info, "\n", -1); /* start a new line */
+ node = subjMap->pCerts[i];
+ if (map_handle_is_ok(info, (void *)node, 0)) {
+ map = (certDBEntryMap *)node->appData;
+ /* going left here stops. */
+ print_cert_graph(info, map, GOLEFT);
+ printnode(info, "/", -1);
+ }
+ }
+ }
+}
+
+/* Given a cert entry, print its unique identifer. If GORIGHT is specified,
+ * print the cert->subject->nickname|smime map, else just print
+ * the cert entry.
+ */
+void
+print_cert_graph(dbDebugInfo *info, certDBEntryMap *certMap, int direction)
+{
+ certDBSubjectEntryMap *subjMap;
+ certDBEntryListNode *subjNode;
+ if (direction == GOLEFT) {
+ printnode(info, "Cert %5d <---- ", certMap->index);
+ /* only want cert entry, terminate here. */
+ return;
+ }
+ /* Keep going right then. */
+ printnode(info, "Cert %5d ----> ", certMap->index);
+ subjNode = certMap->pSubject;
+ if (map_handle_is_ok(info, (void *)subjNode, 0)) {
+ subjMap = (certDBSubjectEntryMap *)subjNode->appData;
+ print_subject_graph(info, subjMap, GORIGHT, -1, -1);
+ } else {
+ info->dbErrors[NoSubjectForCert]++;
+ }
+}
+
+SECStatus
+computeDBGraph(certDBArray *dbArray, dbDebugInfo *info)
+{
+ PRCList *cElem, *sElem, *nElem, *mElem;
+ certDBEntryListNode *node;
+ certDBEntryMap *map;
+ certDBSubjectEntryMap *subjMap;
+
+ /* Graph is of this form:
+ *
+ * certs:
+ * cert ---> subject ---> (nickname|smime)
+ *
+ * subjects:
+ * cert <--- subject ---> (nickname|smime)
+ *
+ * nicknames and smime:
+ * cert <--- subject <--- (nickname|smime)
+ */
+
+ /* Print cert graph. */
+ for (cElem = PR_LIST_HEAD(&dbArray->certs.link);
+ cElem != &dbArray->certs.link; cElem = PR_NEXT_LINK(cElem)) {
+ /* Print graph of everything to right of cert entry. */
+ node = LISTNODE_CAST(cElem);
+ map = (certDBEntryMap *)node->appData;
+ print_cert_graph(info, map, GORIGHT);
+ printnode(info, "\n", -1);
+ }
+ printnode(info, "\n", -1);
+
+ /* Print subject graph. */
+ for (sElem = PR_LIST_HEAD(&dbArray->subjects.link);
+ sElem != &dbArray->subjects.link; sElem = PR_NEXT_LINK(sElem)) {
+ /* Print graph of everything to both sides of subject entry. */
+ node = LISTNODE_CAST(sElem);
+ subjMap = (certDBSubjectEntryMap *)node->appData;
+ print_subject_graph(info, subjMap, GOBOTH, -1, -1);
+ printnode(info, "\n", -1);
+ }
+ printnode(info, "\n", -1);
+
+ /* Print nickname graph. */
+ for (nElem = PR_LIST_HEAD(&dbArray->nicknames.link);
+ nElem != &dbArray->nicknames.link; nElem = PR_NEXT_LINK(nElem)) {
+ /* Print graph of everything to left of nickname entry. */
+ node = LISTNODE_CAST(nElem);
+ map = (certDBEntryMap *)node->appData;
+ print_nickname_graph(info, map, GOLEFT);
+ printnode(info, "\n", -1);
+ }
+ printnode(info, "\n", -1);
+
+ /* Print smime graph. */
+ for (mElem = PR_LIST_HEAD(&dbArray->smime.link);
+ mElem != &dbArray->smime.link; mElem = PR_NEXT_LINK(mElem)) {
+ /* Print graph of everything to left of smime entry. */
+ node = LISTNODE_CAST(mElem);
+ if (node == NULL)
+ break;
+ map = (certDBEntryMap *)node->appData;
+ print_smime_graph(info, map, GOLEFT);
+ printnode(info, "\n", -1);
+ }
+ printnode(info, "\n", -1);
+
+ return SECSuccess;
+}
+
+/*
+ * List the entries in the db, showing handles between entry types.
+ */
+void
+verboseOutput(certDBArray *dbArray, dbDebugInfo *info)
+{
+ int i, ref;
+ PRCList *elem;
+ certDBEntryListNode *node;
+ certDBEntryMap *map;
+ certDBSubjectEntryMap *smap;
+ certDBEntrySubject *subjectEntry;
+
+ /* List certs */
+ for (elem = PR_LIST_HEAD(&dbArray->certs.link);
+ elem != &dbArray->certs.link; elem = PR_NEXT_LINK(elem)) {
+ node = LISTNODE_CAST(elem);
+ map = (certDBEntryMap *)node->appData;
+ dumpCertEntry((certDBEntryCert *)&node->entry, map->index, info->out);
+ /* walk the cert handle to it's subject entry */
+ if (map_handle_is_ok(info, map->pSubject, -1)) {
+ smap = (certDBSubjectEntryMap *)map->pSubject->appData;
+ ref = smap->index;
+ PR_fprintf(info->out, "-->(subject %d)\n\n\n", ref);
+ } else {
+ PR_fprintf(info->out, "-->(MISSING SUBJECT ENTRY)\n\n\n");
+ }
+ }
+ /* List subjects */
+ for (elem = PR_LIST_HEAD(&dbArray->subjects.link);
+ elem != &dbArray->subjects.link; elem = PR_NEXT_LINK(elem)) {
+ int refs = 0;
+ node = LISTNODE_CAST(elem);
+ subjectEntry = (certDBEntrySubject *)&node->entry;
+ smap = (certDBSubjectEntryMap *)node->appData;
+ dumpSubjectEntry(subjectEntry, smap->index, info->out);
+ /* iterate over subject's certs */
+ for (i = 0; i < smap->numCerts; i++) {
+ /* walk each subject handle to it's cert entries */
+ if (map_handle_is_ok(info, smap->pCerts[i], -1)) {
+ ref = ((certDBEntryMap *)smap->pCerts[i]->appData)->index;
+ PR_fprintf(info->out, "-->(%d. certificate %d)\n", i, ref);
+ } else {
+ PR_fprintf(info->out, "-->(%d. MISSING CERT ENTRY)\n", i);
+ }
+ }
+ if (subjectEntry->nickname) {
+ ++refs;
+ /* walk each subject handle to it's nickname entry */
+ if (map_handle_is_ok(info, smap->pNickname, -1)) {
+ ref = ((certDBEntryMap *)smap->pNickname->appData)->index;
+ PR_fprintf(info->out, "-->(nickname %d)\n", ref);
+ } else {
+ PR_fprintf(info->out, "-->(MISSING NICKNAME ENTRY)\n");
+ }
+ }
+ if (subjectEntry->nemailAddrs &&
+ subjectEntry->emailAddrs &&
+ subjectEntry->emailAddrs[0] &&
+ subjectEntry->emailAddrs[0][0]) {
+ ++refs;
+ /* walk each subject handle to it's smime entry */
+ if (map_handle_is_ok(info, smap->pSMime, -1)) {
+ ref = ((certDBEntryMap *)smap->pSMime->appData)->index;
+ PR_fprintf(info->out, "-->(s/mime %d)\n", ref);
+ } else {
+ PR_fprintf(info->out, "-->(MISSING S/MIME ENTRY)\n");
+ }
+ }
+ if (!refs) {
+ PR_fprintf(info->out, "-->(NO NICKNAME+S/MIME ENTRY)\n");
+ }
+ PR_fprintf(info->out, "\n\n");
+ }
+ for (elem = PR_LIST_HEAD(&dbArray->nicknames.link);
+ elem != &dbArray->nicknames.link; elem = PR_NEXT_LINK(elem)) {
+ node = LISTNODE_CAST(elem);
+ map = (certDBEntryMap *)node->appData;
+ dumpNicknameEntry((certDBEntryNickname *)&node->entry, map->index,
+ info->out);
+ if (map_handle_is_ok(info, map->pSubject, -1)) {
+ ref = ((certDBEntryMap *)map->pSubject->appData)->index;
+ PR_fprintf(info->out, "-->(subject %d)\n\n\n", ref);
+ } else {
+ PR_fprintf(info->out, "-->(MISSING SUBJECT ENTRY)\n\n\n");
+ }
+ }
+ for (elem = PR_LIST_HEAD(&dbArray->smime.link);
+ elem != &dbArray->smime.link; elem = PR_NEXT_LINK(elem)) {
+ node = LISTNODE_CAST(elem);
+ map = (certDBEntryMap *)node->appData;
+ dumpSMimeEntry((certDBEntrySMime *)&node->entry, map->index, info->out);
+ if (map_handle_is_ok(info, map->pSubject, -1)) {
+ ref = ((certDBEntryMap *)map->pSubject->appData)->index;
+ PR_fprintf(info->out, "-->(subject %d)\n\n\n", ref);
+ } else {
+ PR_fprintf(info->out, "-->(MISSING SUBJECT ENTRY)\n\n\n");
+ }
+ }
+ PR_fprintf(info->out, "\n\n");
+}
+
+/* A callback function, intended to be called from nsslowcert_TraverseDBEntries
+ * Builds a PRCList of DB entries of the specified type.
+ */
+SECStatus
+SEC_GetCertDBEntryList(SECItem *dbdata, SECItem *dbkey,
+ certDBEntryType entryType, void *pdata)
+{
+ certDBEntry *entry;
+ certDBEntryListNode *node;
+ PRCList *list = (PRCList *)pdata;
+
+ if (!dbdata || !dbkey || !pdata || !dbdata->data || !dbkey->data) {
+ PORT_SetError(SEC_ERROR_INVALID_ARGS);
+ return SECFailure;
+ }
+ entry = nsslowcert_DecodeAnyDBEntry(dbdata, dbkey, entryType, NULL);
+ if (!entry) {
+ return SECSuccess; /* skip it */
+ }
+ node = PORT_ArenaZNew(entry->common.arena, certDBEntryListNode);
+ if (!node) {
+ /* DestroyDBEntry(entry); */
+ PLArenaPool *arena = entry->common.arena;
+ PORT_Memset(&entry->common, 0, sizeof entry->common);
+ PORT_FreeArena(arena, PR_FALSE);
+ return SECFailure;
+ }
+ node->entry = *entry; /* crude but effective. */
+ PR_INIT_CLIST(&node->link);
+ PR_INSERT_BEFORE(&node->link, list);
+ return SECSuccess;
+}
+
+int
+fillDBEntryArray(NSSLOWCERTCertDBHandle *handle, certDBEntryType type,
+ certDBEntryListNode *list)
+{
+ PRCList *elem;
+ certDBEntryListNode *node;
+ certDBEntryMap *mnode;
+ certDBSubjectEntryMap *smnode;
+ PLArenaPool *arena;
+ int count = 0;
+
+ /* Initialize a dummy entry in the list. The list head will be the
+ * next element, so this element is skipped by for loops.
+ */
+ PR_INIT_CLIST((PRCList *)list);
+ /* Collect all of the cert db entries for this type into a list. */
+ nsslowcert_TraverseDBEntries(handle, type, SEC_GetCertDBEntryList, list);
+
+ for (elem = PR_LIST_HEAD(&list->link);
+ elem != &list->link; elem = PR_NEXT_LINK(elem)) {
+ /* Iterate over the entries and ... */
+ node = (certDBEntryListNode *)elem;
+ if (type != certDBEntryTypeSubject) {
+ arena = PORT_NewArena(sizeof(*mnode));
+ mnode = PORT_ArenaZNew(arena, certDBEntryMap);
+ mnode->arena = arena;
+ /* ... assign a unique index number to each node, and ... */
+ mnode->index = count;
+ /* ... set the map pointer for the node. */
+ node->appData = (void *)mnode;
+ } else {
+ /* allocate some room for the cert pointers also */
+ arena = PORT_NewArena(sizeof(*smnode) + 20 * sizeof(void *));
+ smnode = PORT_ArenaZNew(arena, certDBSubjectEntryMap);
+ smnode->arena = arena;
+ smnode->index = count;
+ node->appData = (void *)smnode;
+ }
+ count++;
+ }
+ return count;
+}
+
+void
+freeDBEntryList(PRCList *list)
+{
+ PRCList *next, *elem;
+ certDBEntryListNode *node;
+ certDBEntryMap *map;
+
+ for (elem = PR_LIST_HEAD(list); elem != list;) {
+ next = PR_NEXT_LINK(elem);
+ node = (certDBEntryListNode *)elem;
+ map = (certDBEntryMap *)node->appData;
+ PR_REMOVE_LINK(&node->link);
+ PORT_FreeArena(map->arena, PR_TRUE);
+ PORT_FreeArena(node->entry.common.arena, PR_TRUE);
+ elem = next;
+ }
+}
+
+void
+DBCK_DebugDB(NSSLOWCERTCertDBHandle *handle, PRFileDesc *out,
+ PRFileDesc *mailfile)
+{
+ int i, nCertsFound, nSubjFound, nErr;
+ int nCerts, nSubjects, nSubjCerts, nNicknames, nSMime, nRevocation;
+ PRCList *elem;
+ char c;
+ dbDebugInfo info;
+ certDBArray dbArray;
+
+ PORT_Memset(&dbArray, 0, sizeof(dbArray));
+ PORT_Memset(&info, 0, sizeof(info));
+ info.verbose = (PRBool)(out != NULL);
+ info.dograph = info.verbose;
+ info.out = (out) ? out : PR_STDOUT;
+ info.graphfile = mailfile ? mailfile : PR_STDOUT;
+
+ /* Fill the array structure with cert/subject/nickname/smime entries. */
+ dbArray.numCerts = fillDBEntryArray(handle, certDBEntryTypeCert,
+ &dbArray.certs);
+ dbArray.numSubjects = fillDBEntryArray(handle, certDBEntryTypeSubject,
+ &dbArray.subjects);
+ dbArray.numNicknames = fillDBEntryArray(handle, certDBEntryTypeNickname,
+ &dbArray.nicknames);
+ dbArray.numSMime = fillDBEntryArray(handle, certDBEntryTypeSMimeProfile,
+ &dbArray.smime);
+ dbArray.numRevocation = fillDBEntryArray(handle, certDBEntryTypeRevocation,
+ &dbArray.revocation);
+
+ /* Compute the map between the database entries. */
+ mapSubjectEntries(&dbArray);
+ mapCertEntries(&dbArray);
+ computeDBGraph(&dbArray, &info);
+
+ /* Store the totals for later reference. */
+ nCerts = dbArray.numCerts;
+ nSubjects = dbArray.numSubjects;
+ nNicknames = dbArray.numNicknames;
+ nSMime = dbArray.numSMime;
+ nRevocation = dbArray.numRevocation;
+ nSubjCerts = 0;
+ for (elem = PR_LIST_HEAD(&dbArray.subjects.link);
+ elem != &dbArray.subjects.link; elem = PR_NEXT_LINK(elem)) {
+ certDBSubjectEntryMap *smap;
+ smap = (certDBSubjectEntryMap *)LISTNODE_CAST(elem)->appData;
+ nSubjCerts += smap->numCerts;
+ }
+
+ if (info.verbose) {
+ /* Dump the database contents. */
+ verboseOutput(&dbArray, &info);
+ }
+
+ freeDBEntryList(&dbArray.certs.link);
+ freeDBEntryList(&dbArray.subjects.link);
+ freeDBEntryList(&dbArray.nicknames.link);
+ freeDBEntryList(&dbArray.smime.link);
+ freeDBEntryList(&dbArray.revocation.link);
+
+ PR_fprintf(info.out, "\n");
+ PR_fprintf(info.out, "Database statistics:\n");
+ PR_fprintf(info.out, "N0: Found %4d Certificate entries.\n",
+ nCerts);
+ PR_fprintf(info.out, "N1: Found %4d Subject entries (unique DN's).\n",
+ nSubjects);
+ PR_fprintf(info.out, "N2: Found %4d Cert keys within Subject entries.\n",
+ nSubjCerts);
+ PR_fprintf(info.out, "N3: Found %4d Nickname entries.\n",
+ nNicknames);
+ PR_fprintf(info.out, "N4: Found %4d S/MIME entries.\n",
+ nSMime);
+ PR_fprintf(info.out, "N5: Found %4d CRL entries.\n",
+ nRevocation);
+ PR_fprintf(info.out, "\n");
+
+ nErr = 0;
+ for (i = 0; i < NUM_ERROR_TYPES; i++) {
+ PR_fprintf(info.out, "E%d: Found %4d %s\n",
+ i, info.dbErrors[i], errResult[i]);
+ nErr += info.dbErrors[i];
+ }
+ PR_fprintf(info.out, "--------------\n Found %4d errors in database.\n",
+ nErr);
+
+ PR_fprintf(info.out, "\nCertificates:\n");
+ PR_fprintf(info.out, "N0 == N2 + E%d + E%d\n", NoSubjectForCert,
+ SubjectHasNoKeyForCert);
+ nCertsFound = nSubjCerts +
+ info.dbErrors[NoSubjectForCert] +
+ info.dbErrors[SubjectHasNoKeyForCert];
+ c = (nCertsFound == nCerts) ? '=' : '!';
+ PR_fprintf(info.out, "%d %c= %d + %d + %d\n", nCerts, c, nSubjCerts,
+ info.dbErrors[NoSubjectForCert],
+ info.dbErrors[SubjectHasNoKeyForCert]);
+ PR_fprintf(info.out, "\nSubjects:\n");
+ PR_fprintf(info.out,
+ "N1 == N3 + N4 + E%d + E%d + E%d + E%d + E%d - E%d - E%d - E%d\n",
+ NoNicknameOrSMimeForSubject,
+ WrongNicknameForSubject,
+ NoNicknameEntry,
+ WrongSMimeForSubject,
+ NoSMimeEntry,
+ NoSubjectForNickname,
+ NoSubjectForSMime,
+ NicknameAndSMimeEntries);
+ nSubjFound = nNicknames + nSMime +
+ info.dbErrors[NoNicknameOrSMimeForSubject] +
+ info.dbErrors[WrongNicknameForSubject] +
+ info.dbErrors[NoNicknameEntry] +
+ info.dbErrors[WrongSMimeForSubject] +
+ info.dbErrors[NoSMimeEntry] -
+ info.dbErrors[NoSubjectForNickname] -
+ info.dbErrors[NoSubjectForSMime] -
+ info.dbErrors[NicknameAndSMimeEntries];
+ c = (nSubjFound == nSubjects) ? '=' : '!';
+ PR_fprintf(info.out,
+ "%2d %c= %2d + %2d + %2d + %2d + %2d + %2d + %2d - %2d - %2d - %2d\n",
+ nSubjects, c, nNicknames, nSMime,
+ info.dbErrors[NoNicknameOrSMimeForSubject],
+ info.dbErrors[WrongNicknameForSubject],
+ info.dbErrors[NoNicknameEntry],
+ info.dbErrors[WrongSMimeForSubject],
+ info.dbErrors[NoSMimeEntry],
+ info.dbErrors[NoSubjectForNickname],
+ info.dbErrors[NoSubjectForSMime],
+ info.dbErrors[NicknameAndSMimeEntries]);
+ PR_fprintf(info.out, "\n");
+}
+
+#ifdef DORECOVER
+#include "dbrecover.c"
+#endif /* DORECOVER */
+
+enum {
+ cmd_Debug = 0,
+ cmd_LongUsage,
+ cmd_Recover
+};
+
+enum {
+ opt_KeepAll = 0,
+ opt_CertDir,
+ opt_Dumpfile,
+ opt_InputDB,
+ opt_OutputDB,
+ opt_Mailfile,
+ opt_Prompt,
+ opt_KeepRedundant,
+ opt_KeepNoSMimeProfile,
+ opt_Verbose,
+ opt_KeepExpired
+};
+
+static secuCommandFlag dbck_commands[] =
+ {
+ { /* cmd_Debug, */ 'D', PR_FALSE, 0, PR_FALSE },
+ { /* cmd_LongUsage,*/ 'H', PR_FALSE, 0, PR_FALSE },
+ { /* cmd_Recover, */ 'R', PR_FALSE, 0, PR_FALSE }
+ };
+
+static secuCommandFlag dbck_options[] =
+ {
+ { /* opt_KeepAll, */ 'a', PR_FALSE, 0, PR_FALSE },
+ { /* opt_CertDir, */ 'd', PR_TRUE, 0, PR_FALSE },
+ { /* opt_Dumpfile, */ 'f', PR_TRUE, 0, PR_FALSE },
+ { /* opt_InputDB, */ 'i', PR_TRUE, 0, PR_FALSE },
+ { /* opt_OutputDB, */ 'o', PR_TRUE, 0, PR_FALSE },
+ { /* opt_Mailfile, */ 'm', PR_FALSE, 0, PR_FALSE },
+ { /* opt_Prompt, */ 'p', PR_FALSE, 0, PR_FALSE },
+ { /* opt_KeepRedundant, */ 'r', PR_FALSE, 0, PR_FALSE },
+ { /* opt_KeepNoSMimeProfile,*/ 's', PR_FALSE, 0, PR_FALSE },
+ { /* opt_Verbose, */ 'v', PR_FALSE, 0, PR_FALSE },
+ { /* opt_KeepExpired, */ 'x', PR_FALSE, 0, PR_FALSE }
+ };
+
+#define CERT_DB_FMT "%s/cert%s.db"
+
+static char *
+dbck_certdb_name_cb(void *arg, int dbVersion)
+{
+ const char *configdir = (const char *)arg;
+ const char *dbver;
+ char *smpname = NULL;
+ char *dbname = NULL;
+
+ switch (dbVersion) {
+ case 8:
+ dbver = "8";
+ break;
+ case 7:
+ dbver = "7";
+ break;
+ case 6:
+ dbver = "6";
+ break;
+ case 5:
+ dbver = "5";
+ break;
+ case 4:
+ default:
+ dbver = "";
+ break;
+ }
+
+ /* make sure we return something allocated with PORT_ so we have properly
+ * matched frees at the end */
+ smpname = PR_smprintf(CERT_DB_FMT, configdir, dbver);
+ if (smpname) {
+ dbname = PORT_Strdup(smpname);
+ PR_smprintf_free(smpname);
+ }
+ return dbname;
+}
+
+int
+main(int argc, char **argv)
+{
+ NSSLOWCERTCertDBHandle *certHandle;
+
+ PRFileDesc *mailfile = NULL;
+ PRFileDesc *dumpfile = NULL;
+
+ char *pathname = 0;
+ char *fullname = 0;
+ char *newdbname = 0;
+
+ PRBool removeExpired, requireProfile, singleEntry;
+ SECStatus rv;
+ secuCommand dbck;
+
+ dbck.numCommands = sizeof(dbck_commands) / sizeof(secuCommandFlag);
+ dbck.numOptions = sizeof(dbck_options) / sizeof(secuCommandFlag);
+ dbck.commands = dbck_commands;
+ dbck.options = dbck_options;
+
+ progName = strrchr(argv[0], '/');
+ progName = progName ? progName + 1 : argv[0];
+
+ rv = SECU_ParseCommandLine(argc, argv, progName, &dbck);
+
+ if (rv != SECSuccess)
+ Usage(progName);
+
+ if (dbck.commands[cmd_LongUsage].activated)
+ LongUsage(progName);
+
+ if (!dbck.commands[cmd_Debug].activated &&
+ !dbck.commands[cmd_Recover].activated) {
+ PR_fprintf(PR_STDERR, "Please specify -H, -D or -R.\n");
+ Usage(progName);
+ }
+
+ removeExpired = !(dbck.options[opt_KeepAll].activated ||
+ dbck.options[opt_KeepExpired].activated);
+
+ requireProfile = !(dbck.options[opt_KeepAll].activated ||
+ dbck.options[opt_KeepNoSMimeProfile].activated);
+
+ singleEntry = !(dbck.options[opt_KeepAll].activated ||
+ dbck.options[opt_KeepRedundant].activated);
+
+ if (dbck.options[opt_OutputDB].activated) {
+ newdbname = PL_strdup(dbck.options[opt_OutputDB].arg);
+ } else {
+ newdbname = PL_strdup("new_cert8.db");
+ }
+
+ /* Create a generic graph of the database. */
+ if (dbck.options[opt_Mailfile].activated) {
+ mailfile = PR_Open("./mailfile", PR_RDWR | PR_CREATE_FILE, 00660);
+ if (!mailfile) {
+ fprintf(stderr, "Unable to create mailfile.\n");
+ return -1;
+ }
+ }
+
+ /* Dump all debugging info while running. */
+ if (dbck.options[opt_Verbose].activated) {
+ if (dbck.options[opt_Dumpfile].activated) {
+ dumpfile = PR_Open(dbck.options[opt_Dumpfile].arg,
+ PR_RDWR | PR_CREATE_FILE, 00660);
+ if (!dumpfile) {
+ fprintf(stderr, "Unable to create dumpfile.\n");
+ return -1;
+ }
+ } else {
+ dumpfile = PR_STDOUT;
+ }
+ }
+
+ /* Set the cert database directory. */
+ if (dbck.options[opt_CertDir].activated) {
+ SECU_ConfigDirectory(dbck.options[opt_CertDir].arg);
+ }
+
+ pathname = SECU_ConfigDirectory(NULL);
+
+ PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
+ rv = NSS_NoDB_Init(pathname);
+ if (rv != SECSuccess) {
+ fprintf(stderr, "NSS_NoDB_Init failed\n");
+ return -1;
+ }
+
+ certHandle = PORT_ZNew(NSSLOWCERTCertDBHandle);
+ if (!certHandle) {
+ SECU_PrintError(progName, "unable to get database handle");
+ return -1;
+ }
+ certHandle->ref = 1;
+
+#ifdef NOTYET
+ /* Open the possibly corrupt database. */
+ if (dbck.options[opt_InputDB].activated) {
+ PRFileInfo fileInfo;
+ fullname = PR_smprintf("%s/%s", pathname,
+ dbck.options[opt_InputDB].arg);
+ if (PR_GetFileInfo(fullname, &fileInfo) != PR_SUCCESS) {
+ fprintf(stderr, "Unable to read file \"%s\".\n", fullname);
+ return -1;
+ }
+ rv = CERT_OpenCertDBFilename(certHandle, fullname, PR_TRUE);
+ } else
+#endif
+ {
+/* Use the default. */
+#ifdef NOTYET
+ fullname = SECU_CertDBNameCallback(NULL, CERT_DB_FILE_VERSION);
+ if (PR_GetFileInfo(fullname, &fileInfo) != PR_SUCCESS) {
+ fprintf(stderr, "Unable to read file \"%s\".\n", fullname);
+ return -1;
+ }
+#endif
+ rv = nsslowcert_OpenCertDB(certHandle,
+ PR_TRUE, /* readOnly */
+ NULL, /* rdb appName */
+ "", /* rdb prefix */
+ dbck_certdb_name_cb, /* namecb */
+ pathname, /* configDir */
+ PR_FALSE); /* volatile */
+ }
+
+ if (rv) {
+ SECU_PrintError(progName, "unable to open cert database");
+ return -1;
+ }
+
+ if (dbck.commands[cmd_Debug].activated) {
+ DBCK_DebugDB(certHandle, dumpfile, mailfile);
+ return 0;
+ }
+
+#ifdef DORECOVER
+ if (dbck.commands[cmd_Recover].activated) {
+ DBCK_ReconstructDBFromCerts(certHandle, newdbname,
+ dumpfile, removeExpired,
+ requireProfile, singleEntry,
+ dbck.options[opt_Prompt].activated);
+ return 0;
+ }
+#endif
+
+ if (mailfile)
+ PR_Close(mailfile);
+ if (dumpfile)
+ PR_Close(dumpfile);
+ if (certHandle) {
+ nsslowcert_ClosePermCertDB(certHandle);
+ PORT_Free(certHandle);
+ }
+ return -1;
+}
diff --git a/security/nss/cmd/dbck/dbrecover.c b/security/nss/cmd/dbck/dbrecover.c
new file mode 100644
index 000000000..74d21d85e
--- /dev/null
+++ b/security/nss/cmd/dbck/dbrecover.c
@@ -0,0 +1,668 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+enum {
+ dbInvalidCert = 0,
+ dbNoSMimeProfile,
+ dbOlderCert,
+ dbBadCertificate,
+ dbCertNotWrittenToDB
+};
+
+typedef struct dbRestoreInfoStr {
+ NSSLOWCERTCertDBHandle *handle;
+ PRBool verbose;
+ PRFileDesc *out;
+ int nCerts;
+ int nOldCerts;
+ int dbErrors[5];
+ PRBool removeType[3];
+ PRBool promptUser[3];
+} dbRestoreInfo;
+
+char *
+IsEmailCert(CERTCertificate *cert)
+{
+ char *email, *tmp1, *tmp2;
+ PRBool isCA;
+ int len;
+
+ if (!cert->subjectName) {
+ return NULL;
+ }
+
+ tmp1 = PORT_Strstr(cert->subjectName, "E=");
+ tmp2 = PORT_Strstr(cert->subjectName, "MAIL=");
+ /* XXX Nelson has cert for KTrilli which does not have either
+ * of above but is email cert (has cert->emailAddr).
+ */
+ if (!tmp1 && !tmp2 && !(cert->emailAddr && cert->emailAddr[0])) {
+ return NULL;
+ }
+
+ /* Server or CA cert, not personal email. */
+ isCA = CERT_IsCACert(cert, NULL);
+ if (isCA)
+ return NULL;
+
+ /* XXX CERT_IsCACert advertises checking the key usage ext.,
+ but doesn't appear to. */
+ /* Check the key usage extension. */
+ if (cert->keyUsagePresent) {
+ /* Must at least be able to sign or encrypt (not neccesarily
+ * both if it is one of a dual cert).
+ */
+ if (!((cert->rawKeyUsage & KU_DIGITAL_SIGNATURE) ||
+ (cert->rawKeyUsage & KU_KEY_ENCIPHERMENT)))
+ return NULL;
+
+ /* CA cert, not personal email. */
+ if (cert->rawKeyUsage & (KU_KEY_CERT_SIGN | KU_CRL_SIGN))
+ return NULL;
+ }
+
+ if (cert->emailAddr && cert->emailAddr[0]) {
+ email = PORT_Strdup(cert->emailAddr);
+ } else {
+ if (tmp1)
+ tmp1 += 2; /* "E=" */
+ else
+ tmp1 = tmp2 + 5; /* "MAIL=" */
+ len = strcspn(tmp1, ", ");
+ email = (char *)PORT_Alloc(len + 1);
+ PORT_Strncpy(email, tmp1, len);
+ email[len] = '\0';
+ }
+
+ return email;
+}
+
+SECStatus
+deleteit(CERTCertificate *cert, void *arg)
+{
+ return SEC_DeletePermCertificate(cert);
+}
+
+/* Different than DeleteCertificate - has the added bonus of removing
+ * all certs with the same DN.
+ */
+SECStatus
+deleteAllEntriesForCert(NSSLOWCERTCertDBHandle *handle, CERTCertificate *cert,
+ PRFileDesc *outfile)
+{
+#if 0
+ certDBEntrySubject *subjectEntry;
+ certDBEntryNickname *nicknameEntry;
+ certDBEntrySMime *smimeEntry;
+ int i;
+#endif
+
+ if (outfile) {
+ PR_fprintf(outfile, "$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$\n\n");
+ PR_fprintf(outfile, "Deleting redundant certificate:\n");
+ dumpCertificate(cert, -1, outfile);
+ }
+
+ CERT_TraverseCertsForSubject(handle, cert->subjectList, deleteit, NULL);
+#if 0
+ CERT_LockDB(handle);
+ subjectEntry = ReadDBSubjectEntry(handle, &cert->derSubject);
+ /* It had better be there, or created a bad db. */
+ PORT_Assert(subjectEntry);
+ for (i=0; i<subjectEntry->ncerts; i++) {
+ DeleteDBCertEntry(handle, &subjectEntry->certKeys[i]);
+ }
+ DeleteDBSubjectEntry(handle, &cert->derSubject);
+ if (subjectEntry->emailAddr && subjectEntry->emailAddr[0]) {
+ smimeEntry = ReadDBSMimeEntry(handle, subjectEntry->emailAddr);
+ if (smimeEntry) {
+ if (SECITEM_ItemsAreEqual(&subjectEntry->derSubject,
+ &smimeEntry->subjectName))
+ /* Only delete it if it's for this subject! */
+ DeleteDBSMimeEntry(handle, subjectEntry->emailAddr);
+ SEC_DestroyDBEntry((certDBEntry*)smimeEntry);
+ }
+ }
+ if (subjectEntry->nickname) {
+ nicknameEntry = ReadDBNicknameEntry(handle, subjectEntry->nickname);
+ if (nicknameEntry) {
+ if (SECITEM_ItemsAreEqual(&subjectEntry->derSubject,
+ &nicknameEntry->subjectName))
+ /* Only delete it if it's for this subject! */
+ DeleteDBNicknameEntry(handle, subjectEntry->nickname);
+ SEC_DestroyDBEntry((certDBEntry*)nicknameEntry);
+ }
+ }
+ SEC_DestroyDBEntry((certDBEntry*)subjectEntry);
+ CERT_UnlockDB(handle);
+#endif
+ return SECSuccess;
+}
+
+void
+getCertsToDelete(char *numlist, int len, int *certNums, int nCerts)
+{
+ int j, num;
+ char *numstr, *numend, *end;
+
+ numstr = numlist;
+ end = numstr + len - 1;
+ while (numstr != end) {
+ numend = strpbrk(numstr, ", \n");
+ *numend = '\0';
+ if (PORT_Strlen(numstr) == 0)
+ return;
+ num = PORT_Atoi(numstr);
+ if (numstr == numlist)
+ certNums[0] = num;
+ for (j = 1; j < nCerts + 1; j++) {
+ if (num == certNums[j]) {
+ certNums[j] = -1;
+ break;
+ }
+ }
+ if (numend == end)
+ break;
+ numstr = strpbrk(numend + 1, "0123456789");
+ }
+}
+
+PRBool
+userSaysDeleteCert(CERTCertificate **certs, int nCerts,
+ int errtype, dbRestoreInfo *info, int *certNums)
+{
+ char response[32];
+ PRInt32 nb;
+ int i;
+ /* User wants to remove cert without prompting. */
+ if (info->promptUser[errtype] == PR_FALSE)
+ return (info->removeType[errtype]);
+ switch (errtype) {
+ case dbInvalidCert:
+ PR_fprintf(PR_STDOUT, "******** Expired ********\n");
+ PR_fprintf(PR_STDOUT, "Cert has expired.\n\n");
+ dumpCertificate(certs[0], -1, PR_STDOUT);
+ PR_fprintf(PR_STDOUT,
+ "Keep it? (y/n - this one, Y/N - all expired certs) [n] ");
+ break;
+ case dbNoSMimeProfile:
+ PR_fprintf(PR_STDOUT, "******** No Profile ********\n");
+ PR_fprintf(PR_STDOUT, "S/MIME cert has no profile.\n\n");
+ dumpCertificate(certs[0], -1, PR_STDOUT);
+ PR_fprintf(PR_STDOUT,
+ "Keep it? (y/n - this one, Y/N - all S/MIME w/o profile) [n] ");
+ break;
+ case dbOlderCert:
+ PR_fprintf(PR_STDOUT, "******* Redundant nickname/email *******\n\n");
+ PR_fprintf(PR_STDOUT, "These certs have the same nickname/email:\n");
+ for (i = 0; i < nCerts; i++)
+ dumpCertificate(certs[i], i, PR_STDOUT);
+ PR_fprintf(PR_STDOUT,
+ "Enter the certs you would like to keep from those listed above.\n");
+ PR_fprintf(PR_STDOUT,
+ "Use a comma-separated list of the cert numbers (ex. 0, 8, 12).\n");
+ PR_fprintf(PR_STDOUT,
+ "The first cert in the list will be the primary cert\n");
+ PR_fprintf(PR_STDOUT,
+ " accessed by the nickname/email handle.\n");
+ PR_fprintf(PR_STDOUT,
+ "List cert numbers to keep here, or hit enter\n");
+ PR_fprintf(PR_STDOUT,
+ " to always keep only the newest cert: ");
+ break;
+ default:
+ }
+ nb = PR_Read(PR_STDIN, response, sizeof(response));
+ PR_fprintf(PR_STDOUT, "\n\n");
+ if (errtype == dbOlderCert) {
+ if (!isdigit(response[0])) {
+ info->promptUser[errtype] = PR_FALSE;
+ info->removeType[errtype] = PR_TRUE;
+ return PR_TRUE;
+ }
+ getCertsToDelete(response, nb, certNums, nCerts);
+ return PR_TRUE;
+ }
+ /* User doesn't want to be prompted for this type anymore. */
+ if (response[0] == 'Y') {
+ info->promptUser[errtype] = PR_FALSE;
+ info->removeType[errtype] = PR_FALSE;
+ return PR_FALSE;
+ } else if (response[0] == 'N') {
+ info->promptUser[errtype] = PR_FALSE;
+ info->removeType[errtype] = PR_TRUE;
+ return PR_TRUE;
+ }
+ return (response[0] != 'y') ? PR_TRUE : PR_FALSE;
+}
+
+SECStatus
+addCertToDB(certDBEntryCert *certEntry, dbRestoreInfo *info,
+ NSSLOWCERTCertDBHandle *oldhandle)
+{
+ SECStatus rv = SECSuccess;
+ PRBool allowOverride;
+ PRBool userCert;
+ SECCertTimeValidity validity;
+ CERTCertificate *oldCert = NULL;
+ CERTCertificate *dbCert = NULL;
+ CERTCertificate *newCert = NULL;
+ CERTCertTrust *trust;
+ certDBEntrySMime *smimeEntry = NULL;
+ char *email = NULL;
+ char *nickname = NULL;
+ int nCertsForSubject = 1;
+
+ oldCert = CERT_DecodeDERCertificate(&certEntry->derCert, PR_FALSE,
+ certEntry->nickname);
+ if (!oldCert) {
+ info->dbErrors[dbBadCertificate]++;
+ SEC_DestroyDBEntry((certDBEntry *)certEntry);
+ return SECSuccess;
+ }
+
+ oldCert->dbEntry = certEntry;
+ oldCert->trust = &certEntry->trust;
+ oldCert->dbhandle = oldhandle;
+
+ trust = oldCert->trust;
+
+ info->nOldCerts++;
+
+ if (info->verbose)
+ PR_fprintf(info->out, "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n\n");
+
+ if (oldCert->nickname)
+ nickname = PORT_Strdup(oldCert->nickname);
+
+ /* Always keep user certs. Skip ahead. */
+ /* XXX if someone sends themselves a signed message, it is possible
+ for their cert to be imported as an "other" cert, not a user cert.
+ this mucks with smime entries... */
+ userCert = (SEC_GET_TRUST_FLAGS(trust, trustSSL) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustEmail) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustObjectSigning) & CERTDB_USER);
+ if (userCert)
+ goto createcert;
+
+ /* If user chooses so, ignore expired certificates. */
+ allowOverride = (PRBool)((oldCert->keyUsage == certUsageSSLServer) ||
+ (oldCert->keyUsage == certUsageSSLServerWithStepUp));
+ validity = CERT_CheckCertValidTimes(oldCert, PR_Now(), allowOverride);
+ /* If cert expired and user wants to delete it, ignore it. */
+ if ((validity != secCertTimeValid) &&
+ userSaysDeleteCert(&oldCert, 1, dbInvalidCert, info, 0)) {
+ info->dbErrors[dbInvalidCert]++;
+ if (info->verbose) {
+ PR_fprintf(info->out, "Deleting expired certificate:\n");
+ dumpCertificate(oldCert, -1, info->out);
+ }
+ goto cleanup;
+ }
+
+ /* New database will already have default certs, don't attempt
+ to overwrite them. */
+ dbCert = CERT_FindCertByDERCert(info->handle, &oldCert->derCert);
+ if (dbCert) {
+ info->nCerts++;
+ if (info->verbose) {
+ PR_fprintf(info->out, "Added certificate to database:\n");
+ dumpCertificate(oldCert, -1, info->out);
+ }
+ goto cleanup;
+ }
+
+ /* Determine if cert is S/MIME and get its email if so. */
+ email = IsEmailCert(oldCert);
+
+/*
+ XXX Just create empty profiles?
+ if (email) {
+ SECItem *profile = CERT_FindSMimeProfile(oldCert);
+ if (!profile &&
+ userSaysDeleteCert(&oldCert, 1, dbNoSMimeProfile, info, 0)) {
+ info->dbErrors[dbNoSMimeProfile]++;
+ if (info->verbose) {
+ PR_fprintf(info->out,
+ "Deleted cert missing S/MIME profile.\n");
+ dumpCertificate(oldCert, -1, info->out);
+ }
+ goto cleanup;
+ } else {
+ SECITEM_FreeItem(profile);
+ }
+ }
+ */
+
+createcert:
+
+ /* Sometimes happens... */
+ if (!nickname && userCert)
+ nickname = PORT_Strdup(oldCert->subjectName);
+
+ /* Create a new certificate, copy of the old one. */
+ newCert = CERT_NewTempCertificate(info->handle, &oldCert->derCert,
+ nickname, PR_FALSE, PR_TRUE);
+ if (!newCert) {
+ PR_fprintf(PR_STDERR, "Unable to create new certificate.\n");
+ dumpCertificate(oldCert, -1, PR_STDERR);
+ info->dbErrors[dbBadCertificate]++;
+ goto cleanup;
+ }
+
+ /* Add the cert to the new database. */
+ rv = CERT_AddTempCertToPerm(newCert, nickname, oldCert->trust);
+ if (rv) {
+ PR_fprintf(PR_STDERR, "Failed to write temp cert to perm database.\n");
+ dumpCertificate(oldCert, -1, PR_STDERR);
+ info->dbErrors[dbCertNotWrittenToDB]++;
+ goto cleanup;
+ }
+
+ if (info->verbose) {
+ PR_fprintf(info->out, "Added certificate to database:\n");
+ dumpCertificate(oldCert, -1, info->out);
+ }
+
+ /* If the cert is an S/MIME cert, and the first with it's subject,
+ * modify the subject entry to include the email address,
+ * CERT_AddTempCertToPerm does not do email addresses and S/MIME entries.
+ */
+ if (smimeEntry) { /*&& !userCert && nCertsForSubject == 1) { */
+#if 0
+ UpdateSubjectWithEmailAddr(newCert, email);
+#endif
+ SECItem emailProfile, profileTime;
+ rv = CERT_FindFullSMimeProfile(oldCert, &emailProfile, &profileTime);
+ /* calls UpdateSubjectWithEmailAddr */
+ if (rv == SECSuccess)
+ rv = CERT_SaveSMimeProfile(newCert, &emailProfile, &profileTime);
+ }
+
+ info->nCerts++;
+
+cleanup:
+
+ if (nickname)
+ PORT_Free(nickname);
+ if (email)
+ PORT_Free(email);
+ if (oldCert)
+ CERT_DestroyCertificate(oldCert);
+ if (dbCert)
+ CERT_DestroyCertificate(dbCert);
+ if (newCert)
+ CERT_DestroyCertificate(newCert);
+ if (smimeEntry)
+ SEC_DestroyDBEntry((certDBEntry *)smimeEntry);
+ return SECSuccess;
+}
+
+#if 0
+SECStatus
+copyDBEntry(SECItem *data, SECItem *key, certDBEntryType type, void *pdata)
+{
+ SECStatus rv;
+ NSSLOWCERTCertDBHandle *newdb = (NSSLOWCERTCertDBHandle *)pdata;
+ certDBEntryCommon common;
+ SECItem dbkey;
+
+ common.type = type;
+ common.version = CERT_DB_FILE_VERSION;
+ common.flags = data->data[2];
+ common.arena = NULL;
+
+ dbkey.len = key->len + SEC_DB_KEY_HEADER_LEN;
+ dbkey.data = (unsigned char *)PORT_Alloc(dbkey.len*sizeof(unsigned char));
+ PORT_Memcpy(&dbkey.data[SEC_DB_KEY_HEADER_LEN], key->data, key->len);
+ dbkey.data[0] = type;
+
+ rv = WriteDBEntry(newdb, &common, &dbkey, data);
+
+ PORT_Free(dbkey.data);
+ return rv;
+}
+#endif
+
+int
+certIsOlder(CERTCertificate **cert1, CERTCertificate **cert2)
+{
+ return !CERT_IsNewer(*cert1, *cert2);
+}
+
+int
+findNewestSubjectForEmail(NSSLOWCERTCertDBHandle *handle, int subjectNum,
+ certDBArray *dbArray, dbRestoreInfo *info,
+ int *subjectWithSMime, int *smimeForSubject)
+{
+ int newestSubject;
+ int subjectsForEmail[50];
+ int i, j, ns, sNum;
+ certDBEntryListNode *subjects = &dbArray->subjects;
+ certDBEntryListNode *smime = &dbArray->smime;
+ certDBEntrySubject *subjectEntry1, *subjectEntry2;
+ certDBEntrySMime *smimeEntry;
+ CERTCertificate **certs;
+ CERTCertificate *cert;
+ CERTCertTrust *trust;
+ PRBool userCert;
+ int *certNums;
+
+ ns = 0;
+ subjectEntry1 = (certDBEntrySubject *)&subjects.entries[subjectNum];
+ subjectsForEmail[ns++] = subjectNum;
+
+ *subjectWithSMime = -1;
+ *smimeForSubject = -1;
+ newestSubject = subjectNum;
+
+ cert = CERT_FindCertByKey(handle, &subjectEntry1->certKeys[0]);
+ if (cert) {
+ trust = cert->trust;
+ userCert = (SEC_GET_TRUST_FLAGS(trust, trustSSL) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustEmail) & CERTDB_USER) ||
+ (SEC_GET_TRUST_FLAGS(trust, trustObjectSigning) & CERTDB_USER);
+ CERT_DestroyCertificate(cert);
+ }
+
+ /*
+ * XXX Should we make sure that subjectEntry1->emailAddr is not
+ * a null pointer or an empty string before going into the next
+ * two for loops, which pass it to PORT_Strcmp?
+ */
+
+ /* Loop over the remaining subjects. */
+ for (i = subjectNum + 1; i < subjects.numEntries; i++) {
+ subjectEntry2 = (certDBEntrySubject *)&subjects.entries[i];
+ if (!subjectEntry2)
+ continue;
+ if (subjectEntry2->emailAddr && subjectEntry2->emailAddr[0] &&
+ PORT_Strcmp(subjectEntry1->emailAddr,
+ subjectEntry2->emailAddr) == 0) {
+ /* Found a subject using the same email address. */
+ subjectsForEmail[ns++] = i;
+ }
+ }
+
+ /* Find the S/MIME entry for this email address. */
+ for (i = 0; i < smime.numEntries; i++) {
+ smimeEntry = (certDBEntrySMime *)&smime.entries[i];
+ if (smimeEntry->common.arena == NULL)
+ continue;
+ if (smimeEntry->emailAddr && smimeEntry->emailAddr[0] &&
+ PORT_Strcmp(subjectEntry1->emailAddr, smimeEntry->emailAddr) == 0) {
+ /* Find which of the subjects uses this S/MIME entry. */
+ for (j = 0; j < ns && *subjectWithSMime < 0; j++) {
+ sNum = subjectsForEmail[j];
+ subjectEntry2 = (certDBEntrySubject *)&subjects.entries[sNum];
+ if (SECITEM_ItemsAreEqual(&smimeEntry->subjectName,
+ &subjectEntry2->derSubject)) {
+ /* Found the subject corresponding to the S/MIME entry. */
+ *subjectWithSMime = sNum;
+ *smimeForSubject = i;
+ }
+ }
+ SEC_DestroyDBEntry((certDBEntry *)smimeEntry);
+ PORT_Memset(smimeEntry, 0, sizeof(certDBEntry));
+ break;
+ }
+ }
+
+ if (ns <= 1)
+ return subjectNum;
+
+ if (userCert)
+ return *subjectWithSMime;
+
+ /* Now find which of the subjects has the newest cert. */
+ certs = (CERTCertificate **)PORT_Alloc(ns * sizeof(CERTCertificate *));
+ certNums = (int *)PORT_Alloc((ns + 1) * sizeof(int));
+ certNums[0] = 0;
+ for (i = 0; i < ns; i++) {
+ sNum = subjectsForEmail[i];
+ subjectEntry1 = (certDBEntrySubject *)&subjects.entries[sNum];
+ certs[i] = CERT_FindCertByKey(handle, &subjectEntry1->certKeys[0]);
+ certNums[i + 1] = i;
+ }
+ /* Sort the array by validity. */
+ qsort(certs, ns, sizeof(CERTCertificate *),
+ (int (*)(const void *, const void *))certIsOlder);
+ newestSubject = -1;
+ for (i = 0; i < ns; i++) {
+ sNum = subjectsForEmail[i];
+ subjectEntry1 = (certDBEntrySubject *)&subjects.entries[sNum];
+ if (SECITEM_ItemsAreEqual(&subjectEntry1->derSubject,
+ &certs[0]->derSubject))
+ newestSubject = sNum;
+ else
+ SEC_DestroyDBEntry((certDBEntry *)subjectEntry1);
+ }
+ if (info && userSaysDeleteCert(certs, ns, dbOlderCert, info, certNums)) {
+ for (i = 1; i < ns + 1; i++) {
+ if (certNums[i] >= 0 && certNums[i] != certNums[0]) {
+ deleteAllEntriesForCert(handle, certs[certNums[i]], info->out);
+ info->dbErrors[dbOlderCert]++;
+ }
+ }
+ }
+ CERT_DestroyCertArray(certs, ns);
+ return newestSubject;
+}
+
+NSSLOWCERTCertDBHandle *
+DBCK_ReconstructDBFromCerts(NSSLOWCERTCertDBHandle *oldhandle, char *newdbname,
+ PRFileDesc *outfile, PRBool removeExpired,
+ PRBool requireProfile, PRBool singleEntry,
+ PRBool promptUser)
+{
+ SECStatus rv;
+ dbRestoreInfo info;
+ certDBEntryContentVersion *oldContentVersion;
+ certDBArray dbArray;
+ int i;
+
+ PORT_Memset(&dbArray, 0, sizeof(dbArray));
+ PORT_Memset(&info, 0, sizeof(info));
+ info.verbose = (outfile) ? PR_TRUE : PR_FALSE;
+ info.out = (outfile) ? outfile : PR_STDOUT;
+ info.removeType[dbInvalidCert] = removeExpired;
+ info.removeType[dbNoSMimeProfile] = requireProfile;
+ info.removeType[dbOlderCert] = singleEntry;
+ info.promptUser[dbInvalidCert] = promptUser;
+ info.promptUser[dbNoSMimeProfile] = promptUser;
+ info.promptUser[dbOlderCert] = promptUser;
+
+ /* Allocate a handle to fill with CERT_OpenCertDB below. */
+ info.handle = PORT_ZNew(NSSLOWCERTCertDBHandle);
+ if (!info.handle) {
+ fprintf(stderr, "unable to get database handle");
+ return NULL;
+ }
+
+ /* Create a certdb with the most recent set of roots. */
+ rv = CERT_OpenCertDBFilename(info.handle, newdbname, PR_FALSE);
+
+ if (rv) {
+ fprintf(stderr, "could not open certificate database");
+ goto loser;
+ }
+
+ /* Create certificate, subject, nickname, and email records.
+ * mcom_db seems to have a sequential access bug. Though reads and writes
+ * should be allowed during traversal, they seem to screw up the sequence.
+ * So, stuff all the cert entries into an array, and loop over the array
+ * doing read/writes in the db.
+ */
+ fillDBEntryArray(oldhandle, certDBEntryTypeCert, &dbArray.certs);
+ for (elem = PR_LIST_HEAD(&dbArray->certs.link);
+ elem != &dbArray->certs.link; elem = PR_NEXT_LINK(elem)) {
+ node = LISTNODE_CAST(elem);
+ addCertToDB((certDBEntryCert *)&node->entry, &info, oldhandle);
+ /* entries get destroyed in addCertToDB */
+ }
+#if 0
+ rv = nsslowcert_TraverseDBEntries(oldhandle, certDBEntryTypeSMimeProfile,
+ copyDBEntry, info.handle);
+#endif
+
+/* Fix up the pointers between (nickname|S/MIME) --> (subject).
+ * Create S/MIME entries for S/MIME certs.
+ * Have the S/MIME entry point to the last-expiring cert using
+ * an email address.
+ */
+#if 0
+ CERT_RedoHandlesForSubjects(info.handle, singleEntry, &info);
+#endif
+
+ freeDBEntryList(&dbArray.certs.link);
+
+/* Copy over the version record. */
+/* XXX Already exists - and _must_ be correct... */
+/*
+ versionEntry = ReadDBVersionEntry(oldhandle);
+ rv = WriteDBVersionEntry(info.handle, versionEntry);
+ */
+
+/* Copy over the content version record. */
+/* XXX Can probably get useful info from old content version?
+ * Was this db created before/after this tool? etc.
+ */
+#if 0
+ oldContentVersion = ReadDBContentVersionEntry(oldhandle);
+ CERT_SetDBContentVersion(oldContentVersion->contentVersion, info.handle);
+#endif
+
+#if 0
+ /* Copy over the CRL & KRL records. */
+ rv = nsslowcert_TraverseDBEntries(oldhandle, certDBEntryTypeRevocation,
+ copyDBEntry, info.handle);
+ /* XXX Only one KRL, just do db->get? */
+ rv = nsslowcert_TraverseDBEntries(oldhandle, certDBEntryTypeKeyRevocation,
+ copyDBEntry, info.handle);
+#endif
+
+ PR_fprintf(info.out, "Database had %d certificates.\n", info.nOldCerts);
+
+ PR_fprintf(info.out, "Reconstructed %d certificates.\n", info.nCerts);
+ PR_fprintf(info.out, "(ax) Rejected %d expired certificates.\n",
+ info.dbErrors[dbInvalidCert]);
+ PR_fprintf(info.out, "(as) Rejected %d S/MIME certificates missing a profile.\n",
+ info.dbErrors[dbNoSMimeProfile]);
+ PR_fprintf(info.out, "(ar) Rejected %d certificates for which a newer certificate was found.\n",
+ info.dbErrors[dbOlderCert]);
+ PR_fprintf(info.out, " Rejected %d corrupt certificates.\n",
+ info.dbErrors[dbBadCertificate]);
+ PR_fprintf(info.out, " Rejected %d certificates which did not write to the DB.\n",
+ info.dbErrors[dbCertNotWrittenToDB]);
+
+ if (rv)
+ goto loser;
+
+ return info.handle;
+
+loser:
+ if (info.handle)
+ PORT_Free(info.handle);
+ return NULL;
+}
diff --git a/security/nss/cmd/dbck/manifest.mn b/security/nss/cmd/dbck/manifest.mn
new file mode 100644
index 000000000..ec8812edb
--- /dev/null
+++ b/security/nss/cmd/dbck/manifest.mn
@@ -0,0 +1,22 @@
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+CORE_DEPTH = ../..
+
+DEFINES += -DNSPR20
+
+# MODULE public and private header directories are implicitly REQUIRED.
+MODULE = nss
+
+CSRCS = \
+ dbck.c \
+ $(NULL)
+
+# The MODULE is always implicitly required.
+# Listing it here in REQUIRES makes it appear twice in the cc command line.
+REQUIRES = dbm seccmd
+
+PROGRAM = dbck
+USE_STATIC_LIBS = 1
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 03:20:50 +0000