mirror of
git://git.gnupg.org/gnupg.git
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7d8564cf88
* common/gettime.h (GNUPG_ISOTIME_NONE): New. * sm/call-dirmngr.c (gpgsm_dirmngr_isvalid): Use it. * sm/certlist.c (gpgsm_add_to_certlist): Likewise. * sm/import.c (check_and_store): Likewise. * sm/keylist.c (list_cert_colon, list_cert_raw): Likewise. (list_cert_std): Likewise. * sm/sign.c (gpgsm_sign): Likewise. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org> (cherry picked from commit 05fdaa1737523fad72b6ffb9e7a90d5344ff64a5)
1692 lines
48 KiB
C
1692 lines
48 KiB
C
/* keylist.c - Print certificates in various formats.
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* Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2008, 2009,
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* 2010, 2011 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <time.h>
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#include <assert.h>
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#include "gpgsm.h"
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#include <gcrypt.h>
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#include <ksba.h>
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#include "keydb.h"
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#include "../kbx/keybox.h" /* for KEYBOX_FLAG_* */
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#include "../common/i18n.h"
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#include "../common/tlv.h"
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#include "../common/compliance.h"
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struct list_external_parm_s
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{
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ctrl_t ctrl;
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estream_t fp;
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int print_header;
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int with_colons;
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int with_chain;
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int raw_mode;
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};
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/* This table is to map Extended Key Usage OIDs to human readable
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names. */
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struct
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{
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const char *oid;
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const char *name;
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} key_purpose_map[] = {
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{ "1.3.6.1.5.5.7.3.1", "serverAuth" },
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{ "1.3.6.1.5.5.7.3.2", "clientAuth" },
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{ "1.3.6.1.5.5.7.3.3", "codeSigning" },
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{ "1.3.6.1.5.5.7.3.4", "emailProtection" },
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{ "1.3.6.1.5.5.7.3.5", "ipsecEndSystem" },
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{ "1.3.6.1.5.5.7.3.6", "ipsecTunnel" },
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{ "1.3.6.1.5.5.7.3.7", "ipsecUser" },
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{ "1.3.6.1.5.5.7.3.8", "timeStamping" },
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{ "1.3.6.1.5.5.7.3.9", "ocspSigning" },
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{ "1.3.6.1.5.5.7.3.10", "dvcs" },
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{ "1.3.6.1.5.5.7.3.11", "sbgpCertAAServerAuth" },
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{ "1.3.6.1.5.5.7.3.13", "eapOverPPP" },
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{ "1.3.6.1.5.5.7.3.14", "wlanSSID" },
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{ "2.16.840.1.113730.4.1", "serverGatedCrypto.ns" }, /* Netscape. */
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{ "1.3.6.1.4.1.311.10.3.3", "serverGatedCrypto.ms"}, /* Microsoft. */
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{ "1.3.6.1.5.5.7.48.1.5", "ocspNoCheck" },
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{ NULL, NULL }
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};
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/* Do not print this extension in the list of extensions. This is set
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for oids which are already available via ksba functions. */
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#define OID_FLAG_SKIP 1
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/* The extension is a simple UTF8String and should be printed. */
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#define OID_FLAG_UTF8 2
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/* The extension can be trnted as a hex string. */
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#define OID_FLAG_HEX 4
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/* A table mapping OIDs to a descriptive string. */
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static struct
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{
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char *oid;
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char *name;
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unsigned int flag; /* A flag as described above. */
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} oidtranstbl[] = {
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/* Algorithms. */
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{ "1.2.840.10040.4.1", "dsa" },
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{ "1.2.840.10040.4.3", "dsaWithSha1" },
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{ "1.2.840.113549.1.1.1", "rsaEncryption" },
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{ "1.2.840.113549.1.1.2", "md2WithRSAEncryption" },
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{ "1.2.840.113549.1.1.3", "md4WithRSAEncryption" },
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{ "1.2.840.113549.1.1.4", "md5WithRSAEncryption" },
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{ "1.2.840.113549.1.1.5", "sha1WithRSAEncryption" },
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{ "1.2.840.113549.1.1.7", "rsaOAEP" },
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{ "1.2.840.113549.1.1.8", "rsaOAEP-MGF" },
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{ "1.2.840.113549.1.1.9", "rsaOAEP-pSpecified" },
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{ "1.2.840.113549.1.1.10", "rsaPSS" },
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{ "1.2.840.113549.1.1.11", "sha256WithRSAEncryption" },
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{ "1.2.840.113549.1.1.12", "sha384WithRSAEncryption" },
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{ "1.2.840.113549.1.1.13", "sha512WithRSAEncryption" },
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{ "1.3.14.3.2.26", "sha1" },
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{ "1.3.14.3.2.29", "sha-1WithRSAEncryption" },
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{ "1.3.36.3.3.1.2", "rsaSignatureWithripemd160" },
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/* Telesec extensions. */
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{ "0.2.262.1.10.12.0", "certExtensionLiabilityLimitationExt" },
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{ "0.2.262.1.10.12.1", "telesecCertIdExt" },
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{ "0.2.262.1.10.12.2", "telesecPolicyIdentifier" },
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{ "0.2.262.1.10.12.3", "telesecPolicyQualifierID" },
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{ "0.2.262.1.10.12.4", "telesecCRLFilteredExt" },
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{ "0.2.262.1.10.12.5", "telesecCRLFilterExt"},
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{ "0.2.262.1.10.12.6", "telesecNamingAuthorityExt" },
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#define OIDSTR_restriction \
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"1.3.36.8.3.8"
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{ OIDSTR_restriction, "restriction", OID_FLAG_UTF8 },
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/* PKIX private extensions. */
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{ "1.3.6.1.5.5.7.1.1", "authorityInfoAccess" },
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{ "1.3.6.1.5.5.7.1.2", "biometricInfo" },
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{ "1.3.6.1.5.5.7.1.3", "qcStatements" },
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{ "1.3.6.1.5.5.7.1.4", "acAuditIdentity" },
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{ "1.3.6.1.5.5.7.1.5", "acTargeting" },
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{ "1.3.6.1.5.5.7.1.6", "acAaControls" },
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{ "1.3.6.1.5.5.7.1.7", "sbgp-ipAddrBlock" },
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{ "1.3.6.1.5.5.7.1.8", "sbgp-autonomousSysNum" },
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{ "1.3.6.1.5.5.7.1.9", "sbgp-routerIdentifier" },
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{ "1.3.6.1.5.5.7.1.10", "acProxying" },
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{ "1.3.6.1.5.5.7.1.11", "subjectInfoAccess" },
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{ "1.3.6.1.5.5.7.48.1", "ocsp" },
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{ "1.3.6.1.5.5.7.48.2", "caIssuers" },
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{ "1.3.6.1.5.5.7.48.3", "timeStamping" },
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{ "1.3.6.1.5.5.7.48.5", "caRepository" },
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/* X.509 id-ce */
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{ "2.5.29.14", "subjectKeyIdentifier", OID_FLAG_SKIP},
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{ "2.5.29.15", "keyUsage", OID_FLAG_SKIP},
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{ "2.5.29.16", "privateKeyUsagePeriod" },
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{ "2.5.29.17", "subjectAltName", OID_FLAG_SKIP},
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{ "2.5.29.18", "issuerAltName", OID_FLAG_SKIP},
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{ "2.5.29.19", "basicConstraints", OID_FLAG_SKIP},
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{ "2.5.29.20", "cRLNumber" },
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{ "2.5.29.21", "cRLReason" },
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{ "2.5.29.22", "expirationDate" },
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{ "2.5.29.23", "instructionCode" },
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{ "2.5.29.24", "invalidityDate" },
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{ "2.5.29.27", "deltaCRLIndicator" },
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{ "2.5.29.28", "issuingDistributionPoint" },
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{ "2.5.29.29", "certificateIssuer" },
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{ "2.5.29.30", "nameConstraints" },
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{ "2.5.29.31", "cRLDistributionPoints", OID_FLAG_SKIP},
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{ "2.5.29.32", "certificatePolicies", OID_FLAG_SKIP},
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{ "2.5.29.32.0", "anyPolicy" },
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{ "2.5.29.33", "policyMappings" },
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{ "2.5.29.35", "authorityKeyIdentifier", OID_FLAG_SKIP},
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{ "2.5.29.36", "policyConstraints" },
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{ "2.5.29.37", "extKeyUsage", OID_FLAG_SKIP},
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{ "2.5.29.46", "freshestCRL" },
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{ "2.5.29.54", "inhibitAnyPolicy" },
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/* Netscape certificate extensions. */
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{ "2.16.840.1.113730.1.1", "netscape-cert-type" },
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{ "2.16.840.1.113730.1.2", "netscape-base-url" },
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{ "2.16.840.1.113730.1.3", "netscape-revocation-url" },
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{ "2.16.840.1.113730.1.4", "netscape-ca-revocation-url" },
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{ "2.16.840.1.113730.1.7", "netscape-cert-renewal-url" },
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{ "2.16.840.1.113730.1.8", "netscape-ca-policy-url" },
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{ "2.16.840.1.113730.1.9", "netscape-homePage-url" },
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{ "2.16.840.1.113730.1.10", "netscape-entitylogo" },
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{ "2.16.840.1.113730.1.11", "netscape-userPicture" },
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{ "2.16.840.1.113730.1.12", "netscape-ssl-server-name" },
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{ "2.16.840.1.113730.1.13", "netscape-comment" },
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/* GnuPG extensions */
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{ "1.3.6.1.4.1.11591.2.1.1", "pkaAddress" },
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{ "1.3.6.1.4.1.11591.2.2.1", "standaloneCertificate" },
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{ "1.3.6.1.4.1.11591.2.2.2", "wellKnownPrivateKey" },
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/* Extensions used by the Bundesnetzagentur. */
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{ "1.3.6.1.4.1.8301.3.5", "validityModel" },
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/* Yubikey extensions for attestation certificates. */
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{ "1.3.6.1.4.1.41482.3.3", "yubikey-firmware-version", OID_FLAG_HEX },
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{ "1.3.6.1.4.1.41482.3.7", "yubikey-serial-number", OID_FLAG_HEX },
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{ "1.3.6.1.4.1.41482.3.8", "yubikey-pin-touch-policy", OID_FLAG_HEX },
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{ "1.3.6.1.4.1.41482.3.9", "yubikey-formfactor", OID_FLAG_HEX },
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{ NULL }
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};
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/* Return the description for OID; if no description is available
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NULL is returned. */
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static const char *
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get_oid_desc (const char *oid, unsigned int *flag)
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{
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int i;
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if (oid)
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for (i=0; oidtranstbl[i].oid; i++)
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if (!strcmp (oidtranstbl[i].oid, oid))
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{
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if (flag)
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*flag = oidtranstbl[i].flag;
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return oidtranstbl[i].name;
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}
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if (flag)
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*flag = 0;
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return NULL;
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}
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static void
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print_key_data (ksba_cert_t cert, estream_t fp)
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{
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#if 0
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int n = pk ? pubkey_get_npkey( pk->pubkey_algo ) : 0;
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int i;
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for(i=0; i < n; i++ )
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{
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es_fprintf (fp, "pkd:%d:%u:", i, mpi_get_nbits( pk->pkey[i] ) );
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mpi_print(stdout, pk->pkey[i], 1 );
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putchar(':');
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putchar('\n');
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}
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#else
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(void)cert;
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(void)fp;
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#endif
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}
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static void
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print_capabilities (ksba_cert_t cert, int algo, estream_t fp)
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{
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gpg_error_t err;
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unsigned int use;
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unsigned int is_encr, is_sign, is_cert;
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size_t buflen;
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char buffer[1];
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err = ksba_cert_get_user_data (cert, "is_qualified",
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&buffer, sizeof (buffer), &buflen);
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if (!err && buflen)
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{
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if (*buffer)
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es_putc ('q', fp);
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}
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else if (gpg_err_code (err) == GPG_ERR_NOT_FOUND)
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; /* Don't know - will not get marked as 'q' */
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else
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log_debug ("get_user_data(is_qualified) failed: %s\n",
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gpg_strerror (err));
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err = ksba_cert_get_key_usage (cert, &use);
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if (gpg_err_code (err) == GPG_ERR_NO_DATA)
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{
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es_putc ('e', fp);
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es_putc ('s', fp);
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es_putc ('c', fp);
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es_putc ('E', fp);
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es_putc ('S', fp);
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es_putc ('C', fp);
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return;
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}
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if (err)
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{
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log_error (_("error getting key usage information: %s\n"),
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gpg_strerror (err));
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return;
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}
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is_encr = is_sign = is_cert = 0;
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if ((use & (KSBA_KEYUSAGE_KEY_ENCIPHERMENT|KSBA_KEYUSAGE_DATA_ENCIPHERMENT)))
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is_encr = 1;
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if ((use & (KSBA_KEYUSAGE_DIGITAL_SIGNATURE|KSBA_KEYUSAGE_NON_REPUDIATION)))
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is_sign = 1;
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if ((use & KSBA_KEYUSAGE_KEY_CERT_SIGN))
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is_cert = 1;
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/* We need to returned the faked key usage to frontends so that they
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* can select the right key. Note that we don't do this for the
|
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* human readable keyUsage. */
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if ((algo == GCRY_PK_ECC || (opt.compat_flags & COMPAT_ALLOW_KA_TO_ENCR))
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&& (use & KSBA_KEYUSAGE_KEY_AGREEMENT))
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is_encr = 1;
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if (is_encr)
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es_putc ('e', fp);
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if (is_sign)
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es_putc ('s', fp);
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if (is_cert)
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es_putc ('c', fp);
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if (is_encr)
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es_putc ('E', fp);
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if (is_sign)
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es_putc ('S', fp);
|
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if (is_cert)
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es_putc ('C', fp);
|
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}
|
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||
|
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static void
|
||
print_time (gnupg_isotime_t t, estream_t fp)
|
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{
|
||
if (!t || !*t)
|
||
;
|
||
else
|
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es_fputs (t, fp);
|
||
}
|
||
|
||
|
||
/* Return an allocated string with the email address extracted from a
|
||
DN. Note hat we use this code also in ../kbx/keybox-blob.c. */
|
||
static char *
|
||
email_kludge (const char *name)
|
||
{
|
||
const char *p, *string;
|
||
unsigned char *buf;
|
||
int n;
|
||
|
||
string = name;
|
||
for (;;)
|
||
{
|
||
p = strstr (string, "1.2.840.113549.1.9.1=#");
|
||
if (!p)
|
||
return NULL;
|
||
if (p == name || (p > string+1 && p[-1] == ',' && p[-2] != '\\'))
|
||
{
|
||
name = p + 22;
|
||
break;
|
||
}
|
||
string = p + 22;
|
||
}
|
||
|
||
|
||
/* This looks pretty much like an email address in the subject's DN
|
||
we use this to add an additional user ID entry. This way,
|
||
OpenSSL generated keys get a nicer and usable listing. */
|
||
for (n=0, p=name; hexdigitp (p) && hexdigitp (p+1); p +=2, n++)
|
||
;
|
||
if (!n)
|
||
return NULL;
|
||
buf = xtrymalloc (n+3);
|
||
if (!buf)
|
||
return NULL; /* oops, out of core */
|
||
*buf = '<';
|
||
for (n=1, p=name; hexdigitp (p); p +=2, n++)
|
||
buf[n] = xtoi_2 (p);
|
||
buf[n++] = '>';
|
||
buf[n] = 0;
|
||
return (char*)buf;
|
||
}
|
||
|
||
|
||
/* Print the compliance flags to field 18. ALGO is the gcrypt algo
|
||
* number. NBITS is the length of the key in bits. */
|
||
static void
|
||
print_compliance_flags (ksba_cert_t cert, int algo, unsigned int nbits,
|
||
estream_t fp)
|
||
{
|
||
int hashalgo;
|
||
|
||
/* Note that we do not need to test for PK_ALGO_FLAG_RSAPSS because
|
||
* that is not a property of the key but one of the created
|
||
* signature. */
|
||
if (gnupg_pk_is_compliant (CO_DE_VS, algo, 0, NULL, nbits, NULL))
|
||
{
|
||
hashalgo = gcry_md_map_name (ksba_cert_get_digest_algo (cert));
|
||
if (gnupg_digest_is_compliant (CO_DE_VS, hashalgo))
|
||
{
|
||
es_fputs (gnupg_status_compliance_flag (CO_DE_VS), fp);
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
/* List one certificate in colon mode */
|
||
static void
|
||
list_cert_colon (ctrl_t ctrl, ksba_cert_t cert, unsigned int validity,
|
||
estream_t fp, int have_secret)
|
||
{
|
||
int rc;
|
||
int idx;
|
||
char truststring[2];
|
||
char *p;
|
||
ksba_sexp_t sexp;
|
||
char *fpr;
|
||
ksba_isotime_t t;
|
||
gpg_error_t valerr;
|
||
int algo;
|
||
unsigned int nbits;
|
||
char *curve = NULL;
|
||
const char *chain_id;
|
||
char *chain_id_buffer = NULL;
|
||
int is_root = 0;
|
||
char *kludge_uid;
|
||
|
||
if (ctrl->with_validation)
|
||
valerr = gpgsm_validate_chain (ctrl, cert,
|
||
GNUPG_ISOTIME_NONE, NULL, 1, NULL, 0, NULL);
|
||
else
|
||
valerr = 0;
|
||
|
||
|
||
/* We need to get the fingerprint and the chaining ID in advance. */
|
||
fpr = gpgsm_get_fingerprint_hexstring (cert, GCRY_MD_SHA1);
|
||
{
|
||
ksba_cert_t next;
|
||
|
||
rc = gpgsm_walk_cert_chain (ctrl, cert, &next);
|
||
if (!rc) /* We known the issuer's certificate. */
|
||
{
|
||
p = gpgsm_get_fingerprint_hexstring (next, GCRY_MD_SHA1);
|
||
chain_id_buffer = p;
|
||
chain_id = chain_id_buffer;
|
||
ksba_cert_release (next);
|
||
}
|
||
else if (gpg_err_code (rc) == GPG_ERR_NOT_FOUND)
|
||
{
|
||
/* We have reached the root certificate. */
|
||
chain_id = fpr;
|
||
is_root = 1;
|
||
}
|
||
else
|
||
chain_id = NULL;
|
||
}
|
||
|
||
|
||
es_fputs (have_secret? "crs:":"crt:", fp);
|
||
|
||
/* Note: We can't use multiple flags, like "ei", because the
|
||
validation check does only return one error. */
|
||
truststring[0] = 0;
|
||
truststring[1] = 0;
|
||
if ((validity & VALIDITY_REVOKED)
|
||
|| gpg_err_code (valerr) == GPG_ERR_CERT_REVOKED)
|
||
*truststring = 'r';
|
||
else if (gpg_err_code (valerr) == GPG_ERR_CERT_EXPIRED)
|
||
*truststring = 'e';
|
||
else
|
||
{
|
||
/* Lets also check whether the certificate under question
|
||
expired. This is merely a hack until we found a proper way
|
||
to store the expiration flag in the keybox. */
|
||
ksba_isotime_t current_time, not_after;
|
||
|
||
gnupg_get_isotime (current_time);
|
||
if (!opt.ignore_expiration
|
||
&& !ksba_cert_get_validity (cert, 1, not_after)
|
||
&& *not_after && strcmp (current_time, not_after) > 0 )
|
||
*truststring = 'e';
|
||
else if (valerr)
|
||
{
|
||
if (gpgsm_cert_has_well_known_private_key (cert))
|
||
*truststring = 'w'; /* Well, this is dummy CA. */
|
||
else
|
||
*truststring = 'i';
|
||
}
|
||
else if (ctrl->with_validation && !is_root)
|
||
*truststring = 'f';
|
||
}
|
||
|
||
/* If we have no truststring yet (i.e. the certificate might be
|
||
good) and this is a root certificate, we ask the agent whether
|
||
this is a trusted root certificate. */
|
||
if (!*truststring && is_root)
|
||
{
|
||
struct rootca_flags_s dummy_flags;
|
||
|
||
if (gpgsm_cert_has_well_known_private_key (cert))
|
||
*truststring = 'w'; /* Well, this is dummy CA. */
|
||
else
|
||
{
|
||
rc = gpgsm_agent_istrusted (ctrl, cert, NULL, &dummy_flags);
|
||
if (!rc)
|
||
*truststring = 'u'; /* Yes, we trust this one (ultimately). */
|
||
else if (gpg_err_code (rc) == GPG_ERR_NOT_TRUSTED)
|
||
*truststring = 'n'; /* No, we do not trust this one. */
|
||
/* (in case of an error we can't tell anything.) */
|
||
}
|
||
}
|
||
|
||
if (*truststring)
|
||
es_fputs (truststring, fp);
|
||
|
||
algo = gpgsm_get_key_algo_info2 (cert, &nbits, &curve);
|
||
es_fprintf (fp, ":%u:%d:%s:", nbits, algo, fpr+24);
|
||
|
||
ksba_cert_get_validity (cert, 0, t);
|
||
print_time (t, fp);
|
||
es_putc (':', fp);
|
||
ksba_cert_get_validity (cert, 1, t);
|
||
print_time ( t, fp);
|
||
es_putc (':', fp);
|
||
/* Field 8, serial number: */
|
||
if ((sexp = ksba_cert_get_serial (cert)))
|
||
{
|
||
int len;
|
||
const unsigned char *s = sexp;
|
||
|
||
if (*s == '(')
|
||
{
|
||
s++;
|
||
for (len=0; *s && *s != ':' && digitp (s); s++)
|
||
len = len*10 + atoi_1 (s);
|
||
if (*s == ':')
|
||
for (s++; len; len--, s++)
|
||
es_fprintf (fp,"%02X", *s);
|
||
}
|
||
xfree (sexp);
|
||
}
|
||
es_putc (':', fp);
|
||
/* Field 9, ownertrust - not used here */
|
||
es_putc (':', fp);
|
||
/* field 10, old user ID - we use it here for the issuer DN */
|
||
if ((p = ksba_cert_get_issuer (cert,0)))
|
||
{
|
||
es_write_sanitized (fp, p, strlen (p), ":", NULL);
|
||
xfree (p);
|
||
}
|
||
es_putc (':', fp);
|
||
/* Field 11, signature class - not used */
|
||
es_putc (':', fp);
|
||
/* Field 12, capabilities: */
|
||
print_capabilities (cert, algo, fp);
|
||
es_putc (':', fp);
|
||
/* Field 13, not used: */
|
||
es_putc (':', fp);
|
||
/* Field 14, not used: */
|
||
es_putc (':', fp);
|
||
if (have_secret || ctrl->with_secret)
|
||
{
|
||
char *cardsn;
|
||
|
||
p = gpgsm_get_keygrip_hexstring (cert);
|
||
if (!gpgsm_agent_keyinfo (ctrl, p, &cardsn)
|
||
&& (cardsn || ctrl->with_secret))
|
||
{
|
||
/* Field 15: Token serial number or secret key indicator. */
|
||
if (cardsn)
|
||
es_fputs (cardsn, fp);
|
||
else if (ctrl->with_secret)
|
||
es_putc ('+', fp);
|
||
}
|
||
xfree (cardsn);
|
||
xfree (p);
|
||
}
|
||
es_putc (':', fp); /* End of field 15. */
|
||
es_putc (':', fp); /* End of field 16. */
|
||
if (curve)
|
||
es_fputs (curve, fp);
|
||
es_putc (':', fp); /* End of field 17. */
|
||
print_compliance_flags (cert, algo, nbits, fp);
|
||
es_putc (':', fp); /* End of field 18. */
|
||
es_putc ('\n', fp);
|
||
|
||
/* FPR record */
|
||
es_fprintf (fp, "fpr:::::::::%s:::", fpr);
|
||
/* Print chaining ID (field 13)*/
|
||
if (chain_id)
|
||
es_fputs (chain_id, fp);
|
||
es_putc (':', fp);
|
||
es_putc ('\n', fp);
|
||
xfree (fpr); fpr = NULL; chain_id = NULL;
|
||
xfree (chain_id_buffer); chain_id_buffer = NULL;
|
||
/* SHA256 FPR record */
|
||
fpr = gpgsm_get_fingerprint_hexstring (cert, GCRY_MD_SHA256);
|
||
es_fprintf (fp, "fp2:::::::::%s::::\n", fpr);
|
||
xfree (fpr); fpr = NULL;
|
||
|
||
/* Always print the keygrip. */
|
||
if ( (p = gpgsm_get_keygrip_hexstring (cert)))
|
||
{
|
||
es_fprintf (fp, "grp:::::::::%s:\n", p);
|
||
xfree (p);
|
||
}
|
||
|
||
if (opt.with_key_data)
|
||
print_key_data (cert, fp);
|
||
|
||
kludge_uid = NULL;
|
||
for (idx=0; (p = ksba_cert_get_subject (cert,idx)); idx++)
|
||
{
|
||
/* In the case that the same email address is in the subject DN
|
||
as well as in an alternate subject name we avoid printing it
|
||
a second time. */
|
||
if (kludge_uid && !strcmp (kludge_uid, p))
|
||
continue;
|
||
|
||
es_fprintf (fp, "uid:%s::::::::", truststring);
|
||
es_write_sanitized (fp, p, strlen (p), ":", NULL);
|
||
es_putc (':', fp);
|
||
es_putc (':', fp);
|
||
es_putc ('\n', fp);
|
||
if (!idx)
|
||
{
|
||
/* It would be better to get the faked email address from
|
||
the keydb. But as long as we don't have a way to pass
|
||
the meta data back, we just check it the same way as the
|
||
code used to create the keybox meta data does */
|
||
kludge_uid = email_kludge (p);
|
||
if (kludge_uid)
|
||
{
|
||
es_fprintf (fp, "uid:%s::::::::", truststring);
|
||
es_write_sanitized (fp, kludge_uid, strlen (kludge_uid),
|
||
":", NULL);
|
||
es_putc (':', fp);
|
||
es_putc (':', fp);
|
||
es_putc ('\n', fp);
|
||
}
|
||
}
|
||
xfree (p);
|
||
}
|
||
xfree (kludge_uid);
|
||
xfree (curve);
|
||
}
|
||
|
||
|
||
static void
|
||
print_name_raw (estream_t fp, const char *string)
|
||
{
|
||
if (!string)
|
||
es_fputs ("[error]", fp);
|
||
else
|
||
es_write_sanitized (fp, string, strlen (string), NULL, NULL);
|
||
}
|
||
|
||
static void
|
||
print_names_raw (estream_t fp, int indent, ksba_name_t name)
|
||
{
|
||
int idx;
|
||
const char *s;
|
||
int indent_all;
|
||
|
||
if ((indent_all = (indent < 0)))
|
||
indent = - indent;
|
||
|
||
if (!name)
|
||
{
|
||
es_fputs ("none\n", fp);
|
||
return;
|
||
}
|
||
|
||
for (idx=0; (s = ksba_name_enum (name, idx)); idx++)
|
||
{
|
||
char *p = ksba_name_get_uri (name, idx);
|
||
es_fprintf (fp, "%*s", idx||indent_all?indent:0, "");
|
||
es_write_sanitized (fp, p?p:s, strlen (p?p:s), NULL, NULL);
|
||
es_putc ('\n', fp);
|
||
xfree (p);
|
||
}
|
||
}
|
||
|
||
|
||
static void
|
||
print_utf8_extn_raw (estream_t fp, int indent,
|
||
const unsigned char *der, size_t derlen)
|
||
{
|
||
gpg_error_t err;
|
||
int class, tag, constructed, ndef;
|
||
size_t objlen, hdrlen;
|
||
|
||
if (indent < 0)
|
||
indent = - indent;
|
||
|
||
err = parse_ber_header (&der, &derlen, &class, &tag, &constructed,
|
||
&ndef, &objlen, &hdrlen);
|
||
if (!err && (objlen > derlen || tag != TAG_UTF8_STRING))
|
||
err = gpg_error (GPG_ERR_INV_OBJ);
|
||
if (err)
|
||
{
|
||
es_fprintf (fp, "%*s[%s]\n", indent, "", gpg_strerror (err));
|
||
return;
|
||
}
|
||
es_fprintf (fp, "%*s(%.*s)\n", indent, "", (int)objlen, der);
|
||
}
|
||
|
||
|
||
static void
|
||
print_utf8_extn (estream_t fp, int indent,
|
||
const unsigned char *der, size_t derlen)
|
||
{
|
||
gpg_error_t err;
|
||
int class, tag, constructed, ndef;
|
||
size_t objlen, hdrlen;
|
||
int indent_all;
|
||
|
||
if ((indent_all = (indent < 0)))
|
||
indent = - indent;
|
||
|
||
err = parse_ber_header (&der, &derlen, &class, &tag, &constructed,
|
||
&ndef, &objlen, &hdrlen);
|
||
if (!err && (objlen > derlen || tag != TAG_UTF8_STRING))
|
||
err = gpg_error (GPG_ERR_INV_OBJ);
|
||
if (err)
|
||
{
|
||
es_fprintf (fp, "%*s[%s%s]\n",
|
||
indent_all? indent:0, "", _("Error - "), gpg_strerror (err));
|
||
return;
|
||
}
|
||
es_fprintf (fp, "%*s\"", indent_all? indent:0, "");
|
||
/* Fixme: we should implement word wrapping */
|
||
es_write_sanitized (fp, der, objlen, "\"", NULL);
|
||
es_fputs ("\"\n", fp);
|
||
}
|
||
|
||
|
||
/* Print the extension described by (DER,DERLEN) in hex. */
|
||
static void
|
||
print_hex_extn (estream_t fp, int indent,
|
||
const unsigned char *der, size_t derlen)
|
||
{
|
||
if (indent < 0)
|
||
indent = - indent;
|
||
|
||
es_fprintf (fp, "%*s(", indent, "");
|
||
for (; derlen; der++, derlen--)
|
||
es_fprintf (fp, "%02X%s", *der, derlen > 1? " ":"");
|
||
es_fprintf (fp, ")\n");
|
||
}
|
||
|
||
|
||
/* List one certificate in raw mode useful to have a closer look at
|
||
the certificate. This one does no beautification and only minimal
|
||
output sanitation. It is mainly useful for debugging. */
|
||
static void
|
||
list_cert_raw (ctrl_t ctrl, KEYDB_HANDLE hd,
|
||
ksba_cert_t cert, estream_t fp, int have_secret,
|
||
int with_validation)
|
||
{
|
||
gpg_error_t err;
|
||
size_t off, len;
|
||
ksba_sexp_t sexp, keyid;
|
||
char *dn;
|
||
ksba_isotime_t t;
|
||
int idx, i;
|
||
int is_ca, chainlen;
|
||
unsigned int kusage;
|
||
char *string, *p, *pend;
|
||
const char *oid, *s;
|
||
ksba_name_t name, name2;
|
||
unsigned int reason;
|
||
const unsigned char *cert_der = NULL;
|
||
|
||
(void)have_secret;
|
||
|
||
es_fprintf (fp, " ID: 0x%08lX\n",
|
||
gpgsm_get_short_fingerprint (cert, NULL));
|
||
|
||
sexp = ksba_cert_get_serial (cert);
|
||
es_fputs (" S/N: ", fp);
|
||
gpgsm_print_serial (fp, sexp);
|
||
es_putc ('\n', fp);
|
||
es_fputs (" (dec): ", fp);
|
||
gpgsm_print_serial_decimal (fp, sexp);
|
||
es_putc ('\n', fp);
|
||
ksba_free (sexp);
|
||
|
||
dn = ksba_cert_get_issuer (cert, 0);
|
||
es_fputs (" Issuer: ", fp);
|
||
print_name_raw (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
for (idx=1; (dn = ksba_cert_get_issuer (cert, idx)); idx++)
|
||
{
|
||
es_fputs (" aka: ", fp);
|
||
print_name_raw (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
dn = ksba_cert_get_subject (cert, 0);
|
||
es_fputs (" Subject: ", fp);
|
||
print_name_raw (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
for (idx=1; (dn = ksba_cert_get_subject (cert, idx)); idx++)
|
||
{
|
||
es_fputs (" aka: ", fp);
|
||
print_name_raw (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
dn = gpgsm_get_fingerprint_string (cert, GCRY_MD_SHA256);
|
||
es_fprintf (fp, " sha2_fpr: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
dn = gpgsm_get_fingerprint_string (cert, 0);
|
||
es_fprintf (fp, " sha1_fpr: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
dn = gpgsm_get_fingerprint_string (cert, GCRY_MD_MD5);
|
||
es_fprintf (fp, " md5_fpr: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
dn = gpgsm_get_certid (cert);
|
||
es_fprintf (fp, " certid: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
dn = gpgsm_get_keygrip_hexstring (cert);
|
||
es_fprintf (fp, " keygrip: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
ksba_cert_get_validity (cert, 0, t);
|
||
es_fputs (" notBefore: ", fp);
|
||
gpgsm_print_time (fp, t);
|
||
es_putc ('\n', fp);
|
||
es_fputs (" notAfter: ", fp);
|
||
ksba_cert_get_validity (cert, 1, t);
|
||
gpgsm_print_time (fp, t);
|
||
es_putc ('\n', fp);
|
||
|
||
oid = ksba_cert_get_digest_algo (cert);
|
||
s = get_oid_desc (oid, NULL);
|
||
es_fprintf (fp, " hashAlgo: %s%s%s%s\n", oid, s?" (":"",s?s:"",s?")":"");
|
||
|
||
{
|
||
char *algostr;
|
||
|
||
algostr = gpgsm_pubkey_algo_string (cert, NULL);
|
||
es_fprintf (fp, " keyType: %s\n", algostr? algostr : "[error]");
|
||
xfree (algostr);
|
||
}
|
||
|
||
/* subjectKeyIdentifier */
|
||
es_fputs (" subjKeyId: ", fp);
|
||
err = ksba_cert_get_subj_key_id (cert, NULL, &keyid);
|
||
if (!err || gpg_err_code (err) == GPG_ERR_NO_DATA)
|
||
{
|
||
if (gpg_err_code (err) == GPG_ERR_NO_DATA)
|
||
es_fputs ("[none]\n", fp);
|
||
else
|
||
{
|
||
gpgsm_print_serial (fp, keyid);
|
||
ksba_free (keyid);
|
||
es_putc ('\n', fp);
|
||
}
|
||
}
|
||
else
|
||
es_fputs ("[?]\n", fp);
|
||
|
||
|
||
/* authorityKeyIdentifier */
|
||
es_fputs (" authKeyId: ", fp);
|
||
err = ksba_cert_get_auth_key_id (cert, &keyid, &name, &sexp);
|
||
if (!err || gpg_err_code (err) == GPG_ERR_NO_DATA)
|
||
{
|
||
if (gpg_err_code (err) == GPG_ERR_NO_DATA || !name)
|
||
es_fputs ("[none]\n", fp);
|
||
else
|
||
{
|
||
gpgsm_print_serial (fp, sexp);
|
||
ksba_free (sexp);
|
||
es_putc ('\n', fp);
|
||
print_names_raw (fp, -15, name);
|
||
ksba_name_release (name);
|
||
}
|
||
if (keyid)
|
||
{
|
||
es_fputs (" authKeyId.ki: ", fp);
|
||
gpgsm_print_serial (fp, keyid);
|
||
ksba_free (keyid);
|
||
es_putc ('\n', fp);
|
||
}
|
||
}
|
||
else
|
||
es_fputs ("[?]\n", fp);
|
||
|
||
es_fputs (" keyUsage:", fp);
|
||
err = ksba_cert_get_key_usage (cert, &kusage);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
if (err)
|
||
es_fprintf (fp, " [error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
if ( (kusage & KSBA_KEYUSAGE_DIGITAL_SIGNATURE))
|
||
es_fputs (" digitalSignature", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_NON_REPUDIATION))
|
||
es_fputs (" nonRepudiation", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_ENCIPHERMENT))
|
||
es_fputs (" keyEncipherment", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_DATA_ENCIPHERMENT))
|
||
es_fputs (" dataEncipherment", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_AGREEMENT))
|
||
es_fputs (" keyAgreement", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_CERT_SIGN))
|
||
es_fputs (" certSign", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_CRL_SIGN))
|
||
es_fputs (" crlSign", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_ENCIPHER_ONLY))
|
||
es_fputs (" encipherOnly", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_DECIPHER_ONLY))
|
||
es_fputs (" decipherOnly", fp);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
else
|
||
es_fputs (" [none]\n", fp);
|
||
|
||
es_fputs (" extKeyUsage: ", fp);
|
||
err = ksba_cert_get_ext_key_usages (cert, &string);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
p = string;
|
||
while (p && (pend=strchr (p, ':')))
|
||
{
|
||
*pend++ = 0;
|
||
for (i=0; key_purpose_map[i].oid; i++)
|
||
if ( !strcmp (key_purpose_map[i].oid, p) )
|
||
break;
|
||
es_fputs (key_purpose_map[i].oid?key_purpose_map[i].name:p, fp);
|
||
p = pend;
|
||
if (*p != 'C')
|
||
es_fputs (" (suggested)", fp);
|
||
if ((p = strchr (p, '\n')))
|
||
{
|
||
p++;
|
||
es_fputs ("\n ", fp);
|
||
}
|
||
}
|
||
xfree (string);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
else
|
||
es_fputs ("[none]\n", fp);
|
||
|
||
|
||
es_fputs (" policies: ", fp);
|
||
err = ksba_cert_get_cert_policies (cert, &string);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
p = string;
|
||
while (p && (pend=strchr (p, ':')))
|
||
{
|
||
*pend++ = 0;
|
||
for (i=0; key_purpose_map[i].oid; i++)
|
||
if ( !strcmp (key_purpose_map[i].oid, p) )
|
||
break;
|
||
es_fputs (p, fp);
|
||
p = pend;
|
||
if (*p == 'C')
|
||
es_fputs (" (critical)", fp);
|
||
if ((p = strchr (p, '\n')))
|
||
{
|
||
p++;
|
||
es_fputs ("\n ", fp);
|
||
}
|
||
}
|
||
xfree (string);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
else
|
||
es_fputs ("[none]\n", fp);
|
||
|
||
es_fputs (" chainLength: ", fp);
|
||
err = ksba_cert_is_ca (cert, &is_ca, &chainlen);
|
||
if (err || is_ca)
|
||
{
|
||
if (gpg_err_code (err) == GPG_ERR_NO_VALUE )
|
||
es_fprintf (fp, "[none]");
|
||
else if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else if (chainlen == -1)
|
||
es_fputs ("unlimited", fp);
|
||
else
|
||
es_fprintf (fp, "%d", chainlen);
|
||
es_putc ('\n', fp);
|
||
}
|
||
else
|
||
es_fputs ("not a CA\n", fp);
|
||
|
||
|
||
/* CRL distribution point */
|
||
for (idx=0; !(err=ksba_cert_get_crl_dist_point (cert, idx, &name, &name2,
|
||
&reason)) ;idx++)
|
||
{
|
||
es_fputs (" crlDP: ", fp);
|
||
print_names_raw (fp, 15, name);
|
||
if (reason)
|
||
{
|
||
es_fputs (" reason: ", fp);
|
||
if ( (reason & KSBA_CRLREASON_UNSPECIFIED))
|
||
es_fputs (" unused", fp);
|
||
if ( (reason & KSBA_CRLREASON_KEY_COMPROMISE))
|
||
es_fputs (" keyCompromise", fp);
|
||
if ( (reason & KSBA_CRLREASON_CA_COMPROMISE))
|
||
es_fputs (" caCompromise", fp);
|
||
if ( (reason & KSBA_CRLREASON_AFFILIATION_CHANGED))
|
||
es_fputs (" affiliationChanged", fp);
|
||
if ( (reason & KSBA_CRLREASON_SUPERSEDED))
|
||
es_fputs (" superseded", fp);
|
||
if ( (reason & KSBA_CRLREASON_CESSATION_OF_OPERATION))
|
||
es_fputs (" cessationOfOperation", fp);
|
||
if ( (reason & KSBA_CRLREASON_CERTIFICATE_HOLD))
|
||
es_fputs (" certificateHold", fp);
|
||
es_putc ('\n', fp);
|
||
}
|
||
es_fputs (" issuer: ", fp);
|
||
print_names_raw (fp, 23, name2);
|
||
ksba_name_release (name);
|
||
ksba_name_release (name2);
|
||
}
|
||
if (err && gpg_err_code (err) != GPG_ERR_EOF
|
||
&& gpg_err_code (err) != GPG_ERR_NO_VALUE)
|
||
es_fputs (" crlDP: [error]\n", fp);
|
||
else if (!idx)
|
||
es_fputs (" crlDP: [none]\n", fp);
|
||
|
||
|
||
/* authorityInfoAccess. */
|
||
for (idx=0; !(err=ksba_cert_get_authority_info_access (cert, idx, &string,
|
||
&name)); idx++)
|
||
{
|
||
es_fputs (" authInfo: ", fp);
|
||
s = get_oid_desc (string, NULL);
|
||
es_fprintf (fp, "%s%s%s%s\n", string, s?" (":"", s?s:"", s?")":"");
|
||
print_names_raw (fp, -15, name);
|
||
ksba_name_release (name);
|
||
ksba_free (string);
|
||
}
|
||
if (err && gpg_err_code (err) != GPG_ERR_EOF
|
||
&& gpg_err_code (err) != GPG_ERR_NO_VALUE)
|
||
es_fputs (" authInfo: [error]\n", fp);
|
||
else if (!idx)
|
||
es_fputs (" authInfo: [none]\n", fp);
|
||
|
||
/* subjectInfoAccess. */
|
||
for (idx=0; !(err=ksba_cert_get_subject_info_access (cert, idx, &string,
|
||
&name)); idx++)
|
||
{
|
||
es_fputs (" subjectInfo: ", fp);
|
||
s = get_oid_desc (string, NULL);
|
||
es_fprintf (fp, "%s%s%s%s\n", string, s?" (":"", s?s:"", s?")":"");
|
||
print_names_raw (fp, -15, name);
|
||
ksba_name_release (name);
|
||
ksba_free (string);
|
||
}
|
||
if (err && gpg_err_code (err) != GPG_ERR_EOF
|
||
&& gpg_err_code (err) != GPG_ERR_NO_VALUE)
|
||
es_fputs (" subjInfo: [error]\n", fp);
|
||
else if (!idx)
|
||
es_fputs (" subjInfo: [none]\n", fp);
|
||
|
||
|
||
for (idx=0; !(err=ksba_cert_get_extension (cert, idx,
|
||
&oid, &i, &off, &len));idx++)
|
||
{
|
||
unsigned int flag;
|
||
|
||
s = get_oid_desc (oid, &flag);
|
||
if ((flag & OID_FLAG_SKIP))
|
||
continue;
|
||
|
||
es_fprintf (fp, " %s: %s%s%s%s",
|
||
i? "critExtn":" extn",
|
||
oid, s?" (":"", s?s:"", s?")":"");
|
||
if ((flag & OID_FLAG_UTF8))
|
||
{
|
||
if (!cert_der)
|
||
cert_der = ksba_cert_get_image (cert, NULL);
|
||
log_assert (cert_der);
|
||
es_fprintf (fp, "\n");
|
||
print_utf8_extn_raw (fp, -15, cert_der+off, len);
|
||
}
|
||
else if ((flag & OID_FLAG_HEX))
|
||
{
|
||
if (!cert_der)
|
||
cert_der = ksba_cert_get_image (cert, NULL);
|
||
log_assert (cert_der);
|
||
es_fprintf (fp, "\n");
|
||
print_hex_extn (fp, -15, cert_der+off, len);
|
||
}
|
||
else
|
||
es_fprintf (fp, " [%d octets]\n", (int)len);
|
||
}
|
||
|
||
|
||
if (with_validation)
|
||
{
|
||
err = gpgsm_validate_chain (ctrl, cert,
|
||
GNUPG_ISOTIME_NONE, NULL, 1, fp, 0, NULL);
|
||
if (!err)
|
||
es_fprintf (fp, " [certificate is good]\n");
|
||
else
|
||
es_fprintf (fp, " [certificate is bad: %s]\n", gpg_strerror (err));
|
||
}
|
||
|
||
if (hd)
|
||
{
|
||
unsigned int blobflags;
|
||
|
||
err = keydb_get_flags (hd, KEYBOX_FLAG_BLOB, 0, &blobflags);
|
||
if (err)
|
||
es_fprintf (fp, " [error getting keyflags: %s]\n",gpg_strerror (err));
|
||
else if ((blobflags & KEYBOX_FLAG_BLOB_EPHEMERAL))
|
||
es_fprintf (fp, " [stored as ephemeral]\n");
|
||
}
|
||
|
||
}
|
||
|
||
|
||
|
||
|
||
/* List one certificate in standard mode */
|
||
static void
|
||
list_cert_std (ctrl_t ctrl, ksba_cert_t cert, estream_t fp, int have_secret,
|
||
int with_validation)
|
||
{
|
||
gpg_error_t err;
|
||
ksba_sexp_t sexp;
|
||
char *dn;
|
||
ksba_isotime_t t;
|
||
int idx, i;
|
||
int is_ca, chainlen;
|
||
unsigned int kusage;
|
||
char *string, *p, *pend;
|
||
size_t off, len;
|
||
const char *oid;
|
||
const unsigned char *cert_der = NULL;
|
||
|
||
|
||
es_fprintf (fp, " ID: 0x%08lX\n",
|
||
gpgsm_get_short_fingerprint (cert, NULL));
|
||
|
||
sexp = ksba_cert_get_serial (cert);
|
||
es_fputs (" S/N: ", fp);
|
||
gpgsm_print_serial (fp, sexp);
|
||
es_putc ('\n', fp);
|
||
es_fputs (" (dec): ", fp);
|
||
gpgsm_print_serial_decimal (fp, sexp);
|
||
es_putc ('\n', fp);
|
||
ksba_free (sexp);
|
||
|
||
dn = ksba_cert_get_issuer (cert, 0);
|
||
es_fputs (" Issuer: ", fp);
|
||
gpgsm_es_print_name (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
for (idx=1; (dn = ksba_cert_get_issuer (cert, idx)); idx++)
|
||
{
|
||
es_fputs (" aka: ", fp);
|
||
gpgsm_es_print_name (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
dn = ksba_cert_get_subject (cert, 0);
|
||
es_fputs (" Subject: ", fp);
|
||
gpgsm_es_print_name (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
for (idx=1; (dn = ksba_cert_get_subject (cert, idx)); idx++)
|
||
{
|
||
es_fputs (" aka: ", fp);
|
||
gpgsm_es_print_name (fp, dn);
|
||
ksba_free (dn);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
ksba_cert_get_validity (cert, 0, t);
|
||
es_fputs (" validity: ", fp);
|
||
gpgsm_print_time (fp, t);
|
||
es_fputs (" through ", fp);
|
||
ksba_cert_get_validity (cert, 1, t);
|
||
gpgsm_print_time (fp, t);
|
||
es_putc ('\n', fp);
|
||
|
||
|
||
{
|
||
char *algostr;
|
||
|
||
algostr = gpgsm_pubkey_algo_string (cert, NULL);
|
||
es_fprintf (fp, " key type: %s\n", algostr? algostr : "[error]");
|
||
xfree (algostr);
|
||
}
|
||
|
||
err = ksba_cert_get_key_usage (cert, &kusage);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
es_fputs (" key usage:", fp);
|
||
if (err)
|
||
es_fprintf (fp, " [error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
if ( (kusage & KSBA_KEYUSAGE_DIGITAL_SIGNATURE))
|
||
es_fputs (" digitalSignature", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_NON_REPUDIATION))
|
||
es_fputs (" nonRepudiation", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_ENCIPHERMENT))
|
||
es_fputs (" keyEncipherment", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_DATA_ENCIPHERMENT))
|
||
es_fputs (" dataEncipherment", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_AGREEMENT))
|
||
es_fputs (" keyAgreement", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_KEY_CERT_SIGN))
|
||
es_fputs (" certSign", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_CRL_SIGN))
|
||
es_fputs (" crlSign", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_ENCIPHER_ONLY))
|
||
es_fputs (" encipherOnly", fp);
|
||
if ( (kusage & KSBA_KEYUSAGE_DECIPHER_ONLY))
|
||
es_fputs (" decipherOnly", fp);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
err = ksba_cert_get_ext_key_usages (cert, &string);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
es_fputs ("ext key usage: ", fp);
|
||
if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
p = string;
|
||
while (p && (pend=strchr (p, ':')))
|
||
{
|
||
*pend++ = 0;
|
||
for (i=0; key_purpose_map[i].oid; i++)
|
||
if ( !strcmp (key_purpose_map[i].oid, p) )
|
||
break;
|
||
es_fputs (key_purpose_map[i].oid?key_purpose_map[i].name:p, fp);
|
||
p = pend;
|
||
if (*p != 'C')
|
||
es_fputs (" (suggested)", fp);
|
||
if ((p = strchr (p, '\n')))
|
||
{
|
||
p++;
|
||
es_fputs (", ", fp);
|
||
}
|
||
}
|
||
xfree (string);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
/* Print restrictions. */
|
||
for (idx=0; !(err=ksba_cert_get_extension (cert, idx,
|
||
&oid, NULL, &off, &len));idx++)
|
||
{
|
||
if (!strcmp (oid, OIDSTR_restriction) )
|
||
{
|
||
if (!cert_der)
|
||
cert_der = ksba_cert_get_image (cert, NULL);
|
||
assert (cert_der);
|
||
es_fputs (" restriction: ", fp);
|
||
print_utf8_extn (fp, 15, cert_der+off, len);
|
||
}
|
||
}
|
||
|
||
/* Print policies. */
|
||
err = ksba_cert_get_cert_policies (cert, &string);
|
||
if (gpg_err_code (err) != GPG_ERR_NO_DATA)
|
||
{
|
||
es_fputs (" policies: ", fp);
|
||
if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else
|
||
{
|
||
for (p=string; *p; p++)
|
||
{
|
||
if (*p == '\n')
|
||
*p = ',';
|
||
}
|
||
es_write_sanitized (fp, string, strlen (string), NULL, NULL);
|
||
xfree (string);
|
||
}
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
err = ksba_cert_is_ca (cert, &is_ca, &chainlen);
|
||
if (err || is_ca)
|
||
{
|
||
es_fputs (" chain length: ", fp);
|
||
if (gpg_err_code (err) == GPG_ERR_NO_VALUE )
|
||
es_fprintf (fp, "none");
|
||
else if (err)
|
||
es_fprintf (fp, "[error: %s]", gpg_strerror (err));
|
||
else if (chainlen == -1)
|
||
es_fputs ("unlimited", fp);
|
||
else
|
||
es_fprintf (fp, "%d", chainlen);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
if (opt.with_md5_fingerprint)
|
||
{
|
||
dn = gpgsm_get_fingerprint_string (cert, GCRY_MD_MD5);
|
||
es_fprintf (fp, " md5 fpr: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
}
|
||
|
||
dn = gpgsm_get_fingerprint_string (cert, 0);
|
||
es_fprintf (fp, " fingerprint: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
dn = gpgsm_get_fingerprint_string (cert, GCRY_MD_SHA256);
|
||
es_fprintf (fp, " sha2 fpr: %s\n", dn?dn:"error");
|
||
xfree (dn);
|
||
|
||
if (opt.with_keygrip)
|
||
{
|
||
dn = gpgsm_get_keygrip_hexstring (cert);
|
||
if (dn)
|
||
{
|
||
es_fprintf (fp, " keygrip: %s\n", dn);
|
||
xfree (dn);
|
||
}
|
||
}
|
||
|
||
if (have_secret)
|
||
{
|
||
char *cardsn;
|
||
|
||
p = gpgsm_get_keygrip_hexstring (cert);
|
||
if (!gpgsm_agent_keyinfo (ctrl, p, &cardsn) && cardsn)
|
||
es_fprintf (fp, " card s/n: %s\n", cardsn);
|
||
xfree (cardsn);
|
||
xfree (p);
|
||
}
|
||
|
||
if (with_validation)
|
||
{
|
||
gpg_error_t tmperr;
|
||
size_t buflen;
|
||
char buffer[1];
|
||
|
||
err = gpgsm_validate_chain (ctrl, cert,
|
||
GNUPG_ISOTIME_NONE, NULL, 1, fp, 0, NULL);
|
||
tmperr = ksba_cert_get_user_data (cert, "is_qualified",
|
||
&buffer, sizeof (buffer), &buflen);
|
||
if (!tmperr && buflen)
|
||
{
|
||
if (*buffer)
|
||
es_fputs (" [qualified]\n", fp);
|
||
}
|
||
else if (gpg_err_code (tmperr) == GPG_ERR_NOT_FOUND)
|
||
; /* Don't know - will not get marked as 'q' */
|
||
else
|
||
log_debug ("get_user_data(is_qualified) failed: %s\n",
|
||
gpg_strerror (tmperr));
|
||
|
||
if (!err)
|
||
es_fprintf (fp, " [certificate is good]\n");
|
||
else
|
||
es_fprintf (fp, " [certificate is bad: %s]\n", gpg_strerror (err));
|
||
}
|
||
}
|
||
|
||
|
||
/* Same as standard mode list all certifying certs too. */
|
||
static void
|
||
list_cert_chain (ctrl_t ctrl, KEYDB_HANDLE hd,
|
||
ksba_cert_t cert, int raw_mode,
|
||
estream_t fp, int with_validation)
|
||
{
|
||
ksba_cert_t next = NULL;
|
||
int depth = 0;
|
||
|
||
if (raw_mode)
|
||
list_cert_raw (ctrl, hd, cert, fp, 0, with_validation);
|
||
else
|
||
list_cert_std (ctrl, cert, fp, 0, with_validation);
|
||
ksba_cert_ref (cert);
|
||
while (!gpgsm_walk_cert_chain (ctrl, cert, &next))
|
||
{
|
||
es_fputs ("Certified by\n", fp);
|
||
if (++depth > 50)
|
||
{
|
||
es_fputs (_("certificate chain too long\n"), fp);
|
||
break;
|
||
}
|
||
ksba_cert_release (cert);
|
||
if (raw_mode)
|
||
list_cert_raw (ctrl, hd, next, fp, 0, with_validation);
|
||
else
|
||
list_cert_std (ctrl, next, fp, 0, with_validation);
|
||
cert = next;
|
||
}
|
||
ksba_cert_release (cert);
|
||
es_putc ('\n', fp);
|
||
}
|
||
|
||
|
||
|
||
/* List all internal keys or just the keys given as NAMES. MODE is a
|
||
bit vector to specify what keys are to be included; see
|
||
gpgsm_list_keys (below) for details. If RAW_MODE is true, the raw
|
||
output mode will be used instead of the standard beautified one.
|
||
*/
|
||
static gpg_error_t
|
||
list_internal_keys (ctrl_t ctrl, strlist_t names, estream_t fp,
|
||
unsigned int mode, int raw_mode)
|
||
{
|
||
KEYDB_HANDLE hd;
|
||
KEYDB_SEARCH_DESC *desc = NULL;
|
||
strlist_t sl;
|
||
int ndesc;
|
||
ksba_cert_t cert = NULL;
|
||
ksba_cert_t lastcert = NULL;
|
||
gpg_error_t rc = 0;
|
||
const char *lastresname, *resname;
|
||
int have_secret;
|
||
int want_ephemeral = ctrl->with_ephemeral_keys;
|
||
|
||
hd = keydb_new ();
|
||
if (!hd)
|
||
{
|
||
log_error ("keydb_new failed\n");
|
||
rc = gpg_error (GPG_ERR_GENERAL);
|
||
goto leave;
|
||
}
|
||
|
||
if (!names)
|
||
ndesc = 1;
|
||
else
|
||
{
|
||
for (sl=names, ndesc=0; sl; sl = sl->next, ndesc++)
|
||
;
|
||
}
|
||
|
||
desc = xtrycalloc (ndesc, sizeof *desc);
|
||
if (!ndesc)
|
||
{
|
||
rc = gpg_error_from_syserror ();
|
||
log_error ("out of core\n");
|
||
goto leave;
|
||
}
|
||
|
||
if (!names)
|
||
desc[0].mode = KEYDB_SEARCH_MODE_FIRST;
|
||
else
|
||
{
|
||
for (ndesc=0, sl=names; sl; sl = sl->next)
|
||
{
|
||
rc = classify_user_id (sl->d, desc+ndesc, 0);
|
||
if (rc)
|
||
{
|
||
log_error ("key '%s' not found: %s\n",
|
||
sl->d, gpg_strerror (rc));
|
||
rc = 0;
|
||
}
|
||
else
|
||
ndesc++;
|
||
}
|
||
|
||
}
|
||
|
||
/* If all specifications are done by fingerprint or keygrip, we
|
||
switch to ephemeral mode so that _all_ currently available and
|
||
matching certificates are listed. */
|
||
if (!want_ephemeral && names && ndesc)
|
||
{
|
||
int i;
|
||
|
||
for (i=0; (i < ndesc
|
||
&& (desc[i].mode == KEYDB_SEARCH_MODE_FPR
|
||
|| desc[i].mode == KEYDB_SEARCH_MODE_FPR20
|
||
|| desc[i].mode == KEYDB_SEARCH_MODE_FPR16
|
||
|| desc[i].mode == KEYDB_SEARCH_MODE_KEYGRIP)); i++)
|
||
;
|
||
if (i == ndesc)
|
||
want_ephemeral = 1;
|
||
}
|
||
|
||
if (want_ephemeral)
|
||
keydb_set_ephemeral (hd, 1);
|
||
|
||
/* It would be nice to see which of the given users did actually
|
||
match one in the keyring. To implement this we need to have a
|
||
found flag for each entry in desc and to set this we must check
|
||
all those entries after a match to mark all matched one -
|
||
currently we stop at the first match. To do this we need an
|
||
extra flag to enable this feature so */
|
||
|
||
/* Suppress duplicates at least when they follow each other. */
|
||
lastresname = NULL;
|
||
while (!(rc = keydb_search (ctrl, hd, desc, ndesc)))
|
||
{
|
||
unsigned int validity;
|
||
|
||
if (!names)
|
||
desc[0].mode = KEYDB_SEARCH_MODE_NEXT;
|
||
|
||
rc = keydb_get_flags (hd, KEYBOX_FLAG_VALIDITY, 0, &validity);
|
||
if (rc)
|
||
{
|
||
log_error ("keydb_get_flags failed: %s\n", gpg_strerror (rc));
|
||
goto leave;
|
||
}
|
||
rc = keydb_get_cert (hd, &cert);
|
||
if (rc)
|
||
{
|
||
log_error ("keydb_get_cert failed: %s\n", gpg_strerror (rc));
|
||
goto leave;
|
||
}
|
||
/* Skip duplicated certificates, at least if they follow each
|
||
others. This works best if a single key is searched for and
|
||
expected. FIXME: Non-sequential duplicates remain. */
|
||
if (gpgsm_certs_identical_p (cert, lastcert))
|
||
{
|
||
ksba_cert_release (cert);
|
||
cert = NULL;
|
||
continue;
|
||
}
|
||
|
||
resname = keydb_get_resource_name (hd);
|
||
|
||
if (lastresname != resname )
|
||
{
|
||
int i;
|
||
|
||
if (ctrl->no_server)
|
||
{
|
||
es_fprintf (fp, "%s\n", resname );
|
||
for (i=strlen(resname); i; i-- )
|
||
es_putc ('-', fp);
|
||
es_putc ('\n', fp);
|
||
lastresname = resname;
|
||
}
|
||
}
|
||
|
||
have_secret = 0;
|
||
if (mode)
|
||
{
|
||
char *p = gpgsm_get_keygrip_hexstring (cert);
|
||
if (p)
|
||
{
|
||
rc = gpgsm_agent_havekey (ctrl, p);
|
||
if (!rc)
|
||
have_secret = 1;
|
||
else if ( gpg_err_code (rc) != GPG_ERR_NO_SECKEY)
|
||
goto leave;
|
||
rc = 0;
|
||
xfree (p);
|
||
}
|
||
}
|
||
|
||
if (!mode || ((mode & 1) && !have_secret)
|
||
|| ((mode & 2) && have_secret) )
|
||
{
|
||
if (ctrl->with_colons)
|
||
list_cert_colon (ctrl, cert, validity, fp, have_secret);
|
||
else if (ctrl->with_chain)
|
||
list_cert_chain (ctrl, hd, cert,
|
||
raw_mode, fp, ctrl->with_validation);
|
||
else
|
||
{
|
||
if (raw_mode)
|
||
list_cert_raw (ctrl, hd, cert, fp, have_secret,
|
||
ctrl->with_validation);
|
||
else
|
||
list_cert_std (ctrl, cert, fp, have_secret,
|
||
ctrl->with_validation);
|
||
es_putc ('\n', fp);
|
||
}
|
||
}
|
||
|
||
ksba_cert_release (lastcert);
|
||
lastcert = cert;
|
||
cert = NULL;
|
||
}
|
||
if (gpg_err_code (rc) == GPG_ERR_NOT_FOUND)
|
||
rc = 0;
|
||
if (rc)
|
||
log_error ("keydb_search failed: %s\n", gpg_strerror (rc));
|
||
|
||
leave:
|
||
ksba_cert_release (cert);
|
||
ksba_cert_release (lastcert);
|
||
xfree (desc);
|
||
keydb_release (hd);
|
||
return rc;
|
||
}
|
||
|
||
|
||
|
||
static void
|
||
list_external_cb (void *cb_value, ksba_cert_t cert)
|
||
{
|
||
struct list_external_parm_s *parm = cb_value;
|
||
|
||
if (keydb_store_cert (parm->ctrl, cert, 1, NULL))
|
||
log_error ("error storing certificate as ephemeral\n");
|
||
|
||
if (parm->print_header)
|
||
{
|
||
const char *resname = "[external keys]";
|
||
int i;
|
||
|
||
es_fprintf (parm->fp, "%s\n", resname );
|
||
for (i=strlen(resname); i; i-- )
|
||
es_putc('-', parm->fp);
|
||
es_putc ('\n', parm->fp);
|
||
parm->print_header = 0;
|
||
}
|
||
|
||
if (parm->with_colons)
|
||
list_cert_colon (parm->ctrl, cert, 0, parm->fp, 0);
|
||
else if (parm->with_chain)
|
||
list_cert_chain (parm->ctrl, NULL, cert, parm->raw_mode, parm->fp, 0);
|
||
else
|
||
{
|
||
if (parm->raw_mode)
|
||
list_cert_raw (parm->ctrl, NULL, cert, parm->fp, 0, 0);
|
||
else
|
||
list_cert_std (parm->ctrl, cert, parm->fp, 0, 0);
|
||
es_putc ('\n', parm->fp);
|
||
}
|
||
}
|
||
|
||
|
||
/* List external keys similar to internal one. Note: mode does not
|
||
make sense here because it would be unwise to list external secret
|
||
keys */
|
||
static gpg_error_t
|
||
list_external_keys (ctrl_t ctrl, strlist_t names, estream_t fp, int raw_mode)
|
||
{
|
||
int rc;
|
||
struct list_external_parm_s parm;
|
||
|
||
parm.fp = fp;
|
||
parm.ctrl = ctrl,
|
||
parm.print_header = ctrl->no_server;
|
||
parm.with_colons = ctrl->with_colons;
|
||
parm.with_chain = ctrl->with_chain;
|
||
parm.raw_mode = raw_mode;
|
||
|
||
rc = gpgsm_dirmngr_lookup (ctrl, names, NULL, 0, list_external_cb, &parm);
|
||
if (gpg_err_code (rc) == GPG_ERR_EOF || rc == -1
|
||
|| gpg_err_code (rc) == GPG_ERR_NOT_FOUND)
|
||
rc = 0; /* "Not found" is not an error here. */
|
||
if (rc)
|
||
log_error ("listing external keys failed: %s\n", gpg_strerror (rc));
|
||
return rc;
|
||
}
|
||
|
||
/* List all keys or just the key given as NAMES.
|
||
MODE controls the operation mode:
|
||
Bit 0-2:
|
||
0 = list all public keys but don't flag secret ones
|
||
1 = list only public keys
|
||
2 = list only secret keys
|
||
3 = list secret and public keys
|
||
Bit 6: list internal keys
|
||
Bit 7: list external keys
|
||
Bit 8: Do a raw format dump.
|
||
*/
|
||
gpg_error_t
|
||
gpgsm_list_keys (ctrl_t ctrl, strlist_t names, estream_t fp,
|
||
unsigned int mode)
|
||
{
|
||
gpg_error_t err = 0;
|
||
|
||
if ((mode & (1<<6)))
|
||
err = list_internal_keys (ctrl, names, fp, (mode & 3), (mode&256));
|
||
if (!err && (mode & (1<<7)))
|
||
err = list_external_keys (ctrl, names, fp, (mode&256));
|
||
return err;
|
||
}
|