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gnupg/g10/g10.c

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/* g10.c - The GnuPG utility (main for gpg)
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
* 2004, 2005 Free Software Foundation, Inc.
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*
* This file is part of GnuPG.
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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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <config.h>
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#include <errno.h>
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#include <stdio.h>
#include <stdlib.h>
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#include <string.h>
#include <ctype.h>
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#include <unistd.h>
#include <assert.h>
#ifdef HAVE_DOSISH_SYSTEM
#include <fcntl.h> /* for setmode() */
#endif
#ifdef HAVE_STAT
#include <sys/stat.h> /* for stat() */
#endif
#include <fcntl.h>
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#define INCLUDED_BY_MAIN_MODULE 1
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#include "packet.h"
#include "iobuf.h"
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#include "memory.h"
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#include "util.h"
#include "main.h"
#include "options.h"
#include "keydb.h"
#include "trustdb.h"
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#include "mpi.h"
#include "cipher.h"
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#include "filter.h"
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#include "ttyio.h"
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#include "i18n.h"
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#include "status.h"
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#include "g10defs.h"
#include "keyserver-internal.h"
#include "exec.h"
#include "cardglue.h"
#ifdef ENABLE_CARD_SUPPORT
#include "ccid-driver.h"
#endif
#if defined(HAVE_DOSISH_SYSTEM) || defined(__CYGWIN__)
#define MY_O_BINARY O_BINARY
#ifndef S_IRGRP
# define S_IRGRP 0
# define S_IWGRP 0
#endif
#else
#define MY_O_BINARY 0
#endif
enum cmd_and_opt_values
{
aNull = 0,
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oArmor = 'a',
aDetachedSign = 'b',
aSym = 'c',
aDecrypt = 'd',
aEncr = 'e',
oInteractive = 'i',
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oKOption = 'k',
oDryRun = 'n',
oOutput = 'o',
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oQuiet = 'q',
oRecipient = 'r',
oHiddenRecipient = 'R',
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aSign = 's',
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oTextmodeShort= 't',
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oUser = 'u',
oVerbose = 'v',
oCompress = 'z',
oSetNotation = 'N',
aListSecretKeys = 'K',
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oBatch = 500,
oMaxOutput,
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oSigNotation,
oCertNotation,
oShowNotation,
oNoShowNotation,
aEncrFiles,
aEncrSym,
aDecryptFiles,
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aClearsign,
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aStore,
aKeygen,
aSignEncr,
aSignEncrSym,
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aSignSym,
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aSignKey,
aLSignKey,
aListConfig,
aGPGConfList,
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aListPackets,
aEditKey,
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aDeleteKeys,
aDeleteSecretKeys,
aDeleteSecretAndPublicKeys,
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aKMode,
aKModeC,
aImport,
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aFastImport,
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aVerify,
aVerifyFiles,
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aListKeys,
aListSigs,
aSendKeys,
aRecvKeys,
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aSearchKeys,
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aExport,
aExportSecret,
aExportSecretSub,
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aCheckKeys,
aGenRevoke,
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aDesigRevoke,
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aPrimegen,
aPrintMD,
aPrintMDs,
aCheckTrustDB,
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aUpdateTrustDB,
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aFixTrustDB,
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aListTrustDB,
aListTrustPath,
aExportOwnerTrust,
aListOwnerTrust,
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aImportOwnerTrust,
aDeArmor,
aEnArmor,
aGenRandom,
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aPipeMode,
aRebuildKeydbCaches,
aRefreshKeys,
aCardStatus,
aCardEdit,
aChangePIN,
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oTextmode,
oNoTextmode,
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oExpert,
oNoExpert,
oAskSigExpire,
oNoAskSigExpire,
oAskCertExpire,
oNoAskCertExpire,
oAskCertLevel,
oNoAskCertLevel,
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oFingerprint,
oWithFingerprint,
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oAnswerYes,
oAnswerNo,
oDefCertLevel,
oMinCertLevel,
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oKeyring,
oPrimaryKeyring,
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oSecretKeyring,
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oShowKeyring,
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oDefaultKey,
oDefRecipient,
oDefRecipientSelf,
oNoDefRecipient,
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oOptions,
oDebug,
oDebugAll,
oDebugCCIDDriver,
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oStatusFD,
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oStatusFile,
oAttributeFD,
oAttributeFile,
oSKComments,
oNoSKComments,
oEmitVersion,
oNoEmitVersion,
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oCompletesNeeded,
oMarginalsNeeded,
oMaxCertDepth,
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oLoadExtension,
* trustdb.h, trustdb.c (is_disabled), gpgv.c (is_disabled): Rename is_disabled to cache_disabled_value, which now takes a pk and not just the keyid. This is for speed since there is no need to re-fetch a key when we already have that key handy. Cache the result of the check so we don't need to hit the trustdb more than once. * getkey.c (skip_disabled): New function to get a pk and call is_disabled on it. (key_byname): Use it here. * packet.h, getkey.c (skip_disabled), keylist.c (print_capabilities): New "pk_is_disabled" macro to retrieve the cached disabled value if available, and fill it in via cache_disabled_value if not available. * trustdb.c (get_validity): Cache the disabled value since we have it handy and it might be useful later. * parse-packet.c (parse_key): Clear disabled flag when parsing a new key. Just in case someone forgets to clear the whole key. * getkey.c (merge_selfsigs_main): Add an "if all else fails" path for setting a single user ID primary when there are multiple set primaries all at the same second, or no primaries set and the most recent user IDs are at the same second, or no signed user IDs at all. This is arbitrary, but deterministic. * exec.h, photoid.h: Add copyright message. * keylist.c (list_keyblock_print): Don't dump attribs for revoked/expired/etc uids for non-colon key listings. This is for consistency with --show-photos. * main.h, keylist.c (dump_attribs), mainproc.c (check_sig_and_print): Dump attribs if --attrib-fd is set when verifying signatures. * g10.c (main): New --gnupg option to disable the various --openpgp, --pgpX, etc. options. This is the same as --no-XXXX for those options. * revoke.c (ask_revocation_reason): Clear old reason if user elects to repeat question. This is bug 153. * keyedit.c (sign_uids): Show keyid of the key making the signature.
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oGnuPG,
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oRFC1991,
* parse-packet.c (parse_signature): No need to reserve 8 bytes for the unhashed signature cache any longer. * misc.c (pct_expando): Add two new expandos - signer's fingerprint (%g), and signer's primary fingerprint (%p). * Makefile.am: Include W32LIBS where appropriate. * g10.c (main): Add --rfc2440 alias for --openpgp since in a few months, they won't be the same thing. * keyserver.c (parse_keyserver_uri): Accept "http" as an alias for "hkp", since it is occasionally written that way. (keyserver_spawn): Use ascii_isspace to avoid locale issues. * keygen.c (ask_user_id): Make --allow-freeform-uid apply to the email field as well as the name field, and allow mixing fields when it is set. * options.skel: Use subkeys.pgp.net as the default keyserver. * trustdb.c (validate_one_keyblock): Certifications on revoked or expired uids do not count in the web of trust. * signal.c (init_one_signal, pause_on_sigusr, do_block): Only use sigprocmask() if we have sigset_t, and only use sigaction() if we have struct sigaction. This is for Forte c89 on Solaris which seems to define only the function call half of the two pairs by default. (pause_on_sigusr): Typo. (do_block): If we can't use sigprocmask() and sigset_t, try to get the number of signals from NSIG as well as MAXSIG, and if we can't, fail with an explanation. * signal.c, tdbio.c: Comment out the transaction code. It was not used in this version, and was causing some build problems on quasi-posix platforms (Solaris and Forte c89). * keylist.c (list_keyblock_colon): Don't include validity values when listing secret keys since they can be incorrect and/or misleading. This is a temporary kludge, and will be handled properly in 1.9/2.0. * mainproc.c (check_sig_and_print): Only show the "key available from" preferred keyserver line if the key is not currently present. * keyedit.c (sign_uids): Do not sign expired uids without --expert (same behavior as revoked uids). Do not allow signing a user ID without a self-signature. --expert overrides. Add additional prompt to the signature level question. (menu_expire): When changing expiration dates, don't replace selfsigs on revoked uids since this would effectively unrevoke them. There is also no point in replacing expired selfsigs. This is bug #181 * g10.c (add_notation_data): Make sure that only ascii is passed to iscntrl. Noted by Christian Biere. * getkey.c (classify_user_id2): Replaced isspace by spacep * keygen.c (ask_user_id): Ditto. (get_parameter_algo): Ditto. * keyedit.c (keyedit_menu): Ditto. * tdbdump.c (import_ownertrust): Ditto. s/isxdigit/hexdigitp/. * revoke.c (ask_revocation_reason): * keyserver.c (keyserver_spawn): Dito.
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oRFC2440,
oOpenPGP,
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oPGP2,
oPGP6,
oPGP7,
oPGP8,
oRFC2440Text,
oNoRFC2440Text,
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oCipherAlgo,
oDigestAlgo,
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oCertDigestAlgo,
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oCompressAlgo,
oCompressLevel,
oBZ2CompressLevel,
oBZ2DecompressLowmem,
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oPasswdFD,
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oPasswdFile,
oCommandFD,
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oCommandFile,
oQuickRandom,
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oNoVerbose,
oTrustDBName,
oNoSecmemWarn,
oRequireSecmem,
oNoRequireSecmem,
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oNoPermissionWarn,
oNoMDCWarn,
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oNoArmor,
oNoDefKeyring,
oNoGreeting,
oNoTTY,
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oNoOptions,
oNoBatch,
oHomedir,
oWithColons,
oWithKeyData,
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oSkipVerify,
oCompressKeys,
oCompressSigs,
oAlwaysTrust,
oTrustModel,
oForceOwnertrust,
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oRunAsShmCP,
oSetFilename,
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oForYourEyesOnly,
oNoForYourEyesOnly,
oSetPolicyURL,
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oSigPolicyURL,
oCertPolicyURL,
oShowPolicyURL,
oNoShowPolicyURL,
oSigKeyserverURL,
oUseEmbeddedFilename,
oNoUseEmbeddedFilename,
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oComment,
oDefaultComment,
oNoComments,
oThrowKeyids,
oNoThrowKeyids,
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oShowPhotos,
oNoShowPhotos,
oPhotoViewer,
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oForceV3Sigs,
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oNoForceV3Sigs,
oForceV4Certs,
oNoForceV4Certs,
oForceMDC,
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oNoForceMDC,
oDisableMDC,
oNoDisableMDC,
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oS2KMode,
oS2KDigest,
oS2KCipher,
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oSimpleSKChecksum,
oDisplayCharset,
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oNotDashEscaped,
oEscapeFrom,
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oNoEscapeFrom,
oLockOnce,
oLockMultiple,
oLockNever,
oKeyServer,
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oKeyServerOptions,
oImportOptions,
oExportOptions,
oListOptions,
oVerifyOptions,
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oTempDir,
oExecPath,
oEncryptTo,
oHiddenEncryptTo,
oNoEncryptTo,
oLoggerFD,
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oLoggerFile,
oUtf8Strings,
oNoUtf8Strings,
oDisableCipherAlgo,
oDisablePubkeyAlgo,
oAllowNonSelfsignedUID,
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oNoAllowNonSelfsignedUID,
oAllowFreeformUID,
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oNoAllowFreeformUID,
oAllowSecretKeyImport,
oEnableSpecialFilenames,
oNoLiteral,
oSetFilesize,
oHonorHttpProxy,
oFastListMode,
oListOnly,
oIgnoreTimeConflict,
oIgnoreValidFrom,
oIgnoreCrcError,
oIgnoreMDCError,
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oShowSessionKey,
oOverrideSessionKey,
oNoRandomSeedFile,
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oAutoKeyRetrieve,
oNoAutoKeyRetrieve,
oUseAgent,
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oNoUseAgent,
oGpgAgentInfo,
oMergeOnly,
oTryAllSecrets,
oTrustedKey,
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oNoExpensiveTrustChecks,
oFixedListMode,
oNoSigCache,
oNoSigCreateCheck,
oAutoCheckTrustDB,
oNoAutoCheckTrustDB,
oPreservePermissions,
oDefaultPreferenceList,
oPersonalCipherPreferences,
oPersonalDigestPreferences,
oPersonalCompressPreferences,
oDisplay,
oTTYname,
oTTYtype,
oLCctype,
oLCmessages,
oGroup,
oUnGroup,
oNoGroups,
oStrict,
oNoStrict,
oMangleDosFilenames,
oNoMangleDosFilenames,
oEnableProgressFilter,
oMultifile,
oKeyidFormat,
oReaderPort,
octapiDriver,
opcscDriver,
oDisableCCID,
aTest
};
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static ARGPARSE_OPTS opts[] = {
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{ 300, NULL, 0, N_("@Commands:\n ") },
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{ aSign, "sign", 256, N_("|[file]|make a signature")},
{ aClearsign, "clearsign", 256, N_("|[file]|make a clear text signature")},
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{ aDetachedSign, "detach-sign", 256, N_("make a detached signature")},
{ aEncr, "encrypt", 256, N_("encrypt data")},
{ aEncrFiles, "encrypt-files", 256, "@"},
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{ aSym, "symmetric", 256, N_("encryption only with symmetric cipher")},
{ aStore, "store", 256, "@"},
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{ aDecrypt, "decrypt", 256, N_("decrypt data (default)")},
{ aDecryptFiles, "decrypt-files", 256, "@"},
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{ aVerify, "verify" , 256, N_("verify a signature")},
{ aVerifyFiles, "verify-files" , 256, "@" },
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{ aListKeys, "list-keys", 256, N_("list keys")},
{ aListKeys, "list-public-keys", 256, "@" },
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{ aListSigs, "list-sigs", 256, N_("list keys and signatures")},
{ aCheckKeys, "check-sigs",256, N_("list and check key signatures")},
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{ oFingerprint, "fingerprint", 256, N_("list keys and fingerprints")},
{ aListSecretKeys, "list-secret-keys", 256, N_("list secret keys")},
{ aKeygen, "gen-key", 256, N_("generate a new key pair")},
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{ aDeleteKeys,"delete-keys",256,N_("remove keys from the public keyring")},
{ aDeleteSecretKeys, "delete-secret-keys",256,
N_("remove keys from the secret keyring")},
{ aSignKey, "sign-key" ,256, N_("sign a key")},
{ aLSignKey, "lsign-key" ,256, N_("sign a key locally")},
{ aEditKey, "edit-key" ,256, N_("sign or edit a key")},
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{ aGenRevoke, "gen-revoke",256, N_("generate a revocation certificate")},
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{ aDesigRevoke, "desig-revoke",256, "@" },
{ aExport, "export" , 256, N_("export keys") },
{ aSendKeys, "send-keys" , 256, N_("export keys to a key server") },
{ aRecvKeys, "recv-keys" , 256, N_("import keys from a key server") },
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{ aSearchKeys, "search-keys" , 256,
N_("search for keys on a key server") },
{ aRefreshKeys, "refresh-keys", 256,
N_("update all keys from a keyserver")},
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{ aExportSecret, "export-secret-keys" , 256, "@" },
{ aExportSecretSub, "export-secret-subkeys" , 256, "@" },
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{ aImport, "import", 256 , N_("import/merge keys")},
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{ aFastImport, "fast-import", 256 , "@"},
#ifdef ENABLE_CARD_SUPPORT
{ aCardStatus, "card-status", 256, N_("print the card status")},
{ aCardEdit, "card-edit", 256, N_("change data on a card")},
{ aChangePIN, "change-pin", 256, N_("change a card's PIN")},
#endif
{ aListConfig, "list-config", 256, "@"},
{ aGPGConfList, "gpgconf-list", 256, "@" },
{ aListPackets, "list-packets",256, "@"},
{ aExportOwnerTrust, "export-ownertrust", 256, "@"},
{ aImportOwnerTrust, "import-ownertrust", 256, "@"},
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{ aUpdateTrustDB,
"update-trustdb",0 , N_("update the trust database")},
{ aCheckTrustDB, "check-trustdb", 0, "@"},
{ aFixTrustDB, "fix-trustdb", 0, "@"},
{ aDeArmor, "dearmor", 256, "@"},
{ aDeArmor, "dearmour", 256, "@"},
{ aEnArmor, "enarmor", 256, "@"},
{ aEnArmor, "enarmour", 256, "@"},
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{ aPrintMD, "print-md" , 256, N_("|algo [files]|print message digests")},
{ aPrimegen, "gen-prime" , 256, "@" },
{ aGenRandom, "gen-random" , 256, "@" },
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{ 301, NULL, 0, N_("@\nOptions:\n ") },
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{ oArmor, "armor", 0, N_("create ascii armored output")},
{ oArmor, "armour", 0, "@" },
{ oRecipient, "recipient", 2, N_("|NAME|encrypt for NAME")},
{ oHiddenRecipient, "hidden-recipient", 2, "@" },
{ oRecipient, "remote-user", 2, "@"}, /* old option name */
{ oDefRecipient, "default-recipient", 2, "@"},
{ oDefRecipientSelf, "default-recipient-self", 0, "@"},
{ oNoDefRecipient, "no-default-recipient", 0, "@" },
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{ oTempDir, "temp-directory", 2, "@" },
{ oExecPath, "exec-path", 2, "@" },
{ oEncryptTo, "encrypt-to", 2, "@" },
{ oHiddenEncryptTo, "hidden-encrypt-to", 2, "@" },
{ oNoEncryptTo, "no-encrypt-to", 0, "@" },
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{ oUser, "local-user",2, N_("use this user-id to sign or decrypt")},
{ oCompress, NULL, 1, N_("|N|set compress level N (0 disables)") },
{ oCompressLevel, "compress-level", 1, "@" },
{ oBZ2CompressLevel, "bzip2-compress-level", 1, "@" },
{ oBZ2DecompressLowmem, "bzip2-decompress-lowmem", 0, "@" },
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{ oTextmodeShort, NULL, 0, "@"},
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{ oTextmode, "textmode", 0, N_("use canonical text mode")},
{ oNoTextmode, "no-textmode", 0, "@"},
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{ oExpert, "expert", 0, "@"},
{ oNoExpert, "no-expert", 0, "@"},
{ oAskSigExpire, "ask-sig-expire", 0, "@"},
{ oNoAskSigExpire, "no-ask-sig-expire", 0, "@"},
{ oAskCertExpire, "ask-cert-expire", 0, "@"},
{ oNoAskCertExpire, "no-ask-cert-expire", 0, "@"},
{ oAskCertLevel, "ask-cert-level", 0, "@"},
{ oNoAskCertLevel, "no-ask-cert-level", 0, "@"},
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{ oOutput, "output", 2, N_("use as output file")},
{ oMaxOutput, "max-output", 16|4, "@" },
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{ oVerbose, "verbose", 0, N_("verbose") },
{ oQuiet, "quiet", 0, "@"},
{ oNoTTY, "no-tty", 0, "@"},
{ oForceV3Sigs, "force-v3-sigs", 0, "@"},
{ oNoForceV3Sigs, "no-force-v3-sigs", 0, "@"},
{ oForceV4Certs, "force-v4-certs", 0, "@"},
{ oNoForceV4Certs, "no-force-v4-certs", 0, "@"},
{ oForceMDC, "force-mdc", 0, "@"},
2002-06-29 13:46:34 +00:00
{ oNoForceMDC, "no-force-mdc", 0, "@" },
{ oDisableMDC, "disable-mdc", 0, "@"},
2002-06-29 13:46:34 +00:00
{ oNoDisableMDC, "no-disable-mdc", 0, "@" },
{ oDryRun, "dry-run", 0, N_("do not make any changes") },
{ oInteractive, "interactive", 0, N_("prompt before overwriting") },
{ oUseAgent, "use-agent",0, "@"},
2002-06-29 13:46:34 +00:00
{ oNoUseAgent, "no-use-agent",0, "@"},
{ oGpgAgentInfo, "gpg-agent-info",2, "@"},
{ oBatch, "batch", 0, "@"},
{ oAnswerYes, "yes", 0, "@"},
{ oAnswerNo, "no", 0, "@"},
{ oKeyring, "keyring", 2, "@"},
{ oPrimaryKeyring, "primary-keyring",2, "@" },
{ oSecretKeyring, "secret-keyring", 2, "@"},
{ oShowKeyring, "show-keyring", 0, "@"},
{ oDefaultKey, "default-key", 2, "@"},
{ oKeyServer, "keyserver", 2, "@"},
2002-06-29 13:46:34 +00:00
{ oKeyServerOptions, "keyserver-options",2,"@"},
{ oImportOptions, "import-options",2,"@"},
{ oExportOptions, "export-options",2,"@"},
{ oListOptions, "list-options",2,"@"},
{ oVerifyOptions, "verify-options",2,"@"},
{ oDisplayCharset, "display-charset", 2, "@"},
{ oDisplayCharset, "charset", 2, "@"},
{ oOptions, "options", 2, "@"},
{ oDebug, "debug" ,4|16, "@"},
{ oDebugAll, "debug-all" ,0, "@"},
{ oStatusFD, "status-fd" ,1, "@"},
{ oStatusFile, "status-file" ,2, "@"},
2002-06-29 13:46:34 +00:00
{ oAttributeFD, "attribute-fd" ,1, "@" },
{ oAttributeFile, "attribute-file" ,2, "@" },
{ oNoSKComments, "no-sk-comments", 0, "@"},
{ oSKComments, "sk-comments", 0, "@"},
{ oCompletesNeeded, "completes-needed", 1, "@"},
{ oMarginalsNeeded, "marginals-needed", 1, "@"},
{ oMaxCertDepth, "max-cert-depth", 1, "@" },
{ oTrustedKey, "trusted-key", 2, "@"},
{ oLoadExtension, "load-extension", 2, "@"},
* trustdb.h, trustdb.c (is_disabled), gpgv.c (is_disabled): Rename is_disabled to cache_disabled_value, which now takes a pk and not just the keyid. This is for speed since there is no need to re-fetch a key when we already have that key handy. Cache the result of the check so we don't need to hit the trustdb more than once. * getkey.c (skip_disabled): New function to get a pk and call is_disabled on it. (key_byname): Use it here. * packet.h, getkey.c (skip_disabled), keylist.c (print_capabilities): New "pk_is_disabled" macro to retrieve the cached disabled value if available, and fill it in via cache_disabled_value if not available. * trustdb.c (get_validity): Cache the disabled value since we have it handy and it might be useful later. * parse-packet.c (parse_key): Clear disabled flag when parsing a new key. Just in case someone forgets to clear the whole key. * getkey.c (merge_selfsigs_main): Add an "if all else fails" path for setting a single user ID primary when there are multiple set primaries all at the same second, or no primaries set and the most recent user IDs are at the same second, or no signed user IDs at all. This is arbitrary, but deterministic. * exec.h, photoid.h: Add copyright message. * keylist.c (list_keyblock_print): Don't dump attribs for revoked/expired/etc uids for non-colon key listings. This is for consistency with --show-photos. * main.h, keylist.c (dump_attribs), mainproc.c (check_sig_and_print): Dump attribs if --attrib-fd is set when verifying signatures. * g10.c (main): New --gnupg option to disable the various --openpgp, --pgpX, etc. options. This is the same as --no-XXXX for those options. * revoke.c (ask_revocation_reason): Clear old reason if user elects to repeat question. This is bug 153. * keyedit.c (sign_uids): Show keyid of the key making the signature.
2003-05-21 16:42:22 +00:00
{ oGnuPG, "gnupg", 0, "@"},
{ oGnuPG, "no-pgp2", 0, "@"},
{ oGnuPG, "no-pgp6", 0, "@"},
{ oGnuPG, "no-pgp7", 0, "@"},
{ oGnuPG, "no-pgp8", 0, "@"},
{ oRFC1991, "rfc1991", 0, "@"},
* parse-packet.c (parse_signature): No need to reserve 8 bytes for the unhashed signature cache any longer. * misc.c (pct_expando): Add two new expandos - signer's fingerprint (%g), and signer's primary fingerprint (%p). * Makefile.am: Include W32LIBS where appropriate. * g10.c (main): Add --rfc2440 alias for --openpgp since in a few months, they won't be the same thing. * keyserver.c (parse_keyserver_uri): Accept "http" as an alias for "hkp", since it is occasionally written that way. (keyserver_spawn): Use ascii_isspace to avoid locale issues. * keygen.c (ask_user_id): Make --allow-freeform-uid apply to the email field as well as the name field, and allow mixing fields when it is set. * options.skel: Use subkeys.pgp.net as the default keyserver. * trustdb.c (validate_one_keyblock): Certifications on revoked or expired uids do not count in the web of trust. * signal.c (init_one_signal, pause_on_sigusr, do_block): Only use sigprocmask() if we have sigset_t, and only use sigaction() if we have struct sigaction. This is for Forte c89 on Solaris which seems to define only the function call half of the two pairs by default. (pause_on_sigusr): Typo. (do_block): If we can't use sigprocmask() and sigset_t, try to get the number of signals from NSIG as well as MAXSIG, and if we can't, fail with an explanation. * signal.c, tdbio.c: Comment out the transaction code. It was not used in this version, and was causing some build problems on quasi-posix platforms (Solaris and Forte c89). * keylist.c (list_keyblock_colon): Don't include validity values when listing secret keys since they can be incorrect and/or misleading. This is a temporary kludge, and will be handled properly in 1.9/2.0. * mainproc.c (check_sig_and_print): Only show the "key available from" preferred keyserver line if the key is not currently present. * keyedit.c (sign_uids): Do not sign expired uids without --expert (same behavior as revoked uids). Do not allow signing a user ID without a self-signature. --expert overrides. Add additional prompt to the signature level question. (menu_expire): When changing expiration dates, don't replace selfsigs on revoked uids since this would effectively unrevoke them. There is also no point in replacing expired selfsigs. This is bug #181 * g10.c (add_notation_data): Make sure that only ascii is passed to iscntrl. Noted by Christian Biere. * getkey.c (classify_user_id2): Replaced isspace by spacep * keygen.c (ask_user_id): Ditto. (get_parameter_algo): Ditto. * keyedit.c (keyedit_menu): Ditto. * tdbdump.c (import_ownertrust): Ditto. s/isxdigit/hexdigitp/. * revoke.c (ask_revocation_reason): * keyserver.c (keyserver_spawn): Dito.
2003-07-10 14:30:07 +00:00
{ oRFC2440, "rfc2440", 0, "@" },
{ oOpenPGP, "openpgp", 0, N_("use strict OpenPGP behavior")},
{ oPGP2, "pgp2", 0, N_("generate PGP 2.x compatible messages")},
2002-06-29 13:46:34 +00:00
{ oPGP6, "pgp6", 0, "@"},
{ oPGP7, "pgp7", 0, "@"},
{ oPGP8, "pgp8", 0, "@"},
{ oRFC2440Text, "rfc2440-text", 0, "@"},
{ oNoRFC2440Text, "no-rfc2440-text", 0, "@"},
{ oS2KMode, "s2k-mode", 1, "@"},
{ oS2KDigest, "s2k-digest-algo", 2, "@"},
{ oS2KCipher, "s2k-cipher-algo", 2, "@"},
2002-06-29 13:46:34 +00:00
{ oSimpleSKChecksum, "simple-sk-checksum", 0, "@"},
{ oCipherAlgo, "cipher-algo", 2, "@"},
{ oDigestAlgo, "digest-algo", 2, "@"},
2002-06-29 13:46:34 +00:00
{ oCertDigestAlgo, "cert-digest-algo", 2 , "@" },
{ oCompressAlgo,"compress-algo", 2, "@"},
{ oCompressAlgo, "compression-algo", 2, "@"}, /* Alias */
{ oThrowKeyids, "throw-keyid", 0, "@"},
{ oThrowKeyids, "throw-keyids", 0, "@"},
{ oNoThrowKeyids, "no-throw-keyid", 0, "@" },
{ oNoThrowKeyids, "no-throw-keyids", 0, "@" },
{ oShowPhotos, "show-photos", 0, "@" },
{ oNoShowPhotos, "no-show-photos", 0, "@" },
{ oPhotoViewer, "photo-viewer", 2, "@" },
{ oSetNotation, "set-notation", 2, "@" },
{ oSetNotation, "notation-data", 2, "@" }, /* Alias */
{ oSigNotation, "sig-notation", 2, "@" },
{ oCertNotation, "cert-notation", 2, "@" },
1998-02-13 20:58:50 +00:00
{ 302, NULL, 0, N_(
"@\n(See the man page for a complete listing of all commands and options)\n"
)},
{ 303, NULL, 0, N_("@\nExamples:\n\n"
1998-02-13 20:58:50 +00:00
" -se -r Bob [file] sign and encrypt for user Bob\n"
1998-09-28 19:25:31 +00:00
" --clearsign [file] make a clear text signature\n"
" --detach-sign [file] make a detached signature\n"
" --list-keys [names] show keys\n"
" --fingerprint [names] show fingerprints\n" ) },
1998-02-13 20:58:50 +00:00
/* hidden options */
{ aListOwnerTrust, "list-ownertrust", 256, "@"}, /* deprecated */
{ aPrintMDs, "print-mds" , 256, "@"}, /* old */
1998-09-11 05:47:32 +00:00
{ aListTrustDB, "list-trustdb",0 , "@"},
/* Not yet used */
/* { aListTrustPath, "list-trust-path",0, "@"}, */
2002-06-29 13:46:34 +00:00
{ aPipeMode, "pipemode", 0, "@" },
1998-08-11 17:29:34 +00:00
{ oKOption, NULL, 0, "@"},
1998-09-11 05:47:32 +00:00
{ oPasswdFD, "passphrase-fd",1, "@" },
2002-06-29 13:46:34 +00:00
{ oPasswdFile, "passphrase-file",2, "@" },
{ oCommandFD, "command-fd",1, "@" },
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{ oCommandFile, "command-file",2, "@" },
{ oQuickRandom, "quick-random", 0, "@"},
1998-09-11 05:47:32 +00:00
{ oNoVerbose, "no-verbose", 0, "@"},
{ oTrustDBName, "trustdb-name", 2, "@" },
{ oNoSecmemWarn, "no-secmem-warning", 0, "@" },
{ oRequireSecmem,"require-secmem", 0, "@" },
{ oNoRequireSecmem,"no-require-secmem", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oNoPermissionWarn, "no-permission-warning", 0, "@" },
{ oNoMDCWarn, "no-mdc-warning", 0, "@" },
1998-09-11 05:47:32 +00:00
{ oNoArmor, "no-armor", 0, "@"},
{ oNoArmor, "no-armour", 0, "@"},
1998-09-11 05:47:32 +00:00
{ oNoDefKeyring, "no-default-keyring", 0, "@" },
{ oNoGreeting, "no-greeting", 0, "@" },
{ oNoOptions, "no-options", 0, "@" }, /* shortcut for --options /dev/null */
{ oHomedir, "homedir", 2, "@" }, /* defaults to "~/.gnupg" */
{ oNoBatch, "no-batch", 0, "@" },
{ oWithColons, "with-colons", 0, "@"},
{ oWithKeyData,"with-key-data", 0, "@"},
1998-09-11 05:47:32 +00:00
{ aListKeys, "list-key", 0, "@" }, /* alias */
{ aListSigs, "list-sig", 0, "@" }, /* alias */
{ aCheckKeys, "check-sig",0, "@" }, /* alias */
{ oSkipVerify, "skip-verify",0, "@" },
{ oCompressKeys, "compress-keys",0, "@"},
{ oCompressSigs, "compress-sigs",0, "@"},
{ oDefCertLevel, "default-cert-check-level", 1, "@"}, /* Old option */
{ oDefCertLevel, "default-cert-level", 1, "@"},
{ oMinCertLevel, "min-cert-level", 1, "@"},
1998-09-11 05:47:32 +00:00
{ oAlwaysTrust, "always-trust", 0, "@"},
{ oTrustModel, "trust-model", 2, "@"},
{ oForceOwnertrust, "force-ownertrust", 2, "@"},
1998-09-11 05:47:32 +00:00
{ oRunAsShmCP, "run-as-shm-coprocess", 4, "@" },
{ oSetFilename, "set-filename", 2, "@" },
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{ oForYourEyesOnly, "for-your-eyes-only", 0, "@" },
{ oNoForYourEyesOnly, "no-for-your-eyes-only", 0, "@" },
{ oSetPolicyURL, "set-policy-url", 2, "@" },
2002-06-29 13:46:34 +00:00
{ oSigPolicyURL, "sig-policy-url", 2, "@" },
{ oCertPolicyURL, "cert-policy-url", 2, "@" },
{ oShowPolicyURL, "show-policy-url", 0, "@" },
{ oNoShowPolicyURL, "no-show-policy-url", 0, "@" },
{ oSigKeyserverURL, "sig-keyserver-url", 2, "@" },
2002-06-29 13:46:34 +00:00
{ oShowNotation, "show-notation", 0, "@" },
{ oNoShowNotation, "no-show-notation", 0, "@" },
1998-09-11 05:47:32 +00:00
{ oComment, "comment", 2, "@" },
{ oDefaultComment, "default-comment", 0, "@" },
{ oNoComments, "no-comments", 0, "@" },
{ oEmitVersion, "emit-version", 0, "@"},
{ oNoEmitVersion, "no-emit-version", 0, "@"},
{ oNoEmitVersion, "no-version", 0, "@"}, /* alias */
1998-11-20 17:42:18 +00:00
{ oNotDashEscaped, "not-dash-escaped", 0, "@" },
{ oEscapeFrom, "escape-from-lines", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oNoEscapeFrom, "no-escape-from-lines", 0, "@" },
{ oLockOnce, "lock-once", 0, "@" },
{ oLockMultiple, "lock-multiple", 0, "@" },
{ oLockNever, "lock-never", 0, "@" },
{ oLoggerFD, "logger-fd",1, "@" },
2002-06-29 13:46:34 +00:00
{ oLoggerFile, "logger-file",2, "@" },
{ oUseEmbeddedFilename, "use-embedded-filename", 0, "@" },
{ oNoUseEmbeddedFilename, "no-use-embedded-filename", 0, "@" },
{ oUtf8Strings, "utf8-strings", 0, "@" },
{ oNoUtf8Strings, "no-utf8-strings", 0, "@" },
{ oWithFingerprint, "with-fingerprint", 0, "@" },
{ oDisableCipherAlgo, "disable-cipher-algo", 2, "@" },
{ oDisablePubkeyAlgo, "disable-pubkey-algo", 2, "@" },
{ oAllowNonSelfsignedUID, "allow-non-selfsigned-uid", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oNoAllowNonSelfsignedUID, "no-allow-non-selfsigned-uid", 0, "@" },
{ oAllowFreeformUID, "allow-freeform-uid", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oNoAllowFreeformUID, "no-allow-freeform-uid", 0, "@" },
{ oNoLiteral, "no-literal", 0, "@" },
{ oSetFilesize, "set-filesize", 20, "@" },
{ oHonorHttpProxy,"honor-http-proxy", 0, "@" },
{ oFastListMode,"fast-list-mode", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oFixedListMode,"fixed-list-mode", 0, "@" },
{ oListOnly, "list-only", 0, "@"},
{ oIgnoreTimeConflict, "ignore-time-conflict", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oIgnoreValidFrom, "ignore-valid-from", 0, "@" },
{ oIgnoreCrcError, "ignore-crc-error", 0,"@" },
{ oIgnoreMDCError, "ignore-mdc-error", 0,"@" },
2002-06-29 13:46:34 +00:00
{ oShowSessionKey, "show-session-key", 0, "@" },
{ oOverrideSessionKey, "override-session-key", 2, "@" },
{ oNoRandomSeedFile, "no-random-seed-file", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oAutoKeyRetrieve, "auto-key-retrieve", 0, "@" },
{ oNoAutoKeyRetrieve, "no-auto-key-retrieve", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oNoSigCache, "no-sig-cache", 0, "@" },
{ oNoSigCreateCheck, "no-sig-create-check", 0, "@" },
{ oAutoCheckTrustDB, "auto-check-trustdb", 0, "@"},
{ oNoAutoCheckTrustDB, "no-auto-check-trustdb", 0, "@"},
{ oMergeOnly, "merge-only", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oAllowSecretKeyImport, "allow-secret-key-import", 0, "@" },
{ oTryAllSecrets, "try-all-secrets", 0, "@" },
2002-06-29 13:46:34 +00:00
{ oEnableSpecialFilenames, "enable-special-filenames", 0, "@" },
{ oNoExpensiveTrustChecks, "no-expensive-trust-checks", 0, "@" },
{ aDeleteSecretAndPublicKeys, "delete-secret-and-public-keys",256, "@" },
{ aRebuildKeydbCaches, "rebuild-keydb-caches", 256, "@"},
{ oPreservePermissions, "preserve-permissions", 0, "@"},
{ oDefaultPreferenceList, "default-preference-list", 2, "@"},
{ oPersonalCipherPreferences, "personal-cipher-preferences", 2, "@"},
{ oPersonalDigestPreferences, "personal-digest-preferences", 2, "@"},
{ oPersonalCompressPreferences, "personal-compress-preferences", 2, "@"},
/* Aliases. I constantly mistype these, and assume other people
do as well. */
{ oPersonalCipherPreferences, "personal-cipher-prefs", 2, "@"},
{ oPersonalDigestPreferences, "personal-digest-prefs", 2, "@"},
{ oPersonalCompressPreferences, "personal-compress-prefs", 2, "@"},
2002-06-29 13:46:34 +00:00
{ oDisplay, "display", 2, "@" },
{ oTTYname, "ttyname", 2, "@" },
{ oTTYtype, "ttytype", 2, "@" },
{ oLCctype, "lc-ctype", 2, "@" },
{ oLCmessages, "lc-messages", 2, "@" },
{ oGroup, "group", 2, "@" },
{ oUnGroup, "ungroup", 2, "@" },
{ oNoGroups, "no-groups", 0, "@" },
{ oStrict, "strict", 0, "@" },
{ oNoStrict, "no-strict", 0, "@" },
{ oMangleDosFilenames, "mangle-dos-filenames", 0, "@" },
{ oNoMangleDosFilenames, "no-mangle-dos-filenames", 0, "@" },
{ oEnableProgressFilter, "enable-progress-filter", 0, "@" },
{ oMultifile, "multifile", 0, "@" },
{ oKeyidFormat, "keyid-format", 2, "@" },
{ oReaderPort, "reader-port", 2, "@"},
{ octapiDriver, "ctapi-driver", 2, "@"},
{ opcscDriver, "pcsc-driver", 2, "@"},
{ oDisableCCID, "disable-ccid", 0, "@"},
#if defined(ENABLE_CARD_SUPPORT) && defined(HAVE_LIBUSB)
{ oDebugCCIDDriver, "debug-ccid-driver", 0, "@"},
#endif
{0,NULL,0,NULL}
};
1998-02-13 20:58:50 +00:00
#ifdef ENABLE_SELINUX_HACKS
#define ALWAYS_ADD_KEYRINGS 1
#else
#define ALWAYS_ADD_KEYRINGS 0
#endif
2002-06-29 13:46:34 +00:00
int g10_errors_seen = 0;
1998-11-10 12:59:59 +00:00
static int utf8_strings = 0;
1998-07-09 13:37:17 +00:00
static int maybe_setuid = 1;
1998-01-05 19:13:15 +00:00
2002-06-29 13:46:34 +00:00
static char *build_list( const char *text, char letter,
const char *(*mapf)(int), int (*chkf)(int) );
1998-08-11 17:29:34 +00:00
static void set_cmd( enum cmd_and_opt_values *ret_cmd,
enum cmd_and_opt_values new_cmd );
2002-06-29 13:46:34 +00:00
static void print_mds( const char *fname, int algo );
static void add_notation_data( const char *string, int which );
static void add_policy_url( const char *string, int which );
static void add_keyserver_url( const char *string, int which );
2002-06-29 13:46:34 +00:00
const char *
strusage( int level )
1997-11-18 14:06:00 +00:00
{
2002-06-29 13:46:34 +00:00
static char *digests, *pubkeys, *ciphers, *zips;
1997-11-18 14:06:00 +00:00
const char *p;
switch( level ) {
case 11: p = "gpg (GnuPG)";
1998-03-05 09:22:13 +00:00
break;
1998-02-16 20:05:02 +00:00
case 13: p = VERSION; break;
case 17: p = PRINTABLE_OS_NAME; break;
1998-03-05 09:22:13 +00:00
case 19: p =
1998-05-26 13:38:00 +00:00
_("Please report bugs to <gnupg-bugs@gnu.org>.\n");
1998-03-05 09:22:13 +00:00
break;
#ifdef IS_DEVELOPMENT_VERSION
case 20:
p="NOTE: THIS IS A DEVELOPMENT VERSION!";
break;
case 21:
p="It is only intended for test purposes and should NOT be";
break;
case 22:
p="used in a production environment or with production keys!";
break;
#endif
1997-11-18 14:06:00 +00:00
case 1:
1998-03-05 09:22:13 +00:00
case 40: p =
_("Usage: gpg [options] [files] (-h for help)");
break;
case 41: p =
_("Syntax: gpg [options] [files]\n"
"sign, check, encrypt or decrypt\n"
"default operation depends on the input data\n");
break;
1998-02-16 20:05:02 +00:00
case 31: p = "\nHome: "; break;
2002-06-29 13:46:34 +00:00
#ifndef __riscos__
case 32: p = opt.homedir; break;
2002-06-29 13:46:34 +00:00
#else /* __riscos__ */
case 32: p = make_filename(opt.homedir, NULL); break;
#endif /* __riscos__ */
case 33: p = _("\nSupported algorithms:\n"); break;
case 34:
1998-02-16 20:05:02 +00:00
if( !pubkeys )
pubkeys = build_list(_("Pubkey: "), 0, pubkey_algo_to_string,
2002-06-29 13:46:34 +00:00
check_pubkey_algo );
1998-02-16 20:05:02 +00:00
p = pubkeys;
break;
2002-06-29 13:46:34 +00:00
case 35:
if( !ciphers )
ciphers = build_list(_("Cipher: "), 'S', cipher_algo_to_string,
2002-06-29 13:46:34 +00:00
check_cipher_algo );
p = ciphers;
break;
case 36:
1998-02-16 20:05:02 +00:00
if( !digests )
digests = build_list(_("Hash: "), 'H', digest_algo_to_string,
2002-06-29 13:46:34 +00:00
check_digest_algo );
1998-02-16 20:05:02 +00:00
p = digests;
1997-11-18 14:06:00 +00:00
break;
2002-06-29 13:46:34 +00:00
case 37:
if( !zips )
zips = build_list(_("Compression: "),'Z',compress_algo_to_string,
2002-06-29 13:46:34 +00:00
check_compress_algo);
p = zips;
break;
1998-02-16 20:05:02 +00:00
2002-06-29 13:46:34 +00:00
default: p = default_strusage(level);
1997-11-18 14:06:00 +00:00
}
return p;
}
1998-02-16 20:05:02 +00:00
static char *
2002-06-29 13:46:34 +00:00
build_list( const char *text, char letter,
const char * (*mapf)(int), int (*chkf)(int) )
1998-02-16 20:05:02 +00:00
{
int i;
2002-06-29 13:46:34 +00:00
const char *s;
1998-02-16 20:05:02 +00:00
size_t n=strlen(text)+2;
2002-06-29 13:46:34 +00:00
char *list, *p, *line=NULL;
if( maybe_setuid )
secmem_init( 0 ); /* drop setuid */
for(i=0; i <= 110; i++ )
if( !chkf(i) && (s=mapf(i)) )
n += strlen(s) + 7 + 2;
list = m_alloc( 21 + n ); *list = 0;
for(p=NULL, i=0; i <= 110; i++ ) {
if( !chkf(i) && (s=mapf(i)) ) {
if( !p ) {
1998-02-16 20:05:02 +00:00
p = stpcpy( list, text );
2002-06-29 13:46:34 +00:00
line=p;
}
1998-02-16 20:05:02 +00:00
else
p = stpcpy( p, ", ");
2002-06-29 13:46:34 +00:00
if(strlen(line)>60) {
int spaces=strlen(text);
list=m_realloc(list,n+spaces+1);
/* realloc could move the block, so find the end again */
p=list;
while(*p)
p++;
p=stpcpy(p, "\n");
line=p;
for(;spaces;spaces--)
p=stpcpy(p, " ");
}
p = stpcpy(p, s );
if(opt.verbose && letter)
{
char num[8];
sprintf(num," (%c%d)",letter,i);
p = stpcpy(p,num);
}
1998-02-16 20:05:02 +00:00
}
}
if( p )
p = stpcpy(p, "\n" );
return list;
}
1998-01-26 22:09:01 +00:00
static void
i18n_init(void)
{
#ifdef USE_SIMPLE_GETTEXT
set_gettext_file (PACKAGE, "Software\\GNU\\GnuPG");
#else
#ifdef ENABLE_NLS
2002-06-29 13:46:34 +00:00
setlocale( LC_ALL, "" );
bindtextdomain( PACKAGE, G10_LOCALEDIR );
1998-01-26 22:09:01 +00:00
textdomain( PACKAGE );
#endif
#endif
1998-01-26 22:09:01 +00:00
}
static void
wrong_args( const char *text)
{
fputs(_("usage: gpg [options] "),stderr);
fputs(text,stderr);
putc('\n',stderr);
2002-06-29 13:46:34 +00:00
g10_exit(2);
}
static char *
make_username( const char *string )
{
char *p;
if( utf8_strings )
2002-06-29 13:46:34 +00:00
p = m_strdup(string);
else
p = native_to_utf8( string );
return p;
}
1997-11-18 14:06:00 +00:00
static void
set_debug(void)
{
if( opt.debug & DBG_MEMORY_VALUE )
memory_debug_mode = 1;
if( opt.debug & DBG_MEMSTAT_VALUE )
memory_stat_debug_mode = 1;
if( opt.debug & DBG_MPI_VALUE )
2002-06-29 13:46:34 +00:00
mpi_debug_mode = 1;
1997-11-18 14:06:00 +00:00
if( opt.debug & DBG_CIPHER_VALUE )
2002-06-29 13:46:34 +00:00
g10c_debug_mode = 1;
1997-11-24 11:04:11 +00:00
if( opt.debug & DBG_IOBUF_VALUE )
iobuf_debug_mode = 1;
1998-06-13 17:00:02 +00:00
1997-11-18 14:06:00 +00:00
}
/* We need the home directory also in some other directories, so make
sure that both variables are always in sync. */
static void
set_homedir (char *dir)
{
if (!dir)
dir = "";
g10_opt_homedir = opt.homedir = dir;
}
/* We set the screen dimensions for UI purposes. Do not allow screens
smaller than 80x24 for the sake of simplicity. */
static void
set_screen_dimensions(void)
{
#ifndef _WIN32
char *str;
str=getenv("COLUMNS");
if(str)
opt.screen_columns=atoi(str);
str=getenv("LINES");
if(str)
opt.screen_lines=atoi(str);
#endif
if(opt.screen_columns<80 || opt.screen_columns>255)
opt.screen_columns=80;
if(opt.screen_lines<24 || opt.screen_lines>255)
opt.screen_lines=24;
}
/* Helper to open a file FNAME either for reading or writing to be
used with --status-file etc functions. Not generally useful but it
avoids the riscos specific functions and well some Windows people
might like it too. Prints an error message and returns -1 on
error. On success the file descriptor is returned. */
static int
open_info_file (const char *fname, int for_write)
{
#ifdef __riscos__
return riscos_fdopenfile (fname, for_write);
#elif defined (ENABLE_SELINUX_HACKS)
/* We can't allow these even when testing for a secured filename
because files to be secured might not yet been secured. This is
similar to the option file but in that case it is unlikely that
sensitive information may be retrieved by means of error
messages. */
return -1;
#else
int fd;
/* if (is_secured_filename (fname)) */
/* { */
/* fd = -1; */
/* errno = EPERM; */
/* } */
/* else */
/* { */
do
{
if (for_write)
fd = open (fname, O_CREAT | O_TRUNC | O_WRONLY,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
else
fd = open (fname, O_RDONLY | MY_O_BINARY);
}
while (fd == -1 && errno == EINTR);
/* } */
if ( fd == -1)
log_error ( for_write? _("can't create `%s': %s\n")
: _("can't open `%s': %s\n"), fname, strerror(errno));
return fd;
#endif
}
1998-01-05 19:13:15 +00:00
static void
1998-08-11 17:29:34 +00:00
set_cmd( enum cmd_and_opt_values *ret_cmd, enum cmd_and_opt_values new_cmd )
1998-01-05 19:13:15 +00:00
{
1998-08-11 17:29:34 +00:00
enum cmd_and_opt_values cmd = *ret_cmd;
1998-01-05 19:13:15 +00:00
if( !cmd || cmd == new_cmd )
cmd = new_cmd;
else if( cmd == aSign && new_cmd == aEncr )
cmd = aSignEncr;
else if( cmd == aEncr && new_cmd == aSign )
cmd = aSignEncr;
2002-06-29 13:46:34 +00:00
else if( cmd == aSign && new_cmd == aSym )
cmd = aSignSym;
else if( cmd == aSym && new_cmd == aSign )
cmd = aSignSym;
else if( cmd == aSym && new_cmd == aEncr )
cmd = aEncrSym;
else if( cmd == aEncr && new_cmd == aSym )
cmd = aEncrSym;
1998-01-05 19:13:15 +00:00
else if( cmd == aKMode && new_cmd == aSym )
cmd = aKModeC;
else if (cmd == aSignEncr && new_cmd == aSym)
cmd = aSignEncrSym;
else if (cmd == aSignSym && new_cmd == aEncr)
cmd = aSignEncrSym;
else if (cmd == aEncrSym && new_cmd == aSign)
cmd = aSignEncrSym;
1998-02-04 18:54:31 +00:00
else if( ( cmd == aSign && new_cmd == aClearsign )
|| ( cmd == aClearsign && new_cmd == aSign ) )
cmd = aClearsign;
1998-01-05 19:13:15 +00:00
else {
1998-01-26 22:09:01 +00:00
log_error(_("conflicting commands\n"));
2002-06-29 13:46:34 +00:00
g10_exit(2);
1998-01-05 19:13:15 +00:00
}
*ret_cmd = cmd;
}
1997-11-21 14:53:57 +00:00
static void
add_group(char *string)
2002-06-29 13:46:34 +00:00
{
char *name,*value;
struct groupitem *item;
/* Break off the group name */
name=strsep(&string,"=");
2002-06-29 13:46:34 +00:00
if(string==NULL)
{
log_error(_("no = sign found in group definition `%s'\n"),name);
2002-06-29 13:46:34 +00:00
return;
}
trim_trailing_ws(name,strlen(name));
/* Does this group already exist? */
for(item=opt.grouplist;item;item=item->next)
if(strcasecmp(item->name,name)==0)
break;
if(!item)
{
item=m_alloc(sizeof(struct groupitem));
item->name=name;
item->next=opt.grouplist;
item->values=NULL;
opt.grouplist=item;
}
2002-06-29 13:46:34 +00:00
/* Break apart the values */
while ((value= strsep(&string," \t")))
{
if (*value)
add_to_strlist2(&item->values,value,utf8_strings);
}
}
2002-06-29 13:46:34 +00:00
static void
rm_group(char *name)
{
struct groupitem *item,*last=NULL;
trim_trailing_ws(name,strlen(name));
for(item=opt.grouplist;item;last=item,item=item->next)
{
if(strcasecmp(item->name,name)==0)
{
if(last)
last->next=item->next;
else
opt.grouplist=item->next;
free_strlist(item->values);
m_free(item);
break;
}
}
2002-06-29 13:46:34 +00:00
}
/* We need to check three things.
0) The homedir. It must be x00, a directory, and owned by the
user.
1) The options/gpg.conf file. Okay unless it or its containing
directory is group or other writable or not owned by us. Disable
exec in this case.
2) Extensions. Same as #1.
Returns true if the item is unsafe. */
static int
check_permissions(const char *path,int item)
{
#if defined(HAVE_STAT) && !defined(HAVE_DOSISH_SYSTEM)
static int homedir_cache=-1;
char *tmppath,*dir;
struct stat statbuf,dirbuf;
int homedir=0,ret=0,checkonly=0;
int perm=0,own=0,enc_dir_perm=0,enc_dir_own=0;
if(opt.no_perm_warn)
return 0;
assert(item==0 || item==1 || item==2);
/* extensions may attach a path */
if(item==2 && path[0]!=DIRSEP_C)
{
if(strchr(path,DIRSEP_C))
tmppath=make_filename(path,NULL);
else
tmppath=make_filename(GNUPG_LIBDIR,path,NULL);
}
else
tmppath=m_strdup(path);
/* If the item is located in the homedir, but isn't the homedir,
don't continue if we already checked the homedir itself. This is
to avoid user confusion with an extra options file warning which
could be rectified if the homedir itself had proper
permissions. */
2002-09-10 08:40:12 +00:00
if(item!=0 && homedir_cache>-1
&& ascii_strncasecmp(opt.homedir,tmppath,strlen(opt.homedir))==0)
{
ret=homedir_cache;
goto end;
}
/* It's okay if the file or directory doesn't exist */
if(stat(tmppath,&statbuf)!=0)
{
ret=0;
goto end;
}
/* Now check the enclosing directory. Theoretically, we could walk
this test up to the root directory /, but for the sake of sanity,
I'm stopping at one level down. */
dir=make_dirname(tmppath);
if(stat(dir,&dirbuf)!=0 || !S_ISDIR(dirbuf.st_mode))
{
/* Weird error */
ret=1;
goto end;
}
m_free(dir);
/* Assume failure */
ret=1;
if(item==0)
{
/* The homedir must be x00, a directory, and owned by the user. */
if(S_ISDIR(statbuf.st_mode))
{
if(statbuf.st_uid==getuid())
{
if((statbuf.st_mode & (S_IRWXG|S_IRWXO))==0)
ret=0;
else
perm=1;
}
else
own=1;
homedir_cache=ret;
}
}
else if(item==1 || item==2)
{
/* The options or extension file. Okay unless it or its
containing directory is group or other writable or not owned
by us or root. */
if(S_ISREG(statbuf.st_mode))
{
if(statbuf.st_uid==getuid() || statbuf.st_uid==0)
{
if((statbuf.st_mode & (S_IWGRP|S_IWOTH))==0)
{
/* it's not writable, so make sure the enclosing
directory is also not writable */
if(dirbuf.st_uid==getuid() || dirbuf.st_uid==0)
{
if((dirbuf.st_mode & (S_IWGRP|S_IWOTH))==0)
ret=0;
else
enc_dir_perm=1;
}
else
enc_dir_own=1;
}
else
{
/* it's writable, so the enclosing directory had
better not let people get to it. */
if(dirbuf.st_uid==getuid() || dirbuf.st_uid==0)
{
if((dirbuf.st_mode & (S_IRWXG|S_IRWXO))==0)
ret=0;
else
perm=enc_dir_perm=1; /* unclear which one to fix! */
}
else
enc_dir_own=1;
}
}
else
own=1;
}
}
else
BUG();
if(!checkonly)
{
if(own)
{
if(item==0)
log_info(_("WARNING: unsafe ownership on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe ownership on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe ownership on"
" extension `%s'\n"),tmppath);
}
if(perm)
{
if(item==0)
log_info(_("WARNING: unsafe permissions on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe permissions on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe permissions on"
" extension `%s'\n"),tmppath);
}
if(enc_dir_own)
{
if(item==0)
log_info(_("WARNING: unsafe enclosing directory ownership on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe enclosing directory ownership on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe enclosing directory ownership on"
" extension `%s'\n"),tmppath);
}
if(enc_dir_perm)
{
if(item==0)
log_info(_("WARNING: unsafe enclosing directory permissions on"
" homedir `%s'\n"),tmppath);
else if(item==1)
log_info(_("WARNING: unsafe enclosing directory permissions on"
" configuration file `%s'\n"),tmppath);
else
log_info(_("WARNING: unsafe enclosing directory permissions on"
" extension `%s'\n"),tmppath);
}
}
end:
m_free(tmppath);
if(homedir)
homedir_cache=ret;
return ret;
#endif /* HAVE_STAT && !HAVE_DOSISH_SYSTEM */
return 0;
}
1998-02-13 20:58:50 +00:00
static void
print_algo_numbers(int (*checker)(int))
{
int i,first=1;
for(i=0;i<=110;i++)
{
if(!checker(i))
{
if(first)
first=0;
else
printf(";");
printf("%d",i);
}
}
}
/* In the future, we can do all sorts of interesting configuration
output here. For now, just give "group" as the Enigmail folks need
it, and pubkey, cipher, hash, and compress as they may be useful
for frontends. */
static void
list_config(char *items)
{
int show_all=(items==NULL);
char *name=NULL;
if(!opt.with_colons)
return;
while(show_all || (name=strsep(&items," ")))
{
int any=0;
if(show_all || ascii_strcasecmp(name,"group")==0)
{
struct groupitem *iter;
for(iter=opt.grouplist;iter;iter=iter->next)
{
STRLIST sl;
printf("cfg:group:");
print_string(stdout,iter->name,strlen(iter->name),':');
printf(":");
for(sl=iter->values;sl;sl=sl->next)
{
print_string2(stdout,sl->d,strlen(sl->d),':',';');
if(sl->next)
printf(";");
}
printf("\n");
}
any=1;
}
if(show_all || ascii_strcasecmp(name,"version")==0)
{
printf("cfg:version:");
print_string(stdout,VERSION,strlen(VERSION),':');
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"pubkey")==0)
{
printf("cfg:pubkey:");
print_algo_numbers(check_pubkey_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"cipher")==0)
{
printf("cfg:cipher:");
print_algo_numbers(check_cipher_algo);
printf("\n");
any=1;
}
if(show_all
|| ascii_strcasecmp(name,"digest")==0
|| ascii_strcasecmp(name,"hash")==0)
{
printf("cfg:digest:");
print_algo_numbers(check_digest_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"compress")==0)
{
printf("cfg:compress:");
print_algo_numbers(check_compress_algo);
printf("\n");
any=1;
}
if(show_all || ascii_strcasecmp(name,"ccid-reader-id")==0)
{
#if defined(ENABLE_CARD_SUPPORT) && defined(HAVE_LIBUSB)
char *p, *p2, *list = ccid_get_reader_list ();
for (p=list; p && (p2 = strchr (p, '\n')); p = p2+1)
{
*p2 = 0;
printf("cfg:ccid-reader-id:%s\n", p);
}
free (list);
#endif
any=1;
}
if(show_all)
break;
if(!any)
log_error(_("unknown configuration item `%s'\n"),name);
}
}
/* List options and default values in the GPG Conf format. This is a
new tool distributed with gnupg 1.9.x but we also want some limited
support in older gpg versions. The output is the name of the
configuration file and a list of options available for editing by
gpgconf. */
static void
gpgconf_list (const char *configfile)
{
/* The following definitions are taken from gnupg/tools/gpgconf-comp.c. */
#define GC_OPT_FLAG_NONE 0UL
#define GC_OPT_FLAG_DEFAULT (1UL << 4)
printf ("gpgconf-gpg.conf:%lu:\"%s\n",
GC_OPT_FLAG_DEFAULT,configfile?configfile:"/dev/null");
printf ("verbose:%lu:\n", GC_OPT_FLAG_NONE);
printf ("quiet:%lu:\n", GC_OPT_FLAG_NONE);
printf ("keyserver:%lu:\n", GC_OPT_FLAG_NONE);
printf ("reader-port:%lu:\n", GC_OPT_FLAG_NONE);
}
static int
parse_subpacket_list(char *list)
{
char *tok;
byte subpackets[128],i;
int count=0;
if(!list)
{
/* No arguments means all subpackets */
memset(subpackets+1,1,sizeof(subpackets)-1);
count=127;
}
else
{
memset(subpackets,0,sizeof(subpackets));
/* Merge with earlier copy */
if(opt.show_subpackets)
{
byte *in;
for(in=opt.show_subpackets;*in;in++)
{
if(*in>127 || *in<1)
BUG();
if(!subpackets[*in])
count++;
subpackets[*in]=1;
}
}
while((tok=strsep(&list," ,")))
{
if(!*tok)
continue;
i=atoi(tok);
if(i>127 || i<1)
return 0;
if(!subpackets[i])
count++;
subpackets[i]=1;
}
}
m_free(opt.show_subpackets);
opt.show_subpackets=m_alloc(count+1);
opt.show_subpackets[count--]=0;
for(i=1;i<128 && count>=0;i++)
if(subpackets[i])
opt.show_subpackets[count--]=i;
return 1;
}
static int
parse_list_options(char *str)
{
char *subpackets=""; /* something that isn't NULL */
struct parse_options lopts[]=
{
{"show-photos",LIST_SHOW_PHOTOS,NULL},
{"show-policy-urls",LIST_SHOW_POLICY_URLS,NULL},
{"show-notations",LIST_SHOW_NOTATIONS,NULL},
{"show-std-notations",LIST_SHOW_STD_NOTATIONS,NULL},
{"show-standard-notations",LIST_SHOW_STD_NOTATIONS,NULL},
{"show-user-notations",LIST_SHOW_USER_NOTATIONS,NULL},
{"show-keyserver-urls",LIST_SHOW_KEYSERVER_URLS,NULL},
{"show-uid-validity",LIST_SHOW_UID_VALIDITY,NULL},
{"show-unusable-uids",LIST_SHOW_UNUSABLE_UIDS,NULL},
{"show-unusable-subkeys",LIST_SHOW_UNUSABLE_SUBKEYS,NULL},
{"show-keyring",LIST_SHOW_KEYRING,NULL},
{"show-sig-expire",LIST_SHOW_SIG_EXPIRE,NULL},
{"show-sig-subpackets",LIST_SHOW_SIG_SUBPACKETS,NULL},
{NULL,0,NULL}
};
/* C99 allows for non-constant initializers, but we'd like to
compile everywhere, so fill in the show-sig-subpackets argument
here. Note that if the parse_options array changes, we'll have
to change the subscript here. */
lopts[12].value=&subpackets;
if(parse_options(str,&opt.list_options,lopts,1))
{
if(opt.list_options&LIST_SHOW_SIG_SUBPACKETS)
{
/* Unset so users can pass multiple lists in. */
opt.list_options&=~LIST_SHOW_SIG_SUBPACKETS;
if(!parse_subpacket_list(subpackets))
return 0;
}
else if(subpackets==NULL && opt.show_subpackets)
{
/* User did 'no-show-subpackets' */
m_free(opt.show_subpackets);
opt.show_subpackets=NULL;
}
return 1;
}
else
return 0;
}
/* Collapses argc/argv into a single string that must be freed */
static char *
collapse_args(int argc,char *argv[])
{
char *str=NULL;
int i,first=1,len=0;
for(i=0;i<argc;i++)
{
len+=strlen(argv[i])+2;
str=m_realloc(str,len);
if(first)
{
str[0]='\0';
first=0;
}
else
strcat(str," ");
strcat(str,argv[i]);
}
return str;
}
static void
parse_trust_model(const char *model)
{
if(ascii_strcasecmp(model,"pgp")==0)
opt.trust_model=TM_PGP;
else if(ascii_strcasecmp(model,"classic")==0)
opt.trust_model=TM_CLASSIC;
else if(ascii_strcasecmp(model,"always")==0)
opt.trust_model=TM_ALWAYS;
else if(ascii_strcasecmp(model,"direct")==0)
opt.trust_model=TM_DIRECT;
else if(ascii_strcasecmp(model,"auto")==0)
opt.trust_model=TM_AUTO;
else
log_error("unknown trust model `%s'\n",model);
}
1998-05-26 13:38:00 +00:00
int
1997-11-18 14:06:00 +00:00
main( int argc, char **argv )
{
1997-12-12 12:03:58 +00:00
ARGPARSE_ARGS pargs;
1997-11-18 14:06:00 +00:00
IOBUF a;
1998-01-16 21:15:24 +00:00
int rc=0;
1997-12-12 12:03:58 +00:00
int orig_argc;
char **orig_argv;
1998-03-09 21:44:06 +00:00
const char *fname;
char *username;
int may_coredump;
1997-11-24 11:04:11 +00:00
STRLIST sl, remusr= NULL, locusr=NULL;
1998-07-09 13:37:17 +00:00
STRLIST nrings=NULL, sec_nrings=NULL;
1997-11-21 14:53:57 +00:00
armor_filter_context_t afx;
1997-12-09 12:46:23 +00:00
int detached_sig = 0;
1997-12-12 12:03:58 +00:00
FILE *configfp = NULL;
char *configname = NULL;
char *save_configname = NULL;
1997-12-12 12:03:58 +00:00
unsigned configlineno;
1998-02-11 23:22:09 +00:00
int parse_debug = 0;
2002-06-29 13:46:34 +00:00
int default_config = 1;
1997-12-20 17:23:29 +00:00
int default_keyring = 1;
int greeting = 0;
int nogreeting = 0;
int use_random_seed = 1;
1998-08-11 17:29:34 +00:00
enum cmd_and_opt_values cmd = 0;
1998-02-02 14:36:06 +00:00
const char *trustdb_name = NULL;
1998-07-09 13:37:17 +00:00
char *def_cipher_string = NULL;
char *def_digest_string = NULL;
char *compress_algo_string = NULL;
2002-06-29 13:46:34 +00:00
char *cert_digest_string = NULL;
1998-09-28 19:25:31 +00:00
char *s2k_cipher_string = NULL;
char *s2k_digest_string = NULL;
2002-06-29 13:46:34 +00:00
char *pers_cipher_list = NULL;
char *pers_digest_list = NULL;
char *pers_compress_list = NULL;
int eyes_only=0;
int multifile=0;
1998-09-28 19:25:31 +00:00
int pwfd = -1;
int with_fpr = 0; /* make an option out of --fingerprint */
2002-06-29 13:46:34 +00:00
int any_explicit_recipient = 0;
int require_secmem=0,got_secmem=0;
#ifdef USE_SHM_COPROCESSING
1998-07-31 16:45:58 +00:00
ulong requested_shm_size=0;
#endif
1997-12-12 12:03:58 +00:00
#ifdef __riscos__
2002-06-29 13:46:34 +00:00
opt.lock_once = 1;
#endif /* __riscos__ */
2002-06-29 13:46:34 +00:00
1998-05-15 18:49:19 +00:00
trap_unaligned();
2002-06-29 13:46:34 +00:00
secmem_set_flags( secmem_get_flags() | 2 ); /* suspend warnings */
1998-02-09 17:43:42 +00:00
/* Please note that we may running SUID(ROOT), so be very CAREFUL
* when adding any stuff between here and the call to
* secmem_init() somewhere after the option parsing
*/
1998-02-24 18:50:46 +00:00
log_set_name("gpg");
2002-06-29 13:46:34 +00:00
secure_random_alloc(); /* put random number into secure memory */
may_coredump = disable_core_dumps();
1998-10-12 20:16:38 +00:00
init_signals();
create_dotlock(NULL); /* register locking cleanup */
1998-01-26 22:09:01 +00:00
i18n_init();
opt.command_fd = -1; /* no command fd */
opt.compress_level = -1; /* defaults to standard compress level */
opt.bz2_compress_level = -1; /* defaults to standard compress level */
/* note: if you change these lines, look at oOpenPGP */
1998-08-05 16:51:59 +00:00
opt.def_cipher_algo = 0;
1998-05-15 18:49:19 +00:00
opt.def_digest_algo = 0;
2002-06-29 13:46:34 +00:00
opt.cert_digest_algo = 0;
opt.compress_algo = -1; /* defaults to DEFAULT_COMPRESS_ALGO */
opt.s2k_mode = 3; /* iterated+salted */
#ifdef USE_CAST5
2002-06-29 13:46:34 +00:00
opt.s2k_cipher_algo = CIPHER_ALGO_CAST5;
#else
opt.s2k_cipher_algo = CIPHER_ALGO_3DES;
#endif
1998-01-25 18:56:33 +00:00
opt.completes_needed = 1;
opt.marginals_needed = 3;
opt.max_cert_depth = 5;
opt.pgp2_workarounds = 1;
2002-06-29 13:46:34 +00:00
opt.force_v3_sigs = 1;
opt.escape_from = 1;
opt.import_options=IMPORT_SK2PK;
opt.export_options=EXPORT_ATTRIBUTES;
opt.keyserver_options.import_options=IMPORT_REPAIR_PKS_SUBKEY_BUG;
opt.keyserver_options.export_options=EXPORT_ATTRIBUTES;
opt.keyserver_options.options=
KEYSERVER_INCLUDE_SUBKEYS|KEYSERVER_INCLUDE_REVOKED|KEYSERVER_TRY_DNS_SRV|KEYSERVER_HONOR_KEYSERVER_URL;
opt.verify_options=
VERIFY_SHOW_POLICY_URLS|VERIFY_SHOW_STD_NOTATIONS|VERIFY_SHOW_KEYSERVER_URLS;
opt.trust_model=TM_AUTO;
opt.mangle_dos_filenames=0;
opt.min_cert_level=2;
set_screen_dimensions();
opt.keyid_format=KF_SHORT;
opt.rfc2440_text=1;
set_homedir ( default_homedir () );
1997-12-12 12:03:58 +00:00
#ifdef ENABLE_CARD_SUPPORT
# ifdef _WIN32
opt.pcsc_driver = "winscard.dll";
#else
opt.pcsc_driver = "libpcsclite.so";
#endif
#endif /*ENABLE_CARD_SUPPORT*/
1998-04-14 17:51:16 +00:00
/* check whether we have a config file on the commandline */
1997-12-12 12:03:58 +00:00
orig_argc = argc;
orig_argv = argv;
pargs.argc = &argc;
pargs.argv = &argv;
1998-06-11 07:16:50 +00:00
pargs.flags= 1|(1<<6); /* do not remove the args, ignore version */
1997-11-18 14:06:00 +00:00
while( arg_parse( &pargs, opts) ) {
1998-09-11 05:47:32 +00:00
if( pargs.r_opt == oDebug || pargs.r_opt == oDebugAll )
1998-02-11 23:22:09 +00:00
parse_debug++;
1998-09-11 05:47:32 +00:00
else if( pargs.r_opt == oOptions ) {
1997-12-12 12:03:58 +00:00
/* yes there is one, so we do not try the default one, but
* read the option file when it is encountered at the commandline
*/
default_config = 0;
}
1998-09-11 05:47:32 +00:00
else if( pargs.r_opt == oNoOptions )
1998-02-17 20:48:52 +00:00
default_config = 0; /* --no-options */
1998-09-11 05:47:32 +00:00
else if( pargs.r_opt == oHomedir )
set_homedir ( pargs.r.ret_str );
else if( pargs.r_opt == oNoPermissionWarn )
opt.no_perm_warn=1;
else if (pargs.r_opt == oStrict )
{
opt.strict=1;
log_set_strict(1);
}
else if (pargs.r_opt == oNoStrict )
{
opt.strict=0;
log_set_strict(0);
}
#ifdef USE_SHM_COPROCESSING
1998-09-28 19:25:31 +00:00
else if( pargs.r_opt == oRunAsShmCP ) {
/* does not make sense in a options file, we do it here,
* so that we are the able to drop setuid as soon as possible */
opt.shm_coprocess = 1;
requested_shm_size = pargs.r.ret_ulong;
}
else if ( pargs.r_opt == oStatusFD ) {
/* this is needed to ensure that the status-fd filedescriptor is
* initialized when init_shm_coprocessing() is called */
2002-06-29 13:46:34 +00:00
set_status_fd( iobuf_translate_file_handle (pargs.r.ret_int, 1) );
}
#endif
1998-09-28 19:25:31 +00:00
}
2002-06-29 13:46:34 +00:00
#ifdef HAVE_DOSISH_SYSTEM
if ( strchr (opt.homedir,'\\') ) {
char *d, *buf = m_alloc (strlen (opt.homedir)+1);
const char *s = opt.homedir;
for (d=buf,s=opt.homedir; *s; s++)
*d++ = *s == '\\'? '/': *s;
*d = 0;
set_homedir (buf);
2002-06-29 13:46:34 +00:00
}
#endif
#ifdef USE_SHM_COPROCESSING
1998-09-28 19:25:31 +00:00
if( opt.shm_coprocess ) {
init_shm_coprocessing(requested_shm_size, 1 );
1997-12-12 12:03:58 +00:00
}
2002-06-29 13:46:34 +00:00
#endif
1998-09-28 19:25:31 +00:00
/* initialize the secure memory. */
got_secmem=secmem_init( 32768 );
1998-09-28 19:25:31 +00:00
maybe_setuid = 0;
/* Okay, we are now working under our real uid */
#if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
/* There should be no way to get to this spot while still carrying
setuid privs. Just in case, bomb out if we are. */
if(getuid()!=geteuid())
BUG();
#endif
set_native_charset (NULL); /* Try to auto set the character set */
/* Try for a version specific config file first */
1997-12-12 12:03:58 +00:00
if( default_config )
{
char *name=m_strdup("gpg" EXTSEP_S "conf-" SAFE_VERSION);
char *ver=&name[strlen("gpg" EXTSEP_S "conf-")];
do
{
if(configname)
{
char *tok;
m_free(configname);
configname=NULL;
if((tok=strrchr(ver,SAFE_VERSION_DASH)))
*tok='\0';
else if((tok=strrchr(ver,SAFE_VERSION_DOT)))
*tok='\0';
else
break;
}
configname = make_filename(opt.homedir,name,NULL);
}
while(access(configname,R_OK));
m_free(name);
if(!configname)
configname=make_filename(opt.homedir, "gpg" EXTSEP_S "conf", NULL );
if (!access (configname, R_OK))
{ /* Print a warning when both config files are present. */
char *p = make_filename(opt.homedir, "options", NULL );
if (!access (p, R_OK))
log_info (_("NOTE: old default options file `%s' ignored\n"), p);
m_free (p);
}
else
{ /* Keep on using the old default one. */
m_free (configname);
configname = make_filename(opt.homedir, "options", NULL );
}
}
1997-12-12 12:03:58 +00:00
argc = orig_argc;
argv = orig_argv;
pargs.argc = &argc;
pargs.argv = &argv;
pargs.flags= 1; /* do not remove the args */
/* By this point we have a homedir, and cannot change it. */
check_permissions(opt.homedir,0);
1997-12-12 12:03:58 +00:00
next_pass:
if( configname ) {
if(check_permissions(configname,1))
2002-06-29 13:46:34 +00:00
{
/* If any options file is unsafe, then disable any external
programs for keyserver calls or photo IDs. Since the
external program to call is set in the options file, a
unsafe options file can lead to an arbitrary program
being run. */
opt.exec_disable=1;
}
1997-12-12 12:03:58 +00:00
configlineno = 0;
configfp = fopen( configname, "r" );
if (configfp && is_secured_file (fileno (configfp)))
{
fclose (configfp);
configfp = NULL;
errno = EPERM;
}
1997-12-12 12:03:58 +00:00
if( !configfp ) {
if( default_config ) {
1998-02-11 23:22:09 +00:00
if( parse_debug )
log_info(_("NOTE: no default option file `%s'\n"),
1998-02-17 20:48:52 +00:00
configname );
1997-12-12 12:03:58 +00:00
}
1998-02-13 20:58:50 +00:00
else {
log_error(_("option file `%s': %s\n"),
1997-12-12 12:03:58 +00:00
configname, strerror(errno) );
2002-06-29 13:46:34 +00:00
g10_exit(2);
1998-02-13 20:58:50 +00:00
}
2002-06-29 13:46:34 +00:00
m_free(configname); configname = NULL;
1997-12-12 12:03:58 +00:00
}
1998-02-11 23:22:09 +00:00
if( parse_debug && configname )
log_info(_("reading options from `%s'\n"), configname );
1997-12-12 12:03:58 +00:00
default_config = 0;
}
while( optfile_parse( configfp, configname, &configlineno,
&pargs, opts) )
{
switch( pargs.r_opt )
{
case aCheckKeys:
case aListConfig:
case aGPGConfList:
case aListPackets:
case aImport:
case aFastImport:
case aSendKeys:
case aRecvKeys:
case aSearchKeys:
case aRefreshKeys:
case aExport:
set_cmd (&cmd, pargs.r_opt);
break;
1998-09-11 05:47:32 +00:00
case aListKeys: set_cmd( &cmd, aListKeys); break;
case aListSigs: set_cmd( &cmd, aListSigs); break;
case aExportSecret: set_cmd( &cmd, aExportSecret); break;
case aExportSecretSub: set_cmd( &cmd, aExportSecretSub); break;
case aDeleteSecretKeys:
set_cmd( &cmd, aDeleteSecretKeys);
greeting=1;
break;
2002-06-29 13:46:34 +00:00
case aDeleteSecretAndPublicKeys:
set_cmd( &cmd, aDeleteSecretAndPublicKeys);
greeting=1;
break;
case aDeleteKeys: set_cmd( &cmd, aDeleteKeys); greeting=1; break;
1998-03-05 09:22:13 +00:00
1998-08-11 17:29:34 +00:00
case aDetachedSign: detached_sig = 1; set_cmd( &cmd, aSign ); break;
case aSym: set_cmd( &cmd, aSym); break;
case aDecryptFiles: multifile=1; /* fall through */
1998-08-11 17:29:34 +00:00
case aDecrypt: set_cmd( &cmd, aDecrypt); break;
case aEncrFiles: multifile=1; /* fall through */
1998-08-11 17:29:34 +00:00
case aEncr: set_cmd( &cmd, aEncr); break;
case aVerifyFiles: multifile=1; /* fall through */
case aVerify: set_cmd( &cmd, aVerify); break;
1998-08-11 17:29:34 +00:00
case aSign: set_cmd( &cmd, aSign ); break;
case aKeygen: set_cmd( &cmd, aKeygen); greeting=1; break;
1998-09-11 05:47:32 +00:00
case aSignKey: set_cmd( &cmd, aSignKey); break;
case aLSignKey: set_cmd( &cmd, aLSignKey); break;
1998-09-11 05:47:32 +00:00
case aStore: set_cmd( &cmd, aStore); break;
case aEditKey: set_cmd( &cmd, aEditKey); greeting=1; break;
1998-08-11 17:29:34 +00:00
case aClearsign: set_cmd( &cmd, aClearsign); break;
1998-09-11 05:47:32 +00:00
case aGenRevoke: set_cmd( &cmd, aGenRevoke); break;
2002-06-29 13:46:34 +00:00
case aDesigRevoke: set_cmd( &cmd, aDesigRevoke); break;
case aPrimegen: set_cmd( &cmd, aPrimegen); break;
case aGenRandom: set_cmd( &cmd, aGenRandom); break;
1998-09-11 05:47:32 +00:00
case aPrintMD: set_cmd( &cmd, aPrintMD); break;
case aPrintMDs: set_cmd( &cmd, aPrintMDs); break;
case aListTrustDB: set_cmd( &cmd, aListTrustDB); break;
case aCheckTrustDB: set_cmd( &cmd, aCheckTrustDB); break;
1998-10-16 16:00:17 +00:00
case aUpdateTrustDB: set_cmd( &cmd, aUpdateTrustDB); break;
1998-10-07 13:30:43 +00:00
case aFixTrustDB: set_cmd( &cmd, aFixTrustDB); break;
1998-09-11 05:47:32 +00:00
case aListTrustPath: set_cmd( &cmd, aListTrustPath); break;
case aDeArmor: set_cmd( &cmd, aDeArmor); break;
case aEnArmor: set_cmd( &cmd, aEnArmor); break;
case aListOwnerTrust:
deprecated_warning(configname,configlineno,
"--list-ownertrust","--export-ownertrust","");
1998-09-11 05:47:32 +00:00
case aExportOwnerTrust: set_cmd( &cmd, aExportOwnerTrust); break;
case aImportOwnerTrust: set_cmd( &cmd, aImportOwnerTrust); break;
2002-06-29 13:46:34 +00:00
case aPipeMode: set_cmd( &cmd, aPipeMode); break;
case aRebuildKeydbCaches: set_cmd( &cmd, aRebuildKeydbCaches); break;
1998-09-11 05:47:32 +00:00
#ifdef ENABLE_CARD_SUPPORT
case aCardStatus: set_cmd (&cmd, aCardStatus); break;
case aCardEdit: set_cmd (&cmd, aCardEdit); break;
case aChangePIN: set_cmd (&cmd, aChangePIN); break;
case oReaderPort:
card_set_reader_port (pargs.r.ret_str);
break;
case octapiDriver: opt.ctapi_driver = pargs.r.ret_str; break;
case opcscDriver: opt.pcsc_driver = pargs.r.ret_str; break;
case oDisableCCID: opt.disable_ccid = 1; break;
#endif /* ENABLE_CARD_SUPPORT*/
1998-09-11 05:47:32 +00:00
case oArmor: opt.armor = 1; opt.no_armor=0; break;
1998-08-11 17:29:34 +00:00
case oOutput: opt.outfile = pargs.r.ret_str; break;
case oMaxOutput: opt.max_output = pargs.r.ret_ulong; break;
1998-10-25 19:00:01 +00:00
case oQuiet: opt.quiet = 1; break;
case oNoTTY: tty_no_terminal(1); break;
case oDryRun: opt.dry_run = 1; break;
case oInteractive: opt.interactive = 1; break;
case oVerbose:
g10_opt_verbose++;
opt.verbose++;
opt.list_options|=LIST_SHOW_UNUSABLE_UIDS;
opt.list_options|=LIST_SHOW_UNUSABLE_SUBKEYS;
break;
1998-08-11 17:29:34 +00:00
case oKOption: set_cmd( &cmd, aKMode ); break;
1998-03-05 09:22:13 +00:00
2002-06-29 13:46:34 +00:00
case oBatch: opt.batch = 1; nogreeting = 1; break;
case oUseAgent:
#ifndef __riscos__
opt.use_agent = 1;
#else /* __riscos__ */
opt.use_agent = 0;
2002-10-31 16:58:47 +00:00
riscos_not_implemented("use-agent");
2002-06-29 13:46:34 +00:00
#endif /* __riscos__ */
break;
case oNoUseAgent: opt.use_agent = 0; break;
case oGpgAgentInfo: opt.gpg_agent_info = pargs.r.ret_str; break;
1998-09-11 05:47:32 +00:00
case oAnswerYes: opt.answer_yes = 1; break;
case oAnswerNo: opt.answer_no = 1; break;
case oKeyring: append_to_strlist( &nrings, pargs.r.ret_str); break;
case oPrimaryKeyring:
sl=append_to_strlist( &nrings, pargs.r.ret_str);
sl->flags=2;
break;
case oShowKeyring:
deprecated_warning(configname,configlineno,"--show-keyring",
"--list-options ","show-keyring");
opt.list_options|=LIST_SHOW_KEYRING;
break;
1998-09-11 05:47:32 +00:00
case oDebug: opt.debug |= pargs.r.ret_ulong; break;
case oDebugAll: opt.debug = ~0; break;
case oDebugCCIDDriver:
#if defined(ENABLE_CARD_SUPPORT) && defined(HAVE_LIBUSB)
ccid_set_debug_level (1);
#endif
break;
2002-06-29 13:46:34 +00:00
case oStatusFD:
set_status_fd( iobuf_translate_file_handle (pargs.r.ret_int, 1) );
break;
case oStatusFile:
set_status_fd ( open_info_file (pargs.r.ret_str, 1) );
2002-06-29 13:46:34 +00:00
break;
case oAttributeFD:
set_attrib_fd(iobuf_translate_file_handle (pargs.r.ret_int, 1));
break;
case oAttributeFile:
set_attrib_fd ( open_info_file (pargs.r.ret_str, 1) );
2002-06-29 13:46:34 +00:00
break;
case oLoggerFD:
log_set_logfile( NULL,
iobuf_translate_file_handle (pargs.r.ret_int, 1));
2002-06-29 13:46:34 +00:00
break;
case oLoggerFile:
log_set_logfile( NULL, open_info_file (pargs.r.ret_str, 1) );
2002-06-29 13:46:34 +00:00
break;
case oWithFingerprint:
2002-06-29 13:46:34 +00:00
opt.with_fingerprint = 1;
with_fpr=1; /*fall thru*/
1998-09-11 05:47:32 +00:00
case oFingerprint: opt.fingerprint++; break;
case oSecretKeyring:
append_to_strlist( &sec_nrings, pargs.r.ret_str);
break;
1998-09-11 05:47:32 +00:00
case oOptions:
1997-12-12 12:03:58 +00:00
/* config files may not be nested (silently ignore them) */
if( !configfp ) {
2002-06-29 13:46:34 +00:00
m_free(configname);
configname = m_strdup(pargs.r.ret_str);
1997-12-12 12:03:58 +00:00
goto next_pass;
}
break;
1998-09-11 05:47:32 +00:00
case oNoArmor: opt.no_armor=1; opt.armor=0; break;
case oNoDefKeyring: default_keyring = 0; break;
case oDefCertLevel: opt.def_cert_level=pargs.r.ret_int; break;
case oMinCertLevel: opt.min_cert_level=pargs.r.ret_int; break;
case oNoGreeting: nogreeting = 1; break;
2002-06-29 13:46:34 +00:00
case oNoVerbose: g10_opt_verbose = 0;
opt.verbose = 0; opt.list_sigs=0; break;
case oQuickRandom: quick_random_gen(1); break;
case oSKComments: opt.sk_comments=1; break;
case oNoSKComments: opt.sk_comments=0; break;
case oEmitVersion: opt.no_version=0; break;
case oNoEmitVersion: opt.no_version=1; break;
1998-09-11 05:47:32 +00:00
case oCompletesNeeded: opt.completes_needed = pargs.r.ret_int; break;
case oMarginalsNeeded: opt.marginals_needed = pargs.r.ret_int; break;
case oMaxCertDepth: opt.max_cert_depth = pargs.r.ret_int; break;
1998-09-11 05:47:32 +00:00
case oTrustDBName: trustdb_name = pargs.r.ret_str; break;
case oDefaultKey: opt.def_secret_key = pargs.r.ret_str; break;
case oDefRecipient:
if( *pargs.r.ret_str )
opt.def_recipient = make_username(pargs.r.ret_str);
break;
case oDefRecipientSelf:
2002-06-29 13:46:34 +00:00
m_free(opt.def_recipient); opt.def_recipient = NULL;
opt.def_recipient_self = 1;
break;
case oNoDefRecipient:
2002-06-29 13:46:34 +00:00
m_free(opt.def_recipient); opt.def_recipient = NULL;
opt.def_recipient_self = 0;
break;
2002-06-29 13:46:34 +00:00
case oNoOptions: opt.no_homedir_creation = 1; break; /* no-options */
case oHomedir: break;
1998-09-11 05:47:32 +00:00
case oNoBatch: opt.batch = 0; break;
case oWithKeyData: opt.with_key_data=1; /* fall thru */
1998-09-11 05:47:32 +00:00
case oWithColons: opt.with_colons=':'; break;
case oSkipVerify: opt.skip_verify=1; break;
case oCompressKeys: opt.compress_keys = 1; break;
case aListSecretKeys: set_cmd( &cmd, aListSecretKeys); break;
/* There are many programs (like mutt) that call gpg with
--always-trust so keep this option around for a long
time. */
case oAlwaysTrust: opt.trust_model=TM_ALWAYS; break;
case oTrustModel:
parse_trust_model(pargs.r.ret_str);
break;
case oForceOwnertrust:
log_info(_("NOTE: %s is not for normal use!\n"),
"--force-ownertrust");
opt.force_ownertrust=string_to_trust_value(pargs.r.ret_str);
if(opt.force_ownertrust==-1)
{
log_error("invalid ownertrust `%s'\n",pargs.r.ret_str);
opt.force_ownertrust=0;
}
break;
1998-10-16 16:00:17 +00:00
case oLoadExtension:
2002-06-29 13:46:34 +00:00
#ifndef __riscos__
#if defined(USE_DYNAMIC_LINKING) || defined(_WIN32)
if(check_permissions(pargs.r.ret_str,2))
log_info(_("cipher extension `%s' not loaded due to"
" unsafe permissions\n"),pargs.r.ret_str);
else
register_cipher_extension(orig_argc? *orig_argv:NULL,
pargs.r.ret_str);
#endif
2002-06-29 13:46:34 +00:00
#else /* __riscos__ */
2002-10-31 16:58:47 +00:00
riscos_not_implemented("load-extension");
2002-06-29 13:46:34 +00:00
#endif /* __riscos__ */
1998-10-16 16:00:17 +00:00
break;
case oRFC1991:
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
opt.compliance = CO_RFC1991;
2002-06-29 13:46:34 +00:00
opt.force_v4_certs = 0;
opt.escape_from = 1;
break;
case oOpenPGP:
case oRFC2440:
/* TODO: When 2440bis becomes a RFC, set new values for
oOpenPGP. */
opt.rfc2440_text=1;
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
opt.compliance = CO_RFC2440;
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opt.allow_non_selfsigned_uid = 1;
opt.allow_freeform_uid = 1;
opt.pgp2_workarounds = 0;
opt.escape_from = 0;
opt.force_v3_sigs = 0;
opt.compress_keys = 0; /* not mandated, but we do it */
opt.compress_sigs = 0; /* ditto. */
opt.not_dash_escaped = 0;
opt.def_cipher_algo = 0;
opt.def_digest_algo = 0;
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opt.cert_digest_algo = 0;
opt.compress_algo = -1;
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opt.s2k_mode = 3; /* iterated+salted */
opt.s2k_digest_algo = DIGEST_ALGO_SHA1;
opt.s2k_cipher_algo = CIPHER_ALGO_3DES;
break;
* trustdb.h, trustdb.c (is_disabled), gpgv.c (is_disabled): Rename is_disabled to cache_disabled_value, which now takes a pk and not just the keyid. This is for speed since there is no need to re-fetch a key when we already have that key handy. Cache the result of the check so we don't need to hit the trustdb more than once. * getkey.c (skip_disabled): New function to get a pk and call is_disabled on it. (key_byname): Use it here. * packet.h, getkey.c (skip_disabled), keylist.c (print_capabilities): New "pk_is_disabled" macro to retrieve the cached disabled value if available, and fill it in via cache_disabled_value if not available. * trustdb.c (get_validity): Cache the disabled value since we have it handy and it might be useful later. * parse-packet.c (parse_key): Clear disabled flag when parsing a new key. Just in case someone forgets to clear the whole key. * getkey.c (merge_selfsigs_main): Add an "if all else fails" path for setting a single user ID primary when there are multiple set primaries all at the same second, or no primaries set and the most recent user IDs are at the same second, or no signed user IDs at all. This is arbitrary, but deterministic. * exec.h, photoid.h: Add copyright message. * keylist.c (list_keyblock_print): Don't dump attribs for revoked/expired/etc uids for non-colon key listings. This is for consistency with --show-photos. * main.h, keylist.c (dump_attribs), mainproc.c (check_sig_and_print): Dump attribs if --attrib-fd is set when verifying signatures. * g10.c (main): New --gnupg option to disable the various --openpgp, --pgpX, etc. options. This is the same as --no-XXXX for those options. * revoke.c (ask_revocation_reason): Clear old reason if user elects to repeat question. This is bug 153. * keyedit.c (sign_uids): Show keyid of the key making the signature.
2003-05-21 16:42:22 +00:00
case oPGP2: opt.compliance = CO_PGP2; break;
case oPGP6: opt.compliance = CO_PGP6; break;
case oPGP7: opt.compliance = CO_PGP7; break;
case oPGP8: opt.compliance = CO_PGP8; break;
case oGnuPG: opt.compliance = CO_GNUPG; break;
1998-09-11 05:47:32 +00:00
case oCompressSigs: opt.compress_sigs = 1; break;
case oRFC2440Text: opt.rfc2440_text=1; break;
case oNoRFC2440Text: opt.rfc2440_text=0; break;
1998-09-11 05:47:32 +00:00
case oRunAsShmCP:
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#ifndef __riscos__
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# ifndef USE_SHM_COPROCESSING
1998-09-28 19:25:31 +00:00
/* not possible in the option file,
* but we print the warning here anyway */
1998-07-31 16:45:58 +00:00
log_error("shared memory coprocessing is not available\n");
2002-09-10 08:40:12 +00:00
# endif
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#else /* __riscos__ */
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riscos_not_implemented("run-as-shm-coprocess");
2002-06-29 13:46:34 +00:00
#endif /* __riscos__ */
1998-07-31 16:45:58 +00:00
break;
1998-09-11 05:47:32 +00:00
case oSetFilename: opt.set_filename = pargs.r.ret_str; break;
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case oForYourEyesOnly: eyes_only = 1; break;
case oNoForYourEyesOnly: eyes_only = 0; break;
case oSetPolicyURL:
add_policy_url(pargs.r.ret_str,0);
add_policy_url(pargs.r.ret_str,1);
break;
case oSigPolicyURL: add_policy_url(pargs.r.ret_str,0); break;
case oCertPolicyURL: add_policy_url(pargs.r.ret_str,1); break;
case oShowPolicyURL:
deprecated_warning(configname,configlineno,"--show-policy-url",
"--list-options ","show-policy-urls");
deprecated_warning(configname,configlineno,"--show-policy-url",
"--verify-options ","show-policy-urls");
opt.list_options|=LIST_SHOW_POLICY_URLS;
opt.verify_options|=VERIFY_SHOW_POLICY_URLS;
break;
case oNoShowPolicyURL:
deprecated_warning(configname,configlineno,"--no-show-policy-url",
"--list-options ","no-show-policy-urls");
deprecated_warning(configname,configlineno,"--no-show-policy-url",
"--verify-options ","no-show-policy-urls");
opt.list_options&=~LIST_SHOW_POLICY_URLS;
opt.verify_options&=~VERIFY_SHOW_POLICY_URLS;
break;
case oSigKeyserverURL: add_keyserver_url(pargs.r.ret_str,0); break;
case oUseEmbeddedFilename: opt.use_embedded_filename = 1; break;
case oNoUseEmbeddedFilename: opt.use_embedded_filename = 0; break;
case oComment:
if(pargs.r.ret_str[0])
append_to_strlist(&opt.comments,pargs.r.ret_str);
break;
case oDefaultComment:
deprecated_warning(configname,configlineno,
"--default-comment","--no-comments","");
/* fall through */
case oNoComments:
free_strlist(opt.comments);
opt.comments=NULL;
break;
case oThrowKeyids: opt.throw_keyid = 1; break;
case oNoThrowKeyids: opt.throw_keyid = 0; break;
case oShowPhotos:
deprecated_warning(configname,configlineno,"--show-photos",
"--list-options ","show-photos");
deprecated_warning(configname,configlineno,"--show-photos",
"--verify-options ","show-photos");
opt.list_options|=LIST_SHOW_PHOTOS;
opt.verify_options|=VERIFY_SHOW_PHOTOS;
break;
case oNoShowPhotos:
deprecated_warning(configname,configlineno,"--no-show-photos",
"--list-options ","no-show-photos");
deprecated_warning(configname,configlineno,"--no-show-photos",
"--verify-options ","no-show-photos");
opt.list_options&=~LIST_SHOW_PHOTOS;
opt.verify_options&=~VERIFY_SHOW_PHOTOS;
break;
2002-06-29 13:46:34 +00:00
case oPhotoViewer: opt.photo_viewer = pargs.r.ret_str; break;
1998-10-18 15:21:22 +00:00
case oForceV3Sigs: opt.force_v3_sigs = 1; break;
2002-06-29 13:46:34 +00:00
case oNoForceV3Sigs: opt.force_v3_sigs = 0; break;
case oForceV4Certs: opt.force_v4_certs = 1; break;
case oNoForceV4Certs: opt.force_v4_certs = 0; break;
case oForceMDC: opt.force_mdc = 1; break;
2002-06-29 13:46:34 +00:00
case oNoForceMDC: opt.force_mdc = 0; break;
case oDisableMDC: opt.disable_mdc = 1; break;
case oNoDisableMDC: opt.disable_mdc = 0; break;
1998-09-28 19:25:31 +00:00
case oS2KMode: opt.s2k_mode = pargs.r.ret_int; break;
2002-06-29 13:46:34 +00:00
case oS2KDigest: s2k_digest_string = m_strdup(pargs.r.ret_str); break;
case oS2KCipher: s2k_cipher_string = m_strdup(pargs.r.ret_str); break;
case oSimpleSKChecksum: opt.simple_sk_checksum = 1; break;
case oNoEncryptTo: opt.no_encrypt_to = 1; break;
case oEncryptTo: /* store the recipient in the second list */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 1;
break;
case oHiddenEncryptTo: /* store the recipient in the second list */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 1|2;
break;
case oRecipient: /* store the recipient */
add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
2002-06-29 13:46:34 +00:00
any_explicit_recipient = 1;
1998-09-11 05:47:32 +00:00
break;
case oHiddenRecipient: /* store the recipient with a flag */
sl = add_to_strlist2( &remusr, pargs.r.ret_str, utf8_strings );
sl->flags = 2;
any_explicit_recipient = 1;
break;
1998-11-03 19:38:58 +00:00
case oTextmodeShort: opt.textmode = 2; break;
1998-09-11 05:47:32 +00:00
case oTextmode: opt.textmode=1; break;
case oNoTextmode: opt.textmode=0; break;
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case oExpert: opt.expert = 1; break;
case oNoExpert: opt.expert = 0; break;
case oAskSigExpire: opt.ask_sig_expire = 1; break;
case oNoAskSigExpire: opt.ask_sig_expire = 0; break;
case oAskCertExpire: opt.ask_cert_expire = 1; break;
case oNoAskCertExpire: opt.ask_cert_expire = 0; break;
case oAskCertLevel: opt.ask_cert_level = 1; break;
case oNoAskCertLevel: opt.ask_cert_level = 0; break;
1998-09-11 05:47:32 +00:00
case oUser: /* store the local users */
add_to_strlist2( &locusr, pargs.r.ret_str, utf8_strings );
1998-09-11 05:47:32 +00:00
break;
case oCompress:
/* this is the -z command line option */
opt.compress_level = opt.bz2_compress_level = pargs.r.ret_int;
break;
case oCompressLevel: opt.compress_level = pargs.r.ret_int; break;
case oBZ2CompressLevel: opt.bz2_compress_level = pargs.r.ret_int; break;
case oBZ2DecompressLowmem: opt.bz2_decompress_lowmem=1; break;
2002-06-29 13:46:34 +00:00
case oPasswdFD:
pwfd = iobuf_translate_file_handle (pargs.r.ret_int, 0);
opt.use_agent = 0;
2002-06-29 13:46:34 +00:00
break;
case oPasswdFile:
pwfd = open_info_file (pargs.r.ret_str, 0);
2002-06-29 13:46:34 +00:00
break;
case oCommandFD:
opt.command_fd = iobuf_translate_file_handle (pargs.r.ret_int, 0);
break;
case oCommandFile:
opt.command_fd = open_info_file (pargs.r.ret_str, 0);
break;
case oCipherAlgo:
def_cipher_string = m_strdup(pargs.r.ret_str);
break;
case oDigestAlgo:
def_digest_string = m_strdup(pargs.r.ret_str);
2002-06-29 13:46:34 +00:00
break;
case oCompressAlgo:
/* If it is all digits, stick a Z in front of it for
later. This is for backwards compatibility with
versions that took the compress algorithm number. */
{
char *pt=pargs.r.ret_str;
while(*pt)
{
if(!isdigit(*pt))
break;
pt++;
}
if(*pt=='\0')
{
compress_algo_string=m_alloc(strlen(pargs.r.ret_str)+2);
strcpy(compress_algo_string,"Z");
strcat(compress_algo_string,pargs.r.ret_str);
}
else
compress_algo_string = m_strdup(pargs.r.ret_str);
}
break;
2002-06-29 13:46:34 +00:00
case oCertDigestAlgo: cert_digest_string = m_strdup(pargs.r.ret_str); break;
case oNoSecmemWarn: secmem_set_flags( secmem_get_flags() | 1 ); break;
case oRequireSecmem: require_secmem=1; break;
case oNoRequireSecmem: require_secmem=0; break;
2002-06-29 13:46:34 +00:00
case oNoPermissionWarn: opt.no_perm_warn=1; break;
case oNoMDCWarn: opt.no_mdc_warn=1; break;
case oDisplayCharset:
1998-11-10 12:59:59 +00:00
if( set_native_charset( pargs.r.ret_str ) )
log_error(_("`%s' is not a valid character set\n"),
pargs.r.ret_str);
1998-11-10 12:59:59 +00:00
break;
1998-11-20 17:42:18 +00:00
case oNotDashEscaped: opt.not_dash_escaped = 1; break;
case oEscapeFrom: opt.escape_from = 1; break;
2002-06-29 13:46:34 +00:00
case oNoEscapeFrom: opt.escape_from = 0; break;
case oLockOnce: opt.lock_once = 1; break;
case oLockNever: disable_dotlock(); break;
2002-06-29 13:46:34 +00:00
case oLockMultiple:
#ifndef __riscos__
opt.lock_once = 0;
#else /* __riscos__ */
2002-10-31 16:58:47 +00:00
riscos_not_implemented("lock-multiple");
2002-06-29 13:46:34 +00:00
#endif /* __riscos__ */
break;
case oKeyServer:
opt.keyserver=parse_keyserver_uri(pargs.r.ret_str,0,
configname,configlineno);
if(!opt.keyserver)
log_error(_("could not parse keyserver URL\n"));
2002-06-29 13:46:34 +00:00
break;
case oKeyServerOptions:
if(!parse_keyserver_options(pargs.r.ret_str))
{
if(configname)
log_error(_("%s:%d: invalid keyserver options\n"),
configname,configlineno);
else
log_error(_("invalid keyserver options\n"));
}
2002-06-29 13:46:34 +00:00
break;
case oImportOptions:
if(!parse_import_options(pargs.r.ret_str,&opt.import_options,1))
{
if(configname)
log_error(_("%s:%d: invalid import options\n"),
configname,configlineno);
else
log_error(_("invalid import options\n"));
}
break;
case oExportOptions:
if(!parse_export_options(pargs.r.ret_str,&opt.export_options,1))
{
if(configname)
log_error(_("%s:%d: invalid export options\n"),
configname,configlineno);
else
log_error(_("invalid export options\n"));
}
break;
case oListOptions:
if(!parse_list_options(pargs.r.ret_str))
{
if(configname)
log_error(_("%s:%d: invalid list options\n"),
configname,configlineno);
else
log_error(_("invalid list options\n"));
}
break;
case oVerifyOptions:
{
struct parse_options vopts[]=
{
{"show-photos",VERIFY_SHOW_PHOTOS,NULL},
{"show-policy-urls",VERIFY_SHOW_POLICY_URLS,NULL},
{"show-notations",VERIFY_SHOW_NOTATIONS,NULL},
{"show-std-notations",VERIFY_SHOW_STD_NOTATIONS,NULL},
{"show-standard-notations",VERIFY_SHOW_STD_NOTATIONS,NULL},
{"show-user-notations",VERIFY_SHOW_USER_NOTATIONS,NULL},
{"show-keyserver-urls",VERIFY_SHOW_KEYSERVER_URLS,NULL},
{"show-uid-validity",VERIFY_SHOW_UID_VALIDITY,NULL},
{"show-unusable-uids",VERIFY_SHOW_UNUSABLE_UIDS,NULL},
{NULL,0,NULL}
};
if(!parse_options(pargs.r.ret_str,&opt.verify_options,vopts,1))
{
if(configname)
log_error(_("%s:%d: invalid verify options\n"),
configname,configlineno);
else
log_error(_("invalid verify options\n"));
}
}
break;
2002-06-29 13:46:34 +00:00
case oTempDir: opt.temp_dir=pargs.r.ret_str; break;
case oExecPath:
if(set_exec_path(pargs.r.ret_str,0))
log_error(_("unable to set exec-path to %s\n"),pargs.r.ret_str);
else
opt.exec_path_set=1;
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break;
case oSetNotation:
2002-06-29 13:46:34 +00:00
add_notation_data( pargs.r.ret_str, 0 );
add_notation_data( pargs.r.ret_str, 1 );
break;
case oSigNotation: add_notation_data( pargs.r.ret_str, 0 ); break;
case oCertNotation: add_notation_data( pargs.r.ret_str, 1 ); break;
case oShowNotation:
deprecated_warning(configname,configlineno,"--show-notation",
"--list-options ","show-notations");
deprecated_warning(configname,configlineno,"--show-notation",
"--verify-options ","show-notations");
opt.list_options|=LIST_SHOW_NOTATIONS;
opt.verify_options|=VERIFY_SHOW_NOTATIONS;
break;
case oNoShowNotation:
deprecated_warning(configname,configlineno,"--no-show-notation",
"--list-options ","no-show-notations");
deprecated_warning(configname,configlineno,"--no-show-notation",
"--verify-options ","no-show-notations");
opt.list_options&=~LIST_SHOW_NOTATIONS;
opt.verify_options&=~VERIFY_SHOW_NOTATIONS;
break;
case oUtf8Strings: utf8_strings = 1; break;
case oNoUtf8Strings: utf8_strings = 0; break;
2002-06-29 13:46:34 +00:00
case oDisableCipherAlgo:
disable_cipher_algo( string_to_cipher_algo(pargs.r.ret_str) );
break;
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case oDisablePubkeyAlgo:
disable_pubkey_algo( string_to_pubkey_algo(pargs.r.ret_str) );
break;
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case oNoSigCache: opt.no_sig_cache = 1; break;
case oNoSigCreateCheck: opt.no_sig_create_check = 1; break;
case oAllowNonSelfsignedUID: opt.allow_non_selfsigned_uid = 1; break;
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case oNoAllowNonSelfsignedUID: opt.allow_non_selfsigned_uid=0; break;
case oAllowFreeformUID: opt.allow_freeform_uid = 1; break;
2002-06-29 13:46:34 +00:00
case oNoAllowFreeformUID: opt.allow_freeform_uid = 0; break;
case oNoLiteral: opt.no_literal = 1; break;
case oSetFilesize: opt.set_filesize = pargs.r.ret_ulong; break;
2002-06-29 13:46:34 +00:00
case oHonorHttpProxy:
add_to_strlist(&opt.keyserver_options.other,"http-proxy");
2002-06-29 13:46:34 +00:00
deprecated_warning(configname,configlineno,
"--honor-http-proxy",
"--keyserver-options ","http-proxy");
2002-06-29 13:46:34 +00:00
break;
case oFastListMode: opt.fast_list_mode = 1; break;
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case oFixedListMode: opt.fixed_list_mode = 1; break;
case oListOnly: opt.list_only=1; break;
case oIgnoreTimeConflict: opt.ignore_time_conflict = 1; break;
2002-06-29 13:46:34 +00:00
case oIgnoreValidFrom: opt.ignore_valid_from = 1; break;
case oIgnoreCrcError: opt.ignore_crc_error = 1; break;
case oIgnoreMDCError: opt.ignore_mdc_error = 1; break;
case oNoRandomSeedFile: use_random_seed = 0; break;
2002-06-29 13:46:34 +00:00
case oAutoKeyRetrieve:
case oNoAutoKeyRetrieve:
if(pargs.r_opt==oAutoKeyRetrieve)
opt.keyserver_options.options|=KEYSERVER_AUTO_KEY_RETRIEVE;
else
opt.keyserver_options.options&=~KEYSERVER_AUTO_KEY_RETRIEVE;
2002-06-29 13:46:34 +00:00
deprecated_warning(configname,configlineno,
pargs.r_opt==oAutoKeyRetrieve?"--auto-key-retrieve":
"--no-auto-key-retrieve","--keyserver-options ",
pargs.r_opt==oAutoKeyRetrieve?"auto-key-retrieve":
"no-auto-key-retrieve");
break;
case oShowSessionKey: opt.show_session_key = 1; break;
case oOverrideSessionKey:
opt.override_session_key = pargs.r.ret_str;
break;
case oMergeOnly:
deprecated_warning(configname,configlineno,"--merge-only",
"--import-options ","merge-only");
opt.import_options|=IMPORT_MERGE_ONLY;
break;
2002-06-29 13:46:34 +00:00
case oAllowSecretKeyImport: /* obsolete */ break;
case oTryAllSecrets: opt.try_all_secrets = 1; break;
case oTrustedKey: register_trusted_key( pargs.r.ret_str ); break;
2002-06-29 13:46:34 +00:00
case oEnableSpecialFilenames:
iobuf_enable_special_filenames (1);
break;
case oNoExpensiveTrustChecks: opt.no_expensive_trust_checks=1; break;
case oAutoCheckTrustDB: opt.no_auto_check_trustdb=0; break;
case oNoAutoCheckTrustDB: opt.no_auto_check_trustdb=1; break;
case oPreservePermissions: opt.preserve_permissions=1; break;
case oDefaultPreferenceList:
opt.def_preference_list = pargs.r.ret_str;
break;
case oPersonalCipherPreferences:
pers_cipher_list=pargs.r.ret_str;
break;
case oPersonalDigestPreferences:
pers_digest_list=pargs.r.ret_str;
break;
case oPersonalCompressPreferences:
pers_compress_list=pargs.r.ret_str;
break;
case oDisplay: opt.display = pargs.r.ret_str; break;
case oTTYname: opt.ttyname = pargs.r.ret_str; break;
case oTTYtype: opt.ttytype = pargs.r.ret_str; break;
case oLCctype: opt.lc_ctype = pargs.r.ret_str; break;
case oLCmessages: opt.lc_messages = pargs.r.ret_str; break;
case oGroup: add_group(pargs.r.ret_str); break;
case oUnGroup: rm_group(pargs.r.ret_str); break;
case oNoGroups:
while(opt.grouplist)
{
struct groupitem *iter=opt.grouplist;
free_strlist(iter->values);
opt.grouplist=opt.grouplist->next;
m_free(iter);
}
break;
case oStrict: opt.strict=1; log_set_strict(1); break;
case oNoStrict: opt.strict=0; log_set_strict(0); break;
case oMangleDosFilenames: opt.mangle_dos_filenames = 1; break;
case oNoMangleDosFilenames: opt.mangle_dos_filenames = 0; break;
case oEnableProgressFilter: opt.enable_progress_filter = 1; break;
case oMultifile: multifile=1; break;
case oKeyidFormat:
if(ascii_strcasecmp(pargs.r.ret_str,"short")==0)
opt.keyid_format=KF_SHORT;
else if(ascii_strcasecmp(pargs.r.ret_str,"long")==0)
opt.keyid_format=KF_LONG;
else if(ascii_strcasecmp(pargs.r.ret_str,"0xshort")==0)
opt.keyid_format=KF_0xSHORT;
else if(ascii_strcasecmp(pargs.r.ret_str,"0xlong")==0)
opt.keyid_format=KF_0xLONG;
else
log_error("unknown keyid-format `%s'\n",pargs.r.ret_str);
break;
1998-11-10 12:59:59 +00:00
default : pargs.err = configfp? 1:2; break;
}
}
2002-06-29 13:46:34 +00:00
1997-12-12 12:03:58 +00:00
if( configfp ) {
fclose( configfp );
configfp = NULL;
/* Remember the first config file name. */
if (!save_configname)
save_configname = configname;
else
m_free(configname);
configname = NULL;
1997-12-12 12:03:58 +00:00
goto next_pass;
}
2002-06-29 13:46:34 +00:00
m_free( configname ); configname = NULL;
1998-02-13 20:58:50 +00:00
if( log_get_errorcount(0) )
2002-06-29 13:46:34 +00:00
g10_exit(2);
/* The command --gpgconf-list is pretty simple and may be called
directly after the option parsing. */
if (cmd == aGPGConfList)
{
gpgconf_list (save_configname);
g10_exit (0);
}
m_free (save_configname);
if( nogreeting )
greeting = 0;
1997-12-12 12:03:58 +00:00
1998-02-11 23:22:09 +00:00
if( greeting ) {
fprintf(stderr, "%s %s; %s\n",
strusage(11), strusage(13), strusage(14) );
fprintf(stderr, "%s\n", strusage(15) );
1998-02-11 23:22:09 +00:00
}
#ifdef IS_DEVELOPMENT_VERSION
if( !opt.batch )
{
const char *s;
if((s=strusage(20)))
log_info("%s\n",s);
if((s=strusage(21)))
log_info("%s\n",s);
if((s=strusage(22)))
log_info("%s\n",s);
}
#endif
if (opt.verbose > 2)
log_info ("using character set `%s'\n", get_native_charset ());
if( may_coredump && !opt.quiet )
log_info(_("WARNING: program may create a core file!\n"));
2002-06-29 13:46:34 +00:00
if (eyes_only) {
if (opt.set_filename)
log_info(_("WARNING: %s overrides %s\n"),
"--for-your-eyes-only","--set-filename");
opt.set_filename="_CONSOLE";
}
if (opt.no_literal) {
log_info(_("NOTE: %s is not for normal use!\n"), "--no-literal");
if (opt.textmode)
log_error(_("%s not allowed with %s!\n"),
"--textmode", "--no-literal" );
if (opt.set_filename)
log_error(_("%s makes no sense with %s!\n"),
2002-06-29 13:46:34 +00:00
eyes_only?"--for-your-eyes-only":"--set-filename",
"--no-literal" );
}
2002-06-29 13:46:34 +00:00
if (opt.set_filesize)
log_info(_("NOTE: %s is not for normal use!\n"), "--set-filesize");
if( opt.batch )
tty_batchmode( 1 );
1998-02-11 23:22:09 +00:00
2002-06-29 13:46:34 +00:00
secmem_set_flags( secmem_get_flags() & ~2 ); /* resume warnings */
1998-01-25 18:56:33 +00:00
if(require_secmem && !got_secmem)
{
log_info(_("will not run with insecure memory due to %s\n"),
"--require-secmem");
g10_exit(2);
}
1997-11-18 14:06:00 +00:00
set_debug();
2002-06-29 13:46:34 +00:00
/* Do these after the switch(), so they can override settings. */
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
if(PGP2)
2002-06-29 13:46:34 +00:00
{
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
int unusable=0;
if(cmd==aSign && !detached_sig)
{
log_info(_("you can only make detached or clear signatures "
"while in --pgp2 mode\n"));
unusable=1;
}
else if(cmd==aSignEncr || cmd==aSignSym)
{
log_info(_("you can't sign and encrypt at the "
"same time while in --pgp2 mode\n"));
unusable=1;
}
else if(argc==0 && (cmd==aSign || cmd==aEncr || cmd==aSym))
2002-06-29 13:46:34 +00:00
{
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
log_info(_("you must use files (and not a pipe) when "
"working with --pgp2 enabled.\n"));
unusable=1;
}
else if(cmd==aEncr || cmd==aSym)
{
/* Everything else should work without IDEA (except using
a secret key encrypted with IDEA and setting an IDEA
preference, but those have their own error
messages). */
2002-06-29 13:46:34 +00:00
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
if(check_cipher_algo(CIPHER_ALGO_IDEA))
2002-06-29 13:46:34 +00:00
{
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
log_info(_("encrypting a message in --pgp2 mode requires "
"the IDEA cipher\n"));
idea_cipher_warn(1);
2002-06-29 13:46:34 +00:00
unusable=1;
}
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
else if(cmd==aSym)
2002-06-29 13:46:34 +00:00
{
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
/* This only sets IDEA for symmetric encryption
since it is set via select_algo_from_prefs for
pk encryption. */
m_free(def_cipher_string);
def_cipher_string = m_strdup("idea");
2002-06-29 13:46:34 +00:00
}
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
/* PGP2 can't handle the output from the textmode
filter, so we disable it for anything that could
create a literal packet (only encryption and
symmetric encryption, since we disable signing
above). */
if(!unusable)
opt.textmode=0;
}
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
if(unusable)
compliance_failure();
else
{
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
opt.force_v4_certs = 0;
opt.sk_comments = 0;
opt.escape_from = 1;
opt.force_v3_sigs = 1;
opt.pgp2_workarounds = 1;
opt.ask_sig_expire = 0;
opt.ask_cert_expire = 0;
m_free(def_digest_string);
def_digest_string = m_strdup("md5");
m_free(s2k_digest_string);
s2k_digest_string = m_strdup("md5");
opt.compress_algo = COMPRESS_ALGO_ZIP;
2002-06-29 13:46:34 +00:00
}
}
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
else if(PGP6)
{
opt.sk_comments=0;
opt.escape_from=1;
opt.force_v3_sigs=1;
opt.ask_sig_expire=0;
}
else if(PGP7)
{
opt.sk_comments=0;
opt.escape_from=1;
opt.force_v3_sigs=1;
opt.ask_sig_expire=0;
}
else if(PGP8)
{
opt.escape_from=1;
}
1998-07-09 13:37:17 +00:00
/* must do this after dropping setuid, because string_to...
* may try to load an module */
1998-07-09 13:37:17 +00:00
if( def_cipher_string ) {
2002-06-29 13:46:34 +00:00
opt.def_cipher_algo = string_to_cipher_algo(def_cipher_string);
if(opt.def_cipher_algo==0 &&
(ascii_strcasecmp(def_cipher_string,"idea")==0
|| ascii_strcasecmp(def_cipher_string,"s1")==0))
2002-06-29 13:46:34 +00:00
idea_cipher_warn(1);
m_free(def_cipher_string); def_cipher_string = NULL;
if( check_cipher_algo(opt.def_cipher_algo) )
1998-08-05 16:51:59 +00:00
log_error(_("selected cipher algorithm is invalid\n"));
1998-07-09 13:37:17 +00:00
}
if( def_digest_string ) {
2002-06-29 13:46:34 +00:00
opt.def_digest_algo = string_to_digest_algo(def_digest_string);
m_free(def_digest_string); def_digest_string = NULL;
if( check_digest_algo(opt.def_digest_algo) )
1998-08-05 16:51:59 +00:00
log_error(_("selected digest algorithm is invalid\n"));
1998-07-09 13:37:17 +00:00
}
if( compress_algo_string ) {
opt.compress_algo = string_to_compress_algo(compress_algo_string);
m_free(compress_algo_string); compress_algo_string = NULL;
if( check_compress_algo(opt.compress_algo) )
log_error(_("selected compression algorithm is invalid\n"));
}
2002-06-29 13:46:34 +00:00
if( cert_digest_string ) {
opt.cert_digest_algo = string_to_digest_algo(cert_digest_string);
m_free(cert_digest_string); cert_digest_string = NULL;
if( check_digest_algo(opt.cert_digest_algo) )
log_error(_("selected certification digest algorithm is invalid\n"));
}
1998-09-28 19:25:31 +00:00
if( s2k_cipher_string ) {
2002-06-29 13:46:34 +00:00
opt.s2k_cipher_algo = string_to_cipher_algo(s2k_cipher_string);
m_free(s2k_cipher_string); s2k_cipher_string = NULL;
if( check_cipher_algo(opt.s2k_cipher_algo) )
1998-09-28 19:25:31 +00:00
log_error(_("selected cipher algorithm is invalid\n"));
}
if( s2k_digest_string ) {
2002-06-29 13:46:34 +00:00
opt.s2k_digest_algo = string_to_digest_algo(s2k_digest_string);
m_free(s2k_digest_string); s2k_digest_string = NULL;
if( check_digest_algo(opt.s2k_digest_algo) )
1998-09-28 19:25:31 +00:00
log_error(_("selected digest algorithm is invalid\n"));
}
1998-08-05 16:51:59 +00:00
if( opt.completes_needed < 1 )
log_error(_("completes-needed must be greater than 0\n"));
1998-08-05 16:51:59 +00:00
if( opt.marginals_needed < 2 )
log_error(_("marginals-needed must be greater than 1\n"));
if( opt.max_cert_depth < 1 || opt.max_cert_depth > 255 )
log_error(_("max-cert-depth must be in the range from 1 to 255\n"));
if(opt.def_cert_level<0 || opt.def_cert_level>3)
log_error(_("invalid default-cert-level; must be 0, 1, 2, or 3\n"));
if( opt.min_cert_level < 1 || opt.min_cert_level > 3 )
log_error(_("invalid min-cert-level; must be 1, 2, or 3\n"));
1998-09-28 19:25:31 +00:00
switch( opt.s2k_mode ) {
1998-09-29 16:15:15 +00:00
case 0:
1998-11-10 12:59:59 +00:00
log_info(_("NOTE: simple S2K mode (0) is strongly discouraged\n"));
1998-09-29 16:15:15 +00:00
break;
case 1: case 3: break;
1998-09-28 19:25:31 +00:00
default:
log_error(_("invalid S2K mode; must be 0, 1 or 3\n"));
}
1998-08-05 16:51:59 +00:00
2002-06-29 13:46:34 +00:00
/* This isn't actually needed, but does serve to error out if the
string is invalid. */
if(opt.def_preference_list &&
keygen_set_std_prefs(opt.def_preference_list,0))
log_error(_("invalid default preferences\n"));
/* We provide defaults for the personal digest list. This is
SHA-1. */
2002-06-29 13:46:34 +00:00
if(!pers_digest_list)
pers_digest_list="h2";
if(pers_cipher_list &&
keygen_set_std_prefs(pers_cipher_list,PREFTYPE_SYM))
log_error(_("invalid personal cipher preferences\n"));
if(pers_digest_list &&
keygen_set_std_prefs(pers_digest_list,PREFTYPE_HASH))
log_error(_("invalid personal digest preferences\n"));
if(pers_compress_list &&
keygen_set_std_prefs(pers_compress_list,PREFTYPE_ZIP))
log_error(_("invalid personal compress preferences\n"));
/* We don't support all possible commands with multifile yet */
if(multifile)
{
char *cmdname;
switch(cmd)
{
case aSign:
cmdname="--sign";
break;
case aClearsign:
cmdname="--clearsign";
break;
case aDetachedSign:
cmdname="--detach-sign";
break;
case aSym:
cmdname="--symmetric";
break;
case aEncrSym:
cmdname="--symmetric --encrypt";
break;
case aStore:
cmdname="--store";
break;
default:
cmdname=NULL;
break;
}
if(cmdname)
log_error(_("%s does not yet work with %s\n"),cmdname,"--multifile");
}
1998-07-09 13:37:17 +00:00
if( log_get_errorcount(0) )
2002-06-29 13:46:34 +00:00
g10_exit(2);
1998-07-09 13:37:17 +00:00
if(opt.compress_level==0)
opt.compress_algo=COMPRESS_ALGO_NONE;
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
/* Check our chosen algorithms against the list of legal
algorithms. */
if(!GNUPG)
{
const char *badalg=NULL;
preftype_t badtype=PREFTYPE_NONE;
if(opt.def_cipher_algo
&& !algo_available(PREFTYPE_SYM,opt.def_cipher_algo,NULL))
{
badalg=cipher_algo_to_string(opt.def_cipher_algo);
badtype=PREFTYPE_SYM;
}
else if(opt.def_digest_algo
&& !algo_available(PREFTYPE_HASH,opt.def_digest_algo,NULL))
{
badalg=digest_algo_to_string(opt.def_digest_algo);
badtype=PREFTYPE_HASH;
}
else if(opt.cert_digest_algo
&& !algo_available(PREFTYPE_HASH,opt.cert_digest_algo,NULL))
{
badalg=digest_algo_to_string(opt.cert_digest_algo);
badtype=PREFTYPE_HASH;
}
else if(opt.compress_algo!=-1
&& !algo_available(PREFTYPE_ZIP,opt.compress_algo,NULL))
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
{
badalg=compress_algo_to_string(opt.compress_algo);
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
badtype=PREFTYPE_ZIP;
}
if(badalg)
{
switch(badtype)
{
case PREFTYPE_SYM:
log_info(_("you may not use cipher algorithm `%s'"
" while in %s mode\n"),
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
badalg,compliance_option_string());
break;
case PREFTYPE_HASH:
log_info(_("you may not use digest algorithm `%s'"
" while in %s mode\n"),
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
badalg,compliance_option_string());
break;
case PREFTYPE_ZIP:
log_info(_("you may not use compression algorithm `%s'"
" while in %s mode\n"),
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
badalg,compliance_option_string());
break;
default:
BUG();
}
compliance_failure();
}
}
/* set the random seed file */
if( use_random_seed ) {
char *p = make_filename(opt.homedir, "random_seed", NULL );
set_random_seed_file(p);
if (!access (p, F_OK))
register_secured_file (p);
2002-06-29 13:46:34 +00:00
m_free(p);
}
if( !cmd && opt.fingerprint && !with_fpr ) {
1998-03-09 21:44:06 +00:00
set_cmd( &cmd, aListKeys);
}
1998-03-09 21:44:06 +00:00
1998-01-05 19:13:15 +00:00
if( cmd == aKMode || cmd == aKModeC ) { /* kludge to be compatible to pgp */
if( cmd == aKModeC ) {
opt.fingerprint = 1;
cmd = aKMode;
}
opt.list_sigs = 0;
if( opt.verbose > 2 )
opt.check_sigs++;
if( opt.verbose > 1 )
opt.list_sigs++;
opt.verbose = opt.verbose > 1;
2002-06-29 13:46:34 +00:00
g10_opt_verbose = opt.verbose;
1998-01-05 19:13:15 +00:00
}
1998-03-05 09:22:13 +00:00
/* kludge to let -sat generate a clear text signature */
1998-11-03 19:38:58 +00:00
if( opt.textmode == 2 && !detached_sig && opt.armor && cmd == aSign )
1998-03-05 09:22:13 +00:00
cmd = aClearsign;
1997-11-18 14:06:00 +00:00
if( opt.verbose > 1 )
set_packet_list_mode(1);
2002-06-29 13:46:34 +00:00
/* Add the keyrings, but not for some special commands and not in
case of "-kvv userid keyring". Also avoid adding the secret
keyring for a couple of commands to avoid unneeded access in
case the secrings are stored on a floppy.
We always need to add the keyrings if we are running under
SELinux, thi is so that the rings are added to the list of
secured files. */
if( ALWAYS_ADD_KEYRINGS
|| (cmd != aDeArmor && cmd != aEnArmor
&& !(cmd == aKMode && argc == 2 )) )
2002-06-29 13:46:34 +00:00
{
if (ALWAYS_ADD_KEYRINGS
|| (cmd != aCheckKeys && cmd != aListSigs && cmd != aListKeys
&& cmd != aVerify && cmd != aSym))
2002-06-29 13:46:34 +00:00
{
if (!sec_nrings || default_keyring) /* add default secret rings */
keydb_add_resource ("secring" EXTSEP_S "gpg", 0, 1);
for (sl = sec_nrings; sl; sl = sl->next)
keydb_add_resource ( sl->d, 0, 1 );
}
if( !nrings || default_keyring ) /* add default ring */
keydb_add_resource ("pubring" EXTSEP_S "gpg", 0, 0);
1998-07-09 13:37:17 +00:00
for(sl = nrings; sl; sl = sl->next )
keydb_add_resource ( sl->d, sl->flags, 0 );
2002-06-29 13:46:34 +00:00
}
1998-07-09 13:37:17 +00:00
FREE_STRLIST(nrings);
FREE_STRLIST(sec_nrings);
1997-11-18 14:06:00 +00:00
1998-09-28 19:25:31 +00:00
if( pwfd != -1 ) /* read the passphrase now. */
read_passphrase_from_fd( pwfd );
fname = argc? *argv : NULL;
1997-11-18 14:06:00 +00:00
1998-03-05 09:22:13 +00:00
switch( cmd ) {
case aPrimegen:
1998-05-15 18:49:19 +00:00
case aPrintMD:
1998-03-05 09:22:13 +00:00
case aPrintMDs:
case aGenRandom:
case aDeArmor:
case aEnArmor:
1998-10-07 13:30:43 +00:00
case aFixTrustDB:
1998-03-05 09:22:13 +00:00
break;
case aExportOwnerTrust: rc = setup_trustdb( 0, trustdb_name ); break;
case aListTrustDB: rc = setup_trustdb( argc? 1:0, trustdb_name ); break;
default: rc = setup_trustdb(1, trustdb_name ); break;
1998-03-05 09:22:13 +00:00
}
1998-01-16 21:15:24 +00:00
if( rc )
2002-06-29 13:46:34 +00:00
log_error(_("failed to initialize the TrustDB: %s\n"), g10_errstr(rc));
switch (cmd)
{
2002-06-29 13:46:34 +00:00
case aStore:
case aSym:
case aSign:
case aSignSym:
case aClearsign:
if (!opt.quiet && any_explicit_recipient)
log_info (_("WARNING: recipients (-r) given "
"without using public key encryption\n"));
break;
default:
break;
}
1998-01-12 10:18:17 +00:00
switch( cmd )
{
1997-11-18 14:06:00 +00:00
case aStore: /* only store the file */
if( argc > 1 )
1998-02-04 18:54:31 +00:00
wrong_args(_("--store [filename]"));
1997-11-18 14:06:00 +00:00
if( (rc = encode_store(fname)) )
log_error ("storing `%s' failed: %s\n",
print_fname_stdin(fname),g10_errstr(rc) );
1997-11-18 14:06:00 +00:00
break;
case aSym: /* encrypt the given file only with the symmetric cipher */
if( argc > 1 )
1998-02-04 18:54:31 +00:00
wrong_args(_("--symmetric [filename]"));
1997-11-18 14:06:00 +00:00
if( (rc = encode_symmetric(fname)) )
log_error (_("symmetric encryption of `%s' failed: %s\n"),
print_fname_stdin(fname),g10_errstr(rc) );
1997-11-18 14:06:00 +00:00
break;
case aEncr: /* encrypt the given file */
if(multifile)
encode_crypt_files(argc, argv, remusr);
else
{
if( argc > 1 )
wrong_args(_("--encrypt [filename]"));
if( (rc = encode_crypt(fname,remusr,0)) )
log_error("%s: encryption failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
}
break;
case aEncrSym:
/* This works with PGP 8 in the sense that it acts just like a
symmetric message. It doesn't work at all with 2 or 6. It
might work with 7, but alas, I don't have a copy to test
with right now. */
if( argc > 1 )
wrong_args(_("--symmetric --encrypt [filename]"));
else if(opt.s2k_mode==0)
log_error(_("you cannot use --symmetric --encrypt"
" with --s2k-mode 0\n"));
else if(PGP2 || PGP6 || PGP7 || RFC1991)
log_error(_("you cannot use --symmetric --encrypt"
" while in %s mode\n"),compliance_option_string());
else
{
if( (rc = encode_crypt(fname,remusr,1)) )
log_error("%s: encryption failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
}
1997-11-24 11:04:11 +00:00
break;
1997-11-24 11:04:11 +00:00
case aSign: /* sign the given file */
1998-01-13 19:04:23 +00:00
sl = NULL;
if( detached_sig ) { /* sign all files */
for( ; argc; argc--, argv++ )
add_to_strlist( &sl, *argv );
}
else {
if( argc > 1 )
1998-02-04 18:54:31 +00:00
wrong_args(_("--sign [filename]"));
1998-01-13 19:04:23 +00:00
if( argc ) {
2002-06-29 13:46:34 +00:00
sl = m_alloc_clear( sizeof *sl + strlen(fname));
1998-01-13 19:04:23 +00:00
strcpy(sl->d, fname);
}
}
if( (rc = sign_file( sl, detached_sig, locusr, 0, NULL, NULL)) )
2002-06-29 13:46:34 +00:00
log_error("signing failed: %s\n", g10_errstr(rc) );
1998-01-13 19:04:23 +00:00
free_strlist(sl);
1997-11-24 11:04:11 +00:00
break;
case aSignEncr: /* sign and encrypt the given file */
1997-12-31 12:32:54 +00:00
if( argc > 1 )
1998-02-04 18:54:31 +00:00
wrong_args(_("--sign --encrypt [filename]"));
1998-01-13 19:04:23 +00:00
if( argc ) {
2002-06-29 13:46:34 +00:00
sl = m_alloc_clear( sizeof *sl + strlen(fname));
1998-01-13 19:04:23 +00:00
strcpy(sl->d, fname);
}
else
sl = NULL;
if( (rc = sign_file(sl, detached_sig, locusr, 1, remusr, NULL)) )
log_error("%s: sign+encrypt failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
1998-01-13 19:04:23 +00:00
free_strlist(sl);
1997-11-18 14:06:00 +00:00
break;
case aSignEncrSym: /* sign and encrypt the given file */
if( argc > 1 )
wrong_args(_("--symmetric --sign --encrypt [filename]"));
else if(opt.s2k_mode==0)
log_error(_("you cannot use --symmetric --sign --encrypt"
" with --s2k-mode 0\n"));
else if(PGP2 || PGP6 || PGP7 || RFC1991)
log_error(_("you cannot use --symmetric --sign --encrypt"
" while in %s mode\n"),compliance_option_string());
else
{
if( argc )
{
sl = m_alloc_clear( sizeof *sl + strlen(fname));
strcpy(sl->d, fname);
}
else
sl = NULL;
if( (rc = sign_file(sl, detached_sig, locusr, 2, remusr, NULL)) )
log_error("%s: symmetric+sign+encrypt failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
free_strlist(sl);
}
break;
2002-06-29 13:46:34 +00:00
case aSignSym: /* sign and conventionally encrypt the given file */
if (argc > 1)
wrong_args(_("--sign --symmetric [filename]"));
rc = sign_symencrypt_file (fname, locusr);
if (rc)
log_error("%s: sign+symmetric failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
break;
1998-02-04 18:54:31 +00:00
case aClearsign: /* make a clearsig */
if( argc > 1 )
wrong_args(_("--clearsign [filename]"));
if( (rc = clearsign_file(fname, locusr, NULL)) )
2002-06-29 13:46:34 +00:00
log_error("%s: clearsign failed: %s\n",
print_fname_stdin(fname), g10_errstr(rc) );
1998-03-09 21:44:06 +00:00
break;
case aVerify:
if(multifile)
{
if( (rc = verify_files( argc, argv ) ))
log_error("verify files failed: %s\n", g10_errstr(rc) );
}
else
{
if( (rc = verify_signatures( argc, argv ) ))
log_error("verify signatures failed: %s\n", g10_errstr(rc) );
}
break;
1998-03-09 21:44:06 +00:00
case aDecrypt:
if(multifile)
decrypt_messages(argc, argv);
else
{
if( argc > 1 )
wrong_args(_("--decrypt [filename]"));
if( (rc = decrypt_message( fname ) ))
log_error("decrypt_message failed: %s\n", g10_errstr(rc) );
}
1998-02-04 18:54:31 +00:00
break;
2002-06-29 13:46:34 +00:00
case aSignKey:
if( argc != 1 )
wrong_args(_("--sign-key user-id"));
/* fall through */
case aLSignKey:
if( argc != 1 )
wrong_args(_("--lsign-key user-id"));
/* fall through */
sl=NULL;
if(cmd==aSignKey)
append_to_strlist(&sl,"sign");
else if(cmd==aLSignKey)
append_to_strlist(&sl,"lsign");
else
BUG();
append_to_strlist( &sl, "save" );
2002-06-29 13:46:34 +00:00
username = make_username( fname );
keyedit_menu(fname, locusr, sl, 0, 0 );
m_free(username);
free_strlist(sl);
break;
2002-06-29 13:46:34 +00:00
1998-07-06 10:23:57 +00:00
case aEditKey: /* Edit a key signature */
1998-11-20 17:42:18 +00:00
if( !argc )
wrong_args(_("--edit-key user-id [commands]"));
username = make_username( fname );
1998-11-20 17:42:18 +00:00
if( argc > 1 ) {
sl = NULL;
for( argc--, argv++ ; argc; argc--, argv++ )
append_to_strlist( &sl, *argv );
keyedit_menu( username, locusr, sl, 0, 1 );
1998-11-20 17:42:18 +00:00
free_strlist(sl);
}
else
keyedit_menu(username, locusr, NULL, 0, 1 );
2002-06-29 13:46:34 +00:00
m_free(username);
1998-01-06 21:01:36 +00:00
break;
2002-06-29 13:46:34 +00:00
case aDeleteKeys:
case aDeleteSecretKeys:
case aDeleteSecretAndPublicKeys:
sl = NULL;
/* I'm adding these in reverse order as add_to_strlist2
reverses them again, and it's easier to understand in the
proper order :) */
for( ; argc; argc-- )
add_to_strlist2( &sl, argv[argc-1], utf8_strings );
delete_keys(sl,cmd==aDeleteSecretKeys,cmd==aDeleteSecretAndPublicKeys);
free_strlist(sl);
1998-03-03 08:43:28 +00:00
break;
1998-02-13 20:58:50 +00:00
case aCheckKeys:
1998-03-09 21:44:06 +00:00
opt.check_sigs = 1;
case aListSigs:
opt.list_sigs = 1;
case aListKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
public_key_list( sl );
free_strlist(sl);
1998-05-29 11:53:54 +00:00
break;
case aListSecretKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
secret_key_list( sl );
free_strlist(sl);
1998-03-09 21:44:06 +00:00
break;
case aKMode: /* list keyring -- NOTE: This will be removed soon */
if( argc < 2 ) { /* -kv [userid] */
sl = NULL;
if (argc && **argv)
add_to_strlist2( &sl, *argv, utf8_strings );
public_key_list( sl );
free_strlist(sl);
}
1998-03-09 21:44:06 +00:00
else if( argc == 2 ) { /* -kv userid keyring */
if( access( argv[1], R_OK ) ) {
log_error(_("can't open `%s': %s\n"),
1998-03-09 21:44:06 +00:00
print_fname_stdin(argv[1]), strerror(errno));
1998-01-05 19:13:15 +00:00
}
1998-02-13 20:58:50 +00:00
else {
1998-03-09 21:44:06 +00:00
/* add keyring (default keyrings are not registered in this
* special case */
2002-06-29 13:46:34 +00:00
keydb_add_resource( argv[1], 0, 0 );
sl = NULL;
if (**argv)
add_to_strlist2( &sl, *argv, utf8_strings );
public_key_list( sl );
free_strlist(sl);
1998-02-13 20:58:50 +00:00
}
1998-01-05 19:13:15 +00:00
}
else
wrong_args(_("-k[v][v][v][c] [user-id] [keyring]") );
1998-01-05 19:13:15 +00:00
break;
1997-12-16 19:15:09 +00:00
case aKeygen: /* generate a key */
if( opt.batch ) {
if( argc > 1 )
wrong_args("--gen-key [parameterfile]");
generate_keypair( argc? *argv : NULL, NULL, NULL );
}
else {
if( argc )
wrong_args("--gen-key");
generate_keypair(NULL, NULL, NULL);
}
1997-11-18 14:06:00 +00:00
break;
1998-10-25 19:00:01 +00:00
case aFastImport:
opt.import_options |= IMPORT_FAST;
1998-01-16 21:15:24 +00:00
case aImport:
2002-09-23 13:03:52 +00:00
import_keys( argc? argv:NULL, argc, NULL, opt.import_options );
1998-01-16 21:15:24 +00:00
break;
1998-01-26 22:09:01 +00:00
case aExport:
case aSendKeys:
case aRecvKeys:
1998-01-26 22:09:01 +00:00
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
if( cmd == aSendKeys )
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
rc=keyserver_export( sl );
else if( cmd == aRecvKeys )
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
rc=keyserver_import( sl );
else
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
rc=export_pubkeys( sl, opt.export_options );
if(rc)
{
if(cmd==aSendKeys)
log_error(_("keyserver send failed: %s\n"),g10_errstr(rc));
else if(cmd==aRecvKeys)
log_error(_("keyserver receive failed: %s\n"),g10_errstr(rc));
else
log_error(_("key export failed: %s\n"),g10_errstr(rc));
}
1998-01-26 22:09:01 +00:00
free_strlist(sl);
break;
2002-06-29 13:46:34 +00:00
case aSearchKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
append_to_strlist2( &sl, *argv, utf8_strings );
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
rc=keyserver_search( sl );
if(rc)
log_error(_("keyserver search failed: %s\n"),g10_errstr(rc));
2002-06-29 13:46:34 +00:00
free_strlist(sl);
break;
case aRefreshKeys:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
* packet.h, build-packet.c (build_sig_subpkt), export.c (do_export_stream), import.c (remove_bad_stuff, import), parse-packet.c (dump_sig_subpkt, parse_one_sig_subpkt): Remove vestigal code for the old sig cache subpacket. This wasn't completely harmless as it caused subpacket 101 to disappear on import and export. * options.h, armor.c, cipher.c, g10.c, keyedit.c, pkclist.c, sign.c, encode.c, getkey.c, revoke.c: The current flags for different levels of PGP-ness are massively complex. This is step one in simplifying them. No functional change yet, just use a macro to check for compliance level. * sign.c (sign_file): Fix bug that causes spurious compression preference warning. * sign.c (clearsign_file): Fix bug that prevents proper warning message from appearing when clearsigning in --pgp2 mode with a non-v3 RSA key. * main.h, misc.c (compliance_option_string, compliance_string, compliance_failure), pkclist.c (build_pk_list), sign.c (sign_file, clearsign_file), encode.c (encode_crypt, write_pubkey_enc_from_list): New functions to put the "this message may not be usable...." warning in one place. * options.h, g10.c (main): Part two of the simplification. Use a single enum to indicate what we are compliant to (1991, 2440, PGPx, etc.) * g10.c (main): Show errors for failure in export, send-keys, recv-keys, and refresh-keys. * options.h, g10.c (main): Give algorithm warnings for algorithms chosen against the --pgpX and --openpgp rules. * keydb.h, pkclist.c (algo_available): Make TIGER192 invalid in --openpgp mode. * sign.c (sign_file), pkclist.c (algo_available): Allow passing a hint of 0.
2003-05-03 04:07:45 +00:00
rc=keyserver_refresh(sl);
if(rc)
log_error(_("keyserver refresh failed: %s\n"),g10_errstr(rc));
2002-06-29 13:46:34 +00:00
free_strlist(sl);
break;
1998-06-29 12:30:57 +00:00
case aExportSecret:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
1998-06-29 12:30:57 +00:00
export_seckeys( sl );
free_strlist(sl);
break;
case aExportSecretSub:
sl = NULL;
for( ; argc; argc--, argv++ )
add_to_strlist2( &sl, *argv, utf8_strings );
export_secsubkeys( sl );
free_strlist(sl);
break;
1998-02-16 20:05:02 +00:00
case aGenRevoke:
if( argc != 1 )
wrong_args("--gen-revoke user-id");
username = make_username(*argv);
gen_revoke( username );
2002-06-29 13:46:34 +00:00
m_free( username );
break;
case aDesigRevoke:
if( argc != 1 )
wrong_args("--desig-revoke user-id");
username = make_username(*argv);
gen_desig_revoke( username );
m_free( username );
1998-02-16 20:05:02 +00:00
break;
1998-03-05 09:22:13 +00:00
case aDeArmor:
if( argc > 1 )
wrong_args("--dearmor [file]");
rc = dearmor_file( argc? *argv: NULL );
if( rc )
2002-06-29 13:46:34 +00:00
log_error(_("dearmoring failed: %s\n"), g10_errstr(rc));
1998-03-05 09:22:13 +00:00
break;
case aEnArmor:
if( argc > 1 )
wrong_args("--enarmor [file]");
rc = enarmor_file( argc? *argv: NULL );
if( rc )
2002-06-29 13:46:34 +00:00
log_error(_("enarmoring failed: %s\n"), g10_errstr(rc));
1998-03-05 09:22:13 +00:00
break;
case aPrimegen:
2002-06-29 13:46:34 +00:00
{ int mode = argc < 2 ? 0 : atoi(*argv);
if( mode == 1 && argc == 2 ) {
mpi_print( stdout, generate_public_prime( atoi(argv[1]) ), 1);
}
else if( mode == 2 && argc == 3 ) {
mpi_print( stdout, generate_elg_prime(
0, atoi(argv[1]),
atoi(argv[2]), NULL,NULL ), 1);
}
else if( mode == 3 && argc == 3 ) {
MPI *factors;
mpi_print( stdout, generate_elg_prime(
1, atoi(argv[1]),
atoi(argv[2]), NULL,&factors ), 1);
putchar('\n');
mpi_print( stdout, factors[0], 1 ); /* print q */
}
else if( mode == 4 && argc == 3 ) {
MPI g = mpi_alloc(1);
mpi_print( stdout, generate_elg_prime(
0, atoi(argv[1]),
atoi(argv[2]), g, NULL ), 1);
putchar('\n');
mpi_print( stdout, g, 1 );
2002-06-29 13:46:34 +00:00
mpi_free(g);
}
else
wrong_args("--gen-prime mode bits [qbits] ");
1998-05-05 20:34:20 +00:00
putchar('\n');
}
1998-03-05 09:22:13 +00:00
break;
case aGenRandom:
{
int level = argc ? atoi(*argv):0;
int count = argc > 1 ? atoi(argv[1]): 0;
int endless = !count;
if( argc < 1 || argc > 2 || level < 0 || level > 2 || count < 0 )
wrong_args("--gen-random 0|1|2 [count]");
while( endless || count ) {
byte *p;
2002-06-29 13:46:34 +00:00
/* Wee need a multiple of 3, so that in case of
armored output we get a correct string. No
linefolding is done, as it is best to levae this to
other tools */
size_t n = !endless && count < 99? count : 99;
2002-06-29 13:46:34 +00:00
p = get_random_bits( n*8, level, 0);
#ifdef HAVE_DOSISH_SYSTEM
setmode ( fileno(stdout), O_BINARY );
#endif
2002-06-29 13:46:34 +00:00
if (opt.armor) {
char *tmp = make_radix64_string (p, n);
fputs (tmp, stdout);
m_free (tmp);
if (n%3 == 1)
putchar ('=');
if (n%3)
putchar ('=');
} else {
fwrite( p, n, 1, stdout );
}
m_free(p);
if( !endless )
count -= n;
1998-03-05 09:22:13 +00:00
}
2002-06-29 13:46:34 +00:00
if (opt.armor)
putchar ('\n');
1998-03-05 09:22:13 +00:00
}
break;
1998-05-15 18:49:19 +00:00
case aPrintMD:
if( argc < 1)
wrong_args("--print-md algo [files]");
{
int all_algos = (**argv=='*' && !(*argv)[1]);
2002-06-29 13:46:34 +00:00
int algo = all_algos? 0 : string_to_digest_algo(*argv);
if( !algo && !all_algos )
log_error(_("invalid hash algorithm `%s'\n"), *argv );
else {
argc--; argv++;
if( !argc )
2002-06-29 13:46:34 +00:00
print_mds(NULL, algo);
else {
for(; argc; argc--, argv++ )
2002-06-29 13:46:34 +00:00
print_mds(*argv, algo);
1998-05-15 18:49:19 +00:00
}
}
}
break;
case aPrintMDs: /* old option */
1998-03-05 09:22:13 +00:00
if( !argc )
2002-06-29 13:46:34 +00:00
print_mds(NULL,0);
1998-03-05 09:22:13 +00:00
else {
for(; argc; argc--, argv++ )
2002-06-29 13:46:34 +00:00
print_mds(*argv,0);
1998-03-05 09:22:13 +00:00
}
break;
case aListTrustDB:
if( !argc )
list_trustdb(NULL);
else {
for( ; argc; argc--, argv++ )
list_trustdb( *argv );
}
break;
1998-10-16 16:00:17 +00:00
case aUpdateTrustDB:
if( argc )
wrong_args("--update-trustdb");
update_trustdb();
break;
1998-07-21 12:53:38 +00:00
case aCheckTrustDB:
2002-06-29 13:46:34 +00:00
/* Old versions allowed for arguments - ignore them */
check_trustdb();
1998-07-21 12:53:38 +00:00
break;
1998-10-07 13:30:43 +00:00
case aFixTrustDB:
log_error("this command is not yet implemented.\n");
1998-10-07 13:30:43 +00:00
log_error("A workaround is to use \"--export-ownertrust\", remove\n");
log_error("the trustdb file and do an \"--import-ownertrust\".\n" );
break;
1998-03-05 09:22:13 +00:00
case aListTrustPath:
1998-11-18 19:59:06 +00:00
if( !argc )
wrong_args("--list-trust-path <user-ids>");
for( ; argc; argc--, argv++ ) {
username = make_username( *argv );
list_trust_path( username );
2002-06-29 13:46:34 +00:00
m_free(username);
}
1998-03-05 09:22:13 +00:00
break;
1998-07-29 19:35:05 +00:00
case aExportOwnerTrust:
1998-07-06 10:23:57 +00:00
if( argc )
1998-07-29 19:35:05 +00:00
wrong_args("--export-ownertrust");
export_ownertrust();
break;
case aImportOwnerTrust:
if( argc > 1 )
wrong_args("--import-ownertrust [file]");
import_ownertrust( argc? *argv:NULL );
1998-07-06 10:23:57 +00:00
break;
2002-06-29 13:46:34 +00:00
case aPipeMode:
if ( argc )
wrong_args ("--pipemode");
run_in_pipemode ();
break;
case aRebuildKeydbCaches:
if (argc)
wrong_args ("--rebuild-keydb-caches");
keydb_rebuild_caches (1);
2002-06-29 13:46:34 +00:00
break;
1998-03-05 09:22:13 +00:00
#ifdef ENABLE_CARD_SUPPORT
case aCardStatus:
if (argc)
wrong_args ("--card-status");
card_status (stdout, NULL, 0);
break;
case aCardEdit:
if (argc) {
sl = NULL;
for (argc--, argv++ ; argc; argc--, argv++)
append_to_strlist (&sl, *argv);
card_edit (sl);
free_strlist (sl);
}
else
card_edit (NULL);
break;
case aChangePIN:
if (!argc)
change_pin (0,1);
else if (argc == 1)
change_pin (atoi (*argv),1);
else
wrong_args ("--change-pin [no]");
break;
#endif /* ENABLE_CARD_SUPPORT*/
case aListConfig:
{
char *str=collapse_args(argc,argv);
list_config(str);
m_free(str);
}
break;
1998-01-02 20:40:10 +00:00
case aListPackets:
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opt.list_packets=2;
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default:
if( argc > 1 )
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wrong_args(_("[filename]"));
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/* Issue some output for the unix newbie */
if( !fname && !opt.outfile && isatty( fileno(stdin) )
&& isatty( fileno(stdout) ) && isatty( fileno(stderr) ) )
log_info(_("Go ahead and type your message ...\n"));
a = iobuf_open(fname);
if (a && is_secured_file (iobuf_get_fd (a)))
{
iobuf_close (a);
a = NULL;
errno = EPERM;
}
if( !a )
log_error(_("can't open `%s'\n"), print_fname_stdin(fname));
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else {
1998-11-10 12:59:59 +00:00
1998-02-13 20:58:50 +00:00
if( !opt.no_armor ) {
1998-02-16 20:05:02 +00:00
if( use_armor_filter( a ) ) {
memset( &afx, 0, sizeof afx);
iobuf_push_filter( a, armor_filter, &afx );
}
1998-02-13 20:58:50 +00:00
}
if( cmd == aListPackets ) {
set_packet_list_mode(1);
opt.list_packets=1;
}
rc = proc_packets(NULL, a );
if( rc )
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log_error("processing message failed: %s\n", g10_errstr(rc) );
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iobuf_close(a);
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}
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break;
}
1997-11-18 14:06:00 +00:00
/* cleanup */
FREE_STRLIST(remusr);
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FREE_STRLIST(locusr);
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g10_exit(0);
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return 8; /*NEVER REACHED*/
1998-01-28 16:09:43 +00:00
}
void
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g10_exit( int rc )
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{
#ifdef ENABLE_CARD_SUPPORT
card_close ();
#endif
update_random_seed_file();
if( opt.debug & DBG_MEMSTAT_VALUE ) {
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m_print_stats("on exit");
random_dump_stats();
}
if( opt.debug )
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secmem_dump_stats();
secmem_term();
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rc = rc? rc : log_get_errorcount(0)? 2 :
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g10_errors_seen? 1 : 0;
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exit(rc );
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}
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/* Pretty-print hex hashes. This assumes at least an 80-character
display, but there are a few other similar assumptions in the
display code. */
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static void
print_hex( MD_HANDLE md, int algo, const char *fname )
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{
int i,n,count,indent=0;
const byte *p;
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if(fname)
indent=printf("%s: ",fname);
if(indent>40)
{
printf("\n");
indent=0;
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}
if(algo==DIGEST_ALGO_RMD160)
indent+=printf("RMD160 = ");
else if(algo>0)
indent+=printf("%6s = ",digest_algo_to_string(algo));
else
algo=abs(algo);
count=indent;
p = md_read( md, algo );
n = md_digest_length(algo);
count+=printf("%02X",*p++);
for(i=1;i<n;i++,p++)
{
if(n==16)
{
if(count+2>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
if(!(i%8))
count+=printf(" ");
1998-04-30 14:06:01 +00:00
}
else if (n==20)
{
if(!(i%2))
{
if(count+4>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
}
if(!(i%10))
count+=printf(" ");
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}
else
{
if(!(i%4))
{
if(count+8>79)
{
printf("\n%*s",indent," ");
count=indent;
}
else
count+=printf(" ");
}
}
count+=printf("%02X",*p);
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}
printf("\n");
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}
static void
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print_hashline( MD_HANDLE md, int algo, const char *fname )
{
int i, n;
const byte *p;
if ( fname ) {
for (p = fname; *p; p++ ) {
if ( *p <= 32 || *p > 127 || *p == ':' || *p == '%' )
printf("%%%02X", *p );
else
putchar( *p );
}
}
putchar(':');
printf("%d:", algo );
p = md_read( md, algo );
n = md_digest_length(algo);
for(i=0; i < n ; i++, p++ )
printf("%02X", *p );
putchar(':');
putchar('\n');
}
static void
print_mds( const char *fname, int algo )
1998-03-05 09:22:13 +00:00
{
FILE *fp;
char buf[1024];
size_t n;
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MD_HANDLE md;
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if( !fname ) {
fp = stdin;
#ifdef HAVE_DOSISH_SYSTEM
setmode ( fileno(fp) , O_BINARY );
#endif
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}
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else {
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fp = fopen( fname, "rb" );
if (fp && is_secured_file (fileno (fp)))
{
fclose (fp);
fp = NULL;
errno = EPERM;
}
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}
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if( !fp ) {
log_error("%s: %s\n", fname?fname:"[stdin]", strerror(errno) );
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return;
}
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md = md_open( 0, 0 );
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if( algo )
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md_enable( md, algo );
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else {
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md_enable( md, DIGEST_ALGO_MD5 );
md_enable( md, DIGEST_ALGO_SHA1 );
md_enable( md, DIGEST_ALGO_RMD160 );
#ifdef USE_SHA256
md_enable( md, DIGEST_ALGO_SHA256 );
#endif
#ifdef USE_SHA512
md_enable( md, DIGEST_ALGO_SHA384 );
md_enable( md, DIGEST_ALGO_SHA512 );
#endif
1998-05-15 18:49:19 +00:00
}
1998-03-05 09:22:13 +00:00
while( (n=fread( buf, 1, DIM(buf), fp )) )
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md_write( md, buf, n );
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if( ferror(fp) )
log_error("%s: %s\n", fname?fname:"[stdin]", strerror(errno) );
1998-03-05 09:22:13 +00:00
else {
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md_final(md);
if ( opt.with_colons ) {
if ( algo )
print_hashline( md, algo, fname );
else {
print_hashline( md, DIGEST_ALGO_MD5, fname );
print_hashline( md, DIGEST_ALGO_SHA1, fname );
print_hashline( md, DIGEST_ALGO_RMD160, fname );
#ifdef USE_SHA256
print_hashline( md, DIGEST_ALGO_SHA256, fname );
#endif
#ifdef USE_SHA512
print_hashline( md, DIGEST_ALGO_SHA384, fname );
print_hashline( md, DIGEST_ALGO_SHA512, fname );
#endif
2002-06-29 13:46:34 +00:00
}
}
else {
if( algo )
print_hex(md,-algo,fname);
2002-06-29 13:46:34 +00:00
else {
print_hex( md, DIGEST_ALGO_MD5, fname );
print_hex( md, DIGEST_ALGO_SHA1, fname );
print_hex( md, DIGEST_ALGO_RMD160, fname );
#ifdef USE_SHA256
print_hex( md, DIGEST_ALGO_SHA256, fname );
#endif
#ifdef USE_SHA512
print_hex( md, DIGEST_ALGO_SHA384, fname );
print_hex( md, DIGEST_ALGO_SHA512, fname );
#endif
2002-06-29 13:46:34 +00:00
}
}
1998-03-05 09:22:13 +00:00
}
2002-06-29 13:46:34 +00:00
md_close(md);
1998-03-05 09:22:13 +00:00
if( fp != stdin )
fclose(fp);
}
/****************
* Check the supplied name,value string and add it to the notation
2002-06-29 13:46:34 +00:00
* data to be used for signatures. which==0 for sig notations, and 1
* for cert notations.
*/
static void
2002-06-29 13:46:34 +00:00
add_notation_data( const char *string, int which )
{
const char *s;
2002-06-29 13:46:34 +00:00
STRLIST sl,*notation_data;
int critical=0;
int highbit=0;
int saw_at=0;
2002-06-29 13:46:34 +00:00
if(which)
notation_data=&opt.cert_notation_data;
else
notation_data=&opt.sig_notation_data;
if( *string == '!' ) {
critical = 1;
string++;
}
/* If and when the IETF assigns some official name tags, we'll
have to add them here. */
for( s=string ; *s != '='; s++ )
{
if( *s=='@')
saw_at=1;
if( !*s || (*s & 0x80) || (!isgraph(*s) && !isspace(*s)) )
{
2002-06-29 13:46:34 +00:00
log_error(_("a notation name must have only printable characters "
"or spaces, and end with an '='\n") );
return;
}
}
if(!saw_at && !opt.expert)
{
log_error(_("a user notation name must contain the '@' character\n"));
return;
}
2002-06-29 13:46:34 +00:00
/* we only support printable text - therefore we enforce the use
* of only printable characters (an empty value is valid) */
for( s++; *s ; s++ ) {
* parse-packet.c (parse_signature): No need to reserve 8 bytes for the unhashed signature cache any longer. * misc.c (pct_expando): Add two new expandos - signer's fingerprint (%g), and signer's primary fingerprint (%p). * Makefile.am: Include W32LIBS where appropriate. * g10.c (main): Add --rfc2440 alias for --openpgp since in a few months, they won't be the same thing. * keyserver.c (parse_keyserver_uri): Accept "http" as an alias for "hkp", since it is occasionally written that way. (keyserver_spawn): Use ascii_isspace to avoid locale issues. * keygen.c (ask_user_id): Make --allow-freeform-uid apply to the email field as well as the name field, and allow mixing fields when it is set. * options.skel: Use subkeys.pgp.net as the default keyserver. * trustdb.c (validate_one_keyblock): Certifications on revoked or expired uids do not count in the web of trust. * signal.c (init_one_signal, pause_on_sigusr, do_block): Only use sigprocmask() if we have sigset_t, and only use sigaction() if we have struct sigaction. This is for Forte c89 on Solaris which seems to define only the function call half of the two pairs by default. (pause_on_sigusr): Typo. (do_block): If we can't use sigprocmask() and sigset_t, try to get the number of signals from NSIG as well as MAXSIG, and if we can't, fail with an explanation. * signal.c, tdbio.c: Comment out the transaction code. It was not used in this version, and was causing some build problems on quasi-posix platforms (Solaris and Forte c89). * keylist.c (list_keyblock_colon): Don't include validity values when listing secret keys since they can be incorrect and/or misleading. This is a temporary kludge, and will be handled properly in 1.9/2.0. * mainproc.c (check_sig_and_print): Only show the "key available from" preferred keyserver line if the key is not currently present. * keyedit.c (sign_uids): Do not sign expired uids without --expert (same behavior as revoked uids). Do not allow signing a user ID without a self-signature. --expert overrides. Add additional prompt to the signature level question. (menu_expire): When changing expiration dates, don't replace selfsigs on revoked uids since this would effectively unrevoke them. There is also no point in replacing expired selfsigs. This is bug #181 * g10.c (add_notation_data): Make sure that only ascii is passed to iscntrl. Noted by Christian Biere. * getkey.c (classify_user_id2): Replaced isspace by spacep * keygen.c (ask_user_id): Ditto. (get_parameter_algo): Ditto. * keyedit.c (keyedit_menu): Ditto. * tdbdump.c (import_ownertrust): Ditto. s/isxdigit/hexdigitp/. * revoke.c (ask_revocation_reason): * keyserver.c (keyserver_spawn): Dito.
2003-07-10 14:30:07 +00:00
if ((*s & 0x80))
highbit = 1;
else if (iscntrl(*s)) {
log_error(_("a notation value must not use"
" any control characters\n") );
return;
}
}
if( highbit ) /* must use UTF8 encoding */
2002-06-29 13:46:34 +00:00
sl = add_to_strlist2( notation_data, string, utf8_strings );
else
2002-06-29 13:46:34 +00:00
sl = add_to_strlist( notation_data, string );
if( critical )
sl->flags |= 1;
}
2002-06-29 13:46:34 +00:00
static void
add_policy_url( const char *string, int which )
{
unsigned int i,critical=0;
2002-06-29 13:46:34 +00:00
STRLIST sl;
if(*string=='!')
{
string++;
critical=1;
}
2002-06-29 13:46:34 +00:00
for(i=0;i<strlen(string);i++)
if(string[i]&0x80 || iscntrl(string[i]))
break;
if(i==0 || i<strlen(string))
{
if(which)
log_error(_("the given certification policy URL is invalid\n"));
else
log_error(_("the given signature policy URL is invalid\n"));
}
if(which)
sl=add_to_strlist( &opt.cert_policy_url, string );
else
sl=add_to_strlist( &opt.sig_policy_url, string );
if(critical)
sl->flags |= 1;
}
static void
add_keyserver_url( const char *string, int which )
{
unsigned int i,critical=0;
STRLIST sl;
if(*string=='!')
{
string++;
critical=1;
}
for(i=0;i<strlen(string);i++)
if(string[i]&0x80 || iscntrl(string[i]))
break;
if(i==0 || i<strlen(string))
{
if(which)
BUG();
else
log_error(_("the given preferred keyserver URL is invalid\n"));
}
if(which)
BUG();
else
sl=add_to_strlist( &opt.sig_keyserver_url, string );
if(critical)
sl->flags |= 1;
}