diff options
Diffstat (limited to 'readconf.c')
| -rw-r--r-- | readconf.c | 57 |
1 files changed, 11 insertions, 46 deletions
diff --git a/readconf.c b/readconf.c index 975f00ff4..963c648b9 100644 --- a/readconf.c +++ b/readconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.272 2017/04/30 23:10:43 djm Exp $ */ +/* $OpenBSD: readconf.c,v 1.273 2017/04/30 23:11:45 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -152,7 +152,7 @@ typedef enum { oGlobalKnownHostsFile, oUserKnownHostsFile, oConnectionAttempts, oBatchMode, oCheckHostIP, oStrictHostKeyChecking, oCompression, oCompressionLevel, oTCPKeepAlive, oNumberOfPasswordPrompts, - oUsePrivilegedPort, oLogFacility, oLogLevel, oCiphers, oProtocol, oMacs, + oUsePrivilegedPort, oLogFacility, oLogLevel, oCiphers, oMacs, oPubkeyAuthentication, oKbdInteractiveAuthentication, oKbdInteractiveDevices, oHostKeyAlias, oDynamicForward, oPreferredAuthentications, oHostbasedAuthentication, @@ -171,7 +171,7 @@ typedef enum { oStreamLocalBindMask, oStreamLocalBindUnlink, oRevokedHostKeys, oFingerprintHash, oUpdateHostkeys, oHostbasedKeyTypes, oPubkeyAcceptedKeyTypes, oProxyJump, - oIgnoredUnknownOption, oDeprecated, oUnsupported + oIgnore, oIgnoredUnknownOption, oDeprecated, oUnsupported } OpCodes; /* Textual representations of the tokens. */ @@ -181,6 +181,7 @@ static struct { OpCodes opcode; } keywords[] = { /* Deprecated options */ + { "protocol", oIgnore }, /* NB. silently ignored */ { "fallbacktorsh", oDeprecated }, { "globalknownhostsfile2", oDeprecated }, { "rhostsauthentication", oDeprecated }, @@ -242,7 +243,6 @@ static struct { { "cipher", oCipher }, { "ciphers", oCiphers }, { "macs", oMacs }, - { "protocol", oProtocol }, { "remoteforward", oRemoteForward }, { "localforward", oLocalForward }, { "user", oUser }, @@ -866,6 +866,8 @@ process_config_line_depth(Options *options, struct passwd *pw, const char *host, case oBadOption: /* don't panic, but count bad options */ return -1; + case oIgnore: + return 0; case oIgnoredUnknownOption: debug("%s line %d: Ignored unknown option \"%s\"", filename, linenum, keyword); @@ -1236,19 +1238,6 @@ parse_keytypes: *charptr = xstrdup(arg); break; - case oProtocol: - intptr = &options->protocol; - arg = strdelim(&s); - if (!arg || *arg == '\0') - fatal("%.200s line %d: Missing argument.", filename, linenum); - value = proto_spec(arg); - if (value == SSH_PROTO_UNKNOWN) - fatal("%.200s line %d: Bad protocol spec '%s'.", - filename, linenum, arg ? arg : "<NONE>"); - if (*activep && *intptr == SSH_PROTO_UNKNOWN) - *intptr = value; - break; - case oLogLevel: log_level_ptr = &options->log_level; arg = strdelim(&s); @@ -1827,7 +1816,6 @@ initialize_options(Options * options) options->macs = NULL; options->kex_algorithms = NULL; options->hostkeyalgorithms = NULL; - options->protocol = SSH_PROTO_UNKNOWN; options->num_identity_files = 0; options->num_certificate_files = 0; options->hostname = NULL; @@ -1984,27 +1972,16 @@ fill_default_options(Options * options) if (options->cipher == -1) options->cipher = SSH_CIPHER_NOT_SET; /* options->hostkeyalgorithms, default set in myproposals.h */ - if (options->protocol == SSH_PROTO_UNKNOWN) - options->protocol = SSH_PROTO_2; if (options->add_keys_to_agent == -1) options->add_keys_to_agent = 0; if (options->num_identity_files == 0) { - if (options->protocol & SSH_PROTO_1) { - add_identity_file(options, "~/", - _PATH_SSH_CLIENT_IDENTITY, 0); - } - if (options->protocol & SSH_PROTO_2) { - add_identity_file(options, "~/", - _PATH_SSH_CLIENT_ID_RSA, 0); - add_identity_file(options, "~/", - _PATH_SSH_CLIENT_ID_DSA, 0); + add_identity_file(options, "~/", _PATH_SSH_CLIENT_ID_RSA, 0); + add_identity_file(options, "~/", _PATH_SSH_CLIENT_ID_DSA, 0); #ifdef OPENSSL_HAS_ECC - add_identity_file(options, "~/", - _PATH_SSH_CLIENT_ID_ECDSA, 0); + add_identity_file(options, "~/", _PATH_SSH_CLIENT_ID_ECDSA, 0); #endif - add_identity_file(options, "~/", - _PATH_SSH_CLIENT_ID_ED25519, 0); - } + add_identity_file(options, "~/", + _PATH_SSH_CLIENT_ID_ED25519, 0); } if (options->escape_char == -1) options->escape_char = '~'; @@ -2395,17 +2372,6 @@ fmt_intarg(OpCodes code, int val) return fmt_multistate_int(val, multistate_canonicalizehostname); case oFingerprintHash: return ssh_digest_alg_name(val); - case oProtocol: - switch (val) { - case SSH_PROTO_1: - return "1"; - case SSH_PROTO_2: - return "2"; - case (SSH_PROTO_1|SSH_PROTO_2): - return "2,1"; - default: - return "UNKNOWN"; - } default: switch (val) { case 0: @@ -2550,7 +2516,6 @@ dump_client_config(Options *o, const char *host) dump_cfg_fmtint(oNoHostAuthenticationForLocalhost, o->no_host_authentication_for_localhost); dump_cfg_fmtint(oPasswordAuthentication, o->password_authentication); dump_cfg_fmtint(oPermitLocalCommand, o->permit_local_command); - dump_cfg_fmtint(oProtocol, o->protocol); dump_cfg_fmtint(oProxyUseFdpass, o->proxy_use_fdpass); dump_cfg_fmtint(oPubkeyAuthentication, o->pubkey_authentication); dump_cfg_fmtint(oRequestTTY, o->request_tty); |