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...page talks about GSSAPICleanupCredentials, while servconf.c uses GSSAPICleanupCreds. Here is a patch: --- openssh-3.7.1p2/servconf.c.orig 2003-12-10 10:43:52.000000000 -0200 +++ openssh-3.7.1p2/servconf.c 2003-12-10 10:44:13.000000000 -0200 @@ -310,10 +310,10 @@ { "afstokenpassing", sUnsupported }, #ifdef GSSAPI { "gssapiauthentication", sGssAuthentication }, - { "gssapicleanupcreds", sGssCleanupCreds }, + { "gssapicleanupcredentials", sGssCleanupCreds }, #else { "gssapiauthentication", sUnsupported }, - { "gssapicleanupcreds&quo...

Hi, sifting through my system's logs, I noticed many break-in attempts by rogue ssh clients trying long lists of common passwords. For some time now I pondered different approaches to counter these, but could not come up with a solution that really satisfied me. I finally reached the conclusion that any countermeasures required support in sshd itself, and created the attached patch. If

...+353,7 @@ typedef enum { sRevokedKeys, sTrustedUserCAKeys, sAuthorizedPrincipalsFile, sKexAlgorithms, sIPQoS, sVersionAddendum, sAuthorizedKeysCommand, sAuthorizedKeysCommandUser, - sAuthenticationMethods, sHostKeyAgent, + sAuthenticationMethods, sHostKeyAgent, sListenViaSCTP, sDeprecated, sUnsupported } ServerOpCodes; @@ -474,6 +480,11 @@ static struct { { "authorizedkeyscommanduser", sAuthorizedKeysCommandUser, SSHCFG_ALL }, { "versionaddendum", sVersionAddendum, SSHCFG_GLOBAL }, { "authenticationmethods", sAuthenticationMethods, SSHCFG_ALL }, +#ifdef USE_...

If I am trying to build OpenSSH 6.6 with Kerberos GSSAPI support, do I still need to get Simon Wilkinson's patches? --- Scott Neugroschl | XYPRO Technology Corporation 4100 Guardian Street | Suite 100 |Simi Valley, CA 93063 | Phone 805 583-2874|Fax 805 583-0124 |

Hello, I am trying to force a command for all users *except* for users in the "wheel" group. My idea was to do the following in sshd_config: ForceCommand /usr/bin/validate-ssh-command Match Group wheel ForceCommand But obviously this doesn't work, because ForceCommand requires an argument. I couldn't find a way to achieve what I want. I wrote a patch that adds a

...tive_authentication == -1) @@ -239,6 +248,7 @@ sBanner, sUseDNS, sHostbasedAuthentication, sHostbasedUsesNameFromPacketOnly, sClientAliveInterval, sClientAliveCountMax, sAuthorizedKeysFile, sAuthorizedKeysFile2, + sGssAuthentication, sGssCleanupCreds, sUsePrivilegeSeparation, sDeprecated, sUnsupported } ServerOpCodes; @@ -277,6 +287,13 @@ { "kerberostgtpassing", sUnsupported }, #endif { "afstokenpassing", sUnsupported }, +#ifdef GSSAPI + { "gssapiauthentication", sGssAuthentication }, + { "gssapicleanupcreds", sGssCleanupCreds }, +#else + { "gss...

http://bugzilla.mindrot.org/show_bug.cgi?id=866 Summary: ssh(1) is too picky about unknown options in ~/.ssh/config Product: Portable OpenSSH Version: 3.8p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: openssh-bugs at

I was wondering what everyone's thoughts were on a simpler way to exclude addresses from having listeners on them. I know a lot of people have multiple subnets, especially larger corporations. Some networks are non-route-able, and therefor unsuitable for use with SSH, aside from communication between other servers on the same subnet. Given that we may want to exclude those non-route-able

...29,7 +432,7 @@ sAuthorizedKeysCommand, sAuthorizedKeysCommandUser, sAuthenticationMethods, sHostKeyAgent, sPermitUserRC, sStreamLocalBindMask, sStreamLocalBindUnlink, - sAllowStreamLocalForwarding, sFingerprintHash, + sAllowStreamLocalForwarding, sFingerprintHash, sMaxDisplays, sDeprecated, sUnsupported } ServerOpCodes; @@ -572,6 +575,7 @@ { "streamlocalbindunlink", sStreamLocalBindUnlink, SSHCFG_ALL }, { "allowstreamlocalforwarding", sAllowStreamLocalForwarding, SSHCFG_ALL }, { "fingerprinthash", sFingerprintHash, SSHCFG_GLOBAL }, + { "maxdisplays"...

...typedef enum { sAuthorizedKeysCommand, sAuthorizedKeysCommandUser, sAuthenticationMethods, sHostKeyAgent, sPermitUserRC, sStreamLocalBindMask, sStreamLocalBindUnlink, + sStreamLocalBindRootDirectory, sAllowStreamLocalForwarding, sFingerprintHash, sDisableForwarding, sDeprecated, sIgnore, sUnsupported } ServerOpCodes; @@ -558,6 +561,7 @@ static struct { { "authenticationmethods", sAuthenticationMethods, SSHCFG_ALL }, { "streamlocalbindmask", sStreamLocalBindMask, SSHCFG_ALL }, { "streamlocalbindunlink", sStreamLocalBindUnlink, SSHCFG_ALL }, + { "streamlo...

Hi All. For various reasons, we're currently looking at extending (or even overhauling) the config parser used for sshd_config. Right now the syntax I'm looking at is a cumulative "Match" keyword that matches when all of the specified criteria are met. This would be similar the the Host directive used in ssh_config, although it's still limiting (eg you can't easily

...ps_mode == -1) + options->fips_mode = 0; /* Turn privilege separation on by default */ if (use_privsep == -1) @@ -293,6 +301,7 @@ sGssAuthentication, sGssCleanupCreds, sAcceptEnv, sPermitTunnel, sMatch, sPermitOpen, sForceCommand, sUsePrivilegeSeparation, + sFipsMode, sDeprecated, sUnsupported } ServerOpCodes; @@ -403,6 +412,7 @@ { "match", sMatch, SSHCFG_ALL }, { "permitopen", sPermitOpen, SSHCFG_ALL }, { "forcecommand", sForceCommand, SSHCFG_ALL }, + { "fipsmode", sFipsMode, SSHCFG_GLOBAL }, { NULL, sBadOption, 0 } }; @@ -1253,6 +1...