| 1 |
On Sunday 30 July 2006 03:56, John Blinka wrote: |
| 2 |
> Hi, folks, |
| 3 |
> |
| 4 |
> I'd like to get host based ssh authentication working within |
| 5 |
> all the gentoo boxes on my home network. I've had no |
| 6 |
> success yet - I hope someone can enlighten me! |
| 7 |
> |
| 8 |
> What I've done so far on the server side is: |
| 9 |
> |
| 10 |
> set HostbasedAuthentication yes in sshd_config |
| 11 |
> set HostbasedAuthentication yes in ssh_config |
| 12 |
> added /etc/ssh/shosts.equiv containing names of client |
| 13 |
> boxes added /etc/ssh/ssh_known_hosts containing public host keys |
| 14 |
> of client boxes |
| 15 |
> |
| 16 |
> Client boxes are configured similarly. |
| 17 |
> |
| 18 |
> When I try to ssh from one box to another, I always get a request |
| 19 |
> for a password, which is what I'm trying to avoid. |
| 20 |
> |
| 21 |
> Below is an excerpt from an attempt to ssh from one box to |
| 22 |
> another while requesting the maximum amount of debugging info. |
| 23 |
> It looks like ssh is trying to use host based authentication, but |
| 24 |
> for some reason it fails. I'd appreciate any ideas about what |
| 25 |
> might be going wrong. |
| 26 |
> |
| 27 |
> John Blinka |
| 28 |
> |
| 29 |
> |
| 30 |
> |
| 31 |
> |
| 32 |
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts |
| 33 |
> debug3: check_host_in_hostfile: match line 5 |
| 34 |
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts |
| 35 |
> debug3: check_host_in_hostfile: match line 5 |
| 36 |
> debug1: Host 'tobey' is known and matches the RSA host key. |
| 37 |
> debug1: Found key in /root/.ssh/known_hosts:5 |
| 38 |
> debug2: bits set: 469/1024 |
| 39 |
> debug1: ssh_rsa_verify: signature correct |
| 40 |
> debug2: kex_derive_keys |
| 41 |
> debug2: set_newkeys: mode 1 |
| 42 |
> debug1: SSH2_MSG_NEWKEYS sent |
| 43 |
> debug1: expecting SSH2_MSG_NEWKEYS |
| 44 |
> debug2: set_newkeys: mode 0 |
| 45 |
> debug1: SSH2_MSG_NEWKEYS received |
| 46 |
> debug1: SSH2_MSG_SERVICE_REQUEST sent |
| 47 |
> debug2: service_accept: ssh-userauth |
| 48 |
> debug1: SSH2_MSG_SERVICE_ACCEPT received |
| 49 |
> debug2: key: /root/.ssh/identity ((nil)) |
| 50 |
> debug2: key: /root/.ssh/id_rsa (0x8095528) |
| 51 |
> debug2: key: /root/.ssh/id_dsa (0x80964c0) |
| 52 |
> debug1: Authentications that can continue: |
| 53 |
> publickey,keyboard-interactive,hostbased |
| 54 |
> debug3: start over, passed a different list |
| 55 |
> publickey,keyboard-interactive,hostbased |
| 56 |
> debug3: preferred |
| 57 |
> hostbased,publickey,keyboard-interactive,password debug3: |
| 58 |
> authmethod_lookup hostbased |
| 59 |
> debug3: remaining preferred: |
| 60 |
> publickey,keyboard-interactive,password debug3: |
| 61 |
> authmethod_is_enabled hostbased |
| 62 |
> debug1: Next authentication method: hostbased |
| 63 |
> debug2: userauth_hostbased: chost lotus.bluebar.org. |
| 64 |
> debug2: we sent a hostbased packet, wait for reply |
| 65 |
> debug1: Authentications that can continue: |
| 66 |
> publickey,keyboard-interactive,hostbased |
| 67 |
> debug2: userauth_hostbased: chost lotus.bluebar.org. |
| 68 |
> debug2: we sent a hostbased packet, wait for reply |
| 69 |
> debug1: Authentications that can continue: |
| 70 |
> publickey,keyboard-interactive,hostbased |
| 71 |
> debug1: No more client hostkeys for hostbased authentication. |
| 72 |
> debug2: we did not send a packet, disable method |
| 73 |
|
| 74 |
http://www-106.ibm.com/developerworks/linux/library/l-keyc.html |
| 75 |
http://pigtail.net/LRP/printsrv/keygen.html |
| 76 |
http://bumblebee.lcs.mit.edu/ssh2/ |
| 77 |
|
| 78 |
-- |
| 79 |
Peter |
| 80 |
======================================================================== |
| 81 |
Gentoo Linux: Portage 2.1-r1. kernel-2.6.17-gentoo-r3-x86. |
| 82 |
2006 i686 AMD Athlon(tm) 64. gcc(GCC): 3.4.4. |
| 83 |
KDE: 3.5.3. Qt: 3.3.6. |
| 84 |
======================================================================== |
| 85 |
-- |
| 86 |
gentoo-user@g.o mailing list |
Archives