It remembers it to ~/.ssh/known_hosts.
- Jamis
On Jun 29, 2008, at 11:04 PM, giorgio wrote:
>
> Hi Jamis,
>
> Thanks for the reply.
>
> Knowing where the equivalent in windows of ~.ssh/known_hosts is the
> core of the problem.
>
> When that snippet of code does
> e.remember_host!
>
> where the hell is it remembering it to? Thats the question that I have
> not been able to figure out the answer to.
>
> Putty stores all that stuff in registry .. but putty is working.
> Winscp holds it in an ini file I think.
> Where is Net::SSH storing it on WIndows thats the problem.
>
> The ssh_options[:paranoid] = false option did not work for me ..
> perhaps because I have password authentication disabled on the linux
> deploy to box and the paranoid option seems to make it just give up on
> keys so I get prompted for a password and then it fails.
>
> I can now deploy again after running that code but it makes me very
> nervous of doing anything with the keys!
>
> Cheers
> George
>
>
>
> On Jun 30, 1:29 am, Jamis Buck <[EMAIL PROTECTED]> wrote:
>> The old key was being put in the ~/.ssh/known_hosts directory, where
>> "~" is the path to your home directory. Where that directory is on
>> Windows, I wouldn't know, but if you can find it, then you should be
>> able to just open the known_hosts file, delete the line for the
>> server
>> in question, and proceed.
>>
>> Alternatively (and less securely), you can set this in your
>> deploy.rb:
>>
>> ssh_options[:paranoid] = false
>>
>> That'll make it ignore host key mismatches. Not recommended, but some
>> folks just like simple solutions.
>>
>> - Jamis
>>
>> On Jun 29, 2008, at 4:14 AM, giorgio wrote:
>>
>>
>>
>>> After reading the entire contents of google I stumbled across this
>>> snippet of code which I ran and it fixed my problem.
>>
>>> So here it is for other people who may hit the same problem:
>>
>>> require 'rubygems'
>>> require 'net/ssh'
>>> include Net
>>> domain = 'your_server_domain_as_in_deploy.rb' # insert IP address or
>>> domain name here
>>> begin
>>> Net::SSH.start(domain, 'your_deploy_user_as_in_deploy.rb') do |ssh|
>>> # ...
>>> end
>>> rescue Net::SSH::HostKeyMismatch => e
>>> puts "remembering new key: #{e.fingerprint}"
>>> e.remember_host!
>>> retry
>>> end
>>
>>> Cheers
>>> George
>>
>>> PS. It would be great if Capistrano could give you the message about
>>> server key changing the same as putty etc....
>>
>>> On Jun 29, 3:59 pm, giorgio <[EMAIL PROTECTED]> wrote:
>>>> Hi,
>>
>>>> I have seen previous posts about this key mismatch problem but I am
>>>> still getting it.
>>
>>>> I am trying to do a cap deploy:setup
>>
>>>> I have had it working on other apps for some time.
>>
>>>> I upgraded ssh on the box I am deploying to ubuntu 7.1
>>
>>>> I had to regenerate the server keys as they were blacklisted due to
>>>> ssh defects in Debian systems.
>>
>>>> After that I connected from Win XP laptop using putty and got the
>>>> dialog asking me if I wanted to except the different key. I said
>>>> yes
>>>> and it was fine.
>>
>>>> Likewise for WinScp.
>>
>>>> But with Capistrano I get:
>>>> connection failed for: george-ubuntu (Net::SSH::HostKeyMismatch:
>>>> fingerprint 05:80:21:fe:d1:66:00:b2:80:79:c9:4f:ff:04:7
>>>> 8:56 does not match for "george-ubuntu,192.168.2.4")
>>
>>>> I have tried ssh_options[:paranoid] = false but then I get prompted
>>>> for a password rather than using the key.
>>
>>>> Where is Capostrano getting the old server key from?
>>>> Presumably if I new that I could clear the old key...
>>
>>>> Thanks for any help.. I cant deploy anything with Capistrano now!
>>
>>>> George
> >
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