[Bug 203994] Re: apt-zip MD5 check breaks with apt SHA256 checks

[Mario Splivalo]

This is now obsolete as in 14.04 this works as expected.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/203994

Title:
  apt-zip MD5 check breaks with apt SHA256 checks

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt-zip/+bug/203994/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 203994] Re: apt-zip MD5 check breaks with apt SHA256 checks

[James E. LaBarre]

I thought this bug was fixed?  Because in 12.04/Precise Pangolin, the 
checksumming still fails.  Only now the script is designed to look for sha256 
sums, but the download list is showing MD5 sums.
 
Seems as though two people must have fixed the same bug, and thereby swapped 
the problem to wher eit fails in the opposite fashion now..

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/203994

Title:
  apt-zip MD5 check breaks with apt SHA256 checks

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt-zip/+bug/203994/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 203994] Re: apt-zip MD5 check breaks with apt SHA256 checks

[Matteo Croce]

And here there is a patch against the script creator

** Attachment added: "all_algs.diff"
   http://launchpadlibrarian.net/14431813/all_algs.diff

-- 
apt-zip MD5 check breaks with apt SHA256 checks
https://bugs.launchpad.net/bugs/203994
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 203994] Re: apt-zip MD5 check breaks with apt SHA256 checks

[Matteo Croce]

This new downloader script fixes it and does check with all available
algoritms.

** Attachment added: "fetch-script-wget-matteo-desktop"
   http://launchpadlibrarian.net/14431719/fetch-script-wget-matteo-desktop

** Changed in: apt-zip (Ubuntu)
   Status: New => Confirmed

-- 
apt-zip MD5 check breaks with apt SHA256 checks
https://bugs.launchpad.net/bugs/203994
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

[Bug 203994] Re: apt-zip MD5 check breaks with apt SHA256 checks

[Mmike]

One could change fetch script generated by apt-zip to use 'sha256sum'
instead of 'md5sum' to check for the checksum. Here is the changed
check() function inside the fetch script:

check(){
[ ! -r "$1" ] && return 1
[ "`type sha256sum`" ] &&
if [ "`sha256sum $1 | cut -d' ' -f1`" = "`echo $2 | cut -d':' -f2`" ]
then return 0
else err $1 "wrong MD5"; return 1
fi
[ "`type gzip`" ] &&
if ar p $1 data.tar.gz | gzip -t
then return 0
else err $1 "wrong contents"; return 1
fi   
return $3
}

I have used this to fetch the .debs for the two boxes while doing 7.10
-> 8.04 upgrade.

-- 
apt-zip MD5 check breaks with apt SHA256 checks
https://bugs.launchpad.net/bugs/203994
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs