search for: blobsum

...s authorization script (F</tmp/auth.sh>): > + > + #!/bin/sh - > + IMAGE=library/fedora > + curl -s "https://auth.docker.io/token?service=registry.docker.io&scope=repository:$IMAGE:pull" | > + jq -r .token > + > +You will also need this script to get the blobSum of the layer > +(F</tmp/blobsum.sh>): > + > + #!/bin/sh - > + TOKEN=`/tmp/auth.sh` > + IMAGE=library/fedora > + curl -s -X GET -H "Authorization: Bearer $TOKEN" \ > + "https://registry-1.docker.io/v2/$IMAGE/manifests/latest" | > + jq -r ...

Evolution of this patch series: https://www.redhat.com/archives/libguestfs/2020-July/thread.html#00073 Instead of auth-script, this implements header-script and cookie-script. It can be used for similar purposes but the implementation is somewhat saner. Rich.

...nymous access. + +You will need this authorization script (F</tmp/auth.sh>): + + #!/bin/sh - + IMAGE=library/fedora + curl -s "https://auth.docker.io/token?service=registry.docker.io&scope=repository:$IMAGE:pull" | + jq -r .token + +You will also need this script to get the blobSum of the layer +(F</tmp/blobsum.sh>): + + #!/bin/sh - + TOKEN=`/tmp/auth.sh` + IMAGE=library/fedora + curl -s -X GET -H "Authorization: Bearer $TOKEN" \ + "https://registry-1.docker.io/v2/$IMAGE/manifests/latest" | + jq -r '.fsLayers[0].blobSum' + +Both scr...

This is an RFC only, at the very least it lacks tests. This implements a rather complex new feature in nbdkit-curl-plugin allowing you to specify an external shell script that can be used to fetch an authorization token for services which requires a token or cookie for access, especially if that token must be renewed periodically. The motivation can be seen in the changes to the docs in patch 2.

...cally renewed. + +You will need this authorization script (F</tmp/auth.sh>): + + #!/bin/sh - + IMAGE=library/fedora + curl -s "https://auth.docker.io/token?service=registry.docker.io&scope=repository:$IMAGE:pull" | + jq -r .token + +You will also need this script to get the blobSum of the layer +(F</tmp/blobsum.sh>): + + #!/bin/sh - + TOKEN=`/tmp/auth.sh` + IMAGE=library/fedora + curl -s -X GET -H "Authorization: Bearer $TOKEN" \ + "https://registry-1.docker.io/v2/$IMAGE/manifests/latest" | + jq -r '.fsLayers[0].blobSum' + +Both scr...

...r-disk= -demo=0Anbdkit=3D$HOME/d/nbdkit/nbdkit=0A=0ATOKEN=3D\=0A"$(curl \=0A--silen= t \=0A--header 'GET' \=0A"https://auth.docker.io/token?service=3Dregistry.d= ocker.io&scope=3Drepository:$image:pull" \=0A| jq -r '.token' \=0A)"=0Aecho= TOKEN=3D$TOKEN=0A=0ABLOBSUM=3D\=0A"$(curl \=0A--silent \=0A--request 'GET'= \=0A--header "Authorization: Bearer $TOKEN" \=0A"https://registry-1.docker= =2Eio/v2/$image/manifests/latest" \=0A| jq -r '.fsLayers[].blobSum'=0A)"=0A= echo BLOBSUM=3D$BLOBSUM=0A=0AURL=3D"https://re...