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move PushImage and PullImage to libkpod/image

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Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
This commit is contained in:
Ryan Cole 2017-07-23 19:12:36 -04:00
parent 14864f820e
commit df7536e3c0
5 changed files with 163 additions and 154 deletions
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10
libkpod/common/common.go
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@ -4,6 +4,7 @@ import (
"io"
cp "github.com/containers/image/copy"
"github.com/containers/image/signature"
"github.com/containers/image/types"
)
@ -58,3 +59,12 @@ func IsFalse(str string) bool {
func IsValidBool(str string) bool {
return IsTrue(str) || IsFalse(str)
}
// GetPolicyContext creates a signature policy context for the given signature policy path
func GetPolicyContext(path string) (*signature.PolicyContext, error) {
policy, err := signature.DefaultPolicy(&types.SystemContext{SignaturePolicyPath: path})
if err != nil {
return nil, err
}
return signature.NewPolicyContext(policy)
}