mirror of
https://github.com/coredns/coredns.git
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3f4ec783d2
* Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package https
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import (
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"crypto"
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"crypto/ecdsa"
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"crypto/rsa"
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"crypto/x509"
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"encoding/pem"
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"errors"
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"io/ioutil"
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"os"
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)
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// loadPrivateKey loads a PEM-encoded ECC/RSA private key from file.
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func loadPrivateKey(file string) (crypto.PrivateKey, error) {
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keyBytes, err := ioutil.ReadFile(file)
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if err != nil {
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return nil, err
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}
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keyBlock, _ := pem.Decode(keyBytes)
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switch keyBlock.Type {
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case "RSA PRIVATE KEY":
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return x509.ParsePKCS1PrivateKey(keyBlock.Bytes)
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case "EC PRIVATE KEY":
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return x509.ParseECPrivateKey(keyBlock.Bytes)
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}
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return nil, errors.New("unknown private key type")
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}
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// savePrivateKey saves a PEM-encoded ECC/RSA private key to file.
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func savePrivateKey(key crypto.PrivateKey, file string) error {
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var pemType string
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var keyBytes []byte
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switch key := key.(type) {
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case *ecdsa.PrivateKey:
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var err error
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pemType = "EC"
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keyBytes, err = x509.MarshalECPrivateKey(key)
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if err != nil {
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return err
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}
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case *rsa.PrivateKey:
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pemType = "RSA"
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keyBytes = x509.MarshalPKCS1PrivateKey(key)
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}
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pemKey := pem.Block{Type: pemType + " PRIVATE KEY", Bytes: keyBytes}
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keyOut, err := os.Create(file)
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if err != nil {
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return err
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}
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keyOut.Chmod(0600)
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defer keyOut.Close()
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return pem.Encode(keyOut, &pemKey)
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}
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