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Merge pull request #3088 from thaJeztah/2.7_backport_fix_cloudfront_middleware

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[release/2.7 backport] Bugfix: Make ipfilteredby not required
This commit is contained in:
Derek McGowan 2020-02-23 00:07:58 -08:00 committed by GitHub
commit bdf503a444
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 18 deletions
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42
registry/storage/driver/middleware/cloudfront/middleware.go
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@ -138,27 +138,33 @@ func newCloudFrontStorageMiddleware(storageDriver storagedriver.StorageDriver, o
// parse ipfilteredby
var awsIPs *awsIPs
if ipFilteredBy := options["ipfilteredby"].(string); ok {
switch strings.ToLower(strings.TrimSpace(ipFilteredBy)) {
case "", "none":
awsIPs = nil
case "aws":
newAWSIPs(ipRangesURL, updateFrequency, nil)
case "awsregion":
var awsRegion []string
if regions, ok := options["awsregion"].(string); ok {
for _, awsRegions := range strings.Split(regions, ",") {
awsRegion = append(awsRegion, strings.ToLower(strings.TrimSpace(awsRegions)))
if i, ok := options["ipfilteredby"]; ok {
if ipFilteredBy, ok := i.(string); ok {
switch strings.ToLower(strings.TrimSpace(ipFilteredBy)) {
case "", "none":
awsIPs = nil
case "aws":
awsIPs = newAWSIPs(ipRangesURL, updateFrequency, nil)
case "awsregion":
var awsRegion []string
if i, ok := options["awsregion"]; ok {
if regions, ok := i.(string); ok {
for _, awsRegions := range strings.Split(regions, ",") {
awsRegion = append(awsRegion, strings.ToLower(strings.TrimSpace(awsRegions)))
}
awsIPs = newAWSIPs(ipRangesURL, updateFrequency, awsRegion)
} else {
return nil, fmt.Errorf("awsRegion must be a comma separated string of valid aws regions")
}
} else {
return nil, fmt.Errorf("awsRegion is not defined")
}
awsIPs = newAWSIPs(ipRangesURL, updateFrequency, awsRegion)
} else {
return nil, fmt.Errorf("awsRegion must be a comma separated string of valid aws regions")
default:
return nil, fmt.Errorf("ipfilteredby only allows a string the following value: none|aws|awsregion")
}
default:
return nil, fmt.Errorf("ipfilteredby only allows a string the following value: none|aws|awsregion")
} else {
return nil, fmt.Errorf("ipfilteredby only allows a string with the following value: none|aws|awsregion")
}
} else {
return nil, fmt.Errorf("ipfilteredby only allows a string with the following value: none|aws|awsregion")
}
return &cloudFrontStorageMiddleware{