public async Task<ApiResponse<ImagesCatalog>> GetImagesCatalog(string acrServer, string acrAccessToken)
{
try
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri($"https://{acrServer}");
client.DefaultRequestHeaders.Authorization =
new AuthenticationHeaderValue("Bearer", acrAccessToken);
var catalogResponse = await client.GetAsync("/v2/_catalog");
if (!catalogResponse.StatusCode.Equals(HttpStatusCode.OK))
return new ApiResponse<ImagesCatalog>(catalogResponse.StatusCode, null,
catalogResponse.Content.ReadAsStringAsync().Result);
var catalog = JsonConvert.DeserializeObject<ImagesDto>(
catalogResponse.Content.ReadAsStringAsync().Result);
var imagesCatalog = new ImagesCatalog();
foreach (var image in catalog.repositories) imagesCatalog.Add(image, new List<Image>());
return imagesCatalog.Count.Equals(0)
? new ApiResponse<ImagesCatalog>(HttpStatusCode.NotFound, null)
: new ApiResponse<ImagesCatalog>(catalogResponse.StatusCode, imagesCatalog);
}
}
catch (Exception ex)
{
return new ApiResponse<ImagesCatalog>(HttpStatusCode.InternalServerError, null, ex.Message);
}
}
public async Task<ApiResponse<ImagesCatalog>> GetImagesCatalogFull(string acrServer, string acrAccessToken)
{
try
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri($"https://{acrServer}");
client.DefaultRequestHeaders.Authorization =
new AuthenticationHeaderValue("Bearer", acrAccessToken);
var catalogResponse = await client.GetAsync("/v2/_catalog");
if (!catalogResponse.StatusCode.Equals(HttpStatusCode.OK))
return new ApiResponse<ImagesCatalog>(catalogResponse.StatusCode, null,
catalogResponse.Content.ReadAsStringAsync().Result);
var catalog = JsonConvert.DeserializeObject<ImagesDto>(
catalogResponse.Content.ReadAsStringAsync().Result);
var imagesCatalog = new ImagesCatalog();
foreach (var image in catalog.repositories)
{
var tagsResponse = await client.GetAsync($"/v2/{image}/tags/list");
if (!tagsResponse.StatusCode.Equals(HttpStatusCode.OK)) continue;
var tags = JsonConvert.DeserializeObject<ImageDto.Tag>(
tagsResponse.Content.ReadAsStringAsync().Result);
tags.tags.Reverse();
var imageItems = new List<Image>();
var acceptV1 =
new MediaTypeWithQualityHeaderValue("application/vnd.docker.distribution.manifest.v1+json");
var acceptV2 =
new MediaTypeWithQualityHeaderValue("application/vnd.docker.distribution.manifest.v2+json");
foreach (var tag in tags.tags)
{
client.DefaultRequestHeaders.Accept.Add(acceptV1);
var manifestResponse = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get,
$"/v2/{image}/manifests/{tag}"));
if (!manifestResponse.StatusCode.Equals(HttpStatusCode.OK)) continue;
var manifest = JsonConvert.DeserializeObject<ImageDto.ManifestData>(
manifestResponse.Content.ReadAsStringAsync().Result);
var history =
JsonConvert.DeserializeObject<ImageDto.V1Compatibility>(manifest.history[0].v1Compatibility);
client.DefaultRequestHeaders.Accept.Remove(acceptV1);
client.DefaultRequestHeaders.Accept.Add(acceptV2);
var digestResponse = await client.SendAsync(new HttpRequestMessage(HttpMethod.Head,
$"/v2/{image}/manifests/{tag}"));
if (!digestResponse.StatusCode.Equals(HttpStatusCode.OK)) continue;
var digest = string.Empty;
if (digestResponse.Headers.TryGetValues("Docker-Content-Digest", out var header))
digest = header.First();
client.DefaultRequestHeaders.Accept.Remove(acceptV2);
imageItems.Add(new Image
{
tag = tag,
digest = digest,
created = DateTime.Parse(history.created),
architecture = history.architecture,
labels = new ImageDto.Labels
{
maintainer = history.config.Labels.maintainer,
description = history.config.Labels.description
}
});
}
imagesCatalog.Add(image, imageItems);
}
return imagesCatalog.Count.Equals(0)
? new ApiResponse<ImagesCatalog>(HttpStatusCode.NotFound, null)
: new ApiResponse<ImagesCatalog>(HttpStatusCode.OK, imagesCatalog);
}
}
catch (Exception ex)
{
return new ApiResponse<ImagesCatalog>(HttpStatusCode.InternalServerError, null, ex.Message);
}
}