Docker Feed Connector to registry.gitlab.com fails

[Shaun]

Hey,

I am trying to setup a Docker connector to registry.gitlab.com and the connector is failing with the below exception. I have entered the correct username/password and can successfully login using 'docker login registry.gitlab.com' command.

Newtonsoft.Json.JsonSerializationException: Required property 'access_token' not found in JSON. Path '', line 1, position 1082.
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.EndProcessProperty(Object newObject, JsonReader reader, JsonObjectContract contract, Int32 initialDepth, JsonProperty property, PropertyPresence presence, Boolean setDefaultValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at Inedo.ProGet.Feeds.Docker.DockerConnector.<GetDirectResponseAsync>d__2.MoveNext()

Steps to Reproduce:

1. Add a Docker Feed
2. Add a Connector to the Feed from step 1
3. Add 'https://registry.gitlab.com' under the Connection URL
4. Add 'registry.gitlab.com' under connection name
5. Add the correct username/password (same used for accessing https://gitlab.com/explore )
6. Observe under Diagnostic Center, Connector health checks post the above exception for this Connector.

Product: ProGet
Version: 5.0.13

[jrasch]

This is a result of the bug described here: PG-1308

[Shaun]

Thanks for the quick update John. Definitely looking forward to the 5.1 release now, once it is out of Beta.