Referencing bad profile hangs indefinitely

[wfaulk]

Issue type

• Bug report

cli53 version (cli53 --version)

% cli53 --version
cli53 version master

(I think it's actually 0.8.15)

OS / Platform

MacOS 10.13.6 via brew

Steps to reproduce

Have no .aws directory, have no default credentials, or select a non-existent profile, like:

cli53 l --profile bogus

Expected behaviour

Some sort of error message

Actual behaviour

Hangs seemingly forever

% cli53 l -d --profile kjfds
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------
DEBUG: Request ec2metadata/GetMetadata Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /latest/meta-data/iam/security-credentials HTTP/1.1
Host: 169.254.169.254
User-Agent: aws-sdk-go/1.13.34 (go1.12.1; darwin; amd64)
Accept-Encoding: gzip


-----------------------------------------------------

Have you checked if the documentation has the information you require?

Yes.

Could you contribute a fix or help testing with this issue?

I couldn't immediately find where credentials were used, but I'll keep looking, and I'll definitely help with testing.