Broken basic auth in generated Go SDK

[earwin]

Which Fern component?

SDK Generator

How urgent is this?

P1 - High (Strongly needed)

What's the issue?

Expectation: https://datatracker.ietf.org/doc/html/rfc7617#section-2

To receive authorization, the client
...
2.  constructs the user-pass by concatenating the user-id, a single colon (":") character, and the password,

Reality

fern/generators/go/internal/generator/sdk.go

Line 419 in 997611e

f.P(`header.Set("Authorization", `, `"Basic " + base64.StdEncoding.EncodeToString([]byte(r.`, username, ` + ": " + r.`, password, `)))`)

There's an extra space after the colon, which breaks auth.

Fern CLI & Generator Versions

Fern: 0.56.28
fernapi/fern-go-sdk 0.37.2

Workaround

You can patch the generated code

Are you interested in contributing a fix?

No