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Trim whitespace from token file in CLI

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Token files with trailing newlines caused gRPC "non-printable ASCII
characters" errors in the authorization header.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Kyle Isom
2026-03-26 15:19:27 -07:00
parent 7133871be2
commit 17ac0f3014
1 changed files with 2 additions and 1 deletions
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3
cmd/mcp/dial.go
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@@ -6,6 +6,7 @@ import (
"crypto/x509" "crypto/x509"
"fmt" "fmt"
"os" "os"
"strings"
mcpv1 "git.wntrmute.dev/kyle/mcp/gen/mcp/v1" mcpv1 "git.wntrmute.dev/kyle/mcp/gen/mcp/v1"
"git.wntrmute.dev/kyle/mcp/internal/config" "git.wntrmute.dev/kyle/mcp/internal/config"
@@ -68,5 +69,5 @@ func loadBearerToken(cfg *config.CLIConfig) (string, error) {
if err != nil { if err != nil {
return "", fmt.Errorf("read token from %q: %w (run 'mcp login' first)", cfg.Auth.TokenPath, err) return "", fmt.Errorf("read token from %q: %w (run 'mcp login' first)", cfg.Auth.TokenPath, err)
} }
return string(token), nil return strings.TrimSpace(string(token)), nil
} }