chore: update to sha256 for session file (#2184)

In general, vSphere is maving from SHA1 to SHA256-based TLS certificate thumbprints. This change allows the use of a SHA256 thumbprint when connecting to vCenter Server. Support for SHA256 was added to `vmware/govmomi` v0.36.1. Signed-off-by: Ryan Johnson <[email protected]>
hashicorp · Apr 29, 2024 · 1895bc1 · 1895bc1
1 parent 5a4d2bd
commit 1895bc1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/vsphere/config.go b/vsphere/config.go
@@ -5,7 +5,7 @@ package vsphere
 
 import (
 	"context"
-	"crypto/sha1"
+	"crypto/sha256"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -325,7 +325,7 @@ func (c *Config) sessionFile() (string, error) {
 	// Key session file off of full URI and insecure setting.
 	// Hash key to get a predictable, canonical format.
 	key := fmt.Sprintf("%s#insecure=%t", u.String(), c.InsecureFlag)
-	name := fmt.Sprintf("%040x", sha1.Sum([]byte(key)))
+	name := fmt.Sprintf("%040x", sha256.Sum256([]byte(key)))
 	return name, nil
 }