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fix: SSH key double-base64 encoding — PEM was corrupted during storage
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Root cause: frontend btoa() encoded the PEM before sending to Go []byte
parameter. Wails already base64-encodes []byte over JSON bridge, so the
vault stored base64(base64(pem)) — garbage. Fix: Go method now accepts
string, frontend sends raw PEM. Keys must be re-added after this update.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Vantz Stockwell 2026-03-17 11:39:24 -04:00
parent 163af456b4
commit 901d9c257d
2 changed files with 5 additions and 8 deletions
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6
frontend/src/components/connections/ConnectionEditDialog.vue
View File

@ -447,14 +447,12 @@ async function saveNewCredential(): Promise<void> {
"", // domain — not collected in this form
) as Credential;
} else {
// SSH Key: CreateSSHKeyCredential(name, username string, privateKeyPEM []byte, passphrase string)
// Wails serialises []byte as base64. We encode the raw PEM string with btoa().
const pemBase64 = btoa(newCred.value.privateKeyPEM.trim());
// SSH Key: CreateSSHKeyCredential(name, username, privateKeyPEM string, passphrase string)
created = await Call.ByName(
`${APP}.CreateSSHKeyCredential`,
newCred.value.name.trim(),
newCred.value.username.trim(),
pemBase64,
newCred.value.privateKeyPEM.trim(),
newCred.value.passphrase,
) as Credential;
}

7
internal/app/app.go
View File

@ -490,13 +490,12 @@ func (a *WraithApp) CreatePassword(name, username, password, domain string) (*cr
}
// CreateSSHKeyCredential imports an SSH private key and creates a Credential
// record referencing it. privateKeyPEM is the raw PEM bytes (Wails serialises
// []byte as base64 over the JSON bridge, so the frontend passes btoa(pem)).
func (a *WraithApp) CreateSSHKeyCredential(name, username string, privateKeyPEM []byte, passphrase string) (*credentials.Credential, error) {
// record referencing it. privateKeyPEM is the raw PEM string (NOT base64 encoded).
func (a *WraithApp) CreateSSHKeyCredential(name, username string, privateKeyPEM string, passphrase string) (*credentials.Credential, error) {
if a.Credentials == nil {
return nil, fmt.Errorf("vault is locked")
}
return a.Credentials.CreateSSHKeyCredential(name, username, privateKeyPEM, passphrase)
return a.Credentials.CreateSSHKeyCredential(name, username, []byte(privateKeyPEM), passphrase)
}
// DeleteCredential removes a credential by ID.