From 86fecaedf556dbd4d32efe28638c811be0e595d3 Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Mon, 9 Mar 2020 06:56:04 +0100 Subject: [PATCH] qemuDomainSecretAESSetupFromSecret: Use 'qemuAliasForSecret' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace qemuDomainGetSecretAESAlias by the new function so that we can reuse qemuDomainSecretAESSetupFromSecret also for setting up other kinds of objects. Signed-off-by: Peter Krempa Reviewed-by: Ján Tomko --- src/qemu/qemu_domain.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 6077e53288..f624f31bfd 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -1575,34 +1575,32 @@ qemuDomainSecretAESSetup(qemuDomainObjPrivatePtr priv, * qemuDomainSecretAESSetupFromSecret: * @priv: pointer to domain private object * @srcalias: Alias of the disk/hostdev used to generate the secret alias + * @secretuse: specific usage for the secret (may be NULL if main object is using it) * @usageType: The virSecretUsageType * @username: username to use for authentication (may be NULL) * @seclookupdef: Pointer to seclookupdef data - * @isLuks: True/False for is for luks (alias generation) * * Looks up a secret in the secret driver based on @usageType and @seclookupdef - * and builds qemuDomainSecretInfoPtr from it. + * and builds qemuDomainSecretInfoPtr from it. @use describes the usage of the + * secret in case if @srcalias requires more secrets for various usage cases. */ static qemuDomainSecretInfoPtr qemuDomainSecretAESSetupFromSecret(qemuDomainObjPrivatePtr priv, const char *srcalias, + const char *secretuse, virSecretUsageType usageType, const char *username, - virSecretLookupTypeDefPtr seclookupdef, - bool isLuks) + virSecretLookupTypeDefPtr seclookupdef) { g_autoptr(virConnect) conn = virGetConnectSecret(); qemuDomainSecretInfoPtr secinfo; - g_autofree char *alias = NULL; + g_autofree char *alias = qemuAliasForSecret(srcalias, secretuse); uint8_t *secret = NULL; size_t secretlen = 0; if (!conn) return NULL; - if (!(alias = qemuDomainGetSecretAESAlias(srcalias, isLuks))) - return NULL; - if (virSecretGetSecretString(conn, seclookupdef, usageType, &secret, &secretlen) < 0) return NULL; @@ -1687,9 +1685,9 @@ qemuDomainSecretInfoTLSNew(qemuDomainObjPrivatePtr priv, } seclookupdef.type = VIR_SECRET_LOOKUP_TYPE_UUID; - return qemuDomainSecretAESSetupFromSecret(priv, srcAlias, + return qemuDomainSecretAESSetupFromSecret(priv, srcAlias, NULL, VIR_SECRET_USAGE_TYPE_TLS, - NULL, &seclookupdef, false); + NULL, &seclookupdef); } @@ -1780,10 +1778,10 @@ qemuDomainSecretStorageSourcePrepare(qemuDomainObjPrivatePtr priv, &src->auth->seclookupdef); } else { srcPriv->secinfo = qemuDomainSecretAESSetupFromSecret(priv, aliasprotocol, + NULL, usageType, src->auth->username, - &src->auth->seclookupdef, - false); + &src->auth->seclookupdef); } if (!srcPriv->secinfo) @@ -1792,10 +1790,10 @@ qemuDomainSecretStorageSourcePrepare(qemuDomainObjPrivatePtr priv, if (hasEnc) { if (!(srcPriv->encinfo = qemuDomainSecretAESSetupFromSecret(priv, aliasformat, + "luks", VIR_SECRET_USAGE_TYPE_VOLUME, NULL, - &src->encryption->secrets[0]->seclookupdef, - true))) + &src->encryption->secrets[0]->seclookupdef))) return -1; } @@ -1856,10 +1854,10 @@ qemuDomainSecretHostdevPrepare(qemuDomainObjPrivatePtr priv, } else { srcPriv->secinfo = qemuDomainSecretAESSetupFromSecret(priv, hostdev->info->alias, + NULL, usageType, src->auth->username, - &src->auth->seclookupdef, - false); + &src->auth->seclookupdef); } if (!srcPriv->secinfo)