Re: [libvirt] [PATCH 02/10] Add VIR_SECRET_GET_VALUE_INTERNAL_CALL.

Add a VIR_SECRET_GET_VALUE_INTERNAL_CALL flag value, replacing the originally separate libvirt_internal_call parameter. The flag is used to differentiate external virSecretGetValue() calls from internal calls by libvirt drivers that need to use the secret even if it is private. * src/libvirt_internal.h (VIR_SECRET_GET_VALUE_FLAGS_MASK): New definition. * src/driver.h (VIR_SECRET_GET_VALUE_INTERNAL_CALL): New definition. * src/libvirt.c (virSecretGetValue): Don't allow the user to specify internal flags. * src/remote_internal.c (remoteSecretGetValue): Don't allow send internal flags over RPC.

+/* Make sure ... INTERNAL_CALL can not be set by the caller */ +verify((VIR_SECRET_GET_VALUE_INTERNAL_CALL & + VIR_SECRET_GET_VALUE_FLAGS_MASK) == 0);

typedef virSecretPtr (*virDrvSecretLookupByUUIDString) (virConnectPtr conn, const char *uuid); diff --git a/src/libvirt.c b/src/libvirt.c index 45619e2..96d204c 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -9066,6 +9066,8 @@ virSecretGetValue(virSecretPtr secret, size_t *value_size, unsigned int flags) goto error; } + flags &= VIR_SECRET_GET_VALUE_FLAGS_MASK; + if (conn->secretDriver != NULL && conn->secretDriver->getValue != NULL) { unsigned char *ret; diff --git a/src/libvirt_internal.h b/src/libvirt_internal.h index 6976f34..60564d2 100644 --- a/src/libvirt_internal.h +++ b/src/libvirt_internal.h @@ -27,6 +27,9 @@ /* bits 16 and above of virDomainXMLFlags are for internal use */ #define VIR_DOMAIN_XML_FLAGS_MASK 0xffff +/* Bits 16 and above of virSecretGetValue flags are for internal use */ +#define VIR_SECRET_GET_VALUE_FLAGS_MASK 0xffff + #ifdef WITH_LIBVIRTD int virStateInitialize(int privileged); int virStateCleanup(void); diff --git a/src/remote_internal.c b/src/remote_internal.c index 3dd4609..745b128 100644 --- a/src/remote_internal.c +++ b/src/remote_internal.c @@ -76,6 +76,7 @@ # define AI_ADDRCONFIG 0 #endif +#include "libvirt_internal.h" #include "virterror_internal.h" #include "logging.h" #include "datatypes.h" @@ -6595,7 +6596,7 @@ remoteSecretGetValue (virSecretPtr secret, size_t *value_size, remoteDriverLock (priv); make_nonnull_secret (&args.secret, secret); - args.flags = flags; + args.flags = flags & VIR_SECRET_GET_VALUE_FLAGS_MASK; memset (&ret, 0, sizeof (ret)); if (call (secret->conn, priv, 0, REMOTE_PROC_SECRET_GET_VALUE,