Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 260 insertions, 0 deletions

diff --git a/security/nss/lib/ckfw/dbm/token.c b/security/nss/lib/ckfw/dbm/token.c
new file mode 100644
index 0000000000..6873bf0ece
--- /dev/null
+++ b/security/nss/lib/ckfw/dbm/token.c
@@ -0,0 +1,260 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "ckdbm.h"
+
+static CK_RV
+nss_dbm_mdToken_Setup(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+    CK_RV rv = CKR_OK;
+
+    token->arena = NSSCKFWToken_GetArena(fwToken, &rv);
+    token->session_db = nss_dbm_db_open(token->arena, fwInstance, (char *)NULL,
+                                        O_RDWR | O_CREAT, &rv);
+    if ((nss_dbm_db_t *)NULL == token->session_db) {
+        return rv;
+    }
+
+    /* Add a label record if there isn't one? */
+
+    return CKR_OK;
+}
+
+static void
+nss_dbm_mdToken_Invalidate(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+
+    if ((nss_dbm_db_t *)NULL != token->session_db) {
+        nss_dbm_db_close(token->session_db);
+        token->session_db = (nss_dbm_db_t *)NULL;
+    }
+}
+
+static CK_RV
+nss_dbm_mdToken_InitToken(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance,
+    NSSItem *pin,
+    NSSUTF8 *label)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+    nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
+    CK_RV rv;
+
+    /* Wipe the session object data */
+
+    if ((nss_dbm_db_t *)NULL != token->session_db) {
+        nss_dbm_db_close(token->session_db);
+    }
+
+    token->session_db = nss_dbm_db_open(token->arena, fwInstance, (char *)NULL,
+                                        O_RDWR | O_CREAT, &rv);
+    if ((nss_dbm_db_t *)NULL == token->session_db) {
+        return rv;
+    }
+
+    /* Wipe the token object data */
+
+    if (token->slot->flags & O_RDWR) {
+        if ((nss_dbm_db_t *)NULL != token->slot->token_db) {
+            nss_dbm_db_close(token->slot->token_db);
+        }
+
+        token->slot->token_db = nss_dbm_db_open(instance->arena, fwInstance,
+                                                token->slot->filename,
+                                                token->slot->flags | O_CREAT | O_TRUNC,
+                                                &rv);
+        if ((nss_dbm_db_t *)NULL == token->slot->token_db) {
+            return rv;
+        }
+
+        /* PIN is irrelevant */
+
+        rv = nss_dbm_db_set_label(token->slot->token_db, label);
+        if (CKR_OK != rv) {
+            return rv;
+        }
+    }
+
+    return CKR_OK;
+}
+
+static NSSUTF8 *
+nss_dbm_mdToken_GetLabel(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance,
+    CK_RV *pError)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+
+    if ((NSSUTF8 *)NULL == token->label) {
+        token->label = nss_dbm_db_get_label(token->slot->token_db, token->arena, pError);
+    }
+
+    /* If no label has been set, return *something* */
+    if ((NSSUTF8 *)NULL == token->label) {
+        return token->slot->filename;
+    }
+
+    return token->label;
+}
+
+static NSSUTF8 *
+nss_dbm_mdToken_GetManufacturerID(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance,
+    CK_RV *pError)
+{
+    return "mozilla.org NSS";
+}
+
+static NSSUTF8 *
+nss_dbm_mdToken_GetModel(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance,
+    CK_RV *pError)
+{
+    return "dbm";
+}
+
+/* GetSerialNumber is irrelevant */
+/* GetHasRNG defaults to CK_FALSE */
+
+static CK_BBOOL
+nss_dbm_mdToken_GetIsWriteProtected(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+
+    if (token->slot->flags & O_RDWR) {
+        return CK_FALSE;
+    } else {
+        return CK_TRUE;
+    }
+}
+
+/* GetLoginRequired defaults to CK_FALSE */
+/* GetUserPinInitialized defaults to CK_FALSE */
+/* GetRestoreKeyNotNeeded is irrelevant */
+/* GetHasClockOnToken defaults to CK_FALSE */
+/* GetHasProtectedAuthenticationPath defaults to CK_FALSE */
+/* GetSupportsDualCryptoOperations is irrelevant */
+
+static CK_ULONG
+nss_dbm_mdToken_effectively_infinite(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance)
+{
+    return CK_EFFECTIVELY_INFINITE;
+}
+
+static CK_VERSION
+nss_dbm_mdToken_GetHardwareVersion(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+    return nss_dbm_db_get_format_version(token->slot->token_db);
+}
+
+/* GetFirmwareVersion is irrelevant */
+/* GetUTCTime is irrelevant */
+
+static NSSCKMDSession *
+nss_dbm_mdToken_OpenSession(
+    NSSCKMDToken *mdToken,
+    NSSCKFWToken *fwToken,
+    NSSCKMDInstance *mdInstance,
+    NSSCKFWInstance *fwInstance,
+    NSSCKFWSession *fwSession,
+    CK_BBOOL rw,
+    CK_RV *pError)
+{
+    nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
+    return nss_dbm_mdSession_factory(token, fwSession, fwInstance, rw, pError);
+}
+
+/* GetMechanismCount defaults to zero */
+/* GetMechanismTypes is irrelevant */
+/* GetMechanism is irrelevant */
+
+NSS_IMPLEMENT NSSCKMDToken *
+nss_dbm_mdToken_factory(
+    nss_dbm_slot_t *slot,
+    CK_RV *pError)
+{
+    nss_dbm_token_t *token;
+    NSSCKMDToken *rv;
+
+    token = nss_ZNEW(slot->instance->arena, nss_dbm_token_t);
+    if ((nss_dbm_token_t *)NULL == token) {
+        *pError = CKR_HOST_MEMORY;
+        return (NSSCKMDToken *)NULL;
+    }
+
+    rv = nss_ZNEW(slot->instance->arena, NSSCKMDToken);
+    if ((NSSCKMDToken *)NULL == rv) {
+        *pError = CKR_HOST_MEMORY;
+        return (NSSCKMDToken *)NULL;
+    }
+
+    token->slot = slot;
+
+    rv->etc = (void *)token;
+    rv->Setup = nss_dbm_mdToken_Setup;
+    rv->Invalidate = nss_dbm_mdToken_Invalidate;
+    rv->InitToken = nss_dbm_mdToken_InitToken;
+    rv->GetLabel = nss_dbm_mdToken_GetLabel;
+    rv->GetManufacturerID = nss_dbm_mdToken_GetManufacturerID;
+    rv->GetModel = nss_dbm_mdToken_GetModel;
+    /*  GetSerialNumber is irrelevant */
+    /*  GetHasRNG defaults to CK_FALSE */
+    rv->GetIsWriteProtected = nss_dbm_mdToken_GetIsWriteProtected;
+    /*  GetLoginRequired defaults to CK_FALSE */
+    /*  GetUserPinInitialized defaults to CK_FALSE */
+    /*  GetRestoreKeyNotNeeded is irrelevant */
+    /*  GetHasClockOnToken defaults to CK_FALSE */
+    /*  GetHasProtectedAuthenticationPath defaults to CK_FALSE */
+    /*  GetSupportsDualCryptoOperations is irrelevant */
+    rv->GetMaxSessionCount = nss_dbm_mdToken_effectively_infinite;
+    rv->GetMaxRwSessionCount = nss_dbm_mdToken_effectively_infinite;
+    /*  GetMaxPinLen is irrelevant */
+    /*  GetMinPinLen is irrelevant */
+    /*  GetTotalPublicMemory defaults to CK_UNAVAILABLE_INFORMATION */
+    /*  GetFreePublicMemory defaults to CK_UNAVAILABLE_INFORMATION */
+    /*  GetTotalPrivateMemory defaults to CK_UNAVAILABLE_INFORMATION */
+    /*  GetFreePrivateMemory defaults to CK_UNAVAILABLE_INFORMATION */
+    rv->GetHardwareVersion = nss_dbm_mdToken_GetHardwareVersion;
+    /*  GetFirmwareVersion is irrelevant */
+    /*  GetUTCTime is irrelevant */
+    rv->OpenSession = nss_dbm_mdToken_OpenSession;
+    rv->null = NULL;
+
+    return rv;
+}