author | Jan Pechanec <Jan.Pechanec@Oracle.COM> |
Sun, 03 Jul 2011 23:28:09 -0700 | |
changeset 363 | 9c0cad004039 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. |
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* |
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*/ |
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|
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/* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* [email protected]. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <sys/types.h> |
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#include <sys/wait.h> |
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#include <sys/mman.h> |
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#include <unistd.h> |
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#include <strings.h> |
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#include <libgen.h> |
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#include <pthread.h> |
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#include <assert.h> |
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#include <errno.h> |
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#include <openssl/crypto.h> |
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#ifndef OPENSSL_NO_HW |
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#ifndef OPENSSL_NO_HW_PK11 |
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#include <security/cryptoki.h> |
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#include <security/pkcs11.h> |
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#include "hw_pk11.h" |
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#include "hw_pk11_uri.h" |
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/* |
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* The keystore used is always from the pubkey slot so we need to know which one |
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* was selected so that we can get the information needed for the URI |
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* processing. |
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*/ |
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extern CK_SLOT_ID pubkey_SLOTID; |
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extern CK_FUNCTION_LIST_PTR pFuncList; |
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/* |
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* Cached PIN so that child can use it during the re-login. Note that we do not |
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* cache the PIN by default. |
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*/ |
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static char *token_pin; |
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static int mlock_pin_in_memory(char *pin); |
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static char *run_askpass(char *dialog); |
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/* |
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* Get the PIN. Either run the command and use its standard output as a PIN to |
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* fill in the PKCS11 URI structure, or read the PIN from the terminal. Using |
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* the external command is of higher precedence. The memory for PIN is allocated |
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* in this function and the PIN is always NULL terminated. The caller must take |
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* care of freeing the memory used for the PIN. The maximum PIN length accepted |
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* is PK11_MAX_PIN_LEN. |
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* |
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* The function is used also during the re-initialization of the engine after |
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* the fork. |
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* |
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* The function must not be called under the protection of the mutex "uri_lock" |
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* because the lock is acquired in the prefork function. |
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* |
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* Returns: |
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* 0 in case of troubles (and sets "*pin" to NULL) |
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* 1 if we got the PIN |
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*/ |
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#define EXEC_SPEC "exec:" |
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#define BUILTIN_SPEC "builtin" |
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int |
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pk11_get_pin(char *dialog, char **pin) |
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{ |
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|
115 |
/* Initialize as an error. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
116 |
*pin = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
117 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
118 |
if (strcmp(dialog, BUILTIN_SPEC) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
119 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
120 |
/* The getpassphrase() function is not MT safe. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
121 |
(void) pthread_mutex_lock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
122 |
/* Note that OpenSSL is not localized at all. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
123 |
*pin = getpassphrase("Enter token PIN: "); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
124 |
if (*pin == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
125 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
126 |
PK11err(PK11_F_GET_PIN, PK11_R_COULD_NOT_READ_PIN); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
127 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
128 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
129 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
130 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
131 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
132 |
char *pw; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
133 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
134 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
135 |
* getpassphrase() uses an internal buffer to hold the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
136 |
* entered password. Note that it terminates the buffer |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
137 |
* with '\0'. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
138 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
139 |
if ((pw = strdup(*pin)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
140 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
141 |
PK11err(PK11_F_GET_PIN, PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
142 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
143 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
144 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
145 |
/* Zero the internal buffer to get rid of the PIN. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
146 |
memset(*pin, 0, strlen(*pin)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
147 |
*pin = pw; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
148 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
149 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
150 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
151 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
152 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
153 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
154 |
* This is the "exec:" case. We will get the PIN from the output |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
155 |
* of an external command. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
156 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
157 |
if (strncmp(dialog, EXEC_SPEC, strlen(EXEC_SPEC)) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
158 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
159 |
dialog += strlen(EXEC_SPEC); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
160 |
if ((*pin = run_askpass(dialog)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
161 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
162 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
163 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
164 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
165 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
166 |
* Invalid specification in the passphrasedialog |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
167 |
* keyword. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
168 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
169 |
PK11err(PK11_F_GET_PIN, PK11_R_BAD_PASSPHRASE_SPEC); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
170 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
171 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
172 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
173 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
174 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
175 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
176 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
177 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
178 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
179 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
180 |
* Process the PKCS#11 URI and get the PIN. It uses information from the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
181 |
* passphrasedialog keyword to get the PIN. If passphrasedialog is not present |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
182 |
* it is not considered an error since it depends on the token attributes |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
183 |
* whether C_Login() is required. The function expects an allocated 'uri_struct' |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
184 |
* structure. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
185 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
186 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
187 |
* 0 if URI is not valid at all, or if we could not get the PIN |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
188 |
* 1 if all is OK |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
189 |
* 2 if the URI is not the PKCS#11 URI. In that case, put the string |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
190 |
* pointer to the filename to "*file". Note that the pointer just points |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
191 |
* inside of the "uristr", possibly skipping the file:// prefix if present. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
192 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
193 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
194 |
pk11_process_pkcs11_uri(const char *uristr, pkcs11_uri *uri_struct, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
195 |
const char **file) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
196 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
197 |
char *uristr2, *l1, *l2, *tok, *name; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
198 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
199 |
/* Check the "file://" case. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
200 |
if (strncmp(uristr, FILE_URI_PREFIX, strlen(FILE_URI_PREFIX)) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
201 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
202 |
*file = uristr + strlen(FILE_URI_PREFIX); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
203 |
return (2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
204 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
205 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
206 |
/* This is the "pkcs11:" case. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
207 |
if (strncmp(uristr, PK11_URI_PREFIX, strlen(PK11_URI_PREFIX)) != 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
208 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
209 |
/* Not PKCS#11 URI at all, could be a filename. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
210 |
*file = (const char *)uristr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
211 |
return (2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
212 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
213 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
214 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
215 |
/* Dup the string and skip over the pkcs11: prefix then. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
216 |
uristr2 = strdup(uristr + strlen(PK11_URI_PREFIX)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
217 |
if (uristr2 == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
218 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
219 |
PK11err(PK11_F_CHECK_TOKEN_ATTRS, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
220 |
PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
221 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
222 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
223 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
224 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
225 |
/* Initialize the structure. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
226 |
memset(uri_struct, 0, sizeof (*uri_struct)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
227 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
228 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
229 |
* Using strtok_r() would silently skip over multiple semicolons. We |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
230 |
* must check that before moving on. We must also avoid ';' as the first |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
231 |
* and the last character in the URI. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
232 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
233 |
if (strstr(uristr2, ";;") != NULL || uristr2[0] == ';' || |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
234 |
(strlen(uristr2) > 0 && uristr2[strlen(uristr2) - 1] == ';')) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
235 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
236 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
237 |
tok = strtok_r(uristr2, ";", &l1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
238 |
for (; tok != NULL; tok = strtok_r(NULL, ";", &l1)) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
239 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
240 |
/* "tok" is not empty so there will be something in "name". */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
241 |
name = strtok_r(tok, "=", &l2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
242 |
/* Check whether there is '=' at all. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
243 |
if (l2 == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
244 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
245 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
246 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
247 |
* Fill out the URI structure. We do not accept duplicit |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
248 |
* attributes. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
249 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
250 |
if (strcmp(name, PK11_TOKEN) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
251 |
if (uri_struct->token == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
252 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
253 |
if ((uri_struct->token = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
254 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
255 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
256 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
257 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
258 |
else if (strcmp(name, PK11_MANUF) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
259 |
if (uri_struct->manuf == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
260 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
261 |
if ((uri_struct->manuf = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
262 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
263 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
264 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
265 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
266 |
else if (strcmp(name, PK11_SERIAL) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
267 |
if (uri_struct->serial == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
268 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
269 |
if ((uri_struct->serial = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
270 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
271 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
272 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
273 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
274 |
else if (strcmp(name, PK11_MODEL) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
275 |
if (uri_struct->model == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
276 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
277 |
if ((uri_struct->model = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
278 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
279 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
280 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
281 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
282 |
else if (strcmp(name, PK11_OBJECT) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
283 |
if (uri_struct->object == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
284 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
285 |
if ((uri_struct->object = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
286 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
287 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
288 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
289 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
290 |
else if (strcmp(name, PK11_OBJECTTYPE) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
291 |
if (uri_struct->objecttype == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
292 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
293 |
uri_struct->objecttype = strdup(l2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
294 |
if (uri_struct->objecttype == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
295 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
296 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
297 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
298 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
299 |
else if (strcmp(name, PK11_ASKPASS) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
300 |
if (uri_struct->askpass == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
301 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
302 |
if ((uri_struct->askpass = strdup(l2)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
303 |
goto no_mem; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
304 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
305 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
306 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
307 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
308 |
goto bad_uri; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
309 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
310 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
311 |
/* The "object" token is mandatory in the PKCS#11 URI. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
312 |
if (uri_struct->object == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
313 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
314 |
PK11err(PK11_F_LOAD_PRIVKEY, PK11_R_MISSING_OBJECT_LABEL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
315 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
316 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
317 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
318 |
free(uristr2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
319 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
320 |
bad_uri: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
321 |
PK11err(PK11_F_LOAD_PRIVKEY, PK11_R_INVALID_PKCS11_URI); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
322 |
if (uristr2 != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
323 |
free(uristr2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
324 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
325 |
no_mem: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
326 |
PK11err(PK11_F_LOAD_PRIVKEY, PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
327 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
328 |
pk11_free_pkcs11_uri(uri_struct, CK_FALSE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
329 |
if (uristr2 != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
330 |
free(uristr2); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
331 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
332 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
333 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
334 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
335 |
* Free the PKCS11 URI structure and anything that might be inside. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
336 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
337 |
void |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
338 |
pk11_free_pkcs11_uri(pkcs11_uri *uri_struct, CK_BBOOL free_uri_itself) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
339 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
340 |
if (uri_struct->token != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
341 |
free(uri_struct->token); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
342 |
if (uri_struct->manuf != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
343 |
free(uri_struct->manuf); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
344 |
if (uri_struct->serial != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
345 |
free(uri_struct->serial); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
346 |
if (uri_struct->model != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
347 |
free(uri_struct->model); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
348 |
if (uri_struct->object != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
349 |
free(uri_struct->object); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
350 |
if (uri_struct->objecttype != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
351 |
free(uri_struct->objecttype); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
352 |
if (uri_struct->askpass != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
353 |
free(uri_struct->askpass); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
354 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
355 |
if (free_uri_itself == CK_TRUE) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
356 |
OPENSSL_free(uri_struct); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
357 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
358 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
359 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
360 |
* While our keystore is always the one used by the pubkey slot (which is |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
361 |
* usually the Metaslot) we must make sure that those URI attributes that |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
362 |
* specify the keystore match the real attributes of our slot keystore. Note |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
363 |
* that one can use the METASLOT_OBJECTSTORE_TOKEN environment variable to |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
364 |
* change the Metaslot's keystore from the softtoken to something else (see |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
365 |
* libpkcs11(3LIB)). The user might want to use such attributes in the PKCS#11 |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
366 |
* URI to make sure that the intended keystore is used. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
367 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
368 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
369 |
* 1 on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
370 |
* 0 on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
371 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
372 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
373 |
pk11_check_token_attrs(pkcs11_uri *uri_struct) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
374 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
375 |
CK_RV rv; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
376 |
static CK_TOKEN_INFO_PTR token_info = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
377 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
378 |
(void) pthread_mutex_lock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
379 |
if (token_info == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
380 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
381 |
token_info = OPENSSL_malloc(sizeof (CK_TOKEN_INFO)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
382 |
if (token_info == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
383 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
384 |
PK11err(PK11_F_CHECK_TOKEN_ATTRS, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
385 |
PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
386 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
387 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
388 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
389 |
rv = pFuncList->C_GetTokenInfo(pubkey_SLOTID, token_info); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
390 |
if (rv != CKR_OK) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
391 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
392 |
PK11err_add_data(PK11_F_CHECK_TOKEN_ATTRS, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
393 |
PK11_R_GETTOKENINFO, rv); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
394 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
395 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
396 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
397 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
398 |
if (uri_struct->token != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
399 |
if (strncmp(uri_struct->token, (char *)token_info->label, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
400 |
strlen(uri_struct->token) > 32 ? 32 : |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
401 |
strlen(uri_struct->token)) != 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
402 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
403 |
goto urierr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
404 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
405 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
406 |
if (uri_struct->manuf != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
407 |
if (strncmp(uri_struct->manuf, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
408 |
(char *)token_info->manufacturerID, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
409 |
strlen(uri_struct->manuf) > 32 ? 32 : |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
410 |
strlen(uri_struct->manuf)) != 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
411 |
goto urierr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
412 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
413 |
if (uri_struct->model != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
414 |
if (strncmp(uri_struct->model, (char *)token_info->model, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
415 |
strlen(uri_struct->model) > 16 ? 16 : |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
416 |
strlen(uri_struct->model)) != 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
417 |
goto urierr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
418 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
419 |
if (uri_struct->serial != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
420 |
if (strncmp(uri_struct->serial, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
421 |
(char *)token_info->serialNumber, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
422 |
strlen(uri_struct->serial) > 16 ? 16 : |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
423 |
strlen(uri_struct->serial)) != 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
424 |
goto urierr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
425 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
426 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
427 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
428 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
429 |
urierr: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
430 |
PK11err(PK11_F_CHECK_TOKEN_ATTRS, PK11_R_TOKEN_ATTRS_DO_NOT_MATCH); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
431 |
/* Correct error already set above for the "err" label. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
432 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
433 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
434 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
435 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
436 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
437 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
438 |
* Return the process PIN caching policy. We initialize it just once so if the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
439 |
* process change OPENSSL_PKCS11_PIN_CACHING_POLICY during the operation it will |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
440 |
* not have any affect on the policy. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
441 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
442 |
* We assume that the "uri_lock" mutex is already locked. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
443 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
444 |
* Returns the caching policy number. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
445 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
446 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
447 |
pk11_get_pin_caching_policy(void) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
448 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
449 |
char *value = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
450 |
static int policy = POLICY_NOT_INITIALIZED; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
451 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
452 |
if (policy != POLICY_NOT_INITIALIZED) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
453 |
return (policy); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
454 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
455 |
value = getenv("OPENSSL_PKCS11_PIN_CACHING_POLICY"); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
456 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
457 |
if (value == NULL || strcmp(value, "none") == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
458 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
459 |
policy = POLICY_NONE; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
460 |
goto done; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
461 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
462 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
463 |
if (strcmp(value, "memory") == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
464 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
465 |
policy = POLICY_MEMORY; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
466 |
goto done; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
467 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
468 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
469 |
if (strcmp(value, "mlocked-memory") == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
470 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
471 |
policy = POLICY_MLOCKED_MEMORY; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
472 |
goto done; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
473 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
474 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
475 |
return (POLICY_WRONG_VALUE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
476 |
done: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
477 |
return (policy); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
478 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
479 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
480 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
481 |
* Cache the PIN in memory once. We already know that we have either "memory" or |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
482 |
* "mlocked-memory" keyword correctly set. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
483 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
484 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
485 |
* 1 on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
486 |
* 0 on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
487 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
488 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
489 |
pk11_cache_pin(char *pin) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
490 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
491 |
(void) pthread_mutex_lock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
492 |
/* We set the PIN only once since all URIs must have it the same. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
493 |
if (token_pin != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
494 |
goto ok; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
495 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
496 |
if (pk11_get_pin_caching_policy() == POLICY_MEMORY) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
497 |
if ((token_pin = strdup(pin)) == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
498 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
499 |
PK11err(PK11_F_CACHE_PIN, PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
500 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
501 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
502 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
503 |
if (pk11_get_pin_caching_policy() == POLICY_MLOCKED_MEMORY) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
504 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
505 |
if (mlock_pin_in_memory(pin) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
506 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
507 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
508 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
509 |
ok: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
510 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
511 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
512 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
513 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
514 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
515 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
516 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
517 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
518 |
* Cache the PIN in mlock(3C)ed memory. If mlock(3C) fails we will not resort to |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
519 |
* the normal memory caching. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
520 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
521 |
* Note that this function must be called under the protection of the "uri_lock" |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
522 |
* mutex. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
523 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
524 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
525 |
* 1 on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
526 |
* 0 on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
527 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
528 |
static int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
529 |
mlock_pin_in_memory(char *pin) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
530 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
531 |
void *addr = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
532 |
long pagesize = 0; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
533 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
534 |
/* mlock(3C) locks pages so we need one whole page for the PIN. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
535 |
if ((pagesize = sysconf(_SC_PAGESIZE)) == -1) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
536 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
537 |
PK11err(PK11_F_MLOCK_PIN_IN_MEMORY, PK11_R_SYSCONF_FAILED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
538 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
539 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
540 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
541 |
/* This will ensure we have a page aligned pointer... */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
542 |
if ((addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
543 |
MAP_PRIVATE | MAP_ANON, -1, 0)) == MAP_FAILED) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
544 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
545 |
PK11err(PK11_F_MLOCK_PIN_IN_MEMORY, PK11_R_MMAP_FAILED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
546 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
547 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
548 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
549 |
/* ...because "addr" must be page aligned here. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
550 |
if (mlock(addr, pagesize) == -1) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
551 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
552 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
553 |
* Missing the PRIV_PROC_LOCK_MEMORY privilege might be a common |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
554 |
* problem so distinguish this situation from other issues. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
555 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
556 |
if (errno == EPERM) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
557 |
PK11err(PK11_F_MLOCK_PIN_IN_MEMORY, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
558 |
PK11_R_PRIV_PROC_LOCK_MEMORY_MISSING); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
559 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
560 |
PK11err(PK11_F_MLOCK_PIN_IN_MEMORY, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
561 |
PK11_R_MLOCK_FAILED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
562 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
563 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
564 |
* We already have a problem here so there is no need to check |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
565 |
* that we could unmap the page. The PIN is not there yet |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
566 |
* anyway. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
567 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
568 |
(void) munmap(addr, pagesize); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
569 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
570 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
571 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
572 |
/* Copy the PIN to the mlocked memory. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
573 |
token_pin = (char *)addr; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
574 |
strlcpy(token_pin, pin, PK11_MAX_PIN_LEN + 1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
575 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
576 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
577 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
578 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
579 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
580 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
581 |
* Log in to the keystore if we are supposed to do that at all. Take care of |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
582 |
* reading and caching the PIN etc. Log in only once even when called from |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
583 |
* multiple threads. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
584 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
585 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
586 |
* 1 on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
587 |
* 0 on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
588 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
589 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
590 |
pk11_token_login(CK_SESSION_HANDLE session, CK_BBOOL *login_done, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
591 |
pkcs11_uri *uri_struct, CK_BBOOL is_private) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
592 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
593 |
CK_RV rv; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
594 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
595 |
if ((pubkey_token_flags & CKF_TOKEN_INITIALIZED) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
596 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
597 |
PK11err(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
598 |
PK11_R_TOKEN_NOT_INITIALIZED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
599 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
600 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
601 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
602 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
603 |
* If login is required or needed but the PIN has not been even |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
604 |
* initialized we can bail out right now. Note that we are supposed to |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
605 |
* always log in if we are going to access private keys. However, we may |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
606 |
* need to log in even for accessing public keys in case that the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
607 |
* CKF_LOGIN_REQUIRED flag is set. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
608 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
609 |
if ((pubkey_token_flags & CKF_LOGIN_REQUIRED || |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
610 |
is_private == CK_TRUE) && ~pubkey_token_flags & |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
611 |
CKF_USER_PIN_INITIALIZED) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
612 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
613 |
PK11err(PK11_F_TOKEN_LOGIN, PK11_R_TOKEN_PIN_NOT_SET); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
614 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
615 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
616 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
617 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
618 |
* Note on locking: it is possible that more than one thread gets into |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
619 |
* pk11_get_pin() so we must deal with that. We cannot avoid it since we |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
620 |
* cannot guard fork() in there with a lock because we could end up in |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
621 |
* a dead lock in the child. Why? Remember we are in a multithreaded |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
622 |
* environment so we must lock all mutexes in the prefork function to |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
623 |
* avoid a situation in which a thread that did not call fork() held a |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
624 |
* lock, making future unlocking impossible. We lock right before |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
625 |
* C_Login(). |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
626 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
627 |
if (pubkey_token_flags & CKF_LOGIN_REQUIRED || is_private == CK_TRUE) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
628 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
629 |
if (*login_done == CK_FALSE && |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
630 |
uri_struct->askpass == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
631 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
632 |
PK11err(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
633 |
PK11_R_TOKEN_PIN_NOT_PROVIDED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
634 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
635 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
636 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
637 |
if (*login_done == CK_FALSE && |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
638 |
uri_struct->askpass != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
639 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
640 |
if (pk11_get_pin(uri_struct->askpass, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
641 |
&uri_struct->pin) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
642 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
643 |
PK11err(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
644 |
PK11_R_TOKEN_PIN_NOT_PROVIDED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
645 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
646 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
647 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
648 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
649 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
650 |
* Note that what we are logging into is the keystore from |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
651 |
* pubkey_SLOTID because we work with OP_RSA session type here. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
652 |
* That also means that we can work with only one keystore in |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
653 |
* the engine. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
654 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
655 |
* We must make sure we do not try to login more than once. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
656 |
* Also, see the comment above on locking strategy. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
657 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
658 |
(void) pthread_mutex_lock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
659 |
if (*login_done == CK_FALSE) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
660 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
661 |
if ((rv = pFuncList->C_Login(session, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
662 |
CKU_USER, (CK_UTF8CHAR*)uri_struct->pin, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
663 |
strlen(uri_struct->pin))) != CKR_OK) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
664 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
665 |
PK11err_add_data(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
666 |
PK11_R_TOKEN_LOGIN_FAILED, rv); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
667 |
goto err_locked; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
668 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
669 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
670 |
*login_done = CK_TRUE; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
671 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
672 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
673 |
* Cache the passphrasedialog for possible child (which |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
674 |
* would need to relogin). |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
675 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
676 |
if (passphrasedialog == NULL && |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
677 |
uri_struct->askpass != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
678 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
679 |
passphrasedialog = |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
680 |
strdup(uri_struct->askpass); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
681 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
682 |
if (passphrasedialog == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
683 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
684 |
PK11err_add_data(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
685 |
PK11_R_MALLOC_FAILURE, rv); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
686 |
goto err_locked; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
687 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
688 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
689 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
690 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
691 |
* Check the PIN caching policy. Note that user might |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
692 |
* have provided a PIN even when no PIN was required - |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
693 |
* in that case we always remove the PIN from memory. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
694 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
695 |
if (pk11_get_pin_caching_policy() == |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
696 |
POLICY_WRONG_VALUE) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
697 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
698 |
PK11err(PK11_F_TOKEN_LOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
699 |
PK11_R_PIN_CACHING_POLICY_INVALID); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
700 |
goto err_locked; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
701 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
702 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
703 |
if (pk11_get_pin_caching_policy() != POLICY_NONE) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
704 |
if (pk11_cache_pin(uri_struct->pin) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
705 |
goto err_locked; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
706 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
707 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
708 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
709 |
else |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
710 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
711 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
712 |
* If token does not require login we take it as the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
713 |
* login was done. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
714 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
715 |
*login_done = CK_TRUE; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
716 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
717 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
718 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
719 |
* If we raced at pk11_get_pin() we must make sure that all threads that |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
720 |
* called pk11_get_pin() will erase the PIN from memory, not just the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
721 |
* one that called C_Login(). Note that if we were supposed to cache the |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
722 |
* PIN it was already cached by now so filling "uri_struct.pin" with |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
723 |
* zero bytes is always OK since pk11_cache_pin() makes a copy of it. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
724 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
725 |
if (uri_struct->pin != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
726 |
memset(uri_struct->pin, 0, strlen(uri_struct->pin)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
727 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
728 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
729 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
730 |
err_locked: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
731 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
732 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
733 |
/* Always get rid of the PIN. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
734 |
if (uri_struct->pin != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
735 |
memset(uri_struct->pin, 0, strlen(uri_struct->pin)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
736 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
737 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
738 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
739 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
740 |
* Log in to the keystore in the child if we were logged in in the parent. There |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
741 |
* are similarities in the code with pk11_token_login() but still it is quite |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
742 |
* different so we need a separate function for this. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
743 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
744 |
* Note that this function is called under the locked session mutex when fork is |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
745 |
* detected. That means that C_Login() will be called from the child just once. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
746 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
747 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
748 |
* 1 on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
749 |
* 0 on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
750 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
751 |
int |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
752 |
pk11_token_relogin(CK_SESSION_HANDLE session) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
753 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
754 |
CK_RV rv; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
755 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
756 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
757 |
* We are in the child so check if we should login to the token again. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
758 |
* Note that it is enough to log in to the token through one session |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
759 |
* only, all already open and all future sessions can access the token |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
760 |
* then. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
761 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
762 |
if (passphrasedialog != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
763 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
764 |
char *pin = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
765 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
766 |
/* If we cached the PIN then use it. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
767 |
if (token_pin != NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
768 |
pin = token_pin; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
769 |
else if (pk11_get_pin(passphrasedialog, &pin) == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
770 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
771 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
772 |
(void) pthread_mutex_lock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
773 |
if ((rv = pFuncList->C_Login(session, CKU_USER, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
774 |
(CK_UTF8CHAR_PTR)pin, strlen(pin))) != CKR_OK) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
775 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
776 |
PK11err_add_data(PK11_F_TOKEN_RELOGIN, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
777 |
PK11_R_TOKEN_LOGIN_FAILED, rv); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
778 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
779 |
goto err; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
780 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
781 |
(void) pthread_mutex_unlock(uri_lock); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
782 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
783 |
/* Forget the PIN now if we did not cache it before. */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
784 |
if (pin != token_pin) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
785 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
786 |
memset(pin, 0, strlen(pin)); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
787 |
OPENSSL_free(pin); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
788 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
789 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
790 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
791 |
return (1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
792 |
err: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
793 |
return (0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
794 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
795 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
796 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
797 |
* This function forks and runs an external command. It would be nice if we |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
798 |
* could use popen(3C)/pclose(3C) for that but unfortunately we need to be able |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
799 |
* to get rid of the PIN from the memory. With p(open|close) function calls we |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
800 |
* cannot control the stdio's memory used for buffering and our tests showed |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
801 |
* that the PIN really stays there even after pclose(). |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
802 |
* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
803 |
* Returns: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
804 |
* allocated buffer on success |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
805 |
* NULL on failure |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
806 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
807 |
static char * |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
808 |
run_askpass(char *dialog) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
809 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
810 |
pid_t pid; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
811 |
int n, p[2]; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
812 |
char *buf = NULL; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
813 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
814 |
if (pipe(p) == -1) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
815 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
816 |
PK11err(PK11_F_RUN_ASKPASS, PK11_R_PIPE_FAILED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
817 |
return (NULL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
818 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
819 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
820 |
switch (pid = fork()) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
821 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
822 |
case -1: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
823 |
PK11err(PK11_F_RUN_ASKPASS, PK11_R_FORK_FAILED); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
824 |
return (NULL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
825 |
/* child */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
826 |
case 0: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
827 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
828 |
* This should make sure that dup2() will not fail on |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
829 |
* file descriptor shortage. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
830 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
831 |
close(p[0]); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
832 |
(void) dup2(p[1], 1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
833 |
close(p[1]); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
834 |
/* |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
835 |
* Note that we cannot use PK11err() here since we are |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
836 |
* in the child. However, parent will get read() error |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
837 |
* so do not worry. |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
838 |
*/ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
839 |
(void) execl(dialog, basename(dialog), NULL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
840 |
exit(1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
841 |
/* parent */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
842 |
default: |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
843 |
/* +1 is for the terminating '\0' */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
844 |
buf = (char *)OPENSSL_malloc(PK11_MAX_PIN_LEN + 1); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
845 |
if (buf == NULL) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
846 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
847 |
PK11err(PK11_F_RUN_ASKPASS, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
848 |
PK11_R_MALLOC_FAILURE); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
849 |
return (NULL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
850 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
851 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
852 |
close(p[1]); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
853 |
n = read(p[0], buf, PK11_MAX_PIN_LEN); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
854 |
if (n == -1 || n == 0) |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
855 |
{ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
856 |
PK11err(PK11_F_RUN_ASKPASS, |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
857 |
PK11_R_PIN_NOT_READ_FROM_COMMAND); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
858 |
OPENSSL_free(buf); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
859 |
return (NULL); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
860 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
861 |
buf[n] = '\0'; |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
862 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
863 |
(void) waitpid(pid, NULL, 0); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
864 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
865 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
866 |
return (buf); |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
867 |
} |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
868 |
|
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
869 |
#endif /* OPENSSL_NO_HW_PK11 */ |
9c0cad004039
7039910 move OpenSSL from SFW to Userland gate
Jan Pechanec <Jan.Pechanec@Oracle.COM>
parents:
diff
changeset
|
870 |
#endif /* OPENSSL_NO_HW */ |