Commit Graph

4762 Commits

Author SHA1 Message Date
nelsonb%netscape.com
0a29c7fe2b Fix double free introduced in rev 1.54. r=wtc. bug 230774.
Bug occurs only in NSS utilities that import base64 encoded files, e.g.
with the -a option.
2004-01-14 01:19:26 +00:00
wchang0222%aol.com
ab1b1d58f9 Bugzilla bug 229289: fixed an unused variable warning. r=relyea. 2004-01-13 01:59:41 +00:00
jst%mozilla.jstenback.com
c000ae86e8 General deCOMtamination of nsIDocument, nsIContent, and nsIFormSubmission. Eliminating nsIAttributeContent, and doing some URL->URI changes. r+sr=peterv@propagandism.org 2004-01-09 23:54:21 +00:00
wchang0222%aol.com
7bcf0f4ab9 Upgraded to NSPR 4.4.1 and NSS 3.9. 2004-01-09 02:34:14 +00:00
wchang0222%aol.com
2543d8c8d1 Bugscape bug 54500: made uniqueNamedKeyExists public. 2004-01-08 18:09:15 +00:00
nelsonb%netscape.com
8dc069e8e4 Overload the error code SSL_ERROR_RX_RECORD_TOO_LONG to report SSL2
records that are too short.  Bugscape bug 54814
2004-01-08 06:52:00 +00:00
jpierre%netscape.com
8a6338d551 Rename PK11_PubDeriveExtended to PK11_PubDeriveWithKDF 2004-01-08 01:37:46 +00:00
wchang0222%aol.com
435bc1ad86 Set NSS version to 3.9. 2004-01-08 01:04:56 +00:00
jpierre%netscape.com
e7036921ca Rename PK11_FindSlotsByAliases to PK11_FindSlotsByNames 2004-01-07 23:12:01 +00:00
jpierre%netscape.com
70f0bbf00d Rename CERT_DecodeTimeChoice/CERT_EncodeTimeChoice to DER_DecodeTimeChoice/DER_EncodeTimeChoice 2004-01-07 23:07:24 +00:00
bsmedberg%covad.net
d0f309943a Continuing to land the PACKAGING_20030906_BRANCH for bug 20640. Not part of the build, yet. 2004-01-07 13:37:00 +00:00
bsmedberg%covad.net
274ef7cd49 Beginning to land the PACKAGING_20030906_BRANCH for bug 20640. Not part of the build, yet. 2004-01-07 01:22:31 +00:00
nelsonb%netscape.com
5d8bd61334 Fix crashes in NSS_CMSSignedData_GetDigestValue and
NSS_CMSContentInfo_GetContent that occur when a detached signature is not
accompanied by the data on which the signature was computed. Bug 229242.
Make NSS_CMSContentInfo_GetInnerContent and NSS_CMSMessage_GetContent
more easily debugged, by storing the results returned by function calls
in automatic variables before using them in subsequent calls/switches.
2004-01-07 00:09:17 +00:00
relyea%netscape.com
6a63299667 Bug 229193
Patch by wtc revied by relyea & ian
2003-12-31 23:19:26 +00:00
bryner%brianryner.com
c54ac86e5f Fix the security warning dialogs to work as designed for Firebird:
- All dialogs will appear the first time a user encounters them
 - The "show every time" checkbox will default to off
 - If the user checks the checkbox to see the dialogs every time, the choice will be remembered.

Because of the change in default prefs, this will cause Firebird users to see these dialogs again (but defaulted to not show after that) when upgrading.  Bug 172091, r=brendan, sr=ben.
2003-12-31 23:03:08 +00:00
wchang0222%aol.com
144c518d7a Set NSS version to 3.9 Beta 6. 2003-12-24 06:22:49 +00:00
wchang0222%aol.com
1550e4ab3e Removed unused variable 'val'. 2003-12-23 21:40:52 +00:00
wchang0222%aol.com
0ea554f2f9 Fixed unused variable compiler warning about 'html'. Declare it inside
the same ifdef with which it is used.
2003-12-23 21:37:07 +00:00
wchang0222%aol.com
34519e6ab3 Removed unused variable 'rawSigLen'. 2003-12-23 21:24:01 +00:00
wchang0222%aol.com
11c67b98af Removed unused variable 'attribute'. 2003-12-23 21:21:39 +00:00
wchang0222%aol.com
60cf880826 Include "nsslocks.h" for nss_InitLock. 2003-12-23 02:09:55 +00:00
wchang0222%aol.com
5bfcd81514 Declare the argument to SECKEY_ECParamsToKeySize as const.
Modified Files: seckey.c pk11skey.c
2003-12-23 02:05:28 +00:00
wchang0222%aol.com
95e1ce0279 Bugscape bug 54500: trim preceding/trailing whitespace from passed-in
String arguments.
2003-12-23 01:19:48 +00:00
wchang0222%aol.com
09584fb9f9 Return a value of the correct type. 2003-12-23 01:03:39 +00:00
wchang0222%aol.com
290a965230 Fixed a spelling error. 2003-12-23 00:52:06 +00:00
wchang0222%aol.com
0433b41c3b Moved ecl-curve.h from the EXPORTS to the PRIVATE_EXPORTS list. 2003-12-23 00:17:04 +00:00
wchang0222%aol.com
79387320b7 Renamed SECKEY_ECParams2KeySize as SECKEY_ECParamsToKeySize. Do not export
this function from the nss3 shared library.
Modified Files: seckey.c pk11skey.c nss.def
2003-12-22 23:36:40 +00:00
wchang0222%aol.com
7adfc17d1d Declare the 'input' argument to CERT_DecodeTimeChoice as 'const'. Removed
an extraneous semicolon (;) after the SEC_ASN1_CHOOSER_IMPLEMENT macro.
Modified Files: secder.h sectime.c
2003-12-22 23:33:39 +00:00
wchang0222%aol.com
4b807fd2b8 Bugzilla bug 228907: added a stub implementation for the obsolete native
function Java_org_mozilla_jss_pkcs11_PK11Cert_getNickname, which is listed
in the symbol export file jss.def.
2003-12-20 15:56:11 +00:00
nelsonb%netscape.com
76bb8f646c Some further cleanup of p12d.c. Bugscape bug 52528. r=wtc. 2003-12-20 01:33:06 +00:00
wchang0222%aol.com
7905ca6b6f Set NSS version to 3.9 Beta 5. 2003-12-20 00:35:01 +00:00
wchang0222%aol.com
9ccb6b87c5 Made wincx the last argument of PK11_PubDeriveExtended. r=relyea.
Modified Files: pk11func.h pk11skey.c ssl3con.c
2003-12-19 23:54:29 +00:00
nelsonb%netscape.com
312061509b Impose new limits on RSA public key sizes. 8k bits for modulus,
64 bits for public exponent.  This prevents certain attacks on SSL
servers.  Bugscape bug 54019.  r=wtc,relyea.
2003-12-19 23:50:45 +00:00
wchang0222%aol.com
010acd81c1 PK11_MoveKey was renamed PK11_MoveSymKey. r=relyea.
Modified Files: symkeyutil.c nss.def pk11func.h pk11skey.c
2003-12-19 23:29:43 +00:00
relyea%netscape.com
6e767fb4eb Make database access to the key db thread safe. 2003-12-19 23:24:48 +00:00
relyea%netscape.com
8ec4937462 Add keydb lock type. keydb should be locked like the certdb. 2003-12-19 23:24:00 +00:00
wchang0222%aol.com
5014045f8c Backed out the previous checkin, which broke our S/MIME QA tests. 2003-12-19 22:54:20 +00:00
wchang0222%aol.com
fac46295ff Bugzilla bug 228624: we need to call STAN_ForceCERTCertificateUpdate if
the cert's instances changed.  r=relyea.
2003-12-19 22:33:12 +00:00
wchang0222%aol.com
64276531dd Bugscape bug 54627: made the fix for NSS_CMSSignedData_Encode_BeforeData
the same as the code in NSS_CMSSignedData_Decode_BeforeData.  r=nelsonb.
2003-12-19 22:08:12 +00:00
wchang0222%aol.com
c367aa403a Bugscape bug 54500: Improved the previous checkin: fixed leaks of the
return values of PK11_GetSymKeyNickname. Removed unnecessary assignment
statements "symKeyObj = NULL;".  Removed an unnecessary else { }.
2003-12-19 19:36:30 +00:00
wchang0222%aol.com
deb29c8f1f Import NSPR 4.4.1. 2003-12-19 17:02:57 +00:00
wchang0222%aol.com
4a54a29151 Bugzilla bug 221133: fixed unused variable warning on some platforms.
The patch is contributed by timeless@bemail.org.  r=wtc.
2003-12-19 16:35:14 +00:00
wchang0222%aol.com
ec5678ff34 Bugscape bug 54500: added some new methods to the SecretDecoderRing
KeyManager class.  The patch is contributed by Matthew Harmsen of AOL.
Modified Files:
	lib/jss.def org/mozilla/jss/SecretDecoderRing/KeyManager.c
	org/mozilla/jss/SecretDecoderRing/KeyManager.java
2003-12-19 05:33:50 +00:00
wchang0222%aol.com
546a8a6e87 Set JSS version to 3.5 Beta.
Modified Files:
	org/mozilla/jss/CryptoManager.java
	org/mozilla/jss/util/jssver.h
2003-12-19 05:08:34 +00:00
nelsonb%netscape.com
70470925e0 Don't overwrite pointers to existing message digests if they've been
precomputed.  Bugscape bug 54627.  r=wtc, jpierre.
2003-12-19 03:58:28 +00:00
wchang0222%aol.com
a08b14e07e Bugzilla bug 228907: enable PK11Store.getCertificates to return the correct
nicknames for certs with multiple instances.  This requires adding a new
nickname argument to the constructors of the various cert classes and
passing a nickname better than NSS's cert->nickname where possible.
r=thomask.
Modified Files:
	pkcs11/PK11Cert.c
	pkcs11/PK11Cert.java
	pkcs11/PK11InternalCert.java
	pkcs11/PK11InternalTokenCert.java
	pkcs11/PK11Store.c
	pkcs11/PK11TokenCert.java
	pkcs11/pk11util.h
	util/java_ids.h
2003-12-19 00:19:57 +00:00
wchang0222%aol.com
8bfb2f97fd Set NSS version to 3.9 Beta 4. 2003-12-18 21:45:34 +00:00
wchang0222%aol.com
991ddf2ba6 Bugzilla bug 228624: made PK11_ListCertsInSlot reach into the Stan layer
to obtain the correct nicknames of the cert instances (pk11cert.c).  Fixed
the bug that if a cert we want to add the the cache is already in the
cache, we should merge the instances of the cert before destroying the
duplicate cert (tdcache.c).  r=jpierre,relyea.
2003-12-18 18:23:17 +00:00
wchang0222%aol.com
ec4dda5d19 Bugzilla bug 219982: removed an unused local variable. (The function call
is needed for its side effect.)  Thanks to timeless@bemail.org and
Serge GAUTHERIE <gautheri@noos.fr> for the patch.  r=wtc.
2003-12-17 22:43:25 +00:00
nelsonb%netscape.com
634bb98533 Allow NSS_CMSDigestContext objects to be created, even when there are
no valid digest algorithm OIDs.  This allows "certs only" messages to
be decoded.  Bugzilla bug 228707. r=jpierre, wtc.
2003-12-17 03:49:10 +00:00
wchang0222%aol.com
e3cda94421 Bugzilla bug 228618: fixed an incorrect use of realloc. Fixed an unused
variable compiler warning.  r=jpierre.
2003-12-16 04:24:57 +00:00
nelsonb%netscape.com
b41986df1b Fix S/MIME bugs that caused parallel arrays of digest OIDs and digest
values to become out of sync.  Bugscape bug 54256. r=relyea.
Modified Files:	cmd/smimetools/cmsutil.c lib/smime/cmsdigest.c
2003-12-12 23:55:06 +00:00
jpierre%netscape.com
3331d24ed7 Fix for 54061 . Return SEC_ERROR_INVALID_ARGS and remove assertions . r=wtc,misterssl 2003-12-12 21:42:02 +00:00
darin%meer.net
cbcce6aa7e fixes bug 228062 "NTLM authentication fails with mod_ntlm, mod_ntlm reports 'missing/corrupt NTLM header'" r+sr=bryner a=dbaron 2003-12-12 02:58:42 +00:00
bienvenu%nventure.com
ec74b37f9f fix 227991, nsNSSCertificateDB::AddCertFromBase64 crashes (only used from auto config), r=kaie, sr=mscott, a=sspitzer 2003-12-11 16:02:08 +00:00
nelsonb%netscape.com
fff428a34a CERT_ImportCerts now returns SECFailure when NONE of the certs was succesfully imported. r=wtc. Bugscape bug 54311. 2003-12-06 06:52:53 +00:00
nelsonb%netscape.com
7ed9720eb2 __CERT_AddTempCertToPerm will now set error SEC_ERROR_ADDING_CERT
when attempting to make a cert perm that is already permanent.
Bugzilla bug 227559. r=wtc
2003-12-06 06:46:27 +00:00
nelsonb%netscape.com
87f5c7ded0 NSC_Finalize will now destroy 3 softoken free lists and one more
global pointer.  Plugs some memory leaks.  Bugscape bug 54301. r=wtc
2003-12-06 06:41:51 +00:00
nelsonb%netscape.com
6f425d9730 Add /FIXED:NO argument to linker command line for EXEs. Purify
requires this to precisely instrument EXEs.  r=wtc
2003-12-06 06:34:20 +00:00
nelsonb%netscape.com
2b4825491c Add new -k option to NSS QA test program cmsutil. By default, cmsutil
will no longer add any decoded certs to the cert db file, which is
useful for reproducibility of results in QA scripts.
Bugscape bug 54293. r=relyea,jpierre,wtc
2003-12-06 06:31:08 +00:00
wchang0222%aol.com
2483a508a7 Bugzilla bug 227296: fixed the bug that NSS_CMSAttribute_AddValue adds the
address of a stack variable to the attr->values array.  Added a new
function SECITEM_ArenaDupItem.  r=nelsonb.
Modified Files:
	nss/nss.def util/secitem.c util/secitem.h smime/cmsarray.c
	smime/cmsattr.c
2003-12-06 01:16:50 +00:00
nelsonb%netscape.com
265f6a9b37 Further simplification and improvement of the parsing of UTCTime
and GeneralizedTime to avoid UMRs.  Bugscape bug 54198. r=wtc
2003-12-05 04:53:28 +00:00
nelsonb%netscape.com
b87fc256c1 NSS_CMSContentInfo_Destroy()
- The patch destroys the digest context member of the CMSContentInfo.
  It calls the previously unused function NSS_CMSDigestContext_Cancel
  to destroy the digest context.  Eliminates an object reference leak.
Bugscape bug 54208, r=relyea
2003-12-04 00:39:24 +00:00
nelsonb%netscape.com
697b57f151 In functions NSS_CMSSignedData_Encode_AfterData and
NSS_CMSSignedData_Decode_AfterData
  - These functions call NSS_CMSDigestContext_FinishMultiple, which
    always destroys the digest context, regardless of whether it returns
    SECSUccess or SECFailure.  So, change these functions to always NULL
    out the context pointer regardless of the returned value.
NSS_CMSSignedData_VerifySignerInfo()
  - Always call NSS_CMSSignerInfo_Verify() to set the verification status
    in the signerinfo object, even if some of the other arguments are NULL,
    or other failures have occurred, but avoid NULL pointer dereferences
    along the way.  Notice that this change is dependent on changes to
    NSS_CMSSignerInfo_Verify() (see below.)
NSS_CMSSignedData_SetDigests() - skip over missing digests.  Don't fail
    the function, and don't crash, if digest pointers are NULL.
Bugscape bug 54208, r=relyea
2003-12-04 00:36:47 +00:00
nelsonb%netscape.com
8a0ca297e4 Functions NSS_CMSDigestedData_Encode_AfterData and
NSS_CMSDigestedData_Decode_AfterData
- Since NSS_CMSDigestContext_FinishSingle always destroys the context,
  regardless of whether it returns SECSuccess or SECFailure, these
  functions have been changed to always NULL out the context pointer
  after calling NSS_CMSDigestContext_FinishSingle, regardless of the
  outcome.
Bugscape bug 54208, r=relyea
2003-12-04 00:35:02 +00:00
nelsonb%netscape.com
d0960c05d3 There is a lot of "cleanup" in this file, wrapping source at 80 columns.
The relevant fixes for this bug include:
NSS_CMSDigestContext_StartMultiple()
   - make sure that cmsdigcx->digcxs and cmsdigcx->digobjs are initialized.
   - at the "loser" label, be sure to free the digest context itself.
NSS_CMSDigestContext_Cancel()
   - after destroying all the objects, free the arrays of pointers to the
     objects, and the digest context itself.  Previously these items were
     leaked by this function.
NSS_CMSDigestContext_FinishMultiple()
   - ensure that this function ALWAYS destroys all the NSS digest objects,
     and doesn't stop destroying them if it encounters an error.  Note that
     this is a newer revision of an older patch for that problem.
   - always Free the arrays of pointers used in this object.
NSS_CMSDigestContext_FinishSingle()
   - simplify this code.
Bugscape bug 54208, r=relyea
2003-12-04 00:32:18 +00:00
nelsonb%netscape.com
f6f1a0d2e4 NSS_CMSSignerInfo_Verify()
- This function is changed to explicitly allow some of its input arguments
  to be NULL.  It will set the verification status in the CMSSignerInfo
  object accordingly.  Since this is the ONLY function that ever sets the
  verification status, it must be able to do so even when problems have
  occurred.
- lots of cleanup of this source code.
Bugscape bug 54208, r=relyea
2003-12-04 00:29:31 +00:00
nelsonb%netscape.com
874fa3a93d Add null pointer checks to nss_cms_after_end and NSS_CMSEnvelopedData_Decode_AfterData. Bugscape bug 54061. r=wtc,relyea
Lots of code "cleanup" (reformatting for 80 columns) in cmsdecode.c
2003-12-04 00:14:24 +00:00
nelsonb%netscape.com
e4d53231f8 Avoid UMRs in dertime.c. Bugscape bug 54198. r=wtc. 2003-12-03 04:03:40 +00:00
jpierre%netscape.com
e6c9ba62d7 Fix for 54061 - null pointer check . r=nelsonb 2003-12-03 02:42:08 +00:00
wchang0222%aol.com
80462e9cb1 Bugscape bug 54021: in CERT_FindSubjectKeyIDExtension, if PORT_NewArena
fails we should return SECFailure.  Document that the return values of
CERT_GetCommonName and NSS_CMSSignerInfo_GetSignerCommonName must be freed
with PORT_Free.  r=nelsonb.
Modified Files:
	certdb/alg1485.c certdb/cert.h certdb/certv3.c smime/cms.h
	smime/cmssiginfo.c
2003-12-03 00:09:05 +00:00
dbaron%dbaron.org
d5582721b7 Separate locale version from Mozilla version so we do not have to bump locale version for every release. b=226377 r=kairo, bsmedberg sr=ben a=asa 2003-12-02 23:22:11 +00:00
jpierre%netscape.com
e5c708bb65 Prevent SMIME crash in the opaque signature test. bugscape 54061. r=nelsonb 2003-12-02 05:46:27 +00:00
jpierre%netscape.com
7eef555978 Fix for 54088 . Don't try to encode attributes with no value. r=wtc 2003-12-02 05:05:30 +00:00
nelsonb%netscape.com
02198fd686 Bound stan error stack at 16 error codes to limit growth.
Bugscape bug 54021. r=wtc.
2003-12-02 02:05:47 +00:00
wchang0222%aol.com
cb7164249f Reverted to NSPR 4.3 until Sun has NSPR 4.4.1 binary distributions. 2003-11-28 05:41:42 +00:00
nelsonb%netscape.com
785b886515 Detect invalid input buffer lengths, and return error instead of UMR>
Bugscape bug 54021.  r=wchang0222
2003-11-27 05:08:20 +00:00
nelsonb%netscape.com
13f3e6fa94 Fix leak in CERT_FindSubjectKeyIDExtension, and use the Quick DER
decoder.  Bugscape bug 54021.  r=jpierre
2003-11-27 05:06:20 +00:00
wchang0222%aol.com
1731be9206 Upgraded to NSPR 4.4.1. 2003-11-27 01:43:15 +00:00
nelsonb%netscape.com
931071736c Clean up some arithmetic used for UCS4. Detect when UCS2 and UCS4
buffers have invalid lengths.  Bugscape bug 54021. r=whang0222, relyea
2003-11-27 01:08:59 +00:00
wchang0222%aol.com
dcc1fa5880 Bugzilla bug 226861: removed NSS_CMSSignedData_GetDigestByAlgTag, which is
a duplicate of NSS_CMSSignedData_GetDigestValue.  r=nelsonb.
Modified Files: cms.h cmssigdata.c
2003-11-26 23:50:02 +00:00
nelsonb%netscape.com
1c7b6a8ea4 In NSS_CMSSignedData_VerifySignerInfo(), test all returned pointers
for NULL before attempting to dereference them.
Bugscape bug 54057. r=wchang0222
2003-11-26 22:02:38 +00:00
nelsonb%netscape.com
36fc65a627 Performance enhancement. Detect absurdly large modulae in public keys,
and don't waste time on them.  Bugscape bug 54019. r=relyea.
2003-11-26 06:26:31 +00:00
nelsonb%netscape.com
d596531040 Remove an unnecessary and incorrect assert call.
Bugscape bug 54018. r=jpierre
2003-11-26 06:16:01 +00:00
nelsonb%netscape.com
8cc8dfcdf3 This patch reduces the scope of many variables in cmsutil's decode function. It frees the signer's CN string after use.
Bugscape bug 54021.  r=jpierre
2003-11-25 23:26:39 +00:00
darin%meer.net
2c0d2708f3 fixes bug 226639 "send NegotiateAlwaysSign in NTLM type 1 message to make NetApp/6.3.3 happy" r+sr=bryner a=dbaron 2003-11-25 02:12:41 +00:00
wchang0222%aol.com
86e2d2c45d Bugzilla bug 226470: removed -qarch=com, which is the default for the
compiler.  r=pkw@us.ibm.com.
2003-11-24 19:45:18 +00:00
wchang0222%aol.com
034bf93de9 Bugzilla bug 226470: use a C compiler rather than a C++ compiler to compile
C code.  The patch is contributed by Philip K. Warren <pkw@us.ibm.com>.
2003-11-22 06:45:50 +00:00
nelsonb%netscape.com
20abf0c0aa Don't invoke PKCS11 with an invalid handle. Bug 226285.
r=relyea sr=wchang0222
2003-11-21 22:10:56 +00:00
nelsonb%netscape.com
d3382c6ffe Remove an overreaching constraing on modulus length. Bug 226285.
r=relyea  sr=wchang0222
2003-11-21 22:09:27 +00:00
nelsonb%netscape.com
0fa7d0adc8 Implement new "batch mode" (see the -b option). Plug some leaks.
Facilitates memory leak testing of the SMIME library.
This revision combines the patches for Bugzilla bug 225513 and
Bugscape bug 53775.  r = relyea and wchang0222
2003-11-20 02:33:18 +00:00
nelsonb%netscape.com
52dffd46a8 Don't accept ASN.1 items whose length is 2GB or more.
Bugscape bug 53875.  r=wchang0222 and r=relyea.
2003-11-20 02:08:34 +00:00
nelsonb%netscape.com
67d78ccfb9 Dont attempt to allocate 2GB or more from an arenapool.
Bugscape bug 53875. r=relyea.
2003-11-20 02:06:16 +00:00
nelsonb%netscape.com
511a262edc Remove as assertion that is triggered by bad data input, but does not
indicate a code flaw.  Bugscape bug 53875. r=relyea
2003-11-20 02:04:07 +00:00
nelsonb%netscape.com
75ca774270 Be sure not to ask NSS to use an invalid PKCS11 mechanism.
Bugscape bug 53875.  r=relyea.
2003-11-20 02:00:04 +00:00
nelsonb%netscape.com
b79aed8a42 Plug a leak that occurs when code asks NSS to use an invalid PKCS11
mechanism.  Bugscape bug 53875.  r=relyea
2003-11-20 01:59:07 +00:00
darin%meer.net
d7ce33ed84 fix two "might be used uninitialized" warnings from NTLM patch, bug=224653. 2003-11-19 05:00:43 +00:00
nelsonb%netscape.com
eb21d36254 near total rewrite of PK11_ParamFromAlgid to eliminate leaks.
Partial fix for Bugscape bug 53875.
2003-11-19 03:23:41 +00:00
wchang0222%aol.com
c7610ca80e Bugzilla bug 222568: fixed a bug introduced in rev. 1.54. 2003-11-19 01:38:26 +00:00
wchang0222%aol.com
604c4a98c3 Turns out that we can use a space to separate directories in a vpath
directive.  This works cross platform.
2003-11-19 01:12:31 +00:00