/usr/include/thunderbird/nss/secder.h is in thunderbird-dev 1:52.8.0-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 | /* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _SECDER_H_
#define _SECDER_H_
#include "utilrename.h"
/*
* secder.h - public data structures and prototypes for the DER encoding and
* decoding utilities library
*/
#include <time.h>
#include "plarena.h"
#include "prlong.h"
#include "seccomon.h"
#include "secdert.h"
#include "prtime.h"
SEC_BEGIN_PROTOS
/*
** Encode a data structure into DER.
** "dest" will be filled in (and memory allocated) to hold the der
** encoded structure in "src"
** "t" is a template structure which defines the shape of the
** stored data
** "src" is a pointer to the structure that will be encoded
*/
extern SECStatus DER_Encode(PLArenaPool *arena, SECItem *dest, DERTemplate *t,
void *src);
extern SECStatus DER_Lengths(SECItem *item, int *header_len_p,
PRUint32 *contents_len_p);
/*
** Lower level der subroutine that stores the standard header into "to".
** The header is of variable length, based on encodingLen.
** The return value is the new value of "to" after skipping over the header.
** "to" is where the header will be stored
** "code" is the der code to write
** "encodingLen" is the number of bytes of data that will follow
** the header
*/
extern unsigned char *DER_StoreHeader(unsigned char *to, unsigned int code,
PRUint32 encodingLen);
/*
** Return the number of bytes it will take to hold a der encoded length.
*/
extern int DER_LengthLength(PRUint32 len);
/*
** Store a der encoded *signed* integer (whose value is "src") into "dst".
** XXX This should really be enhanced to take a long.
*/
extern SECStatus DER_SetInteger(PLArenaPool *arena, SECItem *dst, PRInt32 src);
/*
** Store a der encoded *unsigned* integer (whose value is "src") into "dst".
** XXX This should really be enhanced to take an unsigned long.
*/
extern SECStatus DER_SetUInteger(PLArenaPool *arena, SECItem *dst, PRUint32 src);
/*
** Decode a der encoded *signed* integer that is stored in "src".
** If "-1" is returned, then the caller should check the error in
** XP_GetError() to see if an overflow occurred (SEC_ERROR_BAD_DER).
*/
extern long DER_GetInteger(const SECItem *src);
/*
** Decode a der encoded *unsigned* integer that is stored in "src".
** If the ULONG_MAX is returned, then the caller should check the error
** in XP_GetError() to see if an overflow occurred (SEC_ERROR_BAD_DER).
*/
extern unsigned long DER_GetUInteger(SECItem *src);
/*
** Convert an NSPR time value to a der encoded time value.
** "result" is the der encoded time (memory is allocated)
** "time" is the NSPR time value (Since Jan 1st, 1970).
** time must be on or after January 1, 1950, and
** before January 1, 2050
** The caller is responsible for freeing up the buffer which
** result->data points to upon a successful operation.
*/
extern SECStatus DER_TimeToUTCTime(SECItem *result, PRTime time);
extern SECStatus DER_TimeToUTCTimeArena(PLArenaPool *arenaOpt,
SECItem *dst, PRTime gmttime);
/*
** Convert an ascii encoded time value (according to DER rules) into
** an NSPR time value.
** "result" the resulting NSPR time
** "string" the der notation ascii value to decode
*/
extern SECStatus DER_AsciiToTime(PRTime *result, const char *string);
/*
** Same as DER_AsciiToTime except takes an SECItem instead of a string
*/
extern SECStatus DER_UTCTimeToTime(PRTime *result, const SECItem *time);
/*
** Convert a DER encoded UTC time to an ascii time representation
** "utctime" is the DER encoded UTC time to be converted. The
** caller is responsible for deallocating the returned buffer.
*/
extern char *DER_UTCTimeToAscii(SECItem *utcTime);
/*
** Convert a DER encoded UTC time to an ascii time representation, but only
** include the day, not the time.
** "utctime" is the DER encoded UTC time to be converted.
** The caller is responsible for deallocating the returned buffer.
*/
extern char *DER_UTCDayToAscii(SECItem *utctime);
/* same thing for DER encoded GeneralizedTime */
extern char *DER_GeneralizedDayToAscii(SECItem *gentime);
/* same thing for either DER UTCTime or GeneralizedTime */
extern char *DER_TimeChoiceDayToAscii(SECItem *timechoice);
/*
** Convert a PRTime to a DER encoded Generalized time
** gmttime must be on or after January 1, year 1 and
** before January 1, 10000.
*/
extern SECStatus DER_TimeToGeneralizedTime(SECItem *dst, PRTime gmttime);
extern SECStatus DER_TimeToGeneralizedTimeArena(PLArenaPool *arenaOpt,
SECItem *dst, PRTime gmttime);
/*
** Convert a DER encoded Generalized time value into an NSPR time value.
** "dst" the resulting NSPR time
** "string" the der notation ascii value to decode
*/
extern SECStatus DER_GeneralizedTimeToTime(PRTime *dst, const SECItem *time);
/*
** Convert from a PRTime UTC time value to a formatted ascii value. The
** caller is responsible for deallocating the returned buffer.
*/
extern char *CERT_UTCTime2FormattedAscii(PRTime utcTime, char *format);
#define CERT_GeneralizedTime2FormattedAscii CERT_UTCTime2FormattedAscii
/*
** Convert from a PRTime Generalized time value to a formatted ascii value. The
** caller is responsible for deallocating the returned buffer.
*/
extern char *CERT_GenTime2FormattedAscii(PRTime genTime, char *format);
/*
** decode a SECItem containing either a SEC_ASN1_GENERALIZED_TIME
** or a SEC_ASN1_UTC_TIME
*/
extern SECStatus DER_DecodeTimeChoice(PRTime *output, const SECItem *input);
/* encode a PRTime to an ASN.1 DER SECItem containing either a
SEC_ASN1_GENERALIZED_TIME or a SEC_ASN1_UTC_TIME */
extern SECStatus DER_EncodeTimeChoice(PLArenaPool *arena, SECItem *output,
PRTime input);
SEC_END_PROTOS
#endif /* _SECDER_H_ */
|