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lib/signature.c File Reference

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#include "system.h"
#include "rpmio_internal.h"
#include <rpmlib.h>
#include <rpmmacro.h>
#include "md5.h"
#include "misc.h"
#include "rpmlead.h"
#include "signature.h"
#include "debug.h"

Go to the source code of this file.

Defines

#define X(_x)   (unsigned)((_x) & 0xff)

Typedefs

typedef int(* md5func )(const char *fn, byte *digest)

Functions

int rpmLookupSignatureType (int action)
const char * rpmDetectPGPVersion (pgpVersion *pgpVer)
rpmRC checkSize (FD_t fd, int siglen, int pad, int datalen)
 Check package size.

rpmRC rpmReadSignature (FD_t fd, Header *headerp, sigType sig_type)
int rpmWriteSignature (FD_t fd, Header h)
Header rpmNewSignature (void)
Header rpmFreeSignature (Header h)
int makePGPSignature (const char *file, void **sig, int_32 *size, const char *passPhrase)
int makeGPGSignature (const char *file, void **sig, int_32 *size, const char *passPhrase)
int rpmAddSignature (Header h, const char *file, int_32 sigTag, const char *passPhrase)
rpmVerifySignatureReturn verifySizeSignature (const char *datafile, int_32 size, char *result)
rpmVerifySignatureReturn verifyMD5Signature (const char *datafile, const byte *sig, char *result, md5func fn)
rpmVerifySignatureReturn verifyPGPSignature (const char *datafile, const void *sig, int count, char *result)
rpmVerifySignatureReturn verifyGPGSignature (const char *datafile, const void *sig, int count, char *result)
int checkPassPhrase (const char *passPhrase, const int sigTag)
char * rpmGetPassPhrase (const char *prompt, const int sigTag)
rpmVerifySignatureReturn rpmVerifySignature (const char *file, int_32 sigTag, const void *sig, int count, char *result)


Detailed Description

Definition in file signature.c.


Define Documentation

#define X _x   )     (unsigned)((_x) & 0xff)
 

Definition at line 504 of file signature.c.

Referenced by verifyMD5Signature().


Typedef Documentation

typedef int(* md5func)(const char * fn, byte * digest)
 

Definition at line 33 of file signature.c.

Referenced by verifyMD5Signature().


Function Documentation

int checkPassPhrase const char *  passPhrase,
const int  sigTag
[static]
 

Definition at line 775 of file signature.c.

References _, dosetenv(), errno, PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString(), rpmDetectPGPVersion(), RPMERR_EXEC, RPMERR_SIGGEN, rpmError, rpmExpand(), rpmIsVerbose, RPMSIGTAG_GPG, RPMSIGTAG_PGP, RPMSIGTAG_PGP5, and strerror().

Referenced by rpmGetPassPhrase().

rpmRC checkSize FD_t  fd,
int  siglen,
int  pad,
int  datalen
[inline, static]
 

Check package size.

Todo:
rpmio: use fdSize rather than fstat(2) to get file size.
Parameters:
fd package file handle
siglen signature header size
pad signature padding
datalen length of header+payload
Returns:
rpmRC return code

Definition at line 115 of file signature.c.

References _, FD_t, Fileno(), RPMMESS_DEBUG, rpmMessage, rpmRC, RPMRC_BADSIZE, RPMRC_FAIL, and RPMRC_OK.

Referenced by rpmReadSignature().

int makeGPGSignature const char *  file,
void **  sig,
int_32 size,
const char *  passPhrase
[static]
 

Definition at line 357 of file signature.c.

References _, _free(), addMacro(), alloca(), delMacro(), dosetenv(), errno, Fclose(), FD_t, Ferror(), Fopen(), int_32, poptParseArgvString(), RPMERR_EXEC, RPMERR_SIGGEN, rpmError, rpmExpand(), RPMMESS_DEBUG, rpmMessage, stpcpy(), strerror(), timedRead, and xmalloc().

Referenced by rpmAddSignature().

int makePGPSignature const char *  file,
void **  sig,
int_32 size,
const char *  passPhrase
[static]
 

Definition at line 245 of file signature.c.

References _, _free(), addMacro(), alloca(), delMacro(), dosetenv(), errno, Fclose(), FD_t, Ferror(), Fopen(), int_32, PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString(), rpmDetectPGPVersion(), RPMERR_EXEC, RPMERR_SIGGEN, rpmError, rpmExpand(), RPMMESS_DEBUG, rpmMessage, stpcpy(), strerror(), timedRead, and xmalloc().

Referenced by rpmAddSignature().

rpmVerifySignatureReturn verifyGPGSignature const char *  datafile,
const void *  sig,
int  count,
char *  result
[static]
 

Definition at line 685 of file signature.c.

References _, _free(), addMacro(), delMacro(), dosetenv(), errno, Fclose(), FD_t, Ferror(), Fopen(), Fwrite(), makeTempFile(), poptParseArgvString(), RPMERR_EXEC, rpmError, rpmExpand(), rpmGetPath(), RPMSIG_BAD, RPMSIG_NOKEY, RPMSIG_OK, strerror(), and xstrncasecmp().

Referenced by rpmVerifySignature().

rpmVerifySignatureReturn verifyMD5Signature const char *  datafile,
const byte *  sig,
char *  result,
md5func  fn
[static]
 

Definition at line 507 of file signature.c.

References md5func, RPMSIG_BAD, RPMSIG_OK, and X.

Referenced by rpmVerifySignature().

rpmVerifySignatureReturn verifyPGPSignature const char *  datafile,
const void *  sig,
int  count,
char *  result
[static]
 

Definition at line 544 of file signature.c.

References _, _free(), addMacro(), delMacro(), dosetenv(), errno, Fclose(), FD_t, Ferror(), Fopen(), Fwrite(), makeTempFile(), PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString(), rpmDetectPGPVersion(), RPMERR_EXEC, rpmError, rpmExpand(), rpmGetPath(), RPMSIG_BAD, RPMSIG_NOKEY, RPMSIG_NOTTRUSTED, RPMSIG_OK, and strerror().

Referenced by rpmVerifySignature().

rpmVerifySignatureReturn verifySizeSignature const char *  datafile,
int_32  size,
char *  result
[static]
 

Definition at line 486 of file signature.c.

References int_32, RPMSIG_BAD, and RPMSIG_OK.

Referenced by rpmVerifySignature().


Generated on Sat Oct 23 07:55:59 2004 for rpm by doxygen 1.3.6