Main Page   Modules   Data Structures   File List   Data Fields   Globals   Related Pages  

lib/signature.c File Reference

More...

#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. More...

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)

Variables

char ** environ = NULL


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 783 of file signature.c.

References _, dosetenv, environ, errno, PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString, rpmDetectPGPVersion, rpmExpand, 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 _, Fileno, 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, environ, errno, Fclose, Ferror, Fopen, int_32, poptParseArgvString, rpmExpand, 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, environ, errno, Fclose, Ferror, Fopen, int_32, PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString, rpmDetectPGPVersion, rpmExpand, stpcpy, strerror, timedRead, and xmalloc.

Referenced by rpmAddSignature.

Header rpmFreeSignature Header    h
 

Definition at line 240 of file signature.c.

References headerFree.

Referenced by readPackageHeaders, rpmReadPackageHeader, and writeRPM.

rpmVerifySignatureReturn rpmVerifySignature const char *    file,
int_32    sigTag,
const void *    sig,
int    count,
char *    result
 

Definition at line 930 of file signature.c.

References _, int_32, verifyGPGSignature, verifyMD5Signature, verifyPGPSignature, and verifySizeSignature.

Referenced by rpmCheckSig.

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

Definition at line 689 of file signature.c.

References _, _free, addMacro, delMacro, dosetenv, environ, errno, Fclose, Ferror, Fopen, Fwrite, makeTempFile, poptParseArgvString, rpmExpand, rpmGetPath, stpncpy, 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, 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, environ, errno, Fclose, Ferror, Fopen, Fwrite, makeTempFile, PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, poptParseArgvString, rpmDetectPGPVersion, rpmExpand, rpmGetPath, stpncpy, 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.

Referenced by rpmVerifySignature.


Variable Documentation

char** environ = NULL
 

Definition at line 30 of file signature.c.

Referenced by checkPassPhrase, main, makeGPGSignature, makePGPSignature, verifyGPGSignature, verifyPGPSignature, and xmalloc.


Generated on Fri Apr 4 14:39:44 2003 for rpm by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002