---

lib/signature.h File Reference

Generate and verify signatures. More...

#include <header.h>

Go to the source code of this file.

Defines
#define	RPMLOOKUPSIG_QUERY   0
#define	RPMLOOKUPSIG_DISABLE   1
#define	RPMLOOKUPSIG_ENABLE   2
Typedefs
typedef enum sigType_e	sigType
typedef enum pgpVersion_e	pgpVersion
Enumerations
enum	sigType_e {   RPMSIGTYPE_NONE = 0, RPMSIGTYPE_PGP262_1024 = 1, RPMSIGTYPE_BAD = 2, RPMSIGTYPE_MD5 = 3,   RPMSIGTYPE_MD5_PGP = 4, RPMSIGTYPE_HEADERSIG = 5, RPMSIGTYPE_DISABLE = 6 }
enum	pgpVersion_e { PGP_NOTDETECTED = -1, PGP_UNKNOWN = 0, PGP_2 = 2, PGP_5 = 5 }
Functions
rpmRC	rpmReadSignature (FD_t fd, Header *headerp, sigType sig_type)
int	rpmWriteSignature (FD_t fd, Header h)
int	rpmAddSignature (Header h, const char *file, int_32 sigTag, const char *passPhrase)
int	rpmLookupSignatureType (int action)
char *	rpmGetPassPhrase (const char *prompt, const int sigTag)
const char *	rpmDetectPGPVersion (pgpVersion *pgpVer)
Variables
Header	rpmNewSignature (void)

---

Detailed Description

Generate and verify signatures.

Definition in file signature.h.

---

Define Documentation

#define RPMLOOKUPSIG_DISABLE   1

Definition at line 81 of file signature.h. Referenced by main(), and rpmLookupSignatureType().

#define RPMLOOKUPSIG_ENABLE   2

Definition at line 82 of file signature.h. Referenced by rpmLookupSignatureType().

#define RPMLOOKUPSIG_QUERY   0

Definition at line 80 of file signature.h. Referenced by main(), rpmLookupSignatureType(), rpmReSign(), and writeRPM().

---

Function Documentation

int rpmAddSignature (  Header    h, const char *    file, int_32    sigTag, const char *    passPhrase )

Generate a signature of data in file, insert in header. Definition at line 446 of file signature.c. References _, headerAddEntry(), int_32, makeGPGSignature(), makePGPSignature(), mdbinfile(), RPM_BIN_TYPE, RPM_INT32_TYPE, RPMMESS_VERBOSE, rpmMessage, RPMSIGTAG_GPG, RPMSIGTAG_MD5, RPMSIGTAG_PGP, RPMSIGTAG_PGP5, and RPMSIGTAG_SIZE. Referenced by rpmReSign(), and writeRPM().

const char* rpmDetectPGPVersion (  pgpVersion *    pgpVer )

Return path to pgp executable of given type, or NULL when not found. Definition at line 68 of file signature.c. References _free(), alloca(), PGP_2, PGP_5, PGP_NOTDETECTED, PGP_UNKNOWN, pgpVersion, rpmGetPath(), and stpcpy(). Referenced by checkPassPhrase(), main(), makePGPSignature(), and verifyPGPSignature().

char* rpmGetPassPhrase (  const char *    prompt, const int    sigTag )

Read a pass phrase from the user. Definition at line 926 of file signature.c. References _, _free(), checkPassPhrase(), RPMERR_SIGGEN, rpmError, rpmExpand(), RPMSIGTAG_GPG, RPMSIGTAG_PGP, and RPMSIGTAG_PGP5. Referenced by main().

int rpmLookupSignatureType (  int    action )

Return type of signature in effect for building. Definition at line 31 of file signature.c. References _free(), rpmExpand(), RPMLOOKUPSIG_DISABLE, RPMLOOKUPSIG_ENABLE, RPMLOOKUPSIG_QUERY, RPMSIGTAG_GPG, RPMSIGTAG_PGP, and xstrcasecmp(). Referenced by main(), rpmReSign(), and writeRPM().

rpmRC rpmReadSignature (  FD_t    fd, Header *    headerp, sigType    sig_type )

Read (and verify header+archive size) signature header. If an old-style signature is found, we emulate a new style one. Parameters: fd  file handle Return values: headerp  address of (signature) header (or NULL) Parameters: sig_type  type of signature header to read (from lead) Returns: rpmRC return code Definition at line 150 of file signature.c. References _, checkSize(), HEADER_MAGIC_YES, headerAddEntry(), headerFree(), headerGetEntry(), headerNew(), headerRead(), headerSizeof(), int_32, RPM_BIN_TYPE, RPMERR_BADSIGTYPE, rpmError, RPMMESS_DEBUG, rpmMessage, rpmRC, RPMRC_FAIL, RPMRC_OK, RPMRC_SHORTREAD, RPMSIGTAG_PGP, RPMSIGTAG_SIZE, RPMSIGTYPE_DISABLE, RPMSIGTYPE_HEADERSIG, RPMSIGTYPE_MD5, RPMSIGTYPE_MD5_PGP, RPMSIGTYPE_NONE, RPMSIGTYPE_PGP262_1024, sigType, and timedRead. Referenced by main(), readPackageHeaders(), rpmCheckSig(), and rpmReSign().

int rpmWriteSignature (  FD_t    fd, Header    h )

Write signature header. Parameters: fd  file handle h  (signature) header Returns: 0 on success, 1 on error Definition at line 214 of file signature.c. References _, Fwrite(), HEADER_MAGIC_YES, headerSizeof(), headerWrite(), RPMMESS_DEBUG, and rpmMessage. Referenced by main(), psmStage(), rpmReSign(), and writeRPM().

---