diff options
Diffstat (limited to 'security/nss/cmd/pp/pp.c')
| -rw-r--r-- | security/nss/cmd/pp/pp.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/security/nss/cmd/pp/pp.c b/security/nss/cmd/pp/pp.c new file mode 100644 index 0000000000..d6e276834c --- /dev/null +++ b/security/nss/cmd/pp/pp.c @@ -0,0 +1,200 @@ +/* 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/. */ + +/* + * Pretty-print some well-known BER or DER encoded data (e.g. certificates, + * keys, pkcs7) + */ + +#include "secutil.h" + +#if defined(__sun) && !defined(SVR4) +extern int fprintf(FILE *, char *, ...); +#endif + +#include "plgetopt.h" + +#include "pk11func.h" +#include "nspr.h" +#include "nss.h" + +static void +Usage(char *progName) +{ + fprintf(stderr, + "Usage: %s [-t type] [-a] [-i input] [-o output] [-w] [-u]\n", + progName); + fprintf(stderr, "Pretty prints a file containing ASN.1 data in DER or ascii format.\n"); + fprintf(stderr, "%-14s Specify input and display type:", "-t type"); +#ifdef HAVE_EPV_TEMPLATE + fprintf(stderr, " %s (sk),", SEC_CT_PRIVATE_KEY); +#endif + fprintf(stderr, "\n"); + fprintf(stderr, "%-14s %s (pk), %s (c), %s (cr),\n", "", SEC_CT_PUBLIC_KEY, + SEC_CT_CERTIFICATE, SEC_CT_CERTIFICATE_REQUEST); + fprintf(stderr, "%-14s %s (ci), %s (p7), %s or %s (n).\n", "", SEC_CT_CERTIFICATE_ID, + SEC_CT_PKCS7, SEC_CT_CRL, SEC_CT_NAME); + fprintf(stderr, "%-14s (Use either the long type name or the shortcut.)\n", ""); + fprintf(stderr, "%-14s Input is in ascii encoded form (RFC1113)\n", + "-a"); + fprintf(stderr, "%-14s Define an input file to use (default is stdin)\n", + "-i input"); + fprintf(stderr, "%-14s Define an output file to use (default is stdout)\n", + "-o output"); + fprintf(stderr, "%-14s Don't wrap long output lines\n", + "-w"); + fprintf(stderr, "%-14s Use UTF-8 (default is to show non-ascii as .)\n", + "-u"); + exit(-1); +} + +int +main(int argc, char **argv) +{ + int rv, ascii; + char *progName; + FILE *outFile; + PRFileDesc *inFile; + SECItem der, data; + char *typeTag; + PLOptState *optstate; + PRBool wrap = PR_TRUE; + + progName = strrchr(argv[0], '/'); + progName = progName ? progName + 1 : argv[0]; + + ascii = 0; + inFile = 0; + outFile = 0; + typeTag = 0; + optstate = PL_CreateOptState(argc, argv, "at:i:o:uw"); + while (PL_GetNextOpt(optstate) == PL_OPT_OK) { + switch (optstate->option) { + case '?': + Usage(progName); + break; + + case 'a': + ascii = 1; + break; + + case 'i': + inFile = PR_Open(optstate->value, PR_RDONLY, 0); + if (!inFile) { + fprintf(stderr, "%s: unable to open \"%s\" for reading\n", + progName, optstate->value); + PORT_Free(typeTag); + PL_DestroyOptState(optstate); + return -1; + } + break; + + case 'o': + outFile = fopen(optstate->value, "w"); + if (!outFile) { + fprintf(stderr, "%s: unable to open \"%s\" for writing\n", + progName, optstate->value); + PORT_Free(typeTag); + PL_DestroyOptState(optstate); + return -1; + } + break; + + case 't': + typeTag = strdup(optstate->value); + break; + + case 'u': + SECU_EnableUtf8Display(PR_TRUE); + break; + + case 'w': + wrap = PR_FALSE; + break; + } + } + PL_DestroyOptState(optstate); + if (!typeTag) + Usage(progName); + + if (!inFile) + inFile = PR_STDIN; + if (!outFile) + outFile = stdout; + + PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1); + rv = NSS_NoDB_Init(NULL); + if (rv != SECSuccess) { + fprintf(stderr, "%s: NSS_NoDB_Init failed (%s)\n", + progName, SECU_Strerror(PORT_GetError())); + exit(1); + } + SECU_RegisterDynamicOids(); + + rv = SECU_ReadDERFromFile(&der, inFile, ascii, PR_FALSE); + if (rv != SECSuccess) { + fprintf(stderr, "%s: SECU_ReadDERFromFile failed\n", progName); + exit(1); + } + + /* Data is untyped, using the specified type */ + data.data = der.data; + data.len = der.len; + + SECU_EnableWrap(wrap); + + /* Pretty print it */ + if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE) == 0 || + PORT_Strcmp(typeTag, "c") == 0) { + rv = SECU_PrintSignedData(outFile, &data, "Certificate", 0, + (SECU_PPFunc)SECU_PrintCertificate); + } else if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE_ID) == 0 || + PORT_Strcmp(typeTag, "ci") == 0) { + rv = SECU_PrintSignedContent(outFile, &data, 0, 0, + SECU_PrintDumpDerIssuerAndSerial); + } else if (PORT_Strcmp(typeTag, SEC_CT_CERTIFICATE_REQUEST) == 0 || + PORT_Strcmp(typeTag, "cr") == 0) { + rv = SECU_PrintSignedData(outFile, &data, "Certificate Request", 0, + SECU_PrintCertificateRequest); + } else if (PORT_Strcmp(typeTag, SEC_CT_CRL) == 0) { + rv = SECU_PrintSignedData(outFile, &data, "CRL", 0, SECU_PrintCrl); +#ifdef HAVE_EPV_TEMPLATE + } else if (PORT_Strcmp(typeTag, SEC_CT_PRIVATE_KEY) == 0 || + PORT_Strcmp(typeTag, "sk") == 0) { + rv = SECU_PrintPrivateKey(outFile, &data, "Private Key", 0); +#endif + } else if (PORT_Strcmp(typeTag, SEC_CT_PUBLIC_KEY) == 0 || + PORT_Strcmp(typeTag, "pk") == 0) { + rv = SECU_PrintSubjectPublicKeyInfo(outFile, &data, "Public Key", 0); + } else if (PORT_Strcmp(typeTag, SEC_CT_PKCS7) == 0 || + PORT_Strcmp(typeTag, "p7") == 0) { + rv = SECU_PrintPKCS7ContentInfo(outFile, &data, + "PKCS #7 Content Info", 0); + } else if (PORT_Strcmp(typeTag, SEC_CT_NAME) == 0 || + PORT_Strcmp(typeTag, "n") == 0) { + rv = SECU_PrintDERName(outFile, &data, "Name", 0); + } else { + fprintf(stderr, "%s: don't know how to print out '%s' files\n", + progName, typeTag); + SECU_PrintAny(outFile, &data, "File contains", 0); + return -1; + } + + PORT_Free(typeTag); + + if (inFile != PR_STDIN) + PR_Close(inFile); + PORT_Free(der.data); + if (rv) { + fprintf(stderr, "%s: problem converting data (%s)\n", + progName, SECU_Strerror(PORT_GetError())); + } + if (NSS_Shutdown() != SECSuccess) { + fprintf(stderr, "%s: NSS_Shutdown failed (%s)\n", + progName, SECU_Strerror(PORT_GetError())); + rv = SECFailure; + } + PR_Cleanup(); + return rv; +} |