The Tor Browser: security/nss/cmd/ppcertdata/ppcertdata.c@7e26c7da4463

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include <stdio.h>

     6 #include <string.h>

     7 #include <ctype.h>

     8 #include <stdlib.h>

     9 #include "secutil.h"

    10 #include "nss.h"

    12 unsigned char  binary_line[64 * 1024];

    14 int

    15 main(int argc, const char ** argv)

    16 {

    17     int            skip_count = 0;

    18     int            bytes_read;

    19     char           line[133];

    21     if (argc > 1) {

    22     	skip_count = atoi(argv[1]);

    23     }

    24     if (argc > 2 || skip_count < 0) {

    25         printf("Usage: %s [ skip_columns ] \n", argv[0]);

    26 	return 1;

    27     }

    29     NSS_NoDB_Init(NULL);

    31     while (fgets(line, 132, stdin) && (bytes_read = strlen(line)) > 0 ) {

    32 	int    bytes_written;

    33 	char * found;

    34 	char * in          = line       + skip_count;

    35 	int    left        = bytes_read - skip_count;

    36 	int    is_cert;

    37 	int    is_serial;

    38 	int    is_name;

    39 	int    is_hash;

    40 	int    use_pp      = 0;

    41 	int    out = 0;

    42 	SECItem der = {siBuffer, NULL, 0 };

    44 	line[bytes_read] = 0;

    45 	if (bytes_read <= skip_count)

    46 	    continue;

    47 	fwrite(in, 1, left, stdout);

    48 	found = strstr(in, "MULTILINE_OCTAL");

    49 	if (!found)

    50 	    continue;

    51 	fflush(stdout);

    53 	is_cert   = (NULL != strstr(in, "CKA_VALUE"));

    54 	is_serial = (NULL != strstr(in, "CKA_SERIAL_NUMBER"));

    55 	is_name   = (NULL != strstr(in, "CKA_ISSUER")) ||

    56 		    (NULL != strstr(in, "CKA_SUBJECT"));

    57 	is_hash   = (NULL != strstr(in, "_HASH"));

    58 	while (fgets(line, 132, stdin) &&

    59 	       (bytes_read = strlen(line)) > 0 ) {

    60 	    in   = line       + skip_count;

    61 	    left = bytes_read - skip_count;

    63 	    if ((left >= 3) && !strncmp(in, "END", 3))

    64 		break;

    65 	    while (left >= 4) {

    66 		if (in[0] == '\\'  && isdigit(in[1]) &&

    67 		    isdigit(in[2]) && isdigit(in[3])) {

    68 		    left -= 4;

    69 		    binary_line[out++] = ((in[1] - '0') << 6) |

    70 					 ((in[2] - '0') << 3) |

    71 					  (in[3] - '0');

    72 		    in += 4;

    73 		} else

    74 		    break;

    75 	    }

    76 	}

    77 	der.data = binary_line;

    78 	der.len  = out;

    79 	if (is_cert)

    80 	    SECU_PrintSignedData(stdout, &der, "Certificate", 0,

    81 				 SECU_PrintCertificate);

    82 	else if (is_name)

    83 	    SECU_PrintDERName(stdout, &der, "Name", 0);

    84 	else if (is_serial) {

    85 	    if (out > 2 && binary_line[0] == 2 &&

    86 	        out == 2 + binary_line[1]) {

    87 		der.data += 2;

    88 		der.len  -= 2;

    89 		SECU_PrintInteger(stdout, &der, "DER Serial Number", 0);

    90 	    } else

    91 		SECU_PrintInteger(stdout, &der, "Raw Serial Number", 0);

    92 	} else if (is_hash)

    93 	    SECU_PrintAsHex(stdout, &der, "Hash", 0);

    94 	else

    95 	    SECU_PrintBuf(stdout, "Other", binary_line, out);

    96     }

    97     NSS_Shutdown();

    98     return 0;

    99 }

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