[2e9455f] | 1 | /** |
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| 2 | ** abac_util_cert.c |
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| 3 | ** utility code related process/handling of certificate_t |
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| 4 | **/ |
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| 5 | #include <err.h> |
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| 6 | #include <stdlib.h> |
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| 7 | #include <string.h> |
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| 8 | #include <stdio.h> |
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| 9 | #include <assert.h> |
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| 10 | #include <stdarg.h> |
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| 11 | #include <sys/stat.h> |
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| 12 | #include <termios.h> |
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| 13 | #include <unistd.h> |
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| 14 | #include <sys/types.h> |
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| 15 | |
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| 16 | #include <credentials/certificates/certificate.h> |
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| 17 | #include <credentials/certificates/x509.h> |
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| 18 | #include <credentials/keys/private_key.h> |
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| 19 | |
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| 20 | #include "abac_util.h" |
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| 21 | |
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| 22 | static int debug=0; |
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| 23 | |
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| 24 | char *cert_get_keyid(certificate_t *cert) { |
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| 25 | // get the keyid |
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| 26 | x509_t *x509 = (x509_t *)cert; |
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| 27 | chunk_t keyid = x509->get_subjectKeyIdentifier(x509); |
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| 28 | chunk_t string = chunk_to_hex(keyid, NULL, 0); |
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| 29 | return (char *)string.ptr; |
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| 30 | } |
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| 31 | |
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| 32 | certificate_t *cert_get_id_cert_from_file(char *filename) |
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| 33 | { |
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| 34 | certificate_t *cert = lib->creds->create(lib->creds, |
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| 35 | CRED_CERTIFICATE, CERT_X509, |
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| 36 | BUILD_FROM_FILE, filename, |
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| 37 | BUILD_X509_FLAG, X509_AA, // attribute authority, dumb |
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| 38 | BUILD_END |
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| 39 | ); |
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| 40 | return cert; |
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| 41 | } |
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| 42 | |
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| 43 | certificate_t *cert_get_id_cert_from_chunk(chunk_t chunk) |
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| 44 | { |
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| 45 | certificate_t *cert = lib->creds->create(lib->creds, |
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| 46 | CRED_CERTIFICATE, CERT_X509, |
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| 47 | BUILD_BLOB_ASN1_DER, chunk, |
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| 48 | BUILD_X509_FLAG, X509_AA, |
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| 49 | BUILD_END |
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| 50 | ); |
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| 51 | return cert; |
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| 52 | } |
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| 53 | |
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| 54 | certificate_t *cert_get_id_cert_from_pem_chunk(chunk_t chunk) |
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| 55 | { |
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| 56 | certificate_t *cert = lib->creds->create(lib->creds, |
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| 57 | CRED_CERTIFICATE, CERT_X509, |
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| 58 | BUILD_BLOB_PEM, chunk, |
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| 59 | BUILD_X509_FLAG, X509_AA, |
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| 60 | BUILD_END |
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| 61 | ); |
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| 62 | return cert; |
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| 63 | } |
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| 64 | |
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| 65 | certificate_t *cert_get_attr_cert_from_file(char *filename) |
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| 66 | { |
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| 67 | certificate_t *cert = lib->creds->create(lib->creds, |
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| 68 | CRED_CERTIFICATE, CERT_X509_AC, |
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| 69 | BUILD_FROM_FILE, filename, |
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| 70 | BUILD_END |
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| 71 | ); |
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| 72 | return cert; |
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| 73 | } |
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| 74 | |
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| 75 | |
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| 76 | certificate_t *cert_get_attr_cert_from_chunk(chunk_t chunk) |
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| 77 | { |
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| 78 | certificate_t *cert = lib->creds->create(lib->creds, |
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| 79 | CRED_CERTIFICATE, CERT_X509_AC, |
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| 80 | BUILD_BLOB_ASN1_DER, chunk, |
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| 81 | BUILD_END |
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| 82 | ); |
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| 83 | return cert; |
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| 84 | } |
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| 85 | |
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| 86 | |
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