diff options
Diffstat (limited to 'security/nss/cmd/signver/pk7print.c')
| -rw-r--r-- | security/nss/cmd/signver/pk7print.c | 907 |
1 files changed, 907 insertions, 0 deletions
diff --git a/security/nss/cmd/signver/pk7print.c b/security/nss/cmd/signver/pk7print.c new file mode 100644 index 0000000000..d8dbe09a7b --- /dev/null +++ b/security/nss/cmd/signver/pk7print.c @@ -0,0 +1,907 @@ +/* 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/. */ + +/* +** secutil.c - various functions used by security stuff +** +*/ + +/* pkcs #7 -related functions */ + +#include "secutil.h" +#include "secpkcs7.h" +#include "secoid.h" +#include <sys/stat.h> +#include <stdarg.h> + +#ifdef XP_UNIX +#include <unistd.h> +#endif + +/* for SEC_TraverseNames */ +#include "cert.h" +#include "prtypes.h" +#include "prtime.h" + +#include "prlong.h" +#include "secmod.h" +#include "pk11func.h" +#include "prerror.h" + +/* +** PKCS7 Support +*/ + +/* forward declaration */ +int +sv_PrintPKCS7ContentInfo(FILE *, SEC_PKCS7ContentInfo *, char *); + +void +sv_PrintAsHex(FILE *out, SECItem *data, char *m) +{ + unsigned i; + + if (m) + fprintf(out, "%s", m); + + for (i = 0; i < data->len; i++) { + if (i < data->len - 1) { + fprintf(out, "%02x:", data->data[i]); + } else { + fprintf(out, "%02x\n", data->data[i]); + break; + } + } +} + +void +sv_PrintInteger(FILE *out, SECItem *i, char *m) +{ + int iv; + + if (i->len > 4) { + sv_PrintAsHex(out, i, m); + } else { + iv = DER_GetInteger(i); + fprintf(out, "%s%d (0x%x)\n", m, iv, iv); + } +} + +int +sv_PrintTime(FILE *out, SECItem *t, char *m) +{ + PRExplodedTime printableTime; + PRTime time; + char *timeString; + int rv; + + rv = DER_DecodeTimeChoice(&time, t); + if (rv) + return rv; + + /* Convert to local time */ + PR_ExplodeTime(time, PR_LocalTimeParameters, &printableTime); + + timeString = (char *)PORT_Alloc(256); + + if (timeString) { + if (PR_FormatTime(timeString, 256, "%a %b %d %H:%M:%S %Y", &printableTime)) { + fprintf(out, "%s%s\n", m, timeString); + } + PORT_Free(timeString); + return 0; + } + return SECFailure; +} + +int +sv_PrintValidity(FILE *out, CERTValidity *v, char *m) +{ + int rv; + + fprintf(out, "%s", m); + rv = sv_PrintTime(out, &v->notBefore, "notBefore="); + if (rv) + return rv; + fprintf(out, "%s", m); + sv_PrintTime(out, &v->notAfter, "notAfter="); + return rv; +} + +void +sv_PrintObjectID(FILE *out, SECItem *oid, char *m) +{ + const char *name; + SECOidData *oiddata; + + oiddata = SECOID_FindOID(oid); + if (oiddata == NULL) { + sv_PrintAsHex(out, oid, m); + return; + } + name = oiddata->desc; + + if (m != NULL) + fprintf(out, "%s", m); + fprintf(out, "%s\n", name); +} + +void +sv_PrintAlgorithmID(FILE *out, SECAlgorithmID *a, char *m) +{ + sv_PrintObjectID(out, &a->algorithm, m); + + if ((a->parameters.len != 2) || + (PORT_Memcmp(a->parameters.data, "\005\000", 2) != 0)) { + /* Print args to algorithm */ + sv_PrintAsHex(out, &a->parameters, "Args="); + } +} + +void +sv_PrintAttribute(FILE *out, SEC_PKCS7Attribute *attr, char *m) +{ + SECItem *value; + int i; + char om[100]; + + fprintf(out, "%s", m); + + /* + * XXX Make this smarter; look at the type field and then decode + * and print the value(s) appropriately! + */ + sv_PrintObjectID(out, &(attr->type), "type="); + if (attr->values != NULL) { + i = 0; + while ((value = attr->values[i]) != NULL) { + snprintf(om, sizeof(om), "%svalue[%d]=%s", m, i++, attr->encoded ? "(encoded)" : ""); + if (attr->encoded || attr->typeTag == NULL) { + sv_PrintAsHex(out, value, om); + } else { + switch (attr->typeTag->offset) { + default: + sv_PrintAsHex(out, value, om); + break; + case SEC_OID_PKCS9_CONTENT_TYPE: + sv_PrintObjectID(out, value, om); + break; + case SEC_OID_PKCS9_SIGNING_TIME: + sv_PrintTime(out, value, om); + break; + } + } + } + } +} + +void +sv_PrintName(FILE *out, CERTName *name, char *msg) +{ + char *str; + + str = CERT_NameToAscii(name); + fprintf(out, "%s%s\n", msg, str); + PORT_Free(str); +} + +#if 0 +/* +** secu_PrintPKCS7EncContent +** Prints a SEC_PKCS7EncryptedContentInfo (without decrypting it) +*/ +void +secu_PrintPKCS7EncContent(FILE *out, SEC_PKCS7EncryptedContentInfo *src, + char *m, int level) +{ + if (src->contentTypeTag == NULL) + src->contentTypeTag = SECOID_FindOID(&(src->contentType)); + + secu_Indent(out, level); + fprintf(out, "%s:\n", m); + secu_Indent(out, level + 1); + fprintf(out, "Content Type: %s\n", + (src->contentTypeTag != NULL) ? src->contentTypeTag->desc + : "Unknown"); + sv_PrintAlgorithmID(out, &(src->contentEncAlg), + "Content Encryption Algorithm"); + sv_PrintAsHex(out, &(src->encContent), + "Encrypted Content", level+1); +} + +/* +** secu_PrintRecipientInfo +** Prints a PKCS7RecipientInfo type +*/ +void +secu_PrintRecipientInfo(FILE *out, SEC_PKCS7RecipientInfo *info, char *m, + int level) +{ + secu_Indent(out, level); fprintf(out, "%s:\n", m); + sv_PrintInteger(out, &(info->version), "Version"); + + sv_PrintName(out, &(info->issuerAndSN->issuer), "Issuer"); + sv_PrintInteger(out, &(info->issuerAndSN->serialNumber), + "Serial Number"); + + /* Parse and display encrypted key */ + sv_PrintAlgorithmID(out, &(info->keyEncAlg), + "Key Encryption Algorithm"); + sv_PrintAsHex(out, &(info->encKey), "Encrypted Key", level + 1); +} +#endif + +/* +** secu_PrintSignerInfo +** Prints a PKCS7SingerInfo type +*/ +void +sv_PrintSignerInfo(FILE *out, SEC_PKCS7SignerInfo *info, char *m) +{ + SEC_PKCS7Attribute *attr; + int iv; + + fprintf(out, "%s", m); + sv_PrintInteger(out, &(info->version), "version="); + + fprintf(out, "%s", m); + sv_PrintName(out, &(info->issuerAndSN->issuer), "issuerName="); + fprintf(out, "%s", m); + sv_PrintInteger(out, &(info->issuerAndSN->serialNumber), + "serialNumber="); + + fprintf(out, "%s", m); + sv_PrintAlgorithmID(out, &(info->digestAlg), "digestAlgorithm="); + + if (info->authAttr != NULL) { + char mm[120]; + + iv = 0; + while (info->authAttr[iv] != NULL) + iv++; + fprintf(out, "%sauthenticatedAttributes=%d\n", m, iv); + iv = 0; + while ((attr = info->authAttr[iv]) != NULL) { + snprintf(mm, sizeof(mm), "%sattribute[%d].", m, iv++); + sv_PrintAttribute(out, attr, mm); + } + } + + /* Parse and display signature */ + fprintf(out, "%s", m); + sv_PrintAlgorithmID(out, &(info->digestEncAlg), "digestEncryptionAlgorithm="); + fprintf(out, "%s", m); + sv_PrintAsHex(out, &(info->encDigest), "encryptedDigest="); + + if (info->unAuthAttr != NULL) { + char mm[120]; + + iv = 0; + while (info->unAuthAttr[iv] != NULL) + iv++; + fprintf(out, "%sunauthenticatedAttributes=%d\n", m, iv); + iv = 0; + while ((attr = info->unAuthAttr[iv]) != NULL) { + snprintf(mm, sizeof(mm), "%sattribute[%d].", m, iv++); + sv_PrintAttribute(out, attr, mm); + } + } +} + +void +sv_PrintRSAPublicKey(FILE *out, SECKEYPublicKey *pk, char *m) +{ + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.rsa.modulus, "modulus="); + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.rsa.publicExponent, "exponent="); +} + +void +sv_PrintDSAPublicKey(FILE *out, SECKEYPublicKey *pk, char *m) +{ + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.dsa.params.prime, "prime="); + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.dsa.params.subPrime, "subprime="); + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.dsa.params.base, "base="); + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.dsa.publicValue, "publicValue="); +} + +void +sv_PrintECDSAPublicKey(FILE *out, SECKEYPublicKey *pk, char *m) +{ + SECItem curve = { siBuffer, NULL, 0 }; + if ((pk->u.ec.DEREncodedParams.len > 2) && + (pk->u.ec.DEREncodedParams.data[0] == 0x06)) { + /* strip to just the oid for the curve */ + curve.len = pk->u.ec.DEREncodedParams.data[1]; + curve.data = pk->u.ec.DEREncodedParams.data + 2; + /* don't overflow the buffer */ + curve.len = PR_MIN(curve.len, pk->u.ec.DEREncodedParams.len - 2); + fprintf(out, "%s", m); + sv_PrintObjectID(out, &curve, "curve="); + } + fprintf(out, "%s", m); + sv_PrintInteger(out, &pk->u.ec.publicValue, "publicValue="); +} + +int +sv_PrintSubjectPublicKeyInfo(FILE *out, PLArenaPool *arena, + CERTSubjectPublicKeyInfo *i, char *msg) +{ + SECKEYPublicKey pk; + int rv; + char mm[200]; + + snprintf(mm, sizeof(mm), "%s.publicKeyAlgorithm=", msg); + sv_PrintAlgorithmID(out, &i->algorithm, mm); + + DER_ConvertBitString(&i->subjectPublicKey); + switch (SECOID_FindOIDTag(&i->algorithm.algorithm)) { + case SEC_OID_PKCS1_RSA_ENCRYPTION: + case SEC_OID_PKCS1_RSA_PSS_SIGNATURE: + rv = SEC_ASN1DecodeItem(arena, &pk, + SEC_ASN1_GET(SECKEY_RSAPublicKeyTemplate), + &i->subjectPublicKey); + if (rv) + return rv; + snprintf(mm, sizeof(mm), "%s.rsaPublicKey.", msg); + sv_PrintRSAPublicKey(out, &pk, mm); + break; + case SEC_OID_ANSIX9_DSA_SIGNATURE: + rv = SEC_ASN1DecodeItem(arena, &pk, + SEC_ASN1_GET(SECKEY_DSAPublicKeyTemplate), + &i->subjectPublicKey); + if (rv) + return rv; +#ifdef notdef + /* SECKEY_PQGParamsTemplate is not yet exported form NSS */ + rv = SEC_ASN1DecodeItem(arena, &pk.u.dsa.params, + SEC_ASN1_GET(SECKEY_PQGParamsTemplate), + &i->algorithm.parameters); + if (rv) + return rv; +#endif + snprintf(mm, sizeof(mm), "%s.dsaPublicKey.", msg); + sv_PrintDSAPublicKey(out, &pk, mm); + break; + case SEC_OID_ANSIX962_EC_PUBLIC_KEY: + rv = SECITEM_CopyItem(arena, &pk.u.ec.DEREncodedParams, + &i->algorithm.parameters); + if (rv) + return rv; + rv = SECITEM_CopyItem(arena, &pk.u.ec.publicValue, + &i->subjectPublicKey); + if (rv) + return rv; + snprintf(mm, sizeof(mm), "%s.ecdsaPublicKey.", msg); + sv_PrintECDSAPublicKey(out, &pk, mm); + break; + default: + fprintf(out, "%s=bad SPKI algorithm type\n", msg); + return 0; + } + + return 0; +} + +SECStatus +sv_PrintInvalidDateExten(FILE *out, SECItem *value, char *msg) +{ + SECItem decodedValue; + SECStatus rv; + PRTime invalidTime; + char *formattedTime = NULL; + + decodedValue.data = NULL; + rv = SEC_ASN1DecodeItem(NULL, &decodedValue, + SEC_ASN1_GET(SEC_GeneralizedTimeTemplate), + value); + if (rv == SECSuccess) { + rv = DER_GeneralizedTimeToTime(&invalidTime, &decodedValue); + if (rv == SECSuccess) { + formattedTime = CERT_GenTime2FormattedAscii(invalidTime, "%a %b %d %H:%M:%S %Y"); + fprintf(out, "%s: %s\n", msg, formattedTime); + PORT_Free(formattedTime); + } + } + PORT_Free(decodedValue.data); + + return (rv); +} + +int +sv_PrintExtensions(FILE *out, CERTCertExtension **extensions, char *msg) +{ + SECOidTag oidTag; + + if (extensions) { + + while (*extensions) { + SECItem *tmpitem; + + fprintf(out, "%sname=", msg); + + tmpitem = &(*extensions)->id; + sv_PrintObjectID(out, tmpitem, NULL); + + tmpitem = &(*extensions)->critical; + if (tmpitem->len) + fprintf(out, "%scritical=%s\n", msg, + (tmpitem->data && tmpitem->data[0]) ? "True" : "False"); + + oidTag = SECOID_FindOIDTag(&((*extensions)->id)); + + fprintf(out, "%s", msg); + tmpitem = &((*extensions)->value); + if (oidTag == SEC_OID_X509_INVALID_DATE) + sv_PrintInvalidDateExten(out, tmpitem, "invalidExt"); + else + sv_PrintAsHex(out, tmpitem, "data="); + + /*fprintf(out, "\n");*/ + extensions++; + } + } + + return 0; +} + +/* callers of this function must make sure that the CERTSignedCrl + from which they are extracting the CERTCrl has been fully-decoded. + Otherwise it will not have the entries even though the CRL may have + some */ +void +sv_PrintCRLInfo(FILE *out, CERTCrl *crl, char *m) +{ + CERTCrlEntry *entry; + int iv; + char om[100]; + + fprintf(out, "%s", m); + sv_PrintAlgorithmID(out, &(crl->signatureAlg), "signatureAlgorithm="); + fprintf(out, "%s", m); + sv_PrintName(out, &(crl->name), "name="); + fprintf(out, "%s", m); + sv_PrintTime(out, &(crl->lastUpdate), "lastUpdate="); + fprintf(out, "%s", m); + sv_PrintTime(out, &(crl->nextUpdate), "nextUpdate="); + + if (crl->entries != NULL) { + iv = 0; + while ((entry = crl->entries[iv]) != NULL) { + fprintf(out, "%sentry[%d].", m, iv); + sv_PrintInteger(out, &(entry->serialNumber), "serialNumber="); + fprintf(out, "%sentry[%d].", m, iv); + sv_PrintTime(out, &(entry->revocationDate), "revocationDate="); + snprintf(om, sizeof(om), "%sentry[%d].signedCRLEntriesExtensions.", m, iv++); + sv_PrintExtensions(out, entry->extensions, om); + } + } + snprintf(om, sizeof(om), "%ssignedCRLEntriesExtensions.", m); + sv_PrintExtensions(out, crl->extensions, om); +} + +int +sv_PrintCertificate(FILE *out, SECItem *der, char *m, int level) +{ + PLArenaPool *arena = NULL; + CERTCertificate *c; + int rv; + int iv; + char mm[200]; + + /* Decode certificate */ + c = (CERTCertificate *)PORT_ZAlloc(sizeof(CERTCertificate)); + if (!c) + return PORT_GetError(); + + arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); + if (!arena) + return SEC_ERROR_NO_MEMORY; + + rv = SEC_ASN1DecodeItem(arena, c, SEC_ASN1_GET(CERT_CertificateTemplate), + der); + if (rv) { + PORT_FreeArena(arena, PR_FALSE); + return rv; + } + + /* Pretty print it out */ + iv = DER_GetInteger(&c->version); + fprintf(out, "%sversion=%d (0x%x)\n", m, iv + 1, iv); + snprintf(mm, sizeof(mm), "%sserialNumber=", m); + sv_PrintInteger(out, &c->serialNumber, mm); + snprintf(mm, sizeof(mm), "%ssignatureAlgorithm=", m); + sv_PrintAlgorithmID(out, &c->signature, mm); + snprintf(mm, sizeof(mm), "%sissuerName=", m); + sv_PrintName(out, &c->issuer, mm); + snprintf(mm, sizeof(mm), "%svalidity.", m); + sv_PrintValidity(out, &c->validity, mm); + snprintf(mm, sizeof(mm), "%ssubject=", m); + sv_PrintName(out, &c->subject, mm); + snprintf(mm, sizeof(mm), "%ssubjectPublicKeyInfo", m); + rv = sv_PrintSubjectPublicKeyInfo(out, arena, &c->subjectPublicKeyInfo, mm); + if (rv) { + PORT_FreeArena(arena, PR_FALSE); + return rv; + } + snprintf(mm, sizeof(mm), "%ssignedExtensions.", m); + sv_PrintExtensions(out, c->extensions, mm); + + PORT_FreeArena(arena, PR_FALSE); + return 0; +} + +int +sv_PrintSignedData(FILE *out, SECItem *der, char *m, SECU_PPFunc inner) +{ + PLArenaPool *arena = NULL; + CERTSignedData *sd; + int rv; + + /* Strip off the signature */ + sd = (CERTSignedData *)PORT_ZAlloc(sizeof(CERTSignedData)); + if (!sd) + return PORT_GetError(); + + arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); + if (!arena) + return SEC_ERROR_NO_MEMORY; + + rv = SEC_ASN1DecodeItem(arena, sd, SEC_ASN1_GET(CERT_SignedDataTemplate), + der); + if (rv) { + PORT_FreeArena(arena, PR_FALSE); + return rv; + } + + /* fprintf(out, "%s:\n", m); */ + PORT_Strcat(m, "data."); + + rv = (*inner)(out, &sd->data, m, 0); + if (rv) { + PORT_FreeArena(arena, PR_FALSE); + return rv; + } + + m[PORT_Strlen(m) - 5] = 0; + fprintf(out, "%s", m); + sv_PrintAlgorithmID(out, &sd->signatureAlgorithm, "signatureAlgorithm="); + DER_ConvertBitString(&sd->signature); + fprintf(out, "%s", m); + sv_PrintAsHex(out, &sd->signature, "signature="); + + PORT_FreeArena(arena, PR_FALSE); + return 0; +} + +/* +** secu_PrintPKCS7Signed +** Pretty print a PKCS7 signed data type (up to version 1). +*/ +int +sv_PrintPKCS7Signed(FILE *out, SEC_PKCS7SignedData *src) +{ + SECAlgorithmID *digAlg; /* digest algorithms */ + SECItem *aCert; /* certificate */ + CERTSignedCrl *aCrl; /* certificate revocation list */ + SEC_PKCS7SignerInfo *sigInfo; /* signer information */ + int rv, iv; + char om[120]; + + sv_PrintInteger(out, &(src->version), "pkcs7.version="); + + /* Parse and list digest algorithms (if any) */ + if (src->digestAlgorithms != NULL) { + iv = 0; + while (src->digestAlgorithms[iv] != NULL) + iv++; + fprintf(out, "pkcs7.digestAlgorithmListLength=%d\n", iv); + iv = 0; + while ((digAlg = src->digestAlgorithms[iv]) != NULL) { + snprintf(om, sizeof(om), "pkcs7.digestAlgorithm[%d]=", iv++); + sv_PrintAlgorithmID(out, digAlg, om); + } + } + + /* Now for the content */ + rv = sv_PrintPKCS7ContentInfo(out, &(src->contentInfo), + "pkcs7.contentInformation="); + if (rv != 0) + return rv; + + /* Parse and list certificates (if any) */ + if (src->rawCerts != NULL) { + iv = 0; + while (src->rawCerts[iv] != NULL) + iv++; + fprintf(out, "pkcs7.certificateListLength=%d\n", iv); + + iv = 0; + while ((aCert = src->rawCerts[iv]) != NULL) { + snprintf(om, sizeof(om), "certificate[%d].", iv++); + rv = sv_PrintSignedData(out, aCert, om, sv_PrintCertificate); + if (rv) + return rv; + } + } + + /* Parse and list CRL's (if any) */ + if (src->crls != NULL) { + iv = 0; + while (src->crls[iv] != NULL) + iv++; + fprintf(out, "pkcs7.signedRevocationLists=%d\n", iv); + iv = 0; + while ((aCrl = src->crls[iv]) != NULL) { + snprintf(om, sizeof(om), "signedRevocationList[%d].", iv); + fprintf(out, "%s", om); + sv_PrintAlgorithmID(out, &aCrl->signatureWrap.signatureAlgorithm, + "signatureAlgorithm="); + DER_ConvertBitString(&aCrl->signatureWrap.signature); + fprintf(out, "%s", om); + sv_PrintAsHex(out, &aCrl->signatureWrap.signature, "signature="); + snprintf(om, sizeof(om), "certificateRevocationList[%d].", iv); + sv_PrintCRLInfo(out, &aCrl->crl, om); + iv++; + } + } + + /* Parse and list signatures (if any) */ + if (src->signerInfos != NULL) { + iv = 0; + while (src->signerInfos[iv] != NULL) + iv++; + fprintf(out, "pkcs7.signerInformationListLength=%d\n", iv); + iv = 0; + while ((sigInfo = src->signerInfos[iv]) != NULL) { + snprintf(om, sizeof(om), "signerInformation[%d].", iv++); + sv_PrintSignerInfo(out, sigInfo, om); + } + } + + return 0; +} + +#if 0 +/* +** secu_PrintPKCS7Enveloped +** Pretty print a PKCS7 enveloped data type (up to version 1). +*/ +void +secu_PrintPKCS7Enveloped(FILE *out, SEC_PKCS7EnvelopedData *src, + char *m, int level) +{ + SEC_PKCS7RecipientInfo *recInfo; /* pointer for signer information */ + int iv; + char om[100]; + + secu_Indent(out, level); fprintf(out, "%s:\n", m); + sv_PrintInteger(out, &(src->version), "Version", level + 1); + + /* Parse and list recipients (this is not optional) */ + if (src->recipientInfos != NULL) { + secu_Indent(out, level + 1); + fprintf(out, "Recipient Information List:\n"); + iv = 0; + while ((recInfo = src->recipientInfos[iv++]) != NULL) { + snprintf(om, sizeof(om), "Recipient Information (%x)", iv); + secu_PrintRecipientInfo(out, recInfo, om, level + 2); + } + } + + secu_PrintPKCS7EncContent(out, &src->encContentInfo, + "Encrypted Content Information", level + 1); +} + +/* +** secu_PrintPKCS7SignedEnveloped +** Pretty print a PKCS7 singed and enveloped data type (up to version 1). +*/ +int +secu_PrintPKCS7SignedAndEnveloped(FILE *out, + SEC_PKCS7SignedAndEnvelopedData *src, + char *m, int level) +{ + SECAlgorithmID *digAlg; /* pointer for digest algorithms */ + SECItem *aCert; /* pointer for certificate */ + CERTSignedCrl *aCrl; /* pointer for certificate revocation list */ + SEC_PKCS7SignerInfo *sigInfo; /* pointer for signer information */ + SEC_PKCS7RecipientInfo *recInfo; /* pointer for recipient information */ + int rv, iv; + char om[100]; + + secu_Indent(out, level); fprintf(out, "%s:\n", m); + sv_PrintInteger(out, &(src->version), "Version", level + 1); + + /* Parse and list recipients (this is not optional) */ + if (src->recipientInfos != NULL) { + secu_Indent(out, level + 1); + fprintf(out, "Recipient Information List:\n"); + iv = 0; + while ((recInfo = src->recipientInfos[iv++]) != NULL) { + snprintf(om, sizeof(om), "Recipient Information (%x)", iv); + secu_PrintRecipientInfo(out, recInfo, om, level + 2); + } + } + + /* Parse and list digest algorithms (if any) */ + if (src->digestAlgorithms != NULL) { + secu_Indent(out, level + 1); fprintf(out, "Digest Algorithm List:\n"); + iv = 0; + while ((digAlg = src->digestAlgorithms[iv++]) != NULL) { + snprintf(om, sizeof(om), "Digest Algorithm (%x)", iv); + sv_PrintAlgorithmID(out, digAlg, om); + } + } + + secu_PrintPKCS7EncContent(out, &src->encContentInfo, + "Encrypted Content Information", level + 1); + + /* Parse and list certificates (if any) */ + if (src->rawCerts != NULL) { + secu_Indent(out, level + 1); fprintf(out, "Certificate List:\n"); + iv = 0; + while ((aCert = src->rawCerts[iv++]) != NULL) { + snprintf(om, sizeof(om), "Certificate (%x)", iv); + rv = SECU_PrintSignedData(out, aCert, om, level + 2, + SECU_PrintCertificate); + if (rv) + return rv; + } + } + + /* Parse and list CRL's (if any) */ + if (src->crls != NULL) { + secu_Indent(out, level + 1); + fprintf(out, "Signed Revocation Lists:\n"); + iv = 0; + while ((aCrl = src->crls[iv++]) != NULL) { + snprintf(om, sizeof(om), "Signed Revocation List (%x)", iv); + secu_Indent(out, level + 2); fprintf(out, "%s:\n", om); + sv_PrintAlgorithmID(out, &aCrl->signatureWrap.signatureAlgorithm, + "Signature Algorithm"); + DER_ConvertBitString(&aCrl->signatureWrap.signature); + sv_PrintAsHex(out, &aCrl->signatureWrap.signature, "Signature", + level+3); + SECU_PrintCRLInfo(out, &aCrl->crl, "Certificate Revocation List", + level + 3); + } + } + + /* Parse and list signatures (if any) */ + if (src->signerInfos != NULL) { + secu_Indent(out, level + 1); + fprintf(out, "Signer Information List:\n"); + iv = 0; + while ((sigInfo = src->signerInfos[iv++]) != NULL) { + snprintf(om, sizeof(om), "Signer Information (%x)", iv); + secu_PrintSignerInfo(out, sigInfo, om, level + 2); + } + } + + return 0; +} + +/* +** secu_PrintPKCS7Encrypted +** Pretty print a PKCS7 encrypted data type (up to version 1). +*/ +void +secu_PrintPKCS7Encrypted(FILE *out, SEC_PKCS7EncryptedData *src, + char *m, int level) +{ + secu_Indent(out, level); fprintf(out, "%s:\n", m); + sv_PrintInteger(out, &(src->version), "Version", level + 1); + + secu_PrintPKCS7EncContent(out, &src->encContentInfo, + "Encrypted Content Information", level + 1); +} + +/* +** secu_PrintPKCS7Digested +** Pretty print a PKCS7 digested data type (up to version 1). +*/ +void +sv_PrintPKCS7Digested(FILE *out, SEC_PKCS7DigestedData *src) +{ + secu_Indent(out, level); fprintf(out, "%s:\n", m); + sv_PrintInteger(out, &(src->version), "Version", level + 1); + + sv_PrintAlgorithmID(out, &src->digestAlg, "Digest Algorithm"); + sv_PrintPKCS7ContentInfo(out, &src->contentInfo, "Content Information", + level + 1); + sv_PrintAsHex(out, &src->digest, "Digest", level + 1); +} + +#endif + +/* +** secu_PrintPKCS7ContentInfo +** Takes a SEC_PKCS7ContentInfo type and sends the contents to the +** appropriate function +*/ +int +sv_PrintPKCS7ContentInfo(FILE *out, SEC_PKCS7ContentInfo *src, char *m) +{ + const char *desc; + SECOidTag kind; + int rv; + + if (src->contentTypeTag == NULL) + src->contentTypeTag = SECOID_FindOID(&(src->contentType)); + + if (src->contentTypeTag == NULL) { + desc = "Unknown"; + kind = SEC_OID_PKCS7_DATA; + } else { + desc = src->contentTypeTag->desc; + kind = src->contentTypeTag->offset; + } + + fprintf(out, "%s%s\n", m, desc); + + if (src->content.data == NULL) { + fprintf(out, "pkcs7.data=<no content>\n"); + return 0; + } + + rv = 0; + switch (kind) { + case SEC_OID_PKCS7_SIGNED_DATA: /* Signed Data */ + rv = sv_PrintPKCS7Signed(out, src->content.signedData); + break; + + case SEC_OID_PKCS7_ENVELOPED_DATA: /* Enveloped Data */ + fprintf(out, "pkcs7EnvelopedData=<unsupported>\n"); + /*sv_PrintPKCS7Enveloped(out, src->content.envelopedData);*/ + break; + + case SEC_OID_PKCS7_SIGNED_ENVELOPED_DATA: /* Signed and Enveloped */ + fprintf(out, "pkcs7SignedEnvelopedData=<unsupported>\n"); + /*rv = sv_PrintPKCS7SignedAndEnveloped(out, + src->content.signedAndEnvelopedData);*/ + break; + + case SEC_OID_PKCS7_DIGESTED_DATA: /* Digested Data */ + fprintf(out, "pkcs7DigestedData=<unsupported>\n"); + /*sv_PrintPKCS7Digested(out, src->content.digestedData);*/ + break; + + case SEC_OID_PKCS7_ENCRYPTED_DATA: /* Encrypted Data */ + fprintf(out, "pkcs7EncryptedData=<unsupported>\n"); + /*sv_PrintPKCS7Encrypted(out, src->content.encryptedData);*/ + break; + + default: + fprintf(out, "pkcs7UnknownData=<unsupported>\n"); + /*sv_PrintAsHex(out, src->content.data);*/ + break; + } + + return rv; +} + +int +SV_PrintPKCS7ContentInfo(FILE *out, SECItem *der) +{ + SEC_PKCS7ContentInfo *cinfo; + int rv = -1; + + cinfo = SEC_PKCS7DecodeItem(der, NULL, NULL, NULL, NULL, NULL, NULL, NULL); + + if (cinfo != NULL) { + rv = sv_PrintPKCS7ContentInfo(out, cinfo, "pkcs7.contentInfo="); + SEC_PKCS7DestroyContentInfo(cinfo); + } + + return rv; +} +/* +** End of PKCS7 functions +*/ |