use super::super::*; use libc::*; #[cfg(ossl300)] #[repr(C)] pub struct PKCS7_CTX { libctx: *mut OSSL_LIB_CTX, propq: *mut c_char, } #[repr(C)] pub struct PKCS7_SIGNED { pub version: *mut ASN1_INTEGER, /* version 1 */ pub md_algs: *mut stack_st_X509_ALGOR, /* md used */ pub cert: *mut stack_st_X509, /* [ 0 ] */ pub crl: *mut stack_st_X509_CRL, /* [ 1 ] */ pub signer_info: *mut stack_st_PKCS7_SIGNER_INFO, pub contents: *mut PKCS7, } #[repr(C)] pub struct PKCS7_ENC_CONTENT { pub content_type: *mut ASN1_OBJECT, pub algorithm: *mut X509_ALGOR, pub enc_data: *mut ASN1_OCTET_STRING, /* [ 0 ] */ pub cipher: *const EVP_CIPHER, #[cfg(ossl300)] pub ctx: *const PKCS7_CTX, } #[repr(C)] pub struct PKCS7_ENVELOPE { pub version: *mut ASN1_INTEGER, /* version 0 */ pub recipientinfo: *mut stack_st_PKCS7_RECIP_INFO, pub enc_data: *mut PKCS7_ENC_CONTENT, } #[repr(C)] pub struct PKCS7_SIGN_ENVELOPE { pub version: *mut ASN1_INTEGER, /* version 1 */ pub md_algs: *mut stack_st_X509_ALGOR, /* md used */ pub cert: *mut stack_st_X509, /* [ 0 ] */ pub crl: *mut stack_st_X509_CRL, /* [ 1 ] */ pub signer_info: *mut stack_st_PKCS7_SIGNER_INFO, pub enc_data: *mut PKCS7_ENC_CONTENT, pub recipientinfo: *mut stack_st_PKCS7_RECIP_INFO, } #[repr(C)] pub struct PKCS7_DIGEST { pub version: *mut ASN1_INTEGER, /* version 0 */ pub md: *mut X509_ALGOR, /* md used */ pub contents: *mut PKCS7, pub digest: *mut ASN1_OCTET_STRING, } #[repr(C)] pub struct PKCS7_ENCRYPT { pub version: *mut ASN1_INTEGER, /* version 0 */ pub enc_data: *mut PKCS7_ENC_CONTENT, } extern "C" { pub fn PKCS7_SIGNED_free(info: *mut PKCS7_SIGNED); pub fn PKCS7_ENC_CONTENT_free(info: *mut PKCS7_ENC_CONTENT); pub fn PKCS7_ENVELOPE_free(info: *mut PKCS7_ENVELOPE); pub fn PKCS7_SIGN_ENVELOPE_free(info: *mut PKCS7_SIGN_ENVELOPE); pub fn PKCS7_DIGEST_free(info: *mut PKCS7_DIGEST); pub fn PKCS7_SIGNER_INFO_free(info: *mut PKCS7_SIGNER_INFO); pub fn PKCS7_ENCRYPT_free(enc: *mut PKCS7_ENCRYPT); pub fn PKCS7_ISSUER_AND_SERIAL_free(ias: *mut PKCS7_ISSUER_AND_SERIAL); pub fn PKCS7_RECIP_INFO_free(info: *mut PKCS7_RECIP_INFO); } #[repr(C)] pub struct PKCS7 { /* * The following is non NULL if it contains ASN1 encoding of this * structure */ pub asn1: *mut c_uchar, pub length: c_long, // # define PKCS7_S_HEADER 0 // # define PKCS7_S_BODY 1 // # define PKCS7_S_TAIL 2 pub state: c_int, /* used during processing */ pub detached: c_int, pub type_: *mut ASN1_OBJECT, /* content as defined by the type */ /* * all encryption/message digests are applied to the 'contents', leaving * out the 'type' field. */ pub d: PKCS7_data, #[cfg(ossl300)] pub ctx: PKCS7_CTX, } #[repr(C)] pub union PKCS7_data { pub ptr: *mut c_char, /* NID_pkcs7_data */ pub data: *mut ASN1_OCTET_STRING, /* NID_pkcs7_signed */ pub sign: *mut PKCS7_SIGNED, /* NID_pkcs7_enveloped */ pub enveloped: *mut PKCS7_ENVELOPE, /* NID_pkcs7_signedAndEnveloped */ pub signed_and_enveloped: *mut PKCS7_SIGN_ENVELOPE, /* NID_pkcs7_digest */ pub digest: *mut PKCS7_DIGEST, /* NID_pkcs7_encrypted */ pub encrypted: *mut PKCS7_ENCRYPT, /* Anything else */ pub other: *mut ASN1_TYPE, } #[repr(C)] pub struct PKCS7_ISSUER_AND_SERIAL { pub issuer: *mut X509_NAME, pub serial: *mut ASN1_INTEGER, } #[repr(C)] pub struct PKCS7_SIGNER_INFO { pub version: *mut ASN1_INTEGER, /* version 1 */ pub issuer_and_serial: *mut PKCS7_ISSUER_AND_SERIAL, pub digest_alg: *mut X509_ALGOR, pub auth_attr: *mut stack_st_X509_ATTRIBUTE, /* [ 0 ] */ pub digest_enc_alg: *mut X509_ALGOR, pub enc_digest: *mut ASN1_OCTET_STRING, pub unauth_attr: *mut stack_st_X509_ATTRIBUTE, /* [ 1 ] */ pub pkey: *mut EVP_PKEY, /* The private key to sign with */ #[cfg(ossl300)] pub ctx: *const PKCS7_CTX, } stack!(stack_st_PKCS7_SIGNER_INFO); #[repr(C)] pub struct PKCS7_RECIP_INFO { pub version: *mut ASN1_INTEGER, /* version 0 */ pub issuer_and_serial: *mut PKCS7_ISSUER_AND_SERIAL, pub key_enc_algor: *mut X509_ALGOR, pub enc_key: *mut ASN1_OCTET_STRING, pub cert: *mut X509, /* get the pub-key from this */ #[cfg(ossl300)] pub ctx: *const PKCS7_CTX, } stack!(stack_st_PKCS7_RECIP_INFO); extern "C" { pub fn d2i_PKCS7(a: *mut *mut PKCS7, pp: *mut *const c_uchar, length: c_long) -> *mut PKCS7; } const_ptr_api! { extern "C" { pub fn i2d_PKCS7(a: #[const_ptr_if(ossl300)] PKCS7, buf: *mut *mut u8) -> c_int; pub fn i2d_PKCS7_bio(bio: *mut BIO, p7: #[const_ptr_if(ossl300)] PKCS7) -> c_int; } } extern "C" { pub fn PKCS7_encrypt( certs: *mut stack_st_X509, b: *mut BIO, cipher: *const EVP_CIPHER, flags: c_int, ) -> *mut PKCS7; pub fn PKCS7_verify( pkcs7: *mut PKCS7, certs: *mut stack_st_X509, store: *mut X509_STORE, indata: *mut BIO, out: *mut BIO, flags: c_int, ) -> c_int; pub fn PKCS7_get0_signers( pkcs7: *mut PKCS7, certs: *mut stack_st_X509, flags: c_int, ) -> *mut stack_st_X509; pub fn PKCS7_sign( signcert: *mut X509, pkey: *mut EVP_PKEY, certs: *mut stack_st_X509, data: *mut BIO, flags: c_int, ) -> *mut PKCS7; pub fn PKCS7_decrypt( pkcs7: *mut PKCS7, pkey: *mut EVP_PKEY, cert: *mut X509, data: *mut BIO, flags: c_int, ) -> c_int; pub fn PKCS7_free(pkcs7: *mut PKCS7); pub fn SMIME_write_PKCS7( out: *mut BIO, pkcs7: *mut PKCS7, data: *mut BIO, flags: c_int, ) -> c_int; pub fn SMIME_read_PKCS7(bio: *mut BIO, bcont: *mut *mut BIO) -> *mut PKCS7; pub fn PKCS7_new() -> *mut PKCS7; pub fn PKCS7_set_type(p7: *mut PKCS7, nid_pkcs7: c_int) -> c_int; pub fn PKCS7_add_certificate(p7: *mut PKCS7, x509: *mut X509) -> c_int; pub fn PKCS7_add_signature( p7: *mut PKCS7, x509: *mut X509, pkey: *mut EVP_PKEY, digest: *const EVP_MD, ) -> *mut PKCS7_SIGNER_INFO; pub fn PKCS7_set_signed_attributes( p7si: *mut PKCS7_SIGNER_INFO, attributes: *mut stack_st_X509_ATTRIBUTE, ) -> c_int; pub fn PKCS7_add_signed_attribute( p7si: *mut PKCS7_SIGNER_INFO, nid: c_int, attrtype: c_int, data: *mut c_void, ) -> c_int; pub fn PKCS7_content_new(p7: *mut PKCS7, nid_pkcs7: c_int) -> c_int; pub fn PKCS7_dataInit(p7: *mut PKCS7, bio: *mut BIO) -> *mut BIO; pub fn PKCS7_dataFinal(p7: *mut PKCS7, bio: *mut BIO) -> c_int; pub fn PKCS7_get_signer_info(p7: *mut PKCS7) -> *mut stack_st_PKCS7_SIGNER_INFO; pub fn PKCS7_SIGNER_INFO_get0_algs( si: *mut PKCS7_SIGNER_INFO, pk: *mut *mut EVP_PKEY, pdig: *mut *mut X509_ALGOR, psig: *mut *mut X509_ALGOR, ); } const_ptr_api! { extern "C" { pub fn PKCS7_get_signed_attribute( si: #[const_ptr_if(ossl300)] PKCS7_SIGNER_INFO, nid: c_int ) -> *mut ASN1_TYPE; } }