From 1684c8f398922065a97e7da4dac4ac6a33cc5218 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Wed, 9 Apr 2014 16:03:55 +0200 Subject: Back to the standard "app" module. This return to "app" instead of "bitmask_android" is due to this reading: https://developer.android.com/sdk/installing/studio-build.html#projectStructure I'll have to tweak the final apk name in build.gradle. --- app/openssl/crypto/pem/pem_info.c | 405 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 405 insertions(+) create mode 100644 app/openssl/crypto/pem/pem_info.c (limited to 'app/openssl/crypto/pem/pem_info.c') diff --git a/app/openssl/crypto/pem/pem_info.c b/app/openssl/crypto/pem/pem_info.c new file mode 100644 index 00000000..1b2be527 --- /dev/null +++ b/app/openssl/crypto/pem/pem_info.c @@ -0,0 +1,405 @@ +/* crypto/pem/pem_info.c */ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include +#include "cryptlib.h" +#include +#include +#include +#include +#include +#ifndef OPENSSL_NO_RSA +#include +#endif +#ifndef OPENSSL_NO_DSA +#include +#endif + +#ifndef OPENSSL_NO_FP_API +STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u) + { + BIO *b; + STACK_OF(X509_INFO) *ret; + + if ((b=BIO_new(BIO_s_file())) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ,ERR_R_BUF_LIB); + return(0); + } + BIO_set_fp(b,fp,BIO_NOCLOSE); + ret=PEM_X509_INFO_read_bio(b,sk,cb,u); + BIO_free(b); + return(ret); + } +#endif + +STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u) + { + X509_INFO *xi=NULL; + char *name=NULL,*header=NULL; + void *pp; + unsigned char *data=NULL; + const unsigned char *p; + long len,error=0; + int ok=0; + STACK_OF(X509_INFO) *ret=NULL; + unsigned int i,raw,ptype; + d2i_of_void *d2i = 0; + + if (sk == NULL) + { + if ((ret=sk_X509_INFO_new_null()) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_MALLOC_FAILURE); + goto err; + } + } + else + ret=sk; + + if ((xi=X509_INFO_new()) == NULL) goto err; + for (;;) + { + raw=0; + ptype = 0; + i=PEM_read_bio(bp,&name,&header,&data,&len); + if (i == 0) + { + error=ERR_GET_REASON(ERR_peek_last_error()); + if (error == PEM_R_NO_START_LINE) + { + ERR_clear_error(); + break; + } + goto err; + } +start: + if ( (strcmp(name,PEM_STRING_X509) == 0) || + (strcmp(name,PEM_STRING_X509_OLD) == 0)) + { + d2i=(D2I_OF(void))d2i_X509; + if (xi->x509 != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + pp=&(xi->x509); + } + else if ((strcmp(name,PEM_STRING_X509_TRUSTED) == 0)) + { + d2i=(D2I_OF(void))d2i_X509_AUX; + if (xi->x509 != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + pp=&(xi->x509); + } + else if (strcmp(name,PEM_STRING_X509_CRL) == 0) + { + d2i=(D2I_OF(void))d2i_X509_CRL; + if (xi->crl != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + pp=&(xi->crl); + } + else +#ifndef OPENSSL_NO_RSA + if (strcmp(name,PEM_STRING_RSA) == 0) + { + if (xi->x_pkey != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + + xi->enc_data=NULL; + xi->enc_len=0; + + xi->x_pkey=X509_PKEY_new(); + ptype=EVP_PKEY_RSA; + pp=&xi->x_pkey->dec_pkey; + if ((int)strlen(header) > 10) /* assume encrypted */ + raw=1; + } + else +#endif +#ifndef OPENSSL_NO_DSA + if (strcmp(name,PEM_STRING_DSA) == 0) + { + d2i=(D2I_OF(void))d2i_DSAPrivateKey; + if (xi->x_pkey != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + + xi->enc_data=NULL; + xi->enc_len=0; + + xi->x_pkey=X509_PKEY_new(); + ptype = EVP_PKEY_DSA; + pp=&xi->x_pkey->dec_pkey; + if ((int)strlen(header) > 10) /* assume encrypted */ + raw=1; + } + else +#endif +#ifndef OPENSSL_NO_EC + if (strcmp(name,PEM_STRING_ECPRIVATEKEY) == 0) + { + d2i=(D2I_OF(void))d2i_ECPrivateKey; + if (xi->x_pkey != NULL) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + if ((xi=X509_INFO_new()) == NULL) goto err; + goto start; + } + + xi->enc_data=NULL; + xi->enc_len=0; + + xi->x_pkey=X509_PKEY_new(); + ptype = EVP_PKEY_EC; + pp=&xi->x_pkey->dec_pkey; + if ((int)strlen(header) > 10) /* assume encrypted */ + raw=1; + } + else +#endif + { + d2i=NULL; + pp=NULL; + } + + if (d2i != NULL) + { + if (!raw) + { + EVP_CIPHER_INFO cipher; + + if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) + goto err; + if (!PEM_do_header(&cipher,data,&len,cb,u)) + goto err; + p=data; + if (ptype) + { + if (!d2i_PrivateKey(ptype, pp, &p, len)) + { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB); + goto err; + } + } + else if (d2i(pp,&p,len) == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB); + goto err; + } + } + else + { /* encrypted RSA data */ + if (!PEM_get_EVP_CIPHER_INFO(header, + &xi->enc_cipher)) goto err; + xi->enc_data=(char *)data; + xi->enc_len=(int)len; + data=NULL; + } + } + else { + /* unknown */ + } + if (name != NULL) OPENSSL_free(name); + if (header != NULL) OPENSSL_free(header); + if (data != NULL) OPENSSL_free(data); + name=NULL; + header=NULL; + data=NULL; + } + + /* if the last one hasn't been pushed yet and there is anything + * in it then add it to the stack ... + */ + if ((xi->x509 != NULL) || (xi->crl != NULL) || + (xi->x_pkey != NULL) || (xi->enc_data != NULL)) + { + if (!sk_X509_INFO_push(ret,xi)) goto err; + xi=NULL; + } + ok=1; +err: + if (xi != NULL) X509_INFO_free(xi); + if (!ok) + { + for (i=0; ((int)i)x_pkey!=NULL) + { + if ( (xi->enc_data!=NULL) && (xi->enc_len>0) ) + { + if (enc == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_CIPHER_IS_NULL); + goto err; + } + + /* copy from weirdo names into more normal things */ + iv=xi->enc_cipher.iv; + data=(unsigned char *)xi->enc_data; + i=xi->enc_len; + + /* we take the encryption data from the + * internal stuff rather than what the + * user has passed us ... as we have to + * match exactly for some strange reason + */ + objstr=OBJ_nid2sn( + EVP_CIPHER_nid(xi->enc_cipher.cipher)); + if (objstr == NULL) + { + PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER); + goto err; + } + + /* create the right magic header stuff */ + OPENSSL_assert(strlen(objstr)+23+2*enc->iv_len+13 <= sizeof buf); + buf[0]='\0'; + PEM_proc_type(buf,PEM_TYPE_ENCRYPTED); + PEM_dek_info(buf,objstr,enc->iv_len,(char *)iv); + + /* use the normal code to write things out */ + i=PEM_write_bio(bp,PEM_STRING_RSA,buf,data,i); + if (i <= 0) goto err; + } + else + { + /* Add DSA/DH */ +#ifndef OPENSSL_NO_RSA + /* normal optionally encrypted stuff */ + if (PEM_write_bio_RSAPrivateKey(bp, + xi->x_pkey->dec_pkey->pkey.rsa, + enc,kstr,klen,cb,u)<=0) + goto err; +#endif + } + } + + /* if we have a certificate then write it out now */ + if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp,xi->x509) <= 0)) + goto err; + + /* we are ignoring anything else that is loaded into the X509_INFO + * structure for the moment ... as I don't need it so I'm not + * coding it here and Eric can do it when this makes it into the + * base library --tjh + */ + + ret=1; + +err: + OPENSSL_cleanse((char *)&ctx,sizeof(ctx)); + OPENSSL_cleanse(buf,PEM_BUFSIZE); + return(ret); + } -- cgit v1.2.3