X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=apps%2Fdsa.c;h=49ca9003acff3246d6c4afd797a506d229f0677e;hb=73343ac38abfbe34cf889e9da286d5c577ce7973;hp=229f2ea24664661c4196420fff73ef396743185b;hpb=def38e38ec4fa5795414ee6536f3806f7fe7db13;p=oweals%2Fopenssl.git diff --git a/apps/dsa.c b/apps/dsa.c index 229f2ea246..49ca9003ac 100644 --- a/apps/dsa.c +++ b/apps/dsa.c @@ -68,6 +68,7 @@ #include #include #include +#include #undef PROG #define PROG dsa_main @@ -83,8 +84,11 @@ * -modulus - print the DSA public key */ +int MAIN(int, char **); + int MAIN(int argc, char **argv) { + ENGINE *e = NULL; int ret=1; DSA *dsa=NULL; int i,badops=0; @@ -92,7 +96,9 @@ int MAIN(int argc, char **argv) BIO *in=NULL,*out=NULL; int informat,outformat,text=0,noout=0; int pubin = 0, pubout = 0; - char *infile,*outfile,*prog; + char *infile,*outfile,*prog,*engine; + char *passargin = NULL, *passargout = NULL; + char *passin = NULL, *passout = NULL; int modulus=0; apps_startup(); @@ -101,6 +107,7 @@ int MAIN(int argc, char **argv) if ((bio_err=BIO_new(BIO_s_file())) != NULL) BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + engine=NULL; infile=NULL; outfile=NULL; informat=FORMAT_PEM; @@ -131,6 +138,21 @@ int MAIN(int argc, char **argv) if (--argc < 1) goto bad; outfile= *(++argv); } + else if (strcmp(*argv,"-passin") == 0) + { + if (--argc < 1) goto bad; + passargin= *(++argv); + } + else if (strcmp(*argv,"-passout") == 0) + { + if (--argc < 1) goto bad; + passargout= *(++argv); + } + else if (strcmp(*argv,"-engine") == 0) + { + if (--argc < 1) goto bad; + engine= *(++argv); + } else if (strcmp(*argv,"-noout") == 0) noout=1; else if (strcmp(*argv,"-text") == 0) @@ -156,23 +178,49 @@ int MAIN(int argc, char **argv) bad: BIO_printf(bio_err,"%s [options] outfile\n",prog); BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); - BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); + BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err," -in arg input file\n"); + BIO_printf(bio_err," -passin arg input file pass phrase source\n"); + BIO_printf(bio_err," -out arg output file\n"); + BIO_printf(bio_err," -passout arg output file pass phrase source\n"); + BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); + BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); #ifndef NO_IDEA - BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); + BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); #endif - BIO_printf(bio_err," -text print the key in text\n"); - BIO_printf(bio_err," -noout don't print key out\n"); - BIO_printf(bio_err," -modulus print the DSA public value\n"); + BIO_printf(bio_err," -text print the key in text\n"); + BIO_printf(bio_err," -noout don't print key out\n"); + BIO_printf(bio_err," -modulus print the DSA public value\n"); goto end; } ERR_load_crypto_strings(); + if (engine != NULL) + { + if((e = ENGINE_by_id(engine)) == NULL) + { + BIO_printf(bio_err,"invalid engine \"%s\"\n", + engine); + goto end; + } + if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) + { + BIO_printf(bio_err,"can't use that engine\n"); + goto end; + } + BIO_printf(bio_err,"engine \"%s\" set.\n", engine); + /* Free our "structural" reference. */ + ENGINE_free(e); + } + + if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } + in=BIO_new(BIO_s_file()); out=BIO_new(BIO_s_file()); if ((in == NULL) || (out == NULL)) @@ -194,11 +242,11 @@ bad: BIO_printf(bio_err,"read DSA key\n"); if (informat == FORMAT_ASN1) { - if(pubin) dsa=d2i_DSAPublicKey_bio(in,NULL); + if(pubin) dsa=d2i_DSA_PUBKEY_bio(in,NULL); else dsa=d2i_DSAPrivateKey_bio(in,NULL); } else if (informat == FORMAT_PEM) { - if(pubin) dsa=PEM_read_bio_DSAPublicKey(in,NULL, NULL, NULL); - else dsa=PEM_read_bio_DSAPrivateKey(in,NULL,NULL,NULL); + if(pubin) dsa=PEM_read_bio_DSA_PUBKEY(in,NULL, NULL, NULL); + else dsa=PEM_read_bio_DSAPrivateKey(in,NULL,NULL,passin); } else { BIO_printf(bio_err,"bad input format specified for key\n"); @@ -212,7 +260,15 @@ bad: } if (outfile == NULL) + { BIO_set_fp(out,stdout,BIO_NOCLOSE); +#ifdef VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +#endif + } else { if (BIO_write_filename(out,outfile) <= 0) @@ -240,13 +296,14 @@ bad: if (noout) goto end; BIO_printf(bio_err,"writing DSA key\n"); if (outformat == FORMAT_ASN1) { - if(pubin || pubout) i=i2d_DSAPublicKey_bio(out,dsa); + if(pubin || pubout) i=i2d_DSA_PUBKEY_bio(out,dsa); else i=i2d_DSAPrivateKey_bio(out,dsa); } else if (outformat == FORMAT_PEM) { if(pubin || pubout) - i=PEM_write_bio_DSAPublicKey(out,dsa); - else i=PEM_write_bio_DSAPrivateKey(out,dsa,enc,NULL,0,NULL,NULL); - } else { + i=PEM_write_bio_DSA_PUBKEY(out,dsa); + else i=PEM_write_bio_DSAPrivateKey(out,dsa,enc, + NULL,0,NULL, passout); + } else { BIO_printf(bio_err,"bad output format specified for outfile\n"); goto end; } @@ -258,9 +315,11 @@ bad: else ret=0; end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free(out); - if (dsa != NULL) DSA_free(dsa); + if(in != NULL) BIO_free(in); + if(out != NULL) BIO_free_all(out); + if(dsa != NULL) DSA_free(dsa); + if(passin) OPENSSL_free(passin); + if(passout) OPENSSL_free(passout); EXIT(ret); } #endif