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MiscObjCmd(clientData, interp, objc, objv)
ClientData clientData; /* Not used. */
Tcl_Interp *interp;
int objc;
Tcl_Obj *CONST objv[];
{
static CONST84 char *commands [] = { "req", NULL };
enum command { C_REQ, C_DUMMY };
int cmd;
enum command { C_REQ, C_STRREQ, C_DUMMY };
int cmd, isStr;
char buffer[16384];
dprintf("Called");
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?");
return TCL_ERROR;
}
if (Tcl_GetIndexFromObj(interp, objv[1], commands,
"command", 0,&cmd) != TCL_OK) {
return TCL_ERROR;
}
isStr = (cmd == C_STRREQ);
switch ((enum command) cmd) {
case C_REQ: {
case C_REQ:
case C_STRREQ: {
EVP_PKEY *pkey=NULL;
X509 *cert=NULL;
X509_NAME *name=NULL;
Tcl_Obj **listv;
int listc,i;
BIO *out=NULL;
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}
if (Tcl_GetIntFromObj(interp, objv[2], &keysize) != TCL_OK) {
return TCL_ERROR;
}
keyout=Tcl_GetString(objv[3]);
pemout=Tcl_GetString(objv[4]);
if (isStr) {
Tcl_SetVar(interp,keyout,"",0);
Tcl_SetVar(interp,pemout,"",0);
}
if (objc>=6) {
if (Tcl_ListObjGetElements(interp, objv[5],
&listc, &listv) != TCL_OK) {
return TCL_ERROR;
}
if ((listc%2) != 0) {
Tcl_SetResult(interp,"Information list must have even number of arguments",NULL);
return TCL_ERROR;
}
for (i=0; i<listc; i+=2) {
str=Tcl_GetString(listv[i]);
if (strcmp(str,"days")==0) {
if (Tcl_GetIntFromObj(interp,listv[i+1],&days)!=TCL_OK)
return TCL_ERROR;
} else if (strcmp(str,"serial")==0) {
if (Tcl_GetIntFromObj(interp,listv[i+1],&serial)!=TCL_OK)
return TCL_ERROR;
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if ((pkey = EVP_PKEY_new()) != NULL) {
if (!EVP_PKEY_assign_RSA(pkey,
RSA_generate_key(keysize, 0x10001, NULL, NULL))) {
Tcl_SetResult(interp,"Error generating private key",NULL);
EVP_PKEY_free(pkey);
return TCL_ERROR;
}
if (isStr) {
out=BIO_new(BIO_s_mem());
PEM_write_bio_PrivateKey(out,pkey,NULL,NULL,0,NULL,NULL);
i=BIO_read(out,buffer,sizeof(buffer)-1);
i=(i<0) ? 0 : i;
buffer[i]='\0';
Tcl_SetVar(interp,keyout,buffer,0);
BIO_flush(out);
BIO_free(out);
} else {
out=BIO_new(BIO_s_file());
BIO_write_filename(out,keyout);
PEM_write_bio_PrivateKey(out,pkey,NULL,NULL,0,NULL,NULL);
BIO_free_all(out);
out=BIO_new(BIO_s_file());
BIO_write_filename(out,keyout);
PEM_write_bio_PrivateKey(out,pkey,NULL,NULL,0,NULL,NULL);
BIO_free_all(out);
}
if ((cert=X509_new())==NULL) {
Tcl_SetResult(interp,"Error generating certificate request",NULL);
EVP_PKEY_free(pkey);
return(TCL_ERROR);
}
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X509_NAME_add_entry_by_txt(name,"O", MBSTRING_ASC, (const unsigned char *) k_O, -1, -1, 0);
X509_NAME_add_entry_by_txt(name,"OU", MBSTRING_ASC, (const unsigned char *) k_OU, -1, -1, 0);
X509_NAME_add_entry_by_txt(name,"CN", MBSTRING_ASC, (const unsigned char *) k_CN, -1, -1, 0);
X509_NAME_add_entry_by_txt(name,"Email", MBSTRING_ASC, (const unsigned char *) k_Email, -1, -1, 0);
X509_set_subject_name(cert,name);
if (!X509_sign(cert,pkey,EVP_md5())) {
if (!X509_sign(cert,pkey,EVP_sha1())) {
X509_free(cert);
EVP_PKEY_free(pkey);
Tcl_SetResult(interp,"Error signing certificate",NULL);
return TCL_ERROR;
}
if (isStr) {
out=BIO_new(BIO_s_mem());
PEM_write_bio_X509(out,cert);
i=BIO_read(out,buffer,sizeof(buffer)-1);
i=(i<0) ? 0 : i;
buffer[i]='\0';
Tcl_SetVar(interp,pemout,buffer,0);
BIO_flush(out);
BIO_free(out);
} else {
out=BIO_new(BIO_s_file());
BIO_write_filename(out,pemout);
out=BIO_new(BIO_s_file());
BIO_write_filename(out,pemout);
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