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Fix pkey

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This commit is contained in:
Peter 2019-09-28 12:24:55 +04:00
parent 1e0e69acb6
commit 516db55483
1 changed files with 15 additions and 1 deletions
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16
submodules/MtProtoKit/MTPKCS.m
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@ -2,6 +2,7 @@
#include <openssl/x509.h>
#include <openssl/pkcs7.h>
#include <openssl/pem.h>
static NSString * _Nullable readName(X509_NAME *subject) {
BIO *subjectBio = BIO_new(BIO_s_mem());
@ -13,6 +14,16 @@ static NSString * _Nullable readName(X509_NAME *subject) {
return result;
}
static NSData * _Nullable readPublicKey(EVP_PKEY *subject) {
BIO *subjectBio = BIO_new(BIO_s_mem());
PEM_write_bio_PUBKEY(subjectBio, subject);
char *dataStart = NULL;
long nameLength = BIO_get_mem_data(subjectBio, &dataStart);
NSString *result = [[NSString alloc] initWithBytes:dataStart length:nameLength encoding:NSUTF8StringEncoding];
BIO_free(subjectBio);
return [result dataUsingEncoding:NSUTF8StringEncoding];
}
@implementation MTPKCS
- (instancetype)initWithIssuerName:(NSString *)issuerName subjectName:(NSString *)subjectName data:(NSData *)data {
@ -68,7 +79,10 @@ static NSString * _Nullable readName(X509_NAME *subject) {
NSString *issuerNameString = readName(issuerName);
NSString *subjectNameString = readName(subjectName);
result = [[MTPKCS alloc] initWithIssuerName:issuerNameString subjectName:subjectNameString data:[NSData data]];
EVP_PKEY *publicKey = X509_get_pubkey(cert);
NSData *data = readPublicKey(publicKey);
result = [[MTPKCS alloc] initWithIssuerName:issuerNameString subjectName:subjectNameString data:data];
return result;
}