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Fix media_cas_proxy_sdk build issue.

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Add example binary for testing building the SDK after 'git clone' from our repo.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=227583629
This commit is contained in:
Fang Yu
2019-01-02 14:37:34 -08:00
parent a991e2dbb3
commit 79f14e6e0b
76 changed files with 2072 additions and 1513 deletions
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33
common/signature_util.cc
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@@ -11,55 +11,50 @@
#include <memory>
#include <string>
#include "util/status.h"
#include "common/aes_cbc_util.h"
#include "common/rsa_key.h"
#include "common/sha_util.h"
#include "common/status.h"
namespace widevine {
namespace signature_util {
util::Status GenerateAesSignature(const std::string& message, const std::string& aes_key,
const std::string& aes_iv, std::string* signature) {
Status GenerateAesSignature(const std::string& message, const std::string& aes_key,
const std::string& aes_iv, std::string* signature) {
if (signature == nullptr) {
return util::Status(util::error::INVALID_ARGUMENT, "signature is nullptr");
return Status(error::INVALID_ARGUMENT, "signature is nullptr");
}
std::string hash = Sha1_Hash(message);
if (hash.empty()) {
return util::Status(util::error::INTERNAL, "Computed hash is empty");
return Status(error::INTERNAL, "Computed hash is empty");
}
std::string sig = crypto_util::EncryptAesCbc(aes_key, aes_iv, hash);
if (sig.empty()) {
return util::Status(util::error::INTERNAL,
"Computed AES signature is empty");
return Status(error::INTERNAL, "Computed AES signature is empty");
}
*signature = sig;
return util::OkStatus();
return OkStatus();
}
util::Status GenerateRsaSignature(const std::string& message,
const std::string& private_key,
std::string* signature) {
Status GenerateRsaSignature(const std::string& message, const std::string& private_key,
std::string* signature) {
if (signature == nullptr) {
return util::Status(util::error::INVALID_ARGUMENT, "signature is nullptr");
return Status(error::INVALID_ARGUMENT, "signature is nullptr");
}
std::unique_ptr<RsaPrivateKey> rsa_private_key(
RsaPrivateKey::Create(private_key));
if (rsa_private_key == nullptr) {
return util::Status(util::error::INTERNAL,
"Failed to construct a RsaPrivateKey");
return Status(error::INTERNAL, "Failed to construct a RsaPrivateKey");
}
std::string sig;
if (!rsa_private_key->GenerateSignature(message, &sig)) {
return util::Status(util::error::INTERNAL,
"Failed to generate a RSA signature");
return Status(error::INTERNAL, "Failed to generate a RSA signature");
}
if (sig.empty()) {
return util::Status(util::error::INTERNAL,
"Computed RSA signature is empty");
return Status(error::INTERNAL, "Computed RSA signature is empty");
}
*signature = sig;
return util::OkStatus();
return OkStatus();
}
} // namespace signature_util