Restoring authorship annotation for <ppodolsky@yandex-team.ru>. Commit 1 of 2.

1 files changed, 37 insertions, 37 deletions

diff --git a/library/cpp/tvmauth/src/utils.cpp b/library/cpp/tvmauth/src/utils.cpp
index d49efa28b5a..d9fa2acf8e6 100644
--- a/library/cpp/tvmauth/src/utils.cpp
+++ b/library/cpp/tvmauth/src/utils.cpp
@@ -1,42 +1,42 @@
-#include "utils.h"
-
+#include "utils.h" 
+ 
 #include "parser.h"
 
-#include <contrib/libs/openssl/include/openssl/evp.h>
-#include <contrib/libs/openssl/include/openssl/hmac.h>
-#include <contrib/libs/openssl/include/openssl/md5.h>
-#include <contrib/libs/openssl/include/openssl/sha.h>
-
+#include <contrib/libs/openssl/include/openssl/evp.h> 
+#include <contrib/libs/openssl/include/openssl/hmac.h> 
+#include <contrib/libs/openssl/include/openssl/md5.h> 
+#include <contrib/libs/openssl/include/openssl/sha.h> 
+ 
 #include <util/generic/maybe.h>
-#include <util/generic/strbuf.h>
-
+#include <util/generic/strbuf.h> 
+ 
 #include <array>
 
-namespace {
+namespace { 
     constexpr const unsigned char b64_encode[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
 
     constexpr std::array<unsigned char, 256> B64Init() {
         std::array<unsigned char, 256> buf{};
         for (auto& i : buf)
-            i = 0xff;
-
-        for (int i = 0; i < 64; ++i)
+            i = 0xff; 
+ 
+        for (int i = 0; i < 64; ++i) 
             buf[b64_encode[i]] = i;
-
+ 
         return buf;
-    }
+    } 
     constexpr std::array<unsigned char, 256> b64_decode = B64Init();
 }
-
+ 
 namespace NTvmAuth::NUtils {
     TString Bin2base64url(TStringBuf buf) {
         if (!buf) {
             return TString();
         }
-
+ 
         TString res;
         res.resize(((buf.size() + 2) / 3) << 2, 0);
-
+ 
         const unsigned char* pB = (const unsigned char*)buf.data();
         const unsigned char* pE = (const unsigned char*)buf.data() + buf.size();
         unsigned char* p = (unsigned char*)res.data();
@@ -49,11 +49,11 @@ namespace NTvmAuth::NUtils {
             *p++ = b64_encode[((b & 0xF) << 2) | ((c & 0xC0) >> 6)];
             *p++ = b64_encode[c & 0x3F];
         }
-
+ 
         if (pB < pE) {
             const unsigned char a = *pB;
             *p++ = b64_encode[(a >> 2) & 0x3F];
-
+ 
             if (pB == (pE - 1)) {
                 *p++ = b64_encode[((a & 0x3) << 4)];
             } else {
@@ -62,23 +62,23 @@ namespace NTvmAuth::NUtils {
                                   ((int)(b & 0xF0) >> 4)];
                 *p++ = b64_encode[((b & 0xF) << 2)];
             }
-        }
-
+        } 
+ 
         res.resize(p - (unsigned char*)res.data());
         return res;
-    }
-
+    } 
+ 
     TString Base64url2bin(TStringBuf buf) {
         const unsigned char* bufin = (const unsigned char*)buf.data();
         if (!buf || b64_decode[*bufin] > 63) {
             return TString();
-        }
+        } 
         const unsigned char* bufend = (const unsigned char*)buf.data() + buf.size();
         while (++bufin < bufend && b64_decode[*bufin] < 64)
             ;
         int nprbytes = (bufin - (const unsigned char*)buf.data());
         int nbytesdecoded = ((nprbytes + 3) / 4) * 3;
-
+ 
         if (nprbytes < static_cast<int>(buf.size())) {
             int left = buf.size() - nprbytes;
             while (left--) {
@@ -86,13 +86,13 @@ namespace NTvmAuth::NUtils {
                     return TString();
             }
         }
-
+ 
         TString res;
         res.resize(nbytesdecoded);
-
+ 
         unsigned char* bufout = (unsigned char*)res.data();
         bufin = (const unsigned char*)buf.data();
-
+ 
         while (nprbytes > 4) {
             unsigned char a = b64_decode[*bufin];
             unsigned char b = b64_decode[bufin[1]];
@@ -104,7 +104,7 @@ namespace NTvmAuth::NUtils {
             bufin += 4;
             nprbytes -= 4;
         }
-
+ 
         if (nprbytes == 1) {
             return {}; // Impossible
         }
@@ -125,8 +125,8 @@ namespace NTvmAuth::NUtils {
         }
 
         return res;
-    }
-
+    } 
+ 
     TString SignCgiParamsForTvm(TStringBuf secret, TStringBuf ts, TStringBuf dstTvmId, TStringBuf scopes) {
         TString data;
         data.reserve(ts.size() + dstTvmId.size() + scopes.size() + 3);
@@ -134,22 +134,22 @@ namespace NTvmAuth::NUtils {
         data.append(ts).push_back(DELIM);
         data.append(dstTvmId).push_back(DELIM);
         data.append(scopes).push_back(DELIM);
-
+ 
         TString value(EVP_MAX_MD_SIZE, 0);
         unsigned macLen = 0;
-
+ 
         if (!::HMAC(EVP_sha256(), secret.data(), secret.size(), (unsigned char*)data.data(), data.size(),
                     (unsigned char*)value.data(), &macLen))
         {
             return {};
         }
-
+ 
         if (macLen != EVP_MAX_MD_SIZE) {
             value.resize(macLen);
         }
         return Bin2base64url(value);
-    }
-}
+    } 
+} 
 
 namespace NTvmAuth::NInternal {
     TMaybe<TInstant> TCanningKnife::GetExpirationTime(TStringBuf ticket) {