Êþº¾ 4 å
|
7
|
|
|
|
|
|
|
|
|
|
|
|
¡
|
¢ £
|
|
¤
|
¥
|
¦ §
|
¨ ¢ ©
|
ª «
|
& ¬
|
®
|
¯
|
& °
|
±
|
² ³
|
- ´
|
& ² µ
|
0 ¬ ¶
|
2 ·
|
2 ®
|
2 ²
|
0 ² ¸ CIPHER_ALGORITHM Ljava/lang/String; ConstantValue KEY secureKey Ljava/security/Key; localPath RuntimeVisibleAnnotations 4Lorg/springframework/beans/factory/annotation/Value; value ${zt.oss.local-path} <init> ()V Code LineNumberTable LocalVariableTable this 5Lcom/example/server/sysOss/service/OssEncryptService; getKey '(Ljava/lang/String;)Ljava/security/Key;
|
_generator Ljavax/crypto/KeyGenerator; secureRandom Ljava/security/SecureRandom; e Ljava/lang/Exception; strKey StackMapTable MethodParameters encryptStream ?(Ljava/io/InputStream;Ljava/security/Key;)Ljava/io/InputStream; encryptedBytes [B finalEncryptedBytes Ljava/io/IOException; bytesRead I inputStream Ljava/io/InputStream; key cipher Ljavax/crypto/Cipher; tempUploadDir dir Ljava/io/File; tempFile outputStream Ljava/io/FileOutputStream; buffer ¹ £ « Y ³
º » ¼
|
Exceptions decryptStream 8(Ljava/io/File;Ljava/security/Key;)Ljava/io/InputStream; decryptedBytes finalDecryptedBytes file fileInputStream Ljava/io/FileInputStream; bufferedInputStream Ljava/io/BufferedInputStream; µ ¶
|
SourceFile OssEncryptService.java 0Lorg/springframework/context/annotation/Primary; (Lorg/springframework/stereotype/Service; C D 3com/example/server/sysOss/service/OssEncryptService zhpt-key#%W J K < = AES ½ ¾ ¿ SHA1PRNG À ¾ Á ¹ Â Ã Ä Å Æ Ç È É java/lang/Exception &com/example/client/entity/RenException å¯é¥çæå¼å¸¸ C Ê ¾ Ë javax/crypto/Cipher Æ Ì java/lang/StringBuilder > 9 Í Î TEMP_UPLOAD Ï 9 TEMP_FILE Ð Ñ java/io/File Ò Ó Ô Ó Õ Ö × Ø .tmp Ù Ú java/io/FileOutputStream C Û º Ü Ý Þ ß à Å á à â D java/io/IOException ã D java/io/FileInputStream java/io/BufferedInputStream C ä java/lang/Object java/lang/String java/io/InputStream java/security/Key java/lang/Throwable javax/crypto/KeyGenerator getInstance /(Ljava/lang/String;)Ljavax/crypto/KeyGenerator; java/security/SecureRandom 0(Ljava/lang/String;)Ljava/security/SecureRandom; getBytes ()[B setSeed ([B)V init (ILjava/security/SecureRandom;)V generateKey ()Ljavax/crypto/SecretKey; (Ljava/lang/String;)V )(Ljava/lang/String;)Ljavax/crypto/Cipher; (ILjava/security/Key;)V append -(Ljava/lang/String;)Ljava/lang/StringBuilder; separator toString ()Ljava/lang/String; exists ()Z mkdirs !com/example/client/utils/UUIDUtil
|
generateId ()Ljava/lang/Long; java/lang/Long createTempFile B(Ljava/lang/String;Ljava/lang/String;Ljava/io/File;)Ljava/io/File; (Ljava/io/File;)V read ([B)I update ([BII)[B write doFinal close printStackTrace (Ljava/io/InputStream;)V ! 7 8 9 : ; 9 : < = > 9 ? @ As B C D E A *· **¶ µ ± F G H I J K E º 3+Ç L¸ M ¸
|
N-+¶ ¶ , -¶ ,¶ °M» Y· ¿ ' ( F & " # % & ' ( # ) ( * ) + G 4 L M N O )
|
P Q 3 H I 3 R 9 S ` T U R V W E ï¸ N-,¶ » Y· *´ ¶ ¶ ² ¶ ¶ ¶ :» Y· :¶ ¶ !W» Y· :¸ "¶ #$¸ %:» &Y· ': ¼:+¶ (Y6 - ¶ ):
|
|
¶ *§ÿá-¶ +:
|
|
¶ *+¶ ,§
|
:
|
|
¶ .¶ /§ /:
|
|
¶ .§ %: +¶ ,§
|
: ¶ .¶ /§
|
: ¶ . ¿» 0Y· 1° £ § ª - ± ¶ ¹ - t £ Ã Å É Ì - Ó Ø Û - Ã Å Ã F $ 0 1 2 / 3 : 4 B 5 H 7 S 9 b : m < t @ A B C E F £ J § M ª K ¬ L ± O ¶ R ¹ P » Q À S Ã I Å J É M Ì K Î L Ó O Ø R Û P Ý Q â S å V G ¬ X Y
|
Z Y
|
¬ P [
|
» P [
|
} F \ ] Î P [ Ý P [ ï H I ï ^ _ ï ` = é a b / À c 9 : µ d e b f e m g h t { i Y å
|
\ ] S þ H j k lþ + l m nü !S oG oÿ p q r j k l l m n sÿ p q r j k l l m n s oG oÿ
|
p q r j k l l m n t U ^ ` u v E è %¸ N-,¶ » Y· *´ ¶ ¶ ² ¶ ¶ ¶ :» Y· :¶ ¶ !W» Y· :¸ "¶ #$¸ %:» &Y· ':» 0Y+· 1:» 2Y· 3: ¼:
|
|
¶ 4Y6 -
|
¶ ): ¶ *§ÿà-¶ +: ¶ * ¶ 5§
|
: ¶ .¶ 6§
|
: ¶ .¶ /§ ?: ¶ .§ 5: ¶ 5§
|
:¶ .¶ 6§
|
:¶ .¶ /§
|
:¶ . ¿» 0Y· 1° ¹ ¾ Á - È Í Ð - × Ü ß - ¹ é ë ð ó - ú ÿ - - é ë é F º . [ \ _ / ` : a B b H d S f b g m i w j l p q ¢ r © s ¬ t ² u ¹ y ¾ | Á z à { È ~ Í Ð Ò × Ü ß á
æ é x ë y ð | ó z õ { ú ~ ÿ
G Ô ¢ w Y ² x Y à P [ Ò P [ á P [ V \ ] õ P [ P [ P [ % H I % y e % ` = a b / ö c 9 : ë d e b à f e m ¸ g h w ® z { £ | } i Y
|
|
\ ] S × þ H j k lÿ @ p l r j k l l m ~ n ü "T oG oG oÿ p l r j k l l m ~ n sÿ p l r j k l l m ~ n s oG oG oÿ p l r j k l l m ~ n t U y ` ?
|
|
