java - Sending url as query parameter in rest webservice -

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i have written rest service encrypt , decrypt url.

encryption code:

@get @produces("application/json") @path("/encrypt/") public response encryptwithquery(@queryparam("plainstring") string plainstring)         throws jsonexception {     response response = new response();     aesutil util = new aesutil(key_size, iteration_count);     response = util.encrypt(salt, iv, passphrase, plainstring);     return response; }

decryption code:

@get @produces("application/json") @path("/decryptwp/") public response decryptwithquery(@queryparam("encryptstring") string encryptstring)         throws jsonexception {     response response = new response();     aesutil util = new aesutil(key_size, iteration_count);     response = util.decrypt(salt, iv, passphrase, encryptstring);     return response; }

when call encrypt rest service encrypted string

url encryption

http://localhost:9080/kttafm/keybank/encrypt?plainstring=http://localhost:9080/kttafm/master.jsp?abc=zyx

but when call decryption rest service below exception

javax.crypto.badpaddingexception: given final block not padded

but if move @queryparam tp @path param, decryption works fine,

the decrypt method works fine , decrypts encrypted string is

 @get @produces("application/json") @path("/decrypt/{encryptstring}") public response decrypt(@pathparam("encryptstring") string encryptstring)         throws jsonexception {     response response = new response();     aesutil util = new aesutil(key_size, iteration_count);     response = util.decrypt(salt, iv, passphrase, encryptstring);     return response; }

what missing?

please make sure encode parameter on client side, e.g. using urlencoder.

for example, url encryption must be

http://localhost:9080/kttafm/keybank/encrypt?plainstring=http%3a%2f%2flocalhost%3a9080%2fkttafm%2fmaster.jsp%3fabc%3dzyx

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