How to avoid HTTP POST parameter conversion to String in Spring Boot
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I have built a controller that receives a POST request with a username and a password (both strings) as URL encoded form values.
For security reasons I do not want to store the password as String on my heap any more, I want to have it as a CharArray so that I can overwrite it with 'XXXXXXX' after use.
So far, my controller looks like this:
@RequestMapping(
method = [POST],
value = ["/login"],
consumes = [MediaType.APPLICATION_FORM_URLENCODED_VALUE]
)
fun login(
@RequestBody
body: Map<String,String>
) {
val password = body["password"]
...
}
How can I change it so that I can be sure the password never gets converted to String anywhere inside the spring framework?
spring-mvc spring-boot security kotlin
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
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up vote
0
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I have built a controller that receives a POST request with a username and a password (both strings) as URL encoded form values.
For security reasons I do not want to store the password as String on my heap any more, I want to have it as a CharArray so that I can overwrite it with 'XXXXXXX' after use.
So far, my controller looks like this:
@RequestMapping(
method = [POST],
value = ["/login"],
consumes = [MediaType.APPLICATION_FORM_URLENCODED_VALUE]
)
fun login(
@RequestBody
body: Map<String,String>
) {
val password = body["password"]
...
}
How can I change it so that I can be sure the password never gets converted to String anywhere inside the spring framework?
spring-mvc spring-boot security kotlin
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
What if I have Spring just inject theHttpServletRequestand I do the parsing of the body myself?
– Bastian Voigt
Nov 8 at 10:14
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have built a controller that receives a POST request with a username and a password (both strings) as URL encoded form values.
For security reasons I do not want to store the password as String on my heap any more, I want to have it as a CharArray so that I can overwrite it with 'XXXXXXX' after use.
So far, my controller looks like this:
@RequestMapping(
method = [POST],
value = ["/login"],
consumes = [MediaType.APPLICATION_FORM_URLENCODED_VALUE]
)
fun login(
@RequestBody
body: Map<String,String>
) {
val password = body["password"]
...
}
How can I change it so that I can be sure the password never gets converted to String anywhere inside the spring framework?
spring-mvc spring-boot security kotlin
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
I have built a controller that receives a POST request with a username and a password (both strings) as URL encoded form values.
For security reasons I do not want to store the password as String on my heap any more, I want to have it as a CharArray so that I can overwrite it with 'XXXXXXX' after use.
So far, my controller looks like this:
@RequestMapping(
method = [POST],
value = ["/login"],
consumes = [MediaType.APPLICATION_FORM_URLENCODED_VALUE]
)
fun login(
@RequestBody
body: Map<String,String>
) {
val password = body["password"]
...
}
How can I change it so that I can be sure the password never gets converted to String anywhere inside the spring framework?
spring-mvc spring-boot security kotlin
spring-mvc spring-boot security kotlin
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
asked Nov 8 at 9:29
Bastian Voigt
2,17322448
2,17322448
What if I have Spring just inject theHttpServletRequestand I do the parsing of the body myself?
– Bastian Voigt
Nov 8 at 10:14
add a comment |
What if I have Spring just inject theHttpServletRequestand I do the parsing of the body myself?
– Bastian Voigt
Nov 8 at 10:14
What if I have Spring just inject the
HttpServletRequest and I do the parsing of the body myself?– Bastian Voigt
Nov 8 at 10:14
What if I have Spring just inject the
HttpServletRequest and I do the parsing of the body myself?– Bastian Voigt
Nov 8 at 10:14
add a comment |
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What if I have Spring just inject the
HttpServletRequestand I do the parsing of the body myself?– Bastian Voigt
Nov 8 at 10:14