com.tencent.bkrepo.common.security.http.oauth.OauthAuthHandler.kt Maven / Gradle / Ivy
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package com.tencent.bkrepo.common.security.http.oauth
import com.tencent.bkrepo.common.api.constant.AUTHORITIES_KEY
import com.tencent.bkrepo.common.api.constant.HttpHeaders
import com.tencent.bkrepo.common.api.constant.OAUTH_AUTH_PREFIX
import com.tencent.bkrepo.common.security.exception.AuthenticationException
import com.tencent.bkrepo.common.security.http.core.HttpAuthHandler
import com.tencent.bkrepo.common.security.http.credentials.AnonymousCredentials
import com.tencent.bkrepo.common.security.http.credentials.HttpAuthCredentials
import com.tencent.bkrepo.common.security.manager.AuthenticationManager
import javax.servlet.http.HttpServletRequest
import javax.servlet.http.HttpServletResponse
open class OauthAuthHandler(val authenticationManager: AuthenticationManager) : HttpAuthHandler {
override fun extractAuthCredentials(request: HttpServletRequest): HttpAuthCredentials {
val authorizationHeader = request.getHeader(HttpHeaders.AUTHORIZATION).orEmpty()
return if (authorizationHeader.startsWith(OAUTH_AUTH_PREFIX)) {
try {
val accessToken = authorizationHeader.removePrefix(OAUTH_AUTH_PREFIX).trim()
OauthAuthCredentials(accessToken)
} catch (ignored: IllegalArgumentException) {
throw AuthenticationException("Invalid authorization value")
}
} else AnonymousCredentials()
}
override fun onAuthenticate(request: HttpServletRequest, authCredentials: HttpAuthCredentials): String {
require(authCredentials is OauthAuthCredentials)
return authenticationManager.checkOauthToken(authCredentials.token)
}
override fun onAuthenticateSuccess(request: HttpServletRequest, response: HttpServletResponse, userId: String) {
val authorizationHeader = request.getHeader(HttpHeaders.AUTHORIZATION).orEmpty()
val accessToken = authorizationHeader.removePrefix(OAUTH_AUTH_PREFIX).trim()
val oauthToken = authenticationManager.findOauthToken(accessToken)
?: throw AuthenticationException("Invalid access token")
request.setAttribute(AUTHORITIES_KEY, oauthToken.scope)
}
}