MyFavMirrors/lc-core
1
0
Fork 0
mirror of https://github.com/librecaptcha/lc-core.git synced 2025-02-12 19:28:05 -05:00
Code Issues Packages Projects Releases Wiki Activity

ensure fresh captchas are served by sorting on attempted

Browse Source 
Signed-off-by: hrj <harshad.rj@gmail.com>
This commit is contained in:
hrj 2021-04-19 01:02:10 +05:30
parent 7684b68efd
commit 2885decb56
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/main/scala/lc/database/statements.scala
View File

@ -19,7 +19,10 @@ class Statements(dbConn: DBConn, maxAttempts: Int) {
"contentInput varchar, " + "contentInput varchar, " +
"image blob, " + "image blob, " +
"attempted int default 0, " + "attempted int default 0, " +
"PRIMARY KEY(token))" "PRIMARY KEY(token));" +
"""
CREATE INDEX IF NOT EXISTS attempted ON challenge(attempted);
"""
) )
stmt.execute( stmt.execute(
"CREATE TABLE IF NOT EXISTS mapId" + "CREATE TABLE IF NOT EXISTS mapId" +
@ -69,13 +72,13 @@ class Statements(dbConn: DBConn, maxAttempts: Int) {
val tokenPstmt: PreparedStatement = dbConn.con.prepareStatement( val tokenPstmt: PreparedStatement = dbConn.con.prepareStatement(
s""" s"""
SELECT token SELECT token, attempted
FROM challenge FROM challenge
WHERE attempted < $maxAttempts AND WHERE attempted < $maxAttempts AND
contentLevel = ? AND contentLevel = ? AND
contentType = ? AND contentType = ? AND
contentInput = ? contentInput = ?
ORDER BY RAND() LIMIT 1""" ORDER BY attempted ASC LIMIT 1"""
) )
val deleteAnswerPstmt: PreparedStatement = dbConn.con.prepareStatement( val deleteAnswerPstmt: PreparedStatement = dbConn.con.prepareStatement(