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Avoid printing intermediate key if win breakpoint is already hit

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maride 2022-05-13 23:27:15 +02:00
parent 2413c84586
commit a4e8dd9b81
1 changed files with 7 additions and 6 deletions
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13
src/Bruteforce.py
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@ -59,12 +59,7 @@ def Bruteforce(bm, tm, knownPrefix, knownSuffix, chunksize):
return knownPrefix + knownSuffix return knownPrefix + knownSuffix
else: else:
# good input, we stepped further # good input, we stepped further
knownPrefix += res # let's examine it - check if we hit the win breakpoint :)
EnableLogging()
print(f"Found new scorer, we're now at '{knownPrefix}[...]{knownSuffix}'")
DisableLogging()
# let's examine it further - check if we hit the win breakpoint :)
if bm.HitWin() or not bm.HitLose(): if bm.HitWin() or not bm.HitLose():
EnableLogging() EnableLogging()
print("BARF found the flag - or at least managed to hit the 'win' breakpoint!") print("BARF found the flag - or at least managed to hit the 'win' breakpoint!")
@ -72,6 +67,12 @@ def Bruteforce(bm, tm, knownPrefix, knownSuffix, chunksize):
DisableLogging() DisableLogging()
return knownPrefix + knownSuffix return knownPrefix + knownSuffix
# No win breakpoint hit, but still a good step forward - proceed
knownPrefix += res
EnableLogging()
print(f"Found new scorer, we're now at '{knownPrefix}[...]{knownSuffix}'")
DisableLogging()
# Finds out the base score when filling the binary with partly correct chars (e.g. the already found-to-be-correct prefix) # Finds out the base score when filling the binary with partly correct chars (e.g. the already found-to-be-correct prefix)
# It does this by combining knownPrefix + keyFragment and knownSuffix with an "impossible" character. # It does this by combining knownPrefix + keyFragment and knownSuffix with an "impossible" character.