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Check ratchet dir exists before cleaning
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6a392fdb0f
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@ -249,7 +249,7 @@ class Identity:
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@staticmethod
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def _remember_ratchet(destination_hash, ratchet):
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# TODO: Remove at some point
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# TODO: Remove at some point, and only log new ratchets
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RNS.log(f"Remembering ratchet {RNS.prettyhexrep(Identity.truncated_hash(ratchet))} for {RNS.prettyhexrep(destination_hash)}", RNS.LOG_EXTREME)
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try:
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Identity.known_ratchets[destination_hash] = ratchet
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@ -286,20 +286,21 @@ class Identity:
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try:
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now = time.time()
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ratchetdir = RNS.Reticulum.storagepath+"/ratchets"
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for filename in os.listdir(ratchetdir):
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try:
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expired = False
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with open(f"{ratchetdir}/{filename}", "rb") as rf:
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ratchet_data = umsgpack.unpackb(rf.read())
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if now > ratchet_data["received"]+Identity.RATCHET_EXPIRY:
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expired = True
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if os.path.isdir(ratchetdir):
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for filename in os.listdir(ratchetdir):
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try:
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expired = False
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with open(f"{ratchetdir}/{filename}", "rb") as rf:
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ratchet_data = umsgpack.unpackb(rf.read())
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if now > ratchet_data["received"]+Identity.RATCHET_EXPIRY:
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expired = True
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if expired:
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os.unlink(f"{ratchetdir}/{filename}")
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if expired:
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os.unlink(f"{ratchetdir}/{filename}")
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except Exception as e:
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RNS.log(f"An error occurred while cleaning ratchets, in the processing of {ratchetdir}/{filename}.", RNS.LOG_ERROR)
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RNS.log(f"The contained exception was: {e}", RNS.LOG_ERROR)
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except Exception as e:
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RNS.log(f"An error occurred while cleaning ratchets, in the processing of {ratchetdir}/{filename}.", RNS.LOG_ERROR)
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RNS.log(f"The contained exception was: {e}", RNS.LOG_ERROR)
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except Exception as e:
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RNS.log(f"An error occurred while cleaning ratchets. The contained exception was: {e}", RNS.LOG_ERROR)
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