Exit if loading an invalid identity from disk (#2058)
* Exit if loading an invalid identity from disk Previously, if an invalid identity was loaded from disk, ZeroTier would generate a new identity & chug along and generate a brand new identity as if nothing happened. When running in containers, this introduces the possibility for key matter loss; especially when running in containers where the identity files are mounted in the container read only. In this case, ZT will continue chugging along with a brand new identity with no possibility of recovering the private key. ZeroTier should exit upon loading of invalid identity.public/identity.secret #2056 * add validation test for #2056
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5 changed files with 95 additions and 5 deletions
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@ -80,7 +80,11 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
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RR->identity.toString(false,RR->publicIdentityStr);
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RR->identity.toString(true,RR->secretIdentityStr);
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} else {
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n = -1;
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throw ZT_EXCEPTION_INVALID_IDENTITY;
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}
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if (!RR->identity.locallyValidate()) {
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throw ZT_EXCEPTION_INVALID_IDENTITY;
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}
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}
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