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Encode and decode of tags and capabilities in NetworkConfig.

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This commit is contained in:
Adam Ierymenko 2016-08-09 08:32:42 -07:00
parent 51cf49a24f
commit 2ba9343607
7 changed files with 274 additions and 312 deletions
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7
node/Tag.hpp
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@ -117,11 +117,14 @@ public:
{
if (forSign) b.append((uint64_t)0x7f7f7f7f7f7f7f7fULL);
// These are the same between Tag and Capability
b.append(_nwid);
b.append(_ts);
b.append(_expiration);
b.append(_id);
b.append(_value);
_issuedTo.appendTo(b);
_signedBy.appendTo(b);
if (!forSign) {
@ -129,6 +132,7 @@ public:
b.append((uint16_t)ZT_C25519_SIGNATURE_LEN); // length of signature
b.append(_signature.data,ZT_C25519_SIGNATURE_LEN);
}
b.append((uint16_t)0); // length of additional fields, currently 0
if (forSign) b.append((uint64_t)0x7f7f7f7f7f7f7f7fULL);
@ -139,11 +143,14 @@ public:
{
unsigned int p = startAt;
// These are the same between Tag and Capability
_nwid = b.template at<uint64_t>(p); p += 8;
_ts = b.template at<uint64_t>(p); p += 8;
_expiration = b.template at<uint64_t>(p); p += 8;
_id = b.template at<uint32_t>(p); p += 4;
_value = b.template at<uint32_t>(p); p += 4;
_issuedTo.setTo(b.field(p,ZT_ADDRESS_LENGTH),ZT_ADDRESS_LENGTH); p += ZT_ADDRESS_LENGTH;
_signedBy.setTo(b.field(p,ZT_ADDRESS_LENGTH),ZT_ADDRESS_LENGTH); p += ZT_ADDRESS_LENGTH;
if (b[p++] != 1)