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Document two additional functions in src/or/routerkeys.c.

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Adds docstrings for generate_ed_link_cert() and should_make_new_ed_keys().
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Isis Lovecruft 2016-09-21 19:34:18 +00:00 committed by Nick Mathewson
parent 70e7d28b3e
commit a53059c6a0
1 changed files with 23 additions and 1 deletions
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24
src/or/routerkeys.c
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@ -927,7 +927,18 @@ load_ed_keys(const or_options_t *options, time_t now)
return -1;
}
/* DOCDOC */
/**
* Retrieve our currently-in-use Ed25519 link certificate and id certificate,
* and, if they would expire soon (based on the time <b>now</b>, generate new
* certificates (without embedding the public part of the signing key inside).
*
* The signed_key from the expiring certificate will be used to sign the new
* key within newly generated X509 certificate.
*
* Returns -1 upon error. Otherwise, returns 0 upon success (either when the
* current certificate is still valid, or when a new certificate was
* successfully generated).
*/
int
generate_ed_link_cert(const or_options_t *options, time_t now)
{
@ -967,6 +978,17 @@ generate_ed_link_cert(const or_options_t *options, time_t now)
#undef SET_KEY
#undef SET_CERT
/**
* Return 1 if any of the following are true:
*
* - if one of our Ed25519 signing, auth, or link certificates would expire
* soon w.r.t. the time <b>now</b>,
* - if we do not currently have a link certificate, or
* - if our cached Ed25519 link certificate is not same as the one we're
* currently using.
*
* Otherwise, returns 0.
*/
int
should_make_new_ed_keys(const or_options_t *options, const time_t now)
{