diff options
Diffstat (limited to 'sm/certpath.c')
| -rw-r--r-- | sm/certpath.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sm/certpath.c b/sm/certpath.c index 0dac59acf..c3c09dcdd 100644 --- a/sm/certpath.c +++ b/sm/certpath.c @@ -253,6 +253,24 @@ gpgsm_walk_cert_chain (KsbaCert start, KsbaCert *r_next) return rc; } + +/* Check whether the CERT is a root certificate. Returns True if this + is the case. */ +int +gpgsm_is_root_cert (KsbaCert cert) +{ + char *issuer; + char *subject; + int yes; + + issuer = ksba_cert_get_issuer (cert, 0); + subject = ksba_cert_get_subject (cert, 0); + yes = (issuer && subject && !strcmp (issuer, subject)); + xfree (issuer); + xfree (subject); + return yes; +} + int gpgsm_validate_path (KsbaCert cert) |