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https://github.com/NixOS/nixpkgs.git
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20 lines
722 B
Diff
20 lines
722 B
Diff
allow overriding system trust store location via $NIX_SSL_CERT_FILE
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diff --git a/lib/system/certs.c b/lib/system/certs.c
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index 611c645..6ef6edb 100644
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--- a/lib/system/certs.c
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+++ b/lib/system/certs.c
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@@ -369,6 +369,11 @@ gnutls_x509_trust_list_add_system_trust(gnutls_x509_trust_list_t list,
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unsigned int tl_flags,
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unsigned int tl_vflags)
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{
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- return add_system_trust(list, tl_flags|GNUTLS_TL_NO_DUPLICATES, tl_vflags);
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+ tl_flags = tl_flags|GNUTLS_TL_NO_DUPLICATES;
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+ const char *file = secure_getenv("NIX_SSL_CERT_FILE");
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+ return file
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+ ? gnutls_x509_trust_list_add_trust_file(
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+ list, file, NULL/*CRL*/, GNUTLS_X509_FMT_PEM, tl_flags, tl_vflags)
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+ : add_system_trust(list, tl_flags, tl_vflags);
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}
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