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6bacc3c7a8
One of the goals of this change is to have trunnel API/ABI being more explicit so we namespace them with "trn_*". Furthermore, we can now create hs_cells.[ch] without having to confuse it with trunnel which used to be "hs_cell_*" before that change. Here are the perl line that were used for this rename: perl -i -pe 's/cell_extension/trn_cell_extension/g;' src/*/*.[ch] perl -i -pe 's/cell_extension/trn_cell_extension/g;' src/trunnel/hs/*.trunnel perl -i -pe 's/hs_cell_/trn_cell_/g;' src/*/*.[ch] perl -i -pe 's/hs_cell_/trn_cell_/g;' src/trunnel/hs/*.trunnel And then "./scripts/codegen/run_trunnel.sh" with trunnel commit id 613fb1b98e58504e2b84ef56b1602b6380629043. Fixes #21919 Signed-off-by: David Goulet <dgoulet@torproject.org>
61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
/*
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* This contains the definition of the INTRODUCE1 and INTRODUCE_ACK cell for
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* onion service version 3 and onward. The following format is specified in
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* proposal 224 section 3.2.
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*/
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/* From cell_common.trunnel. */
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extern struct trn_cell_extension;
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/* From ed25519_cert.trunnel. */
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extern struct link_specifier;
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const TRUNNEL_SHA1_LEN = 20;
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const TRUNNEL_REND_COOKIE_LEN = 20;
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/* INTRODUCE1 payload. See details in section 3.2.1. */
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struct trn_cell_introduce1 {
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/* Always zeroed. MUST be checked explicitely by the caller. */
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u8 legacy_key_id[TRUNNEL_SHA1_LEN];
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/* Authentication key material. */
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u8 auth_key_type IN [0x00, 0x01, 0x02];
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u16 auth_key_len;
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u8 auth_key[auth_key_len];
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/* Extension(s). Reserved fields. */
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struct trn_cell_extension extensions;
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/* Variable length, up to the end of cell. */
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u8 encrypted[];
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};
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/* INTRODUCE_ACK payload. See details in section 3.2.2. */
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struct trn_cell_introduce_ack {
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/* Status of introduction. */
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u16 status IN [0x0000, 0x0001, 0x0002];
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/* Extension(s). Reserved fields. */
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struct trn_cell_extension extensions;
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};
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/* Encrypted section of the INTRODUCE1/INTRODUCE2 cell. */
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struct trn_cell_introduce_encrypted {
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/* Rendezvous cookie. */
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u8 rend_cookie[TRUNNEL_REND_COOKIE_LEN];
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/* Extension(s). Reserved fields. */
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struct trn_cell_extension extensions;
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/* Onion key material. */
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u8 onion_key_type IN [0x01];
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u16 onion_key_len;
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u8 onion_key[onion_key_len];
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/* Link specifiers(s) */
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u8 nspec;
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struct link_specifier nspecs[nspec];
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/* Optional padding. This might be empty or not. */
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u8 pad[];
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};
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