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https://github.com/libssh2/libssh2.git
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c8543ef39f
Also: regen ed25519 key to have an empty comment like its siblings.
To be used for generating host certificate keys.
Ref: 65a276e8fe #2064
Ref: #2435
Closes #2511
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/* Copyright (C) The libssh2 project and its contributors.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "runner.h"
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static const char EXPECTED_RSA_HOSTKEY[] =
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"AAAAB3NzaC1yc2EAAAABIwAAAQEArrr/JuJmaZligyfS8vcNur+mWR2ddDQtVdhHzdKU"
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"UoR6/Om6cvxpe61H1YZO1xCpLUBXmkki4HoNtYOpPB2W4V+8U4BDeVBD5crypEOE1+7B"
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"Am99fnEDxYIOZq2/jTP0yQmzCpWYS3COyFmkOL7sfX1wQMeW5zQT2WKcxC6FSWbhDqrB"
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"eNEGi687hJJoJ7YXgY/IdiYW5NcOuqRSWljjGS3dAJsHHWk4nJbhjEDXbPaeduMAwQU9"
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"i6ELfP3r+q6wdu0P4jWaoo3De1aYxnToV/ldXykpipON4NPamsb6Ph2qlJQKypq7J4iQ"
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"gkIIbCU1A31+4ExvcIVoxLQw/aTSbw==";
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static const char EXPECTED_ECDSA_HOSTKEY[] =
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"AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC+/syyeKJD9dC2ZH"
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"9Q7iJGReR4YM3rUCMsSynkyXojdfSClGCMY7JvWlt30ESjYvxoTfSRGx6WvaqYK/vPoYQ4=";
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static const char EXPECTED_ED25519_HOSTKEY[] =
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"AAAAC3NzaC1lZDI1NTE5AAAAIO7Dhx/ox7Xoi/sg2GrR7j2x5NxvTGKnMH3wifd6UPCx";
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int test(LIBSSH2_SESSION *session)
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{
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int rc;
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size_t len;
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int type;
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size_t expected_len = 0;
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char *expected_hostkey = NULL;
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const char *hostkey = libssh2_session_hostkey(session, &len, &type);
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if(!hostkey) {
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print_last_session_error("libssh2_session_hostkey()");
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return 1;
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}
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if(type == LIBSSH2_HOSTKEY_TYPE_ED25519)
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rc = ssh2_base64_decode(session, &expected_hostkey, &expected_len,
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EXPECTED_ED25519_HOSTKEY,
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sizeof(EXPECTED_ED25519_HOSTKEY) - 1);
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else if(type == LIBSSH2_HOSTKEY_TYPE_ECDSA_256)
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rc = ssh2_base64_decode(session, &expected_hostkey, &expected_len,
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EXPECTED_ECDSA_HOSTKEY,
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sizeof(EXPECTED_ECDSA_HOSTKEY) - 1);
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else if(type == LIBSSH2_HOSTKEY_TYPE_RSA)
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rc = ssh2_base64_decode(session, &expected_hostkey, &expected_len,
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EXPECTED_RSA_HOSTKEY,
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sizeof(EXPECTED_RSA_HOSTKEY) - 1);
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else {
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fprintf(stderr, "Unexpected type of hostkey: %d\n", type);
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return 1;
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}
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if(rc) {
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print_last_session_error("ssh2_base64_decode()");
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return 1;
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}
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if(len != expected_len) {
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fprintf(stderr, "Hostkey does not have the expected length %lu!=%lu\n",
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(unsigned long)len, (unsigned long)expected_len);
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return 1;
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}
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if(memcmp(hostkey, expected_hostkey, len)) {
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fprintf(stderr, "Hostkeys do not match\n");
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return 1;
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}
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return 0;
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}
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