/src/tpm2-tss/src/tss2-sys/api/Tss2_Sys_ReadPublic.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* SPDX-License-Identifier: BSD-2-Clause */ |
2 | | /***********************************************************************; |
3 | | * Copyright (c) 2015 - 2017, Intel Corporation |
4 | | * All rights reserved. |
5 | | ***********************************************************************/ |
6 | | |
7 | | #ifdef HAVE_CONFIG_H |
8 | | #include "config.h" // IWYU pragma: keep |
9 | | #endif |
10 | | |
11 | | #include "sysapi_util.h" // for _TSS2_SYS_CONTEXT_BLOB, syscontext_cast |
12 | | #include "tss2_common.h" // for TSS2_RC, TSS2_SYS_RC_BAD_REFERENCE |
13 | | #include "tss2_mu.h" // for Tss2_MU_TPM2B_NAME_Unmarshal, Tss2_MU_T... |
14 | | #include "tss2_sys.h" // for TSS2_SYS_CONTEXT, TSS2L_SYS_AUTH_COMMAND |
15 | | #include "tss2_tpm2_types.h" // for TPM2B_NAME, TPM2B_PUBLIC, TPMI_DH_OBJECT |
16 | | |
17 | | TSS2_RC Tss2_Sys_ReadPublic_Prepare( |
18 | | TSS2_SYS_CONTEXT *sysContext, |
19 | | TPMI_DH_OBJECT objectHandle) |
20 | 0 | { |
21 | 0 | TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
22 | 0 | TSS2_RC rval; |
23 | |
|
24 | 0 | if (!ctx) |
25 | 0 | return TSS2_SYS_RC_BAD_REFERENCE; |
26 | | |
27 | 0 | rval = CommonPreparePrologue(ctx, TPM2_CC_ReadPublic); |
28 | 0 | if (rval) |
29 | 0 | return rval; |
30 | | |
31 | 0 | rval = Tss2_MU_UINT32_Marshal(objectHandle, ctx->cmdBuffer, |
32 | 0 | ctx->maxCmdSize, |
33 | 0 | &ctx->nextData); |
34 | 0 | if (rval) |
35 | 0 | return rval; |
36 | | |
37 | 0 | ctx->decryptAllowed = 0; |
38 | 0 | ctx->encryptAllowed = 1; |
39 | 0 | ctx->authAllowed = 1; |
40 | |
|
41 | 0 | return CommonPrepareEpilogue(ctx); |
42 | 0 | } |
43 | | |
44 | | TSS2_RC Tss2_Sys_ReadPublic_Complete( |
45 | | TSS2_SYS_CONTEXT *sysContext, |
46 | | TPM2B_PUBLIC *outPublic, |
47 | | TPM2B_NAME *name, |
48 | | TPM2B_NAME *qualifiedName) |
49 | 0 | { |
50 | 0 | TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
51 | 0 | TSS2_RC rval; |
52 | |
|
53 | 0 | if (!ctx) |
54 | 0 | return TSS2_SYS_RC_BAD_REFERENCE; |
55 | | |
56 | 0 | rval = CommonComplete(ctx); |
57 | 0 | if (rval) |
58 | 0 | return rval; |
59 | | |
60 | 0 | rval = Tss2_MU_TPM2B_PUBLIC_Unmarshal(ctx->cmdBuffer, |
61 | 0 | ctx->maxCmdSize, |
62 | 0 | &ctx->nextData, outPublic); |
63 | 0 | if (rval) |
64 | 0 | return rval; |
65 | | |
66 | 0 | rval = Tss2_MU_TPM2B_NAME_Unmarshal(ctx->cmdBuffer, |
67 | 0 | ctx->maxCmdSize, |
68 | 0 | &ctx->nextData, name); |
69 | 0 | if (rval) |
70 | 0 | return rval; |
71 | | |
72 | 0 | return Tss2_MU_TPM2B_NAME_Unmarshal(ctx->cmdBuffer, |
73 | 0 | ctx->maxCmdSize, |
74 | 0 | &ctx->nextData, qualifiedName); |
75 | 0 | } |
76 | | |
77 | | TSS2_RC Tss2_Sys_ReadPublic( |
78 | | TSS2_SYS_CONTEXT *sysContext, |
79 | | TPMI_DH_OBJECT objectHandle, |
80 | | TSS2L_SYS_AUTH_COMMAND const *cmdAuthsArray, |
81 | | TPM2B_PUBLIC *outPublic, |
82 | | TPM2B_NAME *name, |
83 | | TPM2B_NAME *qualifiedName, |
84 | | TSS2L_SYS_AUTH_RESPONSE *rspAuthsArray) |
85 | 0 | { |
86 | 0 | TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
87 | 0 | TSS2_RC rval; |
88 | |
|
89 | 0 | rval = Tss2_Sys_ReadPublic_Prepare(sysContext, objectHandle); |
90 | 0 | if (rval) |
91 | 0 | return rval; |
92 | | |
93 | 0 | rval = CommonOneCall(ctx, cmdAuthsArray, rspAuthsArray); |
94 | 0 | if (rval) |
95 | 0 | return rval; |
96 | | |
97 | 0 | return Tss2_Sys_ReadPublic_Complete(sysContext, outPublic, name, qualifiedName); |
98 | 0 | } |