summaryrefslogtreecommitdiffstats
path: root/OvmfPkg/Library/TlsAuthConfigLib
Commit message (Collapse)AuthorAgeFilesLines
* OvmfPkg: Update code to be more C11 compliant by using __func__Rebecca Cran2023-04-101-12/+12
| | | | | | | | | | | | | __FUNCTION__ is a pre-standard extension that gcc and Visual C++ among others support, while __func__ was standardized in C99. Since it's more standard, replace __FUNCTION__ with __func__ throughout OvmfPkg. Signed-off-by: Rebecca Cran <rebecca@bsdio.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
* OvmfPkg: Apply uncrustify changesMichael Kubacki2021-12-071-40/+102
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
* OvmfPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-092-14/+2
| | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg/TlsAuthConfigLib: configure trusted cipher suites for HTTPS bootLaszlo Ersek2018-04-132-1/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read the list of trusted cipher suites from fw_cfg and to store it to EDKII_HTTP_TLS_CIPHER_LIST_VARIABLE. The fw_cfg file will be formatted by the "update-crypto-policies" utility on the host side, so that the host settings take effect in guest HTTPS boot as well. QEMU forwards the file intact to the firmware. The contents are forwarded by NetworkPkg/HttpDxe (in TlsConfigCipherList()) to NetworkPkg/TlsDxe (TlsSetSessionData()) and TlsLib (TlsSetCipherList()). Note: the development of the "update-crypto-policies" feature is underway at this time. Meanwhile the following script can be used to generate the binary file for fw_cfg: export LC_ALL=C openssl ciphers -V \ | sed -r -n \ -e 's/^ *0x([0-9A-F]{2}),0x([0-9A-F]{2}) - .*$/\\\\x\1 \\\\x\2/p' \ | xargs -r -- printf -- '%b' > ciphers.bin Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Gary Ching-Pang Lin <glin@suse.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Gary Lin <glin@suse.com> Tested-by: Gary Lin <glin@suse.com> Reviewed-by: Long Qin <qin.long@intel.com> Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com> [lersek@redhat.com: update commit msg and add script as requested by Gary] [lersek@redhat.com: update commit msg as requested by Jiaxin]
* OvmfPkg/TlsAuthConfigLib: configure trusted CA certs for HTTPS bootLaszlo Ersek2018-03-302-0/+188
Introduce TlsAuthConfigLib to read the list of trusted CA certificates from fw_cfg and to store it to EFI_TLS_CA_CERTIFICATE_VARIABLE. The fw_cfg file is formatted by the "p11-kit" and "update-ca-trust" utilities on the host side, so that the host settings take effect in guest HTTPS boot as well. QEMU forwards the file intact to the firmware. The contents are sanity-checked by NetworkPkg/HttpDxe code that was added in commit 0fd13678a681. Link TlsAuthConfigLib via NULL resolution into TlsAuthConfigDxe. This sets EFI_TLS_CA_CERTIFICATE_VARIABLE in time for both NetworkPkg/TlsAuthConfigDxe (for possible HII interaction with the user) and for NetworkPkg/HttpDxe (for the effective TLS configuration). The file formatted by "p11-kit" can be large. On a RHEL-7 host, the the Mozilla CA root certificate bundle -- installed with the "ca-certificates" package -- is processed into a 182KB file. Thus, create EFI_TLS_CA_CERTIFICATE_VARIABLE as a volatile & boot-time only variable. Also, in TLS_ENABLE builds, set the cumulative limit for volatile variables (PcdVariableStoreSize) to 512KB, and the individual limit for the same (PcdMaxVolatileVariableSize) to 256KB. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Gary Ching-Pang Lin <glin@suse.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Gary Lin <glin@suse.com> Tested-by: Gary Lin <glin@suse.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>