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gnu: cups-minimal, cups: Update to 2.2.7.
* gnu/packages/cups.scm (cups-minimal): Update to 2.2.7. [source]: Add patch to build without LINUX-PAM. * gnu/packages/patches/cups-fix-builds-without-PAM.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it.
This commit is contained in:
Tobias Geerinckx-Rice
parent
5ecd5fefd0
commit
b745e216e4
3 changed files with 207 additions and 2 deletions
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@ -616,6 +616,7 @@ dist_patch_DATA = \
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%D%/packages/patches/crossmap-allow-system-pysam.patch \
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%D%/packages/patches/clucene-contribs-lib.patch \
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%D%/packages/patches/cube-nocheck.patch \
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%D%/packages/patches/cups-fix-builds-without-PAM.patch \
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%D%/packages/patches/cursynth-wave-rand.patch \
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%D%/packages/patches/cvs-2017-12836.patch \
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%D%/packages/patches/cyrus-sasl-CVE-2013-4122.patch \
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@ -173,7 +173,7 @@ (define-public cups-filters
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(define-public cups-minimal
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(package
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(name "cups-minimal")
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(version "2.2.6")
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(version "2.2.7")
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(source
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(origin
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(method url-fetch)
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@ -181,7 +181,10 @@ (define-public cups-minimal
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version "/cups-" version "-source.tar.gz"))
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(sha256
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(base32
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"16qn41b84xz6khrr2pa2wdwlqxr29rrrkjfi618gbgdkq9w5ff20"))))
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"0spaqv943bzzq31gqdp73934jgyhhlbzdmgvrmf5cxvhfdxn6jrw"))
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;; “PAM will soon [in 2.3.x] be required for authentication, period.”
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;; <https://github.com/apple/cups/pull/5253#issuecomment-368066917>
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(patches (search-patches "cups-fix-builds-without-PAM.patch"))))
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(build-system gnu-build-system)
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(arguments
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`(#:configure-flags
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201
gnu/packages/patches/cups-fix-builds-without-PAM.patch
Normal file
201
gnu/packages/patches/cups-fix-builds-without-PAM.patch
Normal file
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@ -0,0 +1,201 @@
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From 570933a6a3597371bae1beeb754ee8711d6305ab Mon Sep 17 00:00:00 2001
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From: Michael R Sweet <michael.r.sweet@gmail.com>
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Date: Mon, 2 Apr 2018 20:05:13 -0400
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Subject: [PATCH] Fix builds without PAM (Issue #5283)
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---
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CHANGES.md | 8 +++-
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scheduler/auth.c | 134 ++-----------------------------------------------------
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2 files changed, 11 insertions(+), 131 deletions(-)
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diff --git a/CHANGES.md b/CHANGES.md
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index f568f35af..e8fc1fbdd 100644
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--- a/CHANGES.md
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+++ b/CHANGES.md
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@@ -1,7 +1,13 @@
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-CHANGES - 2.2.7 - 2018-03-22
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+CHANGES - 2.2.8 - 2018-04-02
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============================
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+Changes in CUPS v2.2.8
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+----------------------
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+
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+- Fixed builds without PAM (Issue #5283)
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+
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+
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Changes in CUPS v2.2.7
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----------------------
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diff --git a/scheduler/auth.c b/scheduler/auth.c
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index 8b134b5d7..fa4e2715d 100644
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--- a/scheduler/auth.c
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+++ b/scheduler/auth.c
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@@ -1,8 +1,8 @@
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/*
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* Authorization routines for the CUPS scheduler.
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*
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- * Copyright 2007-2016 by Apple Inc.
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- * Copyright 1997-2007 by Easy Software Products, all rights reserved.
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+ * Copyright © 2007-2018 by Apple Inc.
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+ * Copyright © 1997-2007 by Easy Software Products, all rights reserved.
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*
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* This file contains Kerberos support code, copyright 2006 by
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* Jelmer Vernooij.
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@@ -71,9 +71,6 @@ static int check_authref(cupsd_client_t *con, const char *right);
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static int compare_locations(cupsd_location_t *a,
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cupsd_location_t *b);
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static cupsd_authmask_t *copy_authmask(cupsd_authmask_t *am, void *data);
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-#if !HAVE_LIBPAM
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-static char *cups_crypt(const char *pw, const char *salt);
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-#endif /* !HAVE_LIBPAM */
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static void free_authmask(cupsd_authmask_t *am, void *data);
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#if HAVE_LIBPAM
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static int pam_func(int, const struct pam_message **,
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@@ -694,14 +691,14 @@ cupsdAuthorize(cupsd_client_t *con) /* I - Client connection */
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* client...
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*/
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- pass = cups_crypt(password, pw->pw_passwd);
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+ pass = crypt(password, pw->pw_passwd);
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if (!pass || strcmp(pw->pw_passwd, pass))
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{
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# ifdef HAVE_SHADOW_H
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if (spw)
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{
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- pass = cups_crypt(password, spw->sp_pwdp);
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+ pass = crypt(password, spw->sp_pwdp);
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if (pass == NULL || strcmp(spw->sp_pwdp, pass))
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{
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@@ -1995,129 +1992,6 @@ copy_authmask(cupsd_authmask_t *mask, /* I - Existing auth mask */
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}
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-#if !HAVE_LIBPAM
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-/*
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- * 'cups_crypt()' - Encrypt the password using the DES or MD5 algorithms,
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- * as needed.
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- */
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-
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-static char * /* O - Encrypted password */
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-cups_crypt(const char *pw, /* I - Password string */
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- const char *salt) /* I - Salt (key) string */
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-{
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- if (!strncmp(salt, "$1$", 3))
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- {
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- /*
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- * Use MD5 passwords without the benefit of PAM; this is for
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- * Slackware Linux, and the algorithm was taken from the
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- * old shadow-19990827/lib/md5crypt.c source code... :(
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- */
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-
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- int i; /* Looping var */
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- unsigned long n; /* Output number */
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- int pwlen; /* Length of password string */
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- const char *salt_end; /* End of "salt" data for MD5 */
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- char *ptr; /* Pointer into result string */
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- _cups_md5_state_t state; /* Primary MD5 state info */
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- _cups_md5_state_t state2; /* Secondary MD5 state info */
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- unsigned char digest[16]; /* MD5 digest result */
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- static char result[120]; /* Final password string */
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-
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-
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- /*
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- * Get the salt data between dollar signs, e.g. $1$saltdata$md5.
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- * Get a maximum of 8 characters of salt data after $1$...
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- */
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-
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- for (salt_end = salt + 3; *salt_end && (salt_end - salt) < 11; salt_end ++)
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- if (*salt_end == '$')
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- break;
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-
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- /*
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- * Compute the MD5 sum we need...
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- */
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-
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- pwlen = strlen(pw);
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-
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- _cupsMD5Init(&state);
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- _cupsMD5Append(&state, (unsigned char *)pw, pwlen);
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- _cupsMD5Append(&state, (unsigned char *)salt, salt_end - salt);
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-
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- _cupsMD5Init(&state2);
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- _cupsMD5Append(&state2, (unsigned char *)pw, pwlen);
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- _cupsMD5Append(&state2, (unsigned char *)salt + 3, salt_end - salt - 3);
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- _cupsMD5Append(&state2, (unsigned char *)pw, pwlen);
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- _cupsMD5Finish(&state2, digest);
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-
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- for (i = pwlen; i > 0; i -= 16)
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- _cupsMD5Append(&state, digest, i > 16 ? 16 : i);
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-
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- for (i = pwlen; i > 0; i >>= 1)
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- _cupsMD5Append(&state, (unsigned char *)((i & 1) ? "" : pw), 1);
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-
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- _cupsMD5Finish(&state, digest);
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-
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- for (i = 0; i < 1000; i ++)
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- {
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- _cupsMD5Init(&state);
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-
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- if (i & 1)
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- _cupsMD5Append(&state, (unsigned char *)pw, pwlen);
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- else
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- _cupsMD5Append(&state, digest, 16);
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-
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- if (i % 3)
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- _cupsMD5Append(&state, (unsigned char *)salt + 3, salt_end - salt - 3);
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-
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- if (i % 7)
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- _cupsMD5Append(&state, (unsigned char *)pw, pwlen);
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-
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- if (i & 1)
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- _cupsMD5Append(&state, digest, 16);
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- else
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- _cupsMD5Append(&state, (unsigned char *)pw, pwlen);
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-
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- _cupsMD5Finish(&state, digest);
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- }
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-
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- /*
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- * Copy the final sum to the result string and return...
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- */
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-
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- memcpy(result, salt, (size_t)(salt_end - salt));
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- ptr = result + (salt_end - salt);
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- *ptr++ = '$';
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-
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- for (i = 0; i < 5; i ++, ptr += 4)
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- {
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- n = ((((unsigned)digest[i] << 8) | (unsigned)digest[i + 6]) << 8);
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-
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- if (i < 4)
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- n |= (unsigned)digest[i + 12];
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- else
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- n |= (unsigned)digest[5];
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-
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- to64(ptr, n, 4);
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- }
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-
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- to64(ptr, (unsigned)digest[11], 2);
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- ptr += 2;
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- *ptr = '\0';
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-
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- return (result);
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- }
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- else
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- {
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- /*
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- * Use the standard crypt() function...
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- */
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-
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- return (crypt(pw, salt));
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- }
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-}
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-#endif /* !HAVE_LIBPAM */
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-
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-
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/*
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* 'free_authmask()' - Free function for auth masks.
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*/
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