AppFS
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Comment:Added initial PKI support
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SHA1: 9279433b2fb2920c41245fec9642f70f27ad19f6
User & Date: rkeene on 2014-11-10 04:52:58
Other Links: branch diff | manifest | tags
Context
2014-11-10
05:02
Minor re-ordering so that FUSE things can be "near" each other check-in: f4e6b62dfb user: rkeene tags: tcl-ops
04:52
Added initial PKI support check-in: 9279433b2f user: rkeene tags: tcl-ops
04:22
More work towards getting the user multiplexing right check-in: d3bb0824ec user: rkeene tags: tcl-ops
Changes
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Modified .fossil-settings/ignore-glob from [6f815d9a84] to [efc67b31c0]. 

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appfsd
appfsd.o
appfsd.tcl.h
sha1.o
sha1.tcl.h
pki.tcl.h
pki.tcl.new

Modified Makefile from [e0a242ebcc] to [d5b77089dc].

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TCL_LIBS = $(shell . $(TCLCONFIG_SH_PATH); echo "$${TCL_LIB_SPEC}")

all: appfsd

appfsd: appfsd.o sha1.o
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o appfsd appfsd.o sha1.o $(LIBS)

appfsd.o: appfsd.c appfsd.tcl.h
appfsd.o: appfsd.c appfsd.tcl.h pki.tcl.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -o appfsd.o -c appfsd.c

sha1.o: sha1.c sha1.tcl.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -o sha1.o -c sha1.c

pki.tcl:
	rm -f pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/asn/asn.tcl?name=aea6802a16e69c9f2d4f5eca20fdc23174609731 > pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/aes/aes.tcl?name=94452b42b4ca98298ab1465c40fd87d11a40cf5e >> pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/des/tcldes.tcl?name=ffea6ca6eb4468c0edef7a745b1dadc632ff5aeb >> pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/des/des.tcl?name=5d8f3a7c1a6ea88ee988652643db8f06038aff49 >> pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/math/bignum.tcl?name=3bc84d9b1f18c2e7360573381317c4dc9af731f9 >> pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/md5/md5x.tcl?name=3cddfa803d680a79ab7dfac90edfd751f3d4fadd >> pki.tcl.new
	curl http://core.tcl.tk/tcllib/raw/modules/sha1/sha256.tcl?name=1fd001eb65e88c823b980456726079deae3512df >> pki.tcl.new
	curl 'http://core.tcl.tk/tcllib/raw/modules/pki/pki.tcl?name=8318fd31981dcc00bfadd6c427518f9d71a12b34' >> pki.tcl.new
	openssl sha1 pki.tcl.new | grep '918ddd77f485a58192b2e86230777092d790191a' >/dev/null
	mv pki.tcl.new pki.tcl

%.tcl.h: %.tcl
	sed 's@[\\"]@\\&@g;s@^@   "@;s@$$@\\n"@' $^ > $@.new
	mv $@.new $@

install: appfsd appfs-cache appfs-mkfs
	if [ ! -d '$(DESTDIR)$(sbindir)' ]; then mkdir -p '$(DESTDIR)$(sbindir)'; chmod 755 '$(DESTDIR)$(sbindir)'; fi
	if [ ! -d '$(DESTDIR)$(bindir)' ]; then mkdir -p '$(DESTDIR)$(bindir)'; chmod 755 '$(DESTDIR)$(bindir)'; fi
	cp appfsd '$(DESTDIR)$(sbindir)/'
	cp appfs-cache '$(DESTDIR)$(sbindir)/'
	cp appfs-mkfs '$(DESTDIR)$(bindir)/'

clean:
	rm -f appfsd appfsd.o
	rm -f appfsd.tcl.h
	rm -f sha1.o sha1.tcl.h
	rm -f pki.tcl.new pki.tcl.h

distclean: clean

mrproper: distclean
	rm -f pki.tcl

.PHONY: all test clean distclean install
.PHONY: all install clean distclean mrproper

Modified appfsd.c from [d452ee8ca8] to [423ee145a2].

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			*error_string = strdup(Tcl_GetStringResult(interp));
		}

		Tcl_DeleteInterp(interp);

		return(NULL);
	}

	/*
	 * Load "pki.tcl" in the same way as appfsd.tcl (see below)
	 */
	tcl_ret = Tcl_Eval(interp, ""
#include "pki.tcl.h"
	"");
	if (tcl_ret != TCL_OK) {
		fprintf(stderr, "Unable to initialize Tcl PKI.  Aborting.\n");
		fprintf(stderr, "Tcl Error is: %s\n", Tcl_GetStringResult(interp));

		if (error_string) {
			*error_string = strdup(Tcl_GetStringResult(interp));
		}

		Tcl_DeleteInterp(interp);

		return(NULL);
	}

	/*
	 * Load the "appfsd.tcl" script, which is "compiled" into a C header
	 * so that it does not need to exist on the filesystem and can be
	 * directly evaluated.
	 */
	tcl_ret = Tcl_Eval(interp, ""
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	test_interp = appfs_create_TclInterp(&test_interp_error);
	if (test_interp == NULL) {
		if (test_interp_error == NULL) {
			test_interp_error = "Unknown error";
		}

		fprintf(stderr, "Unable to initialize Tcl interpreter for AppFSd:\n");
		fprintf(stderr, "%s", test_interp_error);
		fprintf(stderr, "%s\n", test_interp_error);

		return(1);
	}
	Tcl_DeleteInterp(test_interp);

	/*
	 * Enter the FUSE main loop -- this will process any arguments
	 * and start servicing requests.
	 */
	appfs_fuse_started = 1;
	return(fuse_main(args.argc, args.argv, &appfs_operations, NULL));
}

Modified appfsd.tcl from [af80dbf637] to [649eb3a6a1]. 

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#! /usr/bin/env tclsh

package require http 2.7
package require sqlite3
package require sha1
package require appfsd
package require platform
package require pki

namespace eval ::appfs {
	variable cachedir "/tmp/appfs-cache"
	variable ttl 3600
	variable nttl 60

	# User-replacable function to convert a hostname/hash/method to an URL
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