dependencies: Add dependencies needed for SAML.

requirements/common.in

@@ -173,3 +173,6 @@ pyahocorasick
 # Needed for function decorators that don't break introspection.
 # Used for rate limiting authentication.
 decorator
+
+# Needed for SAML authentication.
+python3-saml

requirements/dev.txt

@@ -73,6 +73,7 @@ imagesize==1.1.0          # via sphinx
 incremental==17.5.0       # via twisted
 ipython-genutils==0.2.0   # via traitlets
 ipython==7.8.0
+isodate==0.6.0            # via python3-saml
 isort==4.3.21
 jedi==0.15.1              # via ipython
 jinja2==2.10.1
@@ -103,6 +104,7 @@ pickleshare==0.7.5        # via ipython
 pika==0.13.1
 pillow==6.1.0
 pip-tools==4.1.0
+pkgconfig==1.5.1          # via xmlsec
 polib==1.1.0
 premailer==3.6.1
 prompt-toolkit==2.0.9     # via ipython
@@ -136,6 +138,7 @@ python-magic==0.4.15
 python-slugify==1.2.6     # via transifex-client
 python-twitter==3.5
 python3-openid==3.1.0     # via social-auth-core
+python3-saml==1.8.0
 pytz==2019.2
 pyyaml==5.1.2             # via cfn-lint, moto, yamole
 qrcode==6.1               # via django-two-factor-auth
@@ -189,6 +192,7 @@ wcwidth==0.1.7            # via prompt-toolkit
 websocket-client==0.56.0  # via docker
 werkzeug==0.16.0          # via moto
 wrapt==1.11.2             # via aws-xray-sdk
+xmlsec==1.3.3             # via python3-saml
 xmltodict==0.12.0         # via moto
 yamole==2.1.6
 zope.interface==4.6.0     # via datetime, twisted

requirements/prod.txt

@@ -51,6 +51,7 @@ idna==2.8                 # via hyperlink, requests
 ijson==2.5
 ipython-genutils==0.2.0   # via traitlets
 ipython==7.8.0
+isodate==0.6.0            # via python3-saml
 jedi==0.15.1              # via ipython
 jinja2==2.10.1
 git+https://github.com/zulip/libthumbor.git@60ed2431c07686a12f2770b2d852c5650f3ccfc6#egg=libthumbor==1.3.2zulip
@@ -67,6 +68,7 @@ phonenumberslite==8.10.19
 pickleshare==0.7.5        # via ipython
 pika==0.13.1
 pillow==6.1.0
+pkgconfig==1.5.1          # via xmlsec
 polib==1.1.0
 premailer==3.6.1
 prompt-toolkit==2.0.9     # via ipython
@@ -89,6 +91,7 @@ python-ldap==3.2.0        # via django-auth-ldap
 python-magic==0.4.15
 python-twitter==3.5
 python3-openid==3.1.0     # via social-auth-core
+python3-saml==1.8.0
 pytz==2019.2
 pyyaml==5.1.2             # via yamole
 qrcode==6.1               # via django-two-factor-auth
@@ -115,6 +118,7 @@ urllib3==1.25.5           # via requests
 uwsgi==2.0.18
 virtualenv-clone==0.5.3
 wcwidth==0.1.7            # via prompt-toolkit
+xmlsec==1.3.3             # via python3-saml
 yamole==2.1.6
 git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca60acf650da#egg=zulip==0.6.1_git&subdirectory=zulip
 git+https://github.com/zulip/python-zulip-api.git@804501610b6a205334e71b4e441fca60acf650da#egg=zulip_bots==0.6.1+git&subdirectory=zulip_bots

scripts/lib/setup_venv.py

@@ -29,11 +29,14 @@ VENV_DEPENDENCIES = [
     "virtualenv",
     "python3-six",
     "python-six",
-    "libxml2-dev",          # Used for installing talon
+    "libxml2-dev",          # Used for installing talon and python-xmlsec
     "libxslt1-dev",         # Used for installing talon
     "libpq-dev",            # Needed by psycopg2
     "libssl-dev",           # Needed to build pycurl and other libraries
     "libmagic1",            # Used for install python-magic
+    # Needed by python-xmlsec:
+    "libxmlsec1-dev",
+    "libxmlsec1-openssl",
 
     # This is technically a node dependency, but we add it here
     # because we don't have another place that we install apt packages
@@ -52,7 +55,14 @@ COMMON_YUM_VENV_DEPENDENCIES = [
     "python-devel",
     "python2-pip",
     "python-six",
+    # Needed by python-xmlsec:
+    "gcc"
+    "python3-devel",
     "libxml2-devel",
+    "xmlsec1-devel",
+    "xmlsec1-openssl-devel",
+    "libtool-ltdl-devel",
+
     "libxslt-devel",
     "postgresql-libs",  # libpq-dev on apt
     "openssl-devel",
@@ -66,7 +76,6 @@ REDHAT_VENV_DEPENDENCIES = COMMON_YUM_VENV_DEPENDENCIES + [
 ]
 
 FEDORA_VENV_DEPENDENCIES = COMMON_YUM_VENV_DEPENDENCIES + [
-    "python3-devel",
     "python3-pip",
     "python3-six",
     "virtualenv",  # see https://unix.stackexchange.com/questions/27877/install-virtualenv-on-fedora-16

version.py

@@ -26,4 +26,4 @@ LATEST_RELEASE_ANNOUNCEMENT = "https://blog.zulip.org/2019/03/01/zulip-2-0-relea
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = '56.1'
+PROVISION_VERSION = '56.2'